CN115428666B - Seedling raising device suitable for industrial seedling planting - Google Patents
Seedling raising device suitable for industrial seedling planting Download PDFInfo
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- CN115428666B CN115428666B CN202211075332.7A CN202211075332A CN115428666B CN 115428666 B CN115428666 B CN 115428666B CN 202211075332 A CN202211075332 A CN 202211075332A CN 115428666 B CN115428666 B CN 115428666B
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- box body
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- sliding
- reciprocating
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Classifications
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0295—Units comprising two or more connected receptacles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The application relates to a seedling raising device suitable for industrial seedling planting, which comprises a box body, wherein a seedling raising area is formed in the box body, one side of the box body is also provided with an openable box door, a transverse plate is movably arranged in the box body, a plurality of seedling raising cups for raising seedlings are arranged on the transverse plate, the transverse plate is connected with a threaded driving mechanism arranged in the box body, the seedling raising device also comprises a transverse moving plate movably arranged in the box body, the transverse moving plate is connected with a reciprocating moving mechanism arranged in the box body, one side of the transverse moving plate is movably provided with an atomizing spray head, the atomizing spray head is connected with a peripheral liquid pumping mechanism through a hose, the reciprocating driving mechanism is also connected with the reciprocating driving mechanism arranged on the transverse moving plate, and finally, the comprehensive sprinkling of nutrient solution is realized.
Description
Technical Field
The application relates to the technical field of seedling planting, in particular to a seedling raising device suitable for industrial seedling planting.
Background
Along with the improvement of people's environmental awareness, people can adopt various gardens nursery stock to carry out the decoration and the clean environment in road or gardens, improve environmental protection performance, and traditional nursery stock mode has the period length of growing seedlings to be eliminated gradually, and current mode is that seedling root or nursery stock branch are cut into the syllogic and then are grown seedlings, are transplanted after growing seedlings.
The seedling raising process is strict, in the seedling raising process, an environment suitable for growth needs to be provided for seedlings, and nutrient solution needs to be supplemented for seedling raising at regular intervals, so that the artificial operation is generally performed when nutrient solution is sprayed, however, in the factory seedling raising process, a spray head is usually arranged above each seedling, a plurality of spray heads are communicated, and the nutrient solution is pumped into the spray heads by a water pump.
Disclosure of Invention
The application aims to provide a seedling raising device suitable for industrial seedling planting, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions:
the seedling raising device suitable for industrial seedling planting comprises a box body, wherein a seedling raising area is formed in the box body, and one side of the box body is also provided with an openable box door;
a transverse plate is movably arranged in the box body, a plurality of seedling raising cups for raising seedlings are arranged on the transverse plate, the transverse plate is connected with a thread driving mechanism arranged in the box body, and the thread driving mechanism is used for driving the transverse plate to move towards the outside of the box body after the box door is opened;
two groups of supporting and stabilizing mechanisms are further arranged in the box body, are connected with the threaded driving mechanism and are triggered in the process that the transverse plate moves towards the outside of the box body so as to carry out bearing action on one end of the transverse plate towards the box door;
the seedling raising device suitable for industrial seedling planting further comprises a transverse moving plate movably arranged in the box body, the transverse moving plate is connected with a reciprocating mechanism arranged in the box body, an atomizing nozzle is movably arranged on one side of the transverse moving plate, the atomizing nozzle is connected with a liquid pumping mechanism arranged outside through a hose, the liquid pumping mechanism is further connected with a reciprocating driving mechanism arranged on the transverse moving plate, and the reciprocating driving mechanism is connected with the reciprocating mechanism.
As a further scheme of the application: the box comprises a box body and is characterized in that two guide plates are fixedly arranged on the inner wall of the box body, each guide plate is provided with a sliding plate in a sliding mode, the two sliding plates are respectively fixed with the two sides of the transverse plate, and the thread driving mechanism comprises a facing moving assembly and a push-pull structure, wherein the facing moving assembly is installed on the inner wall of the box body, and the push-pull structure is connected with the facing moving assembly and the transverse plate.
As still further aspects of the application: the opposite moving assembly comprises a bidirectional screw rod rotatably mounted on the inner wall of the box body, a cross rod fixedly mounted on the inner wall of the box body and two translation plates arranged in the box body;
the two-way screw rod and the transverse rod penetrate through the two translation plates, the translation plates are in threaded connection with the two-way screw rod and are in sliding connection with the transverse rod, a first motor is further installed on the outer wall of the box body, and the output end of the first motor is connected with the two-way screw rod.
As still further aspects of the application: the sliding structure comprises a first connecting rod and two sliding blocks, the first connecting rod is respectively and rotatably arranged on the two translation plates, the two sliding blocks are symmetrically and slidably embedded on one side of the transverse plate, which is far away from the box door, and the two sliding blocks are respectively and rotatably provided with a second connecting rod;
the middle points of the two first connecting rods are hinged, the middle points of the two second connecting rods are hinged, and one end, far away from the translation plate, of the first connecting rods is hinged with one end, far away from the sliding block, of the second connecting rods.
As still further aspects of the application: the support stabilizing mechanism comprises a deflection telescopic component arranged on the bottom wall of the box body and a meshing structure connected with the deflection telescopic component and the sliding plate, wherein the meshing structure comprises a rack plate fixed on the sliding plate and a gear rotatably arranged in the box body, and the gear is meshed with teeth on the rack plate.
As still further aspects of the application: the deflection telescopic assembly comprises a deflection plate which is rotatably arranged on the bottom wall of the box body and hollow in the interior and a telescopic plate which is in sliding sleeve fit with the deflection plate, the telescopic plate is connected with the deflection plate through an elastic sliding piece, and the deflection plate is connected with the rotating shafts of the gear through a first driving belt;
the telescopic plate is positioned at one end outside the deflection plate, a pulley is further rotatably arranged at one end outside the deflection plate, and the pulley is in rolling fit with the transverse plate.
As still further aspects of the application: the elastic sliding piece comprises an upright post fixed on the side part of the deflection plate, a cylindrical spring sleeved on the periphery of the upright post and a moving block arranged on the upright post in a sliding manner, wherein the moving block stretches into the deflection plate and is fixed with the expansion plate, and the deflection plate is further provided with a through groove for the moving block to move.
As still further aspects of the application: the reciprocating mechanism comprises a unidirectional screw rod fixedly arranged in the box body and a rotating shaft rotatably arranged in the box body, the unidirectional screw rod is connected with the rotating shaft through a second transmission belt, a second motor is further arranged on the outer wall of the box body, and the output end of the second motor is connected with the unidirectional screw rod;
the transverse moving plate is in threaded connection with the unidirectional screw rod, a sleeve is further rotatably installed on the transverse moving plate, and the sleeve is in sliding sleeve fit with the rotating shaft through a limiting structure.
As still further aspects of the application: the reciprocating driving mechanism comprises two rotating wheels rotatably arranged at the bottom of the transverse moving plate, a connecting piece for connecting the two rotating wheels and a reciprocating plate which is in sliding fit with the bottom of the transverse moving plate, and the atomizing nozzle is fixed on the reciprocating plate;
one of them the axis of rotation of rotor passes through bevel gear group connection the sleeve pipe, just be provided with the cylinder on the connecting piece, reciprocating plate is "U" shape setting, is fixed with two rectangular poles on it, two reserve between the rectangular pole has the clearance, the cylinder stretches into in the clearance and with two rectangular pole sliding connection.
Compared with the prior art, the application has the beneficial effects that: the application has novel design, when the nutrient solution is sprayed, the reciprocating movement mechanism works and can drive the transverse moving plate to drive the atomizing spray head to do reciprocating linear movement in the box body, meanwhile, the reciprocating driving mechanism also drives the reciprocating movement mechanism to do reciprocating movement, and the reciprocating movement mechanism can drive the atomizing spray head to do reciprocating movement along the transverse moving plate, so that the nutrient solution is sprayed comprehensively, and as only one spray head is arranged, the uniformity of nutrient solution absorption of each seedling can be ensured, and the growth of each seedling is prevented from having larger difference finally.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a seedling growing device suitable for industrial seedling planting.
Fig. 2 is a schematic structural view of a seedling growing device suitable for industrial seedling planting after a box door is removed.
Fig. 3 is a schematic diagram showing an internal structure of a box in an embodiment of a seedling growing device suitable for industrial seedling planting.
Fig. 4 is a schematic structural view of a screw driving mechanism in an embodiment of a seedling growing device suitable for industrial seedling planting.
Fig. 5 is an enlarged view of the structure at a in fig. 3.
Fig. 6 is an enlarged view of the structure at B in fig. 3.
Fig. 7 is an exploded view of the reciprocating drive mechanism of one embodiment of a seedling growing apparatus suitable for use in industrial seedling planting.
Fig. 8 is a schematic structural view of a support stabilizing mechanism in an embodiment of a seedling growing device suitable for industrial seedling planting.
Fig. 9 is an enlarged view of the structure at C in fig. 8.
In the figure: 1. a case; 2. a cross plate; 3. seedling raising cups; 4. a light supplementing lamp; 5. an atomizing nozzle; 6. a two-way screw rod; 7. a cross bar; 8. a translation plate; 9. a first motor; 10. a second motor; 11. a first link; 12. a second link; 13. a slide block; 14. a guide plate; 15. a slide plate; 16. a deflector plate; 17. a telescoping plate; 18. a first belt; 19. a gear; 20. rack plate; 21. a moving block; 22. a column; 23. a cylindrical spring; 24. a transverse moving plate; 25. a hose; 26. a unidirectional screw rod; 27. a rotating shaft; 28. a sleeve; 29. a bevel gear set; 30. a rotating wheel; 31. a connecting piece; 32. a column; 33. a shuttle plate; 34. a second belt; 35. a box door.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1-9, in an embodiment of the present application, a seedling raising device suitable for industrialized seedling planting includes a box 1, wherein a seedling raising area is formed in the box 1, and an openable box door 35 is further provided at one side of the box. In detail, the bottom of the box 1 is provided with a plurality of supporting legs, so that a certain gap is reserved between the bottom of the box 1 and the ground, and the bottom of the box 1 is also provided with a plurality of ventilation holes, so that ventilation of air in the box 1 is ensured, and seedling cultivation is facilitated.
It is also necessary to supplement that a plurality of light supplementing lamps 4 are further arranged in the box 1, and the light supplementing lamps 4 are used for providing illumination for seedlings.
The box 1 is movably provided with a diaphragm 2, a plurality of seedling raising cups 3 for raising seedlings are arranged on the diaphragm 2, the diaphragm 2 is connected with a thread driving mechanism arranged in the box 1, and the thread driving mechanism is used for driving the diaphragm 2 to move towards the outside of the box 1 after the box door 35 is opened.
Referring to fig. 3 again, two guide plates 14 are fixedly disposed on the inner wall of the case 1, each guide plate 14 is slidably provided with a sliding plate 15, the two sliding plates 15 are respectively fixed on two sides of the transverse plate 2, and the screw driving mechanism includes a moving component installed on the inner wall of the case 1 and a push-pull structure connecting the moving component and the transverse plate 2.
The opposite moving assembly comprises a bidirectional screw rod 6 rotatably mounted on the inner wall of the box body 1, a cross rod 7 fixedly mounted on the inner wall of the box body 1 and two translation plates 8 arranged in the box body 1. The two-way screw rod 6 with horizontal pole 7 all runs through two translation board 8, just translation board 8 with two-way screw rod 6 threaded connection, with horizontal pole 7 sliding connection still install first motor 9 on the outer wall of box 1, the output of first motor 9 with two-way screw rod 6 is connected.
Specifically, two through holes are respectively formed in the side portions of the two translation plates 8, and the two through holes are respectively used for the two-way screw rod 6 and the cross rod 7 to penetrate, wherein threads engaged with the two-way screw rod 6 are arranged on the inner wall of the through hole penetrated by the two-way screw rod 6.
The push-pull structure comprises a first connecting rod 11 and two sliding blocks 13, wherein the first connecting rod 11 is respectively and rotatably installed on the two translation plates 8, the two sliding blocks 13 are symmetrically and slidably embedded on one side, away from the box door 35, of the transverse plate 2, and a second connecting rod 12 is respectively and rotatably installed on the two sliding blocks 13. The midpoints of the two first connecting rods 11 are hinged, the midpoints of the two second connecting rods 12 are hinged, and the end of the first connecting rod 11 away from the translation plate 8 is hinged with the end of the second connecting rod 12 away from the sliding block 13.
In the work of growing seedlings, when the growth condition of seedlings needs to be checked and corresponding record is made, the box door 35 can be opened by a worker, then, the first motor 9 is controlled to drive the bidirectional screw rod 6 to rotate forwards, the transverse rod 7 guides the two translation plates 8, the two translation plates 8 are in threaded fit with the bidirectional screw rod 6 and move close to each other, correspondingly, the included angles between the two first connecting rods 11 and the two second connecting rods 12 are reduced, the two sliding blocks 13 gradually slide close to each other on the transverse plate 2, the transverse plate 2 can be pushed out to the outside of the box body 1, the staff can conveniently check and record the work, otherwise, the first motor 9 is controlled to drive the bidirectional screw rod 6 to rotate reversely after the check and record work is finished, the two translation plates 8 are in threaded fit with the bidirectional screw rod 6 and move away from each other, the included angles between the two first connecting rods 11 and the two second connecting rods 12 are increased, the two sliding blocks 13 slide away from each other on the transverse plate 2, the transverse plate 2 is pulled into the box body 1, and finally, the box door 35 can be closed.
Two groups of supporting and stabilizing mechanisms are further arranged in the box body 1 and connected with the threaded driving mechanism, and the supporting and stabilizing mechanisms are triggered in the process that the transverse plate 2 moves towards the outside of the box body 1, so that bearing action is carried out on one end of the transverse plate 2 towards the box door 35.
Referring to fig. 5 and 8 again, the supporting and stabilizing mechanism includes a deflection telescopic assembly mounted on the bottom wall of the case 1 and a meshing structure connecting the deflection telescopic assembly and the sliding plate 15, the meshing structure includes a rack plate 20 fixed on the sliding plate 15 and a gear 19 rotatably mounted in the case 1, and the gear 19 is meshed with teeth on the rack plate 20.
The deflection telescopic assembly comprises a deflection plate 16 rotatably mounted on the bottom wall of the box body 1 and hollow in the interior, and a telescopic plate 17 slidably sleeved with the deflection plate 16, wherein the telescopic plate 17 is connected with the deflection plate 16 through an elastic sliding piece, and the deflection plate 16 is connected with the rotating shaft of the gear 19 through a first driving belt 18.
It should be emphasized that, since the deflection angle of the deflection plate 16 is not too large during the process of moving the transverse plate 2 into and out of the case 1, the first belt 18 is a reduction belt, i.e., the driving pulley (fixedly mounted on the rotation axis of the gear 19) is smaller than the driven pulley (fixedly mounted on the rotation axis of the deflection plate 16).
The end of the expansion plate 17, which is positioned outside the deflection plate 16, is also rotatably provided with a pulley, and the pulley is in rolling fit with the transverse plate 2.
Referring again to fig. 9, the elastic sliding member includes a column 22 fixed to a side portion of the deflection plate 16, a cylindrical spring 23 sleeved on an outer periphery of the column 22, and a moving block 21 slidably disposed on the column 22. The moving block 21 extends into the deflection plate 16 and is fixed with the expansion plate 17, and a through groove for the moving block 21 to move is formed in the deflection plate 16.
In the process of sliding the transverse plate 2 towards the outside of the box body 1, the sliding plate 15 is driven to slide on the guide plate 14, so that the rack plate 20 can drive the gear 19 to rotate, the rotating shaft of the gear 19 drives the deflection plate 16 to rotate through the first transmission belt 18, when the deflection plate 16 deflects, the cylindrical spring 23 gradually releases elastic potential energy, so that the movable block 21 slides on the upright post 22, the movable block 21 drives the telescopic plate 17 to gradually slide towards the outside of the deflection plate 16, the pulley on the telescopic plate 17 is kept in an abutting state with the transverse plate 2, an effective bearing function of the transverse plate 2 is realized, stability of the transverse plate 2 is ensured when inspection and recording work is carried out, the influence on the connection state among all parts due to manual force application is prevented, otherwise, when the transverse plate 2 moves towards the inside of the box body 1, the gear 19 drives the deflection plate 16 to reversely rotate, so that the telescopic plate 17 gradually slides towards the upright post 22 to reset, and the movable block 21 compresses the cylindrical spring 23.
The seedling raising device suitable for industrial seedling planting further comprises a transverse moving plate 24 movably arranged in the box body 1, the transverse moving plate 24 is connected with a reciprocating mechanism arranged in the box body 1, an atomizing nozzle 5 is movably arranged on one side of the transverse moving plate 24, which faces the transverse plate 2, the atomizing nozzle 5 is connected with a peripheral liquid pumping mechanism through a hose 25, and is further connected with a reciprocating driving mechanism arranged on the transverse moving plate 24, and the reciprocating driving mechanism is connected with the reciprocating mechanism.
Further, the liquid pumping mechanism comprises a water pump and a nutrient solution storage tank, a water inlet of the water pump is connected with the nutrient solution storage tank, and a water outlet of the water pump is connected with the atomizing nozzle 5 through the hose 25.
Referring to fig. 3 and 6 again, the reciprocating mechanism includes a unidirectional screw rod 26 fixedly installed in the case 1 and a rotating shaft 27 rotatably installed in the case 1, the unidirectional screw rod 26 is connected to the rotating shaft 27 through a second driving belt 34, a second motor 10 is further installed on the outer wall of the case 1, and an output end of the second motor 10 is connected to the unidirectional screw rod 26. The transverse moving plate 24 is in threaded connection with the unidirectional screw rod 26, a sleeve 28 is further rotatably installed on the transverse moving plate 24, and the sleeve 28 is in sliding sleeve fit with the rotating shaft 27 through a limiting structure.
The limiting structure comprises two strip-shaped protrusions fixedly arranged on the periphery of the rotating shaft 27 and two strip-shaped grooves formed in the inner wall of the sleeve 28, and the strip-shaped grooves are in sliding fit with the strip-shaped protrusions.
In actual seedling raising, the nutrient solution needs to be sprayed to the seedlings in the seedling raising cup 3 at regular intervals, at this time, the second motor 10 drives the unidirectional screw rod 26 to rotate forward and backward in a reciprocating manner, so that the transverse moving plate 24 can be in threaded fit with the unidirectional screw rod 26 and drive the atomizing nozzle 5 to perform reciprocating linear motion in the box body 1, the spraying range of the nutrient solution by the atomizing nozzle 5 is greatly improved, and the comprehensiveness of spraying the nutrient solution is ensured.
Referring to fig. 7 again, the reciprocating driving mechanism includes two rotating wheels 30 rotatably mounted at the bottom of the traverse plate 24, a connecting member 31 connecting the two rotating wheels 30, and a reciprocating plate 33 slidably engaged with the bottom of the traverse plate 24, and the atomizer 5 is fixed on the reciprocating plate 33;
one of them the axis of rotation of rotor 30 passes through bevel gear group 29 and connects sleeve pipe 28, just be provided with cylinder 32 on the connecting piece 31, reciprocating plate 33 is "U" shape setting, is fixed with two rectangular poles on it, two reserve the clearance between the rectangular pole, cylinder 32 stretches into in the clearance and with two rectangular pole sliding connection.
The bevel gear set 29 includes a first bevel gear fixedly mounted on the sleeve 28 and a second bevel gear fixedly mounted coaxially with the rotating wheel 30, and the second bevel gear is engaged with the first bevel gear.
When the unidirectional screw rod 26 rotates, namely, the transverse moving plate 24 makes reciprocating rectilinear motion in the box body 1 and drives the sleeve 28 to reciprocate on the rotating shaft 27, the unidirectional screw rod 26 can drive the rotating shaft 27 to rotate through the second transmission belt 34, then, the rotating shaft 27 can drive the sleeve 28 to rotate through the strip-shaped protrusions on the outer wall of the unidirectional screw rod and the strip-shaped grooves on the inner wall of the sleeve 28, and then, the sleeve 28 can drive the rotating wheel 30 to rotate through the bevel gear set 29, so that the connecting piece 31 drives the column body 32 to move, the moving track of the column body 32 is consistent with the appearance of the connecting piece 31, and the column body 32 is in sliding fit with the reciprocating plate 33 at the moving stroke end point, so that the reciprocating plate 33 can be dragged to make reciprocating rectilinear motion along the length direction of the transverse moving plate 24, and the spraying range of the nutrient solution by the atomizing spray head 5 is greatly improved.
According to the application, only one atomizing nozzle 5 is used, the full-range coverage type sprinkling of the nutrient solution is realized, the sprinkling uniformity of the nutrient solution can be ensured, a plurality of nozzles are mostly used (namely, one nozzle is arranged above each seedling cup 3) in the conventional sprinkling equipment, the plurality of nozzles are communicated, and one water pump is used for pumping the nutrient solution, so that the sprinkling of each nozzle is easy to be different, and the quantity of the finally absorbed nutrient solution of each seedling is different, so that the seedling result is not ideal.
The working principle of the application is as follows: in the seedling raising work, when the growth condition of seedlings needs to be checked and corresponding records are made, a worker can open the box door 35, then, the first motor 9 is controlled to drive the bidirectional screw rod 6 to rotate forwards, the transverse rod 7 guides the two translation plates 8, the two translation plates 8 are in threaded fit with the bidirectional screw rod 6 and move close to each other, correspondingly, the included angles between the two first connecting rods 11 and the two second connecting rods 12 are reduced, the two sliding blocks 13 gradually slide close to each other on the transverse plate 2, the transverse plate 2 can be pushed out of the box body 1, the worker can conveniently check and record the work, otherwise, the first motor 9 is controlled to drive the bidirectional screw rod 6 to rotate reversely after the check and record work is finished, the two translation plates 8 are in threaded fit with the bidirectional screw rod 6 and move away from each other, the included angles between the two first connecting rods 11 and the two second connecting rods 12 are increased, the two sliding blocks 13 slide away from each other on the transverse plate 2, the transverse plate 2 is pulled into the box body 1, and finally, the box door 35 can be closed;
in the process that the transverse plate 2 slides towards the outside of the box body 1, the sliding plate 15 is driven to slide on the guide plate 14, then the rack plate 20 can drive the gear 19 to rotate, the rotating shaft of the gear 19 drives the deflection plate 16 to rotate through the first transmission belt 18, when the deflection plate 16 deflects, the cylindrical spring 23 gradually releases elastic potential energy, so that the movable block 21 slides on the upright post 22, and then the movable block 21 drives the telescopic plate 17 to gradually slide towards the outside of the deflection plate 16, so that the pulley on the telescopic plate 17 is kept in an abutting state with the transverse plate 2, an effective bearing function of the transverse plate 2 is realized, the stability of the transverse plate 2 is ensured when the inspection and recording work is carried out, the influence on the connection state among all parts caused by manual force application is prevented, and conversely, when the transverse plate 2 moves towards the inside of the box body 1, the gear 19 drives the deflection plate 16 to reversely rotate, so that the telescopic plate 17 gradually slides towards the upright post 22 to reset, and the movable block 21 compresses the cylindrical spring 23;
when the nutrient solution needs to be sprayed to the seedlings in the seedling cup 3, the second motor 10 drives the unidirectional screw rod 26 to rotate forward and backward in a reciprocating manner, so that the transverse moving plate 24 can be in threaded fit with the unidirectional screw rod 26 and drive the atomizing nozzle 5 to perform reciprocating linear motion in the box body 1, the spraying range of the nutrient solution by the atomizing nozzle 5 is greatly improved, and the comprehensiveness of the nutrient solution spraying is ensured;
when the unidirectional screw rod 26 rotates, namely the transverse moving plate 24 makes reciprocating rectilinear motion in the box body 1 and drives the sleeve 28 to reciprocate on the rotating shaft 27, the unidirectional screw rod 26 can drive the rotating shaft 27 to rotate through the second transmission belt 34, then the rotating shaft 27 can drive the sleeve 28 to rotate through the strip-shaped bulge on the outer wall of the unidirectional screw rod and the strip-shaped groove on the inner wall of the sleeve 28, and further, the sleeve 28 can drive the rotating wheel 30 to rotate through the bevel gear group 29, so that the connecting piece 31 drives the column body 32 to move, the moving track of the column body 32 is consistent with the appearance of the connecting piece 31, and the column body 32 is in sliding fit with the reciprocating plate 33 at the moving stroke end point, so that the reciprocating plate 33 can be dragged to make reciprocating rectilinear motion along the length direction of the transverse moving plate 24, and the spraying range of the nutrient solution by the atomizing spray head 5 is greatly improved;
in addition, the application only uses one atomizing nozzle 5, but realizes the full-range coverage type sprinkling of the nutrient solution, can ensure the sprinkling uniformity of the nutrient solution, and most of the existing sprinkling equipment uses a plurality of nozzles (namely, one nozzle is arranged above each seedling cup 3 and communicated with each other), and pumps the nutrient solution by one water pump, so that the sprinkling of each nozzle is easy to be different, and the quantity of the finally absorbed nutrient solution of each seedling is different, so that the problem of unsatisfactory seedling result is caused.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The seedling raising device suitable for industrial seedling planting is characterized by comprising a box body (1), wherein a seedling raising area is formed in the box body (1), and one side of the box body is also provided with an openable box door (35);
a transverse plate (2) is movably arranged in the box body (1), a plurality of seedling raising cups (3) for raising seedlings are arranged on the transverse plate (2), the transverse plate (2) is connected with a thread driving mechanism arranged in the box body (1), and the thread driving mechanism is used for driving the transverse plate (2) to move towards the outside of the box body (1) after the box door (35) is opened;
two groups of supporting and stabilizing mechanisms are further arranged in the box body (1), are connected with the threaded driving mechanism and are triggered in the process that the transverse plate (2) moves towards the outside of the box body (1) so as to carry out bearing action on one end of the transverse plate (2) towards the box door (35);
the seedling raising device suitable for industrial seedling planting further comprises a transverse moving plate (24) movably arranged in the box body (1), the transverse moving plate (24) is connected with a reciprocating movement mechanism arranged in the box body (1), an atomizing nozzle (5) is movably arranged on one side, facing the transverse plate (2), of the transverse moving plate (24), the atomizing nozzle (5) is connected with a peripheral liquid pumping mechanism through a hose (25), and is also connected with a reciprocating driving mechanism arranged on the transverse moving plate (24), and the reciprocating driving mechanism is connected with the reciprocating movement mechanism;
the reciprocating mechanism comprises a unidirectional screw rod (26) fixedly arranged in the box body (1) and a rotating shaft (27) rotatably arranged in the box body (1), the unidirectional screw rod (26) is connected with the rotating shaft (27) through a second transmission belt (34), a second motor (10) is further arranged on the outer wall of the box body (1), and the output end of the second motor (10) is connected with the unidirectional screw rod (26);
the transverse moving plate (24) is in threaded connection with the unidirectional screw rod (26), a sleeve (28) is further rotatably arranged on the transverse moving plate (24), and the sleeve (28) is in sliding sleeve joint with the rotating shaft (27) through a limiting structure;
the reciprocating driving mechanism comprises two rotating wheels (30) rotatably arranged at the bottom of the transverse moving plate (24), a connecting piece (31) connecting the two rotating wheels (30) and a reciprocating plate (33) slidably embedded at the bottom of the transverse moving plate (24), and the atomizing nozzle (5) is fixed on the reciprocating plate (33);
the rotating shaft of one rotating wheel (30) is connected with the sleeve (28) through a bevel gear set (29), a column body (32) is arranged on the connecting piece (31), the reciprocating plate (33) is U-shaped, two long bars are fixed on the reciprocating plate, a gap is reserved between the two long bars, and the column body (32) stretches into the gap and is in sliding connection with the two long bars;
two guide plates (14) are fixedly arranged on the inner wall of the box body (1), each guide plate (14) is provided with a sliding plate (15) in a sliding manner, the two sliding plates (15) are respectively fixed on two sides of the transverse plate (2), and the thread driving mechanism comprises a opposite moving assembly and a push-pull structure, wherein the opposite moving assembly is installed on the inner wall of the box body (1), and the push-pull structure is connected with the opposite moving assembly and the transverse plate (2).
2. The seedling raising device suitable for industrial seedling planting according to claim 1, wherein the opposite moving assembly comprises a bidirectional screw rod (6) rotatably mounted on the inner wall of the box body (1), a cross rod (7) fixedly mounted on the inner wall of the box body (1) and two translation plates (8) arranged in the box body (1);
the two-way screw rod (6) and the transverse rod (7) penetrate through the two translation plates (8), the translation plates (8) are in threaded connection with the two-way screw rod (6), the two-way screw rod (6) is in sliding connection with the transverse rod (7), a first motor (9) is further installed on the outer wall of the box body (1), and the output end of the first motor (9) is connected with the two-way screw rod (6).
3. The seedling raising device suitable for industrial seedling planting according to claim 2, wherein the push-pull structure comprises a first connecting rod (11) rotatably mounted on two translation plates (8) respectively and two sliding blocks (13) symmetrically and slidingly embedded on one side of the transverse plate (2) away from the box door (35), and a second connecting rod (12) is rotatably mounted on each of the two sliding blocks (13);
the middle points of the two first connecting rods (11) are hinged, the middle points of the two second connecting rods (12) are hinged, and one end, far away from the translation plate (8), of the first connecting rods (11) is hinged with one end, far away from the sliding block (13), of the second connecting rods (12).
4. A seedling raising device suitable for industrial seedling planting according to claim 3, wherein the supporting and stabilizing mechanism comprises a deflection telescopic assembly arranged on the bottom wall of the box body (1) and a meshing structure for connecting the deflection telescopic assembly and the sliding plate (15), the meshing structure comprises a rack plate (20) fixed on the sliding plate (15) and a gear (19) rotatably arranged in the box body (1), and the gear (19) is meshed with teeth on the rack plate (20).
5. A seedling raising device suitable for industrial seedling planting according to claim 4, wherein the deflection telescopic assembly comprises a deflection plate (16) rotatably mounted on the bottom wall of the box body (1) and hollow in the interior and a telescopic plate (17) in sliding fit with the deflection plate (16), the telescopic plate (17) is connected with the deflection plate (16) through an elastic sliding piece, and the deflection plate (16) is connected with the rotating shaft of the gear (19) through a first transmission belt (18);
one end of the expansion plate (17) positioned outside the deflection plate (16) is also rotatably provided with a pulley, and the pulley is in rolling fit with the transverse plate (2).
6. The seedling raising device suitable for industrial seedling planting according to claim 5, wherein the elastic sliding piece comprises a stand column (22) fixed on the side part of the deflection plate (16), a cylindrical spring (23) sleeved on the periphery of the stand column (22) and a moving block (21) arranged on the stand column (22) in a sliding manner;
the movable block (21) stretches into the deflection plate (16) and is fixed with the telescopic plate (17), and a through groove for the movable block (21) to move is formed in the deflection plate (16).
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| CN202211075332.7A CN115428666B (en) | 2022-09-04 | 2022-09-04 | Seedling raising device suitable for industrial seedling planting |
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| CN116114596A (en) * | 2022-09-07 | 2023-05-16 | 济宁市林业保护和发展服务中心 | Culture medium for early maturing pear seedling and seedling device thereof |
| CN117136812A (en) * | 2023-09-20 | 2023-12-01 | 邹城市自然资源和规划局 | Sapling storage device for forestry engineering |
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