Anchor assisting action mechanism and digging and anchoring all-in-one machine

Abstract

The utility model relates to a side anchor action mechanism and a digging and anchoring all-in-one machine, the side anchor action mechanism sequentially comprises a sliding frame, a sliding frame box body and a mounting frame which are arranged in a stacked mode, the sliding frame box body is respectively connected with the sliding frame and the mounting frame in a sliding mode, and a chain multi-speed feeding assembly is arranged in the sliding frame box body. And the sliding frame and the mounting frame are respectively connected with a chain of the chain multi-speed feeding assembly through a connecting block. The technical problems that in the prior art, due to the limitation of the stroke of the oil cylinder, the up-down adjustable range of the side anchor drilling machine is small can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of excavating and anchoring integrated machine, concretely relates to a helping anchor action mechanism and excavating and anchoring integrated machine. BACKGROUND

[0002] At present, with the large-scale of the winning face equipment, the mining intensity and the output are greatly improved, the roadway section is required to be larger and larger, and the supporting difficulty is significantly increased, among them, the anchor rod supporting effect is best, the cost is lowest, and higher requirements are put forward to the helping anchor drilling machine. The existing helping anchor action mechanism adopts a double-body structure similar to a drawer, moves up and down through a simple oil cylinder structure, and the up and down adjustable range of the helping anchor drilling machine is small due to the stroke limitation of the oil cylinder. CONTENT OF THE UTILITY MODEL

[0003] In view of various deficiencies of the prior art, the helping anchor action mechanism and the excavating and anchoring integrated machine are provided to solve the technical problem that the prior art is limited by the stroke of the oil cylinder and the up and down adjustable range of the helping anchor drilling machine is small.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] Firstly, the utility model provides a helping anchor action mechanism, which comprises a slide frame, a slide frame box body and a mounting frame arranged in sequence, the slide frame box body is slidably connected with the slide frame and the mounting frame respectively, a chain speed-increasing feeding assembly is arranged in the slide frame box body, and the slide frame and the mounting frame are connected with the chain of the chain speed-increasing feeding assembly through connecting blocks.

[0006] The utility model is further provided with a receiving cavity in the slide frame box body for mounting the chain speed-increasing feeding assembly, a fixing seat is arranged on the top of the receiving cavity, a through hole is arranged on the bottom of the receiving cavity, the cylinder barrel of the chain speed-increasing feeding assembly is connected with the fixing seat, and the cylinder rod of the chain speed-increasing feeding assembly penetrates through the through hole and extends to the outside of the receiving cavity.

[0007] The utility model is further provided with a supporting seat on the bottom of the slide frame, and the slide frame box body is located above the supporting seat, the cylinder rod of the chain speed-increasing feeding assembly penetrates through the through hole and is connected with the supporting seat.

[0008] The utility model is further provided with a reinforcing rib plate between the supporting seat and the slide frame.

[0009] The utility model is further provided with a sliding block on the slide frame box body, sliding rails slidably connected with the sliding block are arranged on the slide frame and the mounting frame, and the extension direction of the sliding rails is parallel to the extension direction of the cylinder rod of the chain speed-increasing feeding assembly.

[0010] The technical scheme is further provided with a window on the sliding frame box body, and the connecting block is located inside the window and moves along the window.

[0011] In a second aspect, the utility model provides a dig anchor integrated machine, including help anchor drilling machine and above described help anchor action mechanism, help anchor drilling machine with the mounting bracket of help anchor action mechanism is connected.

[0012] The technical scheme is further provided with a rotary reducer above the mounting bracket, the help anchor drilling machine is connected with the rotary reducer through a mounting seat, and the help anchor drilling machine is connected with a rotary oil cylinder.

[0013] The utility model has the advantages of:

[0014] The sliding frame box body is used as an intermediate medium to connect the mounting bracket and the sliding frame, ensures the action of the help anchor drilling machine, and greatly improves the overall stability; the chain speed-increasing feeding assembly is embedded in the sliding frame box body, the sliding frame, the sliding frame box body and the mounting bracket are sequentially and mutually laminated and embedded, two-stage telescopic, realizes the double of the oil cylinder push-pull stroke, and greatly improves the up-down movement stroke of the help anchor drilling machine. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the assembly schematic view of the help anchor drilling machine and the help anchor action mechanism in the utility model embodiment.

[0016] Fig. 2 It is the disassembly schematic view of the help anchor action mechanism in the utility model embodiment.

[0017] Fig. 3 It is the schematic view of the chain speed-increasing feeding assembly in the utility model embodiment.

[0018] In the drawings: 1, sliding frame; 2, sliding frame box body; 3, mounting bracket; 4, rotary reducer; 5, rotary oil cylinder; 6, help anchor drilling machine; 7, support seat; 8, reinforcing rib plate; 9, sliding rail; 10, sliding block; 11, window; 12, through hole; 13, cylinder barrel; 14, cylinder rod; 15, first connecting block; 16, second connecting block; 17, chain. DETAILED DESCRIPTION

[0019] In order to make the personnel in the art better understand the technical scheme of the utility model, the technical scheme of the utility model is clearly and completely described below in combination with the drawings of the utility model, based on the embodiment in the application, other similar embodiments obtained by the personnel in the art without making creative labor should all belong to the protection scope of the application.In addition, the direction words mentioned in the following embodiments, such as "up", "down", "left", "right" and the like are only the direction of the drawings, therefore, the direction words used are used to explain but not limit the present application.

[0020] The utility model is further described below in combination with the drawings and preferred embodiments.

[0021] According to the utility model embodiments, a kind of help anchor action mechanism is provided, please refer to Figs. 1-3 It sequentially includes the slide 1 of laminated arrangement, slide box 2 and mounting bracket 3, the slide box 2 is slidably connected with the slide 1, the mounting bracket 3 respectively, the slide box 2 inside is provided with chain speed feed assembly, the slide 1, the mounting bracket 3 is connected with the chain 17 of chain speed feed assembly respectively by connecting block.

[0022] It needs to be explained that the top of mounting bracket 3 is connected with help anchor drilling machine 6, and slide box 2 is used as intermediate medium to connect mounting bracket 3 and slide 1, to ensure that help anchor drilling machine 6 moves while greatly improving overall stability;Chain speed feed assembly is embedded in the inside of slide box 2, and slide 1, slide box 2 and mounting bracket 3 are sequentially and mutually laminated and embedded, two-stage telescopic, realize the double of oil cylinder push-pull stroke in chain speed feed assembly, greatly improve the up-and-down movement stroke of help anchor drilling machine 6.

[0023] In the help anchor action mechanism of the embodiment, please refer to Figs. 1-3 The inside of the slide box 2 is provided with a receiving cavity for mounting the chain speed feed assembly, the top of the receiving cavity is provided with a fixing seat, the bottom of the receiving cavity is provided with a through hole 12, the cylinder barrel 13 of the chain speed feed assembly is connected with the fixing seat, and the cylinder rod 14 of the chain speed feed assembly penetrates through the through hole 12 and extends to the outside of the receiving cavity.

[0024] It needs to be explained that the slide box 2 adopts a box body structure, and a plurality of plates are fixed to form a whole by welding, bolts or the like, so that the bending resistance, shear resistance and compression strength are relatively high.

[0025] In the help anchor action mechanism of the embodiment, please refer to Figs. 1-3 The bottom of the slide 1 is provided with a support seat 7, the slide box 2 is located above the support seat 7, and the cylinder rod 14 of the chain speed feed assembly penetrates through the through hole 12 and is connected with the support seat 7.

[0026] It needs to be explained that the support seat 7 is arranged perpendicular to the slide 1, and a reinforcing rib plate 8 is arranged between the support seat 7 and the slide 1 to improve the stability of the support seat 7.

[0027] In the help anchor action mechanism of the embodiment, please refer to Figs. 1-3 The slide box 2 is provided with a sliding block 10, the slide 1 and the mounting bracket 3 are both provided with a sliding rail 9 slidably connected with the sliding block 10, and the extension direction of the sliding rail 9 is parallel to the extension direction of the cylinder rod 14 of the chain speed feed assembly.

[0028] It should be noted that both the slider 10 and the slide rail 9 are made of high-strength brass, which has strong wear resistance and good plasticity, and can withstand impact and vibration. Specifically, the slide rails 9 on the carriage 1 are symmetrically arranged, and correspondingly, the sliders 10 are also symmetrically arranged to improve the stability of the carriage housing 2 sliding relative to the carriage 1; similarly, the slide rails on the mounting bracket 3 are also symmetrically arranged.

[0029] In the anchoring mechanism of this embodiment, please refer to Figs. 1-3 The carriage housing 2 is provided with a window 11, and the connecting block is located inside the window 11 and moves along the window 11.

[0030] It should be noted that the chain 17 of the chain speed-multiplying feed assembly is connected to a first connecting block 15 and a second connecting block 16. The first connecting block 15 and the second connecting block 16 are located on different sides of the cylinder 13. The first connecting block 15 is located near the top of the cylinder 13 and is connected to the slide 1 by bolts. The second connecting block 16 is located near the bottom of the cylinder 13 and is connected to the mounting bracket 3 by bolts. The position of the slide 1 is fixed. When the cylinder rod 14 drives the chain 17 to run, under the connection of the first connecting block 15 and the second connecting block 16, the slide box 2 moves relative to the slide 1. At the same time, the mounting bracket 3 moves synchronously relative to the slide box 2, and the slide box 2 and the mounting bracket 3 move in the same direction, thereby doubling the push-pull stroke of the cylinder rod 14.

[0031] Preferably, the chain speed-doubling feed assembly uses a double-stroke double-chain hydraulic cylinder, which is designed based on the principle of a movable pulley to double the cylinder's push-pull stroke, while also buffering impact loads and reducing vibration. The double-stroke double-chain hydraulic cylinder is a mature existing technology, and its specific structure will not be described in detail here.

[0032] According to an embodiment of this utility model, a tunneling and anchoring integrated machine is provided. Please refer to [link / reference]. Figs. 1-3 It includes the anchor drilling machine 6 and the aforementioned anchoring action mechanism, wherein the anchor drilling machine 6 is connected to the mounting frame 3 of the anchoring action mechanism.

[0033] Specifically, a rotary reducer 4 is provided above the mounting frame 3, and the anchor drilling machine 6 is connected to the rotary reducer 4 through the mounting base. At the same time, the anchor drilling machine 6 is connected to the rotary cylinder 5.

[0034] It should be noted that the anchoring mechanism drives the anchoring drill 6 to move up and down, the rotary reducer 4 drives the anchoring drill 6 to rotate in the horizontal plane, and the rotary cylinder 5 is located on the mounting base. The rotary cylinder 5 drives the anchoring drill 6 to rotate circumferentially, thereby achieving the effect of drilling anchor bolt and anchor cable holes in all directions.

[0035] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of this application should still fall within the scope of the present invention.

Claims

1. An anchoring mechanism, characterized in that, The system includes a carriage, a carriage housing, and a mounting frame arranged in layers. The carriage housing is slidably connected to the carriage and the mounting frame. A chain speed-multiplying feed assembly is provided inside the carriage housing. The carriage and the mounting frame are connected to the chain of the chain speed-multiplying feed assembly via connecting blocks.

2. The anchoring mechanism according to claim 1, characterized in that, The carriage housing has an internal cavity for mounting the chain speed feed assembly. A fixed seat is provided at the top of the cavity, and a through hole is provided at the bottom. The cylinder of the chain speed feed assembly is connected to the fixed seat, and the cylinder rod of the chain speed feed assembly passes through the through hole and extends to the outside of the cavity.

3. The anchoring mechanism according to claim 2, characterized in that, The bottom of the carriage is provided with a support base, the carriage housing is located above the support base, and the cylinder rod of the chain speed-increasing feed assembly passes through the through hole and is connected to the support base.

4. The anchoring mechanism according to claim 3, characterized in that, A reinforcing rib is provided between the support base and the slide.

5. The anchoring mechanism according to claim 1, characterized in that, The carriage housing is provided with a slider, and both the carriage and the mounting bracket are provided with slide rails that are slidably connected to the slider. The extension direction of the slide rails is parallel to the extension direction of the cylinder rod of the chain speed-multiplying feed assembly.

6. The anchoring mechanism according to claim 1, characterized in that, The carriage housing is provided with a window, and the connecting block is located inside the window and moves along the window.

7. A tunneling and anchoring integrated machine, characterized in that, It includes a side-anchoring drill and a side-anchoring actuation mechanism as described in any one of claims 1-6, wherein the side-anchoring drill is connected to the mounting frame of the side-anchoring actuation mechanism.

8. The tunneling and anchoring integrated machine according to claim 7, characterized in that, A rotary reducer is installed above the mounting frame. The anchor drilling machine is connected to the rotary reducer via a mounting base. The anchor drilling machine is also connected to a rotary cylinder.

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