CN204408860U - A kind of handpiece structure of loosenning tiller - Google Patents
A kind of handpiece structure of loosenning tiller Download PDFInfo
- Publication number
- CN204408860U CN204408860U CN201420690530.9U CN201420690530U CN204408860U CN 204408860 U CN204408860 U CN 204408860U CN 201420690530 U CN201420690530 U CN 201420690530U CN 204408860 U CN204408860 U CN 204408860U
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- China
- Prior art keywords
- soil
- loosenning tiller
- pawl
- loosens
- rotating disc
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Abstract
The utility model discloses a kind of handpiece structure of loosenning tiller, the power input shaft comprising driving gear set and be connected in driving gear set and power take-off, described power take-off is vertically arranged and its clutch end is fixedly connected with horizontally disposed rotating disc, and the lower end of described rotating disc is provided with at least one pawl that loosens the soil.Adopt the handpiece structure of loosenning tiller of the present utility model, in use, power input shaft is connected with motor shaft, driven by motor power input shaft rotates, power take-off is driven to rotate by driving gear set, make rotating disc start to rotate, thus the pawl that loosens the soil can carry out high speed circular motion in the horizontal direction, reaches the effect of loosening the soil.
Description
Technical field
The present invention relates to mower field, particularly relate to a kind of handpiece structure of loosenning tiller.
Background technology
Loosenning tiller of the prior art is normally made up of electromotor, reduction gearing, running gear, loosen the soil cutter, depth adjusting mechanism etc.; Electromotor provides power, is connected with reducing gear wheel shaft by shaft coupling; The parts of work are made up of cutterhead and the vertical cutter that loosens the soil, and are driven by reduction gearing; Depth adjusting mechanism is made up of handle, sprocket wheel and chain, is realized the adjustment of pine soil depth by the height changing frame.The such as patent No. is loosenning tiller disclosed in the patent of 200620100295.0, and patent No. loosenning tiller disclosed in the patent of 201020254699.1, for another example patent No. loosenning tiller disclosed in the patent of 201320183129.1.Operating personnel needs to loosen the soil near vicinity of plants region sometimes, so that water better, fertilising, the mode that above-mentioned loosenning tiller of the prior art generally adopts drives whole loosenning tiller to move by running gear, stir earth to be loosened by the rotation of the cutter in the vertical direction that loosens the soil, and the volume of whole loosenning tiller is larger, working region can not finely control, thus to cause when loosening near the earth of trunk part very easily damage tree stem organization, simultaneously due to the soil property difference of different hardness and the maximization design of the cutter that loosens the soil, also very easily cause pine soil depth cannot accurate perception, the root system of tree is easily cut off when loosening the soil, and for some tiny plants except large-scale tree, the loosenning tiller of prior art cannot carry out tight operational especially in its vicinity.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of handpiece structure that can not be corrupted to the loosenning tiller of plant rod footpath and root system when loosening the soil.
For solving the problem, the handpiece structure of loosenning tiller of the present invention, the power input shaft comprising driving gear set and be connected in driving gear set and power take-off, described power take-off is vertically arranged and its clutch end is fixedly connected with horizontally disposed rotating disc, and the lower end of described rotating disc is provided with at least one pawl that loosens the soil.
The radius of turn of the described pawl that loosens the soil is less than the radius of described rotating disc.
Described rotating disc comprises dish and lower wall, and upper dish is fixedly connected with power take-off, is screwed between upper lower burrs.
The lower end of described lower wall is provided with the lug boss to downward-extension, and the pawl that loosens the soil is fixed on described lug boss.
The described pawl that loosens the soil is metal material.
The described pawl that loosens the soil is three.
Adopt the handpiece structure of loosenning tiller of the present invention, in use, power input shaft is connected with motor shaft, driven by motor power input shaft rotates, power take-off is driven to rotate by driving gear set, make rotating disc start to rotate, thus the pawl that loosens the soil can carry out high speed circular motion in the horizontal direction, reaches the effect of loosening the soil.The loosenning tiller head of this structure, can be arranged on general backpack garden equipment, such as, be arranged on shoulder carrying mower, the head of mower is only needed to disassemble, the head of loosenning tiller is installed, just can be used by the driven by motor of shoulder carrying mower, very simple and convenient.Realize the miniaturization of loosenning tiller, facilitation, hand-held simultaneously; more easily accurately control to loosen the soil region in use; the pawl that loosens the soil rotates in alternative prior art the cutter in the vertical direction that loosens the soil in the horizontal direction and rotates; safety and stability more; not easily hurt health or the plant rod footpath of people; due to the integral miniaturization of loosenning tiller, the length of the pawl that loosens the soil also longly just can not can realize loosening the soil effect, and easier like this protective plant root system can not be cut off in the process of loosening the soil.
Accompanying drawing explanation
Fig. 1 is the front view of loosenning tiller head in the present invention;
Fig. 2 is the stereogram of loosenning tiller head in the present invention;
Fig. 3 is the upward view of loosenning tiller head of the present invention;
Fig. 4 is the sectional view of loosenning tiller head of the present invention.
Embodiment
In order to make those skilled in the art person understand technical solution of the present invention better, below in conjunction with embodiment, the present invention is described in further detail.
As shown in Figures 1 to 3, the handpiece structure of loosenning tiller, comprise upper shell 100 and rotating disc 4, be provided with driving gear set 1 and the power input shaft 2 be connected in driving gear set 1 and power take-off 3 in described upper shell 100, described power take-off 3 vertically arranges and its clutch end is fixedly connected with horizontally disposed rotating disc 4.
Described rotating disc 4 comprises dish 41 and lower wall 42, and upper dish 41 is fixedly connected with power take-off, is fixed between upper and lower dish 41,42 by screw 6.
Lug boss 421, three pawls 5 that loosen the soil that the lower end of described lower wall 42 is provided with to downward-extension are fixed on described lug boss 421 lower end.
In use, the power input shaft of this loosenning tiller head is connected with the motor shaft of external motor, driven by motor power input shaft rotates, power take-off is driven to rotate by driving gear set, rotating disc is made to start to rotate, thus the pawl that loosens the soil can carry out high speed circular motion in the horizontal direction, reaches the effect of loosening the soil.
Described radius of turn of loosening the soil pawl 5 is less than the radius of described rotating disc 4, thus protects the plant rod footpath and root system of loosening the soil in process further, and pawl 5 rotating disc 4 when distance plant rod footpath one segment distance that makes to loosen the soil just can keep off on plant rod footpath.
The described pawl that loosens the soil is metal material.
The described pawl that loosens the soil is preferably three but is not limited to three.
Adopt the handpiece structure of loosenning tiller of the present invention; achieve the miniaturization of loosenning tiller, facilitation, hand-held; more easily accurately control to loosen the soil region in use; the pawl that loosens the soil rotates in alternative prior art the cutter in the vertical direction that loosens the soil in the horizontal direction and rotates; safety and stability more; not easily hurt health or the plant rod footpath of people; due to the integral miniaturization of loosenning tiller; the length of pawl of loosening the soil also longly just can not can realize loosening the soil effect, and easier like this protective plant root system can not be cut off in the process of loosening the soil.
Claims (6)
1. the handpiece structure of a loosenning tiller, it is characterized in that: comprise driving gear set and the power input shaft that is connected in driving gear set and power take-off, described power take-off is vertically arranged and its clutch end is fixedly connected with horizontally disposed rotating disc, and the lower end of described rotating disc is provided with at least one pawl that loosens the soil.
2. the handpiece structure of loosenning tiller as claimed in claim 1, is characterized in that: described in the loosen the soil radius of turn of pawl be less than the radius of described rotating disc.
3. the handpiece structure of loosenning tiller as claimed in claim 1, it is characterized in that: described rotating disc comprises dish and lower wall, upper dish is fixedly connected with power take-off, is screwed between upper lower burrs.
4. the handpiece structure of loosenning tiller as claimed in claim 3, it is characterized in that: the lower end of described lower wall is provided with the lug boss to downward-extension, the pawl that loosens the soil is fixed on described lug boss.
5. the handpiece structure of loosenning tiller as claimed in claim 1, is characterized in that: described in the pawl that loosens the soil be metal material.
6. the handpiece structure of loosenning tiller as claimed in claim 1, is characterized in that: described in the pawl that loosens the soil be three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690530.9U CN204408860U (en) | 2014-11-18 | 2014-11-18 | A kind of handpiece structure of loosenning tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690530.9U CN204408860U (en) | 2014-11-18 | 2014-11-18 | A kind of handpiece structure of loosenning tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204408860U true CN204408860U (en) | 2015-06-24 |
Family
ID=53459296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690530.9U Active CN204408860U (en) | 2014-11-18 | 2014-11-18 | A kind of handpiece structure of loosenning tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204408860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350819A (en) * | 2014-11-18 | 2015-02-18 | 浙江顶诚工贸有限公司 | Machine head structure of scarifier |
-
2014
- 2014-11-18 CN CN201420690530.9U patent/CN204408860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350819A (en) * | 2014-11-18 | 2015-02-18 | 浙江顶诚工贸有限公司 | Machine head structure of scarifier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |