CN214145529U

CN214145529U - Automatic lapping device of full-automatic anchor rod drill carriage for coal mining

Info

Publication number: CN214145529U
Application number: CN202023079608.8U
Authority: CN
Inventors: 史百锁; 张平; 隋良宏; 吴海涛; 史学红
Original assignee: TAIYUAN HUANYU HYDRAULIC MACHINERY CO Ltd
Current assignee: TAIYUAN HUANYU HYDRAULIC MACHINERY CO Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-07
Anticipated expiration: 2030-12-18

Abstract

An automatic lapping device of a full-automatic anchor rod drill carriage for coal mining comprises a carriage body, a turnover support plate and a sliding plate, wherein a metal mesh placing groove is arranged in the middle of the upper end of the carriage body, a plurality of first sliding grooves are formed in the left side and the right side of the upper end of the carriage body, sliding cylinders are connected to the upper sides of the inner portions of the first sliding grooves in a sliding mode, first telescopic rods are arranged at the bottom ends of the inner portions of the first sliding grooves, the upper ends of the first telescopic rods are connected with the sliding cylinders, the upper portions of the sliding cylinders penetrate through the first sliding grooves, second sliding grooves are formed in the middle of the upper ends of the sliding cylinders, supporting rods are connected to the upper sides of the inner portions of the second sliding grooves in a sliding mode, and second telescopic rods are arranged at the bottom ends of the inner portions of the second sliding grooves; this device pay-off is convenient, and the metal mesh snatchs swiftly in a flexible way, and the metal mesh can be controlled and the position fine setting around, and the counterpoint is accurate, can lift the metal mesh and rise to tunnel top and push up tightly, and the full journey need not manual operation, ensures construction safety conscientiously, and has greatly reduced staff's working strength, has improved labor efficiency.

Description

Automatic lapping device of full-automatic anchor rod drill carriage for coal mining

Technical Field

The utility model relates to a mine road lapping equipment technical field especially relates to an automatic lapping device of full-automatic stock drill carriage is adopted in coal development.

Background

The amount of coal mine roadway tunneling and supporting engineering is large, and along with the great improvement of coal mine mining strength, scale and yield, unprecedented requirements are provided for roadway supporting. Advanced drilling and anchoring construction equipment can ensure the supporting quality under the condition of complex coal rock, simultaneously the realization of full-automatic drilling and anchoring supporting work improves the roadway forming speed, good conditions can be created for realizing high yield and high efficiency of mines, the personal safety of operators of anchor rod drilling machines can be directly threatened due to the sudden collapse of loose surrounding rock on the surface of a roadway, a metal net is generally paved on the top or the side of the roadway, and anchoring agents are sprayed and filled in the metal net.

At present, in the existing metal net laying, a large amount of punching and anchor drilling operations are generally carried out manually, then the metal nets are transported and installed one by one, the material transportation is inconvenient, the labor intensity is high, the laying speed is low, the metal nets are difficult to finely adjust the laying position, and meanwhile, broken stones falling, slag discharging and water discharging during cooling in the anchor drilling process all bring great potential safety hazards to coal miners. In order to solve the problems, the application provides an automatic net laying device of a full-automatic anchor rod drill carriage for coal mining.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides an automatic lapping device of full-automatic stock drill carriage is adopted in coal mining, this device pay-off is convenient, and the metal mesh snatchs swiftly in a flexible way, and the metal mesh can be controlled and the position fine setting around, and it is accurate to counterpoint, can lift the metal mesh and rise to tunnel top and push up tightly, need not manual operation in the whole journey, guarantee construction safety conscientiously, and greatly reduced staff's working strength, improved labor efficiency.

(II) technical scheme

In order to solve the problems, the utility model provides an automatic lapping device of a full-automatic anchor rod drill carriage for coal mining, which comprises a carriage body, a turnover support plate and a slide plate, wherein the middle part of the upper end of the carriage body is provided with a metal mesh placing groove, the left side and the right side of the upper end of the carriage body are both provided with a plurality of first chutes, the upper side in the first chute is all slidably connected with a sliding barrel, the bottom end in the first chute is provided with a first telescopic rod, the upper end of the first telescopic rod is connected with the sliding barrel, the upper part of the sliding barrel penetrates through the first chute, the middle part of the upper end of the sliding barrel is provided with a second chute, the upper side in the second chute is all slidably connected with a support rod, the bottom end in the second chute is provided with a second telescopic rod, the upper end of the second telescopic rod is connected with a support rod, the upper part of the support rod penetrates through the second chute, and the upper ends of the right side and the left support rod are both connected with transverse plates;

relative one side of diaphragm is connected with the upset backup pad through the rotation of rotation axis, the relative one end front side of diaphragm and rear side all are provided with the locating hole, upset backup pad lower extreme left side and right side all are provided with the uide bushing, the upset backup pad has T shape locating lever through uide bushing sliding connection, the close one side of T shape locating lever all is overlapped and is equipped with reset spring, upset backup pad upper end middle part is provided with the third spout, third spout left end and right-hand member all are connected with a plurality of spacing holes, third spout middle part sliding connection has the slide, slide left end and right-hand member all are provided with a plurality of gag lever posts, the gag lever post other end all extends to spacing downthehole.

Preferably, the left side and the right side of the bottom end in the metal mesh placement groove are provided with a plurality of skids, and the left side and the right side of the lower end of the vehicle body are provided with a plurality of movable wheels.

Preferably, a servo motor is arranged in the middle of the right end of the transverse plate on the right side of the vehicle body, and a motor shaft of the servo motor is connected with the rotating shaft through a coupling.

Preferably, upset backup pad lower extreme middle part is provided with a plurality of two-way telescopic link, and two-way telescopic link's left end and right-hand member all lean on T shape locating lever, but the aperture phase-match of the diameter locating hole of T shape locating lever.

Preferably, the left side of the upper end of the turnover supporting plate is provided with a third telescopic rod, and the third telescopic rod is connected with the sliding plate through a connecting block.

Preferably, slide upper end left side and right side all are provided with a plurality of fourth telescopic links, and fourth telescopic link upper end all is provided with the electro-magnet.

The above technical scheme of the utility model has following profitable technological effect: the device has convenient feeding, during operation, the vehicle body is pushed to a designated position through the moving wheel, then the fourth telescopic rod drives the electromagnet to move downwards to adsorb the metal net, then the fourth telescopic rod resets, the servo motor drives the overturning support plate to rotate one hundred eighty degrees through the rotating shaft, then the bidirectional telescopic rod drives the T-shaped positioning rods on the left side and the right side to move away from each other along the guide sleeve, and then the T-shaped positioning rods are clamped into the positioning holes to realize fixation, the sliding plate is pushed to move left and right along the third sliding groove through the third telescopic rod, so that the left and right spacing adjustment during the placement of the metal net is realized, the positioning holes and the T-shaped positioning rods ensure the moving stability of the sliding plate, the sliding plate moves upwards along the first sliding groove through the first telescopic rod lifting sliding cylinder, the supporting rod moves upwards along the second sliding groove through the second telescopic rod, so that the metal net can be lifted to the top of a roadway and be tightly supported, and necessary pre-supporting is carried out on an empty top area, construction safety is guaranteed practically, the working intensity of workers is greatly reduced, and the labor efficiency is improved.

Drawings

Fig. 1 is the utility model provides a coal opens and adopts full-automatic stock drill carriage's automatic lapping device's structural schematic.

Fig. 2 is the utility model provides a coal opens and adopts the enlarger of A among the automatic lapping device of full-automatic stock drill carriage.

Fig. 3 is an enlarged view of B in the automatic lapping device of the full-automatic anchor rod drill carriage for coal mining provided by the utility model.

Reference numerals: 1. a vehicle body; 2. a moving wheel; 3. a metal mesh placement groove; 4. wood padding; 5. a first chute; 6. a sliding cylinder; 7. a first telescopic rod; 8. a second chute; 9. a support bar; 10. a second telescopic rod; 11. a transverse plate; 12. turning over the supporting plate; 13. a servo motor; 14. positioning holes; 15. a guide sleeve; 16. a T-shaped positioning rod; 17. a return spring; 18. a bidirectional telescopic rod; 19. a third chute; 20. a limiting hole; 21. a slide plate; 22. a limiting rod; 23. a third telescopic rod; 24. a fourth telescopic rod; 25. an electromagnet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the automatic lapping device for a coal mining and mining full-automatic anchor rod drill carriage provided by the utility model comprises a carriage body 1, a turning support plate 12 and a slide plate 21, wherein the middle part of the upper end of the carriage body 1 is provided with a metal net placing groove 3, the left side and the right side of the inner bottom end of the metal net placing groove 3 are both provided with a plurality of skids 4, the left side and the right side of the lower end of the carriage body 1 are both provided with a plurality of moving wheels 2, the left side and the right side of the upper end of the carriage body 1 are both provided with a plurality of first sliding chutes 5, the upper side of the inner part of each first sliding chute 5 is slidably connected with a sliding cylinder 6, the bottom end of the inner part of each first sliding chute 5 is provided with a first telescopic rod 7, the upper end of each first telescopic rod 7 is connected with a sliding cylinder 6, the upper part of each sliding cylinder 6 is provided with a second sliding chute 8, the upper side of the inner part of each second sliding chute 8 is slidably connected with a support rod 9, the bottom end of each second chute 8 is provided with a second telescopic rod 10, the upper end of a second telescopic rod 10 is connected with a supporting rod 9, the upper parts of the supporting rods 9 penetrate through a second sliding chute 8, and the upper ends of the supporting rods 9 on the right side and the left side of the vehicle body 1 are connected with transverse plates 11;

the opposite side of the transverse plate 11 is rotatably connected with an overturning supporting plate 12 through a rotating shaft, a servo motor 13 is arranged in the middle of the right end of the transverse plate 11 on the right side of the vehicle body 1, a motor shaft of the servo motor 13 is connected with the rotating shaft through a coupler, positioning holes 14 are formed in the front side and the rear side of the opposite end of the transverse plate 11, guide sleeves 15 are arranged on the left side and the right side of the lower end of the overturning supporting plate 12, the overturning supporting plate 12 is slidably connected with a T-shaped positioning rod 16 through the guide sleeves 15, a reset spring 17 is sleeved on one side close to the T-shaped positioning rod 16, a plurality of bidirectional telescopic rods 18 are arranged in the middle of the lower end of the overturning supporting plate 12, the left end and the right end of each bidirectional telescopic rod 18 abut against the T-shaped positioning rods 16, and the diameters of the T-shaped positioning rods 16 can be matched with the apertures of the positioning holes 14;

12 upper end middle parts of upset backup pad are provided with

third spout

19, 19 left ends of third spout and right-hand member all are connected with a plurality of

spacing holes

20, 19 middle part sliding connection of third spout has slide 21, slide 21 left end and right-hand member all are provided with a plurality of gag lever posts 22, the gag lever post 22 other end all extends to in the

spacing hole

20, 12 upper end left sides of upset backup pad are provided with third telescopic link 23, slide 21 is connected through the connecting block to third telescopic link 23, slide 21 upper end left side and right side all are provided with a plurality of fourth telescopic links 24, fourth telescopic link 24 upper ends all are provided with electro-magnet 25.

The working principle of the utility model is that a large amount of metal nets can be arranged in the metal net arranging groove 3 at one time to avoid repeated feeding, the skid 4 is convenient for the fork truck to arrange, when in work, the truck body 1 is pushed to a designated position through the moving wheel 2, then the fourth telescopic rod 24 drives the electromagnet 25 to move downwards to adsorb the metal nets, then the fourth telescopic rod 24 resets, the servo motor 13 drives the overturning support plate 12 to rotate one hundred eighty degrees through the rotating shaft, then the two-way telescopic rod 18 drives the T-shaped positioning rods 16 at the left side and the right side to move away from each other along the guide sleeve 15, and then the metal nets are clamped into the positioning holes 14 to realize fixation;

remove along the 19 left and right sides of third spout through third telescopic link 23 promotion slide 21, realize thereby the spacing regulation about when realizing the metal mesh and settling, the stability that slide 21 removed has been guaranteed to locating hole 14 and T shape locating lever 16, rethread first telescopic link 7 lifts a slide tube 6 and moves up along first spout 5, lift bracing piece 9 through second telescopic link 10 and move up along second spout 8, thereby can lift the metal mesh and rise to tunnel top and push up tightly, carry out necessary preliminary bracing to the sky top district, guarantee construction safety conscientiously, and greatly reduced staff's working strength, and the labor efficiency is improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An automatic net laying device of a full-automatic anchor rod drill carriage for coal mining is characterized by comprising a carriage body (1), a turnover support plate (12) and a sliding plate (21); a metal mesh placing groove (3) is formed in the middle of the upper end of the trolley body (1), a plurality of first sliding grooves (5) are formed in the left side and the right side of the upper end of the trolley body (1), sliding cylinders (6) are connected to the upper sides of the interiors of the first sliding grooves (5) in a sliding mode, first telescopic rods (7) are arranged at the bottom ends of the interiors of the first sliding grooves (5), the sliding cylinders (6) are connected to the upper ends of the first telescopic rods (7), the first sliding grooves (5) penetrate through the upper portions of the sliding cylinders (6), second sliding grooves (8) are formed in the middle of the upper ends of the sliding cylinders (6), supporting rods (9) are connected to the upper sides of the interiors of the second sliding grooves (8) in a sliding mode, second telescopic rods (10) are arranged at the bottom ends of the interiors of the second sliding grooves (8), supporting rods (9) are connected to the upper ends of the supporting rods (9), and transverse plates (11) are connected to the right side and the left side of the supporting rods (9) of the trolley body (1);

the turnover support plate is characterized in that one side, opposite to the transverse plate (11), of the transverse plate (11) is connected with a turnover support plate (12) in a rotating mode through a rotating shaft, positioning holes (14) are formed in the front side and the rear side of one end, opposite to the transverse plate (11), of the transverse plate (11), guide sleeves (15) are arranged on the left side and the right side of the lower end of the turnover support plate (12), the turnover support plate (12) is connected with a T-shaped positioning rod (16) in a sliding mode through the guide sleeves (15), reset springs (17) are sleeved on one side, close to the T-shaped positioning rod (16), a third sliding groove (19) is formed in the middle of the upper end of the turnover support plate (12), the left end and the right end of the third sliding groove (19) are connected with a plurality of limiting holes (20), a sliding plate (21) is connected with the middle of the third sliding groove (19) in a sliding mode, a plurality of limiting rods (22) are arranged at the left end and the right end of the limiting rods (22), and the other end of the limiting holes (20) extends into the limiting holes.

2. The automatic net laying device of the full-automatic anchor rod drill carriage for coal mining according to claim 1 is characterized in that a plurality of skids (4) are arranged on the left side and the right side of the bottom end in the metal net placing groove (3), and a plurality of movable wheels (2) are arranged on the left side and the right side of the lower end of the carriage body (1).

3. The automatic net laying device of the full-automatic anchor rod drill carriage for coal mining according to claim 1 is characterized in that a servo motor (13) is arranged in the middle of the right end of a transverse plate (11) on the right side of the carriage body (1), and a motor shaft of the servo motor (13) is connected with a rotating shaft through a coupling.

4. The automatic net laying device of the full-automatic anchor rod drill carriage for coal mining according to claim 1 is characterized in that a plurality of bidirectional telescopic rods (18) are arranged in the middle of the lower end of the overturning support plate (12), the left end and the right end of each bidirectional telescopic rod (18) are abutted against a T-shaped positioning rod (16), and the diameters of the diameter positioning holes (14) of the T-shaped positioning rods (16) are matched.

5. The automatic lapping device of the full-automatic anchor rod drill carriage for coal mining according to claim 1, characterized in that a third telescopic rod (23) is arranged on the left side of the upper end of the overturning support plate (12), and the third telescopic rod (23) is connected with the sliding plate (21) through a connecting block.

6. The automatic net laying device of the full-automatic anchor rod drill carriage for coal mining according to claim 1 is characterized in that a plurality of fourth telescopic rods (24) are arranged on the left side and the right side of the upper end of the sliding plate (21), and electromagnets (25) are arranged on the upper ends of the fourth telescopic rods (24).