CN219450867U - Ditching machine convenient to clearance waste material - Google Patents

Abstract

The utility model provides a trench excavator convenient for cleaning waste, which comprises an excavator and a machine body forearm, wherein one end of the machine body forearm is provided with a trapezoid trench digging bucket, the inside of the trapezoid trench digging bucket is provided with a bulldozer plate, the top of the bulldozer plate is fixedly provided with a connecting block, the inner wall of the trapezoid trench digging bucket is provided with a placing groove, the inside of the placing groove is provided with a threaded rod, one end of the threaded rod is rotationally connected with the groove wall of the placing groove through a bearing, the other end of the threaded rod penetrates through the trapezoid trench digging bucket and is connected with a driving mechanism, the connecting block is slidably arranged in the placing groove, and the connecting block is connected with the threaded rod through threads. The utility model solves the problems that the trapezoid canal digging bucket in the prior art lacks a cleaning mechanism for soil in the trapezoid canal digging bucket when in use, and the soil viscosity of the stuck water is strong, so that excessive soil is easily accumulated in the trapezoid canal digging bucket when the canal is dug, thereby affecting the canal digging speed.

Description

Ditching machine convenient to clearance waste material

Technical Field

The utility model relates to the field of ditchers, in particular to a ditcher convenient for cleaning waste.

Background

The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. Also known as water engineering. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. Only when the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources.

The conventional canal digger is usually used for digging a canal by changing a normal funnel at the front arm of the canal digger into a trapezoid canal digger, but the trapezoid canal digger is lack of a cleaning mechanism for soil in the trapezoid canal digger when in use, and the soil viscosity of the water is strong, so that excessive soil is easily accumulated in the trapezoid canal digger when the canal digger is dug, and the canal digging speed is influenced.

Accordingly, there is a need for a new trencher that facilitates cleaning of waste materials that addresses the above-identified problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the canal digger convenient for cleaning waste materials, which solves the problems that a trapezoid canal digger in the prior art lacks a cleaning mechanism for soil in the trapezoid canal digger when in use, and the soil viscosity of the water is strong, so that excessive soil is easily accumulated in the trapezoid canal digger when the canal digger is dug, and the speed of the canal digger is influenced.

The utility model provides a trench excavator convenient for cleaning waste materials, which comprises an excavator and a machine body front arm, wherein a trapezoid trench digging bucket is arranged at one end of the machine body front arm, a bulldozer plate is arranged in the trapezoid trench digging bucket, and a connecting block is fixed at the top of the bulldozer plate;

the inner wall of the trapezoid canal digging bucket is provided with a placing groove, a threaded rod is arranged in the placing groove, one end of the threaded rod is rotationally connected with the groove wall of the placing groove through a bearing, and the other end of the threaded rod penetrates through the trapezoid canal digging bucket and is connected with a driving mechanism;

the connecting block is arranged inside the placing groove in a sliding mode, and the connecting block is connected with the threaded rod through threads.

In a preferred embodiment, the driving mechanism comprises a first rotating shaft, a second rotating shaft, two chain wheels and a hydraulic oil cylinder, one end of the threaded rod penetrates through the trapezoid channel digging bucket and is connected with the first rotating shaft, one side of the first rotating shaft is provided with the second rotating shaft, one end of the second rotating shaft is rotatably connected with the surface of the trapezoid channel digging bucket through a bearing, one of the chain wheels is installed at the other end of the second rotating shaft, the other chain wheel is installed on the first rotating shaft, and the two chain wheels are connected through a chain;

the trapezoid ditch digging bucket is welded with a supporting seat, the hydraulic cylinder is detachably mounted on the supporting seat through a bolt, the output end of the hydraulic cylinder penetrates through the supporting seat and is connected with a rack, one side of the rack is provided with a gear, the gear is mounted on the second rotating shaft, and the gear is meshed with the rack.

In a preferred embodiment, a chute is formed in the trapezoid ditch, a sliding block is slidably arranged in the chute, and one side of the sliding block is fixed on the bulldozer plate.

In a preferred embodiment, a plurality of groups of first water leakage holes are formed in the surface of the trapezoid ditch bucket, a plurality of groups of second water leakage holes are formed in the surface of the bulldozer blade, and the positions of the first water leakage holes and the positions of the second water leakage holes are in one-to-one correspondence.

In a preferred embodiment, the two sides of the top of the trapezoid digging bucket are symmetrically fixed with the scraping plates.

In a preferred embodiment, a wedge-shaped push block is fixed to the bottom of the bulldozer blade, and the bottom of the wedge-shaped push block is in contact with the inner wall of the trapezoid-shaped trench.

The utility model has the beneficial effects that: after the soil is excavated by the excavating and driving machine, the hydraulic cylinder is opened by an operator positioned on the excavator, the output end of the hydraulic cylinder moves to drive the rack to move, under the transmission effect of the chain, the two chain wheels synchronously rotate, so that the first rotating shaft and the threaded rod also rotate, the threaded rod can drive the bulldozer blade to move along the placing groove when rotating, the bulldozer blade can push out waste soil positioned inside the trapezoid trench when moving towards the opening of the trapezoid trench, the cleaning effect of soil inside the trapezoid trench can be increased by arranging the wedge-shaped push block, and the effect of dredging the trench is prevented from being influenced by the accumulation of the waste soil.

Drawings

FIG. 1 is a schematic view of the overall structure of a trencher for facilitating scrap cleaning in accordance with the present utility model;

FIG. 2 is a schematic diagram of a trapezoid trench digging bucket according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure A shown in FIG. 2;

FIG. 4 is a schematic diagram of a trapezoid trench digging bucket according to the present utility model;

fig. 5 is an enlarged schematic view of the structure B shown in fig. 4;

fig. 6 is an enlarged schematic view of the structure of C shown in fig. 4;

fig. 7 is a schematic view of the structure of the bulldozer blade provided by the present utility model.

Reference numerals in the drawings: 1. an excavator; 2. a forearm of the body; 3. trapezoidal ditch bucket; 4. a bulldozer plate; 5. a placement groove; 6. a threaded rod; 7. a first rotating shaft; 8. a second rotating shaft; 9. a sprocket; 10. a hydraulic cylinder; 11. a chain; 12. a support base; 13. a rack; 14. a gear; 15. a slide block; 16. a chute; 17. a first water leakage hole; 18. a second water leakage hole; 19. a scraper plate; 20. wedge-shaped push blocks; 21. and (5) connecting a block.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7 in combination, fig. 1 is a schematic diagram of an overall structure of a trench excavator provided by the present utility model for cleaning waste materials; FIG. 2 is a schematic diagram of a trapezoid trench digging bucket according to the present utility model; FIG. 3 is an enlarged schematic view of the structure A shown in FIG. 2;

FIG. 4 is a schematic diagram of a trapezoid trench digging bucket according to the present utility model; fig. 5 is an enlarged schematic view of the structure B shown in fig. 4; fig. 6 is an enlarged schematic view of the structure of C shown in fig. 4; fig. 7 is a schematic view of the structure of the bulldozer blade provided by the present utility model.

In the concrete implementation process, as shown in fig. 1-7, the excavator comprises an excavator 1 and an engine body forearm 2, wherein a trapezoid trench digging bucket 3 is installed at one end of the engine body forearm 2, a bulldozer plate 4 is arranged inside the trapezoid trench digging bucket 3, a connecting block 21 is fixed at the top of the bulldozer plate 4, a placing groove 5 is formed in the inner wall of the trapezoid trench digging bucket 3, a threaded rod 6 is arranged inside the placing groove 5, one end of the threaded rod 6 is rotationally connected with the groove wall of the placing groove 5 through a bearing, the other end of the threaded rod 6 penetrates through the trapezoid trench digging bucket 3 and is connected with a driving mechanism, the connecting block 21 is slidably arranged inside the placing groove 5, and the connecting block 21 is connected with the threaded rod 6 through threads.

The driving mechanism comprises a first rotating shaft 7, a second rotating shaft 8, two chain wheels 9 and a hydraulic oil cylinder 10, one end of a threaded rod 6 penetrates through a trapezoid channel digging bucket 3 and is connected with the first rotating shaft 7, one side of the first rotating shaft 7 is provided with the second rotating shaft 8, one end of the second rotating shaft 8 is rotatably connected with the surface of the trapezoid channel digging bucket 3 through a bearing, one chain wheel 9 is installed at the other end of the second rotating shaft 8, the other chain wheel 9 is installed on the first rotating shaft 7, the two chain wheels 9 are connected through a chain 11, a supporting seat 12 is welded on the trapezoid channel digging bucket 3, the hydraulic oil cylinder 10 is detachably installed on the supporting seat 12 through a bolt, the output end of the hydraulic oil cylinder 10 penetrates through the supporting seat 12 and is connected with a rack 13, one side of the rack 13 is provided with a gear 14, the gear 14 is installed on the second rotating shaft 8, the gear 14 is meshed with the rack 13, a sliding groove 16 is formed in the trapezoid channel digging bucket 3, the sliding groove 16 is internally provided with a sliding block 15, and one side of the sliding block 15 is fixed on a bulldozer plate 4.

The surface of the trapezoid canal digging bucket 3 is provided with a plurality of groups of first water leakage holes 17, the surface of the bulldozer plate 4 is provided with a plurality of groups of second water leakage holes 18, the positions of the first water leakage holes 17 and the second water leakage holes 18 are in one-to-one correspondence, and water in the trapezoid canal digging bucket 3 can be filtered out.

The two sides of the top of the trapezoid ditch bucket 3 are symmetrically fixed with the scraping plates 19 to push away soil above the channel so as to prevent the soil from falling into the channel.

The bottom of the bulldozer blade 4 is fixedly provided with a wedge-shaped push block 20, the bottom of the wedge-shaped push block 20 is contacted with the inner wall of the trapezoid canal digging bucket 3, and the cleaning effect on soil in the trapezoid canal digging bucket 3 can be increased by arranging the wedge-shaped push block 20.

Working principle: after the soil is excavated by the excavator, the hydraulic cylinder 10 is opened by an operator positioned on the excavator, the output end of the hydraulic cylinder 10 moves to drive the rack 13 to move, the rack 13 moves to drive the gear 14 to rotate, the chain wheel 9 positioned on the second rotating shaft 8 is further rotated, under the transmission effect of the chain 11, the two chain wheels 9 synchronously rotate, the first rotating shaft 7 and the threaded rod 6 also rotate, the threaded rod 6 can drive the bulldozer blade 4 to move along the placing groove 5 when rotating, the bulldozer blade 4 moves towards the opening of the trapezoid trench bucket 3 to push out waste soil positioned inside the trapezoid trench bucket 3, the cleaning effect on soil inside the trapezoid trench bucket 3 can be increased by arranging the wedge-shaped push block 20, and the effect of influencing the trench digging effect is prevented from being influenced by the accumulation of the waste soil.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. The utility model provides a trench digger convenient to clearance waste material, includes excavator (1) and organism forearm (2), its characterized in that, trapezoidal dig canal fill (3) are installed to organism forearm (2) one end, trapezoidal dig canal fill (3) inside be provided with bulldozer blade (4), bulldozer blade (4) top is fixed with connecting block (21);

the trapezoid ditch digging bucket is characterized in that a placing groove (5) is formed in the inner wall of the trapezoid ditch digging bucket (3), a threaded rod (6) is arranged in the placing groove (5), one end of the threaded rod (6) is rotatably connected with the groove wall of the placing groove (5) through a bearing, and the other end of the threaded rod (6) penetrates through the trapezoid ditch digging bucket (3) and is connected with a driving mechanism;

the connecting block (21) is slidably arranged inside the placing groove (5), and the connecting block (21) is connected with the threaded rod (6) through threads.

2. The ditching machine convenient for cleaning waste materials according to claim 1, wherein the driving mechanism comprises a first rotating shaft (7), a second rotating shaft (8), two chain wheels (9) and a hydraulic oil cylinder (10), one end of the threaded rod (6) penetrates through the trapezoid ditching bucket (3) and is connected with the first rotating shaft (7), one side of the first rotating shaft (7) is provided with the second rotating shaft (8), one end of the second rotating shaft (8) is rotatably connected with the surface of the trapezoid ditching bucket (3) through a bearing, one chain wheel (9) is arranged at the other end of the second rotating shaft (8), the other chain wheel (9) is arranged on the first rotating shaft (7), and the two chain wheels (9) are connected through a chain (11);

the trapezoid ditch digging bucket (3) is welded with a supporting seat (12), the hydraulic cylinder (10) is detachably mounted on the supporting seat (12) through bolts, the output end of the hydraulic cylinder (10) penetrates through the supporting seat (12) and is connected with a rack (13), one side of the rack (13) is provided with a gear (14), the gear (14) is mounted on the second rotating shaft (8), and the gear (14) is meshed with the rack (13).

3. The trench digging machine convenient for cleaning waste materials according to claim 1, wherein a chute (16) is formed in the trapezoid trench digging bucket (3), a sliding block (15) is slidably arranged in the chute (16), and one side of the sliding block (15) is fixed on the bulldozer plate (4).

4. The trench digging machine convenient for cleaning waste materials according to claim 1, wherein a plurality of groups of first water leakage holes (17) are formed in the surface of the trapezoid trench digging bucket (3), a plurality of groups of second water leakage holes (18) are formed in the surface of the bulldozer blade (4), and the positions of the first water leakage holes (17) and the positions of the second water leakage holes (18) are in one-to-one correspondence.

5. The ditching machine convenient for cleaning waste materials according to claim 4, wherein the two sides of the top of the trapezoid ditching bucket (3) are symmetrically fixed with a scraper plate (19).

6. The trench digging machine for facilitating waste cleaning according to claim 5, wherein a wedge-shaped push block (20) is fixed at the bottom of the bulldozer blade (4), and the bottom of the wedge-shaped push block (20) is in contact with the inner wall of the trapezoid trench digging bucket (3).