Seed storage device

Abstract

The utility model relates to the technical field of seed storage, in particular to a seed storage device which comprises a storage box body, a detection top cover, a gate A, a weighing barrel, a gate B and a discharging barrel, the gate A is located between the storage box body and the weighing barrel and is mainly used for quantitatively controlling falling of seeds, and the gate B is located between the weighing barrel and the discharging barrel and is mainly used for discharging seeds. The seed discharging device is mainly used for weighing falling seeds, and a rotary guide plate in a discharging cylinder can ensure two discharging modes through 360-degree rotation; according to the seed storage device, the automation degree of seed storage is improved, meanwhile, the relevant conditions of storage are guaranteed, and the market prospect is wide.

Description

Technical Field

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

[0002] The storage conditions for seeds are generally low temperature and dryness, and some even isolate oxygen to reduce their respiration. However, the seeds in a general seed storage box are in a stacked state. For the seeds in the storage box, these two conditions sometimes cannot guarantee the balanced control of the bottom of the box. In addition, the existing seed storage box only serves as a storage function, and does not consider whether it is convenient to collect seeds, nor does it have any relevant structure. When the staff frequently takes out the seeds, the environment in the box will change, which will lead to a decrease in the actual storage effect of the seed storage device.

[0003] In this regard, there is an urgent need for a storage device that can achieve balanced control of seed storage conditions, facilitate access and does not affect the storage environment in the box. Utility Model Content

[0004] In order to make up for the deficiencies in the prior art and achieve the above functions, the utility model provides a seed storage device.

[0005] The utility model is realized through the following technical solutions:

[0006] A seed storage device comprises a detection top cover installed on a storage box body, the detection top cover comprises a top cover body, a convex shape and a ring-mounted sealing ring is provided below the top cover body, and a plurality of fans and air pressure sensors are built into the top cover body;

[0007] The upper part of the storage box is a hollow cylindrical structure, and the lower part is a hollow inverted cone structure. A spiral condenser and a plurality of temperature and humidity sensors are installed on the inner wall of the storage box, and a controller is arranged on the outer side. A plurality of drainage ports penetrating inside and outside are arranged on the side wall of the inverted cone of the storage box;

[0008] A gate A capable of closing the opening is installed at the bottom of the storage box, a square weighing bucket is fixed below the gate A, and the lower half of the weighing bucket is embedded in the cylindrical discharge cylinder below;

[0009] A gate B is arranged in the discharge cylinder, and the gate B is fixed to the bottom of the weighing barrel through a support beam installed in the discharge cylinder. An inclined stopper is arranged on the opposite side of the gate B, and an inclined rotating guide plate is installed below the inclined stopper. The rotating guide plate is fixed by the support rod at the bottom, and the support rod is connected to the rotating shaft of the motor below. The motor is installed on the fixed beam in the discharge cylinder, and transverse plates are installed on both sides of the fixed beam, and a downward-inclined arc-shaped alignment guide plate is installed on one of the transverse plates. A discharge outlet is arranged on the outer side of the discharge cylinder corresponding to the alignment guide plate, and the bottom surface of the discharge outlet is lower than the bottom of the alignment guide plate. The lower half of the discharge cylinder is an inverted frustum structure, and a threaded fixing port is arranged at the bottom.

[0010] Further, the fan surface is flush with the bottom of the top cover body, and the air pressure sensor probe protrudes from the bottom surface of the top cover body;

[0011] The upper end of the top cover body is provided with a display screen, a ventilation valve and a plurality of detection buttons. The top cover body is built with a battery and an information processing module. The top cover body is hinged to the upper end of the storage box.

[0012] Furthermore, the shell of the gate A is provided with a guide rail and a slider installed at the bottom of the storage box. The slider is connected to and driven by the cylinder A at the rear. A sealing plate is installed above the slider, and the top of the sealing plate is in contact with the bottom edge of the storage box. The air pipe and electrical circuit arranged in the gate A are connected to external electrical equipment through the shell of the gate A.

[0013] Furthermore, the gate B includes a horizontal support plate connected by a cylinder B through a floating joint, a buffer pad is installed above the support plate, a square weight sensor is fixed above the buffer pad, the top surface of the weight sensor completely closes the lower end opening of the weighing bucket, and the support plate is hinged to the support beam.

[0014] Furthermore, the edges of the rotating guide plate and the sequential guide plate fit with the inner wall of the discharge tube, the upper edge of the rotating guide plate is located at the bottom of the inclined block, and the lower edge is located at the junction of the cross plate of the fixed beam and the sequential guide plate. The rotating guide plate can rotate 360 ​​degrees in the discharge tube, and a knob switch is installed on the discharge outlet.

[0015] Furthermore, the fixing port is provided with a closing cover matched with its thread, a pair of supporting seats are installed on the outer wall of the discharge tube, a cable is provided on the fixed beam in the discharge tube, and the cable is connected to the controller through the side wall of the discharge tube.

[0016] The beneficial effects of the utility model are:

[0017] (1) The storage box is equipped with spiral condensing tubes, ventilation valves and related sensors within a certain height range to ensure that the stored seeds are in a low-temperature, low-humidity and low-oxygen storage environment. (2) The double gate design enables the device to have the function of weight-fixed seed delivery, while avoiding direct contact between the seeds in the storage box and the outside world, thereby maintaining low-temperature, low-humidity and low-oxygen storage conditions. (3) According to the placement position of the utility model, two modes of fixed outlet discharge and outlet discharge can be selected, which is conducive to the staff to collect seeds and improves the degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the utility model when the detection cover is removed;

[0020] Figure 3 This is a schematic diagram of the structure of the detection top cover of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of the lower half of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the gate A of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the gate B of the utility model;

[0024] Figure 7 A three-dimensional perspective view of the lower half of the utility model;

[0025] Figure 8 It is a schematic diagram of the structure when installed on a seed taking device.

[0026] In the figure,

[0027] 1. Storage box, 101. Temperature and humidity sensor, 102. Condenser, 1021. Condenser head, 103. Controller, 104. Drain;

[0028] 2. Detection top cover, 201. Top cover body, 202. Sealing ring, 203. Fan, 204. Air pressure sensor, 205. Gas flow port, 206. Detection button, 207. Display screen, 208. Ventilation valve;

[0029] 3. Gate A, 301, guide rail, 302, slider, 303, sealing plate, 304, cylinder A, 4, weighing barrel;

[0030] 5. Gate B, 501, weight sensor, 502, buffer pad, 503, support plate, 504, support beam, 505, floating joint, 506, cylinder B;

[0031] 6. Discharge cylinder, 601. Inclined stopper, 602. Rotating guide plate, 6021. Support rod, 6022. Motor, 603. Fixed beam, 604. Sequential guide plate, 605. Discharge port, 606. Fixed port, 607. Closing cover, 7. Support seat. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0034] like Figure 1 and Figure 3 As shown, the utility model includes a detection cover 2 installed on a storage box 1, the detection cover 2 includes a cover body 201, a sealing ring 202 is provided at the bottom of the cover body 201, and a plurality of fans 203 and an air pressure sensor 204 are built in the cover body 201;

[0035] The surface of the fan 203 is flush with the bottom of the top cover body 201, and is used for blowing air to dry the stored seeds in the storage box 1. The air pressure sensor 204 probe protrudes from the bottom surface of the top cover body 201, and can monitor the air pressure range in the storage box 1 in real time during the process of nitrogen filling and oxygen discharge; the upper end of the top cover body 201 is provided with a display screen 207, a ventilation valve 208 and a plurality of detection buttons 206, which can display and set the temperature, air pressure and weight parameters during the storage process. The top cover body 201 has a built-in battery and an information processing module, and the top cover body 201 is hinged to the upper end of the storage box 1, so that the detection top cover 2 can be rotated to open and close.

[0036] like Figure 2 , Figure 5 , Figure 8As shown, the upper half of the storage box body 1 is a hollow cylindrical structure, and the lower half is a hollow inverted cone structure. The circular structure can effectively prevent the seeds from getting stuck at the corners during the falling process; a spiral condenser 102 and a plurality of temperature and humidity sensors 102 are installed on the inner wall of the storage box body 1, which can ensure that the temperature and humidity of the seeds at different heights in the box are uniform, and a controller 103 is arranged on the outside. The side wall of the inverted cone of the storage box body 1 is provided with a plurality of drainage outlets 104 that penetrate inside and outside, and a plug is arranged at the outer end of the drainage outlet 104, which can temporarily store part of the moisture on the inner wall of the box (including condensed water droplets and moisture generated and discharged from the inside of the seeds), which can be discharged manually afterwards.

[0037] like Figure 5 As shown, a gate A3 capable of closing the opening is installed at the bottom of the storage box 1, and a square weighing bucket 4 is fixed below the gate A3, and the lower half of the weighing bucket 4 is embedded in the cylindrical discharge tube 6 below; a guide rail 301 and a slider 302 installed at the bottom of the storage box 1 are provided in the shell of the gate A3, and the slider 302 is connected to and driven by the cylinder A304 at the rear, and a sealing plate 303 is installed above the slider 302, and the top of the sealing plate 303 contacts the bottom edge of the storage box 1, so that the upper storage box 1 is guaranteed to be a closed inner cavity when closed, and the air pipe and electrical circuit arranged in the gate A3 are connected to the external electrical equipment through the shell of the gate A3, and the passing parts are all sealed with rubber.

[0038] like Figure 4 , Figure 6 , Figure 7 As shown, a gate B5 is provided in the discharge tube 6, and the gate B5 is fixed to the bottom of the weighing barrel 4 through a support beam 504 installed in the discharge tube 6. The gate B5 specifically includes a horizontal support plate 503 connected by a cylinder B506 through a floating joint 505. A buffer pad 502 is installed above the support plate 503. The buffer pad 502 can specifically be a low-density sponge, which plays an elastic buffering role when the seeds are discharged and fall to prevent the seeds from being damaged by impact. A square weight sensor 501 is fixed above the buffer pad 502 to measure the weight of the seeds. The top surface of the weight sensor 501 completely closes the lower end opening of the weighing barrel 4. The support plate 503 is hinged to the support beam 504. When the support plate 503 rotates and opens, the opening faces the inclined stopper 601.

[0039] An inclined stopper 601 is provided on the opposite side of the gate B5, and an inclined rotating guide plate 602 is installed below the inclined stopper 601. The rotating guide plate 602 is fixed by a support rod 6021 at the bottom, and the support rod 6021 is connected to the rotating shaft of the motor 6022 below, and can be connected by a conventional coupling. The motor 6022 is installed on a fixed beam 603 in the discharge cylinder 6, and cross plates are installed on both sides of the fixed beam 603. One of the cross plates is installed with a downward-inclined arc-shaped aligning guide plate 604. A discharge port 605 is provided on the outer side of the weighing barrel 4 corresponding to the aligning guide plate 604. The bottom surface of the discharge port 605 is lower than the bottom of the aligning guide plate 604 to prevent the steps from jamming the seeds. The discharge port 605 is set to the same arc length as the aligning guide plate 604 to ensure that all seeds can be discharged. The lower half of the storage box 1 is an inverted truncated cone structure, and a threaded fixing port 606 is provided at the bottom. The purpose is to fix the device on a specific component to quantitatively store and take seeds.

[0040] The edges of the rotating guide plate 602 and the sequential guide plate 604 fit with the inner wall of the discharge tube 6 to ensure that the seeds do not fall near the motor 6022 below. The upper edge of the rotating guide plate 602 is located at the bottom of the inclined block 601, and the lower edge is located at the junction of the cross plate of the fixed beam 603 and the sequential guide plate 604. The rotating guide plate 602 can rotate 360 ​​degrees in the discharge tube 6, and can provide two modes of discharge from the discharge port 605 and the fixed port 606. A knob switch is installed on the discharge port 605 to control the outflow of seeds.

[0041] The fixing port 606 is provided with a closing cover 607 that matches with its thread. When the storage device is installed on other collecting equipment, the closing cover 607 is removed. A pair of supporting seats 7 are installed on the outer wall of the discharge tube 6 for flat support. Cables are provided on the fixing beam 603 in the discharge tube 6. The cables are connected to the controller 103 through the side wall of the discharge tube 6. The relevant cables can be fixed by the cable buckle 608 on the side wall of the discharge tube 6.

[0042] The working principle of the utility model is as follows: (1) The seeds to be stored are placed in the storage box 1. At this time, gate A and gate B5 are in the closed state. Then the detection top cover 2 is closed and sealed. After that, oxygen is discharged and nitrogen is filled through the ventilation valve 208 to prevent the seeds from deteriorating. After completion, the temperature of the condenser is controlled to be 1 to 3 degrees Celsius to ensure low-temperature storage. (2) When discharge is required, gate A3 can be opened, and seeds of a certain weight fall onto the weighing bucket 4 and the weight sensor 501 of gate B5. When the set weight is reached, gate A3 is closed. At this time, gate B is opened, and the stored seeds fall to the inclined block 601, the rotating guide plate 602, and the sequential guide plate 604 in turn. When the discharge port 605 is opened, they are discharged. This is the discharge port mode, which is suitable for placing the storage device on the ground. (3) When the device is installed on other equipment such as a quantitative collection bucket through the fixed port 606, a fixed injection method is adopted. At this time, the rotating guide plate 602 and Figure 4 In the opposite direction, that is, when the gate B is opened, the hops fall to the inclined stopper 601 and the rotating guide plate 602 in sequence, and finally enter other equipment through the fixed opening 606.

[0043] The parameters of the entire process can be set manually, with the controller 103 serving as the control center.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A seed storage device, comprising a detection cover (2) mounted on a storage box (1), characterized in that: The detection top cover (2) comprises a top cover body (201), the bottom of the top cover body (201) is convex and provided with a ring-shaped sealing ring (202), and the top cover body (201) has a plurality of fans (203) and air pressure sensors (204) built in; The upper part of the storage box (1) is a hollow cylindrical structure, and the lower part is a hollow inverted cone structure. A spiral condenser tube (102) and a plurality of temperature and humidity sensors (101) are installed on the inner wall of the storage box (1), a controller (103) is arranged on the outer side, and a plurality of drainage ports (104) penetrating inside and outside are arranged on the side wall of the inverted cone of the storage box (1); The bottom of the storage box (1) is provided with a gate A (3) capable of closing the opening, a square weighing bucket (4) is fixed below the gate A (3), and the lower half of the weighing bucket (4) is embedded in the cylindrical discharge cylinder (6) below; The discharge cylinder (6) is provided with a gate B (5), which is fixed to the bottom of the weighing barrel (4) via a support beam (504) installed in the discharge cylinder (6). An inclined stopper (601) is provided on the opposite side of the gate B (5), and an inclined rotating guide plate (602) is installed below the inclined stopper (601). The rotating guide plate (602) is fixed by a support rod (6021) at the bottom, and the support rod (6021) is connected to the rotating shaft of the motor (6022) below. The machine (6022) is installed on a fixed beam (603) in a discharge tube (6), and horizontal plates are installed on both sides of the fixed beam (603). A downwardly inclined arc-shaped aligning guide plate (604) is installed on one of the horizontal plates. A discharge outlet (605) is provided on the outer side of the discharge tube (6) corresponding to the aligning guide plate (604). The bottom surface of the discharge outlet (605) is lower than the bottom of the aligning guide plate (604). The lower half of the discharge tube (6) is an inverted truncated cone structure, and a threaded fixing port (606) is provided at the bottom.

2. The seed storage device according to claim 1, characterized in that: The surface of the fan (203) is flush with the bottom of the top cover body (201), and the probe of the air pressure sensor (204) protrudes from the bottom surface of the top cover body (201); A display screen (207), a ventilation valve (208) and a plurality of detection buttons (206) are provided at the upper end of the top cover body (201); a battery and an information processing module are built into the top cover body (201); and the top cover body (201) is hinged to the upper end of the storage box (1).

3. The seed storage device according to claim 1, characterized in that: A guide rail (301) and a slider (302) mounted on the bottom of the storage box (1) are arranged in the shell of the gate A (3). The slider (302) is connected to and driven by the cylinder A (304) at the rear. A sealing plate (303) is installed above the slider (302). The top of the sealing plate (303) is in contact with the bottom edge of the storage box (1). The air pipe and electrical circuit arranged in the gate A (3) are connected to external electrical equipment through the shell of the gate A (3).

4. The seed storage device according to claim 1, characterized in that: The gate B (5) comprises a horizontal support plate (503) connected by a cylinder B (506) via a floating joint (505), a buffer pad (502) is installed above the support plate (503), a square weight sensor (501) is fixed above the buffer pad (502), the top surface of the weight sensor (501) completely closes the lower end opening of the weighing bucket (4), and the support plate (503) is hinged to the support beam (504).

5. The seed storage device according to claim 1, characterized in that: The edges of the rotating guide plate (602) and the aligning guide plate (604) fit with the inner wall of the discharge tube (6); the upper edge of the rotating guide plate (602) is located at the bottom of the inclined stopper (601); the lower edge is located at the junction of the horizontal plate of the fixed beam (603) and the aligning guide plate (604); the rotating guide plate (602) can rotate 360 ​​degrees in the discharge tube (6); and a knob switch is installed on the discharge outlet (605).

6. The seed storage device according to claim 1, characterized in that: The fixing port (606) is provided with a closing cover (607) that matches the thread thereof, a pair of supporting seats (7) are installed on the outer wall of the discharge cylinder (6), and a cable is provided on the fixing beam (603) in the discharge cylinder (6), and the cable is connected to the controller (103) through the side wall of the discharge cylinder (6).

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