CN219146103U

CN219146103U - Pit digging device for landscaping

Info

Publication number: CN219146103U
Application number: CN202223250591.7U
Authority: CN
Inventors: 刘明松; 刘平平
Original assignee: Zhongjiao Garden Shandong Co ltd
Current assignee: Zhongjiao Garden Shandong Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-09
Anticipated expiration: 2032-12-06

Abstract

The utility model belongs to the technical field of landscaping related equipment, and particularly relates to a pit digging device for landscaping planting, which comprises a pit digging trolley, wherein wheels are arranged at the bottom of the pit digging trolley, two symmetrically distributed track plates are arranged at a notch on one side of the pit digging trolley, T-shaped tracks are arranged on one side of each track plate, lifting driving parts are arranged on the two track plates, each lifting driving part comprises a screw rod rotatably connected to the track plate and positioned at the T-shaped track, and T-shaped sliding blocks connected to the screw rod in a threaded manner are slidably connected to the T-shaped tracks of the track plates, and pit digging mechanisms are fixedly connected between the two T-shaped sliding blocks. According to the utility model, the track type lifting mechanism is arranged, the screw rod drives the pit digging mechanism to move downwards when in use, and the damping protection structure is arranged in the pit digging mechanism, so that the protection effect is good, and the problems of poor protection effect and unsatisfactory stability when lifting the pit digging mechanism in the prior art are solved.

Description

Pit digging device for landscaping

Technical Field

The utility model relates to the technical field of landscaping related equipment, in particular to a pit digging device for landscaping planting.

Background

Afforestation is to apply engineering technology and artistic means in certain region, plant trees flowers and plants through reforming topography (or further building mountain, overlapping stone, reason water), build the beautiful natural environment and recreation circumstances that building and arranging path etc. creation become, just call gardens, need use the digging device during the afforestation construction for the planting of nursery stock, the digging needs use the equipment of digging pit, the mode of digging pit of present stage is to drive the structure of digging pit through mechanical equipment and move down, dig pit through the auger stem and handle, the structure of digging pit of this mode has the following inadequately when using.

Firstly, stability of the pit digging structure during lifting is not ideal, stable lifting of the pit digging structure can not be achieved, shaking phenomenon is easy to occur, secondly, the pit digging structure drives the spiral drill rod to rotate through the motor, so that vibration is large during working, a damping and shock absorbing mechanism is lacked, damping and pressure relief of the structure can not be achieved during lifting, damage of parts can be caused, and service life of the pit digging structure is further shortened.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a pit digging device for landscaping planting, which is provided with a track type lifting mechanism, so that a screw rod drives the pit digging mechanism to move downwards when in use, and a damping protection structure is arranged in the pit digging mechanism, thereby having good protection effect and solving the problems of poor protection effect and unsatisfactory stability when lifting of the pit digging mechanism in the prior art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a pit digging device for afforestation planting, includes the pit digging dolly, and the wheel is installed to the bottom of pit digging dolly, two track boards of symmetric distribution are installed to the breach department of pit digging dolly one side, and T shape track has all been seted up to one side of track board, two install lift drive part on the track board, lift drive part is including rotating the lead screw of connecting in track board in T shape track department to and threaded connection's T shape slider on the lead screw, T shape slider sliding connection is on the T shape track of track board, fixedly connected with pit digging mechanism between two T shape sliders, pit digging mechanism includes the lifter plate of fixed connection between two T shape sliders, is provided with circular mounting plate on the damping protective structure of lifter plate upper surface, install motor two on the circular mounting plate, the bottom of motor two output shafts is provided with the auger stem, and the auger stem extends to the below of lifter plate.

Further, a circular hole is formed in the center of the lifting plate.

Further, a first motor is arranged at the top of one of the track plates and used for driving the corresponding screw rod to rotate, a driving wheel is arranged on one screw rod, a driven wheel is arranged on the other screw rod, and a toothed chain is connected between the driving wheel and the driven wheel in a meshed mode.

Further, damping protective structure includes the gag lever post of fixed connection at lifter plate upper surface, and the gag lever post alternates in the spacing downthehole that circular mounting panel corresponds to seting up to the upper end fixedly connected with helmet of gag lever post is provided with the damping piece between the lower surface of helmet and the upper surface of circular mounting panel, is provided with damping spring between the lower surface of circular mounting panel and the upper surface of lifter plate, and damping piece and damping spring all overlap and establish on the gag lever post.

(III) beneficial effects

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

1. according to the utility model, the two track plates are arranged at the notch on one side of the pit digging trolley, when pit digging operation is needed, the motor drives the screw rod to rotate, and the other screw rod rotates through the relation between the gear and the toothed chain, so that the movement of the T-shaped sliding block at the T-shaped track is realized, and then the lifting of the pit digging mechanism is realized.

2. According to the utility model, the damping protection structure is arranged in the pit digging mechanism, and is arranged between the lifting plate and the circular mounting plate, so that the damping of the second motor during working can be realized, the service life of the device is prolonged, the noise generated by vibration is reduced, meanwhile, due to the existence of the damping protection structure, the protection effect of the second motor and the spiral drill rod can be realized during lifting of the lifting plate, the protection effect of certain flicking and stretching is realized, and the situation that the second motor rotates too fast to influence the pulling-up of the spiral drill rod is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the lift driving unit according to the present utility model;

FIG. 3 is a schematic diagram of a pit digging mechanism according to the present utility model;

fig. 4 is a schematic structural view of a lifting plate and a damping protection structure in the present utility model.

In the figure: 1. digging a pit trolley; 2. a track plate; 3. a lifting driving part; 301. a first motor; 302. a driving wheel; 303. a T-shaped slider; 304. a screw rod; 305. a toothed chain; 306. a driven wheel; 4. a T-shaped track; 5. a wheel; 6. a pit digging mechanism; 601. a lifting plate; 602. a circular mounting plate; 603. a second motor; 604. damping protective structure; 6041. a limit rod; 6042. a protective cap; 6043. a damping block; 6044. a damping spring; 605. a screw drill rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, fig. 2 and fig. 3, the pit digging device for landscaping planting provided by the embodiment of the utility model comprises a pit digging trolley 1, wheels 5 are installed at the bottom of the pit digging trolley 1 and used for moving the device, two symmetrically distributed track plates 2 are installed at the notch on one side of the pit digging trolley 1, a T-shaped track 4 is arranged on one side of each track plate 2, stability of the pit digging mechanism 6 in lifting is improved, lifting driving components 3 are installed on the two track plates 2 and used for driving the pit digging mechanism 6 to lift, the lifting driving components 3 comprise a screw rod 304 which is rotatably connected to the track plates 2 and located at the position of the T-shaped track 4, and a T-shaped slider 303 which is in threaded connection with the screw rod 304.

As shown in fig. 4, in some embodiments, a circular hole is provided at the center of the lifter plate 601 for insertion of the auger stem 605.

As shown in fig. 2, in some embodiments, a first motor 301 is installed on the top of one track plate 2, the first motor 301 is used for driving a corresponding screw rod 304 to rotate, a driving wheel 302 is disposed on one screw rod 304, a driven wheel 306 is disposed on the other screw rod 304, and a toothed chain 305 is engaged between the driving wheel 302 and the driven wheel 306; when the first motor 301 works, one screw rod 304 can be driven to rotate, and meanwhile, the other screw rod 304 can be driven to rotate through the relation of the driving wheel 302, the toothed chain 305 and the driven wheel 306, so that synchronous rotation of the two screw rods 304 is realized.

As shown in fig. 3 and fig. 4, in some embodiments, the damping protection structure 604 includes a stop lever 6041 fixedly connected to the upper surface of the lifting plate 601, the stop lever 6041 is inserted into a stop hole correspondingly formed in the circular mounting plate 602, the stop lever 6041 can play a role in limiting during damping protection, severe shaking is avoided, the upper end of the stop lever 6041 is fixedly connected with a protective cap 6042, a damping block 6043 is arranged between the lower surface of the protective cap 6042 and the upper surface of the circular mounting plate 602, a damping protection effect is improved, a damping spring 6044 is arranged between the lower surface of the circular mounting plate 602 and the upper surface of the lifting plate 601, and the damping block 6043 and the damping spring 6044 can be sleeved on the stop lever 6041.

The working principle and the application steps of the utility model are as follows: when the pit digging operation is carried out, the first motor 301 is driven to work, the first motor 301 drives the corresponding screw rod 304 to rotate, meanwhile, the driving wheel 302 rotates, the driving wheel 302 drives the driven wheel 306 to rotate in a toothed chain 305 mode, synchronous operation of the two screw rods 304 is achieved, at the moment, the T-shaped sliding block 303 can be driven to slide on the corresponding T-shaped track 4, the lifting plate 601 is driven to descend, when the lifting plate 601 descends, the circular mounting plate 602 on the damping protection structure 604 can be moved downwards, the spiral drill rod 605 is enabled to be in contact with soil, the second motor 603 drives the spiral drill rod 605 to rotate, pit digging operation is achieved, vibration sense can be absorbed in a damping block 6043 and a damping spring 6044 mode during pit digging, vibration effect during operation of the second motor 603 is reduced, the first motor 301 is driven to operate after pit digging is finished, and upward movement of the pit digging mechanism 6 is achieved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Pit digging device for landscaping, including pit digging dolly (1), wheel (5), its characterized in that are installed to the bottom of pit digging dolly (1): two track boards (2) of symmetric distribution are installed to breach department in pit car (1) one side, and T shape track (4) have all been seted up to one side of track board (2), two install lift drive part (3) on track board (2), lift drive part (3) are including rotating lead screw (304) of connecting in track board (2) in T shape track (4) department to and T shape slider (303) of threaded connection on lead screw (304), T shape slider (303) sliding connection is on T shape track (4) of track board (2), fixedly connected with pit digging mechanism (6) between two T shape sliders (303), pit digging mechanism (6) are provided with circular mounting plate (602) on damping protection structure (604) of lifter plate (601) upper surface, install motor two (603) on circular mounting plate (602), the bottom of motor two (603) output shafts is provided with spiral (605), spiral lifter plate (605) extend to below.

2. The pit digging device for landscaping according to claim 1, wherein: a circular hole is formed in the center of the lifting plate (601).

3. The pit digging device for landscaping according to claim 1, wherein: one motor I (301) is installed at the top of one track board (2), and motor I (301) are used for driving corresponding lead screw (304) to rotate, are provided with action wheel (302) on one lead screw (304), are provided with driven wheel (306) on another lead screw (304), and the meshing is connected with toothed chain (305) between action wheel (302) and driven wheel (306).

4. The pit digging device for landscaping according to claim 1, wherein: damping protective structure (604) are including fixed connection gag lever post (6041) at lifter plate (601) upper surface, and gag lever post (6041) alternates in the spacing downthehole that circular mounting panel (602) correspond to set up to the upper end fixedly connected with helmet (6042) of gag lever post (6041), are provided with damping piece (6043) between the lower surface of helmet (6042) and the upper surface of circular mounting panel (602), are provided with damping spring (6044) between the lower surface of circular mounting panel (602) and the upper surface of lifter plate (601), and damping piece (6043) and damping spring (6044) all overlap and establish on gag lever post (6041).