CN215158116U - Self-moving tail for belt conveyor - Google Patents
Self-moving tail for belt conveyor Download PDFInfo
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- CN215158116U CN215158116U CN202121329923.3U CN202121329923U CN215158116U CN 215158116 U CN215158116 U CN 215158116U CN 202121329923 U CN202121329923 U CN 202121329923U CN 215158116 U CN215158116 U CN 215158116U
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Abstract
The utility model relates to a self-moving tail for a belt conveyor, which comprises a tail frame, a hydraulic support device, a hydraulic pushing device, a base, a guide rail, a caster and a connecting piece, wherein the bottom end of the guide rail is fixedly connected with the top end of the base, the top end of the connecting piece is fixedly connected with the bottom end of the hydraulic support device, the top end of the hydraulic support device is fixedly connected with the bottom end of the tail frame, one end of the hydraulic pushing device is fixedly connected with the bottom end of the tail frame through a fixed block, the other end of the hydraulic pushing device is fixedly connected with the top end of the guide rail, the top end of the tail frame is fixedly provided with a fixed plate, the top end of the fixed plate is provided with a fixed rod and a sliding rod, a guardrail is hinged between the fixed rod and the sliding rod, the top end of the fixed plate is fixedly provided with a lead screw, the other end of the lead screw is hinged with a stopper, and the bottom end of the stopper is fixedly connected with the top end of the fixed plate, the screw rod is provided with a screw rod sliding block in a sliding mode, and the top end of the screw rod sliding block is fixedly connected with the bottom end of the sliding rod.
Description
Technical Field
The utility model relates to a from moving tail technical field specifically is a belt conveyor is with moving tail certainly.
Background
The self-moving machine tail is an important component link of a fully mechanized coal mining face transportation system, and mainly achieves the coordination of the pushing of the reversed loader and the moving of the belt machine tail in the pushing process of the working face: receives material from the transfer conveyor and transfers it to the belt system. In order to improve the material transfer efficiency, reduce the operation labor intensity and improve the working environment, the automatic control system of the self-moving tail is specially developed. The self-moving tail of the belt conveyor is a moving device which is matched with the belt conveyor and a reversed loader for use on a fully-mechanized coal mining and fully-mechanized coal mining working surface.
The coal produced by the working face is conveyed into a reversed loader at the side of the machine head by a working face scraper conveyor, and the coal is crushed by the reversed loader and then is lapped on a crossheading belt conveyor. However, at the lap joint of the reversed loader and the self-moving tail of the belt conveyor, due to rapid coal transportation and lap fall, the coal block splashing phenomenon is easy to generate, and the safety of operators working at the self-moving tail of the belt conveyor is seriously threatened.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a belt conveyor is with moving tail certainly.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a self-moving tail for a belt conveyor comprises a tail frame, a hydraulic supporting device, a hydraulic pushing device, a base, a guide rail, trundles and a connecting piece, wherein the bottom end of the guide rail is fixedly connected with the top end of the base, the trundles are arranged on the guide rail in a sliding manner, the two trundles are in a group and are connected through the connecting piece, the top end of the connecting piece is fixedly connected with the bottom end of the hydraulic supporting device, the top end of the hydraulic supporting device is fixedly connected with the bottom end of the tail frame, one end of the hydraulic pushing device is fixedly connected with the bottom end of the tail frame through a fixing block, the other end of the hydraulic pushing device is fixedly connected with the top end of the guide rail, the hydraulic supporting device and the hydraulic pushing device both comprise a hydraulic cylinder and a hydraulic rod, the hydraulic cylinder and the hydraulic rod are connected through a liquid inlet pipe and a liquid outlet pipe, the top end of the tail frame is fixedly provided with a fixing plate, and the top end of the fixing plate is provided with a fixing rod and a sliding rod, articulated between dead lever and the slide bar have the guardrail, the fixed lead screw motor that is equipped with in top of fixed plate, the fixed lead screw that is equipped with of output of lead screw motor, the other end of lead screw articulates there is the stopper, the bottom of stopper and the top fixed connection of fixed plate, it is equipped with the lead screw slider to slide on the lead screw, the bottom fixed connection of lead screw slider top and slide bar.
The utility model discloses further describe, hydraulic pressure pusher jack is the slope setting.
The utility model discloses further describe, the guardrail is the network structure who is formed by the articulated stainless steel pipe of a plurality of.
The utility model discloses further describe, the guardrail is total two, and is the symmetry setting, and the guardrail is collapsible.
Borrow by above-mentioned scheme, the utility model has the advantages of it is following: the guardrail can be at the in-process interception coal cinder that shifts the coal cinder, prevents that the coal cinder from splashing, ensures operation personnel's safety, and lead screw motor, lead screw and lead screw slider can make the slide bar slide along the lead screw direction, adjust the length of guardrail according to the in-service behavior.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. the machine tail comprises a machine tail frame, 2, a hydraulic supporting device, 3, a hydraulic pushing device, 4, a base, 5, a guide rail, 6, a caster, 7, a connecting piece, 8, a fixing rod, 9, a sliding rod, 10, a fixing plate, 11, a screw rod motor, 12, a screw rod, 13, a screw rod sliding block, 14, a fixing block, 15 and a guardrail.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in attached figure 1, the self-moving tail for the belt conveyor comprises a tail frame 1, a hydraulic supporting device 2, a hydraulic pushing device 3, a base 4, a guide rail 5, trundles 6 and a connecting piece 7, wherein the bottom end of the guide rail 5 is fixedly connected with the top end of the base 4, the trundles 6 are arranged on the guide rail 5 in a sliding manner, two trundles 6 are in a group and are connected through the connecting piece 7, the top end of the connecting piece 7 is fixedly connected with the bottom end of the hydraulic supporting device 2, the top end of the hydraulic supporting device 2 is fixedly connected with the bottom end of the tail frame 1, the hydraulic pushing device 3 is arranged in an inclined manner, one end of the hydraulic pushing device 3 is fixedly connected with the bottom end of the tail frame 1 through a fixing block 14, the other end of the hydraulic pushing device is fixedly connected with the top end of the guide rail 5, the hydraulic supporting device 2 and the hydraulic pushing device 3 both comprise a hydraulic cylinder and a hydraulic rod, and the hydraulic rod are connected through a liquid inlet pipe and a liquid outlet pipe, the fixed plate 10 that is equipped with in top of tail frame 1, the top of fixed plate 10 is equipped with dead lever 8 and slide bar 9, it has guardrail 15 to articulate between dead lever 8 and the slide bar 9, and guardrail 15 is total two, and is the symmetry setting, and guardrail 15 is the network structure by the articulated formation of the nonrust steel pipe of a plurality of, and can lengthen or shorten, the fixed lead screw motor 11 that is equipped with in top of fixed plate 10, the fixed lead screw 12 that is equipped with of output of lead screw motor 11, it is equipped with lead screw slider 13 to slide on the lead screw 12, the bottom fixed connection of lead screw slider 13 top and slide bar 9.
Working principle, use the utility model discloses the time, start lead screw motor 11, lead screw motor 11 drives the rotation of lead screw 12, lead screw 12's rotation drives lead screw slider 13 and slides on lead screw 12, thereby make 15 extensions of guardrail, adjust the length of guardrail 15 as required, start hydraulic pressure pusher gear 2, make tail frame 1 raise, be higher than ground, base 4 and ground contact, start hydraulic pressure pusher gear 3, truckle 6 slides on guide rail 5, hydraulic pressure pusher gear 3 promotes tail frame 11 and moves forward, hydraulic pressure pusher gear 2's hydraulic stem shortens, make tail frame 1 reduce, and with ground contact, hydraulic pressure of hydraulic pressure pusher gear 3 shortens, make guide rail 5 raise and move forward, so relapse, realize the self-moving of tail.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A self-moving tail for a belt conveyor comprises a tail frame (1), a hydraulic supporting device (2), a hydraulic pushing device (3), a base (4), a guide rail (5), trundles (6) and a connecting piece (7), and is characterized in that the bottom end of the guide rail (5) is fixedly connected with the top end of the base (4), the trundles (6) are arranged on the guide rail (5) in a sliding manner, the two trundles (6) form a group and are connected through the connecting piece (7), the top end of the connecting piece (7) is fixedly connected with the bottom end of the hydraulic supporting device (2), the top end of the hydraulic supporting device (2) is fixedly connected with the bottom end of the tail frame (1), one end of the hydraulic pushing device (3) is fixedly connected with the bottom end of the tail frame (1) through a fixing block (14), and the other end of the hydraulic pushing device is fixedly connected with the top end of the guide rail (5), the fixed plate (10) that is equipped with in top of tail frame (1), the top of fixed plate (10) is equipped with dead lever (8) and slide bar (9), it has guardrail (15) to articulate between dead lever (8) and slide bar (9), the fixed lead screw motor (11) that is equipped with in top of fixed plate (10), the fixed lead screw (12) that is equipped with in output of lead screw motor (11), it is equipped with lead screw slider (13) to slide on lead screw (12), the bottom fixed connection of lead screw slider (13) top and slide bar (9).
2. The self-advancing tail for a belt conveyor according to claim 1, characterized in that the hydraulic pushing device (3) is arranged obliquely.
3. The self-advancing tail for a belt conveyor according to claim 1, wherein the guard rail (15) is a net structure formed by hinging a plurality of stainless steel pipes.
4. The self-advancing tail for a belt conveyor according to claim 1, characterized in that the guard rails (15) are two in number and are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121329923.3U CN215158116U (en) | 2021-06-16 | 2021-06-16 | Self-moving tail for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121329923.3U CN215158116U (en) | 2021-06-16 | 2021-06-16 | Self-moving tail for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215158116U true CN215158116U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121329923.3U Active CN215158116U (en) | 2021-06-16 | 2021-06-16 | Self-moving tail for belt conveyor |
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| CN (1) | CN215158116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902490A (en) * | 2023-09-15 | 2023-10-20 | 长治市潞安合力机械有限责任公司 | Self-moving tail for belt conveyor |
-
2021
- 2021-06-16 CN CN202121329923.3U patent/CN215158116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902490A (en) * | 2023-09-15 | 2023-10-20 | 长治市潞安合力机械有限责任公司 | Self-moving tail for belt conveyor |
| CN116902490B (en) * | 2023-09-15 | 2023-12-08 | 长治市潞安合力机械有限责任公司 | Self-moving tail for belt conveyor |
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