Grain drying device for grain storage

Abstract

The utility model discloses a grain drying device for grain storage, which belongs to the technical field of grain drying equipment. The utility model comprises a base, a support arm and a shell, wherein the support arm is fixedly connected to the upper surface of the base, the shell is fixedly connected to the side surface of the support arm, and a forward and reverse motor is fixedly connected inside the shell. The beneficial effect is that the grain drying device for grain storage is provided with a threaded column, a threaded cap, a movable plate and an iron rake. When the grain needs to be dried, the grain is first spread in a tray, and then the forward and reverse motor is controlled by a control switch to operate, thereby driving the threaded column to rotate, and under the cooperation of the threaded column and the threaded cap, the movable plate carrying the iron rake is driven to move. In the process of the reciprocating operation of the iron rake, the grain can be stirred and turned over to avoid the grain from piling up during the drying process, thereby achieving the purpose of evenly drying the grain and improving the effect of drying the grain.

Description

Technical Field

[0001] The utility model relates to the technical field of grain drying equipment, and more specifically, to a grain drying device for grain storage. Background Art

[0002] Grain can only be stored after it is fully dried to ensure that it will not deteriorate during long-term storage. Manual drying is inefficient and labor-intensive. It is very hard for grain farmers to dry grain in the drying yard under the scorching sun. With the gradual strengthening of the mechanization of modern agriculture, some agricultural drying devices have also replaced manual labor for grain drying to a certain extent, freeing up manpower and greatly improving drying efficiency.

[0003] However, in the process of drying grains in the existing device, grains will pile up, resulting in poor drying effect. In order to solve the above problems, we have launched the following device. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a grain drying device for grain storage, which has the characteristic of improving the grain drying effect.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a grain drying device for grain storage, including a base, a support arm and a shell, the support arm is fixedly connected to the upper surface of the base, the shell is fixedly connected to the side of the support arm, a forward and reverse motor is fixedly connected inside the shell, the other end of the output shaft of the forward and reverse motor is fixedly connected to a threaded column, the other end of the threaded column is fixedly connected to a rotating shaft, a bearing is fixedly connected to the inner wall of the shell, the other end of the rotating shaft is passed through the bearing, a threaded cap is threadedly connected to the surface of the threaded column, a first connecting rod is fixedly connected to the side of the threaded cap, a movable groove is opened on the surface of the support arm, the first connecting rod is passed through the movable groove, the other end of the first connecting rod is fixedly connected to a movable plate, the lower surface of the movable plate is fixedly connected to an iron rake, and a tray is provided on the upper surface of the base, and the position of the tray corresponds to the position of the iron rake.

[0008] When using a grain drying device for grain storage using the technical solution, by setting a threaded column, a threaded cap, a movable plate and an iron rake, when the grain needs to be dried, the grain is first spread on the tray, and then the forward and reverse motors are controlled by the control switch to drive the threaded column to rotate. With the cooperation of the threaded column and the threaded cap, the movable plate carrying the iron rake is driven to move. During the reciprocating operation of the iron rake, the grain can be stirred and turned to avoid accumulation of the grain during the drying process, thereby achieving the purpose of evenly drying the grain and improving the effect of drying the grain.

[0009] Furthermore, a support column is fixedly connected to the upper surface of the base, and there are a plurality of support columns, which are symmetrically arranged on the upper surface of the base. A sliding rod is fixedly connected to the side of the support column, and a sliding sleeve is slidably connected to the surface of the sliding rod. A second connecting rod is fixedly connected to the side of the sliding sleeve, and the lower end of the second connecting rod is fixedly connected to the upper surface of the movable plate.

[0010] Furthermore, a push handle is fixedly connected to the upper surface of the base.

[0011] Furthermore, a wheel set is fixedly connected to the lower surface of the base, brake pads are arranged on the side of the wheel set, and there are a plurality of wheel sets, which are arranged in a rectangular shape on the lower surface of the base.

[0012] Furthermore, an energy storage compartment is provided inside the base, a battery is fixedly connected inside the energy storage compartment, and a control switch is fixedly connected to the side of the base.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The grain drying device for grain storage is provided with a threaded column, a threaded cap, a movable plate and an iron rake. When the grain needs to be dried, the grain is first spread in a tray, and then the forward and reverse motors are controlled by a control switch to drive the threaded column to rotate. Under the cooperation of the threaded column and the threaded cap, the movable plate carrying the iron rake is driven to move. In the process of the reciprocating operation of the iron rake, the grain can be stirred and turned to avoid the accumulation of the grain during the drying process, thereby achieving the purpose of uniformly drying the grain and improving the effect of drying the grain;

[0016] 2. The grain drying device for grain storage is provided with a sliding rod and a sliding sleeve. With the cooperation of the sliding rod and the sliding sleeve, the movable plate carrying the iron rake can be moved in a directional manner, thereby preventing the movable plate from getting stuck during the movement, thereby improving the practicality of the device;

[0017] 3. The grain drying device for grain storage is provided with a wheel group and a brake pad. When in use, people push the device, and with the cooperation of the wheel group, it is convenient for people to move the device to a position suitable for the use of the device. When the device needs to be fixed, it is only necessary to adjust the brake pad set on the side of the wheel group to a braking state, thereby ensuring that the device maintains a stable working state during normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in a front view.

[0021] The symbols in the accompanying drawings are:

[0022] 1. Base; 2. Support arm; 3. Shell; 4. Forward and reverse motors; 5. Threaded column; 6. Rotating shaft; 7. Bearing; 8. Threaded cap; 9. First connecting rod; 10. Movable groove; 11. Movable plate; 12. Iron rake; 13. Support column; 14. Sliding rod; 15. Sliding sleeve; 16. Second connecting rod; 17. Push handle; 18. Wheel assembly; 19. Brake pad; 20. Energy storage compartment; 21. Battery; 22. Control switch; 23. Tray. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0024] Example:

[0025] The following is combined with Figure 1-2 The utility model is described in further detail.

[0026] See also Figure 1-2The utility model provides a technical solution: a grain drying device for grain storage, comprising a base 1, a support arm 2 and a shell 3, the support arm 2 is fixedly connected to the upper surface of the base 1, the shell 3 is fixedly connected to the side of the support arm 2, a forward and reverse motor 4 is fixedly connected inside the shell 3, a threaded column 5 is fixedly connected to the other end of the output shaft of the forward and reverse motor 4, the other end of the threaded column 5 is fixedly connected to a rotating shaft 6, a bearing 7 is fixedly connected to the inner wall of the shell 3, the other end of the rotating shaft 6 is penetrated in the bearing 7, a threaded cap 8 is threadedly connected to the surface of the threaded column 5, a first connecting rod 9 is fixedly connected to the side of the threaded cap 8, a movable groove 10 is opened on the surface of the support arm 2, the first connecting rod 9 is penetrated in the movable groove 10, the other end of the first connecting rod 9 is fixedly connected to a movable plate 11, the lower surface of the movable plate 11 is fixedly connected to an iron rake 12, a tray 23 is arranged on the upper surface of the base 1, and the position of the tray 23 corresponds to the position of the iron rake 12.

[0027] By adopting the above technical scheme, the grain drying device for grain storage is provided with a threaded column 5, a threaded cap 8, a movable plate 11 and an iron rake 12. When the grain needs to be dried, the grain is first spread in the tray 23, and then the forward and reverse motor 4 is controlled by the control switch 22 to operate, thereby driving the threaded column 5 to rotate. With the cooperation of the threaded column 5 and the threaded cap 8, the movable plate 11 carrying the iron rake 12 is driven to move. In the process of the reciprocating operation of the iron rake 12, the grain can be stirred and turned over to avoid the accumulation of the grain during the drying process, thereby achieving the purpose of uniformly drying the grain and improving the effect of drying the grain.

[0028] Specifically, a support column 13 is fixedly connected to the upper surface of the base 1. There are multiple support columns 13, which are symmetrically arranged on the upper surface of the base 1. A sliding rod 14 is fixedly connected to the side of the support column 13. A sliding sleeve 15 is slidably connected to the surface of the sliding rod 14. A second connecting rod 16 is fixedly connected to the side of the sliding sleeve 15. The lower end of the second connecting rod 16 is fixedly connected to the upper surface of the movable plate 11.

[0029] By adopting the above technical solution, the grain drying device for grain storage is provided with a slide rod 14 and a slide sleeve 15. With the cooperation of the slide rod 14 and the slide sleeve 15, the movable plate 11 carrying the iron rake 12 can be moved in a directional manner, thereby avoiding the movable plate 11 from getting stuck during the movement, thereby improving the practicability of the device.

[0030] Specifically, a push handle 17 is fixedly connected to the upper surface of the base 1 .

[0031] Specifically, a wheel set 18 is fixedly connected to the lower surface of the base 1 , and a brake pad 19 is arranged on the side of the wheel set 18 . There are a plurality of wheel sets 18 , which are arranged in a rectangular shape on the lower surface of the base 1 .

[0032] By adopting the above technical solution, the grain drying device for grain storage is provided with a wheel set 18 and a brake pad 19. When in use, people push the device, and with the cooperation of the wheel set 18, it is convenient for people to move the device to a position suitable for the use of the device. When the device needs to be fixed, it is only necessary to adjust the brake pad 19 set on the side of the wheel set 18 to a braking state, thereby ensuring that the device maintains a stable working state during normal operation.

[0033] Specifically, an energy storage compartment 20 is provided inside the base 1 , a battery 21 is fixedly connected inside the energy storage compartment 20 , and a control switch 22 is fixedly connected to the side of the base 1 .

[0034] The working principle of the utility model is as follows: when in use, people push the device, and with the cooperation of the wheel group 18, it is convenient for people to move the device to a position suitable for the use of the device. When the device needs to be fixed, it is only necessary to adjust the brake pad 19 arranged on the side of the wheel group 18 to the braking state, thereby ensuring that the device can maintain a stable working state during normal operation. When it is necessary to dry the grain, first spread the grain in the tray 23, and then control the forward and reverse motor 4 to operate through the control switch 22, thereby driving the threaded column 5 to rotate, and with the cooperation of the threaded column 5 and the threaded cap 8, the movable plate 11 carrying the iron rake 12 is driven to move. In the process of the reciprocating operation of the iron rake 12, the grain can be stirred and turned to avoid the grain from piling up during the drying process, thereby achieving the purpose of uniformly drying the grain and improving the effect of drying the grain. At the same time, with the cooperation of the slide rod 14 and the sliding sleeve 15, the movable plate 11 carrying the iron rake 12 can be directional moved to avoid the movable plate 11 from being stuck during the movement, thereby improving the practicality of the device.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A grain drying device for grain storage, comprising a base (1), a support arm (2) and a housing (3), characterized in that: The support arm (2) is fixedly connected to the upper surface of the base (1), the housing (3) is fixedly connected to the side of the support arm (2), a forward and reverse motor (4) is fixedly connected inside the housing (3), the other end of the output shaft of the forward and reverse motor (4) is fixedly connected to a threaded column (5), the other end of the threaded column (5) is fixedly connected to a rotating shaft (6), the inner wall of the housing (3) is fixedly connected to a bearing (7), the other end of the rotating shaft (6) is inserted into the bearing (7), and the surface of the threaded column (5) is threadedly connected to the bearing (7). A threaded cap (8) is connected, a first connecting rod (9) is fixedly connected to the side of the threaded cap (8), a movable groove (10) is opened on the surface of the support arm (2), the first connecting rod (9) is inserted into the movable groove (10), the other end of the first connecting rod (9) is fixedly connected to a movable plate (11), the lower surface of the movable plate (11) is fixedly connected to an iron rake (12), and a tray (23) is arranged on the upper surface of the base (1), and the position of the tray (23) corresponds to the position of the iron rake (12).

2. A grain drying device for grain storage according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected with a support column (13), wherein there are a plurality of support columns (13) and they are symmetrically arranged on the upper surface of the base (1), wherein the side of the support column (13) is fixedly connected with a sliding rod (14), wherein the surface of the sliding rod (14) is slidably connected with a sliding sleeve (15), wherein the side of the sliding sleeve (15) is fixedly connected with a second connecting rod (16), wherein the lower end of the second connecting rod (16) is fixedly connected to the upper surface of the movable plate (11).

3. A grain drying device for grain storage according to claim 1, characterized in that: A push handle (17) is fixedly connected to the upper surface of the base (1).

4. A grain drying device for grain storage according to claim 1, characterized in that: A wheel set (18) is fixedly connected to the lower surface of the base (1), a brake pad (19) is arranged on the side of the wheel set (18), and there are a plurality of wheel sets (18) arranged in a rectangular shape on the lower surface of the base (1).

5. A grain drying device for grain storage according to claim 1, characterized in that: An energy storage compartment (20) is provided inside the base (1), a storage battery (21) is fixedly connected inside the energy storage compartment (20), and a control switch (22) is fixedly connected to the side of the base (1).

Images