CN216275898U

CN216275898U - Conveniently adjust ditching device for garden construction of excavation depth

Info

Publication number: CN216275898U
Application number: CN202121718369.8U
Authority: CN
Inventors: 李小刚
Original assignee: Individual
Current assignee: Suzhou Huajun Environmental Protection Technology Co.,Ltd.
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-12
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of gardens and discloses a trenching device convenient for adjusting excavation depth for garden construction. This convenient ditching device for garden construction of adjusting excavation depth, through setting up the carousel, worm and third pivot, make the second pivot can stabilize convenient drive transfer line and rotate, and then first transmission shaft can stabilize the slider that effectual drive is located the bottom along the slide rail motion that is located the bottom, and then can make things convenient for effectually to adjust the vertical height of bracing piece, thereby make the first supporting block of drive and the first pivot that the movable plate can be stable convenient carry out elevating movement, and then can make things convenient for effectually to highly adjusting the ditching wheel, can make things convenient for the degree of depth of effectual control ditch, the practicality and the efficiency of construction of ditching device have been improved.

Description

Conveniently adjust ditching device for garden construction of excavation depth

Technical Field

The utility model relates to the technical field of gardens, in particular to a trenching device for garden construction, which is convenient for adjusting excavation depth.

Background

The method is characterized in that an engineering technology and an artistic means are applied in a certain region, a beautiful natural environment and a rest region which are created by the ways of reforming a terrain, planting trees, flowers and plants, building a building, arranging garden roads and the like are called as a garden, and in the early-stage building and later-stage improvement processes of the garden, ditching is often required to be carried out in the garden for dredging water flow in the garden; the depth of a trenching shovel cannot be conveniently adjusted according to the depth of trenching when the trenching device in the prior art is used for trenching, so that a lot of gullies need to be reworked manually for two times, and the construction efficiency is reduced.

For example, chinese patent publication No. CN211228669U discloses a trenching apparatus for garden construction, which is provided with a first hydraulic rod, a rotating block, a first rotating seat, a second hydraulic rod, a first rotating plate, a second rotating plate, a sliding block and a sliding groove, wherein the first hydraulic rod is started to make the output end of the first hydraulic rod push a connecting plate to descend, and the second hydraulic rod pushes the sliding block to slide in the sliding groove, and the second hydraulic rod is started to make the output end of the second hydraulic rod push the first rotating plate and the second rotating plate to move away from each other, so as to adjust the angle and height of a trenching cutter wheel, thereby having the advantages of high trenching efficiency and adjustable trenching depth, and solving the problem that the depth of a trenching shovel cannot be adjusted according to the depth of a trenching in the existing trenching apparatus, which results in a lot of gullies needing to be reworked manually; when the hydraulic rod is not smooth in an oil path or enters air inside in actual use, the hydraulic rod can vibrate, so that the ditching cutter cannot be sleeved conveniently and quickly, and the practicability of the ditching device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the trenching device for garden construction, which is convenient for adjusting the digging depth and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a ditching device for garden construction, which facilitates adjustment of excavating depth, comprises a bottom plate, wherein a roller is fixedly connected to the lower surface of the bottom plate, an operating lever and a limiting shaft are fixedly connected to the upper surface of the bottom plate, a movable plate is sleeved on the outer surface of the limiting shaft, a first supporting block is fixedly connected to the right side of the lower surface of the movable plate, a first rotating shaft is inserted into the bottom of the inner side surface of the first supporting block, a ditching wheel is sleeved on the outer surface of the first rotating shaft, sliding rails are fixedly connected to the upper surface of the bottom plate and the lower surface of the movable plate, sliding blocks are sleeved on the outer surface of the sliding rails, connecting blocks are fixedly connected to the lower surfaces of the sliding blocks at the top, a U-shaped frame and a first transmission shaft are respectively fixedly connected to the left side and the right side of the upper surface of the bottom plate, second supporting blocks are fixedly connected to the front side and the rear side of the upper surface of the bottom plate, and connecting shafts are inserted into the inner side surfaces of the second supporting blocks, the utility model discloses a connecting axle, including connecting axle, bottom plate upper surface, bottom plate, worm wheel, connecting shaft, bracing piece inner side surface, the second transmission shaft has all been pegged graft to bracing piece medial surface top and bottom, and the second transmission shaft surface that is located the top openly pegs graft with the connecting block, bottom plate upper surface front side rotates and is connected with the second pivot, second pivot surface fixedly connected with transfer line, the worm wheel has been cup jointed to second pivot surface, bottom plate upper surface front side fixedly connected with third supporting shoe, third supporting shoe medial surface is pegged graft and is had the third pivot, third pivot surface cup jointed the worm with worm wheel meshing, the positive fixedly connected with carousel of third pivot, the positive fixedly connected with backup pad of first supporting shoe that is located the front side, surface fixedly connected with servo motor under the backup pad, the servo motor output openly pegs graft with first pivot.

Preferably, the rear side of the upper surface of the transmission rod is provided with a circular sliding chute matched with the first transmission shaft, and the width of the circular sliding chute is twenty-one mm.

Preferably, the outer surface of the first rotating shaft is fixedly connected with a rectangular block, and a structure formed by the first rotating shaft and the rectangular block is inserted into the front face of the trenching wheel.

Preferably, trapezoidal cylinder has been cup jointed to first transmission shaft surface bottom, and trapezoidal cylindrical material is the stainless steel, and trapezoidal cylinder upper surface internal diameter equals with first transmission shaft internal diameter.

Preferably, the operating rod consists of a connecting rod and a handle, the outer surface of the handle is sleeved with a circular rubber pad, and the outer surface of the circular rubber pad is provided with well-shaped anti-skid grains.

Preferably, the left side and the right side of the upper surface of the supporting plate are fixedly connected with the triangular fixing blocks, and the back surfaces of the triangular fixing blocks are welded with the front surfaces of the first supporting blocks positioned on the front sides.

(III) advantageous effects

Compared with the prior art, the utility model provides the trenching device for garden construction, which is convenient for adjusting the digging depth and has the following beneficial effects:

1. this convenient ditching device for garden construction of adjusting excavation depth, through setting up the carousel, worm and third pivot, make the second pivot can stabilize convenient drive transfer line and rotate, and then first transmission shaft can stabilize the slider that effectual drive is located the bottom along the slide rail motion that is located the bottom, and then can make things convenient for effectually to adjust the vertical height of bracing piece, thereby make the first supporting block of drive and the first pivot that the movable plate can be stable convenient carry out elevating movement, and then can make things convenient for effectually to highly adjusting the ditching wheel, can make things convenient for the degree of depth of effectual control ditch, the practicality and the efficiency of construction of ditching device have been improved.

2. This convenient ditching device for garden construction who adjusts excavation depth, through setting up first transmission shaft, U-shaped frame and second transmission shaft, make the bracing piece can convenient effectual use the connecting axle centre of a circle as the center rotation, and then can make things convenient for effectually adjust the vertical height of bracing piece, thereby make the movable plate can make things convenient for the first supporting block of effectual drive, first pivot and ditching wheel carry out elevating movement along the orbit of spacing axle, make the ditching wheel can nimble effectual input work, the ditching efficiency of garden construction has been improved greatly.

Drawings

FIG. 1 and FIG. 2 are schematic structural views of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a portion of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.

In the figure: 1. a base plate; 2. a roller; 3. a joystick; 4. a limiting shaft; 5. moving the plate; 6. a first support block; 7. a first rotating shaft; 8. digging a ditch wheel; 9. a slide rail; 10. a slider; 11. connecting blocks; 12. a U-shaped frame; 13. a first drive shaft; 14. a second support block; 15. a connecting shaft; 16. a support bar; 17. a second drive shaft; 18. a second rotating shaft; 19. a transmission rod; 20. a worm gear; 21. a third support block; 22. a third rotating shaft; 23. a worm; 24. a turntable; 25. a support plate; 26. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a ditching device for garden construction convenient for adjusting excavating depth comprises a bottom plate 1, wherein a roller 2 is fixedly connected to the lower surface of the bottom plate 1, an operating rod 3 and a limiting shaft 4 are fixedly connected to the upper surface of the bottom plate 1, a movable plate 5 is sleeved on the outer surface of the limiting shaft 4, a first supporting block 6 is fixedly connected to the right side of the lower surface of the movable plate 5, a first rotating shaft 7 is inserted into the bottom of the inner side surface of the first supporting block 6, a ditching wheel 8 is sleeved on the outer surface of the first rotating shaft 7, slide rails 9 are fixedly connected to the upper surface of the bottom plate 1 and the lower surface of the movable plate 5, a slide block 10 is sleeved on the outer surface of the slide rails 9, a connecting block 11 is fixedly connected to the lower surface of the slide block 10 at the top, a U-shaped frame 12 and a first transmission shaft 13 are respectively fixedly connected to the left side and the right side of the upper surface of the bottom plate 10, second supporting blocks 14 are fixedly connected to the front side and the rear side of the upper surface of the bottom plate 1, and a connecting shaft 15 is inserted into the inner side of the second supporting block 14, the outer surface of the connecting shaft 15 is sleeved with a supporting rod 16, the top and the bottom of the inner side surface of the supporting rod 16 are respectively spliced with a second transmission shaft 17, the first transmission shaft 13, the U-shaped frame 12 and the second transmission shaft 17 are arranged, so that the supporting rod 16 can conveniently and effectively rotate by taking the circle center of the connecting shaft 15 as the center, and further, the vertical height of the supporting rod 16 can be conveniently and effectively adjusted, so that the moving plate 5 can conveniently and effectively drive the first supporting block 6, the first rotating shaft 7 and the ditching wheel 8 to carry out lifting motion along the track of the limiting shaft 4, the ditching wheel 8 can be flexibly and effectively put into operation, the ditching efficiency of garden construction is greatly improved, the outer surface of the second transmission shaft 17 at the top is spliced with the connecting block 11 in the front side, the front side of the upper surface of the bottom plate 1 is rotatably connected with a second rotating shaft 18, the outer surface of the second rotating shaft 18 is fixedly connected with a transmission rod 19, and the outer surface of the second rotating shaft 18 is sleeved with a worm wheel 20, the front side of the upper surface of the bottom plate 1 is fixedly connected with a third supporting block 21, the inner side surface of the third supporting block 21 is inserted with a third rotating shaft 22, the outer surface of the third rotating shaft 22 is sleeved with a worm 23 meshed with a worm wheel 20, the front side of the third rotating shaft 22 is fixedly connected with a turntable 24, the worm 23 and the third rotating shaft 22 are arranged, so that the second rotating shaft 18 can stably and conveniently drive a transmission rod 19 to rotate, further the first transmission shaft 13 can stably and effectively drive a slider 10 positioned at the bottom to move along a slide rail 9 positioned at the bottom, further the vertical height of a supporting rod 16 can be conveniently and effectively adjusted, further, a movable plate 5 can stably and conveniently drive a first supporting block 6 and a first rotating shaft 7 to carry out lifting motion, further, the height of a trenching wheel 8 can be conveniently and effectively adjusted, the depth of a trench can be conveniently and effectively controlled, and the practicability and the construction efficiency of the trenching device are improved, the front surface of the first supporting block 6 positioned at the front side is fixedly connected with a supporting plate 25, the lower surface of the supporting plate 25 is fixedly connected with a servo motor 26, the model of the servo motor 26 is PE-PL, and the output end of the servo motor 26 is inserted in the front surface of the first rotating shaft 7.

In the utility model, in order to enable the transmission rod 19 to flexibly drive the slider 10 at the bottom to move, a circular sliding groove matched with the first transmission shaft 13 is formed in the rear side of the upper surface of the transmission rod 19, the width of the circular sliding groove is twenty-one millimeter, and the circular sliding groove and the first transmission shaft 13 improve the convenience of linkage of the transmission rod 19 and the slider 10 at the bottom.

In the utility model, in order to ensure that the first rotating shaft 7 can stably drive the ditching wheel 8 to rotate, the outer surface of the first rotating shaft 7 is fixedly connected with the rectangular block, and the structure formed by the first rotating shaft 7 and the rectangular block is inserted into the front surface of the ditching wheel 8, so that the rectangular block improves the linkage stability of the first rotating shaft 7 and the ditching wheel 8.

In the utility model, in order to enable the first transmission shaft 13 to stably drive the slider 10 at the bottom to move, the bottom of the outer surface of the first transmission shaft 13 is sleeved with the trapezoidal cylinder made of stainless steel, the inner diameter of the upper surface of the trapezoidal cylinder is equal to that of the first transmission shaft 13, and the trapezoidal cylinder improves the connection stability of the first transmission shaft 13 and the slider 10 at the bottom.

In the utility model, in order to stably enable the control rod 3 to drive the bottom plate 1 to move, the control rod 3 is composed of a connecting rod and a handle, the outer surface of the handle is sleeved with a circular rubber pad, and the outer surface of the circular rubber pad is provided with well-shaped anti-skid grains, so that the friction force between a palm and the control rod 3 is increased by the well-shaped anti-skid grains, and the control stability of the control rod 3 is improved.

In the utility model, in order to stably support the servo motor 26 by the support plate 25, the triangular fixed blocks are fixedly connected to the left side and the right side of the upper surface of the support plate 25, the back surfaces of the triangular fixed blocks are welded with the front surface of the first support block 6 positioned on the front side, and the welding improves the connection stability of the triangular fixed blocks and the support plate 25 with the first support block 6 positioned on the front side.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, firstly, the operating rod 3 is held to move the bottom plate 1 to a construction site under the action of the roller 2, then the servo motor 26 is started, the output end of the servo motor 26 drives the first rotating shaft 7 and the ditching wheel 8 to rotate clockwise, then the rotating disc 24 rotates clockwise, the rotating disc 24 drives the third rotating shaft 22 and the worm 23 to rotate clockwise, the worm 23 is meshed with the worm wheel 20 for transmission, the worm wheel 20 drives the second rotating shaft 18 and the transmission rod 19 to rotate anticlockwise, the rear side of the upper surface of the transmission rod 19 is provided with a circular sliding groove matched with the first transmission shaft 13, so that the first transmission shaft 13 drives the sliding block 10 at the bottom to move leftwards along the sliding rail 9 at the bottom, the sliding block 10 at the bottom drives the U-shaped frame 12 to move leftwards, the U-shaped frame 12 is matched with the second transmission shaft 17 at the bottom, and the second transmission shaft 17 at the bottom drives the supporting rod 16 to rotate clockwise around the circle center of the connecting shaft 15, therefore, the second transmission shaft 17 at the top drives the connecting block 11 and the slider 10 at the top to move rightwards along the slide rail 9 at the top, the vertical height of the supporting rod 16 is reduced, the slide rail 9 at the top drives the moving plate 5 to move downwards along the track of the limiting shaft 4, the first supporting block 6 drives the first rotating shaft 7 and the trenching wheel 8 to move downwards, after the trenching wheel 8 is submerged into the ground for fifteen centimeters, the rotating disc 24 stops rotating, then the operating rod 3 drives the bottom plate 1 to move rightwards under the action of the roller 2, and the trenching wheel 8 is enabled to perform trenching operation.

In conclusion, this make things convenient for gardens construction of adjusting excavation depth to use ditching device, through setting up carousel 24, worm 23 and third pivot 22, make second pivot 18 can stabilize convenient drive transfer line 19 and rotate, and then first transmission shaft 13 can stabilize effectual slider 10 that drives and be located the bottom and move along the slide rail 9 that is located the bottom, and then can make things convenient for effectual vertical height to bracing piece 16 to adjust, thereby make the first supporting block 6 of drive that movable plate 5 can be stable convenient and fast and first pivot 7 carry out elevating movement, and then can make things convenient for effectual height to ditching wheel 8 to adjust, can make things convenient for the degree of depth of effectual control ditch, the practicality and the efficiency of construction of ditching device have been improved.

This convenient trench digging device for garden construction who adjusts excavation depth, through setting up first transmission shaft 13, U-shaped frame 12 and second transmission shaft 17, make bracing piece 16 can convenient effectual use the 15 centre of a circle of connecting axle as the center rotation, and then can make things convenient for effectual vertical height to bracing piece 16 to adjust, thereby make movable plate 5 can make things convenient for effectual first supporting block 6 of drive, first pivot 7 and dig ditch wheel 8 and carry out elevating movement along spacing axle 4's orbit, make and dig ditch wheel 8 and can nimble effectual input work, the trench digging efficiency of garden construction has been improved greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently adjust ditching device for garden construction of excavation depth, includes bottom plate (1), its characterized in that: the lower surface of the bottom plate (1) is fixedly connected with idler wheels (2), the upper surface of the bottom plate (1) is fixedly connected with an operating rod (3) and a limiting shaft (4), the outer surface of the limiting shaft (4) is sleeved with a movable plate (5), the right side of the lower surface of the movable plate (5) is fixedly connected with a first supporting block (6), the bottom of the inner side surface of the first supporting block (6) is inserted with a first rotating shaft (7), the outer surface of the first rotating shaft (7) is sleeved with a ditching wheel (8), the upper surface of the bottom plate (1) and the lower surface of the movable plate (5) are both fixedly connected with a sliding rail (9), the outer surface of the sliding rail (9) is sleeved with a sliding block (10), the lower surface of the sliding block (10) at the top is fixedly connected with a connecting block (11), and the left side and right side of the upper surface of the sliding block (10) at the bottom are respectively fixedly connected with a U-shaped frame (12) and a first transmission shaft (13), the front side and the rear side of the upper surface of the bottom plate (1) are fixedly connected with second supporting blocks (14), the inner side of each second supporting block (14) is connected with a connecting shaft (15) in an inserting mode, the outer surface of each connecting shaft (15) is connected with a supporting rod (16) in a sleeved mode, the top and the bottom of the inner side of each supporting rod (16) are connected with second transmission shafts (17) in an inserting mode, the outer surface of each second transmission shaft (17) located at the top is connected with a connecting block (11) in a front-face inserting mode, the front side of the upper surface of the bottom plate (1) is rotatably connected with a second rotating shaft (18), the outer surface of each second rotating shaft (18) is fixedly connected with a transmission rod (19), the outer surface of each second rotating shaft (18) is connected with a worm wheel (20) in a sleeved mode, the front side of the upper surface of the bottom plate (1) is fixedly connected with a third supporting block (21), the inner side of each third rotating block (21) is connected with a third rotating shaft (22) in an inserting mode, and the outer surface of each third rotating shaft (22) is connected with a worm (23) meshed with the worm wheel (20) in a sleeved mode, the utility model discloses a motor, including third pivot (22), first supporting block (6) that are located the front side, third pivot (22) openly fixedly connected with carousel (24), be located the front fixedly connected with backup pad (25), fixed surface is connected with servo motor (26) under backup pad (25), servo motor (26) output and first pivot (7) openly peg graft.

2. The trenching apparatus for landscape construction facilitating adjustment of an excavation depth according to claim 1, wherein: the rear side of the upper surface of the transmission rod (19) is provided with a circular sliding groove matched with the first transmission shaft (13), and the width of the circular sliding groove is twenty-one millimeter.

3. The trenching apparatus for landscape construction facilitating adjustment of an excavation depth according to claim 1, wherein: the outer surface of the first rotating shaft (7) is fixedly connected with a rectangular block, and a structure formed by the first rotating shaft (7) and the rectangular block is inserted into the front surface of the ditching wheel (8).

4. The trenching apparatus for landscape construction facilitating adjustment of an excavation depth according to claim 1, wherein: trapezoidal cylinder has been cup jointed to first transmission shaft (13) surface bottom, and trapezoidal cylindrical material is the stainless steel, and trapezoidal cylinder upper surface internal diameter equals with first transmission shaft (13) internal diameter.

5. The trenching apparatus for landscape construction facilitating adjustment of an excavation depth according to claim 1, wherein: the operating rod (3) is composed of a connecting rod and a handle, the outer surface of the handle is sleeved with a circular rubber pad, and well-shaped anti-skid grains are arranged on the outer surface of the circular rubber pad.

6. The trenching apparatus for landscape construction facilitating adjustment of an excavation depth according to claim 1, wherein: the left side and the right side of the upper surface of the supporting plate (25) are fixedly connected with triangular fixing blocks, and the back surfaces of the triangular fixing blocks are welded with the front surfaces of the first supporting blocks (6) located on the front sides.