Automatic earthwork treatment equipment

Through the automatic earthwork treatment equipment's shovel blocks, crushing rollers and motor-driven compression stick structure, the problem of decreasing compaction caused by hard soil blocks in the earthwork is solved, and efficient crushing and uniform compaction of the earthwork is achieved.

CN222161200UActive Publication Date: 2024-12-13TIANJIN HANYU CONSTRUCTION ENGINEERING CO LTD
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Patent Information

Application Number
CN202420900905.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-28
Publication Date
2024-12-13
Estimated Expiration
2034-04-28

AI Technical Summary

Technical Problem

When existing earth presses compact the soil, the earth contains large and hard solid blocks, resulting in a problem of reducing the compaction degree of the earth.

Method used

An automated earthwork treatment equipment was designed, using structures such as shovel blocks, crushing rollers, gears, partitions, wheels, connecting rods, pulleys and motors. The soil blocks were crushed through the crushing rollers and the pressing rods driven by the motor were used. Adjust compaction.

Benefits of technology

The compaction degree of the earth is improved, the uniformity and compactness of the earth is ensured, and the problem of reducing the compaction degree is avoided.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of earthwork treatment, and discloses automatic earthwork treatment equipment which comprises a shell, two connecting blocks are fixedly connected to the outer side of the shell, a shovel block is fixedly connected between the two connecting blocks, two crushing rollers are rotationally connected to the middle of the shovel block, and the two crushing rollers are fixedly connected to the outer side of the shell. And one ends of the two crushing rollers are fixedly connected with gears, the two gears are meshed with each other, the side, close to the shell, of a shovel block is fixedly connected with a partition plate, a square groove is formed in the middle of the partition plate, and two wheels are rotationally connected to the middle of the shell. According to the soil crushing device, the two crushing rollers can be driven by the wheels to crush entering soil blocks by pushing the shell, meanwhile, soil which is not completely crushed can be blocked under the action of the partition plate, the height of the pressing roller can be adjusted through the driving motor, and the pressing effect can be improved through the pressure spring; meanwhile, whether the current compaction degree reaches the standard or not can be judged according to the extension of the bracket.
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Description

Technical Field

[0001] The utility model relates to the technical field of earthwork processing, in particular to an automatic earthwork processing device. Background Art

[0002] Earthwork is one of the main projects in the construction of a building project. Earthwork includes: site leveling, roadbed excavation, civil air defense project excavation, ground filling, roadbed filling and foundation pit backfilling. The construction plan should be arranged reasonably and should not be arranged in the rainy season as much as possible. At the same time, in order to reduce the construction cost of earthwork, implement the principle of not occupying or occupying less farmland and arable land and facilitating land reclamation, a reasonable allocation plan for earthwork should be made and overall arrangements should be made.

[0003] Nowadays, after backfilling the earth, a soil compactor is needed for subsequent compaction operations. Although the earth can be flattened, there are still some shortcomings. The earth contains some larger and harder solid soil blocks. When compacting, the rest of the soil is relatively soft. Therefore, when the earth is squeezed by a soil compactor, the compaction degree of the earth will be reduced. For this reason, an automated earth processing equipment is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automated earth processing equipment, which aims to improve the problem in the prior art that the earth contains some larger and harder solid soil blocks, and when compacted, the compaction degree of the earth is reduced when the earth is squeezed by a soil compressor because the rest of the soil is relatively soft.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automated earthwork processing equipment, including a shell, two connecting blocks are fixedly connected to the outer side of the shell, a shovel block is fixedly connected between the two connecting blocks, the middle part of the shovel block is rotatably connected to two crushing rollers, one end of the two crushing rollers are fixedly connected to gears, the two gears are meshed with each other, the shovel block is fixedly connected to a partition plate on the side close to the shell, a square groove is provided in the middle of the partition plate, two wheels are rotatably connected to the middle part of the shell, a connecting rod is fixedly connected between the two wheels, the outer periphery of the connecting rod is fixedly connected to pulley 1, one end of one of the crushing rollers away from the gear is fixedly connected to pulley 2, a connecting assembly is arranged between pulley 1 and pulley 2, a lifting assembly is fixedly connected to the inside of the shell, and a pressing rod is arranged at the bottom of the lifting assembly.

[0006] As a further description of the above technical solution:

[0007] The connecting assembly comprises a synchronous belt, and the synchronous belt is sleeved on the outer circumference of the first pulley and the second pulley.

[0008] As a further description of the above technical solution:

[0009] The lifting assembly includes a screw rod, which is rotatably connected to the inside of the shell, and the outer periphery of the screw rod is threadedly connected to a nut seat, one side of the nut seat is fixedly connected to a movable block, and the other side of the movable block is fixedly connected to a limiting block, the inside of the shell is fixedly connected to a limiting rod, and the limiting block is slidably connected to the outer periphery of the limiting rod, the inside of the movable block is fixedly connected to a compression spring, the other end of the compression spring is fixedly connected to a bracket, the middle part of the bracket is rotatably connected to a clamping rod, and the inside of the shell is fixedly connected to a driving assembly.

[0010] As a further description of the above technical solution:

[0011] The driving assembly comprises a motor, the motor is fixedly connected to the inside of the housing, and the top end of the screw rod is fixedly connected to the output end of the motor.

[0012] As a further description of the above technical solution:

[0013] Two fixing blocks are fixedly connected to the bottom of the shell, and a plowshare is fixedly connected between the two fixing blocks.

[0014] As a further description of the above technical solution:

[0015] A baffle is slidably connected inside the movable block, and the baffle is fixedly connected between the compression spring and the bracket.

[0016] As a further description of the above technical solution:

[0017] A sliding groove is provided inside the shell, and the nut seat is slidably connected to the middle part of the sliding groove.

[0018] As a further description of the above technical solution:

[0019] The diameter of the first pulley is greater than the diameter of the second pulley.

[0020] As a further description of the above technical solution:

[0021] A handrail is fixedly connected to one side of the shell away from the shovel block, and a rubber sleeve is provided on the outer periphery of the handrail.

[0022] As a further description of the above technical solution:

[0023] The two gears are rotatably connected to the middle of one of the connecting blocks.

[0024] The utility model has the following beneficial effects:

[0025] 1. In the utility model, through the mutual cooperation of structures such as the shovel block, the crushing rod, the gear, the partition, the wheel, the connecting rod, the pulley one, the pulley two, the synchronous belt and the connecting block, the wheel can drive the two crushing rods to crush the incoming soil blocks by pushing the shell, and at the same time, the incompletely crushed soil can be blocked under the action of the partition.

[0026] 2. In the utility model, through the mutual cooperation of structures such as the motor, the screw rod, the nut seat, the sliding block, the limit block, the limit rod, the compression spring, the bracket and the clamping roller, the driving motor can drive the clamping rod to move upward or downward, and the height of the clamping rod can be adjusted according to the earthwork compaction requirements. When the clamping rod moves downward, the compression spring will be compressed. At this time, the compression spring will continue to squeeze the bracket, thereby improving the compaction effect. At the same time, it can be judged whether the current compaction degree meets the standard according to the extension of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional schematic diagram of an automated earthwork processing device proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the gears of an automated earthwork handling device proposed by the utility model;

[0029] Figure 3 This is a structural schematic diagram of a pulley 1 of an automated earthwork handling device proposed by the utility model;

[0030] Figure 4 This is a structural schematic diagram of a motor for an automated earthwork processing device proposed by the utility model;

[0031] Figure 5 The utility model is a schematic diagram of the structure of a compression spring of an automated earthwork processing device.

[0032] Legend:

[0033] 1. Shell; 2. Shovel block; 3. Crushing roller; 4. Gear; 5. Partition; 6. Square hole; 7. Wheel; 8. Connecting rod; 9. Pulley 1; 10. Pulley 2; 11. Synchronous belt; 12. Connecting block; 13. Fixed block; 14. Rake; 15. Screw rod; 16. Nut seat; 17. Movable block; 18. Limit block; 19. Limit rod; 20. Compression spring; 21. Bracket; 22. Pressing rod; 23. Motor; 24. Baffle; 25. Slide. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1-Figure 3 The utility model provides an embodiment: an automated earthwork processing device, comprising a shell 1, two connecting blocks 12 are fixedly connected to the outer side of the shell 1, a shovel block 2 is fixedly connected between the two connecting blocks 12, the middle of the shovel block 2 is rotatably connected to two crushing rollers 3, one end of the two crushing rollers 3 is fixedly connected to a gear 4, the two gears 4 are meshed with each other, a partition 5 is fixedly connected to the side of the shovel block 2 close to the shell 1, a square hole 6 is opened in the middle of the partition 5, when one of the crushing rollers 3 rotates, the two crushing rollers 3 can be rotated at the same time under the action of the gear 4, and then The soil shoveled in by the shovel block 2 can be crushed, and the incompletely crushed soil blocks can be blocked by the action of the partition 5 and the square hole 6. The middle part of the shell 1 is rotatably connected to two wheels 7, and a connecting rod 8 is fixedly connected between the two wheels 7. The outer periphery of the connecting rod 8 is fixedly connected to a pulley 1 9. One end of one crushing roller 3 away from the gear 4 is fixedly connected to a pulley 2 10, and a connecting assembly is arranged between the pulley 1 9 and the pulley 2 10. The connecting assembly can connect the pulley 1 9 and the pulley 2 10, so that the two crushing rollers 3 can crush the entered soil when the connecting rod 8 rotates.

[0036] Reference Figure 1-Figure 3 , the two gears 4 are rotatably connected in the middle of one of the connecting blocks 12, and the connecting block 12 can be used to protect the gear 4 to prevent the outer periphery of the gear 4 from being unable to mesh due to the adsorption of dust. A lifting component is fixedly connected to the inside of the shell 1, and a pressing rod 22 is provided at the bottom of the lifting component. The connecting component includes a synchronous belt 11, and the synchronous belt 11 is sleeved on the outer periphery of the pulley 1 9 and the pulley 2 10. The pulley 1 9 and the pulley 2 10 can be connected by the synchronous belt 11, and then one of the crushing rollers 3 can be driven to rotate when the connecting rod 8 rotates. At this time, the two crushing rollers 3 can crush the incoming soil blocks through the two gears 4. The diameter of the pulley 1 9 is larger than the diameter of the pulley 2 10. Through this setting, the number of revolutions of the crushing roller 3 can be greater than the number of revolutions of the wheel 7, so that the crushing roller 3 can better crush the incoming soil.

[0037] Reference Figure 4 and Figure 5The lifting assembly includes a screw rod 15, which is rotatably connected to the inside of the shell 1. The outer periphery of the screw rod 15 is threadedly connected to a nut seat 16, and one side of the nut seat 16 is fixedly connected to a movable block 17. A slide groove 25 is provided inside the shell 1, and the nut seat 16 is slidably connected to the middle part of the slide groove 25. The nut seat 16 can be limited by the slide groove 25. When the screw rod 15 rotates, the nut seat 16 can be prevented from tilting or rotating when the nut seat 16 is driven to move, so that the movable block 17 can only move vertically. The other side of the movable block 17 is fixedly connected to a limiting block 18, and the inside of the shell 1 is fixedly connected to a limiting rod 19, and the limiting block 18 is slidably connected to the outer periphery of the limiting rod 19. A compression spring 20 is fixedly connected to the inside of the movable block 17, and the other end of the compression spring 20 is fixedly connected to a bracket 21, and the middle part of the bracket 21 is rotatably connected to a pressing rod 22.

[0038] Reference Figure 4 and Figure 5 When the screw rod 15 rotates forward, the nut seat 16 can be driven to move downward, thereby causing the compression rod 22 to be squeezed and driving the bracket 21 to compress the compression spring 20. At this time, the bracket 21 can be continuously squeezed by the compression spring 20, thereby improving the compression quality of the compression rod 22. At the same time, when the bracket 21 is extended, the extendable part can judge whether the current compression degree is qualified. When the screw rod 15 rotates reversely, the movable block 17 can be raised, thereby preventing the compression rod 22 from contacting the ground and generating friction, which may cause damage to the compression rod 22. The movable block 17 is internally slidably connected with a baffle 24, which is fixedly connected between the compression spring 20 and the bracket 21. The baffle 24 can limit the bracket 21, thereby preventing the bracket 21 from tilting when moving. At the same time, the compression spring 20 can be prevented from being deformed and damaged due to tilting and extrusion, thereby improving the service life of the compression spring 20. The housing 1 is fixedly connected with a driving component.

[0039] Reference Figure 4 The driving assembly includes a motor 23, which is fixedly connected to the inside of the shell 1. The top of the screw rod 15 is fixedly connected to the output end of the motor 23. By driving the motor 23, the screw rod 15 can be rotated in the forward or reverse direction, and the movable block 17 can be raised or lowered, so that the earth can be compacted. At the same time, the movable block 17 can be raised when the shell 1 is transported to prevent the compacting rod 22 from contacting the ground and causing wear and damage to the compacting rod 22.

[0040] Reference Figure 1 and Figure 5 Two fixed blocks 13 are fixedly connected to the bottom of the shell 1, and a plow 14 is fixedly connected between the two fixed blocks 13. The fixed blocks 13 and the plow 14 can be used to preliminarily sort the crushed soil, which can facilitate the extrusion work of the compacting rod 22.

[0041] Reference Figure 1 The side of the shell 1 away from the shovel block 2 is fixedly connected with an armrest and a rubber sleeve on the periphery of the armrest. The shell 1 can be moved to a desired position more conveniently and comfortably through the action of the armrest and the rubber sleeve.

[0042] Working principle: When in use, the housing 1 is pushed to make the pulley 1 9 and the pulley 2 10 rotate simultaneously under the action of the synchronous belt 11. When the pulley 2 10 rotates, it can drive one of the crushing rollers 3 to rotate. At this time, under the action of the gear 4, the two crushing rollers 3 can rotate simultaneously, thereby crushing the soil shoveled in by the shovel block 2. At the same time, the incompletely crushed soil blocks can be blocked under the action of the partition 5; the crushed soil can be initially leveled by the fixed block 13 and the rake 14

[0043] Among them, the screw rod 15 can be rotated by driving the motor 23, which can drive the nut seat 16 to move downward, so that the clamping rod 22 can be squeezed and drive the bracket 21 to compress the compression spring 20. At this time, under the action of the compression spring 20, the bracket 21 can be continuously squeezed, thereby improving the clamping quality of the clamping rod 22. At the same time, the part that can be extended when the bracket 21 is extended can be used to judge whether the current clamping degree is qualified.

[0044] 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, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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. An automated earthwork handling device, comprising a housing (1), characterized in that: Two connecting blocks (12) are fixedly connected to the outer side of the shell (1), a shovel block (2) is fixedly connected between the two connecting blocks (12), the middle part of the shovel block (2) is rotatably connected to two crushing rollers (3), one end of each of the two crushing rollers (3) is fixedly connected to a gear (4), the two gears (4) are meshed with each other, a partition (5) is fixedly connected to the side of the shovel block (2) close to the shell (1), a square groove (6) is provided in the middle of the partition (5), two wheels (7) are rotatably connected to the middle part of the shell (1), a connecting rod (8) is fixedly connected between the two wheels (7), the outer periphery of the connecting rod (8) is fixedly connected to a pulley one (9), one end of one of the crushing rollers (3) away from the gear (4) is fixedly connected to a pulley two (10), a connecting assembly is provided between the pulley one (9) and the pulley two (10), a lifting assembly is fixedly connected to the inside of the shell (1), and a pressing rod (22) is provided at the bottom of the lifting assembly.

2. The automatic earthwork handling equipment according to claim 1, characterized in that: The connection assembly comprises a synchronous belt (11), and the synchronous belt (11) is sleeved on the outer circumference of the first pulley (9) and the second pulley (10).

3. The automated earthwork handling equipment according to claim 1, characterized in that: The lifting assembly comprises a screw rod (15), the screw rod (15) is rotatably connected to the inside of the shell (1), the outer periphery of the screw rod (15) is threadedly connected to a nut seat (16), one side of the nut seat (16) is fixedly connected to a movable block (17), the other side of the movable block (17) is fixedly connected to a limit block (18), the inside of the shell (1) is fixedly connected to a limit rod (19), the limit block (18) is slidably connected to the outer periphery of the limit rod (19), the inside of the movable block (17) is fixedly connected to a compression spring (20), the other end of the compression spring (20) is fixedly connected to a bracket (21), the middle part of the bracket (21) is rotatably connected to a pressing rod (22), and the inside of the shell (1) is fixedly connected to a driving assembly.

4. The automatic earthwork handling equipment according to claim 3, characterized in that: The driving assembly comprises a motor (23), the motor (23) is fixedly connected inside the housing (1), and the top end of the screw rod (15) is fixedly connected to the output end of the motor (23).

5. The automated earthwork handling equipment according to claim 1, characterized in that: Two fixed blocks (13) are fixedly connected to the bottom of the shell (1), and a plowshare (14) is fixedly connected between the two fixed blocks (13).

6. The automatic earthwork handling equipment according to claim 3, characterized in that: A baffle (24) is slidably connected inside the movable block (17), and the baffle (24) is fixedly connected between the compression spring (20) and the bracket (21).

7. The automated earthwork handling equipment according to claim 3, characterized in that: A sliding groove (25) is provided inside the housing (1), and the nut seat (16) is slidably connected to the middle part of the sliding groove (25).

8. The automated earthwork handling equipment according to claim 1, characterized in that: The diameter of the pulley one (9) is greater than the diameter of the pulley two (10).

9. The automated earthwork handling equipment according to claim 1, characterized in that: A handrail is fixedly connected to the side of the shell (1) away from the shovel block (2), and the outer periphery of the handrail is a rubber sleeve.

10. The automatic earthwork handling equipment according to claim 1, characterized in that: The two gears (4) are rotatably connected to the middle of one of the connecting blocks (12).