CN216722026U

CN216722026U - Laborsaving digging device of afforestation construction

Info

Publication number: CN216722026U
Application number: CN202122817256.XU
Authority: CN
Inventors: 徐广鹏; 宋凯; 吕明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-14
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of landscaping, and discloses a landscaping construction labor-saving pit digging device which comprises a transverse plate, wherein vertical plates are fixedly mounted at two ends of the bottom side of the transverse plate, U-shaped grooves are formed in the bottom sides of the two vertical plates, two moving wheels are rotatably mounted in the U-shaped grooves, a mounting groove is formed in the transverse plate, the inner walls of two sides of the mounting groove are fixedly provided with the same fixed lead screw, the outer side of the fixed lead screw is provided with a threaded sleeve in a threaded manner, the inner walls of the front side and the rear side of the mounting groove are provided with the same box body in a sliding manner, the threaded sleeve is rotatably connected with the box body, and a double-shaft motor is fixedly mounted on the inner wall of one side of the box body. The utility model has reasonable design, can carry out pit digging operation on the designated position quickly through the soil taking barrel, can carry out accurate adjustment on the position of the soil taking barrel according to the requirement, effectively improves the pit digging efficiency, and has simple operation and convenient use.

Description

Laborsaving digging device of afforestation construction

Technical Field

The utility model relates to the technical field of landscaping, in particular to a labor-saving pit digging device for landscaping construction.

Background

Landscaping is an aesthetic natural environment and rest area created by applying engineering technology and artistic means in a certain region and modifying the terrain (or further building mountains, stacking stones and managing water) to plant trees, flowers and plants, building buildings, arranging garden roads and the like, and is called as a garden. Gardens include gardens, residential gardens, small paradises, gardens, parks, vegetable gardens, zoos and the like, and with the development of the garden discipline, forest parks, scenic spots, natural conservation areas or tourist areas of national parks and recreational areas are included.

Chinese patent of retrieval application number 201920266310.6 discloses a laborsaving digging device of afforestation construction, simple structure, the practicality is strong. But its position to the piece that fetches earth that exists can not be quick as required adjusts, when the limited device that leads to in place is not convenient for carry out horizontal adjustment, the piece position relatively fixed that fetches earth of above-mentioned device, and then can appear the not accurate condition in position of digging a pit, and then has influenced the practicality, therefore we have provided a laborsaving device of digging a pit of afforestation construction and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a labor-saving pit digging device for landscaping construction.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a labor-saving pit digging device for landscaping construction comprises a transverse plate, wherein vertical plates are fixedly mounted at two ends of the bottom side of the transverse plate, U-shaped grooves are formed in the bottom sides of the two vertical plates, two moving wheels are rotatably mounted in the U-shaped grooves, a mounting groove is formed in the transverse plate, the inner walls of two sides of the mounting groove are fixedly provided with the same fixed lead screw, the outer side of the fixed lead screw is provided with a screw sleeve in a threaded manner, the inner walls of the front side and the rear side of the mounting groove are provided with the same box body in a sliding manner, the screw sleeve is rotatably connected with the box body, a double-shaft motor is fixedly mounted on the inner wall of one side of the box body, a first gear is fixedly sleeved on a first output shaft of the double-shaft motor, a first sleeve is rotatably mounted at the bottom of the box body, the top end of the first sleeve extends into the box body and is fixedly sleeved with a second gear which is meshed with the first gear, the soil taking device is characterized in that a hollow shaft is slidably mounted in the first sleeve, the bottom of the hollow shaft extends to the lower part of the box body and is fixedly sleeved with a soil taking barrel, the bottom of the soil taking barrel is arranged in an opening mode, an annular soil cutting knife is arranged at the bottom of the soil taking barrel, a first plate is rotatably mounted on the outer side of the hollow shaft, a first electric push rod is arranged on the inner wall of the other side of the box body, the bottom of the first electric push rod extends to the lower part of the box body and is fixedly connected with the first plate, a first groove is formed in the inner wall of one side of the box body, the same first guide rod is fixedly mounted on the inner wall of the top of the first groove and the inner wall of the bottom of the first groove, a second plate is slidably mounted on the outer side of the first guide rod, a second sleeve is rotatably mounted on the second plate and is slidably mounted on the outer side of a second output shaft of the double-shaft motor, and a first cone pulley is fixedly sleeved at the top end of the second sleeve, the fixed cover in the outside of swivel nut is equipped with the second cone pulley, first cone pulley meshes with the second cone pulley mutually, the second groove has been seted up on the inner wall of bucket of fetching earth, slidable mounting has same lifter plate in the second groove.

Preferably, two bar grooves are formed in the outer side of the hollow shaft, two sliding pins are fixedly mounted on the inner wall of the first sleeve, the two sliding pins are respectively slidably mounted in the corresponding bar grooves, a second electric push rod is fixedly mounted on the inner wall of one side of the box body, and the top end of the second electric push rod is fixedly connected with the second plate.

Preferably, a telescopic rod is fixedly mounted on one side of the bottom of the box body, the telescopic rod is fixedly mounted on the first plate far away from the bottom end of the box body, a plurality of second guide rods are fixedly mounted on the inner wall of the top of the second groove and the inner wall of the bottom of the second groove, a plurality of sliding holes are formed in the lifting plate, and the outer sides of the second guide rods are slidably mounted in the sliding holes.

Preferably, the top side fixed mounting of diaphragm has the scale plate, and the top fixed mounting of box has the bar board, and bar board and scale plate looks adaptation, the top side fixed mounting of lifter plate has the flange, offers flutedly on the flange, and fixed mounting has the top of ejector pin on the top inner wall of box, and in the bottom of ejector pin extended to the bucket of fetching earth, and the bottom and the recess looks adaptation of ejector pin.

Compared with the prior art, the utility model provides the labor-saving pit digging device for landscaping construction, which has the following beneficial effects:

(1) the position of the box body can be effectively adjusted through the mutual matching of the fixed screw rod, the threaded sleeve, the box body, the first cone pulley, the second sleeve, the second plate, the first groove, the second electric push rod, the scale plate, the strip-shaped plate and other components, so that the position of the soil taking barrel can be accurately adjusted;

(2) the position height of the soil sampling barrel can be effectively adjusted through mutual matching of the components such as the double-shaft motor, the hollow shaft, the first electric push rod, the telescopic rod, the first gear, the second gear and the first sleeve;

(3) through mutually supporting between members such as lifter plate, second guide bar, flange, ejector pin, annular soil cutter, can be quick cut soil, can take out the quick discharge of soil in the bucket of will fetching earth simultaneously in the bucket of fetching earth takes out from the soil pit.

The utility model has reasonable design, can carry out pit digging operation on the designated position quickly through the soil taking barrel, can carry out accurate adjustment on the position of the soil taking barrel according to the requirement, effectively improves the pit digging efficiency, and has simple operation and convenient use.

Drawings

FIG. 1 is a schematic structural view of a labor-saving digging device for landscaping construction according to the present invention;

FIG. 2 is a schematic structural diagram of part A of the labor-saving digging device for landscaping construction according to the present invention;

FIG. 3 is a schematic structural diagram of a part B of the labor-saving digging device for landscaping construction provided by the utility model;

FIG. 4 is a schematic structural diagram of a part C of the labor-saving digging device for landscaping construction, which is provided by the utility model;

FIG. 5 is a schematic structural diagram of a part D of the labor-saving digging device for landscaping construction provided by the utility model;

fig. 6 is a schematic cross-sectional view of a hollow shaft according to the present invention.

In the figure: 1. a transverse plate; 2. a vertical plate; 3. fixing the screw rod; 4. a threaded sleeve; 5. a box body; 6. a double-shaft motor; 7. a first gear; 8. a first sleeve; 9. a second gear; 10. a hollow shaft; 11. taking a soil barrel; 12. a strip-shaped groove; 13. a first plate; 14. a first electric push rod; 15. a telescopic rod; 16. a first groove; 17. a first guide bar; 18. a second plate; 19. a second sleeve; 20. a first cone pulley; 21. a second cone; 22. a second electric push rod; 23. a top rod; 24. a second groove; 25. a second guide bar; 26. a lifting plate; 27. an annular soil cutter; 28. a convex plate; 29. a slide pin; 30. a scale plate; 31. a strip-shaped plate.

Detailed Description

Referring to fig. 1-6, a labor-saving digging device for landscaping construction comprises a transverse plate 1, wherein vertical plates 2 are fixedly arranged at both ends of the bottom side of the transverse plate 1, U-shaped grooves are respectively arranged at the bottom sides of the two vertical plates, two moving wheels are rotatably arranged in the U-shaped grooves, a mounting groove is arranged on the transverse plate 1, the same fixed lead screw 3 is fixedly arranged on the inner walls of both sides of the mounting groove, a screw sleeve 4 is threadedly arranged on the outer side of the fixed lead screw 3, the same box body 5 is slidably arranged on the inner walls of both sides of the front and back of the mounting groove, the screw sleeve 4 is rotatably connected with the box body 5, a double-shaft motor 6 is fixedly arranged on the inner wall of one side of the box body 5, a first gear 7 is fixedly sleeved on a first output shaft of the double-shaft motor 6, a first sleeve 8 is rotatably arranged at the bottom of the box body 5, the top end of the first sleeve 8 extends into the box body 5 and is fixedly sleeved with a second gear 9, the first gear 7 is meshed with the second gear 9, a hollow shaft 10 is slidably mounted in the first sleeve 8, the bottom end of the hollow shaft 10 extends to the lower part of the box body 5 and is fixedly sleeved with a soil taking barrel 11, the bottom of the soil taking barrel 11 is arranged in an opening manner, an annular soil cutting knife 27 is arranged at the bottom of the soil taking barrel 11, a first plate 13 is rotatably mounted on the outer side of the hollow shaft 10, a first electric push rod 14 is arranged on the inner wall of the other side of the box body 5, the bottom end of the first electric push rod 14 extends to the lower part of the box body 5 and is fixedly connected with the first plate 13, a first groove 16 is formed in the inner wall of one side of the box body 5, the same first guide rod 17 is fixedly mounted on the inner wall of the top part and the inner wall of the bottom part of the first groove 16, a second plate 18 is slidably mounted on the outer side of the first guide rod 17, a second sleeve 19 is rotatably mounted on the second plate 18, the second sleeve 19 is slidably mounted on the outer side of a second output shaft of the motor 6, a first cone pulley 20 is fixedly sleeved at the top end of the second sleeve 19, the outer side of the threaded sleeve 4 is fixedly sleeved with a second cone wheel 21, the first cone wheel 20 is meshed with the second cone wheel 21, the inner wall of the soil sampling barrel 11 is provided with a second groove 24, and the same lifting plate 26 is slidably mounted in the second groove 24.

In this embodiment, two strip-shaped grooves 12 are formed in the outer side of the hollow shaft 10, two sliding pins 29 are fixedly mounted on the inner wall of the first sleeve 8, and the two sliding pins 29 are respectively slidably mounted in the corresponding strip-shaped grooves 12.

In this embodiment, a second electric push rod 22 is fixedly installed on the inner wall of one side of the box 5, and the top end of the second electric push rod 22 is fixedly connected with the second plate 18.

In this embodiment, the telescopic rod 15 is fixedly installed on one side of the bottom of the box body 5, and the bottom end of the telescopic rod 15 far away from the box body 5 is fixedly installed on the first plate 13.

In this embodiment, a plurality of second guide rods 25 are fixedly mounted on the top inner wall and the bottom inner wall of the second groove 24, a plurality of sliding holes are formed in the lifting plate 26, and the outer sides of the second guide rods 25 are slidably mounted in the sliding holes.

In this embodiment, the top side fixed mounting of diaphragm 1 has scale plate 30, and the top fixed mounting of box 5 has strip shaped plate 31, and strip shaped plate 31 and scale plate 30 looks adaptation.

In this embodiment, the top side fixed mounting of lifter plate 26 has flange 28, sets up flutedly on the flange 28, and fixed mounting has the top of ejector pin 23 on the top inner wall of box 5, and in the bottom of ejector pin 23 extended to soil sampling bucket 11, and the bottom and the recess looks adaptation of ejector pin 23.

The working principle is as follows: the device is moved to a position where pit digging is required through the moving wheel, a power supply is switched on, the double-shaft motor 6 is started, the first sleeve 8 is rotated through the first gear 7 and the second gear 9 under the action of a first output shaft of the double-shaft motor 6, the first sleeve 8 drives the hollow shaft 10 to enable the soil taking barrel 11 and the annular soil cutting knife 27 to synchronously rotate under the action of the sliding pin 29 and the strip-shaped groove 12, a second output shaft of the double-shaft motor 6 drives the threaded sleeve 4 to rotate under the cooperation of the first cone pulley 20 and the second cone pulley 21 through the second sleeve 19, the box body 5 is driven to slide along the mounting groove under the combined action of the threaded sleeve 4 and the fixed screw rod 3, the position of the soil taking barrel 11 can be adjusted according to requirements, after adjustment is completed, the first cone pulley 20 is controlled to be disengaged from the second cone pulley 21, the first plate 13 is pushed to move downwards under the action of the first electric push rod 14, and the soil body 11 can be driven to enable the annular soil cutting knife 27 to cut soil, the soil of cutting gets into in the bucket 11 of getting soil and upwards promotes lifter plate 26, and after the soil in the bucket 11 of getting soil was filled up, through the first board 13 of the upwards pulling of first electric putter 14, can upwards take out soil with the bucket 11 of getting soil under the cooperation of ejector pin 23, through observing the relative relation between strip shaped plate 31 and the scale plate 30, can carry out accurate control to the position of getting soil bucket 11.

Claims

1. A labor-saving pit digging device for landscaping construction is characterized by comprising a transverse plate, wherein vertical plates are fixedly mounted at two ends of the bottom side of the transverse plate, U-shaped grooves are formed in the bottom sides of the two vertical plates, two movable wheels are rotatably mounted in the U-shaped grooves, a mounting groove is formed in the transverse plate, the inner walls of two sides of the mounting groove are fixedly provided with the same fixed lead screw, the outer side of the fixed lead screw is provided with a threaded sleeve in a threaded manner, the inner walls of the front side and the rear side of the mounting groove are provided with the same box body in a sliding manner, the threaded sleeve is rotatably connected with the box body, a double-shaft motor is fixedly mounted on the inner wall of one side of the box body, a first gear is fixedly sleeved on a first output shaft of the double-shaft motor, a first sleeve is rotatably mounted at the bottom of the box body, the top end of the first sleeve extends into the box body and is fixedly sleeved with a second gear which is meshed with the first gear, the soil taking device is characterized in that a hollow shaft is slidably mounted in the first sleeve, the bottom of the hollow shaft extends to the lower part of the box body and is fixedly sleeved with a soil taking barrel, the bottom of the soil taking barrel is arranged in an opening mode, an annular soil cutting knife is arranged at the bottom of the soil taking barrel, a first plate is rotatably mounted on the outer side of the hollow shaft, a first electric push rod is arranged on the inner wall of the other side of the box body, the bottom of the first electric push rod extends to the lower part of the box body and is fixedly connected with the first plate, a first groove is formed in the inner wall of one side of the box body, the same first guide rod is fixedly mounted on the inner wall of the top of the first groove and the inner wall of the bottom of the first groove, a second plate is slidably mounted on the outer side of the first guide rod, a second sleeve is rotatably mounted on the second plate and is slidably mounted on the outer side of a second output shaft of the double-shaft motor, and a first cone pulley is fixedly sleeved at the top end of the second sleeve, the fixed cover in the outside of swivel nut is equipped with the second cone pulley, first cone pulley meshes with the second cone pulley mutually, the second groove has been seted up on the inner wall of bucket of fetching earth, second inslot slidable mounting has same lifter plate.

2. The labor-saving pit digging device for landscaping construction as claimed in claim 1, wherein the hollow shaft is provided with two strip-shaped grooves on the outside, the inner wall of the first sleeve is fixedly provided with two sliding pins, and the two sliding pins are respectively slidably mounted in the corresponding strip-shaped grooves.

3. The labor-saving pit digging device for landscaping construction as claimed in claim 1, wherein a second electric push rod is fixedly mounted on an inner wall of one side of the box body, and the top end of the second electric push rod is fixedly connected with the second plate.

4. The labor-saving pit digging device for landscaping construction as claimed in claim 1, wherein a telescopic rod is fixedly mounted on one side of the bottom of the box body, and the bottom end of the telescopic rod, which is far away from the box body, is fixedly mounted on the first plate.

5. The labor-saving pit digging device for landscaping construction as claimed in claim 1, wherein a plurality of second guide rods are fixedly mounted on the top inner wall and the bottom inner wall of the second groove, a plurality of slide holes are formed on the lifting plate, and the outer sides of the second guide rods are slidably mounted in the slide holes.

6. The labor-saving pit digging device for landscaping construction as claimed in claim 1, wherein scale plates are fixedly mounted on the top sides of the transverse plates, bar-shaped plates are fixedly mounted on the top of the box body, and the bar-shaped plates are matched with the scale plates.

7. The labor-saving pit digging device for landscaping construction as claimed in claim 1, wherein a protruding plate is fixedly mounted on the top side of the lifting plate, a groove is formed in the protruding plate, the top end of a top rod is fixedly mounted on the inner wall of the top of the box body, the bottom end of the top rod extends into the soil taking barrel, and the bottom end of the top rod is matched with the groove.