Grain dehumidifying and drying equipment

Abstract

The utility model relates to the technical field of conveying supports, in particular to grain dehumidifying and drying equipment. The drying device comprises a drying bin, a conveying device is arranged outside the drying bin, the conveying device comprises a fixing plate, one side of the fixing plate is fixedly connected with the drying bin, one side of the fixing plate is fixedly connected with a fixing cylinder, and a conveying pipe is fixedly connected into the fixing cylinder. The device comprises a conveying pipe, the arc surface of the conveying pipe is fixedly connected with a discharging pipe, the interior of the conveying pipe is rotationally connected with a rotating rod, the arc surface of the rotating rod is fixedly connected with a conveying twisted blade, one end of the rotating rod is fixedly connected with a driving motor, and one end of the driving motor is fixedly connected with a U-shaped plate. The problems that according to traditional grain dehumidifying and drying equipment, due to the fact that a grain injection opening is formed in the upper portion of the drying equipment, people need to lift grain using equipment to the upper portion to pour the grain in the feeding process, and use is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying brackets, in particular to a grain dehumidifying and drying device. Background Art

[0002] After being harvested, grains such as rice or wheat need to be dried before they can be stored.

[0003] For example, the publication number: CN206755826U discloses a grain drying equipment, which can buffer the vibration generated by the motor when it is working, reduce the degree of damage to the transmission shaft, and increase its service life; and the height of the box can be adjusted according to the height of the user, so as to improve its adaptability and reduce its usage limitations; and when the box is working, the working conditions inside the working chamber can be observed to improve its reliability; it includes a box, four groups of legs, an upper connecting frame, a lower connecting frame, a motor, a transmission shaft and fan blades, a working chamber is arranged in the box, an inlet is arranged at the top of the box, a discharge pipe is arranged at the bottom end of the right side wall of the box, and a control valve is arranged on the discharge pipe; the upper connecting frame includes an upper connecting plate, an upper spring and an upper clamping plate; the four groups of brackets all include threaded tubes and threaded rods, and also include four groups of bases, the tops of the four groups of bases are all provided with placement grooves, and the four groups of placement grooves are all provided with ball bearings; a transparent baffle is arranged on the left side wall of the box.

[0004] In the above patent, the vibration generated by the motor during operation is buffered by the springs in the upper connecting frame and the lower connecting frame, thereby reducing the degree of damage to the transmission shaft and increasing its service life. However, there is still a problem that since the grain injection port is arranged above the drying equipment, people need to lift the grain using the equipment to the top and pour it in when loading the grain, which is not only troublesome but also dangerous for manual operation and inconvenient to use. Therefore, a grain dehumidification and drying equipment is needed that can conveniently transport the grain to the inside of the drying equipment. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that a traditional grain dehumidification and drying device in the prior art has a grain injection port arranged above the drying device, which causes people to lift the grain using the device to the top and pour it in when loading, which is inconvenient to use.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grain dehumidification and drying equipment, including a drying bin, a conveying device is provided on the outside of the drying bin, the conveying device includes a fixed plate, one side of the fixed plate is fixedly connected to the drying bin, one side of the fixed plate is fixedly connected to a fixed cylinder, the interior of the fixed cylinder is fixedly connected to a conveying pipe, the arc surface of the conveying pipe is fixedly connected to a discharge pipe, the interior of the conveying pipe is rotatably connected to a rotating rod, the arc surface of the rotating rod is fixedly connected to a conveying hinge, one end of the rotating rod is fixedly connected to a driving motor, one end of the driving motor is fixedly connected to a U-shaped plate, the inner side of the U-shaped plate is fixedly connected to the fixed cylinder, the arc surface of the conveying pipe is provided with a material guide port, and the arc surface of the conveying pipe is fixedly connected to a material storage box.

[0007] The effect achieved by the above components is: the output end of the driving motor starts to drive the rotating rod to rotate, and the rotating rod drives the conveying hinge blade to rotate.

[0008] Preferably, two support rods are fixedly connected to the bottom end of the material storage box, and one end of the two support rods is fixedly connected to a bottom plate.

[0009] The effects achieved by the above components are: the bottom plate and the support rod are fixed, and the support rod supports the material box.

[0010] Preferably, two fixing rods are fixedly connected to the top end of the bottom plate, and one end of the two fixing rods is fixedly connected to the material placement box.

[0011] The effects achieved by the above components are: the bottom plate and the fixing rod are fixed, and the fixing rod supports the material box.

[0012] Preferably, a buffer pad is fixedly connected to the bottom end of the bottom plate, and the buffer pad is made of rubber.

[0013] The effect achieved by the above components is that the buffer pad absorbs a certain amount of impact force.

[0014] Preferably, a rotating device is provided outside the drying bin, and the rotating device comprises a fixed frame, one end of the fixed frame is fixedly connected to the drying bin, and one end of the fixed frame is fixedly connected to an L-shaped plate.

[0015] The effects achieved by the above components are: achieving the effect of fixing the L-shaped plate and the fixing frame.

[0016] Preferably, a micromotor is fixedly connected to the short arm end of the L-shaped plate.

[0017] The effects achieved by the above components are: achieving the effect of fixing the L-shaped plate and the micro motor.

[0018] Preferably, the output end of the micromotor is fixedly connected to a rotating shaft.

[0019] The effect achieved by the above components is: the micro-motor starting output end drives the rotating shaft to rotate.

[0020] Preferably, one end of the rotating shaft is fixedly connected to a fan.

[0021] The effect achieved by the above components is that the rotation of the rotating shaft drives the fan to rotate.

[0022] Preferably, the arc surface of the rotating shaft is rotatably connected to a fixing member, and the outside of the fixing member is fixedly connected to a fixing frame.

[0023] The effect achieved by the above components is that the fixing member prevents the position of the rotating shaft from changing during the rotation process.

[0024] In summary, the beneficial effects of the utility model are:

[0025] In the utility model, through the conveying device, when it is necessary to add grain into the drying bin, the conveying screw blades are driven to convey the grain flowing into the conveying pipe from the material placement box to the discharge pipe and outflow, and the outflowing grain is injected into the drying bin from the feed port of the drying bin. Through the conveying device, a problem of a traditional grain dehumidification and drying device is solved, in which people need to lift the grain using the device to the top and pour it in when loading, which is inconvenient to use.

[0026] In the utility model, when it is necessary to achieve a certain temperature balance for the heat wave circulation inside the drying bin, the fan rotates to generate wind flow to guide the heat wave in the drying bin, so that the heat wave circulates in the drying bin. The rotating device solves the problem of traditional grain dehumidification and drying equipment, which basically heats the internal air by a heating pipe, easily causing the temperatures at different heights inside to be in different states, resulting in low drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the conveying structure of the utility model;

[0029] Figure 3 It is a cross-sectional structural schematic diagram of the conveying structure of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the rotating structure of the utility model.

[0031] Legend: 1. Drying chamber; 2. Conveying device; 201. Fixed plate; 202. Fixed cylinder; 203. Conveying pipe; 204. Conveying hinge blade; 205. Driving motor; 206. U-shaped plate; 207. Discharge pipe; 208. Material box; 209. Material guide port; 210. Support rod; 211. Fixed rod; 212. Bottom plate; 213. Buffer pad; 214. Rotating rod; 3. Rotating device; 31. Fixed frame; 32. Fixing part; 33. Rotating shaft; 34. Fan; 35. Micro motor; 36. L-shaped plate. DETAILED DESCRIPTION

[0032] Reference Figure 1 As shown, the utility model provides a technical solution: a grain dehumidification and drying device, comprising a drying bin 1, a conveying device 2 is provided outside the drying bin 1, and a rotating device 3 is provided outside the drying bin 1.

[0033] The specific configuration and functions of the conveying device 2 and the rotating device 3 are described in detail below.

[0034] Reference Figure 2 and Figure 3 As shown, in this embodiment: the conveying device 2 includes a fixed plate 201, one side of the fixed plate 201 is fixedly connected to the drying bin 1, one side of the fixed plate 201 is fixedly connected to a fixed cylinder 202, the interior of the fixed cylinder 202 is fixedly connected to a conveying pipe 203, the arc surface of the conveying pipe 203 is fixedly connected to a discharge pipe 207, the interior of the conveying pipe 203 is rotatably connected to a rotating rod 214, the arc surface of the rotating rod 214 is fixedly connected to a conveying twisted leaf 204, one end of the rotating rod 214 is fixedly connected to a driving motor 205, one end of the driving motor 205 is fixedly connected to a U-shaped plate 206, the inner side of the U-shaped plate 206 is fixedly connected to the fixed cylinder 202, the arc surface of the conveying pipe 203 is provided with a material guide port 209, and the arc surface of the conveying pipe 203 is fixedly connected to a material box 208. The driving motor 205 starts the output end to drive the rotating rod 214 to rotate, and the rotating rod 214 drives the conveying twisted leaf 204 to rotate. The bottom end of the material box 208 is fixedly connected to two support rods 210, and one end of the two support rods 210 is fixedly connected to a bottom plate 212. The bottom plate 212 and the support rods 210 are fixedly connected, and the support rods 210 support the material box 208. The top of the bottom plate 212 is fixedly connected to two fixing rods 211, and one end of the two fixing rods 211 is fixedly connected to the material box 208. The bottom plate 212 is fixedly connected to a buffer pad 213, and the buffer pad 213 is rubber. The buffer pad 213 absorbs a certain amount of impact force.

[0035] Reference Figure 4As shown, in this embodiment: the rotating device 3 includes a fixed frame 31, one end of the fixed frame 31 is fixedly connected to the drying chamber 1, and one end of the fixed frame 31 is fixedly connected to an L-shaped plate 36. The effect of fixing the L-shaped plate 36 and the fixed frame 31 is achieved. The short arm end of the L-shaped plate 36 is fixedly connected to a micro motor 35. The effect of fixing the L-shaped plate 36 and the micro motor 35 is achieved. The output end of the micro motor 35 is fixedly connected to a rotating shaft 33. The effect of the micro motor 35 starting the output end to drive the rotating shaft 33 to rotate is achieved. A fan 34 is fixedly connected to one end of the rotating shaft 33. The effect of the rotating shaft 33 rotating and driving the fan 34 to rotate is achieved. The arc surface of the rotating shaft 33 is rotatably connected to a fixing member 32, and the outside of the fixing member 32 is fixedly connected to the fixed frame 31. The effect of the fixing member 32 preventing the rotating shaft 33 from changing position during the rotation process is achieved.

[0036] Working principle: through the conveying device 2, when it is necessary to add grain to the drying bin 1, the operator first pours the grain to be dried into the material box 208 continuously, and starts the driving motor 205 at the same time. The output end of the driving motor 205 drives the rotating rod 214 to rotate, and the rotating rod 214 drives the conveying hinge 204 to transmit. The conveying hinge 204 transports the grain flowing into the conveying pipe 203 from the material box 208 to the discharge pipe 207 and flows out. The outflowing grain is injected into the drying bin 1 from the feed port of the drying bin 1. Through the conveying device 2, a traditional grain dehumidification and drying equipment is solved. Since the grain injection port is set above the drying equipment, people need to lift the grain using the equipment to the top and pour it in when loading, which is not only troublesome, but also brings danger to manual operation and is inconvenient to use.

[0037] Through the rotating device 3, when it is necessary to achieve a certain temperature balance for the heat wave circulation inside the drying bin 1, the operator first starts the micromotor 35, and the output end of the micromotor 35 drives the rotating shaft 33 to rotate, and the rotating shaft 33 drives the fan 34 to rotate. The rotation of the fan 34 generates wind flow directed into the drying bin 1, so that the heat wave circulates in the drying bin 1. Through the rotating device 3, a problem of traditional grain dehumidification and drying equipment, which basically heats the internal air by a heating pipe, is solved, which easily makes the temperature at different heights inside the device in different states, resulting in low drying efficiency.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A grain dehumidification and drying device, comprising a drying chamber (1), characterized in that: A conveying device (2) is provided outside the drying bin (1), and the conveying device (2) comprises a fixed plate (201), one side of the fixed plate (201) is fixedly connected to the drying bin (1), one side of the fixed plate (201) is fixedly connected to a fixed cylinder (202), the interior of the fixed cylinder (202) is fixedly connected to a conveying pipe (203), the arc surface of the conveying pipe (203) is fixedly connected to a discharge pipe (207), and the interior of the conveying pipe (203) is rotatably connected to a rotating rod ( The rotating rod (214) is fixedly connected to a conveying blade (204) on an arc surface of the rotating rod (214), a driving motor (205) is fixedly connected to one end of the rotating rod (214), a U-shaped plate (206) is fixedly connected to one end of the driving motor (205), the inner side of the U-shaped plate (206) is fixedly connected to the fixed cylinder (202), a material guide port (209) is provided on the arc surface of the conveying pipe (203), and a material placement box (208) is fixedly connected to the arc surface of the conveying pipe (203).

2. The grain dehumidification and drying equipment according to claim 1, characterized in that: The bottom end of the material placement box (208) is fixedly connected to two support rods (210), and one end of the two support rods (210) is fixedly connected to a bottom plate (212).

3. A grain dehumidification and drying equipment according to claim 2, characterized in that: Two fixing rods (211) are fixedly connected to the top end of the bottom plate (212), and one end of the two fixing rods (211) is fixedly connected to the material placement box (208).

4. The grain dehumidification and drying equipment according to claim 3, characterized in that: A buffer pad (213) is fixedly connected to the bottom end of the bottom plate (212), and the buffer pad (213) is made of rubber.

5. The grain dehumidification and drying equipment according to claim 1, characterized in that: A rotating device (3) is provided outside the drying bin (1), and the rotating device (3) comprises a fixed frame (31), one end of the fixed frame (31) is fixedly connected to the drying bin (1), and one end of the fixed frame (31) is fixedly connected to an L-shaped plate (36).

6. The grain dehumidification and drying equipment according to claim 5, characterized in that: The short arm end of the L-shaped plate (36) is fixedly connected to a micro motor (35).

7. The grain dehumidification and drying equipment according to claim 6, characterized in that: The output end of the micro motor (35) is fixedly connected to a rotating shaft (33).

8. The grain dehumidification and drying equipment according to claim 7, characterized in that: One end of the rotating shaft (33) is fixedly connected to a fan (34).

9. The grain dehumidification and drying equipment according to claim 8, characterized in that: The arc surface of the rotating shaft (33) is rotatably connected to a fixing member (32), and the exterior of the fixing member (32) is fixedly connected to a fixing frame (31).

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