CN205047148U - Both arms hydraulic pressure stock drill carriage for coal mine - Google Patents

Both arms hydraulic pressure stock drill carriage for coal mine Download PDF

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Publication number
CN205047148U
CN205047148U CN201520612625.3U CN201520612625U CN205047148U CN 205047148 U CN205047148 U CN 205047148U CN 201520612625 U CN201520612625 U CN 201520612625U CN 205047148 U CN205047148 U CN 205047148U
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CN
China
Prior art keywords
gear
lifting gear
roofboltier
elevating gear
automobile
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Active
Application number
CN201520612625.3U
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Chinese (zh)
Inventor
张清波
苏立堂
来存武
李井卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zoucheng Shapu Drilling Equipment Co Ltd
Original Assignee
Zoucheng Shapu Drilling Equipment Co Ltd
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Priority to CN201520612625.3U priority Critical patent/CN205047148U/en
Application granted granted Critical
Publication of CN205047148U publication Critical patent/CN205047148U/en
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Abstract

The utility model provides a both arms hydraulic pressure stock drill carriage for coal mine belongs to coal mine tunnel construction equipment technical field, and its structure includes the automobile body, sets up the elevating gear above the automobile body and set up in the running gear of automobile body below, still includes the motor pump package and the oil tank assembly that link to each other as the power supply, wherein, elevating gear's bottom links to each other with the automobile body through the gyration reduction gear, last operation panel and the drilling cramp assembly of being provided with of elevating gear, the drilling cramp assembly is through turning around retarder connection on elevating gear. The utility model relates to a rationally, simple structure, it is small, safe in utilization, through set up rotary reduction gear between elevating gear and automobile body, realize that elevating gear's 360 are rotatory, satisfy the drilling of tunnel both sides lateral wall, in addition set up the reduction gear that circles round between elevating gear and drilling cramp assembly, realize that feed apparatus's 360 are rotatory, satisfy the requirement of punching of different angles, finally reach the purpose of increase anchor operation angle scope.

Description

A kind of colliery Double-arm hydraulic roofboltier
Technical field
The utility model relates to roofboltier, specifically a kind of colliery Double-arm hydraulic roofboltier.
Background technology
Jumbolter is also called anchoring drilling machine in some places, is the boring bar tool in coal mine roadway bolt support work.Its improving supporting effect, reduce support cost, accelerate into lane speed, reduce assistant conveyance amount, reduce labor intensity, improve drift section utilization rate etc. in have very outstanding superiority.Jumbolter is the key equipment of bolt support, and it affects the quality of bolt support---the accuracy in the orientation of bolthole, the degree of depth, aperture and rockbolt installation quality, relate to again the personal safety of operator, labour intensity and operating condition etc.
But existing jumbolter exists the defects such as drill boom is dumb, when jumbolter is holed, relies on continuous mobile roofboltier, make jumbolter arrive working face, cause jumbolter operating efficiency not high.
At present, the roofboltier for coal mining has polytype, divides, can be divided into two kinds according to the quantity of vehicle-mounted jumbolter: a kind of is single armed roofboltier, and another kind is multi-arm roofboltier.On single armed roofboltier, a vehicle-mounted jumbolter, can carry out the anchoring operation of certain angle scope; Multi-arm roofboltier is furnished with two or more jumbolters, the anchoring operation of multiple position can be carried out, also improve the efficiency of anchoring operation to a certain extent.
For the roofboltier of above-mentioned coal mining, its shortcoming existed is complex structure, cost is high, take up room large, the angular range of anchoring operation is limited, brings a lot of trouble to anchoring operation.For this reason, the roofboltier that a kind of structure is simple, can solve the lateral wall boring of both sides, tunnel, complete different angles punching requirement is designed.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of colliery Double-arm hydraulic roofboltier.
The utility model solves the technical scheme that its technical problem adopts:
A kind of colliery Double-arm hydraulic roofboltier, the running gear comprising car body, be arranged at the lifting gear above car body and be arranged at below car body, also comprises the electric-motor pump group and fuel tank assembly that are connected as power source; Wherein, the bottom of described lifting gear is connected with car body by rotary reducer;
Described lifting gear is provided with operating desk and drilling cramp assembly, described drilling cramp assembly is connected on lifting gear by rotary reducer.
Further, the quantity of described drilling cramp assembly is two groups, and symmetry is connected to the both sides, front and back of lifting gear.
Further, the quantity of described operating desk is two, between two parallel planes that the left and right sides and rotating at two groups of drilling cramp assemblies being symmetricly set in lifting gear is formed.
Further, the top of described lifting gear arranges the holding device with tunnel top contact.
Prioritizing selection, two groups of hoist cylinders selected by described lifting gear, and two groups of hoist cylinders are arranged above and below in straight line, to increase boring scope and drillhole height.
Prioritizing selection, described running gear is cterpillar drive.
The beneficial effect that a kind of colliery of the present utility model Double-arm hydraulic roofboltier is compared with prior art produced is:
1) the utility model is reasonable in design, and structure is simple, and volume is little, use safety; By arranging rotary reducer between lifting gear and car body, realize 360 ° of rotations of lifting gear, meet the boring of both sides, tunnel lateral wall, add and convolution reducer is set between lifting gear and drilling cramp assembly, realize 360 ° of rotations of apparatus for feeding, meet the punching requirement of different angles, finally reach the object increasing anchoring operating angle scope;
2) on the other hand, by arranging two groups of drilling cramp assemblies, increase work efficiency; By setting up the holding device with tunnel top contact on lifting gear top, ensure stability when drilling; Two groups of hoist cylinders selected by described lifting gear, for increase boring scope and drillhole height do basis; By selecting cterpillar drive, walk in tunnel to facilitate the utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural perspective of the present utility model;
Mechanism of the present utility model front view during accompanying drawing 2;
State diagram one during accompanying drawing 3 during utility model works;
State diagram two during accompanying drawing 4 during utility model works.
In figure, 1, car body, 2, lifting gear, 3, cterpillar drive, 4, electric-motor pump group,
5, fuel tank assembly, the 6, first rotary reducer, the 7, second rotary reducer,
8, operating desk, 9, drilling cramp assembly, 10, holding device.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-4, a kind of colliery of the present utility model Double-arm hydraulic roofboltier is described in detail below.
As shown in accompanying drawing 1-4, a kind of colliery of the present utility model Double-arm hydraulic roofboltier, the cterpillar drive 3 that its structure comprises car body 1, is arranged at the lifting gear 2 above car body 1 and is arranged at below car body 1, also comprise the electric-motor pump group 4 and fuel tank assembly 5 that are connected as power source, two groups of hoist cylinders selected by described lifting gear 2, two groups of hoist cylinders are arranged above and below in straight line, to increase boring scope and drillhole height, wherein:
The bottom of described lifting gear 2 is connected with car body 1 by the first rotary reducer 6, then lifting gear 2 can rotate around the tie point with car body 1, to increase the scope that can hole;
Described lifting gear 2 is provided with operating desk 8 and drilling cramp assembly 9, described drilling cramp assembly 9 is connected on lifting gear 2 by the second rotary reducer 7, then drilling cramp assembly 9 can rotate around the tie point with lifting gear 2, to realize the boring of all angles.
The quantity of described drilling cramp assembly 9 is two groups, and symmetry is connected to the both sides, front and back of lifting gear 2, to hole to both sides, tunnel easily, improves drilling efficiency.
The quantity of described operating desk 8 is two, between two parallel planes that the left and right sides and rotating at two groups of drilling cramp assemblies 9 being symmetricly set in lifting gear 2 is formed.
The top of described lifting gear 2 arranges the holding device 10 with tunnel top contact, ensures stability during boring.
This practical design is reasonable, and structure is simple, and volume is little, use safety, can meet the boring of both sides, tunnel lateral wall, realizes the punching requirement of different angles, to increase the angular range of anchoring operation.
It should be noted that, above-mentioned car body 1, lifting gear 2, cterpillar drive 3, electric-motor pump group 4, fuel tank assembly 5, drilling cramp assembly 9 and rotary reducer are existing structure.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within guiding theory of the present utility model, but these embodiments are all included within scope of the present utility model.

Claims (6)

1. a colliery Double-arm hydraulic roofboltier, the running gear comprising car body, be arranged at the lifting gear above car body and be arranged at below car body, also comprise the electric-motor pump group and fuel tank assembly that are connected as power source, it is characterized in that, the bottom of described lifting gear is connected with car body by rotary reducer;
Described lifting gear is provided with operating desk and drilling cramp assembly, described drilling cramp assembly is connected on lifting gear by rotary reducer.
2. a kind of colliery according to claim 1 Double-arm hydraulic roofboltier, is characterized in that, the quantity of described drilling cramp assembly is two groups, and symmetry is connected to the both sides, front and back of lifting gear.
3. a kind of colliery according to claim 2 Double-arm hydraulic roofboltier, it is characterized in that, the quantity of described operating desk is two, between two parallel planes that the left and right sides and rotating at two groups of drilling cramp assemblies being symmetricly set in lifting gear is formed.
4. a kind of colliery Double-arm hydraulic roofboltier according to claim 1 or 2 or 3, is characterized in that, the top of described lifting gear arranges the holding device with tunnel top contact.
5. a kind of colliery Double-arm hydraulic roofboltier according to claim 1 or 2 or 3, is characterized in that, described lifting gear two groups of hoist cylinders.
6. a kind of colliery Double-arm hydraulic roofboltier according to claim 1 or 2 or 3, it is characterized in that, described running gear is cterpillar drive.
CN201520612625.3U 2015-08-14 2015-08-14 Both arms hydraulic pressure stock drill carriage for coal mine Active CN205047148U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520612625.3U CN205047148U (en) 2015-08-14 2015-08-14 Both arms hydraulic pressure stock drill carriage for coal mine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520612625.3U CN205047148U (en) 2015-08-14 2015-08-14 Both arms hydraulic pressure stock drill carriage for coal mine

Publications (1)

Publication Number Publication Date
CN205047148U true CN205047148U (en) 2016-02-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520612625.3U Active CN205047148U (en) 2015-08-14 2015-08-14 Both arms hydraulic pressure stock drill carriage for coal mine

Country Status (1)

Country Link
CN (1) CN205047148U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930693A (en) * 2017-02-21 2017-07-07 田胜利 A kind of low orientation boring method of underground coal mine and its hydraulic drill rig

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930693A (en) * 2017-02-21 2017-07-07 田胜利 A kind of low orientation boring method of underground coal mine and its hydraulic drill rig

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