CN201171293Y - Self-walking self-controlled electric shrub and hedge trimmer - Google Patents
Self-walking self-controlled electric shrub and hedge trimmer Download PDFInfo
- Publication number
- CN201171293Y CN201171293Y CN 200820006040 CN200820006040U CN201171293Y CN 201171293 Y CN201171293 Y CN 201171293Y CN 200820006040 CN200820006040 CN 200820006040 CN 200820006040 U CN200820006040 U CN 200820006040U CN 201171293 Y CN201171293 Y CN 201171293Y
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- China
- Prior art keywords
- motor
- scissors
- self
- hedge trimmer
- driven
- 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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/0417—Guiding frames for trimming hedges
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
- Harvester Elements (AREA)
Abstract
The utility model relates to a self-propelled and autocontrol electric shrub and hedge trimmer, which is composed of a bar framework, a main shaft, a driven belt wheel, an upper scissor mounting bracket, upper scissors, lower scissors, a handle, a DC electric machine, a phase-change switch, a speed transforming gear, a crank arm rail, a lifting rod, a sleeve main rod and an electric power cart which are combined by the mechanical way. A nickel-hydrogen battery cell, a controller, a phase inversion switch, the DC electric machine and an electric power cart motor are electrically connected in sequence. The self-propelled and autocontrol electric shrub and hedge trimmer has autocontrol and manual control function, can advance automatically, and cuts and prunes branches automatically back-to-go; the pruning area is large, the speed is fast, the time and the labor are saved, the use is convenient, the capacity is large and the volume is small as well as the environment is not polluted because of adopting the nickel-hydrogen battery cell to be used as a power supply, and the whole structure is simple, thereby being suitable for cutting and pruning the branches with large area or longer green area.
Description
Affiliated technical field
The utility model relates to a kind of from walking the auto-controlled electric shrub and hedge trimmer.
Background technology
Continuous expansion along with city's green areas, the park, highway, the greenbelt of public place spreads all over all parts of the country, because the growth of green plants branch need often be pruned with the guarantor and be treated that smooth but manually-operated hand pruner is still used in many places in order, beta pruning speed is slow, it is many to expend time in, and the labour wastes greatly.
Summary of the invention
Slow for overcoming hand pruner beta pruning speed, it is many to expend time in, and the labour wastes big deficiency, and it is a kind of from walking the auto-controlled electric shrub and hedge trimmer that the utility model provides.
The technical scheme that its technical problem that solves the utility model adopts is: the auto-controlled electric shrub and hedge trimmer are by bar shaped skeleton, main shaft, driven pulley, go up the scissors fixed mount, upward scissors, lower scissors, handle, direct current generator, phase-change switch, change-speed gearing, the cross bar of cranking arm, elevating lever, sleeve mobile jib, motor-driven carrier constitute through machinery.
Front end at the bar shaped skeleton is provided with a cross main shaft, the main shaft top is fastening by a nut and bar shaped skeleton, main shaft middle part be provided with a driven pulley and with driven pulley be the last scissors fixed mount of one, last scissors fixed mount bottom is provided with scissors, the main shaft lower end is provided with lower scissors, and by descending clamp nut to fix, driven pulley, last scissors fixed mount, last scissors, after the machinery combination, through the driving-belt transmission, can on main shaft, rotate, make and have the shearing function between scissors and lower scissors, direct current generator is provided with driving gear and driving pulley, and the gear substrate on motor top is provided with on the speed change that is all one, lower gear, driving gear is connected with the speed change lower gear, speed change cog be arranged on tray supporter on semi-circle gear be connected, the front end of gear substrate is provided with a phase reversal switch.
It is last disk that below, bar shaped skeleton middle part is provided with a fixed disc, last disk flexibly connects with the central shaft of the pallet that is arranged on the cross bar top of cranking arm, and lock by a nut, the pallet both sides are provided with support, support is provided with a semi-circle gear, one end and support flexibly connect, the other end is provided with a sliding tray and is connected with another support through holding screw, semi-circle gear is provided with two stops, after setting range ability, fix by screw, direct current generator, controller, handle are separately positioned on bar shaped skeleton postmedian and afterbody.
The cross bar of cranking arm is installed in the sleeve of elevating lever top setting, and it is fastening by the top screw, insert in the sleeve mobile jib that is arranged on the motor-driven carrier elevating lever bottom, energy oscilaltion and left-right rotation, and it is fastening by the top screw, the motor of motor-driven carrier is provided with drive sprocket, chain and the driven sprocket coaxial with wheel, and the motor-driven carrier rear portion is provided with universal wheel, and pace is controlled by the controller on the motor-driven carrier handle.
Accumulator, controller, phase reversal switch, direct current generator, motor-driven carrier motor order respectively are electrically connected, accumulator adopts the Ni-MH battery group, Ni-MH battery does not contain poisonous elements such as cadmium, lead, mercury, can not work the mischief to healthy and environment, simultaneously because the Ni-MH battery capacity is big, volume is little, can reduce accumulator volume and weight, can be fixedly mounted on the motor-driven carrier, also can adopt other accumulator to make power supply.
Shear function for strengthening, the blade of last scissors is set to outer arcuate, is beneficial to the branch that enters lower scissors arc blade is successively sheared, and the blade of lower scissors is set to arc, and the blade of scissors is stretched out in the tip, helps arresting branch.
During use, connect power supply, the drive sprocket on the motor-driven carrier motor drives driven sprocket and coaxial wheel through chain, regulates pace by controller.
According to trim width, regulate and the position of fixed limit device on semi-circle gear, driving pulley behind the connection power supply on the direct current generator, driving-belt, driven pulley, last scissors fixed mount, when last scissors begins to rotate, driving gear transmission gear shift lower gear, speed change is cogged rotates along semi-circle gear, and be that the center makes the operation of the bar shaped skeleton front end direction opposite with last scissors with the pallet central shaft, branch is successively sheared by the outer arcuate blade of last scissors after entering lower scissors arc blade, power supply paraphase when phase reversal switch touches stop, above-mentioned while counter-rotation is also sheared.
When adopting Artificial Control to shear, unclamp the holding screw of semi-circle gear one end, by sliding tray semi-circle gear is recessed and fixed after speed change cogs, by hand control is sheared scope.
The beneficial effects of the utility model are: walk the auto-controlled electric shrub and hedge trimmer certainly and have automatic control and manual function, can advance automatically, shear back and forth automatically and prune, the beta pruning area is big, speed is fast, saves time and the labour, and is easy to use, adopt the Ni-MH battery power supply, capacity is big, and volume is little, environmentally safe, complete machine structure is simple, and the shearing pruning that is fit to large tracts of land or longer greenbelt is used.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a circuit block diagram of the present utility model.
Fig. 2 is a basic schematic diagram of the present utility model.
Fig. 3 is a beta pruning transmission schematic diagram of the present utility model.
Among the figure; 1. Ni-MH battery group storage battery, 2. controller, 3. phase reversal switch, 4. direct current generator, 5. motor-driven carrier motor, 6. bar shaped skeleton, 7. main shaft 8. tightens nut, 9. driving-belt, 10. driven pulley, scissors fixed mount on 11., scissors on 12., 13. lower scissors, 14. times clamp nuts, disk on 15., 16. pallets, 17. the pallet central shaft, 18. nuts, 19. tray supporters, 20. semi-circle gears, 21. connecting screw, 22. holding screws, 23. sliding trays, 24. stops, 25. lock screw, 26. gear substrates, 27. speed changes cog, 28. speed change lower gears, 29. driving gear, 30. driving pulleys, 31. cross bars of cranking arm, 32. sleeves, 33. the top screw, 34. elevating levers, 35. sleeve mobile jibs, 36, motor-driven carrier, 37. drive sprockets, 38. chain, 39. wheels, 40. driven sprockets, 41. universal wheel, 42. motor-driven carrier handles, 43. handles.
Embodiment
In Fig. 1, Ni-MH battery group storage battery (1), controller (2), phase reversal switch (3), direct current generator (4), motor-driven carrier motor (5) order respectively are electrically connected.
At Fig. 2, among Fig. 3, main shaft (7) upper end is through tightening nut (8), be fixed on the front end of bar shaped skeleton (7), lower scissors (13), by following clamp nut (14), be fixed on the lower end of main shaft (7), driven pulley (10), last scissors fixed mount (11), last scissors (12), after the machinery combination, be installed on the main shaft (7), and can be with the driving pulley (30) on the direct current generator (4), driving-belt (9) rotates, make, has the shearing function between lower scissors, below, bar shaped skeleton (6) middle part is provided with disk (15), and be arranged on the cross bar of cranking arm (31), pallet central shaft (17) on the pallet on top (16), flexibly connecting the back is locked by nut (18), the pallet both sides are provided with support (19) and semi-circle gear (20), and by connecting screw (21) and support (19) flexible connection, the sliding tray of the other end (23), through support (19) locking of holding screw (22) with other end, semi-circle gear (20) is provided with stop (24), fixing by lock screw (25) after determining range ability, semi-circle gear (20) and speed change on being arranged on gear substrate (26) cog (27) be connected, speed change lower gear (28) is connected with driving gear (28) on being arranged on motor (4), gear substrate (26) front end is provided with phase reversal switch (3), insert in the sleeve mobile jib (35) be arranged on the motor-driven carrier (36) the crank arm bottom of cross bar (31), can left-right rotation and oscilaltion also fastening by top screw (33).
Direct current generator (4), controller (2), handle (43), be installed in bar shaped skeleton postmedian and afterbody respectively.
On the motor-driven carrier motor (5) of motor-driven carrier (36), be provided with drive sprocket (37), chain (38) and the driven sprocket (40) coaxial with wheel (39), motor-driven carrier (36) rear portion is provided with universal wheel (41), and pace is controlled by the controller (2) on the motor-driven carrier handle (42).
In Fig. 3, when direct current generator clockwise rotates, driving pulley (30), through driving-belt (9), driven pulley (10), scissors in the drive (12) clockwise rotates and carries out beta pruning, this moment driving gear (29), transmission gear shift lower gear (28), make speed change cog (27), counterclockwise rotate along semi-circle gear (20), thereby with pallet central shaft (17) is the center, make bar shaped skeleton (6) front end to operation counterclockwise, when being arranged on gear substrate (26), the phase reversal switch of front end (3), end power supply paraphase when touching stop (24), above-mentioned while counter-rotation is also sheared.
When adopting Artificial Control to shear, unclamp the holding screw (22) of semi-circle gear (20) one ends, by sliding tray (23), with semi-circle gear (20), to recess speed change (27) back that cogs fixing, by handle (43) control shearing scope.
Claims (2)
1, a kind of from walking the auto-controlled electric shrub and hedge trimmer, constitute through machinery by bar shaped skeleton, main shaft, driven pulley, last scissors fixed mount, last scissors, lower scissors, handle, direct current generator, phase-change switch, change-speed gearing, the cross bar of cranking arm, elevating lever, sleeve mobile jib, motor-driven carrier, Ni-MH battery group storage battery, controller, phase reversal switch, direct current generator, motor-driven carrier motor order respectively are electrically connected, it waits to levy: on the motor-driven carrier motor (5), be provided with drive sprocket (37), chain (38) and the driven sprocket (40) coaxial with wheel (39).
2, root a tree name claim 1 is described from walking the auto-controlled electric shrub and hedge trimmer, and it is characterized in that: motor-driven carrier (36) rear portion is provided with universal wheel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820006040 CN201171293Y (en) | 2008-01-28 | 2008-01-28 | Self-walking self-controlled electric shrub and hedge trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820006040 CN201171293Y (en) | 2008-01-28 | 2008-01-28 | Self-walking self-controlled electric shrub and hedge trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171293Y true CN201171293Y (en) | 2008-12-31 |
Family
ID=40198397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820006040 Expired - Fee Related CN201171293Y (en) | 2008-01-28 | 2008-01-28 | Self-walking self-controlled electric shrub and hedge trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171293Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975781A (en) * | 2014-05-07 | 2014-08-13 | 江苏农林职业技术学院 | Grape pruning machine |
| CN107371841A (en) * | 2017-08-28 | 2017-11-24 | 华南理工大学 | A kind of pruning machine suitable for wall surface |
-
2008
- 2008-01-28 CN CN 200820006040 patent/CN201171293Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975781A (en) * | 2014-05-07 | 2014-08-13 | 江苏农林职业技术学院 | Grape pruning machine |
| CN107371841A (en) * | 2017-08-28 | 2017-11-24 | 华南理工大学 | A kind of pruning machine suitable for wall surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20100301 |