CN204560339U - Pull wire pulley formula electric shear - Google Patents
Pull wire pulley formula electric shear Download PDFInfo
- Publication number
- CN204560339U CN204560339U CN201520234130.1U CN201520234130U CN204560339U CN 204560339 U CN204560339 U CN 204560339U CN 201520234130 U CN201520234130 U CN 201520234130U CN 204560339 U CN204560339 U CN 204560339U
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- CN
- China
- Prior art keywords
- steel wire
- top connection
- wire rope
- flexible pipe
- connects
- 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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Abstract
The utility model discloses a kind of pull wire pulley formula electric shear, aiming to provide one utilizes reducing motor to provide power, the principle not changed the size of power by the direction of pulley change power drives bracing wire, and the electric shear of shearing work is carried out in the motion of bracing wire band dynamic cutter head.Maximum feature of the present utility model is the scissors weight alleviating electric shear portion of the handle, lighter when people are worked; Processing altogether technique is simple, economical and practical, suits large area to popularize, can be widely used in grape, apple, matrimony vine, the pruning operation of the fruit trees such as jujube tree.
Description
Technical field
The utility model relates to electric shear, specifically a kind of pull wire pulley formula electric shear.
Background technology
In to the pruning of plants shoots, often will use various scissors, along with people are to the pursuit of work comfort level and efficiency, electric pruner is slowly accepted by everybody.
Known electric pruner has gear connecting rod type, the isostructure electric pruner of screw mandrel link-type, such as: Chinese patent 012761575, Chinese patent 90221540X, Chinese patent 211102063726 etc., but known electric shear has some shortcomings to have much room for improvement unavoidably, such as high cost; Portion of the handle weight greatly easily makes people's arm produce sense of fatigue.
Summary of the invention
The purpose of this utility model is: provide a kind of structure simple, portion of the handle is light and handy, economical and practical electric shear.
Technical solution of the present utility model is: utilize power supply to provide power for motor, motor via reducer exports larger torsion, reductor driven gear, drives steel wire rope to do front and back extensional motion by the rotation of gear, and the extensional motion of steel wire rope drives scissors cutter head to shear branch.
Working method of the present utility model is: turn on the power switch, and pulls a scissors switch, and electromotor provides power source to make bull gear drive one week, and scissors cutter head, from open configuration to closing with state again to open configuration, completing a shearing work, so circulating.
The beneficial effects of the utility model are: this electric shear structure is simple, easy to operate, and portion of the handle is light and handy, and not easily produce sense of fatigue, shear efficiency is high, economical and practical, can be widely used in grape, apple, jujube tree, the pruning operation of the trees such as matrimony vine.
Accompanying drawing explanation
Fig. 1 front view
Fig. 2 end view
Fig. 3 vertical view
Fig. 4 illustrates view 1
Fig. 5 illustrates view 2
Fig. 6 illustrates view 3
In figure: 1 housing, 2 gear wheels, 3 bearing pins, 4 steel wire rope lower contacts, 5 steel wire ropes, 6 gears, pulley 7, flexible pipe lower contact hold-down nut, 9 flexible pipe lower contacts, 10 flexible pipes, 11 flexible pipe top connections, nut is affiliated in 12 flexible pipe top connections, 13 Large Gear Shaft During bearings, 14 reducing motors, 15 pulley spindles, 16 scissors lower handles, 17 scissors cutter heads, 18 scissors upper handles, 20 steel wire rope top connections.
Embodiment
As Fig. 4, Fig. 5, shown in Fig. 6, housing 1 connects reducing motor 14, reducing motor 14 connects pinion 6, pinion 6 connects gear wheel 2, gear wheel 2 connects bearing pin 3, bearing pin 3 connecting steel wire ropes lower contact 4, steel wire rope lower contact 4 connecting steel wire ropes 5, steel wire rope 5 connecting steel wire ropes top connection 20, steel wire rope top connection 20 connects upper handle 18, upper handle 18 connects cutter head 17, cutter head 17 connects lower handle 16, nut 12 is affiliated in the top connection of lower handle 16 connecting hose, nut 12 connecting hose top connection 11 is affiliated in flexible pipe top connection, flexible pipe top connection 11 connecting hose 10, flexible pipe 10 connecting hose lower contact 9, flexible pipe lower contact 9 is fixed on housing 1 by nut 8, bracing wire running part is characterised in that: drive Baogang's steel wire rope 5 to move reciprocatingly in flexible pipe 10 by the rotation of gear wheel 2, is changed the wearing and tearing of direction minimizing to steel wire rope of Baogang's steel wire rope 5 by pulley 7.
When the utility model uses: turn on the power switch, equipment is put in knapsack, hand-held lower handle, branch is put into the edge of a knife, opening scissors switching motor drives pinion to make bull gear drive one week, gear driven connecting rod once moves back and forth steel wire rope, and rope belt moving knife mouth is closed again to open configuration from opening up into, and completes a shearing work.
Claims (2)
1. a pull wire pulley formula electric shear, is characterized in that, it comprises:
Bracing wire running part, primarily of housing (1), reducing motor (14), bearing block (13), gear wheel (2), pinion (6), pulley (7), pulley pin shaft (15) forms;
Bracing wire part, is affiliated to nut (12), Baogang's steel wire rope top connection (20) composition primarily of steel wire rope lower contact (4), Baogang's steel wire rope (5), flexible pipe (10), flexible pipe top connection (11), flexible pipe top connection;
Scissors part, primarily of scissors upper handle (18), cutter head (17), scissors lower handle (16), extension bar (20) composition;
Slave part, primarily of power supply, control circuit, switch composition;
Housing (1) connects reducing motor (14), reducing motor (14) connects pinion (6), pinion (6) connects gear wheel (2), gear wheel (2) connects bearing pin (3), bearing pin (3) connecting steel wire ropes lower contact (4), steel wire rope lower contact (4) connecting steel wire ropes (5), steel wire rope (5) connecting steel wire ropes top connection (20), steel wire rope top connection (20) connects upper handle (18), upper handle (18) connects cutter head (17), cutter head (17) connects lower handle (16), nut (12) is affiliated in lower handle (16) connecting hose top connection, nut (12) connecting hose top connection (11) is affiliated in flexible pipe top connection, flexible pipe top connection (11) connecting hose (10), flexible pipe (10) connecting hose lower contact (9), flexible pipe lower contact (9) is fixed on housing (1) by nut (8).
2. pull wire pulley formula electric shear as claimed in claim 1, bracing wire running part is characterised in that: drive Baogang's steel wire rope (5) to move reciprocatingly in flexible pipe (10) by the rotation of gear wheel (2), is changed the wearing and tearing of direction minimizing to steel wire rope of Baogang's steel wire rope (5) by pulley (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234130.1U CN204560339U (en) | 2015-04-19 | 2015-04-19 | Pull wire pulley formula electric shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234130.1U CN204560339U (en) | 2015-04-19 | 2015-04-19 | Pull wire pulley formula electric shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560339U true CN204560339U (en) | 2015-08-19 |
Family
ID=53853052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234130.1U Expired - Fee Related CN204560339U (en) | 2015-04-19 | 2015-04-19 | Pull wire pulley formula electric shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204560339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688647A (en) * | 2016-12-19 | 2017-05-24 | 江苏建筑职业技术学院 | Electric handheld grape vine and leaf pruning machine |
-
2015
- 2015-04-19 CN CN201520234130.1U patent/CN204560339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688647A (en) * | 2016-12-19 | 2017-05-24 | 江苏建筑职业技术学院 | Electric handheld grape vine and leaf pruning machine |
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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: 20150819 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |