JP3196782B2 - Transfer device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transfer device, in particular, earth and sand, gravel, concrete, mortar, cement, grain,
Fluid materials such as coal, coke, other granules and powders, kneaded materials and semi-grit materials, and materials to be transferred such as waste materials such as dust and paper waste can be transferred from one place or other place to another place by a cylinder. The present invention relates to a transfer device for transferring a position.

[0002]

2. Description of the Related Art As shown in FIG. 4, the present inventors have proposed a long cylindrical body 11, a cable body 12 inserted into the cylindrical body 11, and , A driving wheel 14 for pulling and driving the rope 12 in the longitudinal direction of the tubular body 11, and a supply wheel for supplying a substance to be transported provided upstream of the tubular body 11 with respect to the towing direction. A hopper 15 and a discharge hopper 16 provided at a downstream discharge port of the cylindrical body 11 are provided. The transferred substance supplied from the supply hopper 15 to the upstream portion of the cylindrical body 11 is transferred to the cylindrical body 11 by the transfer body 13. The inside is transported and discharged to the discharge hopper 16.

[0003] The above-mentioned conventional transfer device includes a cord 1
2, one wire rope is used, and the wire rope is connected to the center of the transfer body 13, and further, a notch 14a is provided around the driving wheel 14, and the transfer body 13 is provided in the notch 14a. Were driven to rotate while engaging with each other.

[0004] However, as described above, the cord 12
In the case of a book, the transfer body becomes unstable and the transfer body 13 is inclined in the middle, so that a transfer leak is likely to occur, and the gap between the transfer bodies 13 fluctuates due to elongation of a wire rope or the like, and the notch 14a of the drive wheel 14 There is a problem that there is a possibility that a gap is generated between them and the device may be destroyed.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned conventional problems, and an object of the present invention is to provide a transfer device capable of reliably, stably and safely transferring. To provide.

[0006] The transfer device of the present invention is characterized in that a long tubular body installed in the vertical direction and a pair of slits formed in a tubular wall portion of the tubular body that intersects a plane passing through the central axis of the tubular body. And a pair of auxiliary cylinders that are integrally provided along the cylinder outside these slits and that are opened in accordance with the slits, and a plurality of transfer cylinders that are disposed at appropriate intervals in the cylinders. A body, a cable body penetrated into the auxiliary cylinder body and driven in the longitudinal direction, and an attachment piece for connecting the transfer body to the cable body through the slit. Further, the cable body is a link chain.

[0007]

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 denotes a cylindrical body, which is formed, for example, by adding steel pipes of a fixed length to a desired length. As shown in FIG. 2, a pair of slits 1 a are formed in a cylindrical wall portion of the cylindrical body 1 that intersects a plane passing through a central axis of the cylindrical body 1. Outside the slit 1a, an auxiliary cylinder 1b is provided integrally with the cylinder 1, and the auxiliary cylinder 1b is opened along with the slit 1a. A link chain 2 as a cord is inserted through the left and right auxiliary cylinders 1b.

As shown in FIG. 2, the link chain 2 is endlessly constructed by sequentially connecting a number of links 2a. Reference numeral 2b denotes a shackle link, which is disposed at an appropriate position of the plurality of links 2a at a predetermined interval. A mounting piece 2b 'is formed on the shackle link 2b, and extends into the cylinder 1 from the slit 1a.

Reference numeral 3 denotes a disk-shaped transfer member, and the shackle link 2 is located at a position symmetrical with respect to the center of the transfer member.
b is integrally fixed to the mounting piece 2b '. The disk-shaped transfer body 3 is disposed so as to be orthogonal to the central axis of the cylindrical body 1.

As apparent from FIG. 1, the link chain 2 is hung around a driving sprocket 4, a guide roller 5, and the like. In the present embodiment, the lower end of the cylindrical body 1 is bent in a U-shape, and the link chain 2 is guided and guided therein. The portion may be omitted and the guide roller may be wound around the guide roller.

As shown in FIG. 3, the drive sprockets 4 are integrally attached to both ends of a drive shaft 4a so as to drive the two link chains 2 at the same time. A projection 4b is formed around each drive sprocket 4, and is engaged with the link 2a while sandwiching the link chain 2 from both sides.

A supply hopper 6 is disposed upstream of the cylinder 1 (in this embodiment, below the cylinder 1). A feeder 7 is provided below the supply port 6 a of the supply hopper 6, and a discharge port 7 a of the feeder 7 opens into the cylindrical body 1. 7b is a screw auger. Note that the feeder 7 and the screw auger 7b may be omitted, and the discharge port 6a of the supply hopper 6 may directly face the cylindrical body 1.

On the other hand, a discharge hopper 8 is disposed downstream of the cylindrical body 1 (in the present embodiment, above the cylindrical body 1), and is disposed near one side edge of the discharge hopper 8. One outlet 1c is open.

Since the transfer device of this embodiment is configured as described above, when the drive sprocket 4 is driven to rotate and the link chain 2 is pulled, the transfer body 3 moves from below to above in the cylindrical body 1. I do. A substance to be transferred such as earth and sand is charged into the supply hopper 5, and the screw auger 6b in the feeder 6 is fed.
When the soil and the like are supplied to the inside of the cylinder 1 by a constant amount, the soil and the like are transported upward in the cylinder 1 by the transfer body 3 and discharged into the discharge hopper 7 from the upper discharge port 1c.

The cross section of the cylindrical body 1 and the shape of the transfer body 3 are as follows.
The shape is not limited to the circular shape, and may be configured as shown in FIGS. 5, 6, and 7, for example, and may be any of an elliptical shape, a square shape, a polygonal shape, and the like. The number of the link chains 2 is not limited to two, and a plurality of link chains can be arranged.

[0016]

1) Since the transfer body is attached to a rope body such as a link chain via a mounting piece at both ends symmetrically positioned with respect to the center of the transfer body, the transfer body on which the substance to be transferred is loaded is mounted. Can move upward in a state where the left and right are balanced, and can transfer the substance to be transported upward in a very stable state. 2) By using a link chain as a cord, it is possible to reliably drive with a driving sprocket.

[Brief description of the drawings]

FIG. 1 is an overall view showing an embodiment of a transfer device according to the present invention.

FIG. 2 is an explanatory diagram showing a main part of the present invention.

FIG. 3 is an explanatory diagram of a drive unit of a link chain.

FIG. 4 is a schematic explanatory view of a conventional transfer device.

FIG. 5 is a sectional view showing another embodiment.

FIG. 6 is a sectional view showing another embodiment.

FIG. 7 is a sectional view showing still another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cylindrical body 1a Slit 1b Auxiliary cylindrical body 1c Discharge port 2 Link chain 2a Link 2b Shackle link 2b 'Mounting piece 3 Transfer member 4 Drive sprocket 4a Drive shaft 4b Projection 5 Guide roller 6 Supply hopper 6a Supply port 7 Feeder 7a Discharge port 7b Screw Auger 8 Discharge Hopper

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 62-41714 (JP, U) JP-A 59-188136 (JP, U) JP-A 62-1139 (JP, Y2) JP-A 47- 29979 (JP, Y1) (58) Field surveyed (Int. Cl. ⁷ , DB name) B65G 19/00-19/30

Claims (2)

(57) [Claims] 1. An elongated tubular body (1) installed in a vertical direction, and a tubular wall portion of the tubular body (1) intersecting a plane passing through a central axis of the tubular body (1). A pair of slits (1 a), and a pair of auxiliary cylinders (1) outside the slits (1 a), which are integrally provided along the cylinder (1) and are opened along with the slits (1 a). 1
b), a plurality of transfer bodies (3) arranged at appropriate intervals in the cylindrical body (1), and a rope body inserted in the auxiliary cylindrical body (1b) and driven in the longitudinal direction. And a mounting piece (2b ') for connecting the transfer body (3) to the cord through the slit (1a). 2. The transfer device according to claim 1, wherein the rope is a link chain.