Anchorage device breaking and cutting device

Abstract

The utility model discloses an anchorage device breaking and cutting device, and relates to the technical field of anchorage devices. A lower supporting lug is arranged on one side of the bottom of the machine frame, a transverse supporting lug is arranged on the other side of the machine frame, an anchoring notch is formed in the upper portion of the front side of the machine frame, a transverse groove extending to the side face of the machine frame is formed in the end, close to the transverse supporting lug, of the anchoring notch, and a fixing opening is formed in the other end of the anchoring notch. The anchoring and cutting mechanism comprises an anchoring and cutting oil cylinder, a connecting rod and an anchoring and cutting rod, the middle of the connecting rod is rotationally connected with the transverse supporting lug, the anchoring and cutting oil cylinder is rotationally connected with the lower supporting lug through a pin rod, and the piston end of the anchoring and cutting oil cylinder is rotationally connected with the bottom end of the connecting rod. By designing the novel breaking and cutting device, an anchorage device and an anchor rod can be accurately positioned, clamped and broken and cut, meanwhile, the nut withdrawing function is achieved, tools with multiple functions can be integrated into a whole, the device can be integrated into a crawler type working vehicle, the range is wide, and the working efficiency of anchor withdrawing can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of anchorage device, especially, relate to an anchorage device breaking and cutting device. BACKGROUND

[0002] For the anchor withdrawal and top discharge, anchor rod drilling work in the poor area such as coal mine, including the removal, breaking and cutting, drilling, traction and nut disassembly of anchorage device and anchor rod, and due to the relatively poor use environment, and the distance between the original tool and the work point is large, the manual gripping tool is not conducive to operation, especially after the anchor cable deformation and flower, manual operation is impossible, and corresponding tool equipment is needed for each construction, and a platform is also needed to be built, which affects the work efficiency and personal safety of workers.

[0003] Therefore, it is a problem to be solved by workers in the field to design an anchor withdrawal device for anchor cable deformation and flower, which integrates multiple anchor withdrawal functions and has good effect, and can greatly improve work efficiency. SUMMARY

[0004] The utility model discloses an anchorage device breaking and cutting device, which can accurately position, clamp, correct and cut the anchor cable anchorage device that has been loosened and flowered by designing a novel breaking and cutting device, and also has the function of nut withdrawal, can integrate multiple functions, and can be integrated into a tracked vehicle type working vehicle, has a wide working range, and can greatly improve the work efficiency of anchor withdrawal.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses an anchorage device breaking and cutting device, which can accurately position, clamp, correct and cut the anchor cable anchorage device that has been loosened and flowered by designing a novel breaking and cutting device, and also has the function of nut withdrawal, can integrate multiple functions, and can be integrated into a tracked vehicle type working vehicle, has a wide working range, and can greatly improve the work efficiency of anchor withdrawal.

[0007] The bottom side of the rack is equipped with a lower supporting lug, and the other side of the rack is equipped with a horizontal supporting lug, the upper part of the front side of the rack is equipped with an anchor cutting port, the anchor cutting port is equipped with a horizontal groove extending to the side of the rack at one end close to the horizontal supporting lug, and the other end of the anchor cutting port is equipped with a fixing port.

[0008] The anchor cutting mechanism comprises an anchor cutting oil cylinder, a connecting rod and an anchor cutting rod.

[0009] The middle part of the connecting rod is rotationally connected with the horizontal supporting lug, the anchor cutting oil cylinder is rotationally connected with the lower supporting lug through a pin, the piston end of the anchor cutting oil cylinder is rotationally connected with the bottom end of the connecting rod, the anchor cutting rod is horizontally slidably arranged in the horizontal groove, and the tail end of the anchor cutting rod is rotationally connected with the top end of the connecting rod.

[0010] The fixing port is fixedly provided with an anchor cutting seat, and the opposite ends of the anchor cutting rod and the anchor cutting seat are both provided with anchor cutting knives.

[0011] The anchor clamping and deviation rectifying mechanism comprises a clamping oil cylinder, a U-shaped clamping arm and a cushion block.

[0012] The U-shaped clamping arm is connected with a V-shaped connecting rod at one end, and the connecting position of the U-shaped clamping arm and the connecting rod is rotationally connected with the side of the lower supporting lug of the rack; the clamping oil cylinder is rotationally connected with the upper part of the rear side of the rack through a hinge base; and the piston end of the clamping oil cylinder is rotationally connected with the end of the connecting rod.

[0013] The end of the U-shaped clamping arm away from the connecting rod is fixed with a clamping seat opposite to the anchor cutting position; and the cushion block is fixed in the anchor cutting position.

[0014] The nut withdrawing mechanism comprises a hydraulic motor, the output end of which is upwardly connected with a nut withdrawing head; a connecting seat is arranged on one side of the hydraulic motor, and the connecting seat is fixed on the front side of the rack through an elastic lifting frame.

[0015] Further, the elastic lifting frame comprises a C-shaped support, front and rear guide rods are fixed between the top edge and the bottom edge of the support, the connecting seat slides along the front and rear guide rods, and a spring is arranged outside the front guide rod and between the connecting seat and the bottom edge of the support.

[0016] Further, guide grooves are arranged on both sides of the horizontal groove, and guide strips are arranged on both sides of the anchor cutting rod and slide with the guide grooves.

[0017] Further, the top end of the anchor cutting position and the top part of the horizontal groove extend to the top surface of the rack.

[0018] Further, the outer end of the anchor cutting knife is provided with a blade, and the blade is in a V-shaped structure.

[0019] Further, the nut withdrawing mechanism is arranged on the front side of the rack and is staggered with the anchor cutting position.

[0020] The utility model has the following beneficial effects:

[0021] The novel breaking and cutting device can accurately position, clamp, rectify deviation and break and cut the anchor cable anchor with loose and flower deformation, has the function of nut withdrawal, can integrate more functional tools, occupies small area and space, can be integrated in the tracked vehicle type working vehicle, has wide working range, can greatly improve the working efficiency of anchor withdrawal, is driven by hydraulic mode, can quickly break and cut and withdraw the nut, and improves the working stability and effect.

[0022] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0024] Figure 1 It is a structural schematic view of the anchor device breaking and cutting device of the present application.

[0025] Figure 2 It is a structural schematic view of another perspective of the present application.

[0026] In the drawings, the component list represented by each reference numeral is as follows:

[0027] 1-frame, 2-anchor cutting mechanism, 3-anchor clamping and deviation rectifying mechanism, 4-nut withdrawing mechanism, 101-lower supporting lug, 102-horizontal supporting lug, 103-anchor cutting opening, 104-horizontal groove, 105-fixing opening, 106-guide groove, 201-anchor cutting oil cylinder, 202-connecting rod, 203-anchor cutting rod, 204-anchor cutting seat, 205-anchor cutting knife, 206-blade, 207-guide strip, 301-clamping oil cylinder, 302-U-shaped clamping arm, 303-pad, 304-connecting rod, 305-clamping seat, 401-hydraulic motor, 402-nut withdrawing head, 403-connecting seat, 404-bracket, 405-front guide rod, 406-rear guide rod, 407-spring. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0029] Please refer to Figures 1-2 The present application is an anchor device breaking and cutting device, which comprises a frame 1, an anchor cutting mechanism 2, an anchor clamping and deviation rectifying mechanism 3 and a nut withdrawing mechanism 4.

[0030] The frame 1 is provided with a lower supporting lug 101 on one side of the bottom, a horizontal supporting lug 102 on the other side, an anchor cutting opening 103 on the upper front side, a horizontal groove 104 extending to the side surface of the frame 1 on the end of the anchor cutting opening 103 close to the horizontal supporting lug 102, and a fixing opening 105 on the other end of the anchor cutting opening 103.

[0031] The anchor cutting mechanism 2 comprises an anchor cutting oil cylinder 201, a connecting rod 202 and an anchor cutting rod 203.

[0032] The middle part of the connecting rod 202 is rotationally connected with the horizontal supporting lug 102, the anchor cutting oil cylinder 201 is rotationally connected with the lower supporting lug 101 through a pin rod, the piston end of the anchor cutting oil cylinder 201 is rotationally connected with the bottom end of the connecting rod 202, the anchor cutting rod 203 is transversely slidably arranged in the horizontal groove 104, and the tail end of the anchor cutting rod 203 is rotationally connected with the top end of the connecting rod 202;

[0033] The anchor cutting seat 204 is fixed in the fixed port 105, and the opposite ends of the anchor cutting rod 203 and the anchor cutting seat 204 are each provided with an anchor cutting knife 205.

[0034] The anchor clamping and deviation rectifying mechanism 3 comprises a clamping oil cylinder 301, a U-shaped clamping arm 302 and a pad 303.

[0035] The U-shaped clamping arm 302 is connected with a V-shaped connecting rod 304 at one end, the connecting position of the U-shaped clamping arm 302 and the connecting rod 304 is rotationally connected with the side of the rack 1 close to the lower supporting lug 101, the clamping oil cylinder 301 is rotationally connected with the upper part of the rear side of the rack 1 through a hinge seat, and the piston end of the clamping oil cylinder 301 is rotationally connected with the end part of the connecting rod 304.

[0036] The end of the U-shaped clamping arm 302 away from the connecting rod 304 is provided with a clamping seat 305 opposite the position of the anchor cutting port 103, and the pad 303 is fixed in the anchor cutting port 103.

[0037] The nut withdrawing mechanism 4 comprises a hydraulic motor 401, the output end of the hydraulic motor 401 is upwardly connected with a nut withdrawing head 402, one side of the hydraulic motor 401 is provided with a connecting seat 403, and the connecting seat 403 is fixed on the front side of the rack 1 through an elastic lifting frame.

[0038] As shown in the figure, Figures 1-2 the elastic lifting frame comprises a C-shaped bracket 404, the top edge and the bottom edge of the bracket 404 are fixed with a front guide rod 405 and a rear guide rod 406, the connecting seat 403 slides along the front guide rod 405 and the rear guide rod 406, and the outer part of the front guide rod 405 and between the connecting seat 403 and the bottom edge of the bracket 404 is provided with a spring 407.

[0039] As shown in the figure, Figure 1 both sides of the horizontal groove 104 are provided with guide grooves 106, and both sides of the anchor cutting rod 203 are provided with guide strips 207 in sliding cooperation with the guide grooves 106.

[0040] As shown in the figure, Figures 1-2 the top end of the anchor cutting port 103 and the top part of the horizontal groove 104 extend to the top surface of the rack 1.

[0041] As shown in the figure, Figures 1-2 the outer end part of the anchor cutting knife 205 is provided with a blade 206, and the blade 206 is in a V-shaped structure.

[0042] As shown in the figure, Figure 2As shown, the nut retreating mechanism 4 is arranged on the front side of the frame 1 and is misaligned with the anchor cutout 103.

[0043] The working principle of the utility model is: the U-shaped clamping arm 302 end part clamping seat 305 is driven to move to the anchor cutout 103 by the clamping oil cylinder 301, the anchor cutout 103 inner anchor device is clamped by the cooperation of the clamping seat 305 and the cushion block 303, the anchor cutting oil cylinder 201 drives the connecting rod 202, the anchor cutting knife 203 is driven to move to the anchor cutting seat 204 direction along the horizontal groove 104 by the connecting rod 202, the anchor cutout 103 inner anchor device is cut off by the two blade edges 206.

[0044] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The above disclosed preferred embodiments of the utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. An anchor breaking device, characterized by: It includes rack (1), anchor cutting mechanism (2), anchor clamping deviation correction mechanism (3) and nut withdrawal mechanism (4). The bottom side of the rack (1) is provided with a lower supporting lug (101), the other side of the rack (1) is provided with a horizontal supporting lug (102), the upper front side of the rack (1) is provided with an anchor cutting opening (103), the anchor cutting opening (103) is provided with a horizontal groove (104) extending to the side of the rack (1) at one end close to the horizontal supporting lug (102), and the other end of the anchor cutting opening (103) is provided with a fixing opening (105). The anchor cutting mechanism (2) comprises an anchor cutting oil cylinder (201), a connecting rod (202) and an anchor cutting rod (203). The middle part of the connecting rod (202) is rotatably connected with the horizontal supporting lug (102), the anchor cutting oil cylinder (201) is rotatably connected with the lower supporting lug (101) through a pin rod, the piston end of the anchor cutting oil cylinder (201) is rotatably connected with the bottom end of the connecting rod (202), and the anchor cutting rod (203) is transversely and slidably arranged in the horizontal groove (104), and the tail end of the anchor cutting rod (203) is rotatably connected with the top end of the connecting rod (202). The fixing opening (105) is fixedly provided with an anchor cutting seat (204), and the opposite ends of the anchor cutting rod (203) and the anchor cutting seat (204) are provided with anchor cutting knives (205). The anchor clamping deviation correction mechanism (3) comprises a clamping oil cylinder (301), a U-shaped clamping arm (302) and a cushion block (303). One end of the U-shaped clamping arm (302) is connected with a V-shaped connecting rod (304), the connecting position of the U-shaped clamping arm (302) and the connecting rod (304) is rotatably connected with the side of the rack (1) close to the lower supporting lug (101), the clamping oil cylinder (301) is rotatably connected with the upper rear side of the rack (1) through a hinge seat, and the piston end of the clamping oil cylinder (301) is rotatably connected with the end part of the connecting rod (304). The end of the U-shaped clamping arm (302) away from the connecting rod (304) is opposite to the position of the anchor cutting opening (103) and is fixedly provided with a clamping seat (305), and the cushion block (303) is fixed in the anchor cutting opening (103). The nut withdrawal mechanism (4) comprises a hydraulic motor (401), the output end of the hydraulic motor (401) is upward and connected with a nut withdrawal head (402), one side of the hydraulic motor (401) is provided with a connecting seat (403), and the connecting seat (403) is fixed on the front side of the rack (1) through an elastic lifting frame.

2. An anchor breakaway device according to claim 1, wherein, The elastic lifting frame comprises a bracket (404) in C-shaped structure, front guide rods (405) and rear guide rods (406) are fixed between the top edge and the bottom edge of the bracket (404), the connecting seat (403) slides along the front guide rods (405) and the rear guide rods (406), and springs (407) are arranged outside the front guide rods (405) and between the connecting seat (403) and the bottom edge of the bracket (404).

3. An anchor breakaway device according to claim 1, wherein: Both sides of the horizontal groove (104) are provided with guide grooves (106), and both sides of the anchor cutting rod (203) are provided with guide strips (207) in sliding cooperation with the guide grooves (106).

4. The device of claim 1, wherein: The top end of the anchor cutting opening (103) and the top part of the horizontal groove (104) extend to the top surface of the rack (1).

5. An anchor breakaway device according to claim 1, wherein: The outer end of the anchor cutter (205) is provided with a blade (206), which is V-shaped.

6. An anchor breakaway device according to claim 1, wherein: The nut retreating mechanism (4) is arranged on the front side of the rack (1) and is misaligned with the anchor cutting portion (103).

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