CN213975853U - Self-moving tail for belt conveyor - Google Patents
Self-moving tail for belt conveyor Download PDFInfo
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- CN213975853U CN213975853U CN202121579264.9U CN202121579264U CN213975853U CN 213975853 U CN213975853 U CN 213975853U CN 202121579264 U CN202121579264 U CN 202121579264U CN 213975853 U CN213975853 U CN 213975853U
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- tail
- moving
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- wheel set
- belt conveyor
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Abstract
A self-moving tail for a belt conveyor comprises a tail frame and a tail roller base fixedly connected with the tail frame, wherein a plurality of buffer carrier roller groups are fixedly arranged on the tail frame, and a tail roller is fixedly arranged on the tail roller base; the bottom of the tail frame is sequentially provided with a driving wheel set and a driven wheel set along the moving direction, the bottom of the tail roller base is provided with a plurality of traveling wheels, and the driving wheel set, the driven wheel set and the traveling wheels respectively bear the movement of the tail frame and the tail roller base along the track; the driving wheel set is in driving connection with the power device, and the rail clamping device is arranged at the bottom of the tail frame. The utility model can rapidly advance the self-moving tail by a large stroke, improve the moving speed and reduce the moving difficulty; meanwhile, the moving direction of the self-moving tail can be accurately mastered and is not influenced by roadway ground conditions.
Description
Technical Field
The utility model relates to a colliery is conveyer corollary equipment technical field in the pit especially relates to a belt conveyor is with moving tail certainly.
Background
The self-moving tail for the belt conveyor is main transportation equipment for a coal mine fully-mechanized mining working face crossheading, is installed between a head of a transfer conveyor and the tail of the belt conveyor, wherein the head of the transfer conveyor is overlapped on a body of the self-moving tail, coal is unloaded onto the self-moving tail through the head of the transfer conveyor, and is transferred to the belt conveyor through a plurality of buffer idler groups and conveyed to the ground.
When fully mechanized coal mining is carried out, each time the coal mining machine cuts one cut of coal, the working face scraper and the crossheading reversed loader are pushed forward by the step pitch of one cut under the thrust action of the hydraulic support, and meanwhile, the head of the reversed loader is also pushed forward by the same displacement along the body of the self-moving tail until the head reaches the terminal. At the moment, the self-moving tail must move forwards to ensure the subsequent propulsion of the head of the transfer conveyor and the continuous operation of coal mining and coal transportation.
The self-moving tail for the belt conveyor is a walking self-moving tail, adopts a sliding shoe structure, completely depends on winch dragging or oil cylinder stretching to complete sliding in a coal mine tunnel, is limited by the stretching stroke of a pushing oil cylinder, and cannot realize the purpose of rapid propelling of the whole machine in a large stroke, and the method is slow and troublesome in movement; in addition, the movement direction of the tail of the coal mine underground roadway is difficult to accurately master due to severe ground conditions.
Therefore, a self-moving tail for a belt conveyor is needed, which can be rapidly pushed in a large stroke, improve the moving speed and reduce the moving difficulty; meanwhile, the moving direction of the self-moving tail can be accurately mastered and is not influenced by roadway ground conditions.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present invention is: the self-moving tail for the belt conveyor is provided, the self-moving tail can be quickly propelled in a large stroke, the moving speed is increased, and the moving difficulty is reduced; meanwhile, the moving direction of the self-moving tail can be accurately mastered and is not influenced by roadway ground conditions.
In order to solve the technical problem, the technical scheme of the utility model is that:
a self-moving tail for a belt conveyor comprises a tail frame and a tail roller base fixedly connected with the tail frame, wherein a plurality of buffer carrier roller sets are fixedly mounted on the tail frame, and a tail roller is fixedly mounted on the tail roller base;
the bottom of the tailstock is sequentially provided with a driving wheel set and a driven wheel set along the moving direction, the bottom of the tailstock roller base is provided with a plurality of traveling wheels, and the driving wheel set, the driven wheel set and the traveling wheels respectively bear the movement of the tailstock and the tailstock roller base along a track;
the driving wheel set is in driving connection with the power device, and a rail clamping device is arranged at the bottom of the tail frame.
Preferably, the power device is a speed reduction motor.
Preferably, the rail clamping device is an electric hydraulic rail clamping device.
Preferably, the outer sides of the two ends of the tail frame and the tail roller seat are fixedly provided with buffer blocks.
Preferably, clear coal shovel is all detachably installed to the both sides of driving wheel group, clear coal shovel's bottom with orbital top surface butt.
Preferably, the included angle between the coal cleaning shovel and the top surface of the track is 35-55 degrees.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
in the utility model, the driving wheel set and the driven wheel set are arranged at the bottom of the tail frame, the plurality of travelling wheels are arranged at the bottom of the tail roller base, the driving wheel set, the driven wheel set and the plurality of travelling wheels are matched with the track for use, and the tail frame and the tail roller base are respectively borne to move along the track, so that the original mode of adopting a sliding shoe structure to move the tail frame and the tail roller base is changed, the limit of the telescopic stroke of the pushing oil cylinder is avoided, the large-stroke rapid propulsion can be carried out on the utility model, the moving speed is improved, and the moving difficulty is reduced; meanwhile, sliding is changed into rolling, so that sliding in a coal mine roadway is not needed, influence of roadway ground conditions is avoided, the moving direction of the self-moving tail can be accurately mastered, and the accuracy is improved.
Because, the bottom of tail frame is provided with the rail clamping device, can press from both sides tight drive to the track and fix the tail frame, can prevent the utility model discloses swift current car makes the parking safe more and reliable, and very high result of use.
Because, the equal fixed mounting in the both ends outside of tail frame and tail cylinder seat has the buffer block, the utility model discloses after removing the completion, can reduce because of making in pairs with the contact of telescopic belt conveyor the utility model discloses an impact force, after also can reducing simultaneously and parkking, the elevating conveyor is right the utility model discloses an impact force has improved the structural stability.
Because, all can the demountable installation have clear coal shovel in the both sides of initiative wheelset, carry out the in-process that removes at action wheel group drive tailstock and tail roller seat, can fall impurity clearance such as cinder on the track, guarantee the utility model discloses keep very little resistance when advancing, guarantee simultaneously that initiative wheelset can the safety and stability move on the track, improved the security and the stability of removal.
In summary, the utility model can rapidly advance the self-moving tail by a large stroke, improve the moving speed and reduce the moving difficulty; meanwhile, the moving direction of the self-moving tail can be accurately mastered and is not influenced by roadway ground conditions.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure:
1. a tailstock; 2. a tail roller base; 3. a buffer carrier roller set; 4. a tail drum; 41. a tail drum shield; 5. a driving wheel set; 51. a reduction motor; 6. a driven wheel set; 7. a traveling wheel; 8. a track; 9. a rail clamp; 91. a buffer block; 92. cleaning a coal shovel;
the open arrow represents the direction of movement of the self-moving tail.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the utility model discloses a tail frame 1 and with tail frame 1 fixed connection's tail roller seat 2, fixed mounting has a plurality of buffering bearing roller group 3 on the tail frame 1, and fixed mounting has tail roller 4 on the tail roller seat 2, and the outside of tail roller 4 is provided with tail roller guard shield 41 with tail roller seat 2 fixed connection.
The bottom of tailstock 1 has set gradually driving wheel set 5 and driven wheel set 6 along the direction of movement, and the bottom of tailstock cylinder base 2 is provided with a plurality of walking wheels 7, and driving wheel set 5, driven wheel set 6 and a plurality of walking wheels 7 bear tailstock 1 and tailstock cylinder base 2 respectively and remove along track 8. The driving wheel set 5, the driven wheel set 6 and the plurality of travelling wheels 7 are matched with the track 8 for use, and respectively bear the movement of the tailstock 1 and the tail roller base 2 along the track 8, so that the original mode of adopting a sliding shoe structure to move the tailstock 1 and the tail roller base 2 is changed, the limitation of the telescopic stroke of the pushing oil cylinder is avoided, the large-stroke rapid propulsion can be carried out on the utility model, the moving speed is improved, and the moving difficulty is reduced; meanwhile, sliding is changed into rolling, so that sliding in a coal mine roadway is not needed, influence of roadway ground conditions is avoided, the moving direction of the self-moving tail can be accurately mastered, and the accuracy is improved.
The initiative wheelset 5 is connected with the power device drive, and is preferred, and power device is gear motor 51, and the bottom of tailstock 1 is provided with and presss from both sides rail ware 9, and is preferred, presss from both sides rail ware 9 and presss from both sides rail ware for the electrohydraulic type, can press from both sides tight drive to rail 8 and fix tailstock 1, can prevent the utility model discloses swift current car makes the parking safe and stable more, and is very high result of use.
The equal fixed mounting in the both ends outside of tail frame 1 and tail roller seat 2 has buffer block 91, moves the tail after removing the completion certainly, and buffer block 91 can reduce because of making pairwise with the contact of telescopic belt conveyor the utility model discloses an impact force, also can reduce simultaneously after parkking, the elevating conveyor is right the utility model discloses an impact force has improved the structural stability.
In summary, the utility model can rapidly advance the self-moving tail by a large stroke, improve the moving speed and reduce the moving difficulty; meanwhile, the moving direction of the self-moving tail can be accurately mastered and is not influenced by roadway ground conditions.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A self-moving machine tail for a belt conveyor comprises a machine tail frame and a machine tail roller seat fixedly connected with the machine tail frame, wherein a plurality of buffer carrier roller groups are fixedly arranged on the machine tail frame, a machine tail roller is fixedly arranged on the machine tail roller seat, and the self-moving machine tail is characterized in that,
the bottom of the tailstock is sequentially provided with a driving wheel set and a driven wheel set along the moving direction, the bottom of the tailstock roller base is provided with a plurality of traveling wheels, and the driving wheel set, the driven wheel set and the traveling wheels respectively bear the movement of the tailstock and the tailstock roller base along a track;
the driving wheel set is in driving connection with the power device, and a rail clamping device is arranged at the bottom of the tail frame.
2. The self-moving tail for a belt conveyor as claimed in claim 1, wherein the power device is a reduction motor.
3. The self-advancing tail for a belt conveyor according to claim 1, wherein the rail clamp is an electrohydraulic rail clamp.
4. The self-moving tail for the belt conveyor as claimed in claim 1, wherein the outer sides of both ends of the tail frame and the tail roller base are fixedly provided with buffer blocks.
5. The self-moving tail for the belt conveyor as claimed in claim 1, wherein coal cleaning shovels are detachably mounted on both sides of the driving wheel set, and the bottom ends of the coal cleaning shovels are abutted to the top surface of the rail.
6. The self-moving tail for the belt conveyor as claimed in claim 5, wherein an included angle between the coal cleaning shovel and the top surface of the track is 35-55 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579264.9U CN213975853U (en) | 2021-07-13 | 2021-07-13 | Self-moving tail for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579264.9U CN213975853U (en) | 2021-07-13 | 2021-07-13 | Self-moving tail for belt conveyor |
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| Publication Number | Publication Date |
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| CN213975853U true CN213975853U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121579264.9U Active CN213975853U (en) | 2021-07-13 | 2021-07-13 | Self-moving tail for belt conveyor |
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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 |
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2021
- 2021-07-13 CN CN202121579264.9U patent/CN213975853U/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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