CN212656840U

CN212656840U - Mine roof-bolter adjusting device

Info

Publication number: CN212656840U
Application number: CN202021427952.9U
Authority: CN
Inventors: 赵卓武; 陈自新; 石敬哲; 贺文斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-05
Anticipated expiration: 2030-07-20

Abstract

The application discloses mining stock machine adjusting device, including crawler-type chassis, hydraulic lift is installed to the upper end on crawler-type chassis, the mounting panel is installed to hydraulic lift's upper end, the equal articulated support frame in one end both sides of mounting panel, the relative one side of two support frames is fixed with the connecting plate jointly, the bottom of mounting panel is equipped with the recess, it is connected with first hydraulic stem to rotate on the one end lateral wall in the recess, the end-to-end rotation of piston rod of first hydraulic stem connects one side at the connecting plate, the relative one side of two support frames all is equipped with the spout, all install the third hydraulic stem in two spouts, install the second movable plate jointly in two spouts. The utility model discloses, for depending on through stable crawler-type chassis, can adjust the height and the angle of stock machine to strut the different positions in tunnel, fix a position earlier during drilling and drill hole again, and equipment supports stably, and the drilling quality is high, has alleviateed staff's intensity of labour, has improved the efficiency of drilling.

Description

Mine roof-bolter adjusting device

Technical Field

The utility model relates to a coal seam tunnel struts technical field, especially relates to a mining stock machine adjusting device.

Background

The anchor rod machine is also called as a soil nailing machine, an anchor rod drilling machine or a pneumatic impact machine, and is mainly used for treating rock-soil anchor rods, roadbeds and side slopes, supporting and retaining underground deep foundation pits, stabilizing tunnel surrounding rocks, preventing landslide and other disasters, supporting underground engineering and treating high-rise building foundations; the method is also suitable for the spray protection of deep foundation pits and the non-prestressed anchor rod support of slope soil nailing engineering, and two methods are generally adopted for manufacturing soil nailing walls; firstly, the dowel is drilled, then the mortar anchor rod is formed by grouting, the method wastes time and material, the convection sand layer and the sand and stone layer are not easy to construct, and secondly, materials such as the twisted steel, the angle steel, the steel pipe and the like are made into soil nails which are driven into the soil layer or the sand and stone layer in a mechanical or manual mode to form the soil nail wall.

The anchor rod machine is comparatively extensive in the roadway support in coal seam, but in the tunnel, visibility is poor, and the air is thin, and the pure anchor rod machine that uses drills, and the anchor rod machine is wayward, and is higher to staff's requirement, and working strength is higher, and work efficiency is low, provides a mining anchor rod machine adjusting device for this reason and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The application provides a mining stock machine adjusting device has solved traditional tunnel and has strutted, and artifical handheld stock machine drills, and the stock machine is wayward, and is higher to staff's requirement, and working strength is higher, the problem that work efficiency is low.

The application provides a mining roof bolter adjusting device, which comprises a crawler-type chassis, wherein a hydraulic lifter is installed at the upper end of the crawler-type chassis, a mounting plate is installed at the upper end of the hydraulic lifter, two sides of one end of the mounting plate are respectively hinged with a support frame, one opposite side of the two support frames is jointly fixed with a connecting plate, the bottom of the mounting plate is provided with a groove, one end side wall in the groove is rotatably connected with a first hydraulic rod, the tail end of a piston rod of the first hydraulic rod is rotatably connected to one side of the connecting plate, one opposite side of the two support frames is respectively provided with a chute, the two chutes are respectively provided with a third hydraulic rod, two chutes are respectively internally provided with a second movable plate, the tail ends of the piston rods of the two third hydraulic rods are respectively fixed to one side of the second movable plate, two chutes are internally provided with slide rods, one ends of, two the one end of slide bar runs through respectively the spout extends to the one end of support frame, two the one end of slide bar is fixed with the support frame jointly, one side of support frame is equipped with the opening, support frame with be fixed with two gag lever posts between the second movable plate jointly, two the gag lever post is located respectively the both sides of opening, two the common slip cover on the gag lever post is equipped with first movable plate, one side of second movable plate is fixed with the second hydraulic stem, the piston rod end of second hydraulic stem runs through one side of second movable plate extends to the opposite side of second movable plate, the piston rod end of second hydraulic stem is fixed on the first movable plate.

Preferably, both sides of the hydraulic lift are provided with mounting holes, a telescopic rod is mounted in the mounting holes, one side of the telescopic rod is provided with a threaded through hole, a screw rod is sleeved in the threaded through hole in a sleeved mode, and a support is fixed to one end of the screw rod.

Preferably, the support frame is made of stainless steel square tubes.

Preferably, one side of the support frame is provided with a rubber layer.

Preferably, the rotation angle of the support frame is 0-90 degrees.

According to the technical scheme provided above, the application provides a mining roof bolter adjusting device, during the use, install the roof bolter on first movable plate, the place slope demand of strutting is anchored as required, the angle of first hydraulic stem adjustment support frame, the height of rethread hydraulic lift adjustment support frame, promote the second movable plate through the third hydraulic stem and remove, thereby release the slide bar, contradict the support frame on the lateral wall of roadway, fix a position the position of holing, and play temporary support, install the drilling rod of needs on the roof bolter, start the roof bolter, the first movable plate of second hydraulic stem promotion removes, thereby drive the roof bolter and remove to one side of roadway, the roof bolter punches the operation in the position of opening.

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

1. the height of the anchor rod machine is adjusted through the matching of the crawler-type chassis and the hydraulic lifter, and drilling is carried out at the position with no height of the roadway, so that the crawler-type chassis is stably supported, and the drilling quality is effectively ensured;

2. the third hydraulic rod, the second moving plate, the sliding rod and the support frame are matched, before drilling, the drilling position is positioned, the drilling position is temporarily supported, and the drilling position is accurate;

3. through the cooperation of second hydraulic stem, first movable plate and gag lever post, even stable promotion roofbolter drills, and drilling is stable and the high quality.

To sum up, the utility model discloses, for depending on through stable crawler-type chassis, can adjust the height and the angle of stock machine to strut the different positions in tunnel, fix a position earlier during drilling and drill hole again, and equipment supports stably, and drilling quality is high, has alleviateed staff's intensity of labour, has improved the efficiency of drilling.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

Fig. 1 is a side view of an adjusting device of a mining bolting machine according to the present invention;

fig. 2 is a schematic structural view of a support frame of the adjusting device of the mine bolting machine provided by the utility model;

fig. 3 is a top view of an adjusting device of a mining bolting machine according to the present invention;

fig. 4 is the utility model provides a supporting frame structure schematic diagram of mining roof bolter adjusting device.

In the figure: the device comprises a crawler-type chassis 1, a hydraulic elevator 2, a mounting plate 3, a first hydraulic rod 4, a support frame 5, a mounting hole 6, a sliding rod 7, a support frame 8, a limiting rod 9, a first moving plate 10, a second moving plate 11, a second hydraulic rod 12, a third hydraulic rod 13, a sliding groove 14, a connecting plate 15, a screw rod 16, a telescopic rod 17 and a support 18.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1-4, a mining bolting machine adjusting device comprises a crawler-type chassis 1, which is stable in movement and support in a complex environment, a hydraulic lifter 2 is installed at the upper end of the crawler-type chassis 1, the height of the device can be controlled, an installation plate 3 is installed at the upper end of the hydraulic lifter 2, support frames 5 are hinged to two sides of one end of the installation plate 3, the support frames 5 are made of stainless steel square pipes, the support strength is high, the production and the manufacturing are convenient, a connecting plate 15 is fixed to two opposite sides of the two support frames 5, the two support frames 5 are connected to form a whole, a groove is formed in the bottom of the installation plate 3, a first hydraulic rod 4 is rotatably connected to a side wall of one end in the groove, the tail end of a piston rod of the first hydraulic rod 4 is rotatably connected to one side of the connecting plate 15, and the rotation angle of, the device can drill a roadway within 0-90 degrees to realize operations at different positions, the first hydraulic rod 4 adjusts the angle of the support frame 5 and can support and drill slopes with different angles, the opposite sides of the two support frames 5 are respectively provided with a sliding chute 14, the two sliding chutes 14 are respectively provided with a third hydraulic rod 13, the two sliding chutes 14 are internally provided with a second movable plate 11 together, the tail ends of piston rods of the two third hydraulic rods 13 are fixed at one side of the second movable plate 11, the second movable plate 11 is pushed to move by the third hydraulic rods 13, the two third hydraulic rods 13 are controlled by the same synchronous control system to ensure synchronous displacement at the same time, the two sliding chutes 14 are internally provided with the sliding rods 7, one ends of the two sliding rods 7 are fixed at the other side of the second movable plate 11, one ends of the two sliding rods 7 respectively penetrate through the sliding chutes 14 and extend to one end of the support frame 5, one ends of the two sliding rods 7 are jointly fixed, the second moving plate 11 drives the support frame 8 to move through the two sliding rods 7 and is supported on the side wall of the roadway, one side of the support frame 8 is provided with a notch, the position of a drilling hole is supported and pre-positioned through the notch position, the position accuracy of the drilling hole is ensured, one side of the support frame 8 is provided with a rubber layer, the abrasion of the side wall of the roadway on the support frame 8 is reduced, two limiting rods 9 are jointly fixed between the support frame 8 and the second moving plate 11, the two limiting rods 9 are respectively positioned on two sides of the notch, a first moving plate 10 is jointly slidably sleeved on the two limiting rods 9, the first moving plate 10 is ensured to move along a straight line, the drilling quality is improved, one side of the second moving plate 11 is fixedly provided with a second hydraulic rod 12, the tail end of a piston rod of the second hydraulic rod 12 penetrates through one side of the second moving plate 11 and extends to the other side of the second moving plate 11, the tail end, the other side of the first moving plate 10 is provided with an anchor rod machine, and stable drilling is realized through the movement of the first moving plate 10.

The utility model discloses in, hydraulic lift 2's both sides all are equipped with mounting hole 6, install telescopic link 17 in the mounting hole 6, and one side of telescopic link 17 is equipped with the screw thread through-hole, and screw rod 16 has been cup jointed to screw thread through-hole internal thread, and screw rod 16's one end is fixed with support 18, before work, pulls out telescopic link 17, screws up screw rod 16, supports support 18 subaerial through rotating screw rod 16, improve equipment's stability, and telescopic link 17 is located the one end of articulated support frame 5.

According to the technical scheme, during the use, install the roofer on first movable plate 10, the place slope demand of strutting is anchored as required, the angle of 4 adjustment support frames 5 of first hydraulic stem, the height of rethread hydraulic lift 2 regulation support frames 5, promote the removal of second movable plate 11 through third hydraulic stem 13, thereby release slide bar 7, conflict support frame 8 on the tunnel lateral wall, fix a position the position of holing, and play temporary support, the drilling rod of installation needs on the roofer, start the roofer, second hydraulic stem 12 promotes first movable plate 10 and removes, thereby drive the one side removal of roofer to the tunnel, the roofer carries out the operation of punching in the position of opening.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. The utility model provides a mining roof-bolter adjusting device, includes crawler-type chassis (1), its characterized in that: the hydraulic lifting device is characterized in that a hydraulic lifting machine (2) is installed at the upper end of the crawler-type chassis (1), a mounting plate (3) is installed at the upper end of the hydraulic lifting machine (2), support frames (5) are hinged to two sides of one end of the mounting plate (3), a connecting plate (15) is fixed to one side, opposite to the two support frames (5), a groove is formed in the bottom of the mounting plate (3), a first hydraulic rod (4) is connected to the side wall of one end in the groove in a rotating mode, the tail end of a piston rod of the first hydraulic rod (4) is connected to one side of the connecting plate (15) in a rotating mode, sliding grooves (14) are formed in one side, opposite to the two support frames (5), third hydraulic rods (13) are installed in the two sliding grooves (14), a second movable plate (11) is installed in the two sliding grooves (14) in a rotating mode, and the tail ends of piston, slide bars (7) are installed in the two slide grooves (14), one ends of the two slide bars (7) are fixed to the other side of the second moving plate (11), one ends of the two slide bars (7) respectively penetrate through the slide grooves (14) and extend to one end of the support frame (5), one ends of the two slide bars (7) are jointly fixed with a support frame (8), one side of the support frame (8) is provided with a notch, two limiting rods (9) are jointly fixed between the support frame (8) and the second moving plate (11), the two limiting rods (9) are respectively located on two sides of the notch, a first moving plate (10) is sleeved on the two limiting rods (9) in a sliding mode, a second hydraulic rod (12) is fixed to one side of the second moving plate (11), and the tail end of a piston rod of the second hydraulic rod (12) penetrates through one side of the second moving plate (11) and extends to the other side of the second moving plate (11), the tail end of a piston rod of the second hydraulic rod (12) is fixed on the first moving plate (10).

2. The adjusting device of the mining anchor rod machine according to claim 1, characterized in that both sides of the hydraulic lift (2) are provided with mounting holes (6), a telescopic rod (17) is installed in the mounting holes (6), one side of the telescopic rod (17) is provided with a threaded through hole, a screw rod (16) is sleeved in the threaded through hole, and a support (18) is fixed at one end of the screw rod (16).

3. The mining bolter adjusting device according to claim 1, characterized in that the support frame (5) is made of stainless steel square tubes.

4. A mining bolter adjustment device according to claim 1, characterized in that one side of the support frame (8) is provided with a rubber layer.

5. A mining bolter adjustment device according to claim 1, characterized in that the rotation angle of the support frame (5) is 0-90 degrees.