High-yield corn seed vigor detection device

Abstract

The utility model relates to the technical field of corn seed vigor detection, in particular to a high-yield corn seed vigor detection device which comprises a supporting column, a first box body, a second box body, a third box body, a placing plate, supporting legs and the like, supporting legs are arranged on one side of the bottom of the containing plate, the other side of the containing plate communicates with a second box body, the second box body is connected with a supporting column arranged below the containing plate, the supporting column is rotationally connected with a first box body and a third box body, the first box body and the third box body both can communicate with the second box body, and a longitudinal groove is formed in the upper portion of one side of the first box body. Guide rods are symmetrically arranged on the two sides, with the longitudinal groove as the center, of the outer wall of the first box body, a first check block is jointly connected between the guide rods in a sliding mode, and an immersion cleaning frame is arranged in the first box body in a sliding mode. And the second check block drives the immersion cleaning frame to enter the immersion solution of the first box body, so that the corn dyeing function is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of maize seed vigor detection, and particularly relates to a high-yield maize seed vigor detection device. Background Technique

[0002] The detection of maize seed vigor is an important link in evaluating seed quality, aiming to ensure that seeds can germinate quickly and form strong seedlings after planting. Vigor detection can help growers select the most suitable seeds for planting, thereby improving crop yield and quality.

[0003] The staining method is a commonly used method for detecting maize seed vigor, which is based on the different reactions of living cells and dead cells to external dyes. The cell membrane of living cells has selective permeability and can prevent certain dyes from entering the cell interior; while the cell membrane of dead cells loses this function and can thus be stained by dyes. The vigor status of seeds can be visually judged through staining. In the prior art, usually, the cut seeds are placed in an immersion solution for soaking for a period of time, and then fished out and the excess dyes on the maize seeds are washed clean with water. This step is mostly completed manually; since the TTC reagent used in the staining method is a chemical reagent, if not careful during operation, the physical and mental health of the operator is vulnerable to harm.

[0004] Based on this, it is necessary to design a safe and convenient high-yield maize seed vigor detection device to achieve efficient and safe detection of maize seed vigor. Content of the Utility Model

[0005] The technical implementation scheme of the utility model is: a high-yield maize seed vigor detection device, including a support column, a first box body, a second box body, a third box body, a placement plate, support feet, a first stop block, a washing frame, a second stop block and a guide rod. One side of the bottom of the placement plate is provided with support feet, and the other side of the placement plate is communicated with the second box body. The second box body is connected to the support column arranged below the placement plate. The first box body and the third box body are rotatably connected to the support column, and both the first box body and the third box body can be communicated with the second box body. A longitudinal groove is opened in the upper part of one side of the first box body, and guide rods are symmetrically arranged on both sides of the outer wall of the first box body with the longitudinal groove as the center. A first stop block is slidably connected between the guide rods. A washing frame is slidably arranged in the first box body, and the washing frame is connected to the second stop block slidably arranged in the longitudinal groove. The top of the first stop block is in contact and cooperation with the bottom of the second stop block.

[0006] Furthermore, it also includes a wedge block and a spring. A transverse groove is opened in the lower inner cavity of the second box body. The wedge block is slidably arranged in the transverse groove. A spring is arranged between the wedge block and the groove wall of the transverse groove, and both ends of the spring are respectively connected to the groove wall of the transverse groove and the wedge block. Wedge grooves for clamping and cooperating with the wedge block are opened on both sides of the second stop block facing the longitudinal groove.

[0007] Furthermore, sliding grooves are formed on both sides of the top of the placement plate, and a push plate for pushing the materials on the placement plate into the second box body is arranged on the placement plate. The two ends of the push plate are slidably matched with the sliding grooves.

[0008] Furthermore, a water tank is installed on the second box body, and a spray head installed on the inner wall of the second box body is communicated with the water tank.

[0009] Furthermore, a discharge port is formed on one side wall of the upper part of the second box body, and a sealing box door is movably arranged at the discharge port.

[0010] Furthermore, an I-shaped discharge plate is slidably arranged on the other side wall of the upper part of the second box body, and the I-shaped discharge plate is directly opposite to the discharge port.

[0011] The utility model has the following advantages: the second stop block drives the immersion frame into the soaking solution in the first box body, thereby realizing the corn dyeing function. The first stop block moves upward to squeeze the second stop block upward, and the second stop block drives the immersion frame to move upward, thereby lifting the dyed corn from the soaking solution in the first box body. The second stop block is limited by the cooperation of the wedge block and the spring. By rotating the first box body away from the bottom of the second box body and rotating the third box body to the second box body to replace the second box body, clear water is sprayed on the corn seeds through the spray head to remove the excess fuel, and the waste liquid for cleaning the corn seeds is collected through the third box body. This process has the advantages of simple and safe operation, and realizes the efficient and safe viability detection operation of the corn seeds. Description of the Drawings

[0012] Figure 1 is a three-dimensional structure schematic diagram of the utility model.

[0013] Figure 2 is a three-dimensional structure sectional view of the first box body, the first stop block and the second stop block of the utility model.

[0014] Figure 3 is a three-dimensional structure sectional view of the second box body and the second stop block of the utility model.

[0015] Figure 4 For the utility model Figure 3 is an enlarged view of part A.

[0016] Figure 5 is a three-dimensional structure schematic diagram of the connecting rod and the third box body of the utility model.

[0017] In the above drawings: 1: support column, 2: first box body, 201: second box body, 3: placement plate, 301: chute, 302: support feet, 4: push plate, 5: first stop block, 6: water tank, 601: nozzle, 7: I-shaped discharge plate, 8: box door, 9: immersion frame, 901: second stop block, 903: guide rod, 904: wedge block, 905: spring, 10: third box body. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment: A high-yield corn seed vigor detection device, as Figures 1-5 shown, includes a support column 1, a first box body 2, a second box body 201, a third box body 10, a placement plate 3, support feet 302, a first stop block 5, an immersion frame 9, a second stop block 901 and a guide rod 903. A support foot 302 is arranged on the left side of the bottom of the placement plate 3. The placement plate 3 has a structure with raised edges on all four sides and a flat middle part. A discharge port is provided on the right side of the placement plate 3. The discharge port on the right side of the placement plate 3 is communicated with the second box body 201. The second box body 201 is connected to the support column 1 arranged below the placement plate 3. The support column 1 provides a supporting force for the second box body 201. A first box body 2 and a third box body 10 are rotatably connected to the support column 1. The first box body 2 and the third box body 10 are vertically intersecting. For easy movement, moving wheels can be installed at the bottoms of the first box body 2 and the third box body 10. Both the first box body 2 and the third box body 10 can be communicated with the second box body 201, and the first box body 2 and the third box body 10 provide a longitudinal supporting force for the second box body 201. A longitudinal groove is provided in the upper part on the right side of the first box body 2. Guide rods 903 are symmetrically arranged on both sides of the outer wall of the first box body 2 centered on the longitudinal groove. A first stop block 5 is slidably connected between the guide rods 903. The first stop block 5 is used to block the longitudinal groove in the upper part on the right side of the first box body 2. An immersion frame 9 is slidably arranged in the first box body 2. The immersion frame 9 is used to place corn seeds and immerse the corn seeds to be dyed in the solution inside the first box body 2 for soaking. The immersion frame 9 is connected to a second stop block 901 slidably arranged in the longitudinal groove. The second stop block 90 is used to put the immersion frame 9 into the solution in the first box body 2 or lift the immersion frame 9 out of the solution in the first box body 2. The top of the first stop block 5 is in contact and cooperation with the bottom of the second stop block 901.

[0020] As Figure 3 and Figure 4As shown, it further includes a wedge block 904 and a spring 905. A transverse groove is provided in the lower inner cavity of the second box body 201. The wedge block 904 is slidably arranged in the transverse groove. A spring 905 is arranged between the wedge block 904 and the groove wall of the transverse groove. Both ends of the spring 905 are connected to the groove wall of the transverse groove and the wedge block 904 respectively. Wedge grooves for snap-fitting with the wedge block 904 are provided on both sides of the second stop block 901 facing the longitudinal groove. The inclined surface of the wedge block 904 faces downward and the right-angle surface faces upward. When the second stop block 901 moves upward, when the wedge block 904 is horizontally aligned with the wedge groove, under the action of the spring 905, the wedge block 904 is inserted into the wedge groove to realize the limit of the second baffle 901. When the second stop block 901 needs to move downward, the wedge block 904 is pulled in a direction away from the wedge groove to release the limit of the wedge block 904.

[0021] As Figure 1 shown, sliding grooves 301 are provided on both sides of the top of the placing plate 3. A pushing plate 4 for pushing the materials on the placing plate 3 into the second box body 201 is arranged on the placing plate 3. Both ends of the pushing plate 4 are slidably matched with the sliding grooves 301.

[0022] As Figure 1 shown, a water tank 6 is installed on the second box body 201. A spray head 601 installed on the inner wall of the second box body 201 is communicated with the water tank 6. A water pump is arranged in the water tank 6. The clear water in the water tank 6 is pumped to the spray head 601 by the water pump and sprayed on the corn seeds through the spray head 601, so as to realize the function of removing the residual dye on the corn seeds.

[0023] As Figure 2 shown, a discharge port is provided on one side wall of the upper part of the second box body 201. A sealing box door 8 is movably arranged at the discharge port. An I-shaped discharge plate 7 is slidably arranged on the other side wall of the upper part of the second box body 201. The I-shaped discharge plate 7 is directly opposite to the discharge port. The I-shaped discharge plate 7 extends into the second box body 201 and pushes the corn seeds on the screening frame 8 towards the discharge port at the upper part of the second box body 201, thereby realizing the function of conveniently discharging the corn seeds.

[0024] During use, the corn seeds are placed on the placing plate 3. The seeds are cut in half by the cutter. Subsequently, the cut corn seeds are pushed onto the immersion washing frame 9 in the second box body 201 by the pushing plate 4. The wedge blocks 904 on both sides are pushed in a direction away from the second stop block 901. The wedge block 904 is away from the wedge groove of the second stop block 901, and the spring 905 is compressed, thereby releasing the limit of the wedge block 904 on the second stop block 901. Subsequently, the second stop block 901 moves downward and contacts and cooperates with the top of the first stop block 5 (as Figure 1In the state shown, when the second stopper 901 moves downward, it drives the immersion frame 9 to immerse downward into the 1% TTC soaking solution in the first box body 2, and keep warm for 1 - 3 hours under the condition of 30 - 35 °C. Thus, the corn seeds are dyed. Then, the first stopper 5 moves upward along the guide rod 903, thereby driving the second stopper 901 to move upward. When the wedge-shaped grooves on both sides of the second stopper 901 are directly opposite to the wedge-shaped grooves on the wedge block 904, under the action of the elastic force of the spring 905, the wedge block 904 is clamped into the wedge-shaped groove of the second stopper 901, so as to limit the second stopper 901 on the second box body 201. The immersion frame 9 and the corn seeds on the immersion frame 9 are limited inside the second box body 201. Then, the first box body 2 is rotated clockwise by 90 degrees, and the first box body 2 is separated from the second box body 201. The third box body 10 is rotated clockwise by 90 degrees to the directly below of the second box body 201. At this time, the clear water in the water tank 6 is sprayed onto the dyed corn seeds through the nozzle 601 to remove the excess dye. The waste liquid after flushing drops into the third box body 10 for collection. Then, observe the dyeing situation of the seeds. The living tissues will be dyed red or purple, while the dead parts will remain the original color. Thus, the effective detection of the vitality of the corn seeds is realized, and the cleaning waste liquid is effectively collected through the third box body 10, so as to ensure that the soaking solution in the first box body 2 can be recycled.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A high-yield corn seed vigor detection device, comprising a placement plate (3), support feet (302) and support columns (1), characterized in that, It further includes a first box body (2), a second box body (201), a third box body (10), a first stop block (5), a dipping frame (9), a second stop block (901) and a guide rod (903). One side at the bottom of the placing plate (3) is provided with a support foot (302). The other side of the placing plate (3) is communicated with the second box body (201). The second box body (201) is connected to a support column (1) arranged below the placing plate (3). The first box body (2) and the third box body (10) are rotatably connected to the support column (1). Both the first box body (2) and the third box body (10) can be communicated with the second box body (201). A longitudinal groove is formed in the upper part of one side of the first box body (2). Guide rods (903) are symmetrically arranged on both sides of the outer wall of the first box body (2) centered on the longitudinal groove. A first stop block (5) is slidably connected between the guide rods (903). A dipping frame (9) is slidably arranged in the first box body (2). The dipping frame (9) is connected to a second stop block (901) slidably arranged in the longitudinal groove. The top of the first stop block (5) is in contact and cooperation with the bottom of the second stop block (901).

2. The high-yield corn seed vigor detection device according to claim 1, characterized in that: It further includes a wedge block (904) and a spring (905). A transverse groove is formed in the inner cavity at the lower part of the second box body (201). The wedge block (904) is slidably arranged in the transverse groove. A spring (905) is arranged between the wedge block (904) and the groove wall of the transverse groove. Both ends of the spring (905) are respectively connected to the groove wall of the transverse groove and the wedge block (904). Wedge grooves for clamping and cooperation with the wedge block (904) are formed on both sides of the second stop block (901) facing the longitudinal groove.

3. The high-yield corn seed vigor detection device according to claim 2, wherein: Chute grooves (301) are formed on both sides at the top of the placing plate (3). A push plate (4) for pushing the materials on the placing plate (3) into the second box body (201) is arranged on the placing plate (3). Both ends of the push plate (4) are slidably matched with the chute grooves (301).

4. The high-yield corn seed vigor detection device according to claim 3, characterized in that: A water tank (6) is installed on the second box body (201). A spray head (601) installed on the inner wall of the second box body (201) is communicated with the water tank (6).

5. The high-yield corn seed vigor detection device according to claim 4, characterized in that: A discharge port is formed on one side wall at the upper part of the second box body (201). A sealing box door (8) is movably arranged at the discharge port.

6. The high-yield corn seed vigor detection device according to claim 5, characterized in that: An I-shaped discharge plate (7) is slidably arranged on the other side wall at the upper part of the second box body (201). The I-shaped discharge plate (7) is directly opposite to the discharge port.

Images