CN2232662Y - Tea picking machine - Google Patents
Tea picking machine Download PDFInfo
- Publication number
- CN2232662Y CN2232662Y CN 95220594 CN95220594U CN2232662Y CN 2232662 Y CN2232662 Y CN 2232662Y CN 95220594 CN95220594 CN 95220594 CN 95220594 U CN95220594 U CN 95220594U CN 2232662 Y CN2232662 Y CN 2232662Y
- Authority
- CN
- China
- Prior art keywords
- shift fork
- tea picking
- picking machine
- movable blades
- blades
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model relates to a tea picking machine. The utility model takes a knapsack-type miniature gasoline engine for dynamic force, and passes the rotation to a flexible shaft via a clutch. The utility model is characterized in that the other end of the flexible shaft is butted with a speed reducer input shaft that is arranged in a tea collecting bucket, and a cam is arranged on an output shaft of the speed reducer; the cam contacts a shift fork block whose one end is provided with gear teeth, and the gear teeth on the shift fork block are in mesh with toothed racks at the rear side of movable blades that are fixed in a blade group; a reset mechanism is arranged on the shift fork block or on the movable blades, the shift fork block is positioned on the collecting bucket via a shaft, and the blade group is fixed on the collecting bucket via a limiting pressing block and a positioning pin shaft. The tea picking machine has the advantages of simple structure and small volume.
Description
The utility model belongs to agricultural machinery, particularly a kind of tea picking machine of gathering tealeaves.
At present, domestic vast rural area, Cha Qu harvest tea leaves, and main dependence is manual wins, and there is the large-scale machinery of picking tea-leaves of employing on indivedual large-scale farms, tea plantation, but because of its cost very high, want a few people's co-operatings during use, can't popularize, and non-standard tea place can't be used at all.Existing a kind of shoulder carrying mower, be power mainly by bearing the minitype gasoline engine, through clutch flexible axle is passed in rotation, stiff shaft in one end of flexible axle and the hand-held grass cutter joins, the rigidity the tip of the axis is equipped with mowing cheese or circular saw, and the mowing cheese of high speed rotating or circular saw are used for mowing or pruning twig.
The purpose of this utility model is to utilize the operation principle of shoulder carrying mower, designs a kind of in light weightly, and volume is little, the automatic tea plucker of band minitype gasoline engine.
Task of the present utility model is to realize like this, to bear the minitype gasoline engine is power, through clutch flexible axle is passed in rotation, the other end reducer input shaft interior with being located at the tealeaves collection bucket that it is characterized in that flexible axle docks, establish a cam on the output shaft of decelerator, cam touches mutually with the shift fork piece that an end is provided with teeth, teeth on the shift fork piece be fixed on set of blades in the tooth bar of movable blades rear side be meshed, shift fork piece or movable blades are provided with resetting-mechanism, the shift fork piece is fixed on the collection bucket by axle, and set of blades is fixed on the collection bucket by spacing briquetting and alignment pin.Petrolic rotary power is passed to movable blades in the set of blades through flexible axle, decelerator, movable blades moves reciprocatingly under power and resetting-mechanism effect, cooperate with fixed blade and to finish shear action, during use, bear the hand-held tealeaves collection bucket of minitype gasoline engine, the edge of a knife of set of blades is aimed at the tea strain can shear newly picked and processed tea leaves or the strain of finishing tea.
The utlity model has novelty simple in structure, volume is little, and is in light weight, safe and convenient to use, the characteristics that efficient is high, and can be extended to numerous areas such as city trees and shrubs maintenance, be the high apparatus of a kind of ratio of performance to price.
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 tea picking machine schematic diagram;
Fig. 2 tealeaves collection bucket partial schematic diagram;
The graph of a relation of Fig. 3 movable blades and cam.
With reference to Fig. 1, minitype gasoline engine 1 is fixed on the carriage 2, carriage 2 is provided with braces 3, minitype gasoline engine 1 joins through clutch and flexible axle 4, the other end of flexible axle 4 docks with reducer input shaft in being located at tealeaves collection bucket 5, by flexible axle the power of petrol engine 1 is passed to set of blades in the collection bucket 5, make it finish shearing work, blade land 6 is broach sword or pointed tooth sword, collection bucket is provided with discharging opening 7 and handle 8, and wherein handle 9 housing that can make full use of decelerator input rotating shaft part is made.
With reference to Fig. 2, the termination of flexible axle 4 is square toes 10, the reducer input shaft heart 11 places are provided with a square slotted eye that matches with it, the termination of flexible shaft jacket pipe is embedded with metal dop 12, metal dop 12 is provided with arc groove 13, be fixed on the decelerator shell 15 by bearing pin 14, take out bearing pin 14 and flexible axle 4 can be deviate from decelerator, decelerator is bevel gear or worm reducer, establish a cam 17 on the reducer output shaft 16, cam 17 is passed to movable blades 22 by shift fork piece 18 with rotation, and shift fork piece 18 is positioned on the collection bucket 5 by axle 19, set of blades is made up of movable blades 22 and fixed blade 23, and is fixed on the collection bucket 5 by spacing briquetting 20 and alignment pin 21.
With reference to Fig. 3, being fixed on reducer output shaft 16 overhead cams 17 touches mutually with the toothed shift fork piece 18 of an end, teeth on the shift fork piece 18 and tooth bar 25 engagements that are fixed on movable blades 22 rear sides, on shift fork piece 18 or movable blades 22, be provided with resetting-mechanism, make movable blades 22 be accomplished reciprocating motion, the resetting-mechanism that provides among the figure is provided in a side of movable blades rear side tooth bar 25 and spacing certainly 20 extension spring 26, resetting-mechanism also can be provided in a side of the button spring of 19 of shift fork piece 18 and locating shafts thereof, movable blades 22 offers rectangular groove 24 along two ends of the direction of motion, with 21 one-tenth sliding fits of alignment pin of spacing briquetting 20, the restraint blade can only be done straight reciprocating motion.
Claims (7)
1, a kind of tea picking machine, with backpack minitype gasoline engine is power, through clutch flexible axle is passed in rotation, the other end reducer input shaft interior with being located at the tealeaves collection bucket that it is characterized in that flexible axle docks, establish a cam on the output shaft of decelerator, cam touches mutually with the shift fork piece that an end is provided with teeth, teeth on the shift fork piece be fixed on set of blades in the tooth bar of movable blades rear side be meshed, shift fork piece or movable blades are provided with resetting-mechanism, the shift fork piece is positioned on the collection bucket by axle, and set of blades is fixed on the collection bucket by spacing briquetting and alignment pin.
2, tea picking machine according to claim 1 is characterized in that decelerator is bevel gear or worm reducer.
3, according to claim 1,2 described tea picking machines, the termination that it is characterized in that flexible axle is square toes, and reducer input shaft heart place is provided with a square slotted eye that matches with it, and the termination of flexible shaft jacket pipe is embedded with the metal dop, the metal dop is provided with the arc groove, is fixed on the decelerator shell by bearing pin.
4, tea picking machine according to claim 1, it is characterized in that set of blades is made up of movable blades and fixed blade, movable blades offers rectangular groove along two ends of the direction of motion, becomes sliding fit with the alignment pin of spacing briquetting, and the blade land is broach sword or pointed tooth sword.
5, tea picking machine according to claim 1 is characterized in that resetting-mechanism is provided in a side of the button spring between shift fork piece and locating shaft thereof.
6, tea picking machine according to claim 1 is characterized in that resetting-mechanism is provided in a side of the extension spring between movable blades rear side tooth bar and spacing briquetting.
7, tea picking machine according to claim 1 is characterized in that the tealeaves collection bucket is provided with discharging opening and handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95220594 CN2232662Y (en) | 1995-09-02 | 1995-09-02 | Tea picking machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95220594 CN2232662Y (en) | 1995-09-02 | 1995-09-02 | Tea picking machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2232662Y true CN2232662Y (en) | 1996-08-14 |
Family
ID=33868436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95220594 Expired - Fee Related CN2232662Y (en) | 1995-09-02 | 1995-09-02 | Tea picking machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2232662Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102884915A (en) * | 2011-09-14 | 2013-01-23 | 重庆市农业科学院 | Tea-leaf picker |
CN103053274A (en) * | 2012-11-06 | 2013-04-24 | 安徽省农业科学院茶叶研究所 | Mini-type spiral tea-leaf picker |
CN104186110A (en) * | 2014-08-14 | 2014-12-10 | 河南科技大学 | Electric peony seed pod picking machine |
CN105156562A (en) * | 2013-08-08 | 2015-12-16 | 蒋盘君 | Shock-absorbing tea plucking machine controlled by processor module |
CN104186110B (en) * | 2014-08-14 | 2016-11-30 | 河南科技大学 | A kind of electronic seed of Flos Moutan pod picking machine |
CN106472005A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of harvesting shear |
-
1995
- 1995-09-02 CN CN 95220594 patent/CN2232662Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102884915A (en) * | 2011-09-14 | 2013-01-23 | 重庆市农业科学院 | Tea-leaf picker |
CN103053274A (en) * | 2012-11-06 | 2013-04-24 | 安徽省农业科学院茶叶研究所 | Mini-type spiral tea-leaf picker |
CN105156562A (en) * | 2013-08-08 | 2015-12-16 | 蒋盘君 | Shock-absorbing tea plucking machine controlled by processor module |
CN104186110A (en) * | 2014-08-14 | 2014-12-10 | 河南科技大学 | Electric peony seed pod picking machine |
CN104186110B (en) * | 2014-08-14 | 2016-11-30 | 河南科技大学 | A kind of electronic seed of Flos Moutan pod picking machine |
CN106472005A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of harvesting shear |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |