CN217950351U - Punching device for coal mining - Google Patents

Abstract

The utility model discloses a punching device for mining in colliery relates to colliery mining technical field, including device main part and punching rod, the spout has not been seted up equally to the both sides inner wall of device main part, the inside sliding connection of spout has the slider, two be equipped with the splashproof between the slider and fight, the slider is fought relative one side fixed mounting with the splashproof and is had the connecting rod. The utility model discloses a splashproof is fought and is kept off the ring with last protection and can play certain splashproof effect that blocks to the piece that dashes hole department and produce, it is all everywhere that prevents that the piece from splashing, the splashproof that is the bucket form is fought still can play the dispersion effect to piece etc., promptly along the motion of the pole that punches a hole and the piece that conveys out and blocked interception in the splashproof is fought can be along the outer inclined plane of splashproof fill to disperse around, reduce in the splashproof is fought promptly around the clastic accumulation volume of punching a hole, reduce the influence to follow-up punching a hole, and convenient to use.

Description

Punching device for coal mining

Technical Field

The utility model relates to a coal mining technical field, more specifically say, the utility model relates to a punching device for coal mine mining.

Background

Coal is a kind of combustible organic rock, and is widely used as a fuel for industrial production, coal mines refer to places rich in coal resources, and in coal mine mining, a punching device is generally required to perform punching operation. But often can produce the piece that splashes in a large number when current punching device punches a hole the work, and what its piece splashed all is that the mistake is very easy everywhere hinders the people, for this the utility model provides a mining punching device is adopted in colliery to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a punching device for coal mining to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punching device for mining in colliery, includes device main part and punching rod, the spout has not been seted up equally to the both sides inner wall of device main part, the inside sliding connection of spout has the slider, two be equipped with the splashproof between the slider and fight, the slider has the connecting rod with one side fixed mounting that the splashproof was fought relatively, the top threaded connection that the splashproof was fought has branch, the top of branch is installed the protection and is kept off the ring, punching rod is coaxial wears to locate the protection and keeps off the inside that ring and splashproof were fought, fixed mounting has the pneumatic cylinder in the device main part, the output fixed mounting of pneumatic cylinder has the backup pad, the bottom fixed mounting of backup pad has quick-witted case, the inside fixed mounting of machine case has and is used for driving punching rod pivoted motor.

Preferably, the inside threaded connection of spout has the auxiliary guide pole, the top fixedly connected with spring of spout inner wall, just the bottom of spring and the top fixed connection of slider, the inside of spring and slider is equallyd divide and is worn the cover respectively and assist the surface of guide pole.

Preferably, the internal thread of the device main body is connected with two upright posts, the outer surfaces of the two upright posts are respectively sleeved with a connecting block in a sliding mode, and one side of the connecting block is fixedly connected with the supporting plate.

Preferably, the bottom of splashproof fill is fixed intercommunication has counter weight ring portion, the punching rod is located the inside of counter weight ring portion.

Preferably, the inner thread of the device main body is connected with a plurality of fixing screws, and the top ends and the bottom ends of the fixing screws are respectively and fixedly connected with a rotating handle and a fixing binding rod.

Preferably, the bottom of the device main body is provided with a plurality of casters with brakes.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, the device is when punching a hole, can play certain splashproof effect that blocks through splashproof fill and last protection fender ring to the piece etc. that punch a hole department produced, prevent that the piece from splashing all being everywhere, still can play the dispersion effect to piece etc., it is carried out along the motion of punching a hole pole when punching a hole promptly and is blockked that the piece etc. that the interception was fought in the splashproof can upwards convey and disperse to the periphery along the outer inclined plane of splashproof fill along the motion of punching a hole pole, the splashproof fill that is the bucket form can play certain dispersion effect to the piece that conveys out, reduce in the splashproof fill promptly punch a hole peripheral clastic accumulation volume, reduce the influence to follow-up punching a hole, and is convenient to use.

2. Compared with the prior art, can pull the splashproof fill through spout, slider, connecting rod, spring and auxiliary guide pole etc. and go up so that expose the piece etc. of fighting in the splashproof and clear up, and after loosening the splashproof and fight, can drive the automation of splashproof fill etc. and get back to the original place under the rebound action of gravity and spring, nimble maneuverability is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the partial structure schematic diagram of the splash-proof bucket of the utility model.

Fig. 3 is a schematic view of a partial structure of the device body of the present invention.

The reference signs are: 1. a device main body; 2. punching a hole rod; 3. a chute; 4. a slider; 5. a splash-proof hopper; 51. a counterweight ring portion; 6. a connecting rod; 7. a strut; 8. an upper protective baffle ring; 9. a hydraulic cylinder; 10. a support plate; 11. a chassis; 12. a motor; 13. an auxiliary guide bar; 14. a spring; 15. a column; 16. connecting blocks; 17. fixing the screw rod; 18. rotating the handle; 19. fixing the binding rod; 20. the caster wheel with brake.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail 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.

The punching device for coal mining shown in fig. 1-3 comprises a device main body 1 and a punching rod 2, wherein the inner walls of two sides of the device main body 1 are respectively provided with a sliding groove 3, the inside of the sliding groove 3 is slidably connected with a sliding block 4, a splash-proof hopper 5 is arranged between the two sliding blocks 4, the bottom of the splash-proof hopper 5 is fixedly communicated with a balance weight ring part 51, the punching rod 2 is positioned inside the balance weight ring part 51, one side of the sliding block 4 opposite to the splash-proof hopper 5 is fixedly provided with a connecting rod 6, the top of the splash-proof hopper 5 is in threaded connection with a supporting rod 7, the top end of the supporting rod 7 is provided with an upper protective retaining ring 8, the punching rod 2 is coaxially arranged inside the upper protective retaining ring 8 and the splash-proof hopper 5 in a penetrating manner, the device main body 1 is fixedly provided with a hydraulic cylinder 9, the output end of the hydraulic cylinder 9 is fixedly provided with a supporting plate 10, the bottom of the supporting plate 10 is fixedly provided with a case 11, the inside of the case 11 is fixedly provided with a motor 12 for driving the punching rod 2 to rotate, and the bottom of the device main body 1 is provided with a plurality of brake casters 20;

wherein, the truckle 20 with brake is the existing truckle with brake locking function, which is not repeated herein, the device main body 1 can be moved to the punching hole needed by coal mine mining by the truckle 20 with brake arranged at the bottom of the device main body 1, the existing hydraulic cylinder 9 drives the support plate 10, the chassis 11, the motor 12, the punching rod 2 and the like to move downwards, and the motor 12 drives the punching rod 2 to rotate, so that the punching rod 2 drills into the area needed by mining to punch holes, and when the punching rod 2 is forced to move to punch holes, the splash-proof hopper 5 and the upper protective baffle ring 8 can play a certain role in blocking the fragments and the like generated at the punching hole, prevent the fragments from splashing everywhere and damaging the working personnel, and also play a role in scattering the fragments and the like, that is, it can follow the motion of punching pole 2 and the piece that conveys out and be blockked the piece etc. of interception in splashproof fill 5 and can upwards convey and scatter to around along the outer inclined plane of splashproof fill 5 along the motion of punching pole 2 when punching a hole, make things convenient for personnel to clear up the piece that splashproof fought 5 outside, the splashproof fill 5 that is the fill form can play certain dispersion to the piece that conveys out, reduce in the splashproof fill 5 and be the clastic accumulational volume around punching a hole promptly, make the piece be difficult for relatively burying the blocking of punching a hole, reduce the influence to follow-up punching a hole, and convenient to use, and counter weight ring portion 51 and splashproof fill 5 etc. are under the effect of gravity, counter weight ring portion 51 bottom can contact with the regional of coal mining, through the relative weight of counter weight ring portion 51 multiplicable splashproof fill 5 bottom, improve the relative stability of splashproof fill 5 etc..

In a preferred embodiment, as shown in fig. 1 and fig. 3, an auxiliary guide rod 13 is connected to the inside of the sliding chute 3 in a threaded manner, a spring 14 is fixedly connected to the top of the inner wall of the sliding chute 3, the bottom end of the spring 14 is fixedly connected to the top of the sliding block 4, and the spring 14 and the inside of the sliding block 4 are respectively sleeved on the outer surface of the auxiliary guide rod 13; after punching is finished, the hydraulic cylinder 9 drives the punching rod 2 and the like to move back to the original position, the upper protective retaining ring 8 and the splash-proof bucket 5 can be pulled by hands, tools and the like to move upwards, the connecting rod 6, the sliding block 4, the balance weight ring part 51 and the like are further driven to move upwards, the spring 14 is compressed by force deformation, the punched hole can be exposed by the upward splash-proof bucket 5 and the like, residual fragment soil can be conveniently cleaned, subsequent operation and use are facilitated, acting force applied to the splash-proof bucket 5 and the like can be loosened and cancelled, the splash-proof bucket can fall back to the original position automatically under the action of gravity and spring 14 deformation and rebound, the device is high in flexibility and operability, the sliding block 4 slides in the sliding groove 3 and on the auxiliary guide rod 13 when the sliding block 4 is forced to move upwards and downwards, contact surfaces and friction force of relevant positions are increased, the relative stability of the splash-proof bucket 5 is further improved, and the device main body 1 can be directly pushed to move away from the punched hole and clean the residual fragment soil at the punched hole.

In a preferred embodiment, as shown in fig. 1, two upright posts 15 are connected to the inside of the device main body 1 in a threaded manner, the outer surfaces of the two upright posts 15 are respectively sleeved with a connecting block 16 in a sliding manner, one side of the connecting block 16 is fixedly connected with the support plate 10, a plurality of fixing screws 17 are connected to the inside of the device main body 1 in a threaded manner, and the top ends and the bottom ends of the fixing screws 17 are respectively fixedly connected with a rotating handle 18 and a fixing binding rod 19; wherein, order about fixing screw 17 and fixed bundle pole 19 spiral through rotating handle 18 and rotate and move down or move up, can make fixed bundle pole 19 prick into ground and fix when moving down to increase frictional force and stability, and then strengthened the relative stability of device main part 1 etc. when pneumatic cylinder 9 orders about backup pad 10 up-and-down motion, still drive even piece 16 and slide on stand 15, can play certain auxiliary stay and firm effect to backup pad 10 through stand 15 and even piece 16.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a punching device that coal mine was used, includes device main part (1) and punching rod (2), its characterized in that: spout (3) have been equallyd divide equally to the both sides inner wall of device main part (1), the inside sliding connection of spout (3) has slider (4), two be equipped with the splashproof between slider (4) and fight (5), slider (4) fight (5) relative one side fixed mounting with the splashproof have connecting rod (6), the top threaded connection that the splashproof was fought (5) has branch (7), the top of branch (7) is installed and is protected and keep off ring (8), punching pole (2) are coaxial to be worn to locate and are protected and keep off ring (8) and the inside that the splashproof was fought (5), fixed mounting has pneumatic cylinder (9) on device main part (1), the output fixed mounting of pneumatic cylinder (9) has backup pad (10), the bottom fixed mounting of backup pad (10) has quick-witted case (11), the inside fixed mounting of quick-witted case (11) is used for driving punching pole (2) pivoted motor (12).

2. The punching device for the coal mining according to claim 1, characterized in that: the inside threaded connection of spout (3) has auxiliary guide pole (13), the top fixedly connected with spring (14) of spout (3) inner wall, just the bottom of spring (14) and the top fixed connection of slider (4), the inside of spring (14) and slider (4) is equallyd divide and is do not worn the cover at auxiliary guide pole (13) surface.

3. The punching device for the coal mining according to claim 1, characterized in that: the inside threaded connection of device main part (1) has two stands (15), two the surface of stand (15) is equallyd divide and is slided the cover respectively and has even piece (16), just even one side and backup pad (10) fixed connection of piece (16).

4. The punching device for coal mining according to claim 1, characterized in that: the bottom of splashproof fill (5) is fixed the intercommunication has counter weight ring portion (51), punching rod (2) are located the inside of counter weight ring portion (51).

5. A punching apparatus for coal mining according to claim 3, characterized in that: the internal thread of the device main body (1) is connected with a plurality of fixing screw rods (17), and the top ends and the bottom ends of the fixing screw rods (17) are respectively and fixedly connected with a rotating handle (18) and a fixing binding rod (19).

6. A punching device for coal mining according to claim 5, characterized in that: the bottom of the device main body (1) is provided with a plurality of caster wheels (20) with brakes.

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