CN211924241U

CN211924241U - Mining is with device of going into well

Info

Publication number: CN211924241U
Application number: CN202020158789.4U
Authority: CN
Inventors: 刘真
Original assignee: Sichuan Xingchuangtai Information Technology Co Ltd
Current assignee: Zijin Mining Construction Co.,Ltd.
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-11-13
Anticipated expiration: 2030-02-10

Abstract

The utility model relates to the technical field of mining construction, and a downhole device for mining is disclosed, including the tractor, the left side bolt of tractor has the connecting block, the inside of connecting block is provided with the turning block, the inside of connecting block is provided with the bolt, the jack that matches and use with the bolt is all stamped at the top of connecting block and the top of turning block, the inside of turning block is provided with the movable block, the left side of turning block is provided with the shock attenuation box, the right side of shock attenuation box is seted up with the through-hole that matches and use with the movable block, the both sides of shock attenuation box inner wall all bolt and have two dampings and two springs, the left side bolt of shock attenuation box has the carriage, the surface and the inside part of carriage bolt respectively have a plurality of protection chains and seat; the utility model discloses a setting of movable block, shock attenuation box, damping and spring can reduce the dynamics of knocking into the back of carriage and tractor, improves the travelling comfort that driver and passenger took.

Description

Mining is with device of going into well

Technical Field

The utility model relates to a mining construction technical field specifically is a device of going into well for mining.

Background

At present, when mining is carried out in a mine with a large area, an operation worker is sent to a deeper mine through a drift man car to carry out mining work, the moving speed of the operation worker can be increased, and the working strength of the operation worker is reduced. However, the existing gallery manned vehicle is simple in design structure, generally a movable hook type protection chain is installed at the door of a carriage, an operator can straighten and fix the protection chain after getting on the vehicle, and can only simply prevent the personnel from falling from the carriage, and no device for fixing and protecting the passenger is provided, in the driving process, due to the particularity of the underground production environment of a coal mine, the change of a running road is large, the gallery manned vehicle can often cause the passenger to shake due to failure emergency stop, even the arm extends out of the carriage, so that the arm of the passenger collides with the inner wall of a mine, and an accident is caused, meanwhile, the existing tractor is generally connected with the gallery manned vehicle by using an iron chain for convenience and disassembly, however, a braking structure is not arranged in the gallery carriage, and if the tractor stops emergently during driving, the gallery carriage can continuously move forward under the action of inertia, therefore, the device can stop after colliding with the tail of the tractor, the comfort of a driver and a worker is reduced, and the practicability of the device for going into the well is also reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining is with device of going into well possesses the advantage that improves the personnel's of taking security and travelling comfort, has solved the problem that current device of going into well can not improve personnel's of taking security and travelling comfort.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining is with device of going into well, includes the tractor, the left side bolt of tractor has the connecting block, the inside of connecting block is provided with the turning block, the inside of connecting block is provided with the bolt, the top of connecting block and the top of turning block all stamping have with the supporting jack that uses of bolt, the inside of turning block is provided with the movable block, the left side of turning block is provided with the shock attenuation box, the through-hole that uses with the movable block is supporting is seted up on the right side of shock attenuation box, two dampings and two springs have all been bolted to the both sides of shock attenuation box inner wall, the left side bolt of shock attenuation box has the carriage, a plurality of protection chain and seat have respectively been bolted to the surface in carriage and inside, the front bolt of seat has constraint area and inserted sheet head, the surface joint in constraint area has the inserted sheet.

Preferably, the bottom of the bolt penetrates through the connecting block and the rotating block at the same time and penetrates to the bottom of the connecting block.

Preferably, the inside of movable block has cup jointed the bearing, the endotheca of bearing is equipped with the dwang, the both sides of turning block inner wall respectively with the both ends bolt joint of dwang.

Preferably, the left side of the movable block penetrates into the damping box, and the movable block is T-shaped.

Preferably, both sides of the left end of the movable block are bolted with a damper and a spring, and the damper is positioned inside the spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can reduce the rear-end collision force of the carriage and the tractor and improve the comfort of the driver and the passenger through the arrangement of the movable block, the shock absorption box, the damping and the spring;

the utility model discloses a setting of constraint area, inserted sheet and inserted sheet head can improve the stability that the personnel of taking took when tractor emergency stop to increased the security of taking personnel, improved the practicality of device of going into the well.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a top view of the connecting block, the rotating block, the movable block and the damping box of the present invention;

FIG. 4 is a cross-sectional view of the carriage of the present invention;

fig. 5 is an enlarged view of the point B in fig. 4 according to the present invention.

In the figure: 1. a tractor; 2. connecting blocks; 3. rotating the block; 4. a bolt; 5. a movable block; 6. a bearing; 7. a shock-absorbing box; 8. damping; 9. a spring; 10. a carriage; 11. a guard chain; 12. a seat; 13. A binding belt; 14. a blade insertion head; 15. and (4) inserting sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, a downhole device for mining comprises a tractor 1, a connecting block 2 is bolted on the left side of the tractor 1, a rotating block 3 is arranged inside the connecting block 2, a bolt 4 is arranged inside the connecting block 2, jacks matched with the bolt 4 for use are punched at the top of the connecting block 2 and the top of the rotating block 3, a movable block 5 is arranged inside the rotating block 3, a damping box 7 is arranged on the left side of the rotating block 3, a through hole matched with the movable block 5 for use is formed in the right side of the damping box 7, two dampers 8 and two springs 9 are bolted on two sides of the inner wall of the damping box 7, a carriage 10 is bolted on the left side of the damping box 7, a plurality of chains 11 and a seat 12 are respectively bolted on the surface and inside of the carriage 10, a restraining belt 13 and a sheet head 14 are bolted on the front surface of the seat 12, an inserting sheet 15 is clamped on the surface of the restraining belt 13, and a movable, The arrangement of the shock absorption box 7, the damper 8 and the spring 9 can reduce the rear-end collision force of the carriage 10 and the tractor 1 and improve the riding comfort of a driver and passengers; through the setting of constraint area 13, inserted sheet 15 and inserted sheet head 14, can improve the stability that the passenger took when tractor 1 emergency stop to increased the security of passenger, improved the practicality of device of going into the well.

Referring to fig. 1, 2, 3 and 4, the bottom of the bolt 4 penetrates through the inside of the connecting block 2 and the rotating block 3 and penetrates to the bottom of the connecting block 2, and by arranging the bolt 4, a user can conveniently connect or detach the tractor 1 and the carriage 10, and the bolt 4 is prevented from sliding out of the jack, so that the user can conveniently operate the vehicle.

Referring to fig. 1 and 2, a bearing 6 is sleeved inside the movable block 5, a rotating rod is sleeved inside the bearing 6, two sides of the inner wall of the rotating block 3 are bolted to two ends of the rotating rod respectively, and the bearing 6 is arranged to reduce the degree of wear of the rotating rod and the movable block 5, so that the service life of the movable block 5 and the rotating block 3 is prolonged.

Referring to fig. 1 and 2, the left side of the movable block 5 penetrates into the damping box 7, the movable block 5 is T-shaped, and the movable block 5 is arranged to facilitate a user to connect the movable block 5 with the spring 9, so that the practicability of the downhole device is improved.

Referring to fig. 1 and 2, both sides of the left end of the movable block 5 are bolted to the damper 8 and the spring 9, the damper 8 is located inside the spring 9, and by arranging the damper 8 and the spring 9, the movable block 5 can be fixed and the spring 9 can be prevented from being excessively extruded and deformed.

The working principle is as follows: when the tractor is used, the rotating block 3 is clamped in the connecting block 2, the bolt 4 penetrates through the connecting block 2 and the rotating block 3 simultaneously, the rotating block 3 and the connecting block 2 are fixed, the movable block 5 and the rotating block 3 are clamped, the movable block 5 and the rotating block 3 are fixed through the rotating rod, the damper 8 in the damping box 7 and the other end of the spring 9 are sequentially connected with the movable block 5, after a passenger sits on the tractor, the inserting piece 15 is pulled to extend the constraint belt 13, the inserting piece 15 is wound around the front of the passenger and then clamped in the inserting piece head 14, when the tractor 1 is started, the movable block 5 is pulled to move forwards, the damping box 7 is limited to move immediately due to the gravity of the carriage 10, when the movable block 5 moves forwards, the right damper 8 and the spring 9 are squeezed to contract, the left damper 8 and the spring 9 are stretched along with the left damper 8, and after the right damper 8 is completely contracted, the tractor 1 can pull the carriage 10 to move, and if the tractor 1 stops suddenly, the movable block 5 can push the left spring 9 and the damper 8 to contract, so that the impact force of the forward movement of the carriage 10 is relieved, and the shaking amplitude of passengers is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A downhole assembly for mining, comprising a tractor (1), characterized in that: the left side of the tractor (1) is bolted with a connecting block (2), a rotating block (3) is arranged inside the connecting block (2), a bolt (4) is arranged inside the connecting block (2), jacks matched with the bolt (4) for use are punched at the top of the connecting block (2) and the top of the rotating block (3), a movable block (5) is arranged inside the rotating block (3), a damping box (7) is arranged on the left side of the rotating block (3), a through hole matched with the movable block (5) for use is formed in the right side of the damping box (7), two dampers (8) and two springs (9) are bolted on the two sides of the inner wall of the damping box (7), a carriage (10) is bolted on the left side of the damping box (7), and a plurality of protective chains (11) and seats (12) are respectively bolted on the surface and the inside of the carriage (10), the front of the seat (12) is bolted with a binding belt (13) and an inserting sheet head (14), and the surface of the binding belt (13) is clamped with an inserting sheet (15).

2. A mining shaft assembly as defined in claim 1, wherein: the bottom of the bolt (4) penetrates through the inside of the connecting block (2) and the rotating block (3) and penetrates to the bottom of the connecting block (2) simultaneously.

3. A mining shaft assembly as defined in claim 1, wherein: the bearing (6) has been cup jointed to the inside of movable block (5), the endotheca of bearing (6) is equipped with the dwang, the both sides of turning block (3) inner wall respectively with the both ends bolt joint of dwang.

4. A mining shaft assembly as defined in claim 1, wherein: the left side of movable block (5) runs through to the inside of shock attenuation box (7), movable block (5) are the T font.

5. A mining shaft assembly as defined in claim 1, wherein: the two sides of the left end of the movable block (5) are bolted with a damper (8) and a spring (9), and the damper (8) is located inside the spring (9).