CN218514781U

CN218514781U - Seed germination rate testing arrangement

Info

Publication number: CN218514781U
Application number: CN202221015578.0U
Authority: CN
Inventors: 李玉芝; 李静; 刘娟
Original assignee: Taian Tianzheng Testing Center Co ltd
Current assignee: Taian Tianzheng Testing Center Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2023-02-24
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a seed germination percentage testing arrangement, including the box, be provided with the drawer that can remove in the box, the drawer passes through linear slide rail and is connected with the box inside wall, has placed culture apparatus on the drawer, and the one end of drawer is passed through locking mechanism and is connected with the box. The utility model discloses a set up locking mechanism, realized the locking between drawer and the box, simplified the structure, reduced the use of material, through setting up culture apparatus, can conveniently also make things convenient for taking out and changing soil simultaneously to planting, the utility model provides a drawer that sets up among the existing equipment does not set up locking mechanism, but adopts the dodge gate to carry out the shutoff, leads to the structure complicated, problem that manufacturing cost is high.

Description

Seed germination rate testing arrangement

Technical Field

The utility model relates to a test equipment, concretely relates to seed germination percentage testing arrangement belongs to test equipment technical field.

Background

Germination rate is one of the important indexes for detecting seed quality, and the amount of seeds used is often calculated according to the germination rate in agricultural production. "if 95 test seeds germinate in 100 test seeds, the germination rate is 95%.

However, the drawer arranged in the existing equipment is not provided with a locking mechanism, but is blocked by adopting a movable door, so that the structure is complex and the manufacturing cost is high.

For example: the device for testing the germination rate of the corn seeds, which is disclosed by the application number CN201921810291.5, has the advantages that a nutrition box (equivalent to a drawer in the characters) in the scheme is not provided with a locking mechanism, and is blocked through a movable door, so that the problems of complex structure and high manufacturing cost are caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the above-mentioned not enough of prior art, provide a seed germination percentage testing arrangement.

In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a seed germination percentage testing arrangement, includes the box, is provided with the drawer that can remove in the box, and the drawer passes through linear slide and is connected with the box inner wall, has placed culture apparatus on the drawer, and locking mechanism is passed through to the one end of drawer and is connected with the box, and locking mechanism is including setting up the pivot of installation in the drawer one end outside, and the one end of pivot articulates there is the pendulum rod, installs the limiting plate that uses with the pendulum rod cooperation on the box, and the limiting plate is L shape structure, forms the clearance that holds the pendulum rod upper end between limiting plate and the box.

The following is the utility model discloses to the further optimization of above-mentioned scheme: and a spring is installed at one end of the drawer, and the axis of the spring is arranged along the moving direction of the drawer.

Further optimization: the culture device comprises a frame, wherein the frame is placed in the drawer and is spaced from the inner wall of the drawer by a certain distance.

Further optimization: the position that is close to the bottom in the frame is installed the supporting network, and the soil of being convenient for plant the seed is laid to the top of supporting network, and the upper end of soil is provided with the culture plate.

Further optimization: the positions of the upper end surface of the frame, which are close to the two sides, are respectively provided with a lifting handle, and the lifting handles are of a [ -structure.

Further optimization: the lower end of the lifting handle is respectively inserted into the frame and connected with a limiting rod, and a hole for accommodating the limiting rod to move up and down is formed in the frame.

And (4) further optimizing: the upper end face of the box body is provided with a glass plate.

And (4) further optimizing: and a spray pipe is arranged in the box body, and a spray head is connected to the spray pipe.

And (4) further optimizing: an air inlet is formed in the bottom of the box body, an air inlet fan is arranged in the air inlet, and exhaust holes are formed in the positions, close to the upper end, of the two sides of the box body.

Further optimization: and a heating pipe is arranged in the air inlet hole and close to the position above the air inlet fan.

During the use, plant the seed on culture apparatus, then place culture apparatus in the drawer to push away the drawer to the box in, then rotate the pendulum rod, and make the upper end of pendulum rod rotatory to the limiting plate inboard.

The utility model discloses a set up locking mechanism, realized the locking between drawer and the box, simplified the structure, reduced the use of material, through setting up culture apparatus, can conveniently also make things convenient for taking out and changing soil simultaneously to planting, the utility model provides a drawer that sets up in the existing equipment does not set up locking mechanism, but adopts the dodge gate to carry out the shutoff, leads to the structure complicated, problem that manufacturing cost is high.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the present invention in an embodiment;

fig. 3 is a schematic structural view of a lifting handle according to an embodiment of the present invention;

fig. 4 is a side view of a locking mechanism in an embodiment of the invention.

In the figure: 1-a box body; 2-a glass plate; 3-a water spray pipe; 4-air vent; 5-a drawer; 6-linear slide rail; 7-a spring; 8-air inlet holes; 9-an air inlet fan; 10-heating a tube; 11-a side hole; 12-limiting plate; 13-oscillating bar; 14-a rotating shaft; 15-a frame; 16-lifting the handle; 17-a culture plate; 18-soil; 19-a support net; 20-limiting rods.

Detailed Description

Some specific embodiments of the invention will be described in detail below, by way of example and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale.

In the embodiment, as shown in fig. 1-4, a seed germination percentage testing device comprises a box body 1 with a cavity inside, a drawer 5 capable of moving left and right is arranged in the box body 1, two sides of the drawer 5 are respectively connected with the inner side wall of the box body 1 through linear sliding rails 6, a culture device is placed on the drawer 5, one end of the drawer 5 is connected with the box body 1 through a locking mechanism, one side of the box body 1 is provided with a side hole 11 for accommodating one end of the drawer 5 to move, and the length direction of the linear sliding rails 6 is arranged along the moving direction of the drawer 5.

The locking mechanism comprises a rotating shaft 14 which is fixedly arranged at the outer side of one end of the drawer 5 and close to the middle of the drawer, the axis of the rotating shaft 14 is parallel to the length direction of the linear slide rail 6, one end of the rotating shaft 14 is hinged with a swing rod 13, and the swing rod 13 is of a long strip-shaped plate structure, so that the swing rod 13 can rotate around the rotating shaft 14.

A limiting plate 12 matched with the upper end of the swing rod 13 in use is fixedly installed at a position, close to the upper portion of the swing rod 13, on one side of the box body 1, the limiting plate 12 is of an L-shaped structure, and a gap for accommodating the upper end of the swing rod 13 is formed between the limiting plate 12 and the box body 1.

The left end fixed mounting of drawer 5 has spring 7, and the axis of spring 7 sets up along the moving direction of drawer 5, and the one end top of spring 7 is used for promoting drawer 5 and outwards removes on 1 inside wall of box, cooperates with limiting plate 12, can make pendulum rod 13 top tightly on pendulum rod 13.

The culture device comprises a frame 15 with a square top view, the frame 15 is placed in the drawer 5 and is spaced from the inner wall of the drawer 5 by a certain distance, and the bottom of the drawer 5 is provided with a through hole for facilitating ventilation.

The position fixed mounting that is close to the bottom in the frame 15 has a supporting network 19, and the soil 18 of being convenient for plant the seed has been laid to the top of supporting network 19, and the upper end of soil 18 is provided with cultivates board 17, offers on cultivateing board 17 to have the planting hole, conveniently plants.

Lifting handles 16 are respectively arranged on the upper end surface of the frame 15 close to the two sides, and the lifting handles 16 are of a [ -structure and used for lifting the culture device out of the drawer 5.

The lower extreme of promotion handle 16 inserts respectively in the frame 15 and fixedly connected with gag lever post 20, and gag lever post 20 sets up with the tip of promoting handle 16 is perpendicular, is provided with the hole that holds gag lever post 20 and reciprocate in the frame 15, promotes handle 16 and can reciprocate the certain distance, and the hand gripping of being convenient for can descend when not using and contract, reduces the space and occupies.

The up end of box 1 is provided with glass board 2, and the staff of being convenient for sees through glass board 2 like this and observes the seed condition of sprouting.

The position that is close to the top in the box 1 is fixed and is installed with spray pipe 3, is connected with water supply installation on the spray pipe 3, and the bottom of spray pipe 3 is connected with the shower nozzle.

The bottom of the box body 1 is provided with supporting legs, an air inlet hole 8 is formed in the position, close to the middle, of the bottom of the box body 1, an air inlet fan 9 is arranged in the air inlet hole 8, and the air inlet fan 9 is connected with a power supply through a switch and used for driving oxygen or air to enter the box body 1.

The positions of the two sides of the box body 1, which are close to the upper end, are provided with exhaust holes 4, so that the gas in the box body 1 can be conveniently discharged.

A heating pipe 10 is fixedly installed in the air inlet hole 8 at a position close to the upper part of the air inlet fan 9, and the heating pipe 10 is used for heating the gas to be fed into the box body 1.

During the use, plant the seed on culture apparatus, then place culture apparatus in drawer 5 to push drawer 5 to the box 1 in, then rotate pendulum rod 13, and make the upper end of pendulum rod 13 rotatory to limiting plate 12 inboard.

The utility model discloses a set up locking mechanism, realized the locking between drawer and the box, simplified the structure, reduced the use of material, through setting up culture apparatus, can conveniently also make things convenient for taking out and changing soil simultaneously to planting, the utility model provides a drawer that sets up among the existing equipment does not set up locking mechanism, but adopts the dodge gate to carry out the shutoff, leads to the structure complicated, problem that manufacturing cost is high.

Claims

1. The utility model provides a seed germination percentage testing arrangement, includes box (1), is provided with drawer (5) that can remove in box (1), and drawer (5) are connected with box (1) inside wall through linear slide rail (6), have placed culture apparatus, its characterized in that on drawer (5): one end of the drawer (5) is connected with the box body (1) through a locking mechanism, the locking mechanism comprises a rotating shaft (14) arranged outside one end of the drawer (5), a swinging rod (13) is hinged to one end of the rotating shaft (14), a limiting plate (12) matched with the swinging rod (13) in use is installed on the box body (1), the limiting plate (12) is of an L-shaped structure, and a gap for accommodating the upper end of the swinging rod (13) is formed between the limiting plate (12) and the box body (1).

2. The device for testing seed germination percentage according to claim 1, wherein: and a spring (7) is installed at one end of the drawer (5), and the axis of the spring (7) is arranged along the moving direction of the drawer (5).

3. The device for testing seed germination percentage according to claim 2, wherein: the culture device comprises a frame (15), wherein the frame (15) is placed in the drawer (5) and is spaced from the inner wall of the drawer (5) by a certain distance.

4. The device for testing seed germination percentage according to claim 3, wherein: a supporting net (19) is installed at a position, close to the bottom, in the frame (15), soil (18) convenient for planting seeds is laid above the supporting net (19), and a culture plate (17) is arranged at the upper end of the soil (18).

5. The device for testing seed germination percentage according to claim 4, wherein: lifting handles (16) are respectively arranged at the positions, close to the two sides, of the upper end face of the frame (15), and the lifting handles (16) are of a [ -shaped structure.

6. The device for testing seed germination percentage according to claim 5, wherein: the lower end of the lifting handle (16) is respectively inserted into the frame (15) and connected with a limiting rod (20), and a hole for accommodating the limiting rod (20) to move up and down is formed in the frame (15).

7. The device for testing seed germination percentage according to claim 6, wherein: the upper end face of the box body (1) is provided with a glass plate (2).

8. The device for testing seed germination percentage according to claim 7, wherein: a spray pipe (3) is installed in the box body (1), and a spray head is connected to the spray pipe (3).

9. The device for testing seed germination percentage according to claim 8, wherein: an air inlet (8) is formed in the bottom of the box body (1), an air inlet fan (9) is arranged in the air inlet (8), and exhaust holes (4) are formed in the positions, close to the upper end, of the two sides of the box body (1).

10. The device for testing seed germination percentage according to claim 9, wherein: and a heating pipe (10) is arranged in the air inlet hole (8) and is close to the position above the air inlet fan (9).