Constant-temperature seed activation device

Abstract

The utility model relates to the technical field of seed activating devices, and discloses a constant-temperature seed activating device which comprises an activating box, a side door is arranged at the front end of the activating box, a placing disc for placing corn seeds is arranged in a cavity of the activating box, a spraying assembly is arranged above the placing disc, the spraying assembly comprises a spraying pipe and an atomizing nozzle, and the atomizing nozzle is connected with the side door. And a limiting ring fixedly penetrates through the outer wall face of the spraying pipe, a rectangular box is fixedly installed at the rear end of the activation box, and a driving unit is arranged in a cavity of the rectangular box and comprises a connecting rod and a moving plate. The spraying assembly is arranged to spray corn seeds on the placing disc below, the rectangular box is fixedly mounted at the rear end of the activation box, and the driving unit is arranged to integrally reciprocate the spraying assembly, so that the corn seeds below are uniformly sprayed, and the situation that the seeds are not sprayed is avoided; and a mechanical structure is arranged for driving, the device is stable, and later maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of seed activation devices, in particular to a seed constant temperature activation device. Background Art

[0002] The prior art discloses a constant temperature activation device for corn seeds (Announcement No.: CN217884418U), comprising a box body, a box door is arranged on one side wall of the box body, a heating tube is fixed to the top inner wall of the box body, and a thermometer is fixed to the top inner wall of the box body; the utility model controls the heating tube to heat and keep the inside of the box body by means of a controller in cooperation with a thermometer, which can meet the required temperature of the corn seeds during cultivation, recycles excess water through a water tank and a water pump, and has a good water-saving effect; the water tank is arranged at the bottom of the box body, and when the box body is heated and kept warm, the water inside the water tank can also be heated and evaporated to the inside of the box body for moisturizing, thereby providing the humidity required for seed activation, and further improving the activation effect on the corn seeds.

[0003] However, the existing technology uses a guide tube and a nozzle to spray the corn seeds in the cultivation tray. This spraying method has a poor spraying effect, and some corn seeds on the edge may not be sprayed or the spraying degree is insufficient, thereby reducing the activation rate of the corn seeds.

[0004] To this end, those skilled in the art provide a seed constant temperature activation device to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a seed constant temperature activation device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a seed constant temperature activation device, comprising an activation box, a side door is arranged at the front end of the activation box, a placing plate for placing corn seeds is arranged in the cavity of the activation box, a spray assembly for spraying the seeds is arranged above the placing plate, the spray assembly comprises a spray pipe and an atomizing nozzle, a limiting ring is fixedly passed through the outer wall of the spray pipe, a rectangular box is fixedly installed on the rear end of the activation box, a driving unit for moving the limiting ring is arranged in the cavity of the rectangular box, the driving unit comprises a connecting rod and a moving plate, the connecting rod movably passes through the side wall of the rectangular box and the activation box; the moving plate is in a In a state parallel to each other, both ends of the movable plate are fixedly connected with locking blocks, and rectangular grooves are provided on both sides of the inner wall of the rectangular box, and the locking blocks are movably engaged in the corresponding rectangular grooves; a threaded through hole is provided on one side wall of the movable plate, and a threaded rod is also provided in the cavity of the rectangular box, and the threaded rod movably penetrates the movable plate through the threaded through hole, and a threaded connection relationship is formed between the threaded rod and the movable plate; the threaded rod and the connecting rod are parallel to each other, and a servo motor is fixedly installed on the rear end wall of the rectangular box, one end of the threaded rod is movably installed on one side wall of the rectangular box cavity through a bearing, and the other end of the threaded rod movably penetrates the rectangular box and is fixedly connected to the output shaft of the corresponding servo motor.

[0007] Preferably, an equipment box is provided at the bottom end of the activation box, and an observation window is provided on one side of the side door.

[0008] Preferably, a water tank is provided at the rear end of the equipment box. The water tank is hollow and filled with water. A water delivery pipe is provided at the top of the water tank. A delivery pump is provided between the water delivery pipe and the water tank. The other end of the water delivery pipe is connected to the spray pipe through a telescopic water pipe.

[0009] Preferably, the number of the limiting rings is two, the number of connecting rods corresponds to the number of limiting rings one by one, and the two ends of the movable plate are fixedly connected to the connecting rods respectively.

[0010] The utility model provides a seed constant temperature activation device, which has the following beneficial effects:

[0011] (1) This seed constant temperature activation device can spray corn seeds placed on a plate below by setting a spray component. A rectangular box is fixedly installed at the rear end of the activation box. A driving unit is set to reciprocate the spray component as a whole, so that the corn seeds below are evenly sprayed, and there will be no situation where some seeds are not sprayed. The device is driven by a mechanical structure, and the device is stable and convenient for later maintenance.

[0012] (2) A seed constant temperature activation device is provided with a water tank at the rear end of the equipment box. Water is installed in the cavity of the water tank. The water in the water tank is transported to a water delivery pipe through a delivery pump, and the water is transported to a corresponding spray pipe through the delivery pipe.

[0013] (3) A seed constant temperature activation device has a snap-fitting block fixedly connected at both ends of a movable plate, and rectangular grooves are provided on both sides of the inner wall of the rectangular box. The snap-fitting block is movably engaged in the corresponding rectangular grooves, so that the movable plate moves along the direction of the rectangular groove. A threaded rod is provided to movably penetrate the movable plate through a threaded through hole. The threaded rod moves the movable plate during rotation, and the movement of the movable plate drives the spray pipe to move synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a seed constant temperature activation device of the utility model;

[0015] Figure 2 It is a right side schematic diagram of a seed constant temperature activation device of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection relationship between the spray pipe and the limit ring of a seed constant temperature activation device of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of a movable plate of a seed constant temperature activation device of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of a driving unit of a seed constant temperature activation device.

[0019] Legend:

[0020] 10. Activation box; 11. Equipment box; 12. Side door; 13. Placement tray; 14. Spray assembly; 15. Observation window; 16. Rectangular box; 17. Servo motor; 18. Water tank; 19. Water delivery pipe; 20. Delivery pump; 21. Spray pipe; 22. Atomizing nozzle; 23. Limiting ring; 24. Connecting rod; 25. Moving plate; 26. Threaded through hole; 27. Clamping block; 28. Threaded rod. DETAILED DESCRIPTION

[0021] like Figure 1-5 As shown: a seed constant temperature activation device, including an activation box 10, a side door 12 is provided at the front end of the activation box 10, a placing plate 13 for placing corn seeds is provided in the cavity of the activation box 10, a spray assembly 14 for spraying the seeds is provided above the placing plate 13, the spray assembly 14 includes a spray pipe 21 and an atomizing nozzle 22, a limiting ring 23 is fixedly penetrated on the outer wall of the spray pipe 21, a rectangular box 16 is fixedly installed at the rear end of the activation box 10, a driving unit for moving the limiting ring 23 is provided in the cavity of the rectangular box 16, the driving unit includes a connecting rod 24 and a moving plate 25, the connecting rod 24 movably penetrates the side wall of the rectangular box 16 and the activation box 10.

[0022] Specifically, by setting up a spray component 14, the corn seeds on the lower plate 13 can be sprayed, and a rectangular box 16 is fixedly installed at the rear end of the activation box 10. A driving unit is set to reciprocate the spray component 14 as a whole, so that the corn seeds below are evenly sprayed, and there will be no situation where some seeds are not sprayed. By setting up a mechanical structure for driving, the device is stable and convenient for later maintenance.

[0023] An equipment box 11 is disposed at the bottom end of the activation box 10 , and an observation window 15 is disposed on one side of the side door 12 .

[0024] Specifically, an equipment box 11 is provided at the bottom of the activation box 10 , and an observation window 15 is provided at one side of the side door 12 to facilitate operators to observe the activation status of the corn seeds in the activation box 10 through the observation window 15 .

[0025] A water tank 18 is provided at the rear end of the equipment box 11. The water tank 18 is hollow and filled with water. A water delivery pipe 19 is provided at the top of the water tank 18. A delivery pump 20 is provided between the water delivery pipe 19 and the water tank 18. The other end of the water delivery pipe 19 is connected to a spray pipe 21 through a telescopic water pipe.

[0026] Specifically, a water tank 18 is provided at the rear end of the equipment box 11 . Water is arranged in the cavity of the water tank 18 . The water in the water tank 18 is transported to a water delivery pipe 19 through a delivery pump 20 . The water in the water tank 18 is then transported to a corresponding spray pipe 21 through the water delivery pipe 19 .

[0027] There are two limit rings 23 , and the number of connecting rods 24 corresponds to the number of limit rings 23 . Both ends of the movable plate 25 are fixedly connected to the connecting rods 24 .

[0028] Specifically, the limiting ring 23 is fixedly passed through the spray pipe 21, the connecting rod 24 is fixedly connected to the limiting ring 23, and both ends of the movable plate 25 are fixedly connected to the connecting rod 24, so that the limiting ring 23, the connecting rod 24 and the movable plate 25 cooperate with the spray pipe 21 to form a rectangular frame.

[0029] The movable plate 25 and the spray pipe 21 are parallel to each other, and the two ends of the movable plate 25 are fixedly connected with the clamping blocks 27. The inner wall of the rectangular box 16 is provided with rectangular grooves on both sides, and the clamping blocks 27 are movably engaged in the corresponding rectangular grooves. A threaded through hole 26 is provided on one side wall of the movable plate 25, and a threaded rod 28 is also provided in the cavity of the rectangular box 16. The threaded rod 28 movably penetrates the movable plate 25 through the threaded through hole 26, and the threaded rod 28 and the movable plate 25 are in a threaded connection relationship.

[0030] Specifically, the two ends of the movable plate 25 are fixedly connected with the engaging blocks 27, and the inner wall surfaces of the rectangular box 16 are provided with rectangular grooves on both sides. The engaging blocks 27 are movably engaged in the corresponding rectangular grooves, so that the movable plate 25 moves along the direction of the rectangular groove. The threaded rod 28 is movably penetrated through the movable plate 25 through the threaded through hole 26. The threaded rod 28 moves the movable plate 25 during the rotation process, and the movement of the movable plate 25 drives the spray pipe 21 to move synchronously.

[0031] The threaded rod 28 and the connecting rod 24 are parallel to each other. A servo motor 17 is fixedly installed on the rear end wall of the rectangular box 16. One end of the threaded rod 28 is movably installed on one side wall of the cavity of the rectangular box 16 through a bearing. The other end of the threaded rod 28 movably passes through the rectangular box 16 and is fixedly connected to the output shaft of the corresponding servo motor 17.

[0032] Specifically, by installing the servo motor 17 on the rear end wall of the rectangular box 16 , the servo motor 17 drives the threaded rod 28 to rotate during operation, and the rotation of the threaded rod 28 drives the moving plate 25 to move.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A seed constant temperature activation device, comprising an activation box (10), characterized in that: The front end of the activation box (10) is provided with a side door (12), a placement tray (13) for placing corn seeds is provided in the cavity of the activation box (10), a spray assembly (14) for spraying the seeds is provided above the placement tray (13), the spray assembly (14) comprises a spray pipe (21) and an atomizing nozzle (22), a limit ring (23) is fixedly penetrated on the outer wall surface of the spray pipe (21), a rectangular box (16) is fixedly installed at the rear end of the activation box (10), a driving unit for moving the limit ring (23) is provided in the cavity of the rectangular box (16), the driving unit comprises a connecting rod (24) and a moving plate (25), the connecting rod (24) movably penetrates a side wall surface where the rectangular box (16) and the activation box (10) are attached; The movable plate (25) and the spray pipe (21) are parallel to each other, and the two ends of the movable plate (25) are fixedly connected with a clamping block (27). The inner wall surface of the rectangular box (16) is provided with rectangular grooves on both sides, and the clamping block (27) is movably clamped in the corresponding rectangular grooves. A threaded through hole (26) is provided on one side wall of the movable plate (25), and a threaded rod (28) is also provided in the cavity of the rectangular box (16). The threaded rod (28) movably penetrates the movable plate (25) through the threaded through hole (26), and a threaded connection relationship is formed between the threaded rod (28) and the movable plate (25); The threaded rod (28) and the connecting rod (24) are parallel to each other. A servo motor (17) is fixedly mounted on the rear end wall of the rectangular box (16). One end of the threaded rod (28) is movably mounted on a side wall of the cavity of the rectangular box (16) through a bearing. The other end of the threaded rod (28) movably passes through the rectangular box (16) and is fixedly connected to the output shaft of the corresponding servo motor (17).

2. The seed constant temperature activation device according to claim 1, characterized in that: The bottom end of the activation box (10) is provided with an equipment box (11), and one side of the side door (12) is provided with an observation window (15).

3. The seed constant temperature activation device according to claim 2, characterized in that: A water tank (18) is arranged at the rear end of the equipment box (11); the water tank (18) is hollow and has water in its cavity; a water delivery pipe (19) is arranged at the top end of the water tank (18); a delivery pump (20) is arranged between the water delivery pipe (19) and the water tank (18); and the other end of the water delivery pipe (19) is connected to a spray pipe (21) via a telescopic water pipe.

4. The seed constant temperature activation device according to claim 1, characterized in that: The number of the limiting rings (23) is two, the number of the connecting rods (24) corresponds to the number of the limiting rings (23) one by one, and the two ends of the movable plate (25) are respectively fixedly connected to the connecting rods (24).

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