CN216567034U

CN216567034U - Pit digging device for garden planting

Info

Publication number: CN216567034U
Application number: CN202122130055.2U
Authority: CN
Inventors: 牛锦东
Original assignee: Individual
Current assignee: Hubei Yiwu Landscaping Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-05-24
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a pit digging device for garden planting, and relates to the technical field of garden planting. The drilling machine comprises a frame, threaded holes are formed in four corners of the lower surface of the frame, threaded bolts are connected with the threaded holes in a threaded mode, a rotary table is fixedly connected to the lower ends of the threaded bolts, a sleeve is rotatably connected to the lower surface of the rotary table, a universal wheel group is fixedly connected to the lower surface of the sleeve, and pit drilling devices are connected to two sides of the inner wall of the frame in a sliding mode. According to the utility model, the turntables at the four corners of the lower surface of the frame are rotated to drive the studs to be screwed in and out, so that the heights of the four corners of the frame are adjusted, the device is ensured to be wholly kept horizontal when a pit is dug, and the dug pit is ensured to be vertical; the inclination of flowers, plants, forests and trees during planting is avoided; the rotary motor drives the central shaft, and then drives the spiral impeller to rotate, so that the ground is dug, and meanwhile, soil in the pit is thrown out by utilizing the spiral structure of the spiral impeller, and accumulation is avoided.

Description

Pit digging device for garden planting

Technical Field

The utility model belongs to the technical field of garden planting, and particularly relates to a deep pit digging device for garden planting.

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 garden. In the landscaping project, the flowers, plants, forests and trees are planted at most in time, and planting pits are generally dug in advance for planting the flowers, plants, forests and trees.

Chinese patent CN201921656285.9 provides a mechanism of digging pit for gardens planting, which comprises a frame, the frame bottom is equipped with the walking wheel, the frame rear end is equipped with the handrail, the frame below is equipped with the mount pad, be equipped with the bearing between frame and the mount pad, bearing one side is equipped with the spout, be equipped with the screw rod in the spout, be equipped with the nut on the screw rod, nut one side is connected with the support frame, be equipped with the motor of digging pit on the support frame, the output and the drill bit of the motor of digging pit are connected, the screw rod upper end is equipped with driven bevel gear, driven bevel gear and drive bevel gear meshing, the output at driving motor is adorned to the drive bevel gear cover. This scheme is when the in-service use, because the ground on the planting ground of flowers and plants forest is not the flat road surface, the structure of digging a pit can't guarantee to keep the level, if the device of digging a pit is placed for the slope, then the planting hole of getting out then is the slope to take place the slope when leading to flowers and plants forest to plant.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a deep pit digging device for garden planting, which aims to overcome the technical problems in the prior related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a deep pit digging device for garden planting, which comprises a frame, wherein four corners of the lower surface of the frame are provided with threaded holes, the threaded holes are in threaded connection with threaded studs, the lower ends of the threaded studs are fixedly connected with a turntable, the lower surface of the turntable is rotatably connected with a sleeve, the lower surface of the sleeve is fixedly connected with a universal wheel set, and two sides of the inner wall of the frame are slidably connected with pit drilling devices.

Further, T-shaped grooves are formed in two sides of the inner wall of the frame, T-shaped blocks are connected to the T-shaped grooves in a sliding mode, a support plate is fixedly connected to one side of each T-shaped block, the pit drilling device is fixedly connected to the support plate, the T-shaped blocks penetrate through and are connected with screw rods in a threaded mode, the lower ends of the screw rods are connected with bearing seats in a rotating mode, the bearing seats are fixedly connected to the bottoms of the T-shaped grooves, gears are fixedly connected to the frame and penetrate through the upper ends of the screw rods, chains are meshed with the gears, motors are fixedly connected to the screw rods, a frame is fixedly connected to the motors, and the frame is fixedly connected to one side of the upper surface of the frame.

Further, the pit drilling device comprises a rotating motor, a rotating shaft of the rotating motor penetrates through the support plate and is fixedly connected with a central shaft, and the central shaft penetrates through and is fixedly connected with a spiral impeller.

Furthermore, only the middle lower part of the screw rod is provided with threads, so that the pit drilling device does not collide with the frame when being at the highest position.

Furthermore, a push rod is fixedly connected to the upper portion of one side, far away from the motor, of the frame.

The utility model has the following beneficial effects:

1. according to the utility model, the turntables at the four corners of the lower surface of the frame are rotated to drive the studs to be screwed in and out, so that the heights of the four corners of the frame are adjusted, the whole device is ensured to be horizontal when a pit is dug, and the dug pit is ensured to be vertical; the phenomenon that flowers, plants, forests and trees incline when the plants are planted is avoided;

2. according to the utility model, the rotary motor drives the central shaft to further drive the spiral impeller to rotate, so that the ground is dug, and meanwhile, the soil in the pit is thrown out by utilizing the spiral structure of the spiral impeller, so that the accumulation is avoided.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a frame structure diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a frame; 2. a threaded hole; 3. a stud; 4. a turntable; 5. a sleeve; 6. a universal wheel set; 7. a pit drilling device; 8. a T-shaped slot; 9. a T-shaped block; 10. a carrier plate; 11. a screw; 12. a bearing seat; 13. a gear; 14. a chain; 15. a motor; 16. a frame; 17. a rotating electric machine; 18. a central shaft; 19. a helical impeller; 20. A push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-3, the utility model relates to a pit digging device for garden planting, which comprises a frame 1, wherein four corners of the lower surface of the frame 1 are provided with threaded holes 2, the threaded holes 2 are in threaded connection with studs 3, the lower ends of the studs 3 are fixedly connected with a turntable 4, the lower surface of the turntable 4 is rotatably connected with a sleeve 5, the lower surface of the sleeve 5 is fixedly connected with a universal wheel set 6, and two sides of the inner wall of the frame 1 are slidably connected with pit drilling devices 7, so that the studs 3 are driven to rotate in and out by rotating the turntable 4, the heights of the four corners of the frame 1 are adjusted, the whole device is kept horizontal during pit digging, and the dug pits are vertical.

In one embodiment, for the above frame 1, two sides of the inner wall of the frame 1 are both provided with T-shaped grooves 8, the T-shaped grooves 8 are slidably connected with T-shaped blocks 9, one side of the T-shaped blocks 9 is fixedly connected with a carrier plate 10, the carrier plate 10 is fixedly connected with the pit drilling device 7, the T-shaped blocks 9 are penetrated and threadedly connected with screws 11, the lower ends of the screws 11 are rotatably connected with bearing seats 12, the bearing seats 12 are fixedly connected to the bottom of the T-shaped grooves 8, the upper ends of the screws 11 are penetrated through the frame 1 and fixedly connected with gears 13, the gears 13 are engaged with chains 14, the screws 11 are fixedly connected with motors 15, the motors 15 are fixedly connected with frames 16, the frames 16 are fixedly connected to one side of the upper surface of the frame 1, so that the screws 11 are driven by the motors 15 to rotate under the cooperation effect of the bearing seats 12, meanwhile, under the transmission action of the gear 13 and the chain 14, the left screw 11 and the right screw 11 synchronously rotate, so that the T-shaped block 9 is driven to move up and down in the T-shaped groove 8, and the pit drilling device 7 is driven to move up and down. In addition, when the device is specifically applied, the motor 15 is a forward and reverse rotation motor, and forward rotation and reverse rotation are realized under the control of the controller, wherein the pit drilling device 7 is driven to move downwards when forward rotation is performed, and the pit drilling device 7 is driven to move upwards when reverse rotation is performed.

In an embodiment, for the pit drilling device 7, the pit drilling device 7 includes a rotating motor 17, a rotating shaft of the rotating motor 17 penetrates through the support plate 10 and is fixedly connected with a central shaft 18, the central shaft 18 penetrates through and is fixedly connected with a helical impeller 19, so that the rotating motor 17 drives the central shaft 18 and further drives the helical impeller 19 to rotate, thereby realizing pit digging on the ground, and meanwhile, the soil in the pit is thrown out by using a helical structure of the helical impeller 19, so as to avoid accumulation.

In one embodiment, as for the screw 11, only the middle lower part of the screw 11 is threaded, so that the pit drilling device 7 does not collide with the frame 1 at the highest position, thereby effectively avoiding the impact of the rotating motor 17 on the frame 1 during the ascending process of the pit drilling device 7.

In one embodiment, as for the above-mentioned frame 1, a push rod 20 is fixedly connected to an upper portion of a side of the frame 1 away from the motor 15, so that the frame 1 is pushed by the push rod 20 to perform a position shift under the cooperation of the universal wheel set 6.

In conclusion, according to the technical scheme of the utility model, when flowers, plants and trees are planted, the ground needs to be dug, firstly, the pit digging device is moved to the position needing to be dug through the universal wheel set 6 and the push rod 20, then the turntables 4 at the four corners of the lower surface of the frame 1 are rotated to drive the studs 3 to rotate in and out, so that the height of the four corners of the frame 1 is adjusted, the whole device is ensured to be horizontal when the pits are dug, the dug pits are ensured to be vertical, when the device is used specifically, the middle part of the upper surface of the frame 1 is provided with the horizontal tester for measuring the levelness of the device and more accurately ensuring the verticality of the dug pits, and therefore, the flowers, plants and trees are kept straight when the flowers, plants and trees are planted; after the levelness of the frame 1 is adjusted, the rotating motor 17 is started, the rotating motor 17 drives the central shaft 18 and further drives the spiral impeller 19 to rotate, so that the ground is dug, and meanwhile, soil in a pit is thrown out by using the spiral structure of the spiral impeller 19 to avoid accumulation; the screw 11 is driven by the motor 15 to rotate under the matching action of the bearing seat 12, and meanwhile, under the transmission action of the gear 13 and the chain 14, the left screw 11 and the right screw 11 synchronously rotate, so that the T-shaped block 9 is driven to move up and down in the T-shaped groove 8, and the pit drilling device 7 is driven to move up and down, so that pit digging is realized.

According to the technical scheme, 1, the turntables 4 at the four corners of the lower surface of the frame 1 are rotated to drive the studs 3 to be screwed in and out, so that the heights of the four corners of the frame 1 are adjusted, the whole device is ensured to be horizontal when a pit is dug, and the dug pit is ensured to be vertical; the phenomenon that flowers, plants, forests and trees incline when the plants are planted is avoided; 2. the rotary motor 17 drives the central shaft 18 and further drives the spiral impeller 19 to rotate, so that the ground is dug, and meanwhile, soil in the pit is thrown out by using the spiral structure of the spiral impeller 19 to avoid accumulation.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a deep hole excavating gear for gardens are planted, includes frame (1), its characterized in that: threaded holes (2) are formed in four corners of the lower surface of the frame (1), threaded holes (2) are connected with studs (3) in a threaded mode, lower end fixedly connected with turntables (4) of the studs (3), the lower surface of the turntables (4) is connected with sleeves (5) in a rotating mode, lower surface fixedly connected with universal wheel sets (6) of the sleeves (5) are connected with pit drilling devices (7) in a sliding mode on two sides of the inner wall of the frame (1).

2. The deep pit digging device for garden planting according to claim 1, wherein both sides of the inner wall of the frame (1) are provided with T-shaped grooves (8), the T-shaped grooves (8) are slidably connected with T-shaped blocks (9), one side of the T-shaped blocks (9) is fixedly connected with a carrier plate (10), the carrier plate (10) is fixedly connected with the pit drilling device (7), the T-shaped blocks (9) are penetrated and threadedly connected with screw rods (11), the lower ends of the screw rods (11) are rotatably connected with bearing seats (12), the bearing seats (12) are fixedly connected with the bottoms of the T-shaped grooves (8), the upper ends of the screw rods (11) penetrate through the frame (1) and are fixedly connected with gears (13), the gears (13) are engaged with chains (14), the screw rods (11) are fixedly connected with motors (15), the motors (15) are fixedly connected with a rack (16), the frame (16) is fixedly connected to one side of the upper surface of the frame (1).

3. A deep pit digging device for garden planting according to claim 2, characterized in that the pit drilling device (7) comprises a rotating motor (17), a rotating shaft of the rotating motor (17) penetrates the carrier plate (10) and is fixedly connected with a central shaft (18), and the central shaft (18) penetrates and is fixedly connected with a helical impeller (19).

4. A deep hole digging device for garden planting according to claim 2, characterized in that the screw (11) is threaded only at the middle and lower part, so that the deep hole digging device (7) does not collide with the frame (1) when being at the highest position.

5. A deep hole digging device for garden planting according to claim 2, characterized in that a push rod (20) is fixedly connected to the upper part of one side of the frame (1) far away from the motor (15).