Mining monomer transfer tool convenient to adjust

Abstract

The utility model discloses a mining monomer transfer tool convenient to adjust, which relates to the field of mining tools and comprises a support frame, moving wheels are movably mounted on the left side and the right side of the support frame, a clamping component is movably mounted at the top of the support frame, and a pull rod is fixedly mounted on the rear side of the support frame. The supporting frame comprises a transverse rod and a vertical rod fixedly connected to the top of the transverse rod, a connecting rod is fixedly connected to the rear side of the vertical rod, and a connecting hole is formed in the connecting rod. The single prop prying device is simple in structure and small in size, the single prop is pried into the clamping assembly from the two ends of the single prop according to the lever principle, force needed for lifting the single prop is reduced, stability is guaranteed in cooperation with movement of the moving wheels, and therefore manual carrying depending on physical power is not needed, working efficiency is improved, operation safety is improved, and the labor intensity of workers is reduced. And the use adaptability is high in the narrow and rugged complex mine environment.

Description

Technical Field

[0001] The utility model relates to the field of mining tools, in particular to a mining monomer transport tool which is easy to adjust. Background Art

[0002] In mining operations such as coal mines, single pillars are generally used to support the working face inside the coal mine. The transfer of single pillars is a critical and challenging task. These single pillars are usually heavy and need to be handled and transferred safely and efficiently to support the normal production operations of the mine.

[0003] At present, the transfer of single pillars for mining mainly relies on manual operation, which requires a lot of physical strength, puts a heavy burden on the workers' bodies and has high labor intensity. At the same time, the terrain in the mine is relatively complex, and accidental injuries are prone to occur during manual handling, which poses certain safety hazards and high safety risks. In addition, reliance on manual handling limits work efficiency, which leads to low work efficiency and affects the production progress of the mine. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A single mining transport tool that is easy to adjust, comprises a support frame, movable wheels are movably installed on the left and right sides of the support frame, a clamping assembly is movably installed on the top of the support frame, a pull rod is fixedly installed on the rear side of the support frame, the support frame comprises a cross bar and a vertical bar fixedly connected to the top of the cross bar, a connecting rod is fixedly connected to the rear side of the vertical bar, a connecting rod is provided inside the connecting rod, the pull rod comprises a rod body, the rod body is movably sleeved on the outside of the connecting rod, a fixing hole corresponding to the connecting hole is provided on the outside of the rod body, a fixing bolt passing through the fixing hole and the connecting hole is movably installed on the outer side of the fixing hole, and a fixing nut is installed on the external thread of the fixing bolt.

[0006] A further improvement of the technical solution of the utility model is that: external threads are provided on both sides of the cross bar, a bearing sleeve is fixedly installed on the outside of the external threads, the moving wheel is fixedly installed on the outside of the bearing sleeve, and the external threads of the external threads are connected to an anti-slip nut located on the outside of the bearing sleeve.

[0007] A further improvement of the technical solution of the utility model is that a chuck is arranged on the top of the vertical rod, and the clamping assembly is movably installed inside the chuck.

[0008] A further improvement of the technical solution of the utility model is that the clamping assembly includes a mounting frame, a clamping rod is fixedly connected to the bottom of the mounting frame, a rotating rod is rotatably installed inside the mounting frame, threaded grooves are provided on the left and right sides of the outside of the rotating rod, a sliding block is threadedly connected to the outside of the threaded groove, a clamping plate is fixedly connected to the top of the sliding block, and a handle located on the outside of the mounting frame is fixedly connected to one side of the rotating rod.

[0009] A further improvement of the technical solution of the utility model is that: the rod body is bent upward, and a handle is provided at one end of the rod body away from the support frame.

[0010] A further improvement of the technical solution of the utility model is that the clamping rod is movably clamped in the interior of the chuck, and the clamping rod can rotate along the chuck.

[0011] A further improvement of the technical solution of the utility model is that the thread grooves are located outside the rotating rod and are arranged in opposite directions on the left and right sides.

[0012] A further improvement of the technical solution of the utility model is that the moving wheels adopt explosion-proof tires.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] The utility model provides a single mining transport tool which is easy to adjust. The fixing holes on the rod body correspond to the connecting holes in the connecting rod, and the rod body is fixedly connected to the support frame by means of fixing bolts and fixing nuts. The utility model has a simple structure and a small volume. The single mining support is pried into the clamping assembly by means of lever principles from both ends of the single mining support, thereby reducing the force required to lift the single mining support. The stability is ensured by means of the moving wheels, so that workers do not have to rely on physical strength for transporting, thereby improving work efficiency and simultaneously improving work safety. The utility model has strong adaptability to use in narrow and rugged complex mining environments.

[0015] The utility model provides a single mining transport tool which is easy to adjust. The tool can be operated and adjusted through a clamping assembly arranged on a support frame, so that the tool is suitable for use with single pillars of different sizes and types, thereby improving flexibility and having high versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the easily adjustable mining monomer transport tool of the utility model;

[0017] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the support frame of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the pull rod of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the clamping assembly of the utility model.

[0021] In the figure: 1. support frame; 11. horizontal bar; 12. vertical bar; 13. chuck; 14. external thread; 15. connecting rod; 16. connecting hole; 2. moving wheel; 3. clamping assembly; 31. mounting frame; 32. clamping rod; 33. rotating rod; 34. threaded groove; 35. sliding block; 36. clamping plate; 37. handle; 4. pull rod; 41. rod body; 42. fixing hole; 43. fixing bolt; 44. fixing nut; 5. bearing sleeve; 6. anti-slip nut. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below:

[0023] like Figures 1 to 5 As shown, the utility model provides a single mining transport tool that is easy to adjust, including a support frame 1, movable wheels 2 are movably installed on the left and right sides of the support frame 1, a clamping assembly 3 is movably installed on the top of the support frame 1, a pull rod 4 is fixedly installed on the rear side of the support frame 1, the support frame 1 includes a cross bar 11 and a vertical bar 12 fixedly connected to the top of the cross bar 11, a connecting rod 15 is fixedly connected to the rear side of the vertical bar 12, a connecting rod 15 is provided with a connecting hole 16 inside, the pull rod 4 includes a rod body 41, the rod body 41 is movably sleeved on the outside of the connecting rod 15, a fixing hole 42 corresponding to the connecting hole 16 is provided on the outside of the rod body 41, a fixing bolt 43 passing through the fixing hole 42 and the connecting hole 16 is movably installed on the outer side of the fixing hole 42, and a fixing nut 44 is installed on the outer thread of the fixing bolt 43.

[0024] The fixing hole 42 opened on the rod body 41 corresponds to the connecting hole 16 opened in the connecting rod 15, and the rod body 41 is fixedly connected to the support frame 1 by using a fixing bolt 43 and a fixing nut 44. It has a simple structure and a small size. The single-body support is pried into the clamping assembly 3 by using the lever principle from both ends of the single-body support, thereby reducing the force required to lift the single-body support, and cooperating with the moving wheel 2 to ensure stability, so that workers do not have to rely on physical strength to carry the equipment, thereby improving work efficiency and operation safety. It has strong adaptability to use in narrow and rugged complex mining environments, and the clamping assembly 3 set on the support frame 1 can be operated to adjust the spacing to adapt to single bodies of different sizes and types, and has high versatility.

[0025] like Figure 3As shown, external threads 14 are provided on both sides of the cross bar 11, a bearing sleeve 5 is fixedly installed outside the external threads 14, the moving wheel 2 is fixedly installed on the outside of the bearing sleeve 5, and the external threads of the external threads 14 are connected to the anti-slip nut 6 located outside the bearing sleeve 5.

[0026] The bearing sleeve 5 and the moving wheel 2 are limited from the outside by the anti-drop nut 6, so that the moving wheel 2 is located on both sides of the cross bar 11 to facilitate the movement of the load-bearing single pillar, improve efficiency and reduce labor intensity.

[0027] like Figure 3 and Figure 5 As shown, a chuck 13 is provided on the top of the vertical rod 12 , and the clamping assembly 3 is movably installed inside the chuck 13 .

[0028] The clamping assembly 3 includes a mounting frame 31, a clamping rod 32 is fixedly connected to the bottom of the mounting frame 31, a rotating rod 33 is rotatably installed inside the mounting frame 31, threaded grooves 34 are provided on the left and right sides of the outside of the rotating rod 33, a sliding block 35 is threadedly connected to the outside of the threaded groove 34, a clamping plate 36 is fixedly connected to the top of the sliding block 35, and a handle 37 located on the outside of the mounting frame 31 is fixedly connected to one side of the rotating rod 33.

[0029] By rotating the handle 37 according to the size of the single-body pillar, the rotating rod 33 inside the mounting frame 31 is driven to rotate, and the sliding blocks 35 on both sides of the outside of the clamping assembly 3 are driven to slide inward along the direction of the threaded groove 34. The two clamping plates 36 are moved closer or farther away from each other to adjust the distance between the two clamping plates 36 to make it suitable for the current single-body pillar. The clamping plates 36 are used to limit the single-body pillar from the side, thereby improving the versatility of the tool.

[0030] like Figure 1 and Figure 2 As shown, the rod body 41 is bent upward, and a handle is provided at one end of the rod body 41 away from the support frame 1.

[0031] The rod body 41 is folded upward and provided with a handle, and the rod body 41 is pressed down to rotate along the cross bar 11, and the single support column is tilted up by utilizing the lever principle, thereby reducing the force, reducing the carrying intensity and improving the efficiency.

[0032] like Figure 3 As shown, the clamping rod 32 is movably clamped in the interior of the chuck 13 , and the clamping rod 32 can rotate along the chuck 13 .

[0033] The direction of the clamping assembly 3 can be adjusted by rotating the clamping rod 32 along the inside of the chuck 13, so that it is convenient to make longitudinal and lateral adjustments according to the single pillar, and to facilitate smooth operation in the complex environment of the mine.

[0034] like Figure 5As shown, the thread grooves 34 are located outside the rotating rod 33 and are arranged in opposite directions on the left and right sides.

[0035] The sliding block 35 drives the clamping plate 36 to move closer or farther away through the thread grooves 34 arranged in opposite directions, so that the clamping plate 36 can be adjusted according to the different types and sizes of the single pillars, thereby improving the versatility.

[0036] like Figure 1 As shown, the moving wheel 2 adopts explosion-proof tires.

[0037] The moving wheel 2 is a burst-proof tire, which improves the safety of use in a mining environment.

[0038] The following is a detailed description of the working principle of this easily adjustable mining monomer transport tool.

[0039] like Figures 1 to 5 As shown, by rotating the handle 37 according to the size of the single-body pillar, the rotating rod 33 located inside the mounting frame 31 is driven to rotate, and the sliding blocks 35 on both sides of the outside are driven to slide inward along the direction of the threaded groove 34 by rotating the clamping assembly 3, and the distance between the two clamping plates 36 is adjusted to adapt to the current single-body pillar by moving the two clamping plates 36 closer or farther away from each other, and the mounting frame 31 is rotated along the chuck 13 using the clamping rod 32 so that the clamping plates 36 and the elevator pillar are vertically arranged, and two tools are respectively set at both ends of the single-body pillar, and the single-body pillar is pried between the clamping plates 36 by tilting the support frame 1 to the front side and laying it down, and the single-body pillar is tilted up along the cross bar 11 as a fulcrum by pressing the rod body 41 downward, and the single-body pillar is lifted up, and the handle on the rod body 41 is pulled to drive the moving wheel 2 to rotate to move the single-body pillar.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A single-unit transport tool for mining that is easy to adjust, characterized in that: The invention comprises a support frame (1), wherein movable wheels (2) are movably mounted on both left and right sides of the support frame (1), a clamping assembly (3) is movably mounted on the top of the support frame (1), a pull rod (4) is fixedly mounted on the rear side of the support frame (1), the support frame (1) comprises a cross bar (11) and a vertical bar (12) fixedly connected to the top of the cross bar (11), a connecting rod (15) is fixedly connected to the rear side of the vertical bar (12), a connecting rod (15) is provided inside the connecting rod (15), the pull rod (4) comprises a rod body (41), the rod body (41) is movably sleeved on the outside of the connecting rod (15), a fixing hole (42) corresponding to the connecting hole (16) is provided on the outside of the rod body (41), a fixing bolt (43) passing through the fixing hole (42) and the connecting hole (16) is movably mounted on the outer side of the fixing hole (42), and a fixing nut (44) is installed on the outer thread of the fixing bolt (43).

2. The easily adjustable single-unit transport tool for mining according to claim 1, characterized in that: The left and right sides of the cross bar (11) are both provided with external threads (14), a bearing sleeve (5) is fixedly mounted on the outside of the external threads (14), the moving wheel (2) is fixedly mounted on the outside of the bearing sleeve (5), and the external threads of the external threads (14) are connected to an anti-slip nut (6) located on the outside of the bearing sleeve (5).

3. The easily adjustable single-unit transport tool for mining according to claim 1, characterized in that: A chuck (13) is provided at the top of the vertical rod (12), and the clamping assembly (3) is movably mounted inside the chuck (13).

4. The easily adjustable single-unit transport tool for mining according to claim 3, characterized in that: The clamping assembly (3) comprises a mounting frame (31), a clamping rod (32) is fixedly connected to the bottom of the mounting frame (31), a rotating rod (33) is rotatably mounted inside the mounting frame (31), a threaded groove (34) is provided on both left and right sides of the outside of the rotating rod (33), a sliding block (35) is threadedly connected to the outside of the threaded groove (34), a clamping plate (36) is fixedly connected to the top of the sliding block (35), and a handle (37) located outside the mounting frame (31) is fixedly connected to one side of the rotating rod (33).

5. The easily adjustable single-unit transport tool for mining according to claim 4, characterized in that: The rod body (41) is bent upwards, and a handle is provided at one end of the rod body (41) away from the support frame (1).

6. The easily adjustable single-unit transport tool for mining according to claim 4, characterized in that: The clamping rod (32) is movably clamped inside the chuck (13), and the clamping rod (32) can rotate along the chuck (13).

7. The easily adjustable single-unit transport tool for mining according to claim 4, characterized in that: The thread grooves (34) are located outside the rotating rod (33) and are arranged in opposite directions on the left and right sides.

8. The easily adjustable single-body transport tool for mining according to claim 1, characterized in that: The moving wheels (2) are explosion-proof tires.

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