CN213755911U

CN213755911U - Crop cultivation device

Info

Publication number: CN213755911U
Application number: CN202022940730.3U
Authority: CN
Inventors: 刘巧玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-23
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a crops cultivation device belongs to crops cultivation technical field. A crop cultivation device comprises a cultivation box and a circulating pump fixedly connected to the top of the cultivation box, a planting disc is connected in the cultivation box in a sliding mode, a recovery tank is arranged on the inner wall of the bottom of the cultivation box, a filter screen is fixedly connected to the recovery tank, a second guide pipe is fixedly connected to the side wall of the recovery tank, an atomization pipe is fixedly connected to the inner wall of the top of the cultivation box, the circulating pump, the second guide pipe and the atomization pipe are communicated through a three-way valve, a liquid storage box is fixedly connected to the top of the cultivation box, the circulating pump is communicated with the liquid storage box through a first guide pipe, a motor is fixedly connected to the top of the liquid storage box, a stirring shaft is fixedly connected to the output end of the motor, and stirring pieces are uniformly distributed in the stirring shaft extending into the liquid storage box; the utility model discloses not only can retrieve the nutrient solution and save the cost, can also stir the nutrient that drops into, prevent to deposit, the absorption of the seedling of being convenient for promotes the survival rate of seedling, saves the cost.

Description

Crop cultivation device

Technical Field

The utility model relates to a crops cultivation technical field especially relates to a crops cultivation device.

Background

Crops are various plants cultivated in agriculture. The method comprises two categories of grain crops and economic crops, and in order to improve the survival rate of the crops, a cultivation box is mostly adopted for seedling cultivation at present, and nutrient solution is supplied in the cultivation process.

Among the prior art, cultivation case is when supplying with the nutrient solution, and staff's amount of labour is big, and the manual stirring of nutrient solution is inhomogeneous to lead to the seedling growth deviation big to unnecessary nutrient solution can't be retrieved, causes the waste, increases the seedling cultivation cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of uneven stirring and incapability of recycling of nutrient solution in the prior art and providing a crop cultivation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a crops cultivation device, includes cultivation case and the circulating pump of fixed connection at cultivation roof portion, sliding connection has the planting dish in the cultivation case, cultivation bottom of the case inner wall is equipped with the accumulator, fixedly connected with filter screen on the accumulator, accumulator lateral wall fixedly connected with second pipe, cultivation roof portion inner wall fixed connection atomizing pipe, circulating pump, second pipe and atomizing pipe are linked together through the three-way valve, the top fixedly connected with liquid reserve tank of cultivation case, the circulating pump is linked together through first pipe and liquid reserve tank, liquid reserve tank top fixedly connected with motor, the output fixedly connected with (mixing) shaft of motor, the equipartition has the stirring piece in the (mixing) shaft extends to the liquid reserve tank.

Preferably, the stirring shaft is fixedly connected with a first gear, the stirring shaft is rotatably connected with a retainer, the retainer is provided with a positioning hole, a turbulence rod is rotatably connected in the positioning hole, the turbulence rod is fixedly connected with a second gear, the second gear is meshed with the first gear, the inner wall of the top of the liquid storage tank is provided with a toothed ring, and the second gear is meshed with the toothed ring.

Preferably, the number of the turbulence rods is specifically three, and the turbulence rods are circumferentially and uniformly distributed around the stirring shaft.

Preferably, a liquid replenishing pipe is arranged at the top of the liquid storage tank.

Preferably, the side wall of the cultivation box is fixedly connected with a guide rail, and the planting plate is connected to the guide rail in a sliding mode.

Preferably, the side wall of the cultivation box is rotatably connected with a box door.

Preferably, a plurality of groups of atomizing nozzles are uniformly distributed on the atomizing pipe.

Compared with the prior art, the utility model provides a crop cultivation device possesses following beneficial effect:

1. the crop cultivation device is characterized in that crops to be cultivated are placed on a planting plate, wherein the planting plate is provided with two groups and can be used for planting different types of crops, the planting plate is provided with a plurality of permeation holes to ensure that redundant nutrient solution can flow back to a recovery tank, the bottom planting plate supplies the nutrient solution in a drip tube mode, the top planting plate supplies the nutrient solution in an atomization mode through an atomization nozzle, a filter screen can separate impurities seeping from the planting plate and prevent a circulating pump from being blocked when circulating, when the nutrient solution is put in, a motor is started and drives an internal stirring shaft to rotate, the nutrient solution is fully mixed and stirred by using a stirring sheet, the stirring workload of workers is greatly saved, and the stirring shaft drives three groups of turbulence bars to rotate by using a first gear on the stirring shaft and revolves around the stirring shaft, so as to fully mix the nutrient solution in a liquid storage tank, more be convenient for the seedling absorbs, when needs put in the nutrient solution, the direct start circulating pump to beat solenoid electric's three-way valve to the atomizing pipe be linked together with the circulating pump output can, when retrieving unnecessary nutrient solution to the cultivation incasement, can control the three-way valve and make second pipe and circulating pump be linked together, with unnecessary nutrient solution send back the liquid reserve tank in, prevent extravagant, reduce the cultivation cost of seedling.

Drawings

Fig. 1 is a schematic structural view of a crop cultivation device provided by the present invention;

FIG. 2 is a schematic structural view of a liquid storage tank of the crop cultivation device of the present invention;

fig. 3 is a schematic structural view of the crop cultivation device holder provided by the present invention.

In the figure: 1. a cultivation box; 101. a box door; 102. a recovery tank; 103. a filter screen; 104. a guide rail; 105. planting a tray; 2. a circulation pump; 201. a three-way valve; 202. a first conduit; 203. an atomizing tube; 2031. an atomizing spray head; 204. a second conduit; 3. a liquid storage tank; 301. a liquid supplementing pipe; 302. a toothed ring; 4. a motor; 401. a first gear; 402. a stirring shaft; 4021. a stirring sheet; 403. a second gear; 404. a spoiler bar; 405. a holder; 4051. and (7) positioning the holes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a crops cultivation device, including cultivation case 1 and circulating pump 2 of fixed connection at cultivation case 1 top, sliding connection has planting dish 105 in cultivation case 1, cultivation case 1 bottom inner wall is equipped with accumulator 102, fixedly connected with filter screen 103 on accumulator 102, accumulator 102 lateral wall fixedly connected with second pipe 204, cultivation case 1 top inner wall fixed connection atomizing pipe 203, circulating pump 2, second pipe 204 and atomizing pipe 203 are linked together through three-way valve 201, cultivation case 1's top fixedly connected with liquid reserve tank 3, circulating pump 2 is linked together through first pipe 202 and liquid reserve tank 3, liquid reserve tank 3 top fixedly connected with motor 4, motor 4's output end fixedly connected with (mixing) shaft 402, the equipartition has stirring piece 4021 in (mixing) shaft 402 extends to liquid reserve tank 3.

Fixedly connected with first gear 401 on the (mixing) shaft 402, it is connected with holder 405 to rotate on the (mixing) shaft 402, locating hole 4051 has been seted up on the holder 405, the internal rotation of locating hole 4051 is connected with spoiler bar 404, fixedly connected with second gear 403 on spoiler bar 404, second gear 403 meshes with first gear 401 mutually, 3 top inner walls of liquid reserve tank are equipped with ring gear 302, second gear 403 meshes with ring gear 302 mutually, spoiler bar 404's quantity specifically is three groups, and three spoiler bar 404 of group are the circumference equipartition around (mixing)

shaft

402, 3 tops of liquid reserve tank are equipped with fluid infusion pipe 301.

The side wall of the cultivation box 1 is fixedly connected with a guide rail 104, the planting tray 105 is slidably connected on the guide rail 104, the side wall of the cultivation box 1 is rotatably connected with a box door 101, and a plurality of groups of atomizing nozzles 2031 are uniformly distributed on the atomizing pipe 203.

In the utility model, crops to be cultivated are placed on the planting tray 105, wherein, there are two groups of planting trays 105 which can be used for planting different kinds of crops, the planting tray 105 is provided with a penetration hole to ensure that redundant nutrient solution can flow back to the recovery tank 102, the planting tray 105 at the bottom layer is supplied with the nutrient solution in a dropper mode, the top layer is supplied with the nutrient solution in an atomizing mode through the atomizing nozzle 2031, the filter screen 103 can obstruct impurities seeping from the planting tray 105 to prevent the circulating pump 2 from blocking in circulation, when the nutrient solution is put in, the motor 4 is started, the motor 4 drives the stirring shaft 402 inside to rotate, the nutrient solution is fully mixed and stirred by the stirring blades 4021, the stirring workload of workers is greatly saved, and the stirring shaft 402 drives three groups of turbulence bars 404 to rotate by utilizing the first gear 401 on the stirring shaft to revolve around the stirring shaft 402, thereby the inside nutrient solution of intensive mixing liquid reserve tank 3, the seedling of being more convenient for absorbs, when needs put in the nutrient solution, direct start circulating pump 2 to beat solenoid electric's three-way valve 201 to the atomizing pipe 203 with circulating pump 2 output be linked together can, when retrieving unnecessary nutrient solution in cultivation case 1, can control three-way valve 201 and make second pipe 204 be linked together with circulating pump 2, in sending back liquid reserve tank 3 with unnecessary nutrient solution, prevent extravagant, reduce the cultivation cost of seedling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The crop cultivation device comprises a cultivation box (1) and a circulating pump (2) fixedly connected to the top of the cultivation box (1), and is characterized in that a planting disc (105) is connected in the cultivation box (1) in a sliding manner, a recovery tank (102) is arranged on the inner wall of the bottom of the cultivation box (1), a filter screen (103) is fixedly connected to the recovery tank (102), a second conduit (204) is fixedly connected to the side wall of the recovery tank (102), an atomization pipe (203) is fixedly connected to the inner wall of the top of the cultivation box (1), the circulating pump (2), the second conduit (204) and the atomization pipe (203) are communicated through a three-way valve (201), a liquid storage box (3) is fixedly connected to the top of the cultivation box (1), the circulating pump (2) is communicated with the liquid storage box (3) through a first conduit (202), and a motor (4) is fixedly connected to the top of the liquid storage box (3), the output end of the motor (4) is fixedly connected with a stirring shaft (402), and stirring blades (4021) are uniformly distributed in the stirring shaft (402) extending into the liquid storage tank (3).

2. The crop cultivation device according to claim 1, wherein a first gear (401) is fixedly connected to the stirring shaft (402), a retainer (405) is rotatably connected to the stirring shaft (402), a positioning hole (4051) is formed in the retainer (405), a spoiler rod (404) is rotatably connected to the positioning hole (4051), a second gear (403) is fixedly connected to the spoiler rod (404), the second gear (403) is meshed with the first gear (401), a toothed ring (302) is arranged on the inner wall of the top of the liquid storage tank (3), and the second gear (403) is meshed with the toothed ring (302).

3. The crop cultivation device as claimed in claim 2, wherein the number of the turbulence bars (404) is three, and the turbulence bars (404) of the three groups are circumferentially and evenly distributed around the stirring shaft (402).

4. A crop cultivation device as claimed in claim 3, characterized in that a liquid replenishing pipe (301) is arranged at the top of the tank (3).

5. A crop cultivation device as claimed in claim 1, characterized in that the side walls of the cultivation box (1) are fixedly connected with guide rails (104), and the planting tray (105) is slidably connected on the guide rails (104).

6. A crop cultivation device as claimed in claim 5, characterized in that the side walls of the cultivation box (1) are pivotally connected with a box door (101).

7. The crop cultivation device according to claim 6, wherein the plurality of groups of atomizing nozzles (2031) are uniformly distributed on the atomizing pipe (203).