Novel anchor ring sectioning mechanism

Abstract

The invention discloses a novel anchor ring sectioning mechanism, and relates to the technical field of sectioning mechanisms, the novel anchor ring sectioning mechanism comprises a swing mechanism, a movement mechanism and a sectioning assembly, the movement mechanism and the swing mechanism move through the movement mechanism, the sectioning assembly moves through the movement mechanism, and the novel anchor ring sectioning mechanism is used for sectioning an object. The control mechanism is used for driving the movement mechanism, the swing mechanism and the sectioning assembly to act. By means of the arrangement mode that the movement mechanism and the sectioning assembly are matched, the movement mechanism can conduct fine adjustment according to operation requirements, and the first swing cylinder and the second swing cylinder conduct secondary adjustment, so that the sectioning assembly can adapt to various narrow and complex working scenes and conduct flexible sectioning, the whole device does not need to be manually carried, and the sectioning efficiency is improved. The device can be flexibly adjusted according to operation requirements, the anchor withdrawing operation efficiency and safety are greatly improved, and the device can serve as a normal sectioning device when an anchor is not withdrawn, is used on a construction site and has high applicability.

Description

Technical Field

[0001] The invention relates to the technical field of cutting mechanisms, in particular to a novel anchor ring cutting mechanism. Background Art

[0002] Coal mines need to be supported by anchor bolts, which is an important measure to ensure the safety of underground operations. Anchor bolts can firmly fix structures such as the roof and effectively resist the risks brought by roof pressure and rock changes. It creates a relatively stable working environment for miners, reduces the loss of life and property caused by accidents such as roof collapse, and is of great significance to coal mine safety production.

[0003] After long-term use, the anchor ring may not be able to be retracted normally, so it is necessary to use tools to cut the anchor ring for disassembly. The cutting tool needs to be carried manually, which not only wastes physical strength to carry the tool, but also manually operating additional tools for cutting and disassembly in the narrow underground space greatly increases the difficulty of operation for workers and is relatively inconvenient. Summary of the invention

[0004] The object of the present invention is to provide a novel anchor ring cutting mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a novel anchor ring cutting mechanism, comprising:

[0006] sports organizations;

[0007] A swing mechanism, wherein the swing mechanism is displaced by a motion mechanism;

[0008] A cutting component is displaced by a motion mechanism and is used for cutting an object.

[0009] Preferably, it also includes:

[0010] A control mechanism drives the motion mechanism, the swing mechanism and the cutting assembly to perform actions.

[0011] Preferably, the motion mechanism comprises:

[0012] Turntable;

[0013] A rotary reducer, which is fixedly mounted on the rotating table and is used to control the rotating table to rotate horizontally;

[0014] A telescopic arm, wherein the telescopic arm is fixedly mounted on the top of the rotating platform;

[0015] Preferably, the motion mechanism further comprises:

[0016] A mounting frame, the mounting frame being fixedly connected to the outside of the telescopic arm;

[0017] A push cylinder is rotatably mounted inside the mounting frame, and an output end of the push cylinder is transmission-connected to the telescopic arm.

[0018] Preferably, the swing mechanism comprises:

[0019] A first fixing frame, wherein the first fixing frame is fixedly connected to an output end of the telescopic arm;

[0020] A first swing cylinder, the first swing cylinder is fixedly installed inside the first fixing frame;

[0021] A first rotating frame, the first rotating frame is transmission-connected to an output end of the first swing cylinder;

[0022] A second swing cylinder, the second swing cylinder is fixedly mounted on the first rotating frame;

[0023] A fixed plate, the output end of the second swing cylinder is transmission-connected to the fixed plate, and the cutting assembly is arranged on the fixed plate.

[0024] Preferably, the cutting assembly comprises:

[0025] A third fixing frame, the third fixing frame is fixedly connected to the top of the fixing plate, and the top of the third fixing frame is provided with a through slot for the object to be cut to pass through;

[0026] A cutting block, wherein the cutting block is symmetrically arranged inside the third fixing frame;

[0027] An extrusion rod, one end of which is slidably connected to the third fixing frame, and the other end of which is fixedly connected to the cutting block, wherein the cross section of the cutting block is T-shaped;

[0028] A spring is sleeved on the outside of the extrusion rod.

[0029] Preferably, one end of the spring is fixedly connected to the third fixing frame, and the other end of the spring is fixedly connected to the outer wall of the extrusion rod.

[0030] Preferably, the cutting assembly further comprises:

[0031] A cutting arm, which is symmetrically rotated on the top of the third fixing frame through a pin shaft, and the cutting arm cooperates with the extrusion rod;

[0032] A push frame, the push frame is rotatably connected to the cutting arm via a pin shaft;

[0033] A cutting oil cylinder is arranged between the push frames, and an output end of the cutting oil cylinder is transmission-connected to the push frame.

[0034] Preferably, the control mechanism comprises:

[0035] A hydraulically controlled valve group, which is used to control the operation of each oil cylinder;

[0036] A remote control receiver, the remote control receiver is used to receive an external control signal;

[0037] A generator is used to provide power to the remote control receiver.

[0038] Technical effects and advantages of the present invention:

[0039] The present invention utilizes a setting method in which a motion mechanism, a swing mechanism and a cutting assembly are coordinated. The motion mechanism controls the horizontal rotation of the rotating table through a rotary reducer, and the telescopic arm adjusts its position accordingly. The push cylinder controls the telescopic angle of the telescopic arm, and can be finely adjusted according to work requirements. The first swing cylinder and the second swing cylinder perform secondary adjustments, so that the cutting assembly can adapt to various narrow and complex working scenes, making the equipment operation more flexible and efficient. The spring can buffer and reset to avoid damage due to excessive cutting force. The T-shaped cutting block increases the cutting stability and effect. The cutting cylinder drives the cutting arm to rotate through the pushing frame, so that the extrusion rod drives the cutting block to flexibly cut. The entire device does not need to be carried manually and can be flexibly adjusted according to work requirements, which greatly improves the efficiency and safety of the anchor removal operation. It can also serve as a normal cutting device when not anchoring, and can be used on construction sites, with high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0041] Figure 2 It is a structural schematic diagram of the motion mechanism of the present invention.

[0042] Figure 3 It is a structural schematic diagram of the swing mechanism of the present invention.

[0043] Figure 4 It is a structural schematic diagram of the clamping mechanism of the present invention.

[0044] Figure 5 It is a structural schematic diagram of the clamping jaw assembly of the present invention.

[0045] Figure 6 This is one of the structural schematic diagrams of the cutaway assembly of the present invention.

[0046] Figure 7 This is the second structural schematic diagram of the cutaway assembly of the present invention.

[0047] Figure 8 It is a structural schematic diagram of the control mechanism of the present invention.

[0048] In the figure: 1. crawler chassis; 2. working platform; 3. motion mechanism; 31. rotating table; 32. rotary reducer; 33. telescopic arm; 34. mounting frame; 35. push cylinder; 4. swing mechanism; 41. first fixed frame; 42. first swing cylinder; 43. first rotating frame; 44. second swing cylinder; 45. fixed plate; 46. anchor remover; 5. clamping claw mechanism; 51. third swing cylinder; 52. second fixed frame; 53. clamping claw assembly; 531 , the first clamping jaw; 532, the first rotating plate; 533, the second clamping jaw; 534, the second rotating plate; 535, the telescopic cylinder; 6, the supporting mechanism; 61, the supporting cylinder; 62, the supporting plate; 7, the cutting assembly; 71, the third fixed frame; 72, the cutting block; 73, the squeezing rod; 74, the spring; 75, the cutting arm; 76, the pushing frame; 77, the cutting cylinder; 8, the control mechanism; 81, the hydraulic control valve group; 82, the remote control receiver; 83, the generator. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] The present invention provides Figure 1-8 A novel anchor ring cutting mechanism shown in the figure includes a crawler chassis 1, a working platform 2, a moving mechanism 3, a swinging mechanism 4, a clamping mechanism 5, a supporting mechanism 6, a cutting assembly 7 and a control mechanism 8. The working platform 2 is fixedly installed on the top of the crawler chassis 1, the moving mechanism 3 is arranged on the top of the working platform 2, the swinging mechanism 4 is displaced by the moving mechanism 3 for removing the anchor bolt, the clamping mechanism 5 is displaced by the moving mechanism 3 for clamping and placing objects, and the supporting mechanism 6 is arranged on the top of the working platform 2 for stabilizing the working platform 2. The cutting component 7 is displaced by the motion mechanism 3 and is used to cut objects. The control mechanism 8 is arranged at the top of the working platform 2, and is used to drive the motion mechanism 3, the swing mechanism 4, the clamping mechanism 5, the supporting mechanism 6 and the cutting component 7 to move. Each mechanism is displaced by the motion mechanism 3, and the entire system is centrally controlled by the control mechanism 8 to drive each mechanism to perform precise movements, so that the swing mechanism 4 can be used specifically for removing anchor bolts, the clamping mechanism 5 can be used to clamp and place objects, and the cutting component 7 can cut objects. They can play their respective roles in different work scenarios, greatly improving the versatility and adaptability of the equipment, improving the accuracy and efficiency of the operation, and reducing the complexity and errors of manual operation.

[0051] Specifically, the motion mechanism 3 includes a rotating table 31, a rotary reducer 32, a telescopic arm 33, a mounting frame 34 and a push cylinder 35. The rotating table 31 is fixedly mounted on the top of the working platform 2, the rotary reducer 32 is fixedly mounted on the rotating table 31, and is used to control the rotating table 31 to rotate horizontally, the telescopic arm 33 is fixedly mounted on the top of the rotating table 31, the mounting frame 34 is fixedly connected to the outside of the telescopic arm 33, the push cylinder 35 is rotatably mounted inside the mounting frame 34, and the output end of the push cylinder 35 is transmission-connected to the telescopic arm 33. The rotating table 31 is controlled to rotate in the horizontal direction through the rotary reducer 32, and the telescopic arm 33 and the push cylinder 35 can control the telescopic movement of the telescopic arm 33. By controlling the telescopic angle of the telescopic arm 33, each mechanism can make fine adjustments to the height and angle according to specific work requirements, which can adapt to work scenes with different heights and inclinations, improve the adaptability of the equipment to complex working environments, and avoid working difficulties or inability to work due to working environment restrictions. Multiple mechanisms can work at different angles through these moving parts, making the equipment more flexible and efficient in performing various work tasks. For example, when performing operations such as unanchoring, clamping and placing objects, and cutting objects at different angles, they can be accurately adjusted to the appropriate position and angle, which improves the accuracy and quality of the operation, while also improving the overall work efficiency and practicality of the equipment.

[0052] Specifically, the swing mechanism 4 includes a first fixed frame 41, a first swing cylinder 42, a first rotating frame 43, a second swing cylinder 44, a fixed plate 45 and an anchor remover 46. The first fixed frame 41 is fixedly connected to the output end of the telescopic arm 33, the first swing cylinder 42 is fixedly installed inside the first fixed frame 41, the first rotating frame 43 is transmission-connected to the output end of the first swing cylinder 42, the second swing cylinder 44 is fixedly installed on the first rotating frame 43, the output end of the second swing cylinder 44 is transmission-connected to the fixed plate 45, the cutting assembly 7 is arranged on the fixed plate 45, the anchor remover 46 is fixedly installed on the top of the fixed plate 45, the first rotating frame 43 is driven to rotate by the action of the first swing cylinder 42, and the angle is further adjusted by the second swing cylinder 44, so that the fixed plate 45 and the anchor remover 46 thereon can accurately reach the position where the anchor bolt is located, so as to realize the removal operation of the anchor bolts in different directions and angles. This multi-step swing and transmission design increases the action flexibility and adaptability of the swing mechanism 4, can cope with various complex anchor removal conditions, and improves the efficiency and accuracy of the anchor removal operation.

[0053] Specifically, the cutting assembly 7 includes a third fixing frame 71, a cutting block 72, an extruding rod 73, a spring 74, a cutting arm 75, a pushing frame 76 and a cutting cylinder 77. The third fixing frame 71 is fixedly connected to the top of the fixing plate 45. The top of the third fixing frame 71 is provided with a through groove for the object to be cut to pass through. The cutting block 72 is symmetrically arranged inside the third fixing frame 71. One end of the extruding rod 73 is slidably connected to the third fixing frame 71, and the other end of the extruding rod 73 is fixedly connected to the cutting block 72. The cross-section of the cutting block 72 is T-shaped. The spring 74 is sleeved on the outside of the extruding rod 73. One end of the spring 74 is fixedly connected to the third fixing frame 71, and the other end of the spring 74 is fixedly connected to the outer wall of the extruding rod 73. The setting of the spring 74 can play a role in buffering the cutting process The functions of impact and reset can avoid damage to the cutting component 7 due to excessive cutting force, and at the same time can ensure the stability and repeatability of the cutting action, thereby improving the working stability of the cutting component 7. The cutting arm 75 is symmetrically rotated at the top of the third fixed frame 71 through a pin shaft, and the cutting arm 75 cooperates with the extrusion rod 73. The pushing frame 76 is rotatably connected to the cutting arm 75 through a pin shaft. The cutting cylinder 77 is arranged between the pushing frames 76, and the output end of the cutting cylinder 77 is transmission-connected to the pushing frame 76. The cutting arm 75 can be driven to rotate through the pushing frame 76 through the cutting cylinder 77, so that the extrusion rod 73 can flexibly drive the cutting block 72 to perform the cutting action when subjected to external force. The T-shaped cutting block 72 design helps to increase the cutting stability and cutting effect.

[0054] Specifically, the clamping mechanism 5 includes a third swing cylinder 51, a second fixed frame 52 and a clamping jaw assembly 53. The third swing cylinder 51 is fixedly installed on the outer wall of the first rotating frame 43. The output end of the third swing cylinder 51 is transmission-connected to the second fixed frame 52. The clamping jaw assembly 53 is arranged on the second fixed frame 52. The clamping jaw assembly 53 can change its position on the horizontal plane as the first rotating frame 43 rotates. At the same time, the action of the third swing cylinder 51 can also realize the swing of the clamping jaw in the vertical direction or within a certain angle range. Such a design increases the freedom of movement of the clamping jaw assembly 53, so that it can adapt to the requirements of clamping objects in different positions and postures, and greatly expands the scope of application of the clamping jaw mechanism 5.

[0055] Furthermore, the clamping jaw assembly 53 includes a first clamping jaw 531, a first rotating plate 532, a second clamping jaw 533, a second rotating plate 534 and a telescopic cylinder 535. The first clamping jaw 531 is rotatably arranged inside the second fixed frame 52, one end of the first rotating plate 532 is rotatably connected to the second fixed frame 52 through a rotating shaft, the second clamping jaw 533 is rotatably connected to the other end of the first rotating plate 532, the second rotating plate 534 is symmetrically arranged between the first clamping jaw 531 and the second clamping jaw 533, one end of the second rotating plate 534 is rotatably connected to the first clamping jaw 531, and the other end of the second rotating plate 534 is rotatably connected to the second clamping jaw 533, and the telescopic cylinder 535 is rotatably arranged inside the second fixed frame 52, and the output end of the telescopic cylinder 535 is transmission-connected to the first clamping jaw 531, and the first clamping jaw 531, the second clamping jaw 533 and the second rotating plate 534 in the middle cooperate with each other to form a structure similar to a parallelogram. When the telescopic cylinder 535 pushes the first clamping jaw 531 to move, the second clamping jaw 533 can move synchronously therewith, ensuring the opposing clamping force of the clamping jaws when clamping objects, making it difficult for objects to slip, and improving the stability and reliability of clamping. The first clamping jaw 531 and the second clamping jaw 533 are respectively rotatably connected to different components through rotating shafts, and can adapt to the clamping of objects of different shapes and sizes. Whether the objects are round, square or irregular in shape, they can be effectively clamped by adjusting the angle and position of the clamping jaws, which increases the adaptability and versatility of the clamping jaw assembly 53.

[0056] Specifically, the support mechanism 6 includes a support cylinder 61 and a support plate 62. The support cylinder 61 is fixedly installed on the top of the working platform 2. The output end of the support cylinder 61 is fixedly connected to the support plate 62. The outer wall of the support plate 62 is provided with an anti-slip texture for fitting the mine tunnel wall. When the support cylinder 61 is working, it can provide a stable supporting force to firmly press the support plate 62 against the mine tunnel wall. The anti-slip texture on the outer wall of the support plate 62 increases the friction between the support plate 62 and the mine tunnel wall, further improving the stability of the support, preventing sliding or displacement due to force during operation, and ensuring the safety and reliability of the entire equipment when operating in the mine tunnel. By adjusting the telescopic length of the support cylinder 61, the distance and angle between the support plate 62 and the mine tunnel wall can be flexibly adjusted, so that it can adapt to mine tunnel walls of different sizes and shapes, thereby enhancing the versatility and adaptability of the support mechanism 6 and meeting the support requirements under different operating environments.

[0057] Specifically, the control mechanism 8 includes a hydraulic control valve group 81, a remote control receiver 82 and a generator 83. The hydraulic control valve group 81 is fixedly installed on the top of the working platform 2, and the remote control receiver 82 is fixedly installed on the top of the working platform 2. The fixed installation of the remote control receiver 82 and the hydraulic control valve group 81 makes the transmission of control signals and the execution of control actions more stable and reliable. The setting of the remote control receiver 82 allows the operator to operate the entire device through remote control without directly contacting the device, which greatly improves the safety and convenience of operation, especially in some dangerous or inaccessible working environments, and can effectively prevent the operator from being injured. The generator 83 is fixedly installed on the top of the working platform 2 to provide power to the remote control receiver 82, ensuring that the remote control receiver 82 has a stable power supply during operation, and will not affect the normal remote control operation due to power problems, thereby ensuring the continuity and stability of equipment control. At the same time, the control-related components such as the hydraulic control valve group 81, the remote control receiver 82 and the generator 83 are centrally installed on the top of the working platform 2, making the entire control mechanism 8 more compact and more integrated, facilitating the installation, maintenance and management of the equipment, reducing the complexity and failure points of the system, and improving the reliability and stability of the system.

[0058] Working principle of the present invention:

[0059] Start the equipment, and the crawler chassis 1 drives the entire equipment to move to the working position;

[0060] The control signal is sent to the remote control receiver 82 through the external remote control transmitter, and the hydraulic control valve group 81 controls the rotary reducer 32 to control the rotating platform 31 to rotate horizontally, and the telescopic arm 33 adjusts its position accordingly, and the push cylinder 35 controls the telescopic angle of the telescopic arm 33, so that each mechanism reaches a suitable initial position;

[0061] The swing mechanism 4 starts to work, the first swing cylinder 42 drives the first rotating frame 43 to rotate, and the second swing cylinder 44 further adjusts the angle, so that the fixed plate 45 and the anchor remover 46 thereon accurately reach the position of the anchor bolt, and the anchor remover 46 is started to remove the anchor bolt;

[0062] When the clamp mechanism 5 works, the third swing cylinder 51 drives the second fixed frame 52 and the clamp assembly 53 to adjust their positions and swing in the vertical direction or within a certain angle range, so that the clamp assembly 53 reaches the position for clamping and placing objects. When the first clamp 531 is pushed by the telescopic oil cylinder 535, the second clamp 533 can be driven to move synchronously with it through the first rotating plate 532 and the second rotating plate 534, so as to clamp or put down the objects.

[0063] If the object needs to be cut, the motion mechanism 3 adjusts the position of the cutting assembly 7, and the cutting cylinder 77 drives the cutting arm 75 to rotate through the push frame 76, thereby driving the cutting block 72 to perform the cutting action by squeezing the squeezing rod 73 to complete the object cutting;

[0064] During the operation, the support mechanism 6 can adjust the telescopic length of the support cylinder 61 according to the conditions of the mine wall, so that the support plate 62 can firmly fit the mine wall, provide stable support, and ensure the safety and reliability of the equipment. After the operation is completed, the equipment is turned off and the operation is ended.

[0065] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new anchor ring cutting mechanism, characterized in that: include: Movement mechanism (3); A swing mechanism (4), wherein the swing mechanism (4) is displaced by the motion mechanism (3); A cutting component (7) is displaced by a motion mechanism (3) and is used for cutting an object.

2. A novel anchor ring cutting mechanism according to claim 1, characterized in that: Also includes: A control mechanism (8) is used to drive the motion mechanism (3), the swing mechanism (4) and the cutting component (7) to move.

3. A novel anchor ring cutting mechanism according to claim 1, characterized in that: The motion mechanism (3) comprises: Rotating table (31); A rotary reducer (32), wherein the rotary reducer (32) is fixedly mounted on the rotating platform (31) and is used to control the rotating platform (31) to rotate horizontally; A telescopic arm (33), wherein the telescopic arm (33) is fixedly mounted on the top of the rotating platform (31).

4. A novel anchor ring cutting mechanism according to claim 3, characterized in that: The motion mechanism (3) further comprises: A mounting frame (34), wherein the mounting frame (34) is fixedly connected to the outside of the telescopic arm (33); A push cylinder (35) is rotatably mounted inside the mounting frame (34), and an output end of the push cylinder (35) is transmission-connected to the telescopic arm (33).

5. A new anchor ring cutting mechanism according to claim 3, characterized in that: The swing mechanism (4) comprises: A first fixing frame (41), the first fixing frame (41) being fixedly connected to the output end of the telescopic arm (33); A first swing cylinder (42), wherein the first swing cylinder (42) is fixedly installed inside the first fixing frame (41); A first rotating frame (43), the first rotating frame (43) is drivingly connected to an output end of the first swing cylinder (42); A second swing cylinder (44), wherein the second swing cylinder (44) is fixedly mounted on the first rotating frame (43); A fixed plate (45), the output end of the second swing cylinder (44) is transmission-connected to the fixed plate (45), and the cutting assembly (7) is arranged on the fixed plate (45).

6. A novel anchor ring cutting mechanism according to claim 5, characterized in that: The cutting assembly (7) comprises: A third fixing frame (71), the third fixing frame (71) is fixedly connected to the top of the fixing plate (45), and the top of the third fixing frame (71) is provided with a through slot for the object to be cut to pass through; A cutting block (72), wherein the cutting block (72) is symmetrically arranged inside the third fixing frame (71); An extrusion rod (73), one end of which is slidably connected to the third fixing frame (71), and the other end of which is fixedly connected to the cutting block (72), wherein the cross section of the cutting block (72) is T-shaped; A spring (74) is sleeved on the outside of the extrusion rod (73).

7. A novel anchor ring cutting mechanism according to claim 6, characterized in that: One end of the spring (74) is fixedly connected to the third fixing frame (71), and the other end of the spring (74) is fixedly connected to the outer wall of the extrusion rod (73).

8. A novel anchor ring cutting mechanism according to claim 6, characterized in that: The cutting assembly (7) further comprises: A cutting arm (75), the cutting arm (75) is symmetrically rotated on the top of the third fixing frame (71) through a pin shaft, and the cutting arm (75) cooperates with the extrusion rod (73); A push frame (76), wherein the push frame (76) is rotatably connected to the cutting arm (75) via a pin shaft; A cutting oil cylinder (77), wherein the cutting oil cylinder (77) is arranged between the push frames (76), and an output end of the cutting oil cylinder (77) is drivingly connected to the push frames (76).

9. A novel anchor ring cutting mechanism according to claim 2, characterized in that: The control mechanism (8) comprises: A hydraulic control valve group (81), wherein the hydraulic control valve group (81) is used to control the operation of each oil cylinder; A remote control receiver (82), the remote control receiver (82) being used to receive an external control signal; A generator (83), wherein the generator (83) is used to provide power to the remote control receiver (82).

Images