CN209234361U - A kind of combined type retractable electric Gao Zhiju - Google Patents
A kind of combined type retractable electric Gao Zhiju Download PDFInfo
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- CN209234361U CN209234361U CN201822197193.0U CN201822197193U CN209234361U CN 209234361 U CN209234361 U CN 209234361U CN 201822197193 U CN201822197193 U CN 201822197193U CN 209234361 U CN209234361 U CN 209234361U
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Abstract
A kind of combined type retractable electric Gao Zhiju is related to forest finishing, field eminence branch acquisition field, solves the problems, such as that existing averruncator is laborious to use, component is non-exchange, not portable；A kind of combined type retractable electric Gao Zhiju includes saw head, motor, No.1 fixing buckle, No. two fixing buckles, telescopic rod, extension and contraction control bar, power-control rod, motor support bar, No.1 support rod and No. two support rods；Saw head lower end, which is connected to the motor, to be connect, motor lower end connects motor support bar, motor support bar lower end is connected with telescopic rod upper end by No.1 fixing buckle, and telescopic rod lower end is connected on extension and contraction control bar, and extension and contraction control bar lower end is connected with power-control rod upper end by No. two fixing buckles.Tree branches are sampled when being mainly used in breeding garden reshaping of trees, field stand' grade.
Description
Technical field
The utility model relates to forest finishing, field eminence branch acquisition field more particularly to a kind of combined type are scalable
Electric high branch saw.
Background technique
In tree seed orchard operation, it is often necessary to be modified to its branch, need easily operated training tool；This
When external stand' grade, situations such as tree branches upgrowth situation, physiological character index, hydraulic conductivity, can often be investigated, but
Since the liana branch that woods condition is complicated, understory species density is high, arbor or individual growing ways are vigorous is liftoff in the forest land of field
Highly high various factors, in the not energy threshold under the premise of of falling plant, dedicated branches of tall trees must just be used by carrying out branch sampling and measuring
Cut tool.
The Multifunctional high branch scissors that existing number of patent application CN201410484434.3 is provided are compared, following points problem:
1, scissor portion is manual dragline type structure, more laborious in clip branch；
2, existing scalable averruncator Extensible is fixed, and such as just needs replacing other secateurs beyond telescopic extensions；
3, averruncator is not easy to long-distance carrying；
To sum up, existing averruncator has that laborious to use, component is non-exchange, not portable.
Utility model content
The utility model be solve the problems, such as existing for existing averruncator it is laborious to use, component is non-exchange, not portable, into
And provide a kind of combined type retractable electric Gao Zhiju.
A kind of combined type retractable electric Gao Zhiju provided by the utility model includes saw head, motor, No.1 fixing buckle, two
Number fixing buckle, telescopic rod, extension and contraction control bar, power-control rod, motor support bar, No.1 support rod and No. two support rods；Saw head
Lower end, which is connected to the motor, to be connect, and it is solid by No.1 that motor lower end connects motor support bar, motor support bar lower end and telescopic rod upper end
Fixed button is connected, and telescopic rod lower end is connected on extension and contraction control bar, and extension and contraction control bar lower end and power-control rod upper end pass through two
Number fixing buckle is connected；The No.1 fixing buckle includes N number of elastic lock, and N is the positive integer more than or equal to 1, the N
A elastic lock includes button, sphere, reset spring and fixed spring, and button and reset spring are arranged in motor support bar lower end
On outer wall, sphere and fixed spring are arranged in telescopic rod upper end outer wall, and the button is fixed on motor support bar lower end outer wall,
Reset spring is arranged between motor support bar lower end outer wall and button, and telescopic rod upper end outer wall is equipped with N number of cylindrical groove, fixed
Lower spring end is fixed on cylindrical groove bottom, and fixed spring upper end is connected with sphere；The fixed buckle structure of described No. two and No.1
Fixing buckle is identical, and button and reset spring are arranged on No.1 support rod lower end outer wall, and sphere and fixed spring are arranged at No. two
Post upper outer wall, the button are fixed on No.1 support rod lower end outer wall, and reset spring is arranged under No.1 support rod
It holds between outer wall and button, No. two post upper outer walls are equipped with N number of cylindrical groove, and fixed spring lower end is fixed on cylindrical groove
Bottom, fixed spring upper end are connected with sphere；The extension and contraction control bar includes handwheel, gear and rack gear；Handwheel is same with gear
Axis connection, wheel and rack are meshed, and upper end of the rack is connected with telescopic rod.
The utility model is compared in the prior art and is had the advantages that
Original hand dragline type scissors are converted to power saws by Gao Zhiju provided by the utility model, and when clip branch saves
Power, laborsaving 20%~30%；
Gao Zhiju provided by the utility model is fabricated structure, when branch height exceeds the telescopic extensions of telescopic rod,
Only need to change telescopic section；
Gao Zhiju provided by the utility model is fabricated structure, and Each part occupies little space, easy to carry.
Detailed description of the invention
Fig. 1 is combined type retractable electric Gao Zhiju's installation diagram；
Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1；
Fig. 3 is the enlarged partial sectional view of B in Fig. 1；
Fig. 4 is the side sectional view of extension and contraction control bar.
Specific embodiment
Specific embodiment 1: illustrate present embodiment in conjunction with Fig. 1~4, a kind of combined type described in present embodiment can
Telescopic electric Gao Zhiju includes saw head 1, motor 2, No.1 fixing buckle 3-9, No. two fixing buckle 3-8, telescopic rod 4, extension and contraction control bar
5, power-control rod 6, motor support bar 7, No.1 support rod 8 and No. two support rods 9；Saw 1 lower end of head is connected with motor 2, electricity
2 lower end of machine connects motor support bar 7, and 7 lower end of motor support bar is connected with 4 upper end of telescopic rod by fixing buckle 3-9, stretches
4 lower end of bar is connected on extension and contraction control bar 5, and 5 lower end of extension and contraction control bar and 6 upper end of power-control rod pass through No. two fixing buckle 3-8
It is connected；The No.1 fixing buckle 3-9 includes N number of elastic lock, and N is the positive integer more than or equal to 1, N number of bullet
Property lock include button 3-1, sphere 3-2, reset spring 3-3 and fixed spring 3-4, button 3-1 and reset spring 3-3 setting exists
On 7 lower end outer wall of motor support bar, sphere 3-2 and fixed spring 3-4 are arranged in 4 upper end outer wall of telescopic rod, the button 3-1
It is fixed on 7 lower end outer wall of motor support bar, reset spring 3-3 is arranged between 7 lower end outer wall of motor support bar and button 3-1,
4 upper end outer wall of telescopic rod is equipped with N number of cylindrical groove, and the lower end fixed spring 3-4 is fixed on cylindrical groove bottom, fixed spring 3-4
Upper end is connected with sphere 3-2；No. two fixing buckle 3-8 structures are identical as No.1 fixing buckle 3-9, button 3-1 and reset bullet
Spring 3-3 is arranged on 8 lower end outer wall of No.1 support rod, and sphere 3-2 and fixed spring 3-4 are arranged outside No. two 9 upper ends of support rod
Wall, the button 3-1 are fixed on 8 lower end outer wall of No.1 support rod, and reset spring 3-3 is arranged outside 8 lower end of No.1 support rod
Between wall and button 3-1, No. two 9 upper end outer walls of support rod are equipped with N number of cylindrical groove, and the lower end fixed spring 3-4 is fixed on cylinder
Bottom portion of groove, the upper end fixed spring 3-4 are connected with sphere 3-2；The extension and contraction control bar 5 include handwheel 5-1, gear 5-2 and
Rack gear 5-3；Handwheel 5-1 and gear 5-2 are coaxially connected, and gear 5-1 is meshed with rack gear 5-3, the upper end rack gear 5-3 and telescopic rod 4
It is connected.
Specific embodiment 2: embodiment is described with reference to Fig. 1, saw head 1 described in present embodiment is that semi-circular is past
Compound electric saw.Semiorbicular saw head makes that branch saw is taken to increase with branch contact surface, and quickening takes speed, and increase takes stability.Its
It is formed and connection relationship is same as the specific embodiment one.
Specific embodiment 3: embodiment is described with reference to Fig. 1, extension and contraction control bar 5 described in present embodiment and dynamic
6 outer cladding insulation sleeve of power control stick.Cladding insulation sleeve prevents unexpected leak electricity from causing user injured.Other compositions and connection relationship
It is identical with embodiment two.
Specific embodiment 4: embodiment is described with reference to Fig. 1, handwheel 5-1 described in present embodiment and flexible control
The shell of bar 5 processed is connected by spline.When adjusting telescopic rod 4, the connection of the shell of handwheel 5-1 and extension and contraction control bar 5 is disconnected, is turned
It starts to take turns and adjusts stroke, after the completion of adjusting, reconnect the shell of handwheel 5-1 and extension and contraction control bar 5, lock the circumferential direction of handwheel
Movement.Other compositions and connection relationship are the same as the specific implementation mode 3.
Specific embodiment 5: illustrating present embodiment, the top of cylindrical groove described in present embodiment in conjunction with Fig. 1~3
Equipped with closing in, closing in diameter is less than the diameter of sphere 3-2, prevents sphere from falling.Other compositions and connection relationship and specific implementation
Mode four is identical.
Specific embodiment 6: embodiment is described with reference to Fig. 3, motor support bar 7 and one described in present embodiment
The bottom of number support rod 8 is equipped with No.1 electric conductor 3-5, and the top of telescopic rod 4 and No. two support rods 9 is equipped with No. two electric conductor 3-6.
No.1 electric conductor 3-5 and No. two electric conductor 3-6 respectively access circuit, when fixed system is fixed, No.1 electric conductor 3-5 and No. two
Electric conductor 3-6 is in contact, and connects circuit.Other compositions and connection relationship are identical as specific embodiment five.
Specific embodiment 7: embodiment is described with reference to Fig. 4, extension and contraction control bar 5 described in present embodiment is also wrapped
Include No. three electric conductor 5-4.Other compositions and connection relationship are identical as specific embodiment six.
Specific embodiment 8: embodiment is described with reference to Fig. 4, the lower end rack gear 5-3 described in present embodiment is equipped with
Contact point 5-5, contact point 5-5 are in contact with No. three electric conductor 5-4.Contact point 5-5 is in contact with No. three electric conductor 5-4 and connects electricity
Road is motor power supply.Other compositions and connection relationship are identical as specific embodiment seven.
Specific embodiment 9: illustrate present embodiment in conjunction with Fig. 2~3, motor support bar 7 described in present embodiment,
No.1 support rod 8, telescopic rod 4 and No. two support rods 9 are set as hollow pipe.The cavity at center can be such that electric wire passes through, and be motor
Power supply.Other compositions and connection relationship are identical as specific embodiment eight.
Specific embodiment 10: illustrate present embodiment in conjunction with Fig. 1~4,5 He of extension and contraction control bar described in present embodiment
The appearance profile of power-control rod 6 is cylinder.So that user's gripping is more comfortable.Other compositions and connection relationship and tool
Body embodiment nine is identical.
Working principle: rotation handwheel 5-1, band moving gear 5-2 are rotated, and gear 5-2 band carry-over bar 5-3 is mobile, to drive
Telescopic rod 4 is mobile to change 4 length of telescopic rod.
Claims (10)
1. a kind of combined type retractable electric Gao Zhiju, it is characterised in that: a kind of combined type retractable electric Gao Zhiju
Including saw head (1), motor (2), No.1 fixing buckle (3-9), No. two fixing buckles (3-8), telescopic rod (4), extension and contraction control bar (5),
Power-control rod (6), motor support bar (7), No.1 support rod (8) and No. two support rods (9)；
Saw head (1) lower end is connected with motor (2), and motor (2) lower end connects motor support bar (7), motor support bar (7) lower end
It is connected with telescopic rod (4) upper end by No.1 fixing buckle (3-9), telescopic rod (4) lower end is connected on extension and contraction control bar (5),
Extension and contraction control bar (5) lower end is connected with power-control rod (6) upper end by No. two fixing buckles (3-8)；
The No.1 fixing buckle (3-9) includes N number of elastic lock, and N is the positive integer more than or equal to 1, N number of elasticity
Lock includes button (3-1), sphere (3-2), reset spring (3-3) and fixed spring (3-4), button (3-1) and reset spring
(3-3) is arranged on motor support bar (7) lower end outer wall, and sphere (3-2) and fixed spring (3-4) are arranged on telescopic rod (4)
Outer wall is held, the button (3-1) is fixed on motor support bar (7) lower end outer wall, and reset spring (3-3) is arranged in motor support
Between bar (7) lower end outer wall and button (3-1), telescopic rod (4) upper end outer wall is equipped with N number of cylindrical groove, under fixed spring (3-4)
End is fixed on cylindrical groove bottom, and the fixed spring upper end (3-4) is connected with sphere (3-2)；
No. two fixing buckle (3-8) structures are identical as No.1 fixing buckle (3-9), and button (3-1) and reset spring (3-3) are set
It sets on No.1 support rod (8) lower end outer wall, sphere (3-2) and fixed spring (3-4) are arranged outside No. two support rod (9) upper ends
Wall, the button (3-1) are fixed on No.1 support rod (8) lower end outer wall, and reset spring (3-3) is arranged in No.1 support rod
(8) between lower end outer wall and button (3-1), No. two support rod (9) upper end outer walls are equipped with N number of cylindrical groove, fixed spring (3-4)
Lower end is fixed on cylindrical groove bottom, and the fixed spring upper end (3-4) is connected with sphere (3-2)；
The extension and contraction control bar (5) includes handwheel (5-1), gear (5-2) and rack gear (5-3)；
Handwheel (5-1) and gear (5-2) are coaxially connected, and gear (5-2) is meshed with rack gear (5-3), the rack gear upper end (5-3) with stretch
Contracting bar (4) is connected.
2. a kind of combined type retractable electric Gao Zhiju according to claim 1, it is characterised in that: the saw head (1)
For semi-circular reciprocating type electric saw.
3. a kind of combined type retractable electric Gao Zhiju according to claim 2, it is characterised in that: the extension and contraction control
Bar (5) and power-control rod (6) outer cladding insulation sleeve.
4. a kind of combined type retractable electric Gao Zhiju according to claim 3, it is characterised in that: the handwheel (5-
1) it is connect with the shell of extension and contraction control bar (5) by spline.
5. a kind of combined type retractable electric Gao Zhiju according to claim 4, it is characterised in that: the cylindrical groove
Top, which is equipped with, closes up.
6. a kind of combined type retractable electric Gao Zhiju according to claim 5, it is characterised in that: the motor support
The bottom of bar (7) and No.1 support rod (8) is equipped with No.1 electric conductor (3-5), the top of telescopic rod (4) and No. two support rods (9)
Equipped with No. two electric conductors (3-6).
7. a kind of combined type retractable electric Gao Zhiju according to claim 6, it is characterised in that: the extension and contraction control
Bar (5) further includes No. three electric conductors (5-4).
8. a kind of combined type retractable electric Gao Zhiju according to claim 7, it is characterised in that: the rack gear (5-
3) lower end is equipped with contact point (5-5), and contact point (5-5) is in contact with No. three electric conductors (5-4).
9. a kind of combined type retractable electric Gao Zhiju according to claim 8, it is characterised in that: the motor support
Bar (7), No.1 support rod (8), telescopic rod (4) and No. two support rods (9) are set as hollow pipe.
10. a kind of combined type retractable electric Gao Zhiju according to claim 9, it is characterised in that: the flexible control
The appearance profile of bar (5) processed and power-control rod (6) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197193.0U CN209234361U (en) | 2018-12-25 | 2018-12-25 | A kind of combined type retractable electric Gao Zhiju |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197193.0U CN209234361U (en) | 2018-12-25 | 2018-12-25 | A kind of combined type retractable electric Gao Zhiju |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234361U true CN209234361U (en) | 2019-08-13 |
Family
ID=67534759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822197193.0U Active CN209234361U (en) | 2018-12-25 | 2018-12-25 | A kind of combined type retractable electric Gao Zhiju |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234361U (en) |
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2018
- 2018-12-25 CN CN201822197193.0U patent/CN209234361U/en active Active
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