Corn seed storage device
The corn seed storage device that vibrates through the sieving of squirt leaves and screen baskets solves the problems of inaccurate temperature control and impurity treatment, and realizes automatic partitioning temperature control and flip, improving storage effect.
Patent Information
- Application Number
- CN202422349168.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The existing corn seed storage devices have problems such as inaccurate temperature control, high cost of manual screening and removal of impurities, and large temperature difference between seeds and external seeds at the center, resulting in deterioration.
The spiral conveyor blades are used for quantitative conveying and vibrating screening of the screen basket. Combined with partition storage and temperature control equipment, partition temperature control is achieved through contact sensors and solenoid valves, and the seeds are turned by using the spiral blades to avoid temperature differences.
Accurate temperature control and automatic screening of impurities are achieved, labor costs are reduced, seeds are prevented and storage effect is improved.
Smart Images
Figure CN223080573U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of storage devices, and specifically relates to a corn seed storage device. Background Art
[0002] The storage of corn seeds is very important for corn planting. The main purpose of storing corn seeds is to maintain the high vitality of corn seeds. Only by protecting the seeds well can they survive the winter safely and germinate quickly during sowing.
[0003] In the prior art, a storage device is mostly used in combination with a temperature control device to store and control the temperature of corn seeds. However, since different batches of corn seeds are harvested at different times and under different drying conditions, the corn seeds are prone to interfere with each other due to different internal temperatures and moisture, which affects the storage effect. If the corn seeds are not stored in different areas according to different harvest times, the temperature control will be inaccurate, thus affecting the storage effect. Moreover, before storage, it is necessary to manually screen the corn seeds to remove impurities, which is a waste of labor cost. In addition, the existing storage device is difficult to turn the corn seeds, resulting in a large temperature difference between the corn seeds at the bottom of the center and the external corn seeds, and it is easy to deteriorate. Summary of the Utility Model
[0004] In view of the above problems existing in the prior art, the main purpose of the present utility model is to provide a corn seed storage device.
[0005] The technical solution of the present utility model is as follows: A corn seed storage device includes a box body. It is characterized in that a feed hopper is fixedly connected to the top of the box body, a spiral conveyor blade is rotatably connected to the lower part inside the feed hopper, a first partition board is fixedly connected to the upper part inside the box body, a sieve basket is fixedly connected to the top of the first partition board, second partition boards are fixedly connected at equal intervals inside the box body and below the first partition board, a feeding pipe is fixedly connected to one side inside each of the plurality of second partition boards, electromagnetic valves are installed at the tops of the plurality of feeding pipes, spiral blades are rotatably connected to the tops of the plurality of second partition boards and the bottom of the inner wall of the box body, and a transmission assembly is arranged at the top of the box body.
[0006] As a preferred implementation manner, the transmission assembly includes a first motor and a linkage unit. The first motor is fixedly connected to one side of the top of the box body, a worm is fixedly connected to the output end of the first motor, a rotating shaft is rotatably connected to one side of the top of the box body, a worm gear is fixedly connected to the outside of the rotating shaft, the worm gear is meshed with the worm, a second pulley is fixedly connected to the top of the rotating shaft, a first pulley is fixedly connected to the top of the spiral conveyor blade, and the second pulley and the first pulley are connected through a transmission belt through the inner wall of the feed hopper, and the sieve basket can be vibrated through the linkage unit.
[0007] As a preferred embodiment, the linkage unit includes a cam. The bottom of the rotating shaft extends into the interior of the box body and is fixedly connected to the cam. One side of the outer part of the sieve basket is fixedly connected with an elastic piece that cooperates with the cam.
[0008] As a preferred embodiment, the interior of the sieve basket extends to the bottom of the first partition and is fixedly connected with a connecting pipe that cooperates with the feeding pipe. An outlet rack is fixedly connected inside the box body and below the sieve basket frame. Temperature control devices are equidistantly installed inside the box body.
[0009] As a preferred embodiment, multiple spiral blades are connected by the same transmission shaft. Contact sensors are installed on one side of the bottoms of the first partition and the second partition. The bottom of the box body is fixedly connected with a second motor through a limiting plate. The output end of the second motor extends into the interior of the box body and is fixedly connected to the drive shaft of the spiral blade.
[0010] As a preferred embodiment, box doors are equidistantly installed on the outer part of the box body. The contact sensors are electrically connected to the corresponding solenoid valves and the first motor through an external controller. The second motor is electrically connected to the external controller.
[0011] The beneficial effects of the present utility model are as follows:
[0012] This device can evenly and quantitatively convey corn seeds through the spiral conveying blades, and then screen the corn seeds through the sieve basket to remove fine impurities in the corn seeds, avoiding the influence of impurities on the storage environment of the corn seeds. Moreover, through the cooperation of the contact sensors and solenoid valves in multiple partitions, the corn seeds can be stored in different partitions, realizing separate temperature control of the corn seeds in multiple partitions through multiple temperature control devices. During the storage of the corn seeds, the spiral blades can turn the corn seeds at the bottom of multiple partitions upward, thereby avoiding the problem that the corn seeds at the bottom of the center are prone to deterioration due to a large temperature difference from the corn seeds outside, and improving the temperature control effect of storing the corn seeds. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The following further describes the present utility model with reference to the drawings.
[0014] Figure 1 is the three-dimensional view of the present utility model;
[0015] Figure 2 is the sectional view of the present utility model;
[0016] Figure 3 is the first partial sectional view of the present utility model;
[0017] Figure 4 is the second partial sectional view of the present utility model;
[0018] Figure 5 For the present utility model Figure 3 The enlarged view of part A in the figure.
[0019] In the figure: 1, box body; 2, feed hopper; 3, spiral conveyor blade; 4, first partition; 5, sieve basket; 6, second partition; 7, blanking pipe; 8, solenoid valve; 9, spiral blade; 10, first motor; 11, worm; 12, rotating shaft; 13, worm gear; 14, first pulley; 15, second pulley; 16, transmission belt; 17, cam; 18, elastic sheet; 19, discharge rack; 20, contact sensor; 21, connecting pipe; 22, second motor; 23, box door. Specific embodiments
[0020] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0021] Please refer to Figures 1-5 , a corn seed storage device, including a box body 1, a feed hopper 2 is fixedly connected to the top of the box body 1, a spiral conveyor blade 3 is rotatably connected to the lower part inside the feed hopper 2, a first partition 4 is fixedly connected to the upper part inside the box body 1, a sieve basket 5 is fixedly connected to the top of the first partition 4, a plurality of second partitions 6 are fixedly connected at equal intervals inside the box body 1 and below the first partition 4, a blanking pipe 7 is fixedly connected to one side inside each of the plurality of second partitions 6, a solenoid valve 8 is installed at the top of each of the plurality of blanking pipes 7, a spiral blade 9 is rotatably connected to the top of each of the plurality of second partitions 6 and the bottom of the inner wall of the box body 1, and a transmission assembly is arranged at the top of the box body 1.
[0022] Specifically, the transmission assembly includes a first motor 10 and a linkage unit. The first motor 10 is fixedly connected to one side of the top of the box body 1, a worm 11 is fixedly connected to the output end of the first motor 10, a rotating shaft 12 is rotatably connected to one side of the top of the box body 1, a worm gear 13 is fixedly connected to the outside of the rotating shaft 12, the worm gear 13 is meshed with the worm 11, a second pulley 15 is fixedly connected to the top of the rotating shaft 12, a first pulley 14 is fixedly connected to the top of the spiral conveyor blade 3, and the second pulley 15 and the first pulley 14 are connected through a transmission belt 16 through the inner wall of the feed hopper 2. The sieve basket 5 can be vibrated through the linkage unit. The linkage unit includes a cam 17. The bottom of the rotating shaft 12 extends into the box body 1 and is fixedly connected with the cam 17. An elastic sheet 18 matched with the cam 17 is fixedly connected to one side outside the sieve basket 5.
[0023] Through the above technical solution, the electromagnetic valve 8 at the top of the blanking pipe 7 is in the initial closed state. The corn seeds can be put in through the feed hopper 2. After the corn seeds are put into the interior of the feed hopper 2, the first motor 10 is started by an external controller. The output end of the first motor 10 drives the worm 11 to rotate. The worm 11 then drives the worm wheel 13 and the rotating shaft 12 to rotate through the meshing relationship, so that the rotating shaft 12 drives the second pulley 15 at the top to rotate. The second pulley 15 then drives the first pulley 14 and the spiral conveying blade 3 to rotate through the transmission belt 16, and the corn seeds can be uniformly and quantitatively conveyed by the spiral conveying blade 3. When the corn seeds fall into the interior of the sieve basket 5, the rotating shaft 12 simultaneously drives the cam 17 at the bottom to rotate. Through the cam 17, the elastic piece 18 and the sieve basket 5 can be struck at a high frequency, thereby driving the sieve basket 5 to vibrate at a high frequency, and the corn seeds can be sieved, and the fine impurities in the corn seeds can be sieved out to avoid the influence of the impurities on the storage environment of the corn seeds. The sieved impurities can be discharged out of the box body 1 through the discharge rack 19. The remaining corn seeds fall downward through the connecting pipe 21 and are then blocked by the electromagnetic valve 8 at the top of the blanking pipe 7 and fall into the corresponding storage cavity. When the corresponding storage cavity is filled with corn seeds, it can contact the corresponding contact sensor 20, so that the corresponding contact sensor 20 sends a signal to the external controller, and the corresponding electromagnetic valve 8 is opened through the external controller, and at the same time the first motor 10 is turned off, and the blanking of the corn seeds can be cancelled. When there is a second wave of corn seeds to be stored subsequently, continue to put them into the interior of the feed hopper 2 and repeat the above operations, and the purpose of storing the corn seeds in partitions can be achieved, so as to realize the individual temperature control of the corn seeds in multiple partitions through multiple temperature control devices. During the storage process of the corn seeds, the second motor 22 can be started by the external controller. The output end of the second motor 22 drives the spiral blade 9 to rotate, and the corn seeds at the bottom in multiple partitions can be turned upward by the spiral blade 9, thereby avoiding the problem that the corn seeds at the bottom of the center are prone to deterioration due to the large temperature difference from the corn seeds outside, and improving the temperature control effect of storing the corn seeds.
[0024] Specifically, a connecting pipe 21 that cooperates with the blanking pipe 7 is fixedly connected to the bottom of the first partition plate 4 extending into the interior of the sieve basket 5. A discharge rack 19 is fixedly connected to the interior of the box body 1 and below the sieve basket frame 5. Temperature control devices are equidistantly installed in the interior of the box body 1. The multiple spiral blades 9 are connected by the same transmission shaft. Contact sensors 20 are installed on one side of the bottom of the first partition plate 4 and the second partition plate 6. The bottom of the box body 1 is fixedly connected to the second motor 22 through a limiting plate. The output end of the second motor 22 extends into the interior of the box body 1 and is fixedly connected to the drive shaft of the spiral blade 9.
[0025] Through the above technical solution, the multiple temperature control devices provided can perform partition temperature control on the corn seeds stored in multiple partitions.
[0026] Specifically, a box door 23 is equidistantly installed outside the box body 1. The contact sensor 20 is electrically connected to the corresponding solenoid valve 8 and the first motor 10 through an external controller, and the second motor 22 is electrically connected to the external controller.
[0027] Through the above technical solution, the corn seeds in the corresponding partition can be taken out by opening the corresponding box door 23, and the external controller facilitates the staff to quickly control the first motor 10 and the second motor 22.
[0028] During use, the solenoid valve 8 at the top of the blanking pipe 7 is in the initial closed state. Corn seeds can be put in through the feed hopper 2. After the corn seeds are put into the interior of the feed hopper 2, the first motor 10 is started by an external controller. The output end of the first motor 10 drives the worm 11 to rotate. The worm 11 then drives the worm gear 13 and the rotating shaft 12 to rotate through the meshing relationship, so that the rotating shaft 12 drives the second pulley 15 at the top to rotate. The second pulley 15 then drives the first pulley 14 and the spiral conveyor blade 3 to rotate through the transmission belt 16, and the corn seeds can be evenly and quantitatively conveyed by the spiral conveyor blade 3. When the corn seeds fall into the interior of the sieve basket 5, the rotating shaft 12 also drives the cam 17 at the bottom to rotate. The elastic piece 18 and the sieve basket 5 can be struck at high frequency through the cam 17, thereby driving the sieve basket 5 to vibrate at high frequency, and the corn seeds can be sieved to remove the fine impurities in the corn seeds to avoid the influence of the impurities on the storage environment of the corn seeds. The sieved impurities can be discharged out of the box body 1 through the discharge rack 19. The remaining corn seeds fall downward through the connecting pipe 21 and are then blocked by the solenoid valve 8 at the top of the blanking pipe 7 and fall into the corresponding storage cavity. When the corresponding storage cavity is filled with corn seeds, it can contact the corresponding contact sensor 20, so that the corresponding contact sensor 20 sends a signal to the external controller, and the corresponding solenoid valve 8 is opened through the external controller, and at the same time the first motor 10 is turned off, and the blanking of the corn seeds can be cancelled. When a second wave of corn seeds needs to be stored later, continue to put them into the interior of the feed hopper 2 and repeat the above operations to achieve the purpose of storing the corn seeds in partitions, so as to realize the individual temperature control of the corn seeds in multiple partitions through multiple temperature control devices. During the storage of the corn seeds, the second motor 22 can be started by the external controller. The output end of the second motor 22 drives the spiral blade 9 to rotate, and the corn seeds at the bottom of multiple partitions can be turned upward through the spiral blade 9, thereby avoiding the problem that the corn seeds at the bottom of the center are prone to deterioration due to the large temperature difference from the external corn seeds, and improving the temperature control effect of storing the corn seeds. The multiple temperature control devices provided can perform zone temperature control on the corn seeds stored in multiple partitions. The corresponding box door 23 can be opened to take out the corn seeds in the corresponding partition. The external controller facilitates the staff to quickly control the first motor 10 and the second motor 22.
[0029] The above front, back, left, right, up, and down are all based on the Figure 1 description drawings. Taking the perspective of the person observing as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.
[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present utility model.
[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A corn seed storage device, comprising a box body (1), characterized in that, A feed hopper (2) is fixedly connected to the top of the box body (1). A spiral conveyor blade (3) is rotatably connected to the lower part inside the feed hopper (2). A first partition plate (4) is fixedly connected to the upper part inside the box body (1). A sieve basket (5) is fixedly connected to the top of the first partition plate (4). Second partition plates (6) are fixedly connected to the lower part inside the box body (1) at equal intervals. A blanking pipe (7) is fixedly connected to one side inside each of the plurality of second partition plates (6). Solenoid valves (8) are installed at the tops of the plurality of blanking pipes (7). Spiral blades (9) are rotatably connected to the tops of the plurality of second partition plates (6) and the bottom of the inner wall of the box body (1). A transmission assembly is arranged at the top of the box body (1).
2. The maize seed storage device according to claim 1, characterized in that, The transmission assembly includes a first motor (10) and a linkage unit. The first motor (10) is fixedly connected to one side of the top of the box body (1). An output end of the first motor (10) is fixedly connected to a worm (11). A rotating shaft (12) is rotatably connected to one side of the top of the box body (1). A worm gear (13) is fixedly connected to the outside of the rotating shaft (12). The worm gear (13) is meshed with the worm (11). A second pulley (15) is fixedly connected to the top of the rotating shaft (12). A first pulley (14) is fixedly connected to the top of the spiral conveyor blade (3). The second pulley (15) and the first pulley (14) are connected by a transmission belt (16) through the inner wall of the feed hopper (2). The sieve basket (5) can be vibrated through the linkage unit.
3. A corn seed storage device according to claim 2, characterized in that, The linkage unit includes a cam (17). The bottom of the rotating shaft (12) extends into the box body (1) and is fixedly connected to the cam (17). An elastic sheet (18) which is matched with the cam (17) is fixedly connected to one side outside the sieve basket (5).
4. A corn seed storage device according to claim 3, characterized in that, A connecting pipe (21) which is matched with the blanking pipe (7) is fixedly connected to the bottom of the sieve basket (5) extending into the first partition plate (4). An outlet rack (19) is fixedly connected to the lower part inside the box body (1) and located below the sieve basket frame (5). Temperature control devices are installed in the box body (1) at equal intervals.
5. The storage device for corn seeds according to claim 4, characterized in that, The plurality of spiral blades (9) are connected by the same transmission shaft. Contact sensors (20) are installed at one side of the bottoms of the first partition plate (4) and the second partition plates (6). A second motor (22) is fixedly connected to the bottom of the box body (1) through a limiting plate. An output end of the second motor (22) extends into the box body (1) and is fixedly connected to a driving shaft of the spiral blade (9).
6. The storage device for corn seeds according to claim 5, wherein, Box doors (23) are installed at equal intervals on the outside of the box body (1). The contact sensors (20) are electrically connected to the corresponding solenoid valves (8) and the first motor (10) through an external controller. The second motor (22) is electrically connected to the external controller.