Grain conveyor applying AGV steering wheel

Abstract

The utility model provides a grain conveyor applying AGV steering wheels, and relates to the technical field of grain conveying and storage. The grain conveyor applying the AGV steering wheel comprises a bearing bottom plate, a separating mechanism is arranged above the bearing bottom plate, the separating mechanism comprises a first chain wheel, the outer surface of the first chain wheel is in transmission connection with a chain, and the outer surface of the chain is in transmission connection with a second chain wheel. According to the grain conveyor applying the AGV steering wheel, through cooperation of a first chain wheel, a chain, a second chain wheel, blowing fan blades, a connecting rod, a protection box, a blowing box, a flow collecting box, a flow guide plate and a storage box, grain falling into the blowing box is blown, and rice husks, straw and dust in the grain can be blown into the flow collecting box; the rice husks, the straws and the dust can be guided into the two storage boxes through flow guide of a flow guide plate, so that the rice husks, the straws and the dust are effectively separated from the grains, and the storage quality of the grains is greatly improved.

Description

Technical Field

[0001] The utility model relates to a grain conveyor, in particular to a grain conveyor using an AGV steering wheel, and belongs to the technical field of grain transportation and storage. Background Art

[0002] my country, a vast country and a major agricultural nation, has a long history of grain production and storage. Granaries are a crucial component of grain storage technology, and room-type granaries are the primary storage type used in national, provincial, and municipal grain storage facilities. Due to their numerous advantages, they remain the preferred storage type for new large-scale storage warehouses.

[0003] A search revealed a Chinese patent application, publication number CN219652032U, which discloses an omnidirectional automatic loading and unloading AGV. The AGV comprises a mounting platform and a control cabin, which is fixed to the top surface of the mounting platform. Two sets of universal wheels and two sets of horizontal steering wheels are fixed to the bottom surface of the mounting platform. A feed hopper is located on the top of the mounting platform. This utility model allows for both lateral and transverse movement of the mounting platform, enabling full range of motion.

[0004] Although the above solution enables the installation platform to move in all directions, the grain is often mixed with a lot of husks, straw and dust. If these debris are not separated when transporting them to the granary, the quality of grain storage will be affected. To this end, we provide a grain conveyor using AGV steering wheels to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide a grain conveyor using an AGV steering wheel in order to solve the above problems, so as to solve the problem in the prior art that husks, straw and dust in grain cannot be separated, thus affecting the storage quality of grain.

[0007] (2) Technical solution

[0008] The utility model is realized through the following technical solutions: a grain conveyor using an AGV steering wheel, comprising a bearing base plate, a separation mechanism is arranged above the bearing base plate, the separation mechanism comprises a first sprocket, the outer surface of the first sprocket is transmission-connected with a chain, the outer surface of the chain is transmission-connected with a second sprocket, the outer surfaces of the first sprocket and the second sprocket are fixedly connected with blower blades and a connecting rod, a conveying mechanism is arranged above the bearing base plate, the conveying mechanism comprises a third sprocket, the outer surface of the third sprocket is transmission-connected with the chain.

[0009] Preferably, the end of the connecting rod away from the first sprocket and the second sprocket is rotatably connected to a protective box, the outer surface of the protective box is fixedly connected to a blowing box, the bottom surface of the blowing box is fixedly connected to the supporting base plate, and the outer surface of the protective box is provided with an air inlet hole, which can effectively suck the outside air into the inside of the blowing box when the blowing fan blades rotate to blow air.

[0010] Preferably, the outer surface of the blowing box is fixedly connected to a collecting box, the inner bottom wall of the collecting box is fixedly connected to a guide plate, and the bottom surface of the collecting box is fixedly connected to a storage box. By setting the slope of the guide plate, the chaff, straw and dust inside the collecting box can be effectively drained into the two storage boxes for centralized storage.

[0011] Preferably, the outer surface of the third sprocket is fixedly connected to an auger conveying roller, and the outer surface of the auger conveying roller is rotatably connected to the blow box, so that the auger conveying roller can be effectively driven to rotate through the rotation of the third sprocket.

[0012] Preferably, the outer surface of the blowing box is fixedly connected to a conveying cylinder, and one end of the conveying cylinder away from the blowing box is fixedly connected to a connecting pipe. Through the arrangement of the conveying cylinder, the grain can be effectively conveyed.

[0013] Preferably, the top surface of the supporting base is fixedly connected to a fixed block, the inner wall of the fixed block is fixedly connected to a drive motor, the output end of the drive motor is fixedly connected to the third sprocket, and the outer surface of the supporting base is installed with a control button for the drive motor, and the drive motor can be effectively opened and closed through the control button.

[0014] Preferably, the bottom surface of the supporting base plate is fixedly connected with a steering wheel body, and the bottom surface of the supporting base plate is fixedly connected with a universal wheel body. By setting the universal wheel body, the device can be moved more conveniently.

[0015] Preferably, the top surface of the supporting base plate is fixedly connected to a fixing frame, the inner wall of the fixing frame is fixedly connected to a grain feed funnel, and a control valve is fixedly connected between the grain feed funnel and the first sprocket. Through the setting of the fixing frame, the grain feed funnel can be effectively supported and fixed.

[0016] The utility model provides a grain conveyor using an AGV steering wheel, which has the following beneficial effects:

[0017] 1. The grain conveyor using the AGV steering wheel is equipped with a first sprocket, a chain, a second sprocket, a blowing fan blade, a connecting rod, a protective box, an air blowing box, a collecting box, a guide plate and a storage box. The blowing fan blades on the surface of the first sprocket and the second sprocket are driven to rotate by the driving chain transmission, so that the grain falling from the air blowing box can be effectively blown. Thus, the utility model can blow the grain falling from the air blowing box to the inside of the collecting box, and can guide the grain husk, straw and dust into the two storage boxes with the help of the guide plate, thereby effectively separating the grain husk, straw and dust from the grain, and greatly improving the storage quality of the grain.

[0018] 2. The grain conveyor using the AGV steering wheel is equipped with a third sprocket, an auger conveyor roller, a conveying cylinder, a connecting pipe, a fixed block and a driving motor. The third sprocket is driven to rotate by the driving chain, and the third sprocket can simultaneously drive the auger conveyor roller to rotate, thereby realizing that the rotation of the auger conveyor roller can drive the grain inside the blow box to be evenly conveyed in the conveying cylinder in equal amounts, effectively avoiding the occurrence of blockage when the device is conveying grain, and further making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the separation mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the blower blade of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the conveying mechanism of the utility model.

[0023]

Main component symbol description

[0024] 1. Load-bearing base plate;

[0025] 2. Separation mechanism; 201. First sprocket; 202. Chain; 203. Second sprocket; 204. Blower blades; 205. Connecting rod; 206. Protective box; 207. Blower box; 208. Collector box; 209. Guide plate; 210. Storage box;

[0026] 3. Conveying mechanism; 301. Third sprocket; 302. Auger conveying roller; 303. Conveying cylinder; 304. Connecting pipe; 305. Fixing block; 306. Driving motor

[0027] 4. Steering wheel body; 5. Universal wheel body; 6. Fixed bracket; 7. Grain feed funnel; 8. Control valve. DETAILED DESCRIPTION

[0028] An embodiment of the utility model provides a grain conveyor using an AGV steering wheel.

[0029] See also Figure 1 , including a bearing base plate 1, a power supply is fixedly installed on the top surface of the bearing base plate 1, which can supply power to the electrical equipment in this application.

[0030] The bottom surface of the supporting base plate 1 is fixedly connected to the steering wheel body 4, and the bottom surface of the supporting base plate 1 is fixedly connected to the universal wheel body 5. Through the setting of the steering wheel body 4, when the device is moved, the device can be effectively moved horizontally and laterally, so that it can move in all directions, and the required spin channel is smaller, and it can be moved in a narrow place, further making the device more flexible.

[0031] Please refer again Figure 1 、 Figure 2 and Figure 3 A separation mechanism 2 is provided above the supporting base plate 1, and the separation mechanism 2 includes a first sprocket 201. The outer surface of the first sprocket 201 is transmission-connected with a chain 202, and the outer surface of the chain 202 is transmission-connected with a second sprocket 203. By driving the chain 202, the first sprocket 201 and the second sprocket 203 can be effectively driven to rotate in the same direction at the same time. The diameter of the first sprocket 201 is larger than the diameter of the second sprocket 203, so that the engagement of the chain 202 is more stable.

[0032] The outer surfaces of the first sprocket 201 and the second sprocket 203 are fixedly connected with the blowing fan blades 204 and the connecting rod 205. The setting of the connecting rod 205 effectively supports and limits the first sprocket 201, the second sprocket 203 and the blowing fan blades 204.

[0033] One end of the connecting rod 205 is rotatably connected to a protective box 206 away from the first sprocket 201 and the second sprocket 203. The outer surface of the protective box 206 is fixedly connected to a blowing box 207. The bottom surface of the blowing box 207 is fixedly connected to the supporting base plate 1. A through opening is provided on the outer surface of the blowing box 207, and the blowing fan blades 204 blow toward the inside of the blowing box 207, so that the husks, straw and dust in the grain can be effectively blown out from the inside of the blowing box 207.

[0034] The outer surface of the blowing box 207 is fixedly connected to the collecting box 208, the inner bottom wall of the collecting box 208 is fixedly connected to the guide plate 209, the bottom surface of the collecting box 208 is fixedly connected to the storage box 210, and the outer surface of the storage box 210 is installed with an exhaust device. By turning on the exhaust device and coordinating the blowing of the fan blades 204, there is an air circulation effect between the blowing box 207 and the collecting box 208, so that chaff, straw and dust can fall stably into the interior of the storage box 210.

[0035] Please refer again Figure 2 and Figure 3 A conveying mechanism 3 is provided above the supporting base plate 1. The conveying mechanism 3 includes a third sprocket 301. The outer surface of the third sprocket 301 is transmission-connected to the chain 202. Through the transmission of the chain 202, the third sprocket 301 can be effectively driven to rotate.

[0036] The outer surface of the third sprocket 301 is fixedly connected to the auger conveying roller 302, and the outer surface of the auger conveying roller 302 is rotatably connected to the blow box 207. Through the rotation of the auger conveying roller 302, the grain inside the blow box 207 can be effectively pushed to move evenly and equally.

[0037] The outer surface of the blowing box 207 is fixedly connected to a conveying cylinder 303, and the end of the conveying cylinder 303 away from the blowing box 207 is fixedly connected to a connecting pipe 304. The setting of the connecting pipe 304 can be used for pipeline connection, which can effectively lengthen the conveying cylinder 303, thereby facilitating the subsequent transportation of grain.

[0038] The top surface of the supporting base plate 1 is fixedly connected with a fixed block 305, the inner wall of the fixed block 305 is fixedly connected with a driving motor 306, and the output end of the driving motor 306 is fixedly connected to the third sprocket 301. Through the setting of the fixed block 305, the driving motor 306 is effectively supported and fixed.

[0039] Please refer again Figure 1 The top surface of the supporting base plate 1 is fixedly connected to a fixing frame 6, the inner wall of the fixing frame 6 is fixedly connected to a grain feeding funnel 7, and a control valve 8 is fixedly connected between the grain feeding funnel 7 and the first sprocket 201. By opening the control valve 8, the bottom surface of the grain feeding funnel 7 can be effectively opened to allow grain to be input into the blowing box 207.

[0040] The drive motor 306 in this application is a common electrical device in the prior art. This application will not elaborate on its model or internal structure, and it can also be replaced by other power sources.

[0041] When the utility model is in use: first, the device is moved to the required position through the cooperation of the two steering wheel bodies 4 and the two universal wheel bodies 5, and the grain is transported to the interior of the grain feeding funnel 7. At this time, the power is turned on to start the operation of the driving motor 306 to rotate the third sprocket 301, and the rotation of the third sprocket 301 drives the chain 202 to transmit, and the chain 202 drives the first sprocket 201 and the second sprocket 203 to rotate, and the rotation of the first sprocket 201 and the second sprocket 203 drives the two blowing fan blades 204 to blow air, and then the control valve 8 is opened to make the grain in the grain feeding funnel 7 fall downward into the interior of the blowing box 207. In the process of falling, the grain will pass through the area blown by the blowing fan blades 204, so that the husks, straw and The dust is blown into the interior of the collecting box 208, and the grain will effectively fall freely to the bottom of the blowing box 207 due to its certain weight. The husks, straw and dust blown into the collecting box 208 will pass through the slope setting of the guide plate 209 and effectively slide down into the two storage boxes 210 for centralized storage, thereby achieving the separation of husks, straw and dust from the grain, greatly improving the storage quality of the grain. At the same time, the rotation of the third sprocket 301 will drive the auger conveyor roller 302 to rotate, and the rotation of the auger conveyor roller 302 drives the grain at the bottom of the blowing box 207 to be evenly transported to the inside of the conveying cylinder 303, and then the grain is effectively transported to the granary through the connecting pipe 304, further making the device more practical.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A grain conveyor using an AGV steering wheel, comprising a bearing base plate (1), characterized in that: A separation mechanism (2) is provided above the bearing base plate (1), the separation mechanism (2) comprising a first sprocket (201), the outer surface of the first sprocket (201) being transmission-connected to a chain (202), the outer surface of the chain (202) being transmission-connected to a second sprocket (203), the outer surfaces of the first sprocket (201) and the second sprocket (203) being fixedly connected to blower blades (204) and a connecting rod (205), and a conveying mechanism (3) is provided above the bearing base plate (1), the conveying mechanism (3) comprising a third sprocket (301), the outer surface of the third sprocket (301) being transmission-connected to the chain (202).

2. The grain conveyor using the AGV steering wheel according to claim 1, characterized in that: One end of the connecting rod (205) away from the first sprocket (201) and the second sprocket (203) is rotatably connected to a protection box (206); an outer surface of the protection box (206) is fixedly connected to a blowing box (207); and a bottom surface of the blowing box (207) is fixedly connected to the supporting base plate (1).

3. The grain conveyor using the AGV steering wheel according to claim 2, characterized in that: The outer surface of the blowing box (207) is fixedly connected to a collecting box (208), the inner bottom wall of the collecting box (208) is fixedly connected to a guide plate (209), and the bottom surface of the collecting box (208) is fixedly connected to a storage box (210).

4. The grain conveyor using the AGV steering wheel according to claim 2, characterized in that: The outer surface of the third sprocket (301) is fixedly connected to an auger conveying roller (302), and the outer surface of the auger conveying roller (302) is rotatably connected to the blowing box (207).

5. The grain conveyor using the AGV steering wheel according to claim 2, characterized in that: The outer surface of the blowing box (207) is fixedly connected to a conveying cylinder (303), and one end of the conveying cylinder (303) away from the blowing box (207) is fixedly connected to a connecting pipe (304).

6. The grain conveyor using the AGV steering wheel according to claim 1, characterized in that: The top surface of the bearing base plate (1) is fixedly connected to a fixing block (305), the inner wall of the fixing block (305) is fixedly connected to a driving motor (306), and the output end of the driving motor (306) is fixedly connected to the third sprocket (301).

7. The grain conveyor using the AGV steering wheel according to claim 1, characterized in that: The bottom surface of the bearing base plate (1) is fixedly connected to a steering wheel body (4), and the bottom surface of the bearing base plate (1) is fixedly connected to a universal wheel body (5).

8. The grain conveyor using the AGV steering wheel according to claim 1, characterized in that: A fixing frame (6) is fixedly connected to the top surface of the bearing base plate (1), a grain feeding funnel (7) is fixedly connected to the inner wall of the fixing frame (6), and a control valve (8) is fixedly connected between the grain feeding funnel (7) and the first sprocket (201).

Images