CN212436790U

CN212436790U - Nutrient solution circulation supply device of vegetable greenhouse

Info

Publication number: CN212436790U
Application number: CN202021130264.6U
Authority: CN
Inventors: 乔德玉; 夏新发; 汤其好; 尹翠金
Original assignee: Anhui Xinyuan Agricultural Technology Co ltd
Current assignee: Anhui Xinyuan Agricultural Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-02
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a nutrient solution circulation feeding device of vegetable greenhouse, including support frame and cultivation frame, the support frame includes bottom plate, curb plate, roof and backplate, and the lower surface pile of bottom plate is connected with the removal wheel, and long recess has been seted up to the upper surface of bottom plate, has the lead screw through bearing swing joint in the long recess, and the lead screw is last to be meshed has the promotion frame, and the bilateral symmetry of bottom plate is connected with the curb plate, the upper end fixedly connected with roof of curb plate. This nutrient solution circulation feeding device of vegetable greenhouse cultivates the frame through spout swing joint, promote the rotatory culture frame that drives of frame and be the gradient and scatter in the spout, can be by the even spraying of shower nozzle, one side at the culture frame sets up baffle and second mouth of a river that leaks, can collect unnecessary nutrient solution, be connected with a collection liquid box on the culture frame, it is used for collecting unnecessary nutrient solution to collect the liquid box, take out the nutrient solution to the shower nozzle through the drawing liquid pump, realize cyclic utilization, conveniently adjust, easy control.

Description

Nutrient solution circulation supply device of vegetable greenhouse

Technical Field

The utility model relates to a vegetable greenhouse technical field specifically is a nutrient solution circulation feeding device of vegetable greenhouse.

Background

In the vegetable planting process, nutrient solution is often required to be supplied so as to realize better soilless culture effect, and after the general nutrient solution is supplied, redundant nutrient solution is mostly lost and is not recovered, so that resource waste is caused.

Chinese patent CN210042941U discloses a soilless culture nutrient solution circulation supply device, relating to the technical field of vegetable planting, which comprises an outer frame and a bottom case positioned at the bottom of the outer frame, wherein the inside of the bottom case is divided into a liquid collecting cavity, an installation cavity and a liquid storing cavity by two division plates, the bottom inside the installation cavity is provided with a first water pump with two ends respectively connected with the liquid collecting cavity and the liquid storing cavity through pipelines, the top inside the liquid collecting cavity is provided with a filter plate which is positioned below the inner cavity of the outer frame, the utility model drives a basin frame to lift through the extension of an electric push rod so as to adjust the space between the basin frames, thereby realizing the adjustment according to the height of vegetable stems and leaves, facilitating the planting of different vegetables, improving the practicability of the device, setting a drawer type structure, moving on a fixed frame along a basin frame groove through the basin frame, realizing the drawing of the basin frame, so as to be convenient for placing the culture pot.

Although this application has solved the problem in the background art to a certain extent, irrigate the cultivation basin of top through the shower nozzle in this application, the cultivation basin of below irrigates the supply through the unnecessary nutrient solution in top, and the homogeneity that the shower nozzle sprayed is better, and the cultivation basin of below then can not obtain the assurance, and when the nutrient solution water droplet form of top falls in addition, generally in fixed position, in the long run, caused the impact to the interior plant of cultivation basin of below, caused the plant death of below easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nutrient solution circulation feeding device of vegetable greenhouse has simple structure, convenient operation, and the problem among the prior art has been solved to the advantage of easy control.

In order to achieve the above object, the utility model provides a following technical scheme: a nutrient solution circulation supply device of a vegetable greenhouse comprises a support frame and a culture frame, wherein the support frame comprises a bottom plate, side plates, a top plate and a back plate, the lower surface of the bottom plate is piled up and connected with a moving wheel, a long groove is formed in the upper surface of the bottom plate, a lead screw is movably connected in the long groove through a bearing and is meshed with a pushing frame, the two sides of the bottom plate are symmetrically connected with the side plates, the top plate is fixedly connected to the upper ends of the side plates, the back plate is connected to one side of each side plate, a sliding groove is formed in the side wall of each side plate, one end of each sliding groove;

a partition plate is fixedly connected to one side of the culture frame, first water leakage ports are formed in the lower end of the partition plate at equal intervals, second water leakage ports are formed in the culture frame on one side of the partition plate, sliding strips are symmetrically connected to two ends of the culture frame, limiting sliding blocks are fixedly connected to the sliding strips and movably connected with sliding grooves, and a first movable ring is fixedly connected to the other side of the culture frame;

the upper end of the pushing frame is connected with a second movable ring, the second movable ring is hinged with the back plate, pushing blocks are connected to one side of the pushing frame at equal intervals, movable columns are fixedly connected to one side of each pushing block, and the movable columns penetrate through the first movable ring.

Preferably, the side plate is of a right-angled trapezoid structure, and the sliding groove and the limiting groove are inclined downwards at one side close to the inclined side of the side plate.

Preferably, one side of the top plate is hinged with an extension plate, the lower surfaces of the extension plate and the top plate are both connected with spray heads, and the spray heads are connected through hoses.

Preferably, the number of the culture rack is not less than three, the distance between the position of the limiting slide block on the culture rack from top to bottom and the pushing rack is shortened in sequence, and the culture rack at the lowest part is connected with a liquid collecting box.

Preferably, a liquid pump is arranged below the liquid collecting box, the output end of the liquid pump is connected with a liquid conveying pipe, and the liquid conveying pipe is connected with the spray head.

Preferably, the lower end of the pushing frame is fixedly connected with a guide pillar, the lower end of the guide pillar is movably connected with a lower end plate, a spring is sleeved on the guide pillar, the lower end of the lower end plate is hinged with a threaded sleeve, and the threaded sleeve is meshed with the screw rod.

Preferably, one side of the lower end plate is fixedly connected with a reinforcing plate, and one side of the reinforcing plate is attached to the lower end of the pushing frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this nutrient solution circulation feeding device of vegetable greenhouse, cultivate the frame through spout swing joint, it scatters to promote the rotatory drive culture frame of frame to be the gradient in the spout, can be by the even spraying of shower nozzle, one side at the culture frame sets up baffle and second mouth of a river that leaks, can collect unnecessary nutrient solution, be connected with collection liquid box on the culture frame, collection liquid box is used for collecting unnecessary nutrient solution, take out the nutrient solution to the shower nozzle through the drawing liquid pump, realize cyclic utilization, and cultivate the position of staggering of frame through control, can control the top nutrient solution and spill the below and cultivate the frame position, conveniently adjust, avoid the nutrient solution of top to fix at same position whereabouts, moreover, the steam generator is simple in structure, and easy control.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view showing the installation structure of the culture shelf of the present invention;

FIG. 3 is an exploded view of the cultivation shelf of the present invention;

FIG. 4 is a structural view of the pushing frame of the present invention;

fig. 5 is a working structure diagram of the present invention.

In the figure: 1. a support frame; 11. a base plate; 111. a moving wheel; 112. a long groove; 113. a screw rod; 12. a side plate; 121. a chute; 122. a limiting groove; 13. a top plate; 131. an extension plate; 132. a spray head; 14. a back plate; 2. a culture shelf; 21. a partition plate; 211. a first water leakage port; 22. a second water leakage port; 23. a slide bar; 231. a limiting slide block; 24. a first movable ring; 25. a liquid collecting box; 251. a liquid pump; 252. a transfusion tube; 3. a pushing frame; 31. a second movable ring; 32. a pushing block; 33. a movable post; 34. a guide post; 341. a spring; 35. a lower end plate; 351. a reinforcing plate; 36. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a nutrient solution circulation supply device for a vegetable greenhouse comprises a support frame 1 and a cultivation frame 2, wherein the support frame 1 comprises a bottom plate 11, side plates 12, a top plate 13 and a back plate 14, the lower surface of the bottom plate 11 is stacked and connected with a moving wheel 111, the upper surface of the bottom plate 11 is provided with a long groove 112, the long groove 112 is movably connected with a lead screw 113 through a bearing, one end of the lead screw 113 is connected with a motor, the motor drives the lead screw 113 to rotate, the lead screw 113 is meshed with a pushing frame 3, the two sides of the bottom plate 11 are symmetrically connected with the side plates 12, the upper end of the side plate 12 is fixedly connected with the top plate 13, one side of the side plate 12 is connected with the back plate 14, the side wall of the side plate 12 is provided with a sliding groove 121, one end of the sliding groove 121 is connected with a limiting groove 122, the cultivation frame 2, cultivate frame 2 and slightly incline to place, be convenient for unnecessary nutrient solution to collect, one side hinge of roof 13 is connected with extension board 131, and the lower surface of extension board 131 and roof 13 all is connected with shower nozzle 132, and through hose connection between shower nozzle 132, extension board 131 can be folded, conveniently operates cultivation frame 2, and extension board 131 turns over the back, can enlarge the area that sprays of shower nozzle 132, and the pipeline of the other connection nutrient solution of shower nozzle 132 is convenient for spray.

Referring to fig. 2-3, a partition plate 21 is fixedly connected to one side of a cultivation shelf 2, first water leaking ports 211 are equidistantly formed in the lower end of the partition plate 21, the partition plate 21 separates cultivated plants from redundant nutrient solution, the first water leaking ports 211 facilitate collection of the redundant nutrient solution, second water leaking ports 22 are formed in the cultivation shelf 2 on one side of the partition plate 21, the redundant nutrient solution is discharged to the cultivation shelf 2 below through the second water leaking ports 22, slide bars 23 are symmetrically connected to two ends of the cultivation shelf 2, limit sliders 231 are fixedly connected to the slide bars 23, the limit sliders 231 are movably connected to sliding grooves 121, the cultivation shelf 2 is supported by the slide bars 23, a first movable ring 24 is fixedly connected to the other side of the cultivation shelf 2, the number of the cultivation shelves 2 is not less than three, the distance between the position of the limit sliders 231 on the cultivation shelf 2 and a pushing shelf 3 from top to bottom is sequentially shortened, the limit sliders 231 limit the movable position of the cultivation shelf 2, the culture rack 2 can be the gradient and swing open, the homoenergetic is sprayed by the shower nozzle 132 of top, is connected with a collection liquid box 25 on the culture rack 2 of below, and a collection liquid box 25 is used for collecting unnecessary nutrient solution, and the below of collecting liquid box 25 is provided with drawing liquid pump 251, and the output of drawing liquid pump 251 is connected with the transfer line 252, and the transfer line 252 is connected with shower nozzle 132, takes out nutrient solution to shower nozzle 132 through drawing liquid pump 251, realizes cyclic utilization.

Referring to fig. 4-5, the upper end of the pushing frame 3 is connected with a second movable ring 31, the second movable ring 31 is hinged with the back plate 14, the pushing frame 3 can rotate around the second movable ring 31 to push the culture frame 2 to move in a gradient manner, one side of the pushing frame 3 is connected with pushing blocks 32 at equal intervals, one side of each pushing block 32 is fixedly connected with a movable column 33, the movable column 33 penetrates through the first movable ring 24, the pushing block 32 is used for connecting with the culture frame 2, the lower end of the pushing frame 3 is fixedly connected with a guide column 34, the lower end of the guide column 34 is movably connected with a lower end plate 35, one side of the lower end plate 35 is fixedly connected with a reinforcing plate 351, one side of the reinforcing plate 351 is attached to the lower end of the pushing frame 3, a spring 341 is sleeved on the guide column 34, two ends of the spring 341 are respectively connected with the lower end plate 35 and the pushing frame 3, the lower end of the lower, when the pushing frame 3 is rotated, the spring 341 is extended to move the threaded sleeve 36 to a position on the screw 113.

The working process is as follows: when the device is used, the motor drives the screw rod 113 to rotate, the threaded sleeve 36 moves on the screw rod 113 to drive the lower end plate 35 to move, the push frame 3 rotates around the second movable ring 31 to push the moving position of the culture frame 2 to disperse in a gradient manner, the extension plate 131 is turned over to enlarge the spraying area of the spray head 132, the spray head 132 is additionally connected with a nutrient solution pipeline, the nutrient solution is sprayed through the spray head 132, the culture frame 2 can swing in a gradient manner and can be sprayed by the spray head 132 above, when the nutrient solution is sprayed to the second water leaking port 22 to leak water, the spraying can be stopped, the motor drives the screw rod 113 to rotate reversely, the culture frame 2 is retracted to the original position, the first water leaking port 211 is convenient for collecting the redundant nutrient solution, the second water leaking port 22 discharges the redundant nutrient solution to the nutrient solution collecting area of the culture frame 2 below, and when the redundant nutrient solution above needs to be sprayed to the culture frame 2 below, the motor drives the screw rod, the position of staggering of control culture frame 2 can control the unrestrained position of nutrient solution, is connected with a collection liquid box 25 on the culture frame 2 of below, and collection liquid box 25 is used for collecting unnecessary nutrient solution, takes out nutrient solution to shower nozzle 132 through drawing liquid pump 251, realizes cyclic utilization.

In summary, the following steps: this nutrient solution circulation feeding device of vegetable greenhouse, cultivate frame 2 through spout 121 swing joint, it disperses to promote the rotatory drive of frame 3 and cultivates frame 2 and be the gradient in spout 121, can be by the even spraying of shower nozzle 132, one side of cultivateing frame 2 sets up baffle 21 and second mouth of a river 22, can collect unnecessary nutrient solution, be connected with collection liquid box 25 on the cultivation frame 2, collection liquid box 25 is used for collecting unnecessary nutrient solution, take out to shower nozzle 132 through drawing liquid pump 251 with the nutrient solution, realize cyclic utilization, and through the position of staggering of control cultivation frame 2, can control the top nutrient solution and spill below cultivation frame 2 position, conveniently adjust, avoid the nutrient solution of top to fix same position whereabouts, moreover, the steam generator is simple in structure, easy control.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nutrient solution circulation feeding device of vegetable greenhouse, includes support frame (1) and cultivates frame (2), its characterized in that: the support frame (1) comprises a bottom plate (11), side plates (12), a top plate (13) and a back plate (14), wherein the lower surface of the bottom plate (11) is stacked and connected with a moving wheel (111), a long groove (112) is formed in the upper surface of the bottom plate (11), a lead screw (113) is movably connected in the long groove (112) through a bearing, the lead screw (113) is meshed with a pushing frame (3), the two sides of the bottom plate (11) are symmetrically connected with the side plates (12), the top plate (13) is fixedly connected to the upper ends of the side plates (12), the back plate (14) is connected to one side of each side plate (12), a sliding groove (121) is formed in the side wall of each side plate (12), one end of each sliding groove (121) is connected with a limiting groove (;

one side of the culture rack (2) is fixedly connected with a partition plate (21), the lower end of the partition plate (21) is provided with first water leakage ports (211) at equal intervals, the culture rack (2) at one side of the partition plate (21) is provided with second water leakage ports (22), two ends of the culture rack (2) are symmetrically connected with sliding strips (23), the sliding strips (23) are fixedly connected with limiting slide blocks (231), the limiting slide blocks (231) are movably connected with the sliding grooves (121), and the other side of the culture rack (2) is fixedly connected with a first movable ring (24);

the upper end of the pushing frame (3) is connected with a second movable ring (31), the second movable ring (31) is hinged with the back plate (14), pushing blocks (32) are connected to one side of the pushing frame (3) in an equidistant mode, one side of each pushing block (32) is fixedly connected with a movable column (33), and the movable column (33) penetrates through the first movable ring (24).

2. The nutrient solution circulation supply device for the vegetable greenhouse as claimed in claim 1, wherein: the side plate (12) is of a right-angle trapezoidal structure, and one side of the sliding groove (121) and the limiting groove (122) close to the inclined side of the side plate (12) inclines downwards.

3. The nutrient solution circulation supply device for the vegetable greenhouse as claimed in claim 1, wherein: one side of the top plate (13) is hinged with an extension plate (131), the lower surfaces of the extension plate (131) and the top plate (13) are both connected with spray heads (132), and the spray heads (132) are connected through hoses.

4. The nutrient solution circulation supply device for the vegetable greenhouse as claimed in claim 1, wherein: cultivate the quantity of frame (2) and be no less than three, and cultivate the position of spacing slider (231) on frame (2) and from last down and push away the distance between frame (3) and shorten in proper order, be connected with album liquid box (25) on cultivation frame (2) of below.

5. The nutrient solution circulation supply device for the vegetable greenhouse as claimed in claim 4, wherein: a liquid pump (251) is arranged below the liquid collecting box (25), the output end of the liquid pump (251) is connected with a liquid conveying pipe (252), and the liquid conveying pipe (252) is connected with the spray head (132).

6. The nutrient solution circulation supply device for the vegetable greenhouse as claimed in claim 1, wherein: the lower end of the pushing frame (3) is fixedly connected with a guide post (34), the lower end of the guide post (34) is movably connected with a lower end plate (35), the guide post (34) is sleeved with a spring (341), the lower end of the lower end plate (35) is hinged with a threaded sleeve (36), and the threaded sleeve (36) is meshed with the screw rod (113).

7. The nutrient solution circulation supply device for the vegetable greenhouse as claimed in claim 6, wherein: one side of the lower end plate (35) is fixedly connected with a reinforcing plate (351), and one side of the reinforcing plate (351) is attached to the lower end of the pushing frame (3).