CN209449295U - A kind of novel pruning saw - Google Patents
A kind of novel pruning saw Download PDFInfo
- Publication number
- CN209449295U CN209449295U CN201821723099.8U CN201821723099U CN209449295U CN 209449295 U CN209449295 U CN 209449295U CN 201821723099 U CN201821723099 U CN 201821723099U CN 209449295 U CN209449295 U CN 209449295U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- movable block
- pruning
- mounting groove
- block
- 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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- Scissors And Nippers (AREA)
Abstract
The utility model relates to pruning technical fields, especially a kind of novel pruning saw, including mounting plate, telescopic advance lever is connected in the middle part of the left end of the mounting plate, the left side of first mounting groove and the second mounting groove offers through-hole respectively, the inside of the through-hole is equipped with thread bush, the inside of two thread bush is threaded with the first screw rod and the second screw rod respectively, the internal slide of first mounting groove is connected with movable block, the right side central of the movable block is hinged with pruning shear by pin shaft, the left side of the pruning shear is equipped with locating piece, the inner cavity of the movable block slidably connects crushing block, the right side central of the crushing block offers extruding slot, it is rotatablely connected on the left of the crushing block with the first screw rod.The structure design of the utility model is reasonable, easy to use, not only can be convenient carrying, and safety is higher, and can be suitably used for a variety of job requirements, and practicability and functionality are stronger, is worthy to be popularized.
Description
Technical field
The utility model relates to pruning technical field more particularly to a kind of novel pruning saws.
Background technique
It in terms of the forestry or in the work of gardens, is often required to trim the branch of some trees, trimming work can make
The pruning tools such as scissors, handsaw are used, staff needs to carry these tools, and existing scissors, handsaw are mostly
It being separately provided, portability is poor, and it is inconvenient to carry, and be easy to hurt staff in carrying process, occur unnecessary
Trouble, in addition, common scissors and handsaw are mostly fixed settings, the branch relatively high for position is also inconvenient to trim,
It generally could be to branch pruning, working efficiency of the strong influence to trimming personnel or climb up trees using ladder.For this purpose, I
Propose that a kind of novel pruning solves problems with saw.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of novel nursery stock proposed is repaired
It cuts and uses saw.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel pruning saw, including mounting plate are designed, is connected in the middle part of the left end of the mounting plate flexible
Adjusting rod, the front and rear sides of the mounting plate offer the first mounting groove and the second mounting groove respectively, first mounting groove and
The left side of second mounting groove offers through-hole respectively, and the inside of the through-hole is equipped with thread bush, two thread bush it is interior
Portion is threaded with the first screw rod and the second screw rod respectively, and the internal slide of first mounting groove is connected with movable block, and institute
Stating movable block is cavity structure, and the right side central of the movable block is hinged with pruning shear, and two pruning shears by pin shaft
Between be connected with reset spring, the left side of the pruning shear is equipped with locating piece, and the inner cavity of the movable block slidably connects extruding
Block, the right side central of the crushing block offer the extruding slot being used cooperatively with locating piece, the two sides up and down point of the crushing block
Not She You position limiting slide block, and the sliding slot to match with position limiting slide block is offered on the inner wall of the movable block, the crushing block is left
Side and the first screw rod are rotatablely connected, and the internal slide of second mounting groove is connected with movable block, the right side peace of the movable block
Equipped with saw blade, the left side of the movable block and the second screw rod are rotatablely connected.
Preferably, the telescopic advance lever includes hollow loop bar, and the internal activity of the hollow loop bar is connected with movement
The right end of bar, the mobile bar is connected with mounting plate, and the upper end of the mobile bar offers limit hole, on the hollow loop bar
End right side is threaded with the bolt to match with limit hole.
Preferably, the similar length of first screw rod and the second spiro rod length and mobile bar.
Preferably, the left end of first screw rod and the second screw rod is respectively connected with turntable, is equipped with handle on the outside of the turntable.
Preferably, the left upper portion of the telescopic advance lever is equipped with handle, is socketed with Anti-slip cover on the outside of the handle.
The utility model proposes a kind of novel pruning saw, beneficial effect is: the utility model pass through by
Pruning shear and saw blade are installed on the inside of the first mounting groove and the second mounting groove, so that it is integrated with mounting plate, greatly enhance
The portability of device, it is more convenient to carry, and device is when not in use, it, can band by the first screw rod of rotation and the second screw rod
Dynamic pruning shear and saw blade bounce back, and safety when reducing the volume of device, and carrying is higher, will not hurt staff, this
Outside, by changing the length of telescopic advance lever, trimming can be facilitated to be in the branch of eminence, nothing with the length of growing apparatus entirety
It needs additionally by tools such as ladders, it is safer reliable.Existing technology is compared, the structure design of the utility model is reasonable, uses
It is convenient, it not only can be convenient carrying, safety is higher, and can be suitably used for a variety of job requirements, and practicability and functionality are stronger,
It is worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel pruning saw structure schematic diagram；
Fig. 2 be the utility model proposes a kind of novel pruning saw in part-structure side view；
Fig. 3 be the utility model proposes a kind of novel pruning saw in mounting plate main view；
Fig. 4 be the utility model proposes a kind of novel pruning saw in telescopic advance lever structural schematic diagram.
In figure: mounting plate 1, the first mounting groove 2, the second mounting groove 3, through-hole 4, thread bush 5, the first screw rod 6, the second screw rod
7, telescopic advance lever 8, hollow loop bar 81, mobile bar 82, bolt 83, limit hole 84, movable block 9, crushing block 10, squeeze slot 11,
Locating piece 12, pruning shear 13, reset spring 14, sliding slot 15, position limiting slide block 16, turntable 17, handle 18, movable block 19, saw blade 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, the left end middle part of a kind of novel pruning saw, including mounting plate 1, mounting plate 1 is connected with
The left upper portion of telescopic advance lever 8, telescopic advance lever 8 is equipped with handle 18, and the outside of handle 18 is socketed with Anti-slip cover, handle 18
Setting can be convenient device for taking entirety, further increases the portability of device, and device is when not in use, device can be hung over
On wall, space hold, and easy-to-look-up use are reduced.
Telescopic advance lever 8 includes hollow loop bar 81, and the internal activity of hollow loop bar 81 is connected with mobile bar 82, mobile bar
82 right end is connected with mounting plate 1, and the upper end of mobile bar 82 offers limit hole 84, and screw thread connects on the right side of hollow 81 upper end of loop bar
It is connected to the bolt 83 to match with limit hole 84, by rotating bolt 83 bolt 83 is moved up, and from limit hole 84
It is detached from, then by adjusting the position of mobile bar 82, that is, the whole length of telescopic advance lever 8 can be changed, after the completion of adjusting, again
Bolt 83 is screwed in limit hole 84, can be fixed.
The front and rear sides of mounting plate 1 offer the first mounting groove 2 and the second mounting groove 3, the first mounting groove 2 and second respectively
The left side of mounting groove 3 offers through-hole 4 respectively, and the inside of through-hole 4 is equipped with thread bush 5, and spiral shell is distinguished in the inside of two thread bush 5
Line is connected with the first screw rod 6 and the second screw rod 7, the similar length of the first screw rod 6 and the second screw rod 7 length and mobile bar 82, nothing
How to change by the length of telescopic advance lever 8, people can easily rotate the first screw rod 6 and the second screw rod 7, will not influence
To the use of device.
The left end of first screw rod 6 and the second screw rod 7 is respectively connected with turntable 17, is equipped with handle on the outside of turntable 17, can be convenient
The first screw rod 6 and the second screw rod 7 are rotated, convenience when the first screw rod 6 and the rotation of the second screw rod 7 is enhanced, thus further
The convenience that device uses is enhanced, the popularization and use of device are conducive to.
The internal slide of first mounting groove 2 is connected with movable block 9, and movable block 9 is cavity structure, the right side of movable block 9
Middle part is hinged with pruning shear 13 by pin shaft, and reset spring 14, the left side of pruning shear 13 are connected between two pruning shears 13
Equipped with locating piece 12, the inner cavity of movable block 9 slidably connects crushing block 10, and the right side central of crushing block 10 offers and locating piece
The 12 extruding slots 11 being used cooperatively, the two sides up and down of crushing block 10 are respectively equipped with position limiting slide block 16, and open on the inner wall of movable block 9
Equipped with the sliding slot 15 to match with position limiting slide block 16,10 left side of crushing block is rotatablely connected with the first screw rod 6, the second mounting groove 3
Internal slide is connected with movable block 19, and the right side of movable block 19 is equipped with saw blade 20, the left side of movable block 19 with 7 turns of the second screw rod
Dynamic connection.
Working principle: in use, when needing to carry out trimming work, by rotating the first screw rod 6, pruning shear 13 can be driven
It is stretched out from the inside of the first mounting groove 2, then rotates the first screw rod 6, crushing block 10 can be driven to move forward, so that locating piece
12 drive two pruning shears 13 close to each other, and branch etc. is cut, after the completion of trimming, it is i.e. recoverable to rotate backward the first screw rod 6
Pruning shear 13 when needing sawed-off, can drive saw blade 20 to stretch out from the inside of the second mounting groove 3, lead to by rotating the second screw rod 7
Thicker branch can be amputated by crossing saw blade 20, more convenient to use, and after the completion of trimming, it is i.e. recoverable to rotate backward the second screw rod 7
Saw blade 20, is convenient for carrying work, by changing the length of telescopic advance lever 8, can facilitate trimming with the length of growing apparatus entirety
Branch in eminence, the use scope of enhancement device.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of novel pruning saw, including mounting plate (1), the left end middle part of the mounting plate (1) is connected with flexible
Adjusting rod (8), which is characterized in that the front and rear sides of the mounting plate (1) offer the first mounting groove (2) and the second installation respectively
The left side of slot (3), first mounting groove (2) and the second mounting groove (3) offers through-hole (4) respectively, the through-hole (4) it is interior
Portion is equipped with thread bush (5), and the inside of two thread bush (5) is threaded with the first screw rod (6) and the second screw rod respectively
(7), the internal slide of first mounting groove (2) is connected with movable block (9), and the movable block (9) is cavity structure, described
The right side central of movable block (9) is hinged with pruning shear (13) by pin shaft, and is connected between two pruning shears (13) multiple
The left side of position spring (14), the pruning shear (13) is equipped with locating piece (12), and the inner cavity of the movable block (9) slidably connects crowded
Briquetting (10), the right side central of the crushing block (10) offers the extruding slot (11) being used cooperatively with locating piece (12), described
The two sides up and down of crushing block (10) are respectively equipped with position limiting slide block (16), and are offered and limited on the inner wall of the movable block (9)
The sliding slot (15) that sliding block (16) matches, crushing block (10) left side are rotatablely connected with the first screw rod (6), second installation
The internal slide of slot (3) is connected with movable block (19), is equipped with saw blade (20), the movable block on the right side of the movable block (19)
(19) left side and the second screw rod (7) is rotatablely connected.
2. a kind of novel pruning saw according to claim 1, which is characterized in that the telescopic advance lever (8)
It include hollow loop bar (81), the internal activity of the hollow loop bar (81) is connected with mobile bar (82), the mobile bar (82)
Right end be connected with mounting plate (1), the upper end of the mobile bar (82) offers limit hole (84), the hollow loop bar (81)
The bolt (83) to match with limit hole (84) is threaded on the right side of upper end.
3. a kind of novel pruning saw according to claim 1, which is characterized in that first screw rod (6) and
The similar length of second screw rod (7) length and mobile bar (82).
4. a kind of novel pruning saw according to claim 1, which is characterized in that first screw rod (6) and
The left end of second screw rod (7) is respectively connected with turntable (17), and handle is equipped on the outside of the turntable (17).
5. a kind of novel pruning saw according to claim 1, which is characterized in that the telescopic advance lever (8)
Left upper portion be equipped with handle (18), be socketed with Anti-slip cover on the outside of the handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723099.8U CN209449295U (en) | 2018-10-24 | 2018-10-24 | A kind of novel pruning saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723099.8U CN209449295U (en) | 2018-10-24 | 2018-10-24 | A kind of novel pruning saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209449295U true CN209449295U (en) | 2019-10-01 |
Family
ID=68037380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821723099.8U Expired - Fee Related CN209449295U (en) | 2018-10-24 | 2018-10-24 | A kind of novel pruning saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209449295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075229A (en) * | 2020-09-14 | 2020-12-15 | 闫保良 | Gardens are with pruning shovel adjustment mechanism |
-
2018
- 2018-10-24 CN CN201821723099.8U patent/CN209449295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075229A (en) * | 2020-09-14 | 2020-12-15 | 闫保良 | Gardens are with pruning shovel adjustment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20191024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |