CN204335365U - A kind of swinging transmission mechanism for blue or green tea picking machine - Google Patents
A kind of swinging transmission mechanism for blue or green tea picking machine Download PDFInfo
- Publication number
- CN204335365U CN204335365U CN201420735520.2U CN201420735520U CN204335365U CN 204335365 U CN204335365 U CN 204335365U CN 201420735520 U CN201420735520 U CN 201420735520U CN 204335365 U CN204335365 U CN 204335365U
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- push rod
- linear reciprocating
- fork
- blue
- green tea
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Abstract
A kind of swinging transmission mechanism for blue or green tea picking machine that the utility model provides, comprises linear reciprocating motor, push rod and rack and pinion mechanism.When linear reciprocating motor promotion push rod does linear reciprocating motion, the tooth bar on push rod coordinates with the gear be fixed on fork, the linear reciprocating motion of push rod is converted to the left-right rotation of fork, and then realizes swinging of cutter.The purpose of this utility model is to provide a kind of simple effective implemention to swing the transmission mechanism of hoisting type blue or green tea harvesting action.
Description
Technical field
The utility model relates to blue or green tea picking mechanical, particularly a kind of swinging transmission mechanism for blue or green tea picking machine.
Background technology
Tea picking lasts work that is the longest, that spend man-hour maximum in tea garden management.Concentrating and the area of lack of labor in tea place, often because plucking not in time, and having a strong impact on the Yield and qualities of tealeaves.Meanwhile, because cost of labor goes up fast, the ratio that blue or green tea harvesting cost accounts for whole Tea Production cost is more and more higher.Thus the Bi Hangzhi road that the higher mechanical picking technology of efficiency is Tea Production industry is developed.
Traditional machinery of picking tea-leaves adopts cutting Softening mostly.Because of cutting Softening easily damage blue or green tea, after developed again lifting picked technology.Promoting the principle of plucking is that the clamping of the stem of tealeaves tender shoots also upwards lifts until broken by tea picker.The operating principle that the principle that lifting is plucked and finger pluck tealeaves is close, little to the damage of blue or green tea.
Early stage lifting picker adopts rotary mostly, has both realized promoting by two cutters relatively rotated and has plucked.This mode has individual shortcoming, only have the work plane relatively rotated up can realize blue or green tea exactly and pluck, and the work plane be relatively rotated down adjacent with it can not be used, and reduces picking efficiency.Therefore, after developed the blue or green tea of swing type and promoted picker, both cutter can upwards swing left and right, and except the cutter being arranged on edge except, the left and right work plane of each cutter all can realize promoting and pluck, and improves mechanical picking efficiency of picking tea-leaves.
Utility model content
The utility model provides a kind of swinging transmission mechanism for blue or green tea picking machine, by rack and pinion mechanism, the linear reciprocating motion of linear reciprocating motor is become left rotation and right rotation oscillating motion, makes the cutter of blue or green tea picking mechanical realize swinging lifting and plucks action.
The technical solution of the utility model is as follows.
A kind of swinging transmission mechanism for blue or green tea picking machine that the utility model provides, comprises linear reciprocating motor, push rod and rack and pinion mechanism.Described linear reciprocating motor is connected with one end of push rod, and push rod can carry out rectilinear motion vertically under the cooperation of support and sliding bearing supports; Tooth bar in described tooth bar, gear mechanism is arranged on push rod, and gear is fixed on one end of fork, and the other end of fork is equipped with cutter, and fork, by bearings, can rotate to the left and right; When linear reciprocating motor promotion push rod does linear reciprocating motion, the tooth bar on push rod coordinates with the gear be fixed on fork, the linear reciprocating motion of push rod is converted to the left-right rotation of fork, and then realizes swinging of cutter.
Described linear reciprocating motor is U-type groove formula linear electric motors.
The rack and pinion cooperatively interacted in described tooth bar, gear mechanism is diagonal-cut rack and angular gear.
The beneficial effects of the utility model are: provide a kind of simple effective implemention to swing the transmission mechanism of hoisting type blue or green tea harvesting action.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-linear reciprocating motor, 2-push rod, 3-support, 4-fork, 5-cutter, 6-sliding bearing.
Embodiment
The technical solution of the utility model is further described, described in should be appreciated that the claimed scope of the utility model is not limited to below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of swinging transmission mechanism for blue or green tea picking machine that the utility model provides, comprises linear reciprocating motor 1, push rod 2 and rack and pinion mechanism.Described linear reciprocating motor 1 is connected with one end of push rod 2, and push rod 2 can carry out rectilinear motion vertically under the cooperation of support 3 and sliding bearing 6 supports; Tooth bar in described tooth bar, gear mechanism is arranged on push rod 2, and gear is fixed on one end of fork 4, and the other end of fork 4 is equipped with cutter 5, and fork 4, by bearings, can rotate to the left and right; When linear reciprocating motor 1 promote push rod 2 do linear reciprocating motion time, the tooth bar on push rod 2 coordinates with the gear be fixed on fork 4, the linear reciprocating motion of push rod 2 is converted to the left-right rotation of fork 4, and then realizes swinging of cutter 5.
Described linear reciprocating motor 1 is U-type groove formula linear electric motors.U-type groove formula linear electric motors can obtain larger rectilinear motion stroke.
The two ends of fork 4 are separately fixed on two rolling bearings, and the installation direction of fork 4 is just in time vertical with the installation direction of push rod 2.One end of fork 4 is connected with cutter 5, and the other end is provided with the roller gear coordinated with push rod 2 upper rack.Gear on tooth bar on push rod 2 and fork 5 is helical teeth.Helical teeth coordinates more steadily, transmission efficiency is higher.
Claims (3)
1. the swinging transmission mechanism for blue or green tea picking machine, comprise linear reciprocating motor (1), push rod (2) and rack and pinion mechanism, it is characterized in that: described linear reciprocating motor (1) is connected with one end of push rod (2), push rod (2) can carry out rectilinear motion vertically under the cooperation of support (3) and sliding bearing (6) supports; Tooth bar in described tooth bar, gear mechanism is arranged on push rod (2), gear is fixed on one end of fork (4), the other end of fork (4) is equipped with cutter (5), and fork (4), by bearings, can rotate to the left and right; When linear reciprocating motor (1) promotion push rod (2) does linear reciprocating motion, tooth bar on push rod (1) coordinates with the gear be fixed on fork (4), the linear reciprocating motion of push rod (2) is converted to the left-right rotation of fork (4), and then realizes swinging of cutter (5).
2. a kind of swinging transmission mechanism for blue or green tea picking machine as claimed in claim 1, is characterized in that: described linear reciprocating motor (1) is U-type groove formula linear electric motors.
3. a kind of swinging transmission mechanism for blue or green tea picking machine as claimed in claim 1, is characterized in that: the rack and pinion cooperatively interacted in described rack and pinion mechanism is diagonal-cut rack and angular gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735520.2U CN204335365U (en) | 2014-11-28 | 2014-11-28 | A kind of swinging transmission mechanism for blue or green tea picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735520.2U CN204335365U (en) | 2014-11-28 | 2014-11-28 | A kind of swinging transmission mechanism for blue or green tea picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204335365U true CN204335365U (en) | 2015-05-20 |
Family
ID=53218684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735520.2U Expired - Fee Related CN204335365U (en) | 2014-11-28 | 2014-11-28 | A kind of swinging transmission mechanism for blue or green tea picking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204335365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429347A (en) * | 2014-11-28 | 2015-03-25 | 安顺市虹翼特种钢球制造有限公司 | Swing transmission mechanism for picking green tea |
| CN109379965A (en) * | 2018-08-29 | 2019-02-26 | 昆明理工大学 | A kind of dedicated cutting seedlings device of towed Radix Notoginseng |
-
2014
- 2014-11-28 CN CN201420735520.2U patent/CN204335365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429347A (en) * | 2014-11-28 | 2015-03-25 | 安顺市虹翼特种钢球制造有限公司 | Swing transmission mechanism for picking green tea |
| CN109379965A (en) * | 2018-08-29 | 2019-02-26 | 昆明理工大学 | A kind of dedicated cutting seedlings device of towed Radix Notoginseng |
| CN109379965B (en) * | 2018-08-29 | 2021-05-14 | 昆明理工大学 | Dedicated seedling device of cutting of towed pseudo-ginseng |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |