CN208258535U - A kind of adjustable multilayer seedling culture frame - Google Patents
A kind of adjustable multilayer seedling culture frame Download PDFInfo
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- CN208258535U CN208258535U CN201721881328.4U CN201721881328U CN208258535U CN 208258535 U CN208258535 U CN 208258535U CN 201721881328 U CN201721881328 U CN 201721881328U CN 208258535 U CN208258535 U CN 208258535U
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Abstract
A kind of adjustable multilayer seedling culture frame of the utility model, inner frame and outer framework are rotatablely connected, guide rod and lead screw are provided between outer framework and inner frame, both ends are respectively equipped with movable block on guide rod and lead screw, water-supply-pipe is connected between movable block, several Water outlets are connected on water-supply-pipe, water-supply-pipe upper end is equipped with water inlet, it is in be vertically disposed with several supporting plate groups inside inner frame, supporting plate group is hingedly formed by two blocks of supporting plates, supporting plate outer ledge is connected with level-one blend stop, side edge is connected with second level blend stop before and after supporting plate, it is opened up in second level blend stop fluted, spring is provided in groove, spring one end is connected to recess sidewall, the hinged primary connecting rod of the spring other end, the primary connecting rod other end is articulated on collateral plate, collateral plate is set to inner frame front and rear sides, it is hinged by second level even the rod between supporting plate group, positioned at lower side supporting plate group with Regulating mechanism is hinged, lighting angle and light position is adjustable and moisturizing is uniform.
Description
Technical field
The utility model relates to technical field of agricultural seedling-raising, and in particular to a kind of adjustable multilayer seedling culture frame.
Background technique
The mode of the now many local nursery in China is all that the ground in greenhouse simply spreads one layer, is taken up a large area,
Land utilization ratio is lower, and labor intensity is higher, and the bottom of seedling can lead to the Seedling Quality grown because illumination is insufficient
It is poor, utilizable resource cannot be made full use of, wasting space, now many seedling growth greenhouses are interior to be carried out using three-dimensional seedling raising frame
Nursery operation is fixed with multiple seedlings nursing plates on one group of fixed frame in the form of upper and lower level stacks, and the seedlings nursing plate of multilayer then exists
The problem of lower layer's seedling light application time is insufficient, low seedling survival rate needs artificial periodically progress to move up and down, significantly increases
Labor intensity and production cost, the Chinese patent of Publication No. CN203424054U disclose a kind of stereoscopic multi-layer seedling culture frame, can
The seedlings nursing plate of rotation keeps each layer seedlings nursing plate rotational angle consistent by connecting rod, realizes that each layer seedlings nursing plate receives the best of solar irradiation
The synchronous adjustment of angle makes crop seedling fully absorb sunlight, and the spray tube on the seedlings nursing plate of upper layer carries out lower layer's seedlings nursing plate
Spray, but have a disadvantage in that, seedlings nursing plate is conducive to each layer seedlings nursing plate and receives solar irradiation when adjusting lighting angle, but is easy
Cause the seedling on every layer of seedlings nursing plate in same time uneven illumination, in addition the spray tube position on the seedlings nursing plate of upper layer is fixed, and is held
The seedling moisturizing for easily leading to a certain position is excessive, causes seedling root anoxic, and the seedling moisturizing of other positions is very few, is unfavorable for
The growth of seedling.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of lighting angle is provided and light position is adjustable
And multilayer seedling culture frame is uniformly adjusted in moisturizing.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of adjustable multilayer seedling culture frame, including the inner frame and outer framework being arranged inside and outside, in the inner frame upper and lower sides
Heart position passes through rotary shaft respectively and the outer framework is rotatablely connected, and the rotary shaft is driven by level-one driving motor and rotated, institute
It states and is rotatably connected to idler wheel on the downside of inner frame, the roller-coaster is connected in the sliding rail on the downside of the outer framework, the outline border
Front and back is arranged in parallel with guide rod and lead screw between on the upside of frame and on the upside of the inner frame, and the lead screw is driven by secondary drive motor
Turn is dynamic, and both ends are respectively equipped with movable block on the guide rod and the lead screw, are connected between the movable block along described interior
Frame left and right sides is connected with several Water outlets, the water-supply-pipe upper end on the water-supply-pipe towards or away from mobile water-supply-pipe
Equipped with water inlet, in several supporting plate groups are vertically disposed with inside the inner frame, the supporting plate group is hingedly formed by two blocks of supporting plates,
The supporting plate outer ledge is connected with level-one blend stop, and side edge is connected with second level blend stop, the second level blend stop before and after the supporting plate
It inside opens up fluted, spring is provided in the groove, the spring one end is connected to the recess sidewall, and the spring is another
Hinged primary connecting rod is held, the primary connecting rod other end is articulated on collateral plate, before the collateral plate is set to the inner frame
Two sides afterwards, hinged by second level even the rod between the supporting plate group, the supporting plate group and regulating mechanism positioned at lower side are hinged.
In above-mentioned adjustable multilayer seedling culture frame, further, the outer framework includes level-one bottom plate and rectangle frame, described
It is connected between level-one bottom plate and the rectangle frame by support rod, traveling wheel, the level-one bottom plate is connected under the level-one bottom plate
On offer the sliding rail, the sliding rail is circle, and the rotary shaft is passed through by the level-one bottom plate and the level-one drives electricity
The output axis connection of machine, the rectangle frame center at the top of the outer framework are connected with spider, the frame by hack lever
Bar is arranged in radioactivity, and the rotary shaft is rotationally connected on the spider, and the rectangle frame at the top of the outer framework is left
Fixed plate is connected under right side, the guide rod and the lead screw are set between the fixed plate.
In above-mentioned adjustable multilayer seedling culture frame, further, the inner frame includes second level bottom plate and rectangle frame, described
It is connected between second level bottom plate and the rectangle frame by support rod, the idler wheel, the inside casing is rotatablely connected under the second level bottom plate
Middle side part is connected with top plate before and after the rectangle frame of top of the trellis, vertical parallel between the top plate both ends and the second level bottom plate
The collateral plate is connected, the idler wheel is respectively arranged at quadrangle under the second level bottom plate.
In above-mentioned adjustable multilayer seedling culture frame, further, the regulating mechanism is telescopic rod, described telescopic rod one end
It is articulated under the supporting plate group of lower side, the telescopic rod other end is driven by driving cylinder, and the driving cylinder is set
It is placed on the second level bottom plate.
In above-mentioned adjustable multilayer seedling culture frame, further, the guide rod both ends are fixedly connected on the fixed plate
Between, described lead screw one end is rotationally connected in the fixed plate, and the lead screw other end passes through the fixed plate and described two
The output axis connection of grade driving motor, the lead screw are double-end lead-screw, the movable block activity being set on the guide rod
It is sheathed on the guide rod, the movable block being set on the lead screw is engaged with the threads of lead screw.
In above-mentioned adjustable multilayer seedling culture frame, further, the level-one driving motor is set to the level-one bottom plate
Under, the secondary drive motor is set in the fixed plate.
In above-mentioned adjustable multilayer seedling culture frame, further, the quantity of the Water outlet and position respectively with the support
The quantity of plate and position are corresponding, and the height of the Water outlet is located at the top of the supporting plate of corresponding position.
In above-mentioned adjustable multilayer seedling culture frame, further, forms and lead between two blocks of supporting plates of the supporting plate group
It is hinged to cross 90 ° of hinges, the slot opening is towards side before and after the supporting plate.
In above-mentioned adjustable multilayer seedling culture frame, further, the length of the level-one blend stop and the length of the supporting plate
Consistent, the length of the second level blend stop is consistent with the width of the supporting plate, and the length of the groove is the second level blend stop
The half of length.
The advantages and positive effects of the utility model are as follows:
1. every layer of supporting plate group is made of two blocks of hinged supporting plates in the utility model, two blocks of supporting plates can adjust separately illumination angle
Degree, the best angle of supporting plate reception solar irradiation is realized with this, while upper layer supporting plate group being avoided to block lower layer's supporting plate group,
Inner frame is driven to rotate along sliding rail for level-one driving motor, it can be achieved that two blocks of supporting plates in every layer of supporting plate group are alternately in optimum illumination
Position is conducive to the uniform illumination in every layer of supporting plate group, is conducive to the growth of seedling；
2. the moveable Water outlet of the utility model setting supplies water, be conducive to uniformly supply water to every block of supporting plate,
Local location excess moisture or very few is avoided, the growth of seedling is unfavorable for；
3. the level-one blend stop and second level blend stop of the utility model setting shield, the seedlings nursing plate placed on supporting plate is avoided
It is slid when supporting plate adjusts the angle or adjusts position by supporting plate.
Detailed description of the invention
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings are designed for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
It draws.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view cross section structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the rectangle frame in the utility model.
In figure:
1. outer framework, 2. inner frames, 3. level-one bottom plates, 4. support rods, 5. rectangle frames, 6. fixed plates, 7. traveling wheels, 8. framves
Bar, 9. spiders, 10. rotary shafts, 11. level-one driving motors, 12. idler wheels, 13. sliding rails, 14. second level bottom plates, 15. top plates, 16.
Collateral plate, 17. supporting plates, 18. level-one blend stops, 19. primary connecting rods, 20. second level blend stops, 21. grooves, 22. springs, 23. 2 cascades
Bar, 24. guide rods, 25. lead screws, 26. movable blocks, 27. water-supply-pipes, 28. water inlets, 29. Water outlets, 30. secondary drive motors,
31. regulating mechanism.
Specific embodiment
Firstly, it is necessary to which explanation, the adjustable multilayer for illustrating the utility model by by way of example below are educated
Specific structure, features and advantages of seedling frame etc., however what all descriptions were intended merely to be illustrated, and should not be construed as
Any restrictions are formed to the utility model.In addition, what is be described by or imply in each embodiment mentioned by this paper is any single
Technical characteristic, or shown or implicit any single technical characteristic in the drawings, still can these technical characteristics (or
Its equivalent) between continue any combination or delete, so that it is practical new to obtain the sheet that may do not referred to directly herein
More other embodiments of type.For the sake of simplifying drawing, same or like technical characteristic in the same figure may be only
It is indicated at one.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "inner", "outside",
The orientation or positional relationship of the instructions such as "vertical", " parallel " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention, in addition, term " level-one ",
" second level " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature.
As shown in Figure 1-Figure 3, a kind of adjustable multilayer seedling culture frame, it is interior including the inner frame 2 and outer framework 1 being arranged inside and outside
2 upper and lower sides center of frame passes through rotary shaft 10 respectively and outer framework 1 is rotatablely connected, and rotary shaft 10 is by level-one driving motor 11
Driving rotates, and idler wheel 12 is rotatably connected on the downside of inner frame 2, and idler wheel 12 is slidably connected in the sliding rail 13 of 1 downside of outer framework, outside
Front and back is arranged in parallel with guide rod 24 and lead screw 25 between 2 upside of 1 upside of frame and inner frame, and lead screw 25 is by secondary drive motor
30 drivings rotate, and both ends are respectively equipped with movable block 26 on guide rod 24 and lead screw 25, are connected between movable block 26 along inner frame 2
Left and right sides is connected with several Water outlets 29 on water-supply-pipe 27,27 upper end of water-supply-pipe is equipped with towards or away from mobile water-supply-pipe 27
Water inlet 28, in several supporting plate groups are vertically disposed with inside inner frame 2, supporting plate group is hingedly formed by two blocks of supporting plates 17, supporting plate 17
Outer ledge is connected with level-one blend stop 18, and 17 front and back side edge of supporting plate is connected with second level blend stop 20, offers in second level blend stop 20
Groove 21 is provided with spring 22 in groove 21, and 22 one end of spring is connected to 21 side wall of groove, the hinged cascade of 22 other end of spring
Bar 19,19 other end of primary connecting rod are articulated on collateral plate 16, and collateral plate 16 is set to 2 front and rear sides of inner frame, supporting plate group it
Between it is hinged by second level even the rod 23, the supporting plate group and regulating mechanism 31 positioned at lower side are hinged.
Outer framework 1 includes level-one bottom plate 3 and rectangle frame 5, is connected between level-one bottom plate 3 and rectangle frame 5 by support rod 4, one
It is connected with traveling wheel 7 under grade bottom plate 3, sliding rail 13 is offered on level-one bottom plate 3, sliding rail 13 is circle, and rotary shaft 10 is by level-one bottom
Plate 3 passes through the output axis connection with level-one driving motor 11, and 5 center of rectangle frame at 1 top of outer framework is connected by hack lever 8
There is spider 9, hack lever 8 is arranged in radioactivity, and rotary shaft 10 is rotationally connected on spider 9, the rectangle frame 5 at 1 top of outer framework
Fixed plate 6 is connected under left and right sides, guide rod 24 and lead screw 25 are set between fixed plate 6, and inner frame 2 includes second level bottom plate 14
It with rectangle frame 5, is connected between second level bottom plate 14 and rectangle frame 5 by support rod 4, the lower rotation connection idler wheel 12 of second level bottom plate 14 is interior
The 5 front and back middle side part of rectangle frame at 2 top of frame is connected with top plate 15, parallel vertically between 15 both ends of top plate and second level bottom plate 14 to connect
Collateral plate 16 is connect, idler wheel 12 is respectively arranged at quadrangle under second level bottom plate 14, and regulating mechanism 31 is telescopic rod, and telescopic rod one end is hinged
Under the supporting plate group for being located at lower side, the telescopic rod other end is driven by driving cylinder, and driving cylinder is set on second level bottom plate 14,
24 both ends of guide rod are fixedly connected between fixed plate 6, and 25 one end of lead screw is rotationally connected in fixed plate 6,25 other end of lead screw
Across the output axis connection of fixed plate 6 and secondary drive motor 30, lead screw 25 is double-end lead-screw, the work being set on guide rod 24
Motion block 26 is movably set on guide rod 24, and the movable block 26 being set on lead screw 25 is engaged with 25 screw thread of lead screw, level-one driving
Motor 11 is set under level-one bottom plate 3, and secondary drive motor 30 is set in fixed plate 6, the quantity of Water outlet 29 and position point
Not corresponding with the quantity of supporting plate 17 and position, the height of Water outlet 29 is located at the top of the supporting plate 17 of corresponding position, composition support
Hinged by 90 ° of hinges between two blocks of supporting plates 17 of board group, groove 21 is open towards 17 front and back side of supporting plate, the length of level-one blend stop 18
Degree is consistent with the length of supporting plate 17, and the length of second level blend stop 20 is consistent with the width of supporting plate 17, and the length of groove 21 is two
The half of grade 20 length of blend stop.
Specific work process are as follows: seedlings nursing plate is placed on each supporting plate 17, water inlet 28 is passed through into hose and external water source
Connection, according to the angle of each supporting plate 17 of the angular adjustment of solar irradiation, starting driving cylinder, driving cylinder drives telescopic rod to stretch
Contracting, telescopic rod extend, and the angle between two blocks of supporting plates 17 in every layer of supporting plate group is bigger, and telescopic rod shortens, in every layer of supporting plate group
Two blocks of supporting plates 17 between angle it is smaller, when telescopic rod extended length longest, the angle between two blocks of supporting plates 17 is 180 °, tool
Body adjustment process is that telescopic rod elongation drives undermost supporting plate 17 to be flipped up along hinged place, and spring 22 is sprung back, lowest level
Supporting plate 17 drive the supporting plate 17 on upper layer to be flipped up along hinged place by second level even the rod 23, and so on realize each layer supporting plate 17
It being flipped up, telescopic rod shortens, and drive undermost supporting plate 17 to downwardly turn over, 22 forced compression of spring, undermost supporting plate 17
Drive the supporting plate 17 on upper layer to downwardly turn over by second level even the rod 23, and so on realize that each layer supporting plate 17 downwardly turns over, starting one
Grade driving motor 11, level-one driving motor 11 drive rotary shaft 10 to rotate, and rotary shaft 10 drives inner frame 2 to rotate along sliding rail 13,
The lighting angle of each supporting plate 17 is constant in the course of rotation, and two pieces of 17 alternate rotations of supporting plate in every layer of supporting plate group are to best
Supporting plate 17 is turned to initial position, starts secondary drive motor 30, secondary drive motor by light position when needing moisturizing
30 driving lead screws 25 rotate, and the rotation of lead screw 25 drives two movable blocks 26 of screw thread engagement thereon to move towards along guide rod 24,
It driving water-supply-pipe 27 to move towards, in the process of moving, opens external water source, water is delivered in water-supply-pipe 27 by hose, then
It is flowed out by the Water outlet 29 on water-supply-pipe 27, moisturizing is carried out to the seedlings nursing plate on supporting plate 17, after the completion reverse starting secondary drive
Motor 30 is moved away from water-supply-pipe 27, until level-one driving motor 11 can be again started up by removing inner frame 2, carries out position
It adjusts.
It should be noted that the connection type in the utility model is using bolt mature in the prior art, rivet, welding
Equal conventional means, details are not described herein, but will not influence the repetition of those skilled in the art due to the above reasons,.
It should be noted that the wire laying mode and driving method of driving motor and driving cylinder in the utility model are
The control circuit of the prior art, control driving motor and driving cylinder start and stop is all made of control circuit conventional in the prior art,
Its circuit structure or circuit connecting mode are the customary means of skilled artisan, and details are not described herein, but by
In above-mentioned reason, the repetition of those skilled in the art will not influence.
Every layer of supporting plate group is made of two blocks of hinged supporting plates in the present embodiment, and two blocks of supporting plates can adjust separately lighting angle,
The best angle of supporting plate reception solar irradiation is realized with this, while upper layer supporting plate group being avoided to block lower layer's supporting plate group, one
Grade driving motor driving inner frame is rotated along sliding rail, it can be achieved that two blocks of supporting plates in every layer of supporting plate group are alternately in optimum illumination position
It sets, is conducive to the uniform illumination in every layer of supporting plate group, be conducive to the growth of seedling.
The utility model is described in detail in above embodiments, but the content is only the preferable reality of the utility model
Example is applied, should not be considered as limiting the scope of the present invention.Equalization made according to the scope of application of this utility model
Variation and improvement etc., should still belong within the patent covering scope of the utility model.
Claims (9)
1. a kind of adjustable multilayer seedling culture frame, including the inner frame and outer framework being arranged inside and outside, it is characterised in that: the inner frame
Upper and lower sides center passes through rotary shaft respectively and the outer framework is rotatablely connected, and the rotary shaft is driven by level-one driving motor
Rotation, the inner frame downside are rotatably connected to idler wheel, and the roller-coaster is connected in the sliding rail on the downside of the outer framework, institute
It states front and back between on the upside of outer framework and on the upside of the inner frame and is arranged in parallel with guide rod and lead screw, the lead screw is by secondary drive
Motor driven rotates, and both ends are respectively equipped with movable block on the guide rod and the lead screw, is connected with edge between the movable block
The inner frame left and right sides is connected with several Water outlets, the water delivery on the water-supply-pipe towards or away from mobile water-supply-pipe
Pipe upper end is equipped with water inlet, is in be vertically disposed with several supporting plate groups inside the inner frame, the supporting plate group is cut with scissors by two blocks of supporting plates
It connecing, the supporting plate outer ledge is connected with level-one blend stop, and side edge is connected with second level blend stop before and after the supporting plate, and described two
It opens up fluted in grade blend stop, spring is provided in the groove, the spring one end is connected to the recess sidewall, the bullet
The hinged primary connecting rod of the spring other end, the primary connecting rod other end are articulated on collateral plate, and the collateral plate is set in described
Frame front and rear sides, hinged by second level even the rod between the supporting plate group, the supporting plate group and regulating mechanism positioned at lower side
Hingedly.
2. a kind of adjustable multilayer seedling culture frame according to claim 1, it is characterised in that: the outer framework includes level-one bottom
Plate and rectangle frame are connected between the level-one bottom plate and the rectangle frame by support rod, are connected with walking under the level-one bottom plate
Wheel, offers the sliding rail on the level-one bottom plate, and the sliding rail is circle, the rotary shaft by the level-one bottom plate pass through with
The output axis connection of the level-one driving motor, the rectangle frame center at the top of the outer framework are connected with by hack lever
Spider, the hack lever are arranged in radioactivity, and the rotary shaft is rotationally connected on the spider, at the top of the outer framework
Fixed plate is connected under the rectangle frame left and right sides, the guide rod and the lead screw are set between the fixed plate.
3. a kind of adjustable multilayer seedling culture frame according to claim 2, it is characterised in that: the inner frame includes second level bottom
Plate and rectangle frame are connected between the second level bottom plate and the rectangle frame by support rod, are rotatablely connected institute under the second level bottom plate
Idler wheel is stated, middle side part is connected with top plate, the top plate both ends and the second level before and after the rectangle frame at the top of the inner frame
The collateral plate is connected in parallel vertically between bottom plate, and the idler wheel is respectively arranged at quadrangle under the second level bottom plate.
4. a kind of adjustable multilayer seedling culture frame according to claim 3, it is characterised in that: the regulating mechanism is flexible
Bar, described telescopic rod one end are articulated under the supporting plate group of lower side, and the telescopic rod other end is driven by driving cylinder
Dynamic, the driving cylinder is set on the second level bottom plate.
5. a kind of adjustable multilayer seedling culture frame according to claim 4, it is characterised in that: the guide rod both ends are fixed to be connected
It is connected between the fixed plate, described lead screw one end is rotationally connected in the fixed plate, and the lead screw other end passes through described
The output axis connection of fixed plate and the secondary drive motor, the lead screw are double-end lead-screw, are set on the guide rod
The movable block is movably set on the guide rod, and the movable block being set on the lead screw is nibbled with the threads of lead screw
It closes.
6. a kind of adjustable multilayer seedling culture frame according to claim 5, it is characterised in that: the level-one driving motor setting
Under the level-one bottom plate, the secondary drive motor is set in the fixed plate.
7. a kind of adjustable multilayer seedling culture frame according to claim 1, it is characterised in that: the quantity of the Water outlet and position
Set corresponding with the quantity of the supporting plate and position respectively, the height of the Water outlet is located at the upper of the supporting plate of corresponding position
Side.
8. a kind of adjustable multilayer seedling culture frame according to claim 1, it is characterised in that: form two pieces of the supporting plate group
Hinged by 90 ° of hinges between the supporting plate, the slot opening is towards side before and after the supporting plate.
9. a kind of adjustable multilayer seedling culture frame according to claim 1, it is characterised in that: the length of the level-one blend stop with
The length of the supporting plate is consistent, and the length of the second level blend stop is consistent with the width of the supporting plate, the length of the groove
For the half of the second level blend stop length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881328.4U CN208258535U (en) | 2017-12-28 | 2017-12-28 | A kind of adjustable multilayer seedling culture frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721881328.4U CN208258535U (en) | 2017-12-28 | 2017-12-28 | A kind of adjustable multilayer seedling culture frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208258535U true CN208258535U (en) | 2018-12-21 |
Family
ID=64672627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721881328.4U Expired - Fee Related CN208258535U (en) | 2017-12-28 | 2017-12-28 | A kind of adjustable multilayer seedling culture frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208258535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748926A (en) * | 2021-09-01 | 2021-12-07 | 平湖市海沣农业科技有限公司 | Edible mushroom shelf |
-
2017
- 2017-12-28 CN CN201721881328.4U patent/CN208258535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748926A (en) * | 2021-09-01 | 2021-12-07 | 平湖市海沣农业科技有限公司 | Edible mushroom shelf |
| CN113748926B (en) * | 2021-09-01 | 2022-11-18 | 平湖市海沣农业科技有限公司 | Edible mushroom shelf |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20201228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |