CN219146102U

CN219146102U - Municipal garden tree transplanting pit digging device

Info

Publication number: CN219146102U
Application number: CN202222943350.4U
Authority: CN
Inventors: 王四军
Original assignee: Hubei Fengrui Construction Co ltd
Current assignee: Hubei Fengrui Construction Co ltd
Priority date: 2022-11-06
Filing date: 2022-11-06
Publication date: 2023-06-09
Anticipated expiration: 2032-11-06

Abstract

The utility model belongs to the technical field of municipal garden tree transplanting, in particular to a municipal garden tree transplanting pit digging device, which comprises a handheld pit digger, wherein a control handle is fixedly arranged on the handheld pit digger, and the pit digger also comprises a supporting seat which is arranged on the ground below the handheld pit digger; simultaneously through slide, protection frame and between spacing subassembly to and supporting seat and upper end structure form the support that places handheld earth boring machine perpendicularly, make handheld earth boring machine be in the posture of standing perpendicularly when not using, thereby avoid directly empting and lie in the wearing and tearing that avoid causing, guarantee life, reduce spiral shell leaf wearing and tearing then guarantee earth boring efficiency and effect.

Description

Municipal garden tree transplanting pit digging device

Technical Field

The utility model belongs to the technical field of municipal garden tree transplanting, and particularly relates to a municipal garden tree transplanting pit digging device.

Background

In recent years, planting, landscaping and management of greening plants are carried out in towns in China to different degrees, trees in municipal gardens are dug when being planted as landscaping, the existing portable and small handheld pit digger outputs power through an engine and brings soil out through screw leaves, so that pit digging effect is achieved, a double-handle structure is generally adopted for guaranteeing the stability of machine use, and then two persons cooperate to control the machine to operate.

However, due to double operation, the cooperation mercy degree cannot be guaranteed to be consistent, and manpower is required to adjust the pit digging path when the equipment is used, as one end of the traditional screw blade close to the body is hollowed, the protection effect cannot be achieved on personnel, the safety is required to be improved, meanwhile, the traditional handheld pit digger is generally used for directly dumping the machine when the traditional handheld pit digger is not used, the operation is inconvenient when the traditional handheld pit digger is used again, and long-time round-trip operation is easy to cause great abrasion on the screw blade and the surface of the machine, so that pit digging efficiency and effect are affected.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a municipal garden tree transplanting pit digging device, which has the characteristics of improving the use safety and avoiding abrasion caused by the direct placement of a machine on the ground.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal garden tree transplanting digging device, includes hand-held type earth boring machine, fixed mounting has the control handle on the hand-held type earth boring machine, still includes hand-held type earth boring machine below and places the supporting seat on ground, fixed mounting has the slide with ground vertically in the middle of the control handle, just slide inboard slidable mounting has the protection frame, the equal fixed limit baffle that is provided with of protection frame upper and lower extreme, still be provided with spacing subassembly between slide and the protection frame, still be provided with coupling assembling between supporting seat and the protection frame bottom, hand-held type earth boring machine upper end is fixed with horizontally universal bubble spirit level, the contact end of slide bottom and protection frame is provided with the scraper.

As an optimized technical scheme of the municipal garden tree transplanting pit digging device, the limiting assembly comprises a limiting screwing wheel rotatably arranged on the outer side of the upper end of the protective frame, a limiting rod fixed on one end, close to the protective frame, of the limiting screwing wheel, a rubber sheet fixedly arranged on the surface of the limiting rod, and a limiting seat fixed on the outer side surface of the upper end of the sliding seat.

As the optimal technical scheme of the municipal garden tree transplanting pit digging device, the limiting rod penetrates through the inside of the limiting seat through rotation of the limiting screwing wheel, the penetrating limiting rod is limited in the inside of the limiting seat through the rubber sheet, and the sliding seat and the protective frame are fixed through insertion of the limiting rod and the limiting seat.

As a preferable technical scheme of the municipal garden tree transplanting pit digging device, the connecting assembly comprises connecting seats which are vertically and symmetrically fixed at two ends of the upper surface of the supporting seat, connecting holes formed in the connecting seats, connecting pins inserted into the connecting holes, and handles fixed at the other ends of the connecting pins inserted into the connecting holes.

As the preferable technical scheme of the municipal garden tree transplanting pit digging device, the upper end of the connecting seat is provided with the counter bore for inserting the bottom of the protecting frame, and the connecting pin is inserted into the connecting hole when the protecting frame is in butt joint with the connecting seat, and at the moment, the lower surface of the connecting pin is just contacted with the lower surface of the strip-shaped groove on the protecting frame.

As the optimal technical scheme of the municipal garden tree transplanting pit digging device, the connecting holes are inserted with the connecting pins in a damping manner.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the inner side of a control handle on the handheld pit digger is provided with the protective frame which can slide up and down through the sliding seat, the protective frame plays a role in protecting an operator in the working process of the handheld pit digger, and even if certain error occurs in operation, the protective frame can effectively isolate a human body from a screw blade, so that a stronger protection effect is achieved; simultaneously through slide, protection frame and between spacing subassembly to and supporting seat and upper end structure form the support that places handheld earth boring machine perpendicularly, make handheld earth boring machine be in the posture of standing perpendicularly when not using, thereby avoid directly empting and lie in the wearing and tearing that avoid causing, guarantee life, reduce spiral shell leaf wearing and tearing then guarantee earth boring efficiency and effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the structure of the main isometric side of the present utility model in its installed state;

FIG. 2 is a schematic view of the placement state of the present utility model;

FIG. 3 is a partially exploded view of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the structure of the earth boring machine of the present utility model during use;

FIG. 5 is a schematic view of a connecting assembly of the present utility model in partial front cross section;

FIG. 6 is a schematic view of the structure of the limit twisting wheel and the limit lever in the utility model;

in the figure: 1. a hand-held earth boring machine; 2. a control handle; 3. a support base; 4. a slide; 5. a protective frame; 6. a limit baffle; 7. limiting screwing wheel; 8. a limit rod; 9. a rubber sheet; 10. a limit seat; 11. a universal bubble level; 12. a scraper; 13. a connecting seat; 14. a connection hole; 15. a connecting pin; 16. and (5) a handle.

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

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a municipal garden tree transplanting digging device, including handheld earth boring machine 1, fixed mounting has control handle 2 on the handheld earth boring machine 1, still include handheld earth boring machine 1 below place the supporting seat 3 on ground, fixed mounting has the slide 4 with ground vertically in the middle of the control handle 2, and slide 4 inboard slidable mounting has protection frame 5, protection frame 5 upper and lower extreme all is fixed and is provided with limit baffle 6, still be provided with spacing subassembly between slide 4 and the protection frame 5, still be provided with coupling assembling between supporting seat 3 and the protection frame 5 bottom, handheld earth boring machine 1 upper end is fixed with horizontal universal bubble spirit level 11, the contact end of slide 4 bottom and protection frame 5 is provided with scraper 12, universal bubble spirit level 11 enables the pit of digging more vertically in this embodiment, thereby guarantee straightness and aesthetic measure after the trees are planted; the scraper 12 scrapes the mud stuck on the strip-shaped groove in the step (5).

Specifically, spacing subassembly is including rotating the spacing wheel 7 of twisting of installing in the protection frame 5 upper end outside and fixing the spacing pole 8 that is close to protection frame 5 one end of twisting the wheel 7 at the spacing to and the fixed rubber sheet 9 that sets up on the pole 8 surface, still including fixing the spacing seat 10 at slide 4 upper end outside surface, spacing pole 8 runs through spacing seat 10 inside through the rotation of spacing wheel 7, and the spacing pole 8 that runs through is spacing inside spacing seat 10 through rubber sheet 9, it is fixed through the pin joint of spacing pole 8 with spacing seat 10 between slide 4 and the protection frame 5, spacing subassembly is used for controlling the removal and spacing relation between slide 4 and the protection frame 5 in this embodiment, nimble use.

Specifically, the connecting component comprises a connecting seat 13 vertically and symmetrically fixed at two ends of the upper surface of the supporting seat 3, a connecting hole 14 formed in the connecting seat 13, a connecting pin 15 inserted in the connecting hole 14, and a handle 16 fixed at the other end of the connecting pin 15, wherein the connecting component further plays a role in strengthening stability when being connected through the connecting hole 14 and the connecting pin 15, so that stability and safety during placement are guaranteed.

Specifically, the counter bore for the bottom male of protection frame 5 is offered to connecting seat 13 upper end, and protection frame 5 and connecting seat 13 butt joint time and connecting pin 15 still insert in connecting hole 14 is inside, and connecting pin 15 lower surface just with the last bar groove of protection frame 5 wash down surface contact this moment, form the space with protection frame 5 bottom restriction between 13 inside heavy grooves of connecting seat and connecting pin 15 run through connecting hole 14 just in this embodiment to better assurance hand-held type earth boring machine 1 stability when standing and placing.

Specifically, the connecting hole 14 is in damping insertion with the connecting pin 15, and in this embodiment, friction between the connecting hole 14 and the connecting pin 15 is increased by damping, so as to ensure connection stability.

The working principle and the using flow of the utility model are as follows:

when in use, the utility model is characterized in that: firstly, directly starting the handheld pit digger 1, then pulling the connecting pin 15 outwards through the handle 16, withdrawing the connecting pin 15 from the inside of the connecting hole 14, then holding the control handle 2 by two people at the same time and lifting the handheld pit digger 1 upwards, rotating the limiting screwing wheel 7 at the moment, disengaging the limiting rod 8 from the inside of the limiting seat 10, and disengaging the bottom of the protecting frame 5 from the upper end of the inside of the connecting seat 13, so that pit digging can be started at the moment;

according to the scraper 12, the horizontal position of the hand-held pit digger 1 is adjusted, when the pit digger works, the screw blade at the lower end of the hand-held pit digger 1 is preferentially contacted with the ground, then the bottom of the protection frame 5 is contacted with the ground, the screw blade moves downwards, and meanwhile the protection frame 5 moves upwards along the sliding seat 4, but the lower surface of the screw blade is always contacted with the ground, and a protection barrier is formed between a human body and the screw blade;

after use: under the normal state, the limit baffle 6 at the upper end of the protection frame 5 is in surface contact with the top end of the sliding seat 4, at the moment, the limit screwing wheel 7 is reversely rotated, the limit rod 8 is inserted into the limit seat 10 and positioned by means of the rubber sheet 9, then the fixed handheld pit excavator 1, the control handle 2, the sliding seat 4 and the protection frame 5 are placed on the connecting seat 13, the bottom of the protection frame 5 is inserted into a notch formed in the upper end inside the connecting seat 13, and then the connecting pin 15 is simultaneously inserted into two connecting holes 14 inside the connecting seat 13 through the handle 16, so that the protection frame 5 is fixedly connected with the connecting seat 13.

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. The utility model provides a municipal garden tree transplanting digging device, includes handheld earth boring machine (1), fixed mounting has control handle (2), its characterized in that on handheld earth boring machine (1): still include hand-held type earth boring machine (1) below place supporting seat (3) on ground, fixed mounting has slide (4) with ground vertically in the middle of control handle (2), just slide (4) inboard slidable mounting has protection frame (5), all fixed limit baffle (6) that are provided with in the upper and lower end of protection frame (5), still be provided with spacing subassembly between slide (4) and protection frame (5), still be provided with coupling assembling between supporting seat (3) and protection frame (5) bottom, hand-held type earth boring machine (1) upper end is fixed with horizontally universal bubble spirit level (11), the contact end of slide (4) bottom and protection frame (5) is provided with scraper (12).

2. A municipal garden tree transplanting pit digging device according to claim 1 wherein: the limiting assembly comprises a limiting screwing wheel (7) rotatably arranged on the outer side of the upper end of the protective frame (5), a limiting rod (8) fixed on one end, close to the protective frame (5), of the limiting screwing wheel (7), a rubber sheet (9) fixedly arranged on the surface of the limiting rod (8) and a limiting seat (10) fixed on the outer side surface of the upper end of the sliding seat (4).

3. A municipal garden tree transplanting pit digging device according to claim 2 wherein: the limiting rod (8) penetrates through the inside of the limiting seat (10) through the rotation of the limiting screwing wheel (7), the penetrating limiting rod (8) is limited in the inside of the limiting seat (10) through the rubber sheet (9), and the sliding seat (4) and the protective frame (5) are fixed through the insertion of the limiting rod (8) and the limiting seat (10).

4. A municipal garden tree transplanting pit digging device according to claim 1 wherein: the connecting assembly comprises a connecting seat (13) which is vertically and symmetrically fixed at two ends of the upper surface of the supporting seat (3), a connecting hole (14) which is formed in the connecting seat (13), a connecting pin (15) which is inserted into the connecting hole (14) and a handle (16) which is fixed at the other end of the connecting pin (15) which is inserted into.

5. A municipal garden tree transplanting pit digging device according to claim 4 wherein: the upper end of the connecting seat (13) is provided with a counter bore for inserting the bottom of the protecting frame (5), the connecting pin (15) is inserted into the connecting hole (14) when the protecting frame (5) is in butt joint with the connecting seat (13), and the lower surface of the connecting pin (15) is just contacted with the lower surface of the upper strip-shaped groove of the protecting frame (5).

6. A municipal garden tree transplanting pit digging device according to claim 5 wherein: the connecting hole (14) is in damping insertion with the connecting pin (15).