JP4487571B2 - Conveyor belt winder and conveyor belt winding method using the winder - Google Patents

Description

  The present invention relates to a winder for a conveyor belt and a method for winding a conveyor belt using the winder, and more specifically, winding a conveyor belt effective for winding a long conveyor belt. The present invention relates to a winder and a method for winding a conveyor belt using the winder.

  Conventionally, conveyor belts used for transporting cement, coal, ore, etc., can have a length of several kilometers or more, and such long conveyor belts require a lot of labor to join. For this reason, when transporting from the factory to the site (use), the conveyor belt is made as long as possible to minimize the seaming at the use site.

  When a long conveyor belt as described above is wound on a single take-up drum for packing and mounted on a carrier bed of a transport vehicle to transport a general roadway, the height is restricted by the Road Traffic Law. Because there is, can not be too long.

  Therefore, conventionally, the above-described height restriction is dealt with by using a pair of packing winding drums to continuously wind, and this is mounted on a transport vehicle and carried. Thereby, it can be conveyed as a long conveyor belt having a length twice that of a single winding drum.

  Conventionally, when a long conveyor belt is wound around such two winding drums, half of the long conveyor belt is wound around one winding drum and the remaining half is wound around the other winding drum. Is wound in the reverse direction. Therefore, at the site, when this long conveyor belt is wound around the belt conveyor and joined together, a long conveyor belt is attached to one winding drum to take out one belt end. Winding work is required.

  At that time, since a conveyor belt twice as long as a normal winding belt is wound on one winding drum, the winding diameter (usually 2.5 m to 3.0 m) becomes very large. In order to prevent the belt from collapsing, it was necessary to newly prepare a winding aid such as a drum flange or transport it to the site together with a pair of winding drums.

  For example, as a conventional winding auxiliary tool, a plurality of substantially fan-shaped winding auxiliary tools matching the outer diameter of the bobbin are prepared in advance, and these are prepared in advance on the site, or a conveyor belt is wound. A pair of winding drums were transported to the site (see, for example, Patent Document 1).

However, conventional winding aids require bolts to be attached to the circular outer peripheries of the left and right bobbins, which is inconvenient to install and remove, and the winding aids are attached to the circular outer peripheries of the bobbins. If the winding aid protrudes from the inner wall surface of the bobbin when installing, the conveyor belt may be damaged, and the shape of the winding drum may change due to the substantially circular shape. In that case, there was a problem that diversion was impossible.
Japanese Patent Application No. 3-11653 (CD-ROM of Japanese Utility Model Publication No. 6-8291)

  The present invention has been devised by paying attention to such conventional problems. By forming the auxiliary flange member so as to be flush with the inner wall surface of the flange member, the conveyor belt can be wound without being damaged. In addition, the auxiliary flange member can be easily attached using a mounting hole formed on the side surface of the flange member, and the size of the take-up drum can be changed. It is an object of the present invention to provide a conveyor belt winder that can be used even when winding a long conveyor belt and a method for winding the conveyor belt using the winder. .

In order to achieve the object described above, the conveyor belt winder according to the present invention has a pair of winders on both sides of a winding drum (2) having an insertion port (5) through which a winding shaft is inserted at the center. The flange members (4a, 4b) formed in a circular shape are attached in parallel, and a plurality of attachment holes (6) are formed on the side surfaces of the pair of flange members (4a, 4b) , and the attachment holes (6) In addition, an auxiliary flange member (7) whose top portion protrudes outward from the outer peripheral edge of the flange member (4a, 4b) is detachably attached, and the auxiliary flange member (7) has a single apex angle. Two substantially triangular members (7a, 7a) having a member (7b) which is a central beam and connecting the opposite member (7d), and each substantially triangular member (7a, 7a) The two opposite connecting members (7d, 7d) are connected to each other by two connecting members (7c, 7c), and the central beam member (7b, 7b) and the opposite side Comprising members (7d, 7d) attached to removably said mounting holes (6), and the top gist by comprising constitutes an apex angle and comprising portions of the substantially triangular members (7a, 7a) Is.

Wherein the plurality of mounting holes (6) toward the outer periphery from the center and concentrically formed, the auxiliary flange member (7) is, when attached to the side of the pair of flange members (4a, 4b) the flange member (4a, 4b) is an inner wall surface said auxiliary flange member (7) of the and forms to have the same plane.

  Thus, by forming the auxiliary flange member so as to be flush with the inner wall surface of the flange member, it is possible to wind up the conveyor belt without damaging it, and the auxiliary flange member is attached to the side surface of the flange member. It can be easily mounted using the mounting holes formed in

Further, the conveyor belt winding method of the present invention is characterized in that the conveyor belt (W) is wound around the winding drum (2) using the above-described conveyor belt winder. To do.

Further, Ri winding a pair of winding drums (2a, 2b) one of said winding drum wound conveyor belt in the (W) in local (2) are connected by further connecting member (10) In the pair of winding drums (2a) and (2b), the auxiliary flange member (7) is mounted using a mounting hole (6a) for connecting and fixing the winding drums (2a and 2b). is to shall the belt to take up.

  Thus, by forming the auxiliary flange member so as to be flush with the inner wall surface of the flange member, the conveyor belt can be wound without being damaged, and can be easily attached, and the winding drum The present invention can be applied to a case where the size of the belt is changed or a long conveyor belt is wound using a pair of winding drums.

The conveyor belt winder of the present invention is configured as described above, so that it can be wound without damaging the conveyor belt, and the auxiliary flange member is attached to the mounting hole formed on the side surface of the flange member. There is an effect that can be easily installed using.

The conveyor belt winding method using the winding tool of the present invention uses the conveyor belt winding tool as described above, and winds the conveyor belt (W) around the winding drum (2). since the take, along with the can be wound without damaging the conveyor belt, easily it can be mounted, further or change the size of the winding drum, also using a pair of the winding drum of the long Konbeyabe There is also an effect that can be applied when winding a bolt.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a front view of a winder of a conveyor belt embodying the present invention, FIG. 2 is a side view taken along the line AA of FIG. 1, and the winder 1 is formed with a predetermined width. On both sides of the metal winding drum 2, flange members 4a and 4b formed in a circular shape and having a predetermined size, in which cross-shaped beams 3a and 3b are integrally fixed, are attached in parallel.

  An insertion port 5 through which a winding shaft (not shown) is inserted is formed at the center of the winding drum 2, and when the conveyor belt W is wound up, the winding shaft is interposed by a rotation driving means such as a driving motor (not shown). Thus, the take-up drum 2 is rotated.

A plurality of mounting holes 6 are formed on the side surfaces of the pair of flange members 4a and 4b, and auxiliary flange members 7 whose tops protrude outward from the outer peripheral edges of the flange members 4a and 4b are formed in the mounting holes 6. It is configured to be detachably attached via a fastening member 8 such as a bolt.

The auxiliary flange member 7 connects one apex angle and the opposite member 7d, and has two sets of substantially triangular members 7a and 7a each having a member 7b serving as a central beam. It is composed of two connecting members 7c and 7c that connect the end portions of the members 7d and 7d that are opposite sides of the members 7a and 7a, and the substantially triangular members 7a and 7a and the connecting members 7c and 7c. Is detachably connected by a plurality of fastening members 9 such as bolts. The substantially triangular members 7a, 7a and the central beam member 7b of the auxiliary flange member 7 are the inner wall surfaces 4S of the flange members 4a, 4b when attached to the side surfaces of the pair of flange members 4a, 4b. And the substantially triangular members 7a and 7a of the auxiliary flange member 7 and the inner wall surface 7S of the member 7b serving as a central beam are formed in a step shape.
Further, the members 7b and 7b serving as the central beam and the members 7d and 7d serving as the opposite sides are detachably attached to the mounting hole 6, and the top portion is the apex angle of the substantially triangular members 7a and 7a. It consists of

  Thereby, when winding the conveyor belt W, it can wind smoothly, without damaging a belt along the auxiliary | assistant flange member 7. FIG.

  When the auxiliary flange member 7 as described above is used in a packaged state of a pair of winding drums 2a and 2b as shown in FIG. Is.

  Next, a method for winding the long conveyor belt W around the winder 1 using the auxiliary flange member 7 as described above will be described.

  When winding a long conveyor belt W on a winding drum 2 having a pair of flange members 4a and 4b mounted in parallel on both sides, bolts are attached to a plurality of mounting holes 6 formed on the side surfaces of the flange members 4a and 4b. Auxiliary flange member 7 composed of two substantially triangular members 7a, 7a, a central beam member 7b, and two connecting members 7c, 7c via a plurality of fastening members 8 such as Install.

  As described above, this attachment is performed so as to protrude outward from the outer peripheral edges of the flange members 4a and 4b. And when winding the long conveyor belt W, it winds along the inner wall surface 7S of this auxiliary | assistant flange member 7, and it winds smoothly without the conveyor belt W being laterally shifted or collapsing. In addition, the inner wall surface 4S of the flange members 4a and 4b and the inner wall surface 7S of the auxiliary flange member 7 and the inner wall surface 7S of the member 7b are formed to be on the same plane. It can be wound with confidence without scratching.

  As another embodiment of the present invention, when the auxiliary flange member 7 is used in a pair of winding drums 2a and 2b connected by a connecting member 10 as shown in FIG. When the conveyor belt W is wound around one winding drum 2a on the site, the outer peripheral edges of the flange members 4a and 4b are formed on the side surfaces of the flange members 4a and 4b of the one winding drum 2a as shown in FIG. Auxiliary flange member 7 protruding outward is attached via a fastening member 8 such as a bolt using attachment holes 6a for connecting and fixing the winding drums 2a and 2b.

  As shown in FIG. 4, when the conveyor belt W unwound from the other take-up drum 2b is taken up by one take-up drum 2a, the auxiliary flange member 7 attached to the side surfaces of the flange members 4a, 4b is used. Then, the conveyor belt W is wound up as shown in FIG.

  At this time, similarly to the first embodiment, by winding along the inner wall surface 7S of the auxiliary flange member 7, the conveyor belt W can be laterally displaced or smoothly wound without collapse. Moreover, since the inner wall surface 4S of the flange members 4a and 4b and the members 7a and 7a of the auxiliary flange member 7 and the inner wall surface 7S of the member 7b are formed on the same plane, the conveyor belt W is damaged. It can be wrapped with peace of mind.

  And after winding up the conveyor belt W of all length, as shown in FIG. 6, one end of the conveyor belt W is unwound and used.

  Thus, by forming the auxiliary flange member 7 so as to be flush with the inner wall surfaces of the flange members 4a and 4b, the conveyor belt W can be wound without being damaged and can be easily attached. Further, the present invention can be applied to the case where the size of the winding drums 2a and 2b is changed, or a long conveyor belt is wound using a pair of winding drums 2a and 2b.

It is a front view of the winder of the conveyor belt which implemented this invention. It is an AA arrow side view of FIG. It is a front view of the packing state of a pair of winding drums. It is explanatory drawing of the state which attached the auxiliary | assistant flange member, when winding a elongate conveyor belt with a pair of winding drum. It is explanatory drawing of the method of winding up a elongate conveyor belt with a pair of winding drum which attached the auxiliary | assistant flange member. It is explanatory drawing at the time of unwinding a elongate conveyor belt from a pair of winding drum which attached the auxiliary | assistant flange member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Winding tool 2 Winding drum 2a, 2b Winding drum 3a, 3b Beam
4a, 4b Flange member 4S Inner wall surface 5 Insertion port 7S Inner wall surface 6, 6a Mounting hole 7 Auxiliary flange member 7a Substantially triangular member 7b Member to be a central beam
7c Connecting member 7d Opposite side member
8 Fastening member 9 Fastening member
W Conveyor belt 10 Connecting member

Claims (6)

A pair of flange members (4a, 4b) formed in a circular shape are attached in parallel to both sides of the winding drum (2 ) having an insertion port (5) through which the winding shaft is inserted in the center , and the pair of the side surface of the flange member (4a, 4b), forming a plurality of mounting holes (6), in the mounting hole (6), the top from the outer periphery of the flange member (4a, 4b) is projected outwardly auxiliary The flange member (7) is detachably attached, and the auxiliary flange member (7) connects one apex angle and the opposite member (7d) to form a central beam member (7b). Two connecting members for connecting two end portions of the substantially triangular members (7a, 7a) and the opposite ends of the respective substantially triangular members (7a, 7a) (7d, 7d) And the members (7b, 7b) serving as the central beam and the members (7d, 7d) serving as opposite sides are detachably attached to the mounting holes (6), and the members (7c, 7c). The top is substantially triangular Jo members (7a, 7a) winding device of the conveyor belt consisting constituted by portion serving apex angle of. The winder for a conveyor belt according to claim 1, wherein the plurality of mounting holes (6) are formed concentrically from the central portion toward the outer peripheral edge . Said auxiliary flange member (7), said pair of flange members (4a, 4b) when attached to the side of, said flange member (4a, 4b) of the inner wall and the auxiliary flange member (7) and the same plane The winder for a conveyor belt according to claim 1 or 2, wherein the winder is formed as described above. A method for winding a conveyor belt using the conveyor belt winder according to any one of claims 1, 2, and 3, wherein the conveyor belt (W) is wound around the winding drum (2). The method for winding a conveyor belt according to claim 4 , wherein the conveyor belt (W) wound around the pair of winding drums (2a, 2b) is wound on one of the winding drums (2) on site. . In the pair of winding drums (2a, 2b) connected by the connecting member (10), the auxiliary flange member is utilized by using a mounting hole (6a) for connecting and fixing the winding drums (2a, 2b). The method of winding a conveyor belt according to claim 5, wherein (7) is attached .

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