CN216437932U

CN216437932U - A earth boring machine for walnut is planted

Info

Publication number: CN216437932U
Application number: CN202122627984.4U
Authority: CN
Inventors: 向忠顺
Original assignee: Wangcang County Staff Service Center
Current assignee: Wang Cang Star Power Technology Co.,Ltd.
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-06
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a pit digger for walnut planting, which belongs to the technical field of pit diggers and comprises a bottom box, wherein a movable box is clamped at the top of the bottom box, a motor is arranged in the movable box, the output end of the motor is connected with a first rotating disc, a second rotating disc is connected on the inner wall of one side of the movable box through a bearing, the second rotating disc is connected with the first rotating disc through a belt, a first bevel gear is fixedly arranged at one end of the second rotating disc, a second bevel gear is connected on the inner wall of the bottom of the movable box through a bearing, the second bevel gear is connected with the first bevel gear through a bearing, a drill bit is arranged at the bottom of the second bevel gear, the height of the drill bit can be effectively adjusted through a forward and backward rotating motor, a gear, a toothed plate, an installation frame, a sliding rod, a pull block, a spring, a sliding plate and an auxiliary rod, the depth of the drill bit digging pit can be randomly adjusted, so that a pit suitable for the planting depth of a walnut tree can be effectively dug, the walnut tree growth effect is better, and the work efficiency is improved.

Description

A earth boring machine for walnut is planted

Technical Field

The utility model relates to the technical field of earth boring machines, in particular to an earth boring machine for walnut planting.

Background

The earth boring machine is a special machine for planting trees and forestation in mountainous regions, hills and gullies and rapidly digging pits by applying fertilizer, relieves people from heavy physical labor, is widely applied to planting trees and forestation, planting fruit trees, fences and applying fertilizer to fruit trees in autumn, and has the advantages of powerful power, attractive appearance, comfortable operation, low labor intensity, suitability for various terrains, high efficiency and convenience for field operation.

The earth boring machine is a kind of equipment of digging pit, and the current earth boring machine can not be fine control the degree of depth of digging pit in the in-process of using, and the hole of digging in the in-process of using is dark or shallow, has certain influence to walnut tree planting, and does not have fine fixed support function, and it is comparatively hard to fix through hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pit digger for walnut planting, which aims to solve the problem that the depth of a pit cannot be well controlled in the use process of the existing pit digger in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a hole digger for walnut planting comprises a bottom box, a movable box is clamped at the top of the bottom box, a motor is arranged in the movable box, the output end of the motor is connected with a first turntable, the inner wall of one side of the movable box is connected with a second turntable through a bearing, the second rotating disc is connected with the first rotating disc through a belt, one end of the second rotating disc is fixedly provided with a first bevel gear, the inner wall of the bottom of the movable box is connected with a second bevel gear through a bearing, the second bevel gear is connected with the first bevel gear through a bearing, a drill bit is arranged at the bottom of the second bevel gear, a toothed plate is arranged on the outer wall of one side of the movable box, a positive and negative rotation motor is arranged at the top of the bottom box, the output end of the positive and negative rotation motor is connected with a gear, and the gear is meshed with the toothed plate.

Preferably, an adjusting hole is formed in the outer wall of one side of the movable box, a first mounting frame is arranged on the outer wall of one side of the bottom box, a sliding rod is connected to the side wall of the first mounting frame in a sliding mode, a pulling block is installed at one end of the sliding rod, a sliding plate is fixedly installed at one end, away from the pulling block, of the sliding rod, a spring is sleeved on the side wall of the sliding rod, the sliding rod is connected with the adjusting hole in a clamping mode, an auxiliary rod is arranged on the side wall of the first mounting frame, and the auxiliary rod is connected with the sliding plate in a sliding mode.

Preferably, the outer wall of the bottom box is provided with a threaded column, and the bottom end of the threaded column is provided with a second fixed cone.

Preferably, a placing box is installed on the outer wall of one side of the bottom box.

Preferably, the inside of placing the case articulates there are second mounting bracket and electric telescopic handle, just electric telescopic handle with the output end of second mounting bracket is articulated, the bottom of second mounting bracket is provided with first fixed awl.

Preferably, the outer wall of one side of the bottom box is provided with wheels.

The utility model has the technical effects and advantages that:

1. through positive and negative motor, gear, pinion rack, mounting bracket, slide bar, draw piece, spring, sliding plate and the auxiliary rod that sets up, height that can effectual regulation drill bit, the degree of depth that the drill bit digged the hole can be adjusted at will to the effectual hole of digging out suitable walnut tree planting depth makes the effect that the walnut tree grows better, has improved work efficiency.

2. Through the screw post that sets up, first fixed awl, the fixed awl of second, electric telescopic handle, mounting bracket, can play fine auxiliary stay effect in the drill bit digging pit to effectually guaranteed can not produce when digging pit and rock, the effectual stability of guaranteeing in the drill bit working process has solved general earth boring machine and has used and rock great problem, uses comparatively laborsavingly, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the overall structure of the present invention.

Fig. 3 is an enlarged view of the structure a of the present invention.

In the figure: 1. a bottom box; 2. a movable box; 3. a motor; 4. a first turntable; 5. a second turntable; 6. a first bevel gear; 7. a second bevel gear; 8. a toothed plate; 9. an adjustment hole; 10. a positive and negative rotation motor; 11. a gear; 12. a threaded post; 13. a first mounting bracket; 14. a slide bar; 15. pulling the block; 16. a spring; 17. a sliding plate; 18. an auxiliary lever; 19. a drill bit; 20. placing a box; 21. an electric telescopic rod; 22. a second mounting bracket; 23. a first fixed cone 24, a second fixed cone; 25. and (4) wheels.

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.

The utility model provides a pit digger for walnut planting as shown in figures 1-3, which comprises a bottom box 1, wherein a movable box 2 is clamped at the top of the bottom box 1, a motor 3 is arranged inside the movable box 2, the output end of the motor 3 is connected with a first rotating disc 4, a second rotating disc 5 is connected on the inner wall of one side of the movable box 2 through a bearing, the second rotating disc 5 is connected with the first rotating disc 4 through a belt, a first bevel gear 6 is fixedly arranged at one end of the second rotating disc 5, a second bevel gear 7 is connected on the inner wall of the bottom of the movable box 2 through a bearing, the second bevel gear 7 is connected with the first bevel gear 6 through a bearing, a drill bit 19 is arranged at the bottom of the second bevel gear 7, a toothed plate 8 is arranged on the outer wall of one side of the movable box 2, a forward and reverse rotation motor 10 is arranged at the top of the bottom box 1, and the output end of the forward and reverse rotation motor 10 is connected with a gear 11, and the gear 11 is engaged with the toothed plate 8, at first the starter motor 3 drives the first rotary disc 4 to rotate, then the first rotary disc 4 rotates the second rotary disc 5 through the belt, the first bevel gear 6 at one end of the second rotary disc 5 rotates, and then the first bevel gear 6 is engaged with the second bevel gear 7, so that the drill bit 19 at the bottom of the second bevel gear 7 can effectively rotate, then the forward and reverse motor 10 is started, then the forward and reverse motor 10 drives the gear 11 to rotate, the gear 11 is engaged with the toothed plate 8, so that the movable box 2 can slide on the side wall of the bottom box 1, the height of the drill bit 19 is adjusted, the forward and reverse motor 10 is stopped when the proper pit depth needs to be dug, the pit with the proper depth is dug, and the growth effect of the walnut tree is better.

In this embodiment, an adjusting hole 9 is formed in an outer wall of one side of the movable box 2, a first mounting frame 13 is arranged on an outer wall of one side of the bottom box 1, a slide rod 14 is slidably connected to a side wall of the first mounting frame 13, a pull block 15 is installed at one end of the slide rod 14, a slide plate 17 is fixedly installed at one end of the slide rod 14 far away from the pull block 15, a spring 16 is sleeved on a side wall of the slide rod 14, the slide rod 14 is clamped with the adjusting hole 9, an auxiliary rod 18 is arranged on one side wall of the first mounting frame 13, and the auxiliary rod 18 is connected with the sliding plate 17 in a sliding way, the sliding rod 14 can be pulled by the pulling block 15 to extrude the spring 16 to contract, the pull rod 14 is clamped with the adjusting hole 9 on one side of the movable box 2, so that the movable box 2 is effectively fixed, the drill bit 19 is prevented from sliding in the working process, and the auxiliary rod 18 and the sliding plate 17 can have a good auxiliary supporting effect.

In this embodiment, install screw thread post 12 on the bottom outer wall of bottom case 1, the bottom of screw thread post 12 is provided with the fixed awl 24 of second, install on one side outer wall of bottom case 1 and place case 20, the inside of placing case 20 articulates there are second mounting bracket 22 and electric telescopic handle 21, and electric telescopic handle 21 is articulated mutually with the output of second mounting bracket 22, the bottom of second mounting bracket 22 is provided with first fixed awl 23, screw thread post 12 can adjust the position of the fixed awl 24 of second, it has the in-process soil that can prevent to dig the pit to adjust to a suitable position and enters into the inside of bottom case 1, electric telescopic handle 21 can promote second mounting bracket 22 and stretch out and place case 20, second mounting bracket 22 can effectually let first fixed awl 23 insert soil after stretching out, thereby let the in-process more stable of digging the pit.

In this embodiment, the wheels 25 are mounted on the outer wall of one side of the bottom case 1, and the wheels 25 can facilitate the overall movement.

This practical theory of operation: the utility model relates to a pit digger for walnut planting, which comprises the steps that firstly, a motor 3 is started to drive a first rotary disc 4 to rotate, then a second rotary disc 5 is driven to rotate by the first rotary disc 4 through a belt, a first bevel gear 6 at one end of the second rotary disc 5 rotates, then the first bevel gear 6 is meshed with a second bevel gear 7, so that a drill bit 19 at the bottom of the second bevel gear 7 can effectively rotate, then a forward and reverse motor 10 is started, then a forward and reverse motor 10 drives a gear 11 to rotate, the gear 11 is meshed with a toothed plate 8, so that a movable box 2 can slide on the side wall of a bottom box 1, the height of the drill bit 19 is adjusted, the forward and reverse motor 10 is stopped when the appropriate pit depth is adjusted, a pit with the appropriate depth is dug, and the growth effect of walnut trees is better.

Can stimulate slide bar 14 through pulling block 15 and extrude the shrink of spring 16, regulation hole 9 looks joint in there is pull bar 14 and activity case 2 one side, thereby effectual fixed effect to activity case 2 plays fine, prevent that the in-process of drill bit 19 work from producing and sliding, auxiliary rod 18 and sliding plate 17 can play fine auxiliary stay effect, the position of second fixed cone 24 can be adjusted to screw post 12, adjust to the inside that the in-process soil that can prevent to dig the hole enters into bottom case 1 to a suitable position, electric telescopic handle 21 can promote second mounting bracket 22 and stretch out placing box 20, second mounting bracket 22 can effectually let first fixed cone 23 insert soil after stretching out, thereby let the in-process of digging the hole more stable, wheel 25 can make things convenient for the bulk movement.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a earth boring machine for walnut is planted, includes bottom case (1), its characterized in that: the top joint of the bottom box (1) is provided with a movable box (2), the movable box (2) is internally provided with a motor (3), the output end of the motor (3) is connected with a first turntable (4), one side inner wall of the movable box (2) is connected with a second turntable (5) through a bearing, the second turntable (5) is connected with the first turntable (4) through a belt, one end of the second turntable (5) is fixedly provided with a first bevel gear (6), the bottom inner wall of the movable box (2) is connected with a second bevel gear (7) through a bearing, the second bevel gear (7) is connected with the first bevel gear (6) through a bearing, the bottom of the second bevel gear (7) is provided with a drill bit (19), the outer wall of one side of the movable box (2) is provided with a toothed plate (8), the top of the bottom box (1) is provided with a forward and reverse rotation motor (10), the output end of the forward and reverse rotation motor (10) is connected with a gear (11), and the gear (11) is meshed with the toothed plate (8).

2. A trench excavator for walnut planting according to claim 1, characterized in that: adjusting holes (9) have been seted up on one side outer wall of movable box (2), be provided with first mounting bracket (13) on one side outer wall of under casing (1), sliding connection has slide bar (14) on the lateral wall of first mounting bracket (13), pull piece (15) is installed to the one end of slide bar (14), slide bar (14) are kept away from the one end fixed mounting who pulls piece (15) has sliding plate (17), the cover is equipped with spring (16) on the lateral wall of slide bar (14), slide bar (14) with looks joint between adjusting holes (9), be provided with auxiliary rod (18) on the lateral wall of first mounting bracket (13), just auxiliary rod (18) with sliding connection between sliding plate (17).

3. A trench excavator for walnut planting according to claim 1, characterized in that: the bottom outer wall of the bottom box (1) is provided with a threaded column (12), and the bottom end of the threaded column (12) is provided with a second fixed cone (24).

4. A trench excavator for walnut planting according to claim 1, characterized in that: and a placing box (20) is arranged on the outer wall of one side of the bottom box (1).

5. A earth boring machine for walnut planting according to claim 4, characterized in that: the inside of placing case (20) is articulated to have second mounting bracket (22) and electric telescopic handle (21), just electric telescopic handle (21) with the output end of second mounting bracket (22) is articulated, the bottom of second mounting bracket (22) is provided with first fixed awl (23).

6. A trench excavator for walnut planting according to claim 1, characterized in that: and wheels (25) are arranged on the outer wall of one side of the bottom box (1).