CN-224218870-U - Out-of-season vegetable seed germination rate experimental device

Abstract

The utility model discloses an out-of-season vegetable seed germination rate experimental device which comprises a base, wherein the base is a rectangular cavity with an opening at the top end, an arc-shaped cover is arranged at the top end of the base, a through hole is formed in the front end of the base, four supporting legs are fixedly welded on the bottom wall of the base, a cover plate is attached to the outer wall of the front side of the base, a planting box is fixedly arranged on the inner wall of the cover plate, two fixing seats are fixedly welded on the bottom wall of the base, and screws are rotatably arranged on the two fixing seats. When the multifunctional planting box is used, the screw rod can be driven to rotate positively through the arranged servo motor, so that the movable seat moves towards one end far away from the servo motor on the screw rod, and the cover plate can be driven to move forwards to be far away from the base through the L-shaped connecting rod when the movable seat moves, so that the planting box is pulled out of the base, soil, seeds, fertilizer and the like are conveniently placed in the planting box, the degree of freedom of operation is improved, and the use convenience is improved.

Inventors

• HUANG HAIJUN
• Mao Zaoxian
• HUANG ZHICHENG

Assignees

• 武汉鸿昊农业科技有限责任公司

Dates

Publication Date

20260512

Application Date

20250611

Claims (5)

1. 1. An out-of-season vegetable seed germination rate experimental apparatus, comprising: Base (1), base (1) is the rectangle cavity that open-top set up, arc cover is installed on the top of base (1), opening (2) have been seted up to the front end of base (1), fixed welding has four supporting legs (3) on the diapire of base (1), the laminating is provided with apron (4) on the front side outer wall of base (1), fixed mounting has planting box (5) on apron (4) inner wall, fixed welding has two fixing bases (6) on the diapire of base (1), two rotate on fixing base (6) and install screw rod (7), the rear side fixed mounting has servo motor (8) on the outer wall of fixing base (6), the output and screw rod (7) transmission of servo motor (8) are connected, threaded connection has movable seat (9) on screw rod (7), fixed welding has L type connecting rod (10) on the front side wall of apron (4), the one end and the movable seat (9) of L type connecting rod (10) are fixed.
2. 2. The out-of-season vegetable seed germination rate experimental apparatus as set forth in claim 1, wherein two support rods (11) are fixedly welded on the front side wall of the cover plate (4), and a first roller (12) is mounted at the bottom end of each support rod (11).
3. 3. The out-of-season vegetable seed germination rate experimental apparatus as set forth in claim 1, wherein two second rollers (13) are fixedly mounted on the bottom wall of the planting box (5) near the rear end, and the second rollers (13) are in rolling connection with the inner wall of the bottom side of the base (1).
4. 4. The out-of-season vegetable seed germination rate experimental device as set forth in claim 1, wherein sliding blocks (14) are fixedly welded on two side walls of the planting box (5) close to the rear end, sliding grooves (15) are formed in two side inner walls of the base (1), and the sliding blocks (14) are slidably connected in the sliding grooves (15).
5. 5. The out-of-season vegetable seed germination rate experimental apparatus as set forth in claim 1, wherein a sealing gasket is fixedly installed on the rear side wall of the cover plate (4).

Description

Out-of-season vegetable seed germination rate experimental device Technical Field The utility model relates to the technical field of seed test equipment, in particular to an out-of-season vegetable seed germination rate experimental device. Background When vegetables are planted out of season, germination rate experiments need to be carried out on vegetable seeds, quality of the vegetable seeds is convenient to detect, the vegetables planted out of season generally belong to the vegetables planted in summer in winter, and the existing seed germination rate experimental device comprises a constant temperature box, a temperature sensor, a heat preservation layer, a heat insulation plate and the like. Through searching, the patent with the bulletin number of CN221995976U discloses an out-of-season vegetable seed germination rate experimental device, which comprises a shell device, a light supplementing device and a drip irrigation device, wherein the shell device comprises a base shell, an arc cover is arranged above the base shell, the arc cover is two layers, a round shell is arranged at one end part of one layer above the arc cover, a rotating shaft is arranged inside the round shell, three steel strips are arranged on the periphery of the rotating shaft, the ends of the three steel strips extend from the round shell to the arc covers at two sides, and two black films are arranged between the arc covers at two layers. The utility model relates to an out-of-season vegetable seed germination rate experimental device which has smaller difference in external environment, simple technical content, convenient operation and lower casting cost. However, the technical scheme still has the defects that soil and seeds are put into the device by opening the movable door and fertilization or other operations are performed in the device, the seeding and fertilization operations are inconvenient to the middle part of the device and the position on the side opposite to the movable door, and the use convenience is poor. In order to solve the problems, we propose an out-of-season vegetable seed germination rate experimental device. Disclosure of utility model The utility model aims to provide an out-of-season vegetable seed germination rate experimental device so as to solve the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the out-of-season vegetable seed germination rate experimental device comprises: The base, the base is the rectangle cavity that open-top set up, arc cover is installed on the top of base, the opening has been seted up to the front end of base, fixed welding has four supporting legs on the diapire of base, the laminating is provided with the apron on the front side outer wall of base, fixed mounting has the planting box on the apron inner wall, fixed welding has two fixing bases on the diapire of base, two rotate on the fixing base and install the screw rod, the rear side fixed mounting has servo motor on the outer wall of fixing base, servo motor's output and screw drive are connected, threaded connection has the removal seat on the screw rod, fixed welding has L type connecting rod on the preceding lateral wall of apron, the one end and the removal seat fixed welding of L type connecting rod. Preferably, two support rods are fixedly welded on the front side wall of the cover plate, and the bottom ends of the support rods are provided with first rollers. Preferably, two second rollers are fixedly arranged on the bottom wall of the planting box close to the rear end, and the second rollers are connected to the inner wall of the bottom side of the base in a rolling manner. Preferably, the two side walls of the planting box close to the rear end are fixedly welded with sliding blocks, sliding grooves are formed in the inner walls of the two sides of the base, and the sliding blocks are slidably connected in the sliding grooves. Preferably, a sealing gasket is fixedly arranged on the rear side wall of the cover plate. Compared with the prior art, the utility model has the beneficial effects that: When the multifunctional planting box is used, the screw rod can be driven to rotate positively through the arranged servo motor, so that the movable seat moves towards one end far away from the servo motor on the screw rod, and the cover plate can be driven to move forwards to be far away from the base through the L-shaped connecting rod when the movable seat moves, so that the planting box is pulled out of the base, soil, seeds, fertilizer and the like are conveniently placed in the planting box, the degree of freedom of operation is improved, and the use convenience is improved. Drawings Fig. 1 is a schematic perspective view of an out-of-season vegetable seed germination rate experimental apparatus according to the present utility model; Fig. 2 is a cross-sectional side view of a base in an out-of-season vegetable seed germination rate e