CN207653053U - A kind of tobacco seedling-culturing dish leaf shearing device - Google Patents
A kind of tobacco seedling-culturing dish leaf shearing device Download PDFInfo
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- CN207653053U CN207653053U CN201721550481.9U CN201721550481U CN207653053U CN 207653053 U CN207653053 U CN 207653053U CN 201721550481 U CN201721550481 U CN 201721550481U CN 207653053 U CN207653053 U CN 207653053U
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- leaf
- pedestal
- steel wire
- body frame
- cutting steel
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Abstract
The utility model provides a kind of tobacco seedling-culturing dish leaf shearing device, including body frame, crossbeam, pedestal and supporting rack, the pedestal is equipped with regulating tank, the end of pedestal is equipped with elastic regulation cock, movable block is slidably connected on regulating tank, connecting hole and compact heap are provided on movable block, rubber band passes through connecting hole, it is wound into after compact heap on elastic regulation cock, the upper surface of pedestal, which is pasted, is provided with rigid foam layer, the both sides of body frame upper end are provided with auxiliary rod, matching slot is provided on auxiliary rod, the upper end of auxiliary rod is fixedly connected with cross bar, inclined-plane is provided on cross bar, the rear on inclined-plane, which is provided with, shelves slot, the junction of leaf-cutting steel wire and rubber band is provided with connector.The utility model is simple in structure, it is easy to use, it avoids leaf-cutting steel wire from being stuck on seedlings nursing plate, solves and the operation of leaf-cutting steel wire is pulled to be not easy, the problem of rubber band adjusting elasticity, rubber band is connected loosely with leaf-cutting steel wire and seedlings nursing plate or tobacco seedlings is caused to damage for the rebound of leaf-cutting steel wire.
Description
Technical field
The utility model is related to agricultural equipment technical field more particularly to a kind of tobacco seedling-culturing dish leaf shearing devices.
Background technology
Tobacco seedling suitably wipes out blade in transplant planting, and leaf-cutting is indispensable link in floating seedlings,
Tobacco seedling growth can be adjusted by leaf-cutting, makes tobacco seedlings uniformity, increases stem thickness, promotes root growth and development, early blossoming is controlled, makes
Tobacco seedlings more adapt to be colonized, and limit fungal disease.Leaf-cutting has become more important in the tobacco seedlings technology for obtaining high quality one.But it cuts
Leaf is improper instead to have a negative impact to tobacco seedling growth, while it is rotten to increase stem rot, slow-growing after causing tobacco seedlings to transplant crop field,
The leaf-cutting of science can make tobacco seedling growth neat, promote root growth and development, improve the sturdy degree of tobacco seedlings.The leaf-cutting of science makes
The ratios such as stem girth/height of seedling, root/shoot ratio increase, and can coordinate the ratio of tobacco root system and aerial part, play " short strong " tobacco seedlings
Effect.In general, leaf-cutting degree should be relatively good in cut larger blade 1/3 according to transplanting plan and transplanting method.
Current to be directed to tobacco seedling leaf shearing machinery on the market, of high cost, complicated, tobacco seedlings wound is big when leaf-cutting, popularity rate
It is not high.To solve this technical problem, China Patent Publication No. 103477880A discloses leaf shearing device, including body frame, crossbeam, bottom
Seat and supporting rack, are fixedly connected with body frame on pedestal, and the junction of supporting rack and body frame is provided with supporting rack nut, crossbeam and master
It is fixedly connected by crossbeam fixing bolt between frame, crossbeam is parallel to pedestal, and the side of body frame is provided with height bracket and nursery
The other side of plate rail, body frame is provided with support frame as described above；Nursery plate rail is fixedly connected between crossbeam, body frame, and nursery plate rail is in
" L " shape.The both sides of height bracket are provided with height adjusting link, one end of height adjusting link by fixing bolt and height bracket it
Between be fixedly connected, the other end is provided with U-type groove, and body frame is provided at both ends with altitude location lock, between U-type groove and altitude location lock
Be locked for making height adjusting link be fixed on body frame.Rubber band and leaf-cutting steel wire, leaf-cutting steel wire are provided on pedestal
Both ends be fixedly connected with the rubber band, the rubber band is fixedly connected with the both ends of pedestal.This structure utilizes ejection force
Amount has reached reduction labor intensity, work efficiency is high, and leaf-cutting is neat quickly by the neat place to go top part of tobacco seedlings on seedlings nursing plate
Quick effect, but still existing defects, it is specific as follows：1, base portion directly secures rubber band, in the cigarette that needs are sheared
When seedling is higher, rubber band is easy to cause in ejection process, is tightened in the lower part of seedlings nursing plate, it is difficult to reset, that is, existing skill
The difference in height between tobacco seedlings height on the seedlings nursing plate that the position of rubber band in art and needs are sheared is excessive, leads to leaf-cutting steel wire
The problem of blocking is commonly present when in ejection process, (need by the position of rubber band adjust at any time to leaf-cutting is needed on seedlings nursing plate
Height holding horizontal unanimously could solve the problems, such as that leaf-cutting steel wire blocks.), however, need to shear on every batch of seedlings nursing plate
For tobacco leaf height there are difference, the tobacco seedlings height fall that rubber band in the prior art exists on the seedlings nursing plate sheared with needs is excessive
And can not adjusting position the problem of.2, it when leaf-cutting, needs with the hands to pinch leaf-cutting steel wire, one section of leaf-cutting steel between two hands
Silk is more than or equal to the width of seedlings nursing plate, and the leaf-cutting steel wire pull-up that bottom of device is connected rubber band ensures two to leaf shearing device top
Back gauge is equal, then uniformly firmly unclamps leaf-cutting steel wire, tobacco seedlings blade is cut, repeatedly this operation, because of leaf-cutting steel wire
It is tiny, cause to be difficult to pinch, and be easy to cause finger and be damaged, this operation labor intensity is excessive, and leaf-cutting steel wire is pulled to and is cut
The operation of leaf device top is not easy.3, leaf-cutting steel wire in the prior art is tied with rubber band connect, and during use, adjusts pine
Tightness is easy to collapse and convinces cause operation by patient analysis there are problem during the mode that ties of the joining place of leaf-cutting steel wire and rubber band, use
It is dangerous.4, in the prior art, it when leaf-cutting steel wire is pulled to leaf shearing device top, when if desired adjusting seedlings nursing plate position, can only incite somebody to action
Leaf-cutting wire peg is in body frame upper end, when this results in operating leaf-cutting steel wire again, needs the elasticity for adjusting lower both sides, moreover,
It, will when leaf-cutting steel wire being pulled to leaf shearing device top every time when the seedlings nursing plate of same batch (i.e. growing way is identical) carries out leaf-cutting
Need the height of leaf-cutting, inadequate science accurate by the experience level judgement of operating personnel.5, leaf-cutting operation is completed in leaf-cutting steel wire
Afterwards, because elastic force effect can again be sprung back in position base, cause seedlings nursing plate damaged if hitting seedlings nursing plate in springback process, sprang back
Cheng Zhongruo hits the tobacco seedlings on seedlings nursing plate, and it is impaired to be easy to cause tobacco seedlings.
In view of this technical problem, need to occur it is a kind of simple in structure, it is easy to use, rubber band position can adjust at any time to
With need the height holding of leaf-cutting horizontal consistent on seedlings nursing plate, avoid leaf-cutting steel wire from being stuck on seedlings nursing plate, can solve to pull leaf-cutting
The problem of steel wire operation is not easy, solves the problems, such as rubber band adjusting elasticity, solves the problems, such as that rubber band is connected loosely with leaf-cutting steel wire,
It solves the problems, such as that leaf-cutting steel wire is stopped sometimes on leaf shearing device top, solves the rebound of leaf-cutting steel wire and seedlings nursing plate or tobacco seedlings is caused to damage
A kind of tobacco seedling-culturing dish leaf shearing device of bad problem.
Invention content
The purpose of this utility model provide it is a kind of simple in structure, it is easy to use, rubber band position can adjust at any time to educate
It needs the height holding of leaf-cutting horizontal consistent on seed plate, leaf-cutting steel wire is avoided to be stuck on seedlings nursing plate, can solve to pull leaf-cutting steel wire
The problem of operation is not easy, solves the problems, such as rubber band adjusting elasticity, solves the problems, such as that rubber band is connected loosely with leaf-cutting steel wire, solves
Leaf-cutting steel wire causes seedlings nursing plate or tobacco seedlings to damage sometimes for the rebound of leaf-cutting steel wire the problem of leaf shearing device top stops, is solved
The tobacco seedling-culturing dish leaf shearing device of problem, a kind of tobacco seedling-culturing dish leaf shearing device, including body frame, crossbeam, pedestal, pedestal are fixed with body frame
Connection, is fixedly connected between crossbeam and body frame by crossbeam fixing bolt, crossbeam is parallel to pedestal, and the side of body frame is provided with height
Degree holder and nursery plate rail, the other side of body frame are provided with supporting rack；The junction of supporting rack and body frame is provided with supporting rack spiral shell
Mother, nursery plate rail are fixedly connected with crossbeam, body frame, and nursery plate rail is L-shaped, and the both sides of height bracket are provided with height and adjust
Bar, by being fixedly connected between fixing bolt and height bracket, the other end is provided with U-type groove, body frame for one end of height adjusting link
Be provided at both ends with altitude location lock, U-type groove is locked with altitude location, and rubber band and leaf-cutting steel are provided on pedestal
Silk, it is characterised in that：Integrally formed on the pedestal to be provided with regulating tank, the end thread of pedestal is connected with elastic adjusting
Bolt slidably connects movable block on regulating tank, and connecting hole and compact heap are provided on the movable block, and rubber band passes through connection
It is wound into after hole, compact heap on elastic regulation cock, the both sides of the body frame upper end are provided with auxiliary rod, and the auxiliary rod is equipped with
Matching slot, the upper end of auxiliary rod are fixedly connected with cross bar, and integrally formed on the cross bar to be provided with inclined-plane, the rear on inclined-plane is set
It is equipped with and shelves slot, shelve slot and be integrally formed with auxiliary rod.Movable block is adjusted to and needs the height holding of leaf-cutting horizontal on seedlings nursing plate
When consistent, movable block is fixed by clamp；Hole after being arranged on compact heap, compact heap is by spring top pressure in movable block
On, rubber band is pressed on movable block after passing through compact heap because spring acts on compact heap by rubber band, meanwhile, rubber band end twines
On elastic regulation cock, the elasticity of rubber band is adjusted by screwing or unscrewing elastic regulation cock, that is, has adjusted leaf-cutting steel wire
The dynamics of ejection；
Preferably, the upper surface of the pedestal, which is pasted, is provided with rigid foam layer.
Preferably, the leaf-cutting steel wire is linked together with rubber band by connector.
Preferably, the connector include it is left button and right button, it is left button, right button side pass through spin axis axis connection, spin axis
On be fixedly connected with draw ring, hole is provided between the left button and right button, the left button is locked with right detain by locking pin
Or open, concrete operations be rubber band pass through it is left buckle after knot, leaf-cutting steel wire pass through it is right buckle after knot, it is left button, right button it is another
Rubber band is integrated with leaf-cutting steel wire by connector connection by side by locking pin locks.
Compared with prior art, the utility model has the advantages that：
The advantages of the utility model is：
1. seedlings nursing plate is stably placed above nursery plate rail, the movable block on pedestal is adjusted to and needs leaf-cutting on seedlings nursing plate
Height when keep horizontal consistent, movable block is fixed by clamp.By the matching slot of auxiliary rod be moved to on seedlings nursing plate
Need to lock when the height holding of leaf-cutting is horizontal consistent, i.e., the beveled ends of auxiliary rod, height, the bottom of leaf-cutting are needed on seedlings nursing plate
The position of rubber band on the movable block of seat is in a horizontal plane, resets, keeps away after so that leaf-cutting steel wire is popped up in this way
Exempt to block；It can solve the problem of that the operation of leaf-cutting steel wire is pulled to be not easy to solve rubber band adjusting elasticity, solve rubber band
It is connected loosely problem with leaf-cutting steel wire, solves the problems, such as that leaf-cutting steel wire is stopped sometimes on leaf shearing device top, solve leaf-cutting steel
The problem of silk rebound causes seedlings nursing plate or tobacco seedlings to damage；
, can be laborsaving and avoid finger injuries by pulling draw ring 2. when needing pull-up leaf-cutting steel wire, and pull-up
Leaf-cutting steel wire afterwards can temporarily be blocked by the slot of shelving on auxiliary rod, be conducive to adjustment seedlings nursing plate position, further more, on cross bar
Inclined-plane, after unclamping again draw ring, the sliding for being conducive to leaf-cutting steel wire is popped up；
3. the rigid foam layer on pedestal, can be such that leaf-cutting steel wire is embedded within, the rebound of leaf-cutting steel wire is avoided to cause nursery
Disk or tobacco seedlings are impaired.
4. the present apparatus can make tobacco seedling leaf shearing neat, wound is small, is easy the processing that carries out disinfection, and can be unified to cutting rear blade
Processing, can effectively avoid viral infection, to improve seedling quality.
Description of the drawings
Fig. 1 is the side-looking direction schematic diagram of the utility model；
Fig. 2 is the main view direction schematic diagram of the utility model；
Fig. 3 is the status diagram that the rubber band of the utility model is connect with leaf-cutting steel wire；
Fig. 4 is the structural schematic diagram of the connector of the utility model.
Attached drawing identifies：
1, height bracket；2, fixing bolt；3, height adjusting link；4, nursery plate rail；5, body frame；6, crossbeam fixing bolt；
7, crossbeam；8, supporting rack nut；9, supporting rack；10, altitude location is locked；11, pedestal；12, rubber band；3, leaf-cutting steel wire；14, it adjusts
Save slot；15, compact heap；16, movable block；17, inclined-plane；18, slot is shelved；9, matching slot；20, elastic regulation cock；21, auxiliary rod；
22 rigid foam layers；23, draw ring；24, connector；25, locking pin；241, left button；242, right button；243, spin axis.
Specific implementation mode：
Below in conjunction with the accompanying drawings, the utility model is described in detail.
As Figure 1-Figure 4, the utility model includes body frame 5, crossbeam 7, pedestal 11, and body frame is fixedly connected on pedestal 11
5, it is fixedly connected by crossbeam fixing bolt 6 between crossbeam 7 and body frame 5, crossbeam 7 is parallel to pedestal 11, the side setting of body frame 5
There are height bracket 1 and nursery plate rail 4, the other side of body frame 5 to be provided with supporting rack 9, supporting rack 9 and the junction of body frame 5 are arranged
There is supporting rack nut 8, be fixedly connected between seedling disk frame 4 and crossbeam 7, body frame 5, nursery plate rail 4 is L-shaped.The two of height bracket 1
Side is provided with height adjusting link 3, and one end of height adjusting link is another by being fixedly connected between fixing bolt 2 and height bracket 1
End is provided with U-type groove, and body frame 5 is provided at both ends with altitude location lock 10, being locked between U-type groove and altitude location lock 10
For making height adjusting link 3 be fixed on body frame 5；Rubber band 12 and leaf-cutting steel wire 13 are provided on pedestal 11.Wherein, pedestal 11
It is equipped with regulating tank 14, the regulating tank can be integrally formed with pedestal, and the end thread of pedestal 11 is connected with elastic regulation cock
20, movable block 16 is slidably connected on regulating tank 14, connecting hole and compact heap 15 are provided on movable block, and rubber band 12, which passes through, to be connected
It is wound on elastic regulation cock 20 after connecing hole, compact heap 15；Movable block 16 is adjusted to keep water with the height of leaf-cutting is needed on seedlings nursing plate
When flat consistent, movable block is fixed by clamp；Hole after being arranged on compact heap, compact heap is by spring top pressure in movable block
On, rubber band is pressed on movable block after passing through compact heap because spring acts on compact heap by rubber band, meanwhile, rubber band end twines
On elastic regulation cock, the elasticity of rubber band is adjusted by screwing or unscrewing elastic regulation cock, that is, has adjusted leaf-cutting steel wire
The dynamics of ejection.
The both sides of 5 upper end of body frame are provided with auxiliary rod 21, it is integrally formed on auxiliary rod to be provided with matching slot 19, auxiliary
The upper end of bar 19 is fixedly connected with cross bar, and integrally formed on cross bar to be provided with inclined-plane 17, the rear on inclined-plane 17, which is provided with, shelves
Slot 18, it can be integrally formed to shelve slot 18 and auxiliary rod 19；
The junction of leaf-cutting steel wire 13 and rubber band 12 is provided with connector 24, and the connector 24 includes 241 Hes of left button
Right button 242, left button 241, right button 242 side by 243 axis connection of spin axis, be fixedly connected with draw ring 23, left button in spin axis 243
241, the central integration of right button 242 is provided with hole；Rubber band 12 buckles 241 knottings across left, and leaf-cutting steel wire 13 passes through
It knots after right button 242, the left other side for detaining 241, right button 242 is by locking pin 25 locks by rubber band 12 and leaf-cutting steel
Silk 13 is integrated by the connection of connector 24.
The upper surface of the pedestal 11, which is pasted, is provided with rigid foam layer 22.
The utility model is simple in structure, easy to use, rubber band position can adjust at any time to leaf-cutting is needed on seedlings nursing plate
Height keeps horizontal consistent, and leaf-cutting steel wire is avoided to be stuck on seedlings nursing plate, can solve the problems, such as that the operation of leaf-cutting steel wire is pulled to be not easy,
It solves the problems, such as rubber band adjusting elasticity, solves the problems, such as that rubber band is connected loosely with leaf-cutting steel wire, solve leaf-cutting steel wire needs sometimes
To solve the problems, such as that the rebound of leaf-cutting steel wire causes seedlings nursing plate or tobacco seedlings to damage, specially the problem of leaf shearing device top stops：This
Utility model in use, seedlings nursing plate is stably placed above nursery plate rail, by the movable block on pedestal be adjusted to on seedlings nursing plate
When needing the height holding of leaf-cutting horizontal consistent, movable block is fixed by clamp.The matching slot of auxiliary rod is moved to and is educated
Need to lock when the height holding of leaf-cutting is horizontal consistent on seed plate, i.e., the beveled ends of auxiliary rod, need leaf-cutting on seedlings nursing plate
Highly, the position of the rubber band on the movable block of pedestal is in a horizontal plane, after so that leaf-cutting steel wire is popped up in this way
It resets, avoids blocking., can be laborsaving and avoid finger injuries by pulling draw ring when needing pull-up leaf-cutting steel wire, and
Leaf-cutting steel wire after pull-up can temporarily be blocked by the slot of shelving on auxiliary rod, be conducive to adjustment seedlings nursing plate position, further more, cross bar
On inclined-plane, after unclamping again draw ring, be conducive to leaf-cutting steel wire sliding pop up, moreover, the rigid foam layer on pedestal, can make
Leaf-cutting steel wire is embedded within, and the rebound of leaf-cutting steel wire is avoided to cause seedlings nursing plate or tobacco seedlings impaired.The present apparatus can make tobacco seedling leaf shearing whole
Together, wound is small, is easy the processing that carries out disinfection, and can be uniformly processed to cutting rear blade, viral infection is can effectively avoid, to improve
Seedling quality.
Claims (4)
1. a kind of tobacco seedling-culturing dish leaf shearing device, including body frame (5), crossbeam (7), pedestal (11), pedestal (11) is fixed with body frame (5)
Connection, is fixedly connected between crossbeam (7) and body frame (5) by crossbeam fixing bolt (6), and crossbeam (7) is parallel to pedestal (11), main
The side of frame (5) is provided with height bracket (1) and nursery plate rail (4), and the other side of body frame (5) is provided with supporting rack (9)；Support
The junction of frame (9) and body frame (5) is provided with supporting rack nut (8), nursery plate rail (4) and crossbeam (7), the fixed company of body frame (5)
It connecing, nursery plate rail (4) is L-shaped, and the both sides of height bracket (1) are provided with height adjusting link (3), and the one of height adjusting link (3)
End between fixing bolt (2) and height bracket (1) by being fixedly connected, and the other end is provided with U-type groove, and the both ends of body frame (5) are set
It is equipped with altitude location lock (10), is locked between U-type groove and altitude location lock (10), pedestal is provided with rubber band on (11)
(12) and leaf-cutting steel wire (13), it is characterised in that：It is integrally formed on the pedestal (11) to be provided with regulating tank (14), pedestal
(11) end thread is connected with elastic regulation cock (20), and movable block (16), the movement are slidably connected on regulating tank (14)
Connecting hole and compact heap (15) are provided on block (16), the movable block (16) passes through fastener clamping or release, rubber band
(12) it is wound on elastic regulation cock (20) after passing through connecting hole, compact heap (15)；The both sides of body frame (5) upper end are provided with
Auxiliary rod (21), the auxiliary rod (21) are equipped with matching slot (19), and the upper end of auxiliary rod (21) is fixedly connected with cross bar, described
Integrally formed on cross bar to be provided with inclined-plane (17), the rear of inclined-plane (17), which is provided with, shelves slot (18).
2. tobacco seedling-culturing dish leaf shearing device according to claim 1, it is characterised in that：The leaf-cutting steel wire (13) and rubber band
(12) it is linked together by connector (24).
3. tobacco seedling-culturing dish leaf shearing device according to claim 2, it is characterised in that：The connector (24) includes left button
(241) and right button (242), by spin axis (243) axis connection, the institute other side passes through lock for the side of left button (241), right button (242)
Tight pin (25) locks or opens, and draw ring (23) is fixedly connected on the spin axis (243).
4. a kind of tobacco seedling-culturing dish leaf shearing device according to claim 1, it is characterised in that：The upper surface of the pedestal (11)
Stickup is provided with rigid foam layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550481.9U CN207653053U (en) | 2017-11-20 | 2017-11-20 | A kind of tobacco seedling-culturing dish leaf shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550481.9U CN207653053U (en) | 2017-11-20 | 2017-11-20 | A kind of tobacco seedling-culturing dish leaf shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207653053U true CN207653053U (en) | 2018-07-27 |
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ID=62945974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721550481.9U Active CN207653053U (en) | 2017-11-20 | 2017-11-20 | A kind of tobacco seedling-culturing dish leaf shearing device |
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| CN (1) | CN207653053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264222A (en) * | 2020-03-13 | 2020-06-12 | 张福华 | Float dish tobacco seedling pruning equipment |
-
2017
- 2017-11-20 CN CN201721550481.9U patent/CN207653053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264222A (en) * | 2020-03-13 | 2020-06-12 | 张福华 | Float dish tobacco seedling pruning equipment |
| CN111264222B (en) * | 2020-03-13 | 2021-11-23 | 张福华 | Float dish tobacco seedling pruning equipment |
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