JPH0243117A - Transfer device - Google Patents

Abstract

PURPOSE:To prevent a rope from being twisted so as to make transfer operation safe and sure in a device for transferring sand or earth while moving transfer bodies in a cylinder through a rope by making the bodies and rope turn freely relatively. CONSTITUTION:Connection members 5, 6 connected with ropes 5a, 6c are connected by means of a central shaft 6a arranged at the member 6. In this case, the member 5 is engaged rotatably with the flange 6b at the tip end of a central shaft 6. A transfer body 3 is mounted rotatably on the shaft 6a and provided with a groove 3a at its outer circumferential part. In the groove 3a, there is arranged a slide member 3b, which can move therein or therefrom through the energization of a spring 3c to pressurize the inner wall face of an earth discharge pipe 1. It is thus possible to turn the body 3 as well as the members 5, 6 without twist of ropes 4.

Description

[Detailed Description of the Invention] [Industrial Application Field 1] The present invention is applicable to soil, gravel, concrete, tartar, cement, grain, coal, coke, and other granular materials, powder, linear materials, This relates to a VC device that transports fluid materials such as semi-linear materials and waste materials such as dust and paper waste from one place to another through a cylinder.

[Prior art 1] Conventionally, a cable body is inserted into a long cylinder, a transport body is placed on the cable body at an appropriate interval, and the cable body is pulled in the longitudinal direction of the cylinder body to move the cable body inside the cylinder body. A device has been developed in which a substance contained in a container is transferred by a transfer body.

The transport body of the conventional transport device was fixedly connected to the cable.

[Problems to be Solved by the Invention] However, with the above-mentioned conventional transfer device, there are problems such as when the transfer body rotates for some reason, the cable body is twisted and damaged or broken, making the transfer impossible. there were.

The present invention was made in order to solve the above-mentioned conventional problems, and its purpose is to safely and reliably transport the rope body without twisting even when the transport body rotates. The purpose of the present invention is to provide a transfer device.

[Means for Solving the Problems] The transfer device of the present invention includes a long cylinder, transfer bodies movably arranged at appropriate intervals within the cylinder, and a cable connecting the respective transfer bodies. , a traction means for pulling the cable in the longitudinal direction of the cylinder, a means for supplying the substance to be transported provided upstream of the oil body with respect to the traction direction, and a means of supplying the substance to be transported provided at the downstream part of the cylinder with respect to the traction direction. A transfer device comprising a discharge port provided therein is characterized in that the transfer body and the cable body are connected to each other so as to be freely rotatable.

[Example] Hereinafter, an example of the present invention will be described with reference to the drawings.

In FIG. 1, reference numeral 1 denotes an earth removal pipe, for example, a structural fII pipe of a certain length is added to form a cylindrical body of a desired length. The earth discharge pipe 1 is erected in a substantially vertical direction, and its upper portion is bent in a substantially horizontal direction, forming an upper horizontal % 1 a. The lower part of the earth discharge pipe 1 also has a lower horizontal part 1b bent in a substantially horizontal direction, and a charging hopper 2 is provided in the middle of the lower horizontal part 1b.

Reference numeral 3 denotes a disk-shaped transport body, which is connected by cable bodies 4 at appropriate intervals.

FIG. 2 is an enlarged explanatory diagram showing a state in which the transport body 3 and the cable body 4 are connected.

In FIG. 2, reference numeral 5 denotes a first connecting member, which is rotatably engaged with a tip end 7 run 6b of a central shaft 6a provided on the second connecting member 6. A cable body 4 is connected to each connecting member 5.6 via a pin 5a, 6c.

Further, the transfer body 3 is mounted so as to be freely rotatable around the central axis 6a.

Further, a groove 3a is formed in the outer peripheral part of the transfer body 3,
As shown in Fig. Pt52, a slider 3b divided into a plurality of segments is accommodated so as to be freely raised and lowered. The slider 3
b is soil discharged by spring 3C #r! It is adapted to be elastically pressed against the inner wall surface of 1. Note that it is necessary to prevent the slider 311 from jumping out of the groove 3a when the transfer body 3 comes out of the earth removal pipe 1.

A drive device A is disposed in front of the discharge port of the upper horizontal portion 1a of the earth discharge pipe 1, and drives the transfer body 3 in traction. 7 is rebellious.

Since the transfer device of this embodiment is configured as described above, when the wire 4 is pulled by the driving device WA, the removal pipe 1
The transport body 3 moves inside from the bottom to the top.

When the excavated soil S is put into the loading hopper 2 in this state, the discharged soil S enters the soil discharge pipe 1 between the transfer bodies 3, is pushed upward by the transfer bodies 3, and is transferred upward. It is discharged into the hopper 8 from the discharge port of the horizontal portion 1a, and is further dropped onto the belt conveyor 9 and transported in the horizontal direction.

Even if the transfer body 3 rotates during the transfer of the discharged soil S, the connecting member 5
Therefore, the cable body 4 is not twisted, and the slider 3b around the transfer body 3 can smoothly move along the inner wall surface of the earth removal pipe 1.

[Effects of the Invention] A long cylinder, transport bodies movably arranged at appropriate intervals within the cylinder, cables connecting the transport bodies, and a cable extending in the longitudinal direction of the cylinder. a traction means for pulling the cylindrical body, a means for supplying a substance to be transported provided at an upstream portion of the cylinder with respect to the traction direction;
In the transfer device consisting of a discharge port provided downstream of the cylinder with respect to the towing direction, the transfer body and the cable body are connected to each other so that they can rotate freely, so even if the transfer body rotates, the cable does not flow. The body can be transported safely and reliably without twisting.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the transfer device of the present invention, and FIG. 2 is an enlarged sectional view of the main parts. 1... Earth discharge pipe, 1a... Upper horizontal part, 11]...
Lower horizontal part, 2... Input hopper, 3... Transfer body, 3a... Groove, 3b... Slider, 3c... Spring, 4... Cord body, 5... No. 1 connection member, 5a...
Bottle, 6... Second connecting member, 6a... Central shaft, 61
)...Tip 7 runno, 6c...bin, 7...7j
[, 8... Discharge hopper, 9... Belt conveyor, A... Drive device, S... Soil discharge. Patent applicant: Tokyu Construction Co., Ltd.

Claims (1)

[Claims] A long cylindrical body, transporting bodies movably arranged at appropriate intervals within the cylindrical body, cables connecting the respective transporting bodies, and traction means for pulling the cables in the longitudinal direction of the cylindrical body. and a supply means for a substance to be transported provided at an upstream portion of the cylinder with respect to the traction direction;
1. A transfer device comprising a discharge port provided downstream of a cylindrical body with respect to the traction direction, characterized in that the transfer body and the cable body are connected to each other so as to be freely rotatable.