Camshaft driving structure of tamping machine

Abstract

The utility model belongs to the technical field of tamping machine camshafts, and particularly relates to a tamping machine camshaft driving structure which comprises a tamping machine body, a power storage driving mechanism is arranged on the top of the tamping machine body, and the power storage driving mechanism comprises a battery box, a battery body, a dismounting plate, a threaded rod, a rotating motor, a threaded hole and a camshaft body. The battery box is connected to the top of the tamping machine body, the battery main body is arranged in the battery box, threaded rods are inserted into the four corners of the dismounting plate, and the rotating motor is arranged at the front end of the tamping machine body; when the tamping machine cannot be connected with an external power supply for power supply, the output end of the rotating motor can be driven by the battery main body to rotate, so that the driving mode of the camshaft body is changed, the problem that the tamping machine body cannot work without an external power supply is solved, and the practicability of the tamping machine is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of camshafts of tamping machines, and in particular relates to a camshaft driving structure of a tamping machine. Background Art

[0002] A tamping machine is a mechanical device used to extrude and compact materials. It is commonly used in the construction of concrete, asphalt and other construction projects. Depending on the vibration mode, tamping machines can be divided into two types: rotary vibration type and reciprocating type.

[0003] Tamping machines are also divided into fuel engines and electric motors. When using existing electric motors, they need to be connected to an external power source through wires to work. When the working environment cannot meet the power supply requirements, the electric tamping machine cannot work, and the practicality is low.

[0004] Therefore, the utility model provides a tamping machine camshaft driving structure to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a camshaft driving structure for a tamping machine.

[0006] The invention solves the problems in the prior art that the existing electric tamping machine cannot work under the condition that the external power supply cannot be met and the handle position cannot be adjusted.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tamping machine camshaft driving structure, comprising a tamping machine body, a power storage driving mechanism is arranged on the top of the tamping machine body, and the power storage driving mechanism comprises a battery box, a battery body, a disassembly plate, a threaded rod, a rotating motor, a threaded hole and a camshaft shaft body;

[0008] The battery box is connected to the top of the tamping machine body, the battery body is arranged inside the battery box, threaded rods are inserted at the four corners of the disassembly plate, the rotating motor is arranged at the front end of the tamping machine body, four groups of threaded holes are respectively opened at the four corners of the front end of the battery box, the camshaft shaft is connected to the output end of the rotating motor, and a rotating mechanism is arranged at the rear end of the tamping machine body.

[0009] In order to enable the rotating motor to work, as a preferred driving structure of a tamping machine camshaft of the utility model, the rotating motor is electrically connected to the battery body through a control switch.

[0010] In order to drive the camshaft body to rotate, as a preferred driving structure of the camshaft of a tamping machine of the utility model, the rotating motor is fixedly connected with the camshaft body after passing through the tamping machine body.

[0011] In order to achieve the replacement of the battery body, as a preferred embodiment of the camshaft driving structure of a tamping machine of the utility model, the threaded rod passes through the disassembly plate and forms a threaded connection with the threaded hole.

[0012] In order to adjust the position of the handle, as a preferred camshaft driving structure of a tamping machine of the utility model, the rotating mechanism includes a handle, a bolt, a rotating rod, a first thread groove and a second thread groove, the handle is arranged at the rear end of the tamping machine body, the two groups of rotating rods are respectively arranged on the inner side of the handle, the bolt is arranged on the side of the handle close to the rotating rod, the first thread groove is opened on both sides of the surface of the tamping machine body, and the second thread groove is opened on both sides of the tamping machine body close to the first thread groove.

[0013] In order to realize the rotation of the handle, as a preferred driving structure of the camshaft of a tamping machine of the utility model, the handle is rotatably connected to the tamping machine body through a rotating rod, and the positions of the bolt and the first thread groove and the second thread groove are matched.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can drive the output end of the rotating motor to rotate through the battery body when it is unable to connect to an external power source for power supply, thereby changing the driving mode of the camshaft shaft body, avoiding the problem that the tamping machine body cannot work when there is no external power source, and greatly improving its practicality.

[0016] 2. The utility model can remove the bolt from the first thread groove when the handle position needs to be adjusted, and then adjust the handle to the second thread groove position by rotating the rod, and then insert the screw into the second thread groove to fix the handle position, thereby avoiding the problem of arm soreness caused by operators using the same posture for a long time because the traditional handle does not have a position adjustment function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the partial cross-section structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0021] In the figure: 1. tamping machine body; 2. battery box; 3. battery body; 4. disassembly plate; 5. threaded rod; 6. rotating motor; 7. threaded hole; 8. cam shaft body; 9. handle; 10. bolt; 11. rotating rod; 12. first thread groove; 13. second thread groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a tamping machine camshaft driving structure, comprising a tamping machine body 1, a power storage driving mechanism is arranged on the top of the tamping machine body 1, and the power storage driving mechanism comprises a battery box 2, a battery body 3, a disassembly plate 4, a threaded rod 5, a rotating motor 6, a threaded hole 7 and a camshaft shaft body 8;

[0024] The battery box 2 is connected to the top of the tamping machine body 1, the battery main body 3 is arranged inside the battery box 2, the four corners of the disassembly plate 4 are plugged with threaded rods 5, the rotating motor 6 is arranged at the front end of the tamping machine body 1, four groups of threaded holes 7 are respectively opened at the four corners of the front end of the battery box 2, the camshaft shaft 8 is connected to the output end of the rotating motor 6, and the rear end of the tamping machine body 1 is provided with a rotating mechanism.

[0025] Preferably, the rotating motor 6 is electrically connected to the battery body 3 through the control switch, and the rotating motor 6 is fixedly connected to the cam shaft body 8 after passing through the tamping machine body 1.

[0026] During specific use, in the absence of an external power supply, the battery body 3 can be used to power the rotating motor 6, thereby changing the driving mode of the camshaft shaft 8.

[0027] The threaded rod 5 penetrates through the disassembly plate 4 and forms a threaded connection with the threaded hole 7 .

[0028] When the battery body 3 needs to be replaced, the four groups of threaded rods 5 can be rotated in the opposite direction to remove the threaded rods 5 from the threaded holes 7 , and then the battery body 3 can be replaced.

[0029] Preferably: the rotating mechanism includes a handle 9, a bolt 10, a rotating rod 11, a first thread groove 12 and a second thread groove 13, the handle 9 is arranged at the rear end of the tamping machine body 1, two groups of rotating rods 11 are respectively arranged on the inner side of the handle 9, the bolt 10 is arranged on the side of the handle 9 close to the rotating rod 11, the first thread groove 12 is opened on both sides of the surface of the tamping machine body 1, the second thread groove 13 is opened on both sides of the tamping machine body 1 close to the first thread groove 12, the handle 9 is rotatably connected with the tamping machine body 1 through the rotating rod 11, and the position of the bolt 10 and the first thread groove 12 and the second thread groove 13 are matched.

[0030] When in use, after the bolt 10 is taken out from the first thread groove 12 , the handle 9 is rotated by the rotating rod 11 , and then the bolt 10 is inserted into the second thread groove 13 to be fixed.

[0031] Working implementation principle: when using this tamping machine camshaft driving structure, when the tamping machine body 1 is working, the battery main body 3 can be used to power the rotating motor 6, so that the rotating motor 6 drives the camshaft shaft 8 to rotate, thereby changing the driving mode of the camshaft shaft 8, and the surface of the tamping machine body 1 is also provided with a charging port of the battery main body 3, which is convenient for charging the battery main body 3. When the battery main body 3 needs to be replaced after long-term use, the threaded rod 5 can be rotated in the opposite direction to remove the threaded rod 5 from the threaded hole 7, and then the disassembly plate 4 can be removed to replace the battery main body 3. This avoids the situation where the tamping machine body 1 cannot be used when there is no external power supply. The problem of working can be solved, and the battery body 3 can be used for power supply, which greatly improves its practicality. When the operator grasps the handle 9 in the same posture for a long time and causes arm pain, the position of the handle 9 can be adjusted as needed. First, the bolt 10 is rotated in the opposite direction to remove the bolt 10 from the first thread groove 12, and then the handle 9 is rotated to the position of the second thread groove 13 by the rotating rod 11, and then the bolt 10 is threadedly connected and fixed with the second thread groove 13 by thread rotation. In this way, the position of the handle 9 is adjusted, so that the operator can change the posture and position of grasping the handle 9, avoiding the problem that the traditional handle 9 cannot adjust its position according to the needs of the operator.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tamping machine camshaft drive structure, comprising a tamping machine body (1), characterized in that: The top of the tamping machine body (1) is provided with an electric storage drive mechanism, which comprises a battery box (2), a battery body (3), a disassembly plate (4), a threaded rod (5), a rotating motor (6), a threaded hole (7) and a cam shaft body (8); The battery box (2) is connected to the top of the tamping machine body (1), the battery body (3) is arranged inside the battery box (2), the four corners of the disassembly plate (4) are respectively connected with threaded rods (5), the rotating motor (6) is arranged at the front end of the tamping machine body (1), the four groups of threaded holes (7) are respectively opened at the four corners of the front end of the battery box (2), the cam shaft (8) is connected to the output end of the rotating motor (6), and the rear end of the tamping machine body (1) is provided with a rotating mechanism.

2. A tamping machine camshaft driving structure according to claim 1, characterized in that: The rotating motor (6) is electrically connected to the battery body (3) via a control switch.

3. A tamping machine camshaft driving structure according to claim 1, characterized in that: The rotating motor (6) penetrates the tamping machine body (1) and is fixedly connected to the camshaft shaft body (8).

4. A tamping machine camshaft driving structure according to claim 1, characterized in that: The threaded rod (5) passes through the disassembly plate (4) and forms a threaded connection with the threaded hole (7).

5. A tamping machine camshaft driving structure according to claim 1, characterized in that: The rotating mechanism comprises a handle (9), a bolt (10), a rotating rod (11), a first thread groove (12) and a second thread groove (13); the handle (9) is arranged at the rear end of a tamping machine body (1); two groups of rotating rods (11) are respectively arranged on the inner side of the handle (9); the bolt (10) is arranged on a side of the handle (9) close to the rotating rod (11); the first thread groove (12) is provided on both sides of the surface of the tamping machine body (1); and the second thread groove (13) is provided on both sides of the tamping machine body (1) close to the first thread groove (12).

6. A tamping machine camshaft driving structure according to claim 5, characterized in that: The handle (9) is rotatably connected to the tamping machine body (1) via a rotating rod (11), and the positions of the bolt (10) and the first thread groove (12) and the second thread groove (13) are matched.

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