CN213152855U - Afforestation is with instrument of digging pit of clearance of being convenient for - Google Patents
Afforestation is with instrument of digging pit of clearance of being convenient for Download PDFInfo
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- CN213152855U CN213152855U CN202021790855.6U CN202021790855U CN213152855U CN 213152855 U CN213152855 U CN 213152855U CN 202021790855 U CN202021790855 U CN 202021790855U CN 213152855 U CN213152855 U CN 213152855U
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- folding fan
- excavating
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Abstract
The utility model belongs to the technical field of planting equipment, especially, relate to an instrument of digging pit for afforestation is convenient for clear up. A forward and reverse rotation driving motor is fixed at the upper end of the supporting fixed seat, and hand-held control handles are arranged on the left side and the right side of the supporting fixed seat; the lower end of the forward and reverse rotation driving motor is connected with a transmission connecting rod, the lower end of the transmission connecting rod is connected with an excavating conical head, a double-twisted screw is arranged on the outer side of the excavating conical head, a pair of flat embedded groove boxes is arranged on the outer side of the connection position of the transmission connecting rod and the excavating conical head, and the top end of the double-twisted screw is connected to the lower end of the flat embedded groove boxes; the inner part of the flat caulking groove box is provided with a plurality of layers of folding fan-shaped buckle plates. The pit digging and loosening operation is realized and the soil is removed reversely by matching a hidden fan-shaped structural member with a pit digging spiral; the problem that the traditional spiral pit digging bottom soil crushing and cleaning is not clean is avoided.
Description
Technical Field
The utility model belongs to the technical field of planting equipment, especially, relate to an instrument of digging pit for afforestation is convenient for clear up.
Background
Need dig the hole before planting trees in the garden way, it is artifical with hand-held type earth boring machine to dig the hole generally at present, so the workman need long-time bowing when digging the hole, so the easy waist of workman is sour back pain to can reduce workman's digging efficiency, and long-time bowing is unfavorable for healthy, and traditional hob digging device hack is got rid of incompletely moreover, and there is the influence to the planting in later stage to a large amount of hack at the bottom of the hole, needs artifical secondary to clear up.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model aims at providing a digging tool which is simple in structure, reasonable in design and convenient to use and is used for landscaping and convenient to clean, which adopts a hidden fan-shaped structural member to be matched with a digging spiral to realize digging and loosening soil and reverse to remove soil; the problem that the traditional spiral pit digging bottom soil crushing and cleaning is not clean is avoided.
In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a supporting fixed seat, a forward and reverse rotation driving motor, a handheld control handle, a transmission connecting rod, an excavating conical head, a double-twisted screw, a flat embedded groove box and a folding fan-shaped buckle plate; a forward and reverse rotation driving motor is fixed at the upper end of the supporting fixed seat, and hand-held control handles are arranged on the left side and the right side of the supporting fixed seat; the lower end of the forward and reverse rotation driving motor is connected with a transmission connecting rod, the lower end of the transmission connecting rod is connected with an excavating conical head, a double-twisted screw is arranged on the outer side of the excavating conical head, a pair of flat embedded groove boxes is arranged on the outer side of the connection position of the transmission connecting rod and the excavating conical head, and the top end of the double-twisted screw is connected to the lower end of the flat embedded groove boxes; the inner part of the flat caulking groove box is provided with a plurality of layers of folding fan-shaped buckle plates.
Preferably, the folding fan-shaped buckle plates are of fan-shaped structures and are buckled with each other.
Preferably, the folding fan-shaped buckle plate is movably connected with the transmission connecting rod, and the folding fan-shaped buckle plate at the topmost layer is fixedly connected with the transmission connecting rod; and the contraction and the extension of the folding fan-shaped buckle plate similar to a folding fan structure are realized through the positive and negative rotation of the transmission connecting rod.
Preferably, the folding fan-shaped buckle plate and the flat caulking groove box form a circular supporting flat plate after being stretched.
Preferably, one side of the flat caulking groove box is a conical cutting opening, and the other side of the flat caulking groove box is open.
After the structure is adopted, the utility model discloses beneficial effect does: the pit digging and loosening operation is realized and the soil is removed reversely by matching a hidden fan-shaped structural member with a pit digging spiral; the problem that the traditional spiral pit digging bottom soil crushing and cleaning is not clean is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an expanded view of the fan-shaped structure of the present invention;
description of reference numerals: the device comprises a supporting fixed seat 1, a forward and reverse rotation driving motor 2, a handheld control handle 3, a transmission connecting rod 4, an excavating conical head 5, a double-twisted screw 6, a flat embedded groove box 7 and a folding fan-shaped buckle plate 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
Referring to fig. 1 and 2, the following technical solutions are adopted in the present embodiment: the device comprises a supporting fixed seat 1, a forward and reverse rotation driving motor 2, a handheld control handle 3, a transmission connecting rod 4, an excavating conical head 5, a double-twisted screw 6, a flat embedded groove box 7 and a folding fan-shaped buckle plate 8; a forward and reverse rotation driving motor 2 is fixed at the upper end of the supporting and fixing seat 1, and hand-held control handles 3 are arranged on the left side and the right side of the supporting and fixing seat 1; the lower end of the forward and reverse rotation driving motor 2 is connected with a transmission connecting rod 4, the lower end of the transmission connecting rod 4 is connected with an excavating conical head 5, a double-twisted screw 6 is arranged on the outer side of the excavating conical head 5, a pair of flat caulking groove boxes 7 is arranged on the outer side of the connection part of the transmission connecting rod 4 and the excavating conical head 5, and the top end of the double-twisted screw 6 is connected to the lower end of the flat caulking groove boxes 7; and a plurality of layers of folding fan-shaped buckle plates 8 are arranged inside the flat embedded groove box 7.
The folding fan-shaped buckle plate 8 is of a fan-shaped structure and is buckled with each other; the folding fan-shaped buckle plate 8 is movably connected with the transmission connecting rod 4, and the folding fan-shaped buckle plate 8 at the topmost layer is fixedly connected with the transmission connecting rod 4; the contraction and the extension of the folding fan-shaped buckle plate 8 similar to a folding fan structure are realized through the positive and negative rotation of the transmission connecting rod 4; the folding fan-shaped buckle plate 8 and the flat embedded groove box 7 form a circular supporting flat plate after being stretched; one side of the flat caulking groove box 7 is a conical cutting opening, and the other side of the flat caulking groove box is open.
The working principle of the specific embodiment is as follows: firstly peg graft the digging position with excavation conical head 5, then start positive and negative rotation driving motor 2 and carry out the forward rotation, the transmission through transmission connecting rod 4 makes excavation conical head 5 fast rotation dig the earth and bore the hole operation, take excavation conical head 5 to connect soon to appointed degree of depth after, low-speed unidirectional rotation positive and negative rotation driving motor 2, the folding fan-shaped buckle 8 that makes to hide in flat caulking groove 7 inside opens and is a plane, then slowly propose it and take out the scarification of upper strata together, the hack in the greatly reduced hole, avoid artifical secondary soil digging in later stage.
After adopting above-mentioned structure, this embodiment beneficial effect does: the pit digging and loosening operation is realized and the soil is removed reversely by matching a hidden fan-shaped structural member with a pit digging spiral; the problem that the traditional spiral pit digging bottom soil crushing and cleaning is not clean is avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a afforestation is with instrument of digging pit convenient to clearance which characterized in that: the device comprises a supporting fixed seat (1), a forward and reverse rotation driving motor (2), a handheld control handle (3), a transmission connecting rod (4), an excavating conical head (5), a double-twisted spiral (6), a flat embedded groove box (7) and a folding fan-shaped buckle plate (8); a forward and reverse rotation driving motor (2) is fixed at the upper end of the supporting fixed seat (1), and hand-held control handles (3) are arranged on the left side and the right side of the supporting fixed seat (1); the lower end of the forward and reverse rotation driving motor (2) is connected with a transmission connecting rod (4), the lower end of the transmission connecting rod (4) is connected with an excavating conical head (5), a double-twisted screw (6) is arranged on the outer side of the excavating conical head (5), a pair of flat embedded groove boxes (7) is arranged on the outer side of the connection part of the transmission connecting rod (4) and the excavating conical head (5), and the top ends of the double-twisted screw (6) are connected to the lower ends of the flat embedded groove boxes (7); and a plurality of layers of folding fan-shaped buckle plates (8) are arranged inside the flat embedded groove box (7).
2. A digging tool for landscaping convenient to clean as claimed in claim 1, wherein: the folding fan-shaped buckle plate (8) is of a fan-shaped structure and is buckled with each other.
3. A digging tool for landscaping convenient to clean as claimed in claim 1, wherein: the folding fan-shaped buckle plate (8) is movably connected with the transmission connecting rod (4), and the folding fan-shaped buckle plate (8) at the topmost layer is fixedly connected with the transmission connecting rod (4); and the contraction and the extension of the folding fan-shaped buckle plate (8) similar to a folding fan structure are realized through the positive and negative rotation of the transmission connecting rod (4).
4. A digging tool for landscaping convenient to clean as claimed in claim 1, wherein: the folding fan-shaped buckle plate (8) and the flat embedded groove box (7) form a circular supporting flat plate after being stretched.
5. A digging tool for landscaping convenient to clean as claimed in claim 1, wherein: one side of the flat caulking groove box (7) is a conical cutting opening, and the other side of the flat caulking groove box is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790855.6U CN213152855U (en) | 2020-08-20 | 2020-08-20 | Afforestation is with instrument of digging pit of clearance of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790855.6U CN213152855U (en) | 2020-08-20 | 2020-08-20 | Afforestation is with instrument of digging pit of clearance of being convenient for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213152855U true CN213152855U (en) | 2021-05-11 |
Family
ID=75767107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021790855.6U Active CN213152855U (en) | 2020-08-20 | 2020-08-20 | Afforestation is with instrument of digging pit of clearance of being convenient for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213152855U (en) |
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2020
- 2020-08-20 CN CN202021790855.6U patent/CN213152855U/en active Active
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