Sampling detection equipment for corn seed germination rate

Abstract

The utility model relates to the technical field of agricultural planting, and particularly discloses corn seed germination rate sampling detection equipment which comprises a detection box, a seedling raising plate is mounted in the detection box, a seedling raising cavity is formed in the seedling raising plate, and a fixing frame located below the seedling raising plate is mounted in the detection box. A detection disc is arranged on the inner side of the fixing frame, a plurality of evenly-distributed grooves are formed in the upper end face of the detection disc, corn seeds are planted in the seedling culture cavity, when the germination condition of the corn seeds needs to be detected, the fixing frame can be pulled out towards the outer side of the detection box, and the seedling culture cavity is taken out of the seedling culture disc and poured into the grooves; corn seeds and soil in the multiple seedling raising cavities are poured into the multiple grooves respectively, then the detection disc is made to vibrate, the soil in the grooves is shaken to be scattered, the soil is separated from the corn seeds, and therefore the situation that buds of the corn seeds are damaged when the soil is separated from the corn seeds is avoided; secondly, the budding condition of the corn seeds can be further clearly checked through the illuminating lamp.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a corn seed germination rate sampling and detection device. Background Art

[0002] Germination rate is one of the issues that farmers are most concerned about when purchasing corn seeds. Germination rate testing is also the most direct way to test the quality and vitality of corn seeds. The quality and vitality level of corn seeds are the main factors that directly affect the safe production of corn and the high-yield potential of the variety.

[0003] The germination rate test mainly relies on the germination rate experiment to obtain the result. The germination test is to take samples of the sown corn seeds for testing. It is necessary to dig out the corn seeds first, and then dig up the soil to check whether the corn seeds have germinated and the number of germinated seeds.

[0004] At present, it is not convenient to separate the soil and corn seeds during the sampling process of corn seeds, and the buds of the corn seeds are easily damaged during manual separation. Therefore, it is necessary to propose a corn seed germination rate sampling and detection device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a corn seed germination rate sampling and detection device, which has the characteristics of shaking out the soil in the groove and separating it from the corn seeds, thereby avoiding damage to the buds of the corn seeds when the soil and the corn seeds are separated, and secondly, the germination status of the corn seeds can be further clearly checked.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corn seed germination rate sampling and detection device, comprising a detection box, a seedling tray is installed inside the detection box, a seedling cavity is placed inside the seedling tray, a fixed frame located below the seedling tray is installed inside the detection box, a detection tray is arranged on the inner side of the fixed frame, a plurality of springs are installed between the inner wall of the fixed frame and the detection tray, a plurality of evenly distributed grooves are opened on the upper end surface of the detection tray, and a vibration motor is installed on the outer wall of the detection tray;

[0007] A plurality of brackets are installed on the upper end surface of the detection plate, and a lighting lamp located above the groove is installed on the lower end surfaces of the plurality of brackets.

[0008] In order to smoothly install the fixed frame in or remove it from the detection box, as a preferred corn seed germination rate sampling and detection device of the utility model, the left and right sides of the inner wall of the detection box are fixedly connected with fixed blocks, and the left and right sides of the fixed frame are fixedly connected with sliding blocks slidably connected to the fixed blocks.

[0009] In order to record the seed germination conditions and the specific conditions of the experimental environment, as a preferred embodiment of the corn seed germination rate sampling and detection device of the present invention, a label is adhered to the outer wall of the bracket.

[0010] In order to collect the screened soil in a centralized manner, as a preferred embodiment of the corn seed germination rate sampling and detection device of the present invention, a collection box is placed at the bottom end of the detection box.

[0011] In order to smoothly screen and drop the soil adhered to the corn seeds, as a preferred embodiment of the corn seed germination rate sampling and detection device of the utility model, the groove is in a mesh structure.

[0012] In order to slide the seedling tray inside the detection box, as a preferred corn seed germination rate sampling and detection device of the utility model, mounting plates slidingly connected to the seedling tray are installed on the left and right sides of the inner wall of the detection box, and a box door is installed on the outer wall of the detection box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model first plants corn seeds in a seedling cavity. When it is necessary to detect the germination of the corn seeds, the fixed frame can be pulled out to the outside of the detection box, and the seedling cavity can be taken out of the seedling tray and poured into the groove. The corn seeds and soil in multiple seedling cavities are poured into multiple grooves respectively, and then the vibration motor is operated to drive the detection tray to vibrate, so as to shake out the soil in the groove and separate it from the corn seeds, thereby avoiding damage to the buds of the corn seeds when the soil and the corn seeds are separated. Secondly, the lighting lamp can be used to further clearly check the germination of the corn seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 It is the overall cross-sectional structural diagram of the utility model;

[0017] Figure 3 This is a structural diagram of the detection disk of the utility model;

[0018] Figure 4 For the utility model Figure 2 Enlarged view of point A.

[0019] In the figure: 1. detection box; 101. mounting plate; 2. seedling tray; 201. seedling chamber; 3. fixing frame; 301. detection tray; 302. groove; 303. spring; 304. vibration motor; 305. bracket; 306. lighting lamp; 307. label; 4. fixing block; 401. sliding block; 5. collection box. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4 A corn seed germination rate sampling and detection device comprises a detection box 1, a seedling tray 2 is installed inside the detection box 1, a seedling cavity 201 is placed inside the seedling tray 2, a fixing frame 3 located below the seedling tray 2 is installed inside the detection box 1, a detection tray 301 is arranged inside the fixing frame 3, a plurality of springs 303 are installed between the inner wall of the fixing frame 3 and the detection tray 301, a plurality of evenly distributed grooves 302 are opened on the upper end surface of the detection tray 301, and a vibration motor 304 is installed on the outer wall of the detection tray 301;

[0021] A plurality of brackets 305 are installed on the upper end surface of the detection plate 301 , and a lighting lamp 306 located above the groove 302 is installed on the lower end surfaces of the plurality of brackets 305 .

[0022] In this embodiment: corn seeds are planted in the seedling cavity 201. When it is necessary to detect the germination of the corn seeds, the fixed frame 3 can be pulled outward from the detection box 1, and the seedling cavity 201 can be taken out from the seedling tray 2 and poured into the groove 302. The corn seeds and soil in multiple seedling cavities 201 are poured into multiple grooves 302 respectively, and then the vibration motor 304 is operated to drive the detection tray 301 to vibrate, and the soil in the groove 302 is shaken off and separated from the corn seeds, thereby avoiding damage to the buds of the corn seeds when the soil is separated from the corn seeds. Secondly, the lighting lamp 306 can be used to further clearly check the germination of the corn seeds.

[0023] As a technical optimization solution of the utility model, the left and right sides of the inner wall of the detection box 1 are fixedly connected with fixed blocks 4, and the left and right sides of the fixed frame 3 are fixedly connected with sliding blocks 401 slidably connected to the fixed blocks 4.

[0024] In this embodiment, the fixing block 4 and the sliding block 401 cooperate with each other to smoothly install the fixing frame 3 in the detection box 1 or remove it from the detection box 1 .

[0025] As a technical optimization solution of the present invention, a label 307 is bonded to the outer wall of the bracket 305 .

[0026] In this embodiment, the label 307 can be used to record the seed germination conditions and the specific conditions of the experimental environment.

[0027] As a technical optimization solution of the present invention, a collection box 5 is placed at the bottom of the detection box 1 .

[0028] In this embodiment, the screened soil can be collected centrally through the collecting box 5 .

[0029] As a technical optimization solution of the present invention, the groove 302 is in a mesh structure.

[0030] In this embodiment, the grooves 302 are in a mesh structure, so that the soil adhering to the corn seeds can fall off.

[0031] As a technical optimization solution of the utility model, mounting plates 101 slidably connected to the seedling tray 2 are installed on both sides of the inner wall of the detection box 1, and a box door is installed on the outer wall of the detection box 1.

[0032] In this embodiment: the seedling tray 2 is slidably connected to the inside of the detection box 1 through the mounting plate 101.

[0033] Working principle: First, plant corn seeds in the seedling cavity 201. When it is necessary to detect the germination of the corn seeds, the fixed frame 3 can be pulled out to the outside of the detection box 1, and the seedling cavity 201 can be taken out of the seedling tray 2 and poured into the groove 302. The corn seeds and soil in multiple seedling cavities 201 are poured into multiple grooves 302 respectively, and then the vibration motor 304 is operated to drive the detection tray 301 to vibrate, shake off the soil in the groove 302, and separate it from the corn seeds, thereby avoiding damage to the buds of the corn seeds when the soil and the corn seeds are separated. Secondly, the lighting lamp 306 can be used to further clearly check the germination of the corn seeds.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A corn seed germination rate sampling and detection device, comprising a detection box (1), characterized in that: A seedling tray (2) is installed inside the detection box (1), a seedling cavity (201) is placed inside the seedling tray (2), a fixed frame (3) located below the seedling tray (2) is installed inside the detection box (1), a detection tray (301) is arranged inside the fixed frame (3), a plurality of springs (303) are installed between the inner wall of the fixed frame (3) and the detection tray (301), a plurality of evenly distributed grooves (302) are provided on the upper end surface of the detection tray (301), and a vibration motor (304) is installed on the outer wall of the detection tray (301); A plurality of brackets (305) are installed on the upper end surface of the detection plate (301), and a lighting lamp (306) located above the groove (302) is installed on the lower end surfaces of the plurality of brackets (305).

2. A corn seed germination rate sampling and detection device according to claim 1, characterized in that: The left and right sides of the inner wall of the detection box (1) are fixedly connected with fixed blocks (4), and the left and right sides of the fixed frame (3) are fixedly connected with sliding blocks (401) that are slidably connected to the fixed blocks (4).

3. A corn seed germination rate sampling and detection device according to claim 1, characterized in that: A label (307) is bonded to the outer wall of the bracket (305).

4. The corn seed germination rate sampling and detection device according to claim 1, characterized in that: A collection box (5) is placed at the bottom of the detection box (1).

5. The corn seed germination rate sampling and detection device according to claim 1, characterized in that: The groove (302) has a mesh structure.

6. A corn seed germination rate sampling and detection device according to claim 1, characterized in that: Mounting plates (101) slidably connected to the seedling tray (2) are installed on both left and right sides of the inner wall of the detection box (1), and a box door is installed on the outer wall of the detection box (1).

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