Tamping device for earth-rock engineering

Abstract

The utility model belongs to the technical field of earth-rock engineering, and particularly relates to an earth-rock engineering tamping device which comprises a box body, a push handle is fixed at the upper end of one side of the box body, a partition plate is fixed in the middle of the interior of the box body, a front tamping plate is arranged at the front end of the bottom of the box body, and a rear tamping plate is arranged at the rear end of the bottom of the box body. The whole tamping plate is arranged to be of a split structure, the bottom of the front tamping plate and the bottom of the rear tamping plate are arranged in an inclined stepped mode, the stepped structure can tamp the ground for multiple times point by point, and the equipment does not need to be moved back and forth for multiple times; the driving mechanism drives the front tamping plate and the rear tamping plate to work back and forth, compared with a traditional heavy tamping block, the weight is lighter, meanwhile, the reciprocating tamping efficiency is higher, and the tamping effect and quality are improved; the heat dissipation mechanism dissipates heat to the outside by using power output by the driving motor, so that the use stability is ensured; and the cooling mechanism cools the worker by using power output by the driving motor, so that the working comfort is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of earthwork engineering, and in particular relates to a compacting device for earthwork engineering. Background Art

[0002] During the construction process of site leveling and ground filling in earthwork engineering, compaction equipment is often needed to compact the soft earth and stone, so that the foundation can be compacted layer by layer to improve the construction quality.

[0003] After checking the disclosure (announcement) number: CN215105227U, a tamping device for earthwork engineering is disclosed. This technology discloses that "it is composed of a box body, a push handle, a universal wheel, a connecting plate, a tamping plate, a tamping block, a pulling structure and a limiting structure. A push handle is fixedly installed on one side of the box body, and a universal wheel is fixedly installed on the bottom of the box body. The bottom of the box body is slidably connected with a connecting plate, and a tamping plate is fixedly installed on the bottom of the connecting plate. A tamping block is fixedly installed on the top of the connecting plate. A pulling structure is arranged between the tamping block and the box body, and a limiting structure is arranged on one side of the box body. A sliding rod is fixedly installed inside the box body, and the tamping block is slidably connected with the sliding rod. The surface of the sliding rod is sleeved with a spring and other technical solutions. By setting the pulling structure, the tamping block can be automatically pulled up and then dropped to compact the ground, which reduces the labor intensity of the staff, is simple to operate, and is convenient for the staff to use and other technical effects";

[0004] However, this compaction method is inefficient, and in order to ensure the compaction effect, the equipment needs to be moved back and forth for compaction many times, which is inefficient, and the tamping plate is heavy, which is not conducive to the movement and transportation of the equipment;

[0005] In order to solve the above problems, the present application proposes a compaction device for earthwork engineering. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a compaction device for earthwork engineering, which has the characteristics of improving compaction efficiency and effect, and reducing temperature and heat.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compaction device for earthwork engineering, comprising a box body, a push handle is fixed to the upper end of one side of the box body, a partition is fixed in the middle of the box body, a front tamping plate is arranged at the front end of the bottom of the box body, a rear tamping plate is arranged at the rear end of the bottom of the box body, a driving mechanism is arranged between the inside of the box body and the front tamping plate and the rear tamping plate, a heat dissipation mechanism is arranged between the front end and the inside of the box body, and a cooling mechanism is arranged between the rear end and the inside of the box body; the driving mechanism comprises a bracket fixed to the inside of the box body and a crankshaft rotating in the bracket, a guide sleeve formed at the bottom of the inner side of the box body and a guide rod passing through the guide sleeve, and also comprises a connecting seat fixed to the upper end of the guide rod and a connecting rod connected between the connecting seat and the crankshaft.

[0008] As an optimal technical solution for a compaction device for earthwork engineering of the utility model, a driving motor is fixed to the upper end of the outer side of the box body, a reducer is arranged inside the box body, the output end of the driving motor is connected to the input end of the reducer, and the output end of the reducer is connected to one end of the crankshaft.

[0009] As a preferred technical solution for a compaction device for earthwork engineering of the utility model, the connecting rod is rotationally connected to the connecting seat and the crankshaft, and the middle of the top of the front tamping plate and the rear tamping plate is fixed to the bottom of the guide rod.

[0010] As an optimal technical solution for a compaction device for earthwork engineering of the utility model, the heat dissipation mechanism includes a heat dissipation fan fixedly installed inside the box body near one end of the driving motor and a No. 1 air intake filter arranged on one side of the partition inside the box body, as well as an air vent opened between the heat dissipation fan and the driving motor inside the box body and a heat dissipation cover fixed on the outside of the box body, and also includes an exhaust port opened at the bottom of the end of the heat dissipation cover away from the box body, and the rotating shaft of the heat dissipation fan is fixed to the output shaft of the driving motor.

[0011] As an optimal technical solution for a compaction device for earthwork engineering of the utility model, the cooling mechanism includes a speed-up machine fixed inside the box body near one end of the push handle and a cooling fan arranged on the same side of the box body, as well as a No. 2 air intake filter arranged on the other side of the partition inside the box body and a damping air guide plate rotating on the side of the box body near the push handle, and an adjustment paddle is also arranged on the air guide plate.

[0012] As a preferred technical solution for a compaction device for earthwork engineering of the utility model, the input end of the speed booster is fixed to the end of the crankshaft away from the reducer, and the output end of the speed booster is fixed to the rotating shaft of the cooling fan.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model arranges the entire tamping plate into a split structure, and the bottom of the front tamping plate and the rear tamping plate are arranged in an inclined stepped manner. The stepped structure can compact the ground bit by bit multiple times without the need to move the equipment back and forth multiple times; the driving mechanism drives the front tamping plate and the rear tamping plate to work back and forth, and compared with the traditional heavier tamping blocks, the weight will be lighter, and the efficiency of reciprocating compaction will be higher, thereby improving the compaction effect and quality; the heat dissipation mechanism uses the power output by the driving motor to dissipate heat to the outside of itself to ensure stability in use; the cooling mechanism uses the power output by the driving motor to cool the staff to improve the comfort of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the structure from a side view;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model with partial decomposition of the main view;

[0018] Figure 4 It is a schematic diagram of the structure of the top section of the box body in the utility model;

[0019] Figure 5 This is a schematic diagram of a half-section structure of the box body in the utility model;

[0020] Figure 6 It is an enlarged structural diagram of the driving mechanism, the heat dissipation mechanism and the cooling mechanism in the utility model;

[0021] In the figure: 1. box body; 11. push handle; 12. partition; 2. front tamping plate; 3. rear tamping plate; 4. driving mechanism; 41. bracket; 42. crankshaft; 43. guide sleeve; 44. guide rod; 45. connecting seat; 46. connecting rod; 47. driving motor; 48. reducer; 5. heat dissipation mechanism; 51. cooling fan; 52. No. 1 air intake filter; 53. air vent; 54. heat dissipation cover; 55. exhaust port; 6. cooling mechanism; 61. speed increaser; 62. cooling fan; 63. No. 2 air intake filter; 64. air guide plate; 65. adjustment paddle. 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] Example

[0024] See also Figure 1-6 The utility model provides the following technical solutions: a compacting device for earthwork engineering, comprising a box body 1, a push handle 11 is fixed to the upper end of one side of the box body 1, a partition 12 is fixed in the middle of the box body 1, a front tamping plate 2 is arranged at the front end of the bottom of the box body 1, a rear tamping plate 3 is arranged at the rear end of the bottom of the box body 1, a driving mechanism 4 is arranged between the inside of the box body 1 and the front tamping plate 2 and the rear tamping plate 3, a heat dissipation mechanism 5 is arranged between the front end and the inside of the box body 1, and a cooling mechanism 6 is arranged between the rear end and the inside of the box body 1; the driving mechanism 4 comprises a bracket 41 fixed to the inside of the box body 1 and a crankshaft 42 rotating in the bracket 41, a guide sleeve 43 formed at the bottom of the inner side of the box body 1 and a guide rod 44 penetrating the guide sleeve 43, and also comprises a connecting seat 45 fixed to the upper end of the guide rod 44 and a connecting rod 46 connected between the connecting seat 45 and the crankshaft 42.

[0025] Specifically, a driving motor 47 is fixed to the upper end of the outer side of the box body 1, and a reducer 48 is arranged inside the box body 1. The output end of the driving motor 47 is connected to the input end of the reducer 48, and the output end of the reducer 48 is connected to one end of the crankshaft 42. The connecting rod 46 is rotatably connected to the connecting seat 45 and the crankshaft 42. The middle of the top of the front tamping plate 2 and the rear tamping plate 3 is fixed to the bottom of the guide rod 44. In this embodiment, the driving mechanism 4 drives the front tamping plate 2 and the rear tamping plate 3 to work back and forth. Compared with the traditional heavy tamping block, the weight will be lighter, and the efficiency of reciprocating tamping is higher, which improves the tamping effect and quality.

[0026] Specifically, the heat dissipation mechanism 5 includes a heat dissipation fan 51 fixedly installed inside the box 1 near one end of the drive motor 47 and a No. 1 air intake filter 52 arranged on one side of the internal partition 12 of the box 1, as well as an air vent 53 extending through the heat dissipation fan 51 inside the box 1 and the drive motor 47 and a heat dissipation cover 54 fixed on the outside of the box 1, and also includes an exhaust port 55 opened at the bottom of the end of the heat dissipation cover 54 away from the box 1. The rotating shaft of the heat dissipation fan 51 is fixed to the output shaft of the drive motor 47. In this embodiment, the heat dissipation mechanism 5 uses the power output by the drive motor 47 to dissipate heat to the outside of itself to ensure stability in use.

[0027] Specifically, the cooling mechanism 6 includes a speed-up machine 61 fixed to one end of the box body 1 near the push handle 11, a cooling fan 62 arranged on the same side of the box body 1, a second air intake filter 63 arranged on the other side of the partition 12 inside the box body 1, and a damping air guide plate 64 rotating on the side of the box body 1 near the push handle 11, and an adjustment paddle 65 is also arranged on the air guide plate 64. The input end of the speed-up machine 61 is fixed to the end of the crankshaft 42 away from the reducer 48, and the output end of the speed-up machine 61 is fixed to the rotating shaft of the cooling fan 62. In this embodiment, the cooling mechanism 6 uses the power output by the drive motor 47 to cool down the staff to improve the comfort of work.

[0028] The working principle and use process of the utility model are as follows: the output of the driving motor 47 drives the crankshaft 42 to rotate in the bracket 41 through the reducer 48, the rotating crankshaft 42 drives the connecting rod 46 to swing up and down and rotate, the connecting rod 46 drives the connecting seat 45 and the guide rod 44 to reciprocate up and down, and the guide rod 44 slides in the guide sleeve 43. During the process of the guide rod 44 rising and falling, the front tamping plate 2 and the rear tamping plate 3 are driven to impact the ground in a staggered manner, so as to achieve the purpose of compacting the ground;

[0029] The output shaft of the driving motor 47 is also connected to the first air intake filter 52 before being connected to the reducer 48. The power and speed output by the driving motor 47 directly drive the cooling fan 51 to rotate. Under the action of the cooling fan 51, the airflow passes through the first air intake filter 52 and the vent 53 to the cooling cover 54 to dissipate the heat of the driving motor 47, and is finally discharged from the exhaust port 55.

[0030] The driving motor 47 drives the crankshaft 42 to be accelerated by the speed increaser 61, and the accelerated power drives the cooling fan 62 to rotate. Under the action of the cooling fan 62, the air flow passes through the No. 2 air intake filter 63 to blow air to the human body. The angle of the air guide plate 64 can also be adjusted by adjusting the paddle 65. The air guide plate 64 and the box body 1 are damped for rotation.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded 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 utility model shall be included in the protection scope of the utility model.

Claims

1. A compaction device for earthwork engineering, characterized in that: The invention comprises a box body (1), a push handle (11) is fixed at the upper end of one side of the box body (1), a partition (12) is fixed in the middle of the box body (1), a front tamping plate (2) is arranged at the front end of the bottom of the box body (1), a rear tamping plate (3) is arranged at the rear end of the bottom of the box body (1), a driving mechanism (4) is arranged between the inside of the box body (1) and the front tamping plate (2) and the rear tamping plate (3), a heat dissipation mechanism (5) is arranged between the front end and the inside of the box body (1), and a cooling mechanism (6) is arranged between the rear end and the inside of the box body (1); The driving mechanism (4) comprises a bracket (41) fixed inside the housing (1) and a crankshaft (42) rotating in the bracket (41), a guide sleeve (43) formed at the bottom of the inner side of the housing (1) and a guide rod (44) penetrating the guide sleeve (43), and further comprises a connecting seat (45) fixed at the upper end of the guide rod (44) and a connecting rod (46) connected between the connecting seat (45) and the crankshaft (42).

2. A compaction device for earthwork engineering according to claim 1, characterized in that: A driving motor (47) is fixed to the upper end of the outer side of the housing (1), a reducer (48) is arranged inside the housing (1), an output end of the driving motor (47) is connected to an input end of the reducer (48), and an output end of the reducer (48) is connected to one end of the crankshaft (42).

3. The compaction device for earthwork engineering according to claim 1, characterized in that: The connecting rod (46) is rotatably connected to the connecting seat (45) and the crankshaft (42), and the middle of the top of the front ramming plate (2) and the rear ramming plate (3) is fixed to the bottom of the guide rod (44).

4. The compaction device for earthwork engineering according to claim 1, characterized in that: The heat dissipation mechanism (5) comprises a heat dissipation fan (51) fixedly mounted inside the housing (1) near one end of the drive motor (47), and a first air intake filter (52) arranged on one side of the partition (12) inside the housing (1), as well as an air vent (53) extending between the heat dissipation fan (51) inside the housing (1) and the drive motor (47), and a heat dissipation cover (54) fixed outside the housing (1), and also comprises an exhaust port (55) arranged at the bottom of one end of the heat dissipation cover (54) away from the housing (1), and the rotating shaft of the heat dissipation fan (51) is fixed to the output shaft of the drive motor (47).

5. The compaction device for earthwork engineering according to claim 1, characterized in that: The cooling mechanism (6) comprises a speed increasing machine (61) fixed to one end of the box body (1) near the push handle (11), a cooling fan (62) arranged on the same side of the box body (1), a second air intake filter (63) arranged on the other side of the internal partition (12) of the box body (1), and a damping air guide plate (64) rotating on the side of the box body (1) near the push handle (11), and an adjusting paddle (65) is also arranged on the air guide plate (64).

6. The compaction device for earthwork engineering according to claim 5, characterized in that: The input end of the speed increaser (61) is fixed to an end of the crankshaft (42) away from the speed reducer (48), and the output end of the speed increaser (61) is fixed to the rotating shaft of the cooling fan (62).

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