Soil cleaning device for excavator

Abstract

The utility model relates to the field of soil cleaning devices, and discloses a soil cleaning device for an excavator, which comprises a mobile vehicle body, the top of the mobile vehicle body is fixedly connected with a water tank main body, the top of the water tank main body is provided with a water receiving pipe, the top of the mobile vehicle body is provided with a pump body, and the mobile vehicle body communicates with the pump body through the water receiving pipe. A moving mechanism is arranged on the water tank main body, and an adjusting mechanism is arranged on the moving mechanism; a second coupler drives a first threaded rod to rotate, then a second movable plate in threaded connection with the outer side of the first threaded rod transversely moves, the transverse movement flexibility in the device operation process can be improved, the flushing area of the device is enlarged, sludge attached to the inner wall of the excavator bucket is removed, and the manual labor amount is reduced; and the working efficiency and the soil cleaning efficiency are improved, so that the defects in current practical application are overcome, and the current requirements are met.

Description

Technical Field

[0001] The present application relates to the field of soil cleaning devices, and in particular to a soil cleaning device for an excavator. Background Art

[0002] Excavator buckets, also called digging buckets, are divided into backhoe buckets and front shovel buckets according to the working mode. Backhoe buckets are commonly used. Buckets are also divided into standard buckets, reinforced buckets, rock buckets, and gravel buckets according to the material. The standard bucket is made of domestic high-quality high-strength structural steel 16Mn, which is suitable for light working environments such as digging general clay and loose soil and loading sand, soil, and gravel. The tooth seat plate and side blade plate of the reinforced bucket are made of domestic high-quality high-strength wear-resistant steel NM360, which is suitable for heavy-duty operations such as digging hard soil mixed with softer gravel or loading gravel and gravel. The tooth seat plate and side blade plate of the rock bucket are made of ultra-high-strength wear-resistant steel H soil cleaning device RDOX imported from Sweden, which is suitable for heavy-duty working environments such as digging hard soil mixed with harder gravel, semi-hard stone, weathered stone or hard stone, and loading of blasted ore.

[0003] When the excavator bucket is working, a lot of mud tends to adhere to its inner wall, which will affect the capacity of the bucket and needs to be cleared. Currently, the mud is mostly removed manually, which results in a large workload for workers and low efficiency of manual removal. Therefore, we propose a soil cleaning device for excavators to solve this problem.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that a large amount of soil is easily attached to the inner wall of the excavator bucket when working, the soil will affect the capacity of the bucket and needs to be cleared. Currently, the soil is mostly removed manually, resulting in a large workload for workers and low efficiency of manual removal. The present application provides a soil cleaning device for an excavator.

[0006] The present application provides an excavator soil cleaning device that adopts the following technical solution:

[0007] A soil clearing device for an excavator comprises a mobile body, a water tank body is fixedly connected to the top of the mobile body, a water connecting pipe is arranged on the top of the water tank body, a pump body is installed on the top of the mobile body, the mobile body is connected with the pump body through the water connecting pipe, a moving mechanism is arranged on the water tank body, and an adjusting mechanism is arranged on the moving mechanism; the moving mechanism comprises a second motor, the second motor is fixedly connected to the top of the water tank body, one end of the output shaft of the second motor is connected to the second threaded rod through a first coupling, the end of the second threaded rod away from the second motor is rotatably connected to the inner side of the water tank body, and two second guide rods are fixedly connected to the inner side of the water tank body.

[0008] Preferably, the adjustment mechanism comprises a first movable plate, the first movable plate is threadedly connected to the outer side of the second threaded rod, and the first movable plate is slidably connected to the outer sides of the two second guide rods.

[0009] Preferably, a first motor is fixedly connected to the outer side of the first movable plate, and the first motor is connected to the first threaded rod through a second coupling. One end of the first threaded rod away from the first motor is rotatably connected to the inner side of the first movable plate, and two first guide rods are fixedly connected to the inner side of the first movable plate, and the first guide rods are symmetrically arranged on both sides of the first threaded rod.

[0010] Preferably, the outer side of the first threaded rod is threadedly connected with a second movable plate, and the second movable plate is slidably connected to the outer sides of the two first guide rods.

[0011] Preferably, a cylinder is installed on the outer side of the second movable plate, and a rack is provided at the output end of the cylinder, and the rack is slidably connected to the outer side of the second movable plate.

[0012] Preferably, two mounting blocks are fixedly connected to the outer side of the second movable plate, and the inner sides of the two mounting blocks are rotatably connected to the same connecting block, the connecting block is fixedly connected to a gear via a connecting rod, a nozzle is provided on the connecting block, the nozzle is connected to the interior of the connecting block, and the water receiving pipe is connected to the interior of the connecting block.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. When it is necessary to flush the lateral position of the bucket, the staff can start the first motor, and the first motor drives the first threaded rod to rotate through the second coupling, so that the outer thread of the first threaded rod is connected to the second movable plate to move horizontally, which can increase the flexibility of lateral movement during the operation of the device, thereby expanding the flushing area of ​​the device, clearing the sludge attached to the inner wall of the excavator bucket, reducing the amount of manual labor, and improving the work efficiency and soil cleaning efficiency, so as to overcome the shortcomings in current practical applications and meet current needs;

[0015] 2. By starting the cylinder, the extended end of the cylinder drives the rack to move on the outside of the second movable plate, thereby driving the meshing gear on the outside to rotate. Since the gear is fixedly connected to the connecting block through a connecting rod, and the connecting block is rotatably connected to the inner sides of the two mounting blocks, the extension and contraction of the extended end of the cylinder can rotate the connecting block and the nozzle, thereby adjusting the water source spraying position, further increasing the water source flushing range, and preventing residual dead corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a schematic diagram of the structure of the regulating mechanism of the embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the overall structure of the embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. Mobile body; 2. Water tank body; 3. Water connecting pipe; 4. Pump body; 5. First mobile plate; 6. First threaded rod; 7. First guide rod; 8. First motor; 9. Second mobile plate; 10. Cylinder; 11. Rack; 12. Gear; 13. Mounting block; 14. Nozzle; 15. Connecting block; 16. Second motor; 17. Second threaded rod; 18. Second guide rod. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses a soil cleaning device for an excavator. Figure 1-3 A soil-clearing device for an excavator comprises a mobile body 1, a water tank body 2 is fixedly connected to the top of the mobile body 1, a water connection pipe 3 is arranged on the top of the water tank body 2, a pump body 4 is installed on the top of the mobile body 1, the mobile body 1 is connected with the pump body 4 through the water connection pipe 3, a moving mechanism is arranged on the water tank body 2, and an adjusting mechanism is arranged on the moving mechanism; the moving mechanism comprises a second motor 16, the second motor 16 is fixedly connected to the top of the water tank body 2, and one end of the output shaft of the second motor 16 is connected to a second threaded rod through a first coupling. 17, one end of the second threaded rod 17 away from the second motor 16 is rotatably connected to the inner side of the water tank body 2, and two second guide rods 18 are fixedly connected to the inner side of the water tank body 2; by starting the second motor 16, when the second motor 16 rotates, the second motor 16 drives the second threaded rod 17 to rotate through the first coupling at the output end, and when the second threaded rod 17 rotates, the second threaded rod 17 drives the first movable plate 5 threadedly connected on the outer side to move along the direction of the two second guide rods 18, thereby adjusting the horizontal height of the entire device.

[0022] Reference Figure 1-3 The adjustment mechanism includes a first movable plate 5 , which is threadedly connected to the outer side of the second threaded rod 17 , and the first movable plate 5 is slidably connected to the outer sides of the two second guide rods 18 .

[0023] Reference Figure 1-3 A first motor 8 is fixedly connected to the outer side of the first movable plate 5, and the first motor 8 is connected to the first threaded rod 6 through a second coupling. One end of the first threaded rod 6 away from the first motor 8 is rotatably connected to the inner side of the first movable plate 5, and two first guide rods 7 are fixedly connected to the inner side of the first movable plate 5, and the first guide rods 7 are symmetrically arranged on both sides of the first threaded rod 6.

[0024] Reference Figure 1-3 The outer side of the first threaded rod 6 is threadedly connected to a second movable plate 9 , and the second movable plate 9 is slidably connected to the outer sides of the two first guide rods 7 .

[0025] Reference Figure 1-3 A cylinder 10 is installed on the outer side of the second movable plate 9, and a rack 11 is provided at the output end of the cylinder 10. The rack 11 is slidably connected to the outer side of the second movable plate 9. Two mounting blocks 13 are fixedly connected to the outer side of the second movable plate 9. The inner sides of the two mounting blocks 13 are rotatably connected to the same connecting block 15. The connecting block 15 is fixedly connected to the gear 12 through a connecting rod. A nozzle 14 is provided on the connecting block 15, and the nozzle 14 is connected to the inside of the connecting block 15. By starting the pump body 4, the pump body 4 sprays water from the connecting block 15 and the nozzle 14 through the water pipe 3, and then the bucket is washed. When it is necessary to wash the horizontal position of the bucket, the staff can start the first motor 8, and the first motor 8 drives the first threaded rod 6 to rotate through the second coupling. The second movable plate 9 is connected to the outer thread of the device and moves horizontally, which can increase the flexibility of horizontal movement during the operation of the device, thereby expanding the flushing area of ​​the device and clearing the sludge attached to the inner wall of the excavator bucket. The water pipe 3 is connected to the inside of the connecting block 15; when it is necessary to adjust the angle of the nozzle 14, the staff can start the cylinder 10, and drive the rack 11 to move on the outer side of the second movable plate 9 through the extended end of the cylinder 10, thereby driving the outer meshing gear 12 to rotate. Since the gear 12 is fixedly connected to the connecting block 15 through a connecting rod, and the connecting block 15 is rotatably connected to the inner side of the two mounting blocks 13, the extension and retraction of the extended end of the cylinder 10 can rotate the connecting block 15 and the nozzle 14, thereby adjusting the water source injection position.

[0026] The implementation principle of the soil cleaning device for an excavator in the embodiment of the present application is as follows: when the staff uses the device, the staff can first place the device in a suitable position. When the bucket needs to be cleaned, the staff can first start the second motor 16. When the second motor 16 rotates, the second motor 16 drives the second threaded rod 17 to rotate through the first coupling at the output end. When the second threaded rod 17 rotates, the second threaded rod 17 drives the first movable plate 5 connected with the outer thread to move along the direction of the two second guide rods 18, thereby adjusting the horizontal height of the entire device. When it is adjusted to a suitable height, the staff starts the pump body. 4. The pump body 4 sprays water from the connection block 15 and the nozzle 14 through the water pipe 3 to flush the bucket. When the bucket needs to be flushed horizontally, the staff can start the first motor 8, and the first motor 8 drives the first threaded rod 6 to rotate through the second coupling, so that the outer thread of the first motor 8 is connected to the second moving plate 9 to move horizontally, which can increase the flexibility of horizontal movement during the operation of the device, thereby expanding the flushing area of ​​the device, clearing the sludge attached to the inner wall of the excavator bucket, reducing the amount of manual labor, and improving the efficiency of soil cleaning, so as to overcome the shortcomings in current practical applications and meet current needs;

[0027] When it is necessary to adjust the angle of the nozzle 14, the staff can start the cylinder 10, and drive the rack 11 to move on the outside of the second movable plate 9 through the extended end of the cylinder 10, thereby driving the outer meshing gear 12 to rotate. Since the gear 12 is fixedly connected to the connecting block 15 through a connecting rod, and the connecting block 15 is rotatably connected to the inner sides of the two mounting blocks 13, the extension and contraction of the extended end of the cylinder 10 can rotate the connecting block 15 and the nozzle 14, thereby adjusting the water source injection position, further increasing the water source flushing range, and preventing impurities from remaining in dead corners.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A soil cleaning device for an excavator, comprising a mobile body (1), characterized in that: The top of the mobile body (1) is fixedly connected to a water tank body (2), the top of the water tank body (2) is provided with a water connection pipe (3), the top of the mobile body (1) is equipped with a pump body (4), the mobile body (1) is connected to the pump body (4) via the water connection pipe (3), a moving mechanism is provided on the water tank body (2), and an adjusting mechanism is provided on the moving mechanism; The moving mechanism comprises a second motor (16), the second motor (16) is fixedly connected to the top of the water tank body (2), one end of the output shaft of the second motor (16) is connected to a second threaded rod (17) through a first coupling, one end of the second threaded rod (17) away from the second motor (16) is rotatably connected to the inner side of the water tank body (2), and two second guide rods (18) are fixedly connected to the inner side of the water tank body (2).

2. The soil cleaning device for an excavator according to claim 1, characterized in that: The adjustment mechanism comprises a first movable plate (5), the first movable plate (5) is threadedly connected to the outer side of the second threaded rod (17), and the first movable plate (5) is slidably connected to the outer sides of two second guide rods (18).

3. The soil cleaning device for an excavator according to claim 2, characterized in that: A first motor (8) is fixedly connected to the outer side of the first movable plate (5), and the first motor (8) is connected to the first threaded rod (6) through a second coupling. One end of the first threaded rod (6) away from the first motor (8) is rotatably connected to the inner side of the first movable plate (5). Two first guide rods (7) are fixedly connected to the inner side of the first movable plate (5), and the first guide rods (7) are symmetrically arranged on both sides of the first threaded rod (6).

4. The soil cleaning device for an excavator according to claim 3, characterized in that: The outer side of the first threaded rod (6) is threadedly connected to a second movable plate (9), and the second movable plate (9) is slidably connected to the outer sides of the two first guide rods (7).

5. The soil cleaning device for an excavator according to claim 4, characterized in that: A cylinder (10) is installed on the outer side of the second movable plate (9), and a rack (11) is provided at the output end of the cylinder (10), and the rack (11) is slidably connected to the outer side of the second movable plate (9).

6. The soil cleaning device for an excavator according to claim 4, characterized in that: Two mounting blocks (13) are fixedly connected to the outer side of the second movable plate (9); the inner sides of the two mounting blocks (13) are rotatably connected to the same connecting block (15); the connecting block (15) is fixedly connected to the gear (12) via a connecting rod; a nozzle (14) is provided on the connecting block (15); the nozzle (14) is communicated with the interior of the connecting block (15); and the water receiving pipe (3) is communicated with the interior of the connecting block (15).

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