CN210671418U

CN210671418U - Laboratory rice cultivation device

Info

Publication number: CN210671418U
Application number: CN201921128762.4U
Authority: CN
Inventors: 杨晔; 杨伟; 杜敏
Original assignee: Henan Changjia Agriculture Development Co ltd
Current assignee: Henan Changjia Agriculture Development Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-05
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a laboratory rice cultivation device, which comprises a fixed bottom plate and a fixed plate, wherein a screw is arranged on the upper surface of the fixed bottom plate, four mounting holes are arranged on the surface of the fixed plate in a penetrating way, the four mounting holes correspond to the screws, a thread rotating sleeve is rotatably arranged in each mounting hole, and a driving component is arranged on the lower surface of the fixed plate; the utility model discloses a plant the drainage pipe, including fixed plate, planting chamber, baffle, planting chamber inside demountable installation have a horizontal baffle, the baffle surface runs through to be provided with plants the hole, plant the chamber bottom and install the drainage pipe that has the valve, drainage hose is installed to the drainage pipe bottom. Has the advantages that: the device can realize the three-dimensional planting of rice through the multilayer fixed plates, thereby greatly improving the space utilization rate of a laboratory; and the height of the fixing plate can be adjusted according to the actual growth height of rice, so that the device can meet the planting requirements of different rice varieties.

Description

Laboratory rice cultivation device

Technical Field

The utility model relates to a rice cultivation equipment field, concretely relates to laboratory rice cultivation device.

Background

Rice is one of the main food crops in China. The rice has high nutritive value, good palatability and easy digestion, is not only the main food in China, but also about half of the population in the world uses rice as staple food. In the hybridization and development of rice, the rice is generally required to be cultivated and tested in a laboratory.

When the cultivation experiment is carried out to rice in the laboratory, because the variety difference of rice, when rice is planted, rice uses planting case to cultivate usually, because planting case all is horizontal when using, space utilization is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laboratory rice cultivation device for solving the problems, the preferred technical scheme in the technical schemes provided by the utility model can realize the three-dimensional planting of rice through a plurality of layers of fixed plates, thus greatly improving the space utilization rate of the laboratory; and can adjust the height of fixed plate to make the device can satisfy the planting demand technological effect of different rice varieties, see the explanation below for details.

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

the utility model provides a laboratory rice cultivation device, including PMKD and fixed plate, PMKD upper surface is provided with vertical screw rod, four screw rods, be rectangular distribution, the surface of the fixed plate runs through and is provided with four mounting holes, four the mounting hole with the screw rod is corresponding, the inside rotation of mounting hole is installed and is rotated the screw thread and rotate the cover, the surface mounting has the drive assembly that is used for driving four the synchronous rotations of screw thread and rotate the cover under the fixed plate;

the fixed plate quantity has a plurality of, and vertical distribution, the fixed plate upper surface is provided with plants the chamber, plant intracavity portion demountable installation and have the horizontally baffle, the baffle surface runs through to be provided with plants the hole, plant the drainage pipe that the chamber bottom was installed and has the valve, drainage hose is installed to the drainage pipe bottom.

By adopting the laboratory rice cultivation device, when the device is used, rice is planted in the planting cavity, the rice is separated and fixed by the planting holes on the surface of the baffle plate, and water in the planting cavity can be discharged through the drainage pipeline and the drainage hose in the rice planting process; the four thread rotating sleeves are driven to rotate simultaneously by the driving assembly along with the growth of rice, the screw is fixedly arranged on the upper surface of the fixed base plate, the thread rotating sleeves are driven by the thread to move up and down on the outer sides of the screw by utilizing the thread transmission, and the fixed plate is driven by the thread rotating sleeves to adjust the height, so that the growth space of the rice can be adjusted; the device can realize the three-dimensional planting of rice through the multiple layers of the fixing plates, and can adjust the height of the fixing plates according to the actual growth height of the rice, so that the device can meet the planting requirements of different rice varieties.

Preferably, the bottom end of the threaded rotating sleeve penetrates out of the fixed plate, the driving assembly comprises four driven belt wheels and driving belt wheels, the number of the driven belt wheels is four, the four driven belt wheels are respectively installed at the bottom end of the threaded rotating sleeve, the driving belt wheels are installed on the bottom surface of the fixed plate through rotating shafts, a crank is installed at the bottom end of the driving belt wheels, and a transmission belt is sleeved on the outer sides of the driven belt wheels and the driving belt wheels.

Preferably, the upper end of the screw is provided with a limiting block.

Preferably, the upper surface of the fixing plate is provided with an insertion groove, the insertion groove is communicated with the planting cavity, the outer side of the baffle is provided with an insertion block, and the insertion block is in clearance fit with the insertion groove and used for realizing the insertion fit of the baffle.

Preferably, the bottom surface of the planting cavity is an inclined surface, and the lower end of the inclined surface is connected with a drainage pipeline.

Preferably, the bottom of the fixed bottom plate is provided with a support leg.

Has the advantages that: the device can realize the three-dimensional planting of rice through the multilayer fixed plates, thereby greatly improving the space utilization rate of a laboratory; and the height of the fixing plate can be adjusted according to the actual growth height of rice, so that the device can meet the planting requirements of different rice varieties.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a top view of the fixing plate of the present invention;

fig. 3 is a bottom view of the fixing plate of the present invention.

The reference numerals are explained below:

1. a screw; 101. a limiting block; 2. a fixing plate; 201. a planting cavity; 202. a water discharge pipeline; 203. a drain hose; 204. mounting holes; 205. inserting grooves; 3. a thread rotating sleeve; 4. a drive assembly; 401. a driven pulley; 402. a transmission belt; 403. a driving pulley; 404. a crank; 5. a baffle plate; 501. planting holes; 502. an insertion block; 6. fixing the bottom plate; 601. and (3) a support leg.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a laboratory rice cultivation device, which comprises a fixed bottom plate 6 and a fixed plate 2, wherein the upper surface of the fixed bottom plate 6 is provided with four vertical screws 1, the screws 1 are distributed in a rectangular shape, the surface of the fixed plate 2 is provided with four mounting holes 204 in a penetrating way, the four mounting holes 204 correspond to the screws 1, the screw thread rotating sleeves 3 are rotatably mounted in the mounting holes 204, and the lower surface of the fixed plate 2 is provided with a driving component 4 for driving the four screw thread rotating sleeves 3 to synchronously rotate;

2 quantity of fixed plate have a plurality of, and vertical distribution, and 2 upper surfaces of fixed plate are provided with plants chamber 201, plant the inside demountable installation in chamber 201 and have horizontally

baffle

5, and 5 surfaces of baffle run through and are provided with planting hole 501, plant chamber 201 bottom and install drainage pipe 202 with valve, and drainage hose 203 is installed to drainage pipe 202 bottom.

As an optional embodiment, the bottom end of the threaded rotating sleeve 3 penetrates through the fixed plate 2, the driving assembly 4 comprises four driven pulleys 401 and a driving pulley 403, the number of the driven pulleys 401 is four, and the driven pulleys are respectively installed at the bottom ends of the four threaded rotating sleeves 3, the driving pulley 403 is installed at the bottom surface of the fixed plate 2 through a rotating shaft, a crank 404 is installed at the bottom end of the driving pulley 403, a driving belt 402 is sleeved outside the driven pulleys 401 and the driving pulley 403 in a transmission manner, so as to set, when the height of the fixed plate 2 is required, the driving pulley 403 is driven to rotate by the crank 404, the four driven pulleys 401 are synchronously rotated by the driving belt 402402, so that the four threaded rotating sleeves 3 synchronously rotate, because the screw 1 is fixedly installed on the upper surface of the fixed base plate 6, the threaded rotating sleeve 3 moves up and down outside the screw 1, the height adjustment of the fixing plate 2 is realized.

A limiting block 101 is installed at the upper end of the screw rod 1, and therefore the limiting block 101 is arranged, and the fixing plate 2 can be prevented from being separated from the screw rod 1.

The upper surface of the fixing plate 2 is provided with an insertion groove 205, the insertion groove 205 is communicated with the planting cavity 201, an insertion block 502 is arranged outside the baffle 5, the insertion block 502 is in clearance fit with the insertion groove 205 and used for achieving insertion fit of the baffle 5, and the baffle 5 is fixed by inserting and fixing the insertion block 502 and the insertion groove 205 so as to facilitate fixation and detachment of the baffle 5.

The bottom surface of the planting cavity 201 is an inclined surface, and the lower end of the inclined surface is connected with the drainage pipeline 202, so that accumulated water in the planting cavity 201 can be drained through the drainage pipeline 202 conveniently.

The bottom of the fixed bottom plate 6 is provided with a support leg 601, and the fixed bottom plate 6 is supported by the support leg 601.

By adopting the structure, when the device is used, rice is planted in the planting cavity 201, the planting holes 501 on the surface of the baffle 5 are used for separating and fixing the rice, and water in the planting cavity 201 can be discharged through the drainage pipeline 202 and the drainage hose 203 during planting of the rice; the four thread rotating sleeves 3 are driven to rotate simultaneously by the driving assembly 4 along with the growth of rice, the screw rods 1 are fixedly arranged on the upper surface of the fixed base plate 6, the thread rotating sleeves 3 move up and down on the outer sides of the screw rods 1 by utilizing thread transmission, and the fixed plate 2 is driven by the thread rotating sleeves 3 to adjust the height, so that the growth space of the rice can be adjusted; this device can realize the stereoscopic planting of rice through multilayer fixed plate 2 to can adjust the height of fixed plate 2 according to the actual growth height of rice, thereby make the device can satisfy the planting demand of different rice varieties.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A laboratory rice cultivation device which characterized in that: the screw thread rotating device comprises a fixed base plate (6) and a fixed plate (2), wherein vertical screw rods (1) are arranged on the upper surface of the fixed base plate (6), the number of the screw rods (1) is four, the screw rods are distributed in a rectangular shape, four mounting holes (204) are formed in the surface of the fixed plate (2) in a penetrating mode, the four mounting holes (204) correspond to the screw rods (1), a thread rotating sleeve (3) is rotatably mounted inside each mounting hole (204), and a driving assembly (4) for driving the four thread rotating sleeves (3) to synchronously rotate is mounted on the lower surface of the fixed plate (2);

fixed plate (2) quantity has a plurality of, and vertical distribution, fixed plate (2) upper surface is provided with plants chamber (201), plant chamber (201) inside demountable installation has horizontally baffle (5), baffle (5) surface runs through to be provided with plants hole (501), plant chamber (201) bottom and install drainage pipe (202) with valve, drainage hose (203) are installed to drainage pipe (202) bottom.

2. The laboratory rice growing apparatus of claim 1, wherein: the bottom end of the thread rotating sleeve (3) is worn out the fixing plate (2), the driving assembly (4) comprises a driven pulley (401) and a driving pulley (403), the number of the driven pulleys (401) is four, the driven pulleys are respectively installed at the four bottom ends of the thread rotating sleeve (3), the driving pulley (403) is installed on the bottom surface of the fixing plate (2) through a rotating shaft, a crank (404) is installed at the bottom end of the driving pulley (403), and a driving belt (402) is sleeved on the outer side of the driven pulley (401) and the driving pulley (403) in a transmission mode.

3. The laboratory rice growing apparatus of claim 2, wherein: and a limiting block (101) is installed at the upper end of the screw rod (1).

4. The laboratory rice growing apparatus of claim 1, wherein: the upper surface of the fixing plate (2) is provided with an insertion groove (205), the insertion groove (205) is communicated with the planting cavity (201), an insertion block (502) is arranged on the outer side of the baffle plate (5), and the insertion block (502) is in clearance fit with the insertion groove (205) and used for achieving insertion fit of the baffle plate (5).

5. The laboratory rice growing apparatus of claim 1, wherein: the bottom surface of the planting cavity (201) is an inclined surface, and a drainage pipeline (202) is arranged at the lower end of the inclined surface.

6. The laboratory rice growing apparatus of claim 1, wherein: and the bottom of the fixed bottom plate (6) is provided with a supporting leg (601).