CN207783879U - A kind of hardening device of tobacco floating seed rearing - Google Patents
A kind of hardening device of tobacco floating seed rearing Download PDFInfo
- Publication number
- CN207783879U CN207783879U CN201721677715.6U CN201721677715U CN207783879U CN 207783879 U CN207783879 U CN 207783879U CN 201721677715 U CN201721677715 U CN 201721677715U CN 207783879 U CN207783879 U CN 207783879U
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- CN
- China
- Prior art keywords
- fixedly connected
- idler wheel
- far
- liquid bath
- nutrition liquid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model discloses a kind of hardening devices of tobacco floating seed rearing, including nutrition liquid bath, the nutrition liquid bath is equipped with the groove body for holding nutrient solution, the port part of the groove body is equipped with step, face on the basis of the upper end of the step, the port part of the step is fixedly connected about the symmetrical pairs of strut of nutrient solution slot, the each one end of strut far from nutrition liquid bath is hinged with wiring idler wheel, each side of the strut far from nutrition liquid bath has been fixedly connected with bearing, the each one end of the bearing far from nutrition liquid bath is hinged with flake down idler wheel, one end of the shaft of each flake down idler wheel through bearing and extends outwardly, outwardly extending one end of shaft of the flake down idler wheel is welded with handle, the end sides of the flake down idler wheel are equipped with multiple uniformly distributed jacks, it is fixedly connected with sleeve on the bearing.The utility model is compact-sized, highly practical, and cost is cheap, can effectively solve the problems, such as hardening heavy workload, easy to spread.
Description
Technical field
The utility model is related to tobacco planting field more particularly to a kind of hardening devices of tobacco floating seed rearing.
Background technology
Currently, southwest tobacco seedling growth process, needs to carry out hardening in flue-cured tobacco greenhouse.Hardening is mainly in greenhouse experiment
Under take ventilation, alternating temperature, the control measures such as water to be taken exercise by force to Tobacco Seedlings, and then make tobacco seedlings that there is certain drought-resistant ability, be
It grows and lays the first stone under dry climatic condition later.The process route of hardening：When tobacco seedlings grow to certain state, cultivation must be made
The seedlings nursing plate of seedling is moved out from nutrition liquid pool, when seedling is put into nutrition when apparent wilt phenomenon occur, then by seedlings nursing plate
Nutrient is absorbed in liquid pool again.Step as above is operated repeatedly, needs to carry out 14-28 days hardening periods, to reach
The drought resisting after seedling replanting, disease resistance are improved, while improving the quality and yield of tobacco leaf.But existing tobacco grower is in hardening operation
On be very traditional artificial stylized labour, i.e. carry to one disk of a disk, it is clear that there is a problem of that labor intensity is big, or even
Seedling can be caused to damage when misoperation, and then directly affect the income of tobacco grower.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tobacco floating proposed is educated
The hardening device of seedling.
To achieve the goals above, the utility model uses following technical solution：
A kind of hardening device of tobacco floating seed rearing, including nutrition liquid bath, the nutrition liquid bath are equipped with and hold nutrient solution
Groove body, the port part of the groove body is equipped with step, and face on the basis of the upper end of the step, the port part of the step, which is fixed, to be connected
It is connected to the pairs of strut symmetrical about nutrition liquid bath, the one end of each strut far from nutrition liquid bath is hinged with wiring idler wheel,
Each side of the strut far from nutrition liquid bath has been fixedly connected with bearing, each one end of the bearing far from nutrition liquid bath
It is hinged with flake down idler wheel, one end of the shaft of each flake down idler wheel through bearing and extends outwardly, the flake down idler wheel
The outwardly extending one end of shaft be welded with handle, the end sides of the flake down idler wheel are equipped with multiple uniformly distributed jacks, described
It is fixedly connected with sleeve on bearing, bolt is inserted on the sleeve, inserting on the bolt one end and bearing far from sleeve
Hole is corresponding, and the bolt is fixedly connected with fixed block on the side of sleeve inner, is fixedly connected on the fixed block
The interior bottom of spring, the spring one end and sleeve far from fixed block offsets, and the bolt is on the side of cartridge exterior
It is fixedly connected with limited block, traction rope, the one end of the traction rope far from flake down idler wheel are led on each flake down idler wheel
Around being located on wiring idler wheel and extending outwardly, the one end of the traction rope far from wiring idler wheel is fixedly connected with rope block, described
The bottom side of rope block is fixedly connected with side plate, and side of the side plate far from strut is fixedly connected with seedlings nursing plate, the seedlings nursing plate
Both ends be fixedly connected with side, more guide posts are inserted on the side plate, the more one end of the guide post far from side plate are equal
It is fixedly connected on the step of nutrition liquid bath, the guide post is fixedly connected with baffle close to one end of rope block.
Preferably, the both ends of the seedlings nursing plate have been fixedly connected with side plate, and the upper end of each side plate is fixedly connected with
Have pairs of rope block, be fixedly connected with traction rope on the pairs of rope block, two strands of traction ropes twist into after one further around
It is located on wiring idler wheel.
Preferably, the guide post is arranged with sliding block on the side of nutrition liquid bath one end, and the bottom side of the sliding block is fixed
It is connected with spring, around being located on guide post, the one end of the spring far from sliding block and the step of nutrition liquid bath offset the spring.
Preferably, plug place of the guide post on side plate is slidably equipped with multiple balls.
Preferably, the more guide posts plugged on the side plate are that rectangle uniformly arranges relative to seedlings nursing plate.
Preferably, the material of the guide post, rope block, side plate, sliding block, spring and baffle is stainless steel.
The utility model, easy to operate, principle is simple, when user needs to carry out hardening to the seedling on whole disk seedlings nursing plate
It when operation, will first be extracted out of sleeve mounted on the bolt of bearing, bolt releases the locking state of flake down idler wheel at this time, at this time
User's hand cranking handle, and then seedlings nursing plate is pulled up, the side plate at seedlings nursing plate both ends is along guide post upward sliding at this time, it is ensured that educates
Ride comfort of seed plate during being detached from nutrient solution, and then ensure that seedling will not be damaged, when the root disengaging for observing seedling
When nutrient solution, user injects bolt in the jack on bearing again at this time, and then completes locking of the bolt to flake down idler wheel,
At the end of hardening, user extracts bolt, and seedlings nursing plate is gently put back into nutrition liquid bath again, in the mistake that seedlings nursing plate declines
The cooperation of Cheng Zhong, sliding block and spring makes the decline of seedlings nursing plate more smooth out, and the unexpected of nutrient solution will not be allowed to hit seedling
Root is impaired.The utility model is compact-sized, highly practical, and cost is cheap, can effectively solve asking for hardening heavy workload
Topic, it is easy to spread.
Description of the drawings
Fig. 1 be the utility model proposes a kind of tobacco floating seed rearing hardening device structural schematic diagram；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the sectional view at B-B in Fig. 1.
In figure：1 nutrition liquid bath, 2 bearings, 3 handles, 4 sleeves, 5 flake down idler wheels, 6 traction ropes, 7 wiring idler wheels, 8 seedlings nursing plates,
9 struts, 10 baffles, 11 guide posts, 12 sliding blocks, 13 springs, 14 side plates, 15 rope blocks, 16 fixed blocks, 17 limited blocks, 18 bolts.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the hardening device of a kind of tobacco floating seed rearing, including nutrition liquid bath 1 are sought for holding nutrient solution
Nutrient solution slot 1 is equipped with the groove body for holding nutrient solution, and the port part of groove body is equipped with step, for hanging seedlings nursing plate 8, the upper end of step
On the basis of face, the port part of step is fixedly connected about the symmetrical pairs of strut 9 of nutrient solution slot 1, and each strut 9 is far from battalion
One end of nutrient solution slot 1 is hinged with wiring idler wheel 7, is used for winding traction rope 6, and side of each strut 9 far from nutrition liquid bath 1 is equal
It is fixedly connected with bearing 2, the one end of each bearing 2 far from nutrition liquid bath 1 is hinged with flake down idler wheel 5, for receiving 6 He of traction rope
Put traction rope 6, one end of the shaft of each flake down idler wheel 5 through bearing 2 and extends outwardly, and the shaft of flake down idler wheel 5 is to extension
The one end stretched is welded with handle 3, and the end sides of flake down idler wheel 5 are equipped with multiple uniformly distributed jacks, set is fixedly connected on bearing 2
Cylinder 4 is inserted with bolt 18 on sleeve 4, for flake down idler wheel 5 to be locked, the one end of bolt 18 far from sleeve 4 on bearing 2
Jack is corresponding, and bolt 18 is fixedly connected with fixed block 16 on the side inside sleeve 4, is fixedly connected on fixed block 16
Spring 13, the one end of spring 13 far from fixed block 16 and the interior bottom of sleeve 4 offset, side of the bolt 18 outside sleeve 4
On be fixedly connected with limited block 17, traction rope 6, the one end of traction rope 6 far from flake down idler wheel 5 are led on each flake down idler wheel 5
Around being located on wiring idler wheel 7 and extending outwardly, the one end of traction rope 6 far from wiring idler wheel 7 is fixedly connected with rope block 15, rope
The bottom side of block 15 is fixedly connected with side plate 14, is used to support seedlings nursing plate 8, and side of the side plate 14 far from strut 9, which is fixedly connected with, educates
Seed plate 8, for cultivating seedling, the both ends of seedlings nursing plate 8 have been fixedly connected with side 14, more guide posts 11 are inserted on side plate 14,
For limiting seedlings nursing plate 8, the more one end of guide post 11 far from side plate 14 are fixedly connected on the step of nutrition liquid bath 1, are led
Column 11 is fixedly connected with baffle 10 close to one end of rope block 15, prevents 8 overtravel of seedlings nursing plate.
In the utility model, the both ends of seedlings nursing plate 8 have been fixedly connected with side plate 14, and the upper end of each side plate 14 is fixed to be connected
Be connected to pairs of rope block 15, be fixedly connected with traction rope 6 on pairs of rope block 15, two strands of traction ropes 6 twist into after one further around
It is located on wiring idler wheel 7, in order to which sliding of the seedlings nursing plate 8 on guide post 11 is more steady, guide post 11 is close to 1 one end of nutrition liquid bath
Sliding block 12 is arranged on side, the bottom side of sliding block 12 is fixedly connected with spring 13, and for spring 13 around being located on guide post 11, spring 13 is remote
One end and the step of nutrition liquid bath 1 from sliding block 12 offset, and in order to which seedlings nursing plate 8 can gently decline, and then prevent nutrient solution from hitting
It hits on the root of seedling, plug place of the guide post 11 on side plate 14 is slidably equipped with multiple balls, for side 14 and guide post 11
Linkage is not in catching phenomenon, and the more guide posts 11 plugged on side plate 14 are that rectangle uniformly arranges relative to seedlings nursing plate 8, in order to
Seedlings nursing plate 8 is always to maintain horizontal direction during raising and lowering, prevents seedlings nursing plate 8 from toppling over, guide post 11, rope block 15,
Side plate 14, sliding block 12, spring 13 and baffle 10 material be stainless steel, in order to avoid part gets rusty and then influences nutrient solution
Ingredient.
The utility model, easy to operate, principle is simple, when user needs to refine the seedling on whole disk seedlings nursing plate 8
It when seedling operation, will first be extracted out of sleeve 4 mounted on the bolt 18 of bearing 2, bolt 18 is by the locking state of flake down idler wheel 5 at this time
It releases, at this time user's hand cranking handle 3, and then seedlings nursing plate 8 is pulled up, the side plate 14 at 8 both ends of seedlings nursing plate is along guide post 11 at this time
Upward sliding, it is ensured that ride comfort of the seedlings nursing plate 8 during being detached from nutrient solution, and then ensure that seedling will not be damaged, work as sight
When observing the root disengaging nutrient solution of seedling, user injects bolt 18 in the jack on bearing 2 again at this time, and then completes
Locking of the bolt 18 to flake down idler wheel 5, at the end of hardening, user extracts bolt 18, and seedlings nursing plate 8 is gently put back into again
In nutrition liquid bath 1, during seedlings nursing plate 8 declines, the cooperation of sliding block 12 and spring 13 makes the decline of seedlings nursing plate 8 more flat
It is suitable, the unexpected shock of nutrient solution will not be allowed to be damaged the root of seedling.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 (6)
1. a kind of hardening device of tobacco floating seed rearing, including nutrition liquid bath (1), which is characterized in that on the nutrition liquid bath (1)
Equipped with the groove body for holding nutrient solution, the port part of the groove body is equipped with step, face on the basis of the upper end of the step, the step
Port part be fixedly connected about the symmetrical pairs of strut (9) of nutrient solution slot (1), each strut (9) is far from nutrition liquid bath
(1) one end is hinged with wiring idler wheel (7), and each side of the strut (9) far from nutrition liquid bath (1) has been fixedly connected with
Bearing (2), each one end of the bearing (2) far from nutrition liquid bath (1) are hinged with flake down idler wheel (5), each flake down
One end of the shaft of idler wheel (5) is through bearing (2) and extends outwardly, outwardly extending one end of shaft of the flake down idler wheel (5)
It is welded with handle (3), the end sides of the flake down idler wheel (5) are equipped with multiple uniformly distributed jacks, fixed on the bearing (2) to connect
It is connected to sleeve (4), bolt (18), the bolt (18) one end and bearing far from sleeve (4) are inserted on the sleeve (4)
(2) jack on is corresponding, and the bolt (18) is fixedly connected with fixed block (16), institute on the internal side of sleeve (4)
It states and is fixedly connected with spring (13) on fixed block (16), the one end of the spring (13) far from fixed block (16) and sleeve (4)
Interior bottom offsets, and the bolt (18) is fixedly connected with limited block (17) on the external side of sleeve (4), each disk
Lead to traction rope (6) on rope idler wheel (5), the one end of the traction rope (6) far from flake down idler wheel (5) is around being located at wiring idler wheel
(7) on and extend outwardly, the one end of the traction rope (6) far from wiring idler wheel (7) is fixedly connected with rope block (15), the bolt
The bottom side of rope block (15) is fixedly connected with side plate (14), and side of the side plate (14) far from strut (9) is fixedly connected with nursery
The both ends of disk (8), the seedlings nursing plate (8) have been fixedly connected with side plate (14), and more guide posts are inserted on the side plate (14)
(11), the one end of the more guide posts (11) far from side plate (14) is fixedly connected on the step of nutrition liquid bath (1), described to lead
Column (11) is fixedly connected with baffle (10) close to one end of rope block (15).
2. a kind of hardening device of tobacco floating seed rearing according to claim 1, which is characterized in that the seedlings nursing plate (8)
Both ends be fixedly connected with side plate (14), the upper end of each side plate (14) has been fixedly connected with pairs of rope block (15),
Traction rope (6) it has been fixedly connected on the pairs of rope block (15), two bursts of traction ropes (6) twist into after one further around being located at
On wiring idler wheel (7).
3. a kind of hardening device of tobacco floating seed rearing according to claim 1, which is characterized in that the guide post (11) is leaned on
It is arranged with sliding block (12) on the side of nearly nutrition liquid bath (1) one end, the bottom side of the sliding block (12) is fixedly connected with spring (13),
The spring (13) is around being located on guide post (11), the platform of the spring (13) one end and nutrition liquid bath (1) far from sliding block (12)
Rank offsets.
4. a kind of hardening device of tobacco floating seed rearing according to claim 1, which is characterized in that the guide post (11) exists
The place of plugging on side plate (14) is slidably equipped with multiple balls.
5. a kind of hardening device of tobacco floating seed rearing according to claim 1, which is characterized in that on the side plate (14)
The more guide posts (11) plugged are that rectangle uniformly arranges relative to seedlings nursing plate (8).
6. a kind of hardening device of tobacco floating seed rearing according to claim 1, which is characterized in that the guide post (11),
Rope block (15), side plate (14), sliding block (12), spring (13) and baffle (10) material be stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677715.6U CN207783879U (en) | 2017-12-06 | 2017-12-06 | A kind of hardening device of tobacco floating seed rearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677715.6U CN207783879U (en) | 2017-12-06 | 2017-12-06 | A kind of hardening device of tobacco floating seed rearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207783879U true CN207783879U (en) | 2018-08-31 |
Family
ID=63283288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721677715.6U Expired - Fee Related CN207783879U (en) | 2017-12-06 | 2017-12-06 | A kind of hardening device of tobacco floating seed rearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207783879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109792946A (en) * | 2019-02-13 | 2019-05-24 | 中国烟草总公司四川省公司 | It a kind of floating seedlings seedbed of the disk that dries in the air automatically and dries in the air disk method automatically |
-
2017
- 2017-12-06 CN CN201721677715.6U patent/CN207783879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109792946A (en) * | 2019-02-13 | 2019-05-24 | 中国烟草总公司四川省公司 | It a kind of floating seedlings seedbed of the disk that dries in the air automatically and dries in the air disk method automatically |
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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: 20180831 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |