Wheat breeding material storage device

Abstract

The invention discloses a wheat breeding material storage device and relates to the technical field of warehousing, the wheat breeding material storage device comprises a storage tank, an annular support, an upper cover, a stirring assembly, a ventilation assembly and a cleaning assembly.According to the wheat breeding material storage device, the stirring assembly and the ventilation assembly can be operated by controlling forward rotation and reverse rotation of a driving shaft, the stirring assembly is used for stirring the wheat breeding materials in the storage tank, so that the situation that the temperature is too high due to accumulation of the wheat breeding materials is avoided, the ventilation assembly accelerates flowing of air in the storage tank, and the reciprocating lead screw can be driven to rotate regardless of forward rotation or reverse rotation of the driving shaft; and then the cleaning assembly is driven to scrape dust at the air inlet holes in the outer wall of the storage tank, and cleanliness of the air inlet holes is kept.

Description

Technical Field

[0001] The invention relates to the technical field of storage, and in particular to a storage device for wheat breeding materials. Background Art

[0002] Wheat breeding materials, as key materials used by scientific researchers for scientific research and breeding, require special attention to scientific preservation. Existing preservation devices are relatively simple, and need to avoid overheating caused by seed accumulation and ensure good ventilation. Although there are storage devices in the prior art that solve the above problems at the same time, they have low integration and low space utilization. Therefore, it is necessary to improve the existing storage devices to solve the above problems. Summary of the invention

[0003] The object of the present invention is to provide a storage device for wheat breeding materials to solve the above-mentioned multiple defects caused by the prior art.

[0004] To achieve the above object, the present invention provides the following technical solutions: a storage device for wheat breeding materials, comprising a storage tank, an annular support, an upper cover, a stirring assembly, a ventilation assembly and a cleaning assembly; The upper cover is mounted on the upper end of the storage tank by means of an annular support and is used to seal the upper end of the storage tank; The stirring assembly is installed in the storage tank and is used to stir the breeding material in the storage tank; The ventilation assembly is installed in the upper cover and is used to ventilate the breeding material in the storage tank; A power assembly is installed at the upper end of the upper cover, and a driving shaft in the power assembly is respectively connected to the stirring assembly and the ventilation assembly and is used to provide power; The side wall of the storage tank is provided with a plurality of air inlet holes, the cleaning assembly is installed at the lower end of the storage tank and the scraper ring in the cleaning assembly is attached to the outer wall of the storage tank, the cleaning assembly is connected to the driving shaft in the power assembly by means of a lifting mechanism and is powered by the power assembly.

[0005] Furthermore, the stirring assembly includes a planetary gear train and a stirring module, the sun gear in the planetary gear train is connected to the drive shaft by means of a one-way bearing, the inner ring gear in the planetary gear train is installed on the inner side of the annular support, and the planetary gear in the planetary gear train is connected to the stirring module.

[0006] Furthermore, the stirring module includes a stirring shaft and a plurality of stirring blades, the stirring shaft is key-connected to the planetary gear, and the stirring blades are mounted on the stirring shaft.

[0007] Further, the ventilation assembly is located above the stirring assembly, and the ventilation assembly includes a fan blade assembly and a second one-way bearing, and the fan blade assembly is connected to the drive shaft by means of the second one-way bearing; When the drive shaft rotates forward, the stirring component operates, but the ventilation component does not operate; When the drive shaft rotates in the opposite direction, the ventilation component operates and the stirring component does not operate.

[0008] Furthermore, the power assembly includes a servo motor, a motor seat and the drive shaft. The servo motor is installed on the upper end of the upper cover by means of the motor seat, and the output end of the servo motor is connected to the drive shaft by means of a coupling.

[0009] Furthermore, a reciprocating screw is connected to the lower end of the driving shaft; The lifting mechanism includes a cylinder, a slider and a connecting rod. The cylinder is installed on the inner bottom wall of the storage tank. The reciprocating screw is located in the cylinder and is connected to the slider by means of a screw nut. The connecting rods are installed at both ends of the slider. The lower end of the connecting rod passes through the storage tank and is connected to the cleaning assembly.

[0010] Furthermore, the cleaning assembly includes a bracket, a scraper ring and a support member, the lower end of the connecting rod passes through the bracket and is connected to the bracket, and the scraper ring is installed above the bracket with the help of the support member and attached to the outer wall of the storage tank.

[0011] Furthermore, an exhaust hole is provided at the upper end of the upper cover.

[0012] Furthermore, a plurality of supports are arranged on the outer periphery of the annular support, and foot supports for supporting the entire storage tank are installed at the lower ends of the supports.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by controlling the forward and reverse rotation of the driving shaft, the stirring component and the ventilation component can be operated respectively, wherein the stirring component is used to stir the wheat breeding material in the storage tank, thereby avoiding the accumulation of the wheat breeding material and causing excessive temperature, while the ventilation component accelerates the flow of air in the storage tank.

[0014] 2. In the present invention, whether the driving shaft rotates forward or reversely, the reciprocating screw can be driven to rotate, thereby driving the scraper ring to scrape away dust at the air inlet hole on the outer wall of the storage tank to keep the air inlet hole clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 for Figure 1 Top view without the servo motor.

[0017] Figure 3 for Figure 2 Cross-sectional view along AA direction.

[0018] Figure 4 for Figure 3 Cross-sectional view along direction BB.

[0019] Figure 5 for Figure 3 Partial detail of point C in the middle.

[0020] Figure 6 It is a schematic diagram of the connection of the stirring component, the ventilation component and the cleaning component in the present invention.

[0021] Among them: 1-storage tank, 100-feed pipe, 101-window, 102-air inlet, 2-annular support, 3-upper cover, 30-exhaust hole, 4-stirring assembly, 40-sun gear, 41-planetary gear, 42-inner ring, 43-planet carrier, 44-stirring shaft, 45-stirring blade, 46-one-way bearing 1, 47-bracket, 5-ventilation assembly, 50-blade assembly, 51-one-way bearing 2, 6-power assembly, 60-servo motor, 61-motor seat, 62-drive shaft, 63-reciprocating screw, 7-cleaning assembly, 70-bracket, 71-support, 72-scraper ring, 8-lifting mechanism, 80-cylinder, 81-screw nut, 82-slider, 83-connecting rod, 9-foot support. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 6 , the present invention provides a technical solution: Example 1

[0024] A storage device for wheat breeding materials, comprising a storage tank 1, an annular support 2, an upper cover 3, a stirring component 4 and a ventilation component 5; The upper cover 3 is installed on the upper end of the storage tank 1 by means of the annular support 2 and is used to seal the upper end of the storage tank 1. A feeding pipe 100 is also provided on the side of the storage tank 1 for putting the wheat breeding material to be stored into the storage tank 1. A maintenance window 101 can also be provided on the side of the storage tank 1, which can be opened as needed. In addition, a plurality of discharge pipes for discharging materials are also provided at the lower end of the storage tank 1. The stirring assembly 4 is installed in the storage tank 1 and is used to stir the breeding material in the storage tank 1. The stirring assembly 4 includes a planetary gear train and a stirring module. The sun gear 40 in the planetary gear train is connected to the drive shaft 62 by means of a one-way bearing 46, the inner gear ring 42 in the planetary gear train is installed on the inner side of the annular support 2, the planetary gear 41 in the planetary gear train is connected to the stirring module, and the planetary carrier 43 in the planetary gear train is connected to the bracket 47 by means of a bearing, and the bracket 47 is connected to the inner wall of the upper cover 3; The ventilation assembly 5 is installed in the upper cover 3 and is used to ventilate the breeding material in the storage tank 1. The ventilation assembly 5 is located above the stirring assembly 4. The ventilation assembly 5 includes a fan blade assembly 50 and a one-way bearing 51. The fan blade assembly 50 is connected to the drive shaft 62 by means of the one-way bearing 51. A power assembly 6 is installed at the upper end of the upper cover 3. A drive shaft 62 in the power assembly 6 is respectively connected to the stirring assembly 4 and the ventilation assembly 5 and is used to provide power. The power assembly 6 includes a servo motor 60, a motor seat 61 and the drive shaft 62. The servo motor 60 is installed at the upper end of the upper cover 3 by means of the motor seat 61. The output end of the servo motor 60 is connected to the drive shaft 62 by means of a coupling. The side wall of the storage tank 1 is provided with a plurality of air inlet holes 102 , and the upper end of the upper cover 3 is provided with an exhaust hole 30 . Dry air in the surrounding environment enters through the air inlet holes 102 and is exhausted from the exhaust holes 30 , thereby realizing the flow of air in the storage tank 1 .

[0025] In this embodiment, the stirring module includes a stirring shaft 44 and a plurality of stirring blades 45 . The stirring shaft 44 is key-connected to the planetary gear 41 , and the stirring blades 45 are mounted on the stirring shaft 44 .

[0026] In this embodiment, when the driving shaft 62 rotates in the forward direction, the stirring assembly 4 operates, and the ventilation assembly 5 does not operate; When the driving shaft 62 rotates in the reverse direction, the ventilation component 5 operates, and the stirring component 4 does not operate. Example 2

[0027] Taking into account that dust is easily accumulated at the air inlet 102, affecting the ventilation effect, a cleaning component 7 is further provided on the basis of Example 1. The cleaning component 7 is installed at the lower end of the storage tank 1 and the scraper ring 72 in the cleaning component 7 is attached to the outer wall of the storage tank 1. The cleaning component 7 is connected to the drive shaft 62 in the power component 6 by means of the lifting mechanism 8 and is powered by the power component 6.

[0028] The lower end of the driving shaft 62 is connected to a reciprocating screw 63; The lifting mechanism 8 includes a cylinder 80, a slider 82 and a connecting rod 83. The cylinder 80 is installed on the inner bottom wall of the storage tank 1. The reciprocating screw 63 is located in the cylinder 80 and is connected to the slider 82 by means of a screw nut 81. The connecting rod 83 is installed at both ends of the slider 82. The lower end of the connecting rod 83 passes through the storage tank 1 and is connected to the cleaning assembly 7.

[0029] The cleaning assembly 7 includes a bracket 70, a scraper ring 72 and a support member 71. The lower end of the connecting rod 83 passes through the bracket 70 and is connected to the bracket 70. The scraper ring 72 is installed above the bracket 70 with the help of the support member 71 and attached to the outer wall of the storage tank 1.

[0030] In this embodiment, a plurality of supports are provided on the outer periphery of the annular support 2 , and foot supports 9 for supporting the entire storage tank 1 are installed at the lower ends of the supports.

[0031] The method for preserving the wheat breeding material in the storage tank 1 of the present invention is as follows: At regular intervals, the servo motor 60 is started to rotate forward, thereby driving the driving shaft 62 to rotate forward. Due to the effect of the one-way bearing 46, the sun gear 40 in the planetary gear system also starts to rotate, and the planetary gear 41 then rotates along the sun gear 40 while revolving. In this way, the wheat breeding material in the storage tank 1 can be stirred with the help of the stirring module, thereby preventing the accumulation of the wheat breeding material and causing the temperature to be too high. During this process, the ventilation component 5 does not operate; After the stirring is completed, the servo motor 60 reverses, thereby driving the driving shaft 62 to reverse. Due to the action of the one-way bearing 2 51, the fan blade assembly 50 in the ventilation assembly 5 also starts to rotate and starts to generate an upward airflow, accelerating the flow of air in the storage tank 1. During this process, the stirring assembly 4 does not operate.

[0032] The stirring assembly 4 and the ventilation assembly 5 can also be operated separately according to the need for storage, without specifying the order of precedence.

[0033] During the rotation of the above-mentioned drive shaft 62, the reciprocating screw 63 will also rotate synchronously. Due to the action of the screw nut 81, the slider 82 will reciprocate up and down along the axis of the reciprocating screw 63, thereby driving the scraper ring 72 to scrape away the dust at the air inlet 102 on the outer wall of the storage tank 1 to keep the air inlet 102 clean.

[0034] In order to scientifically monitor the parameters in the storage tank 1, temperature sensors, humidity sensors and other related sensing components for detection may be installed.

[0035] Based on the above, in the present invention, by controlling the forward and reverse rotation of the drive shaft 62, the stirring component 4 and the ventilation component 5 can be operated respectively, wherein the stirring component 4 is used to stir the wheat breeding material in the storage tank 1, so as to avoid the accumulation of the wheat breeding material and cause the temperature to be too high, and the ventilation component 5 accelerates the flow of air in the storage tank 1. Regardless of whether the drive shaft 62 rotates forward or reversely, it can drive the reciprocating screw 63 to rotate, and then drive the cleaning component 7 to scrape off the dust at the air inlet 102 on the outer wall of the storage tank 1 to keep the air inlet 102 clean.

[0036] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A storage device for wheat breeding materials, characterized in that: It comprises a storage tank (1), an annular support (2), an upper cover (3), a stirring assembly (4), a ventilation assembly (5) and a cleaning assembly (7); The upper cover (3) is installed on the upper end of the storage tank (1) by means of the annular support (2) and is used to seal the upper end of the storage tank (1); The stirring assembly (4) is installed in the storage tank (1) and is used to stir the breeding material in the storage tank (1); The ventilation assembly (5) is installed in the upper cover (3) and is used to ventilate the breeding material in the storage tank (1); A power assembly (6) is installed at the upper end of the upper cover (3), and a driving shaft (62) in the power assembly (6) is respectively connected to the stirring assembly (4) and the ventilation assembly (5) and is used to provide power; The side wall of the storage tank (1) is provided with a plurality of air inlet holes (102); the cleaning assembly (7) is installed at the lower end of the storage tank (1) and the scraper ring (72) in the cleaning assembly (7) is attached to the outer wall of the storage tank (1); the cleaning assembly (7) is connected to the drive shaft (62) in the power assembly (6) by means of a lifting mechanism (8) and is powered by the power assembly (6).

2. A storage device for wheat breeding materials according to claim 1, characterized in that: The stirring assembly (4) comprises a planetary gear train and a stirring module, wherein the sun gear (40) in the planetary gear train is connected to the drive shaft (62) by means of a one-way bearing (46), the inner gear ring (42) in the planetary gear train is installed on the inner side of the annular support (2), and the planetary gear (41) in the planetary gear train is connected to the stirring module.

3. A storage device for wheat breeding materials according to claim 2, characterized in that: The stirring module comprises a stirring shaft (44) and a plurality of stirring blades (45); the stirring shaft (44) is key-connected to the planetary gear (41), and the stirring blades (45) are mounted on the stirring shaft (44).

4. A storage device for wheat breeding materials according to claim 1, characterized in that: The ventilation assembly (5) is located above the stirring assembly (4), and the ventilation assembly (5) comprises a fan blade assembly (50) and a second one-way bearing (51), and the fan blade assembly (50) is connected to the driving shaft (62) by means of the second one-way bearing (51); When the driving shaft (62) rotates in the forward direction, the stirring component (4) operates, and the ventilation component (5) does not operate; When the driving shaft (62) rotates in the reverse direction, the ventilation component (5) operates, and the stirring component (4) does not operate.

5. The storage device for wheat breeding materials according to claim 1, characterized in that: The power assembly (6) comprises a servo motor (60), a motor seat (61) and the drive shaft (62); the servo motor (60) is mounted on the upper end of the upper cover (3) by means of the motor seat (61); and the output end of the servo motor (60) is connected to the drive shaft (62) by means of a coupling.

6. The storage device for wheat breeding materials according to claim 1, characterized in that: The lower end of the driving shaft (62) is connected to a reciprocating screw (63); The lifting mechanism (8) comprises a cylinder (80), a slider (82) and a connecting rod (83); the cylinder (80) is mounted on the inner bottom wall of the storage tank (1); the reciprocating screw (63) is located in the cylinder (80) and is connected to the slider (82) by means of a screw nut (81); the connecting rod (83) is mounted at both ends of the slider (82); the lower end of the connecting rod (83) passes through the storage tank (1) and is connected to the cleaning assembly (7).

7. A storage device for wheat breeding materials according to claim 6, characterized in that: The cleaning assembly (7) comprises a bracket (70), a scraper ring (72) and a support member (71); the lower end of the connecting rod (83) passes through the bracket (70) and is connected to the bracket (70); the scraper ring (72) is installed above the bracket (70) with the aid of the support member (71) and is attached to the outer wall of the storage tank (1).

8. The storage device for wheat breeding materials according to claim 1, characterized in that: An exhaust hole (30) is provided at the upper end of the upper cover (3).

9. The storage device for wheat breeding materials according to claim 1, characterized in that: A plurality of supports are arranged on the outer periphery of the annular support (2), and foot supports (9) for supporting the entire storage tank (1) are installed at the lower ends of the supports.

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