Self-propelled taro harvesting and cleaning all-in-one machine

Abstract

The utility model relates to a self-propelled taro harvesting and cleaning all-in-one machine, and belongs to the technical field of taro harvesting. The soil loosening device mainly comprises a frame, front walking wheels, rear walking wheels, a motor, a first soil loosening mechanism, a second soil loosening mechanism, a conveying mechanism, a collecting box, a partition plate, a rotating roller, a high-pressure nozzle and a handle. The taro picking machine integrates the functions of soil loosening, picking, soil shaking, transporting, cleaning and collecting, the whole taro picking machine is transferred through the handle, operation is convenient, the motor drives the rear walking wheels to rotate, and then the whole taro picking machine is driven to advance to achieve taro picking; the second soil loosening mechanism loosens soil for the second time and digs out the taros in the soil, the taros are taken out and redundant soil on the surfaces of the taros is shaken off, finally, the conveying mechanism shovels the taros out and conveys the taros into the collecting box, the taros are cleaned through the high-pressure spray head, continuous operation is achieved, the labor intensity of workers is reduced, and the taro picking efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of taro harvesting, and in particular relates to a self-propelled taro harvesting and cleaning integrated machine. Background Art

[0002] Taro is a tuber crop, also known as taro and taro. It is generally cultivated as an annual plant. According to its growing environment, it can be divided into water taro and dry taro. Taro has high nutritional value and contains a variety of trace elements needed by the human body. It can play a role in strengthening the body. At the same time, taro can be used as a staple food or as a vegetable.

[0003] In the prior art, taro picking is usually done manually, and it takes a lot of effort to dig the taro out of the soil. The dug taro is sticky with soil and needs to be patted off. After the patting off is completed, it is also necessary to clean it to remove the soil and impurities on the surface, otherwise it will affect the storage and sale of the taro, increase the labor intensity of the working people, waste time and effort, and reduce the efficiency of taro picking. Summary of the invention

[0004] In order to overcome the problems in the prior art that taro picking is usually done manually by digging, and the excavated taro is sticky with soil, which requires soil-smashing and cleaning operations, which is labor-intensive, time-consuming and labor-intensive, and has low picking efficiency, the utility model provides a self-propelled taro harvesting and cleaning all-in-one machine; the utility model integrates the functions of loosening soil, picking, shaking soil, transporting, cleaning and collecting, a first loosening mechanism is first inserted into the soil to pre-loosen the soil, and then the second loosening mechanism performs secondary loosening and digs out the taro in the soil, takes out the taro and shakes off the excess soil on its surface, and finally the conveying mechanism shovels the taro out and sends it to a collection box for cleaning by a high-pressure nozzle, thereby reducing the labor intensity of the working people and improving the taro picking efficiency.

[0005] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a self-propelled taro harvesting and cleaning integrated machine mainly includes a frame, a front traveling wheel, a rear traveling wheel, a motor, a first loosening mechanism, a second loosening mechanism, a conveying mechanism, a collecting box, a partition, a roller, a high-pressure nozzle, and a handle. The front traveling wheel and the rear traveling wheel can be rotatably installed on both sides of the frame, the motor is installed on the side wall of the frame, the rear traveling wheel is connected to the motor through a belt transmission mechanism, the first loosening mechanism is installed at the front end of the frame, the interior of the frame is a cavity structure, and the second loosening mechanism can be rotatably installed. It is installed inside the cavity structure, the second loosening mechanism is connected to the motor through a belt transmission mechanism, the conveying mechanism is installed obliquely inside the cavity structure, the motor is connected to the conveying mechanism, the collecting box is installed at the rear end of the frame, the partition is installed on the frame, the partition separates the conveying mechanism from the collecting box, the roller is rotatably installed at the bottom of the collecting box, the roller is connected to the rear walking wheel through a belt transmission mechanism, gears are arranged on the roller, the gears are meshed with each other, the interior of the collecting box is a hollow structure, the high-pressure nozzle is installed on the inner wall of the collecting box, and the handle is installed at the end of the collecting box.

[0006] The first loosening mechanism includes a bracket, a connecting plate, loosening nails, an upper hydraulic cylinder, and a lower hydraulic cylinder. The bracket is installed at the front end of the frame, the connecting plate is installed on the bracket, the loosening nails are evenly installed on the connecting plate, the upper hydraulic cylinder is installed on the frame, the piston rod of the upper hydraulic cylinder is connected to the bracket, the lower hydraulic cylinder is hinged to the bracket, and the piston rod of the lower hydraulic cylinder is connected to the connecting plate.

[0007] The second loosening mechanism comprises a rotating shaft, a roller and a loosening rod. The rotating shaft is rotatably installed inside the frame cavity structure, the rotating shaft is connected to the motor through a belt transmission mechanism, the roller is installed on the rotating shaft, and the loosening rod is installed on the roller.

[0008] The conveying mechanism includes a driving shaft, a driven shaft, a leaky conveyor belt, and a partition plate. The driving shaft and the driven shaft can be rotatably installed in the cavity structure of the frame. The motor is connected to the driving shaft in a transmission manner. The leaky conveyor belt is obliquely wound on the driving shaft and the driven shaft, and the partition plate is installed on the leaky conveyor belt.

[0009] The front running wheels and the rear running wheels are both steel belt wheels.

[0010] The end of the collection box is provided with a movable door.

[0011] Beneficial effects of the utility model:

[0012] The utility model integrates the functions of loosening soil, picking, shaking soil, transporting, cleaning and collecting. The device as a whole is transported by a handle and is easy to operate. The motor drives the rear walking wheel to rotate, thereby driving the whole device forward to pick taro. The first loosening mechanism is first inserted into the soil to pre-loosen the soil, and then the second loosening mechanism performs secondary loosening and digs out the taro in the soil, brings out the taro and shakes off the excess soil on the surface of the taro, and finally the conveying mechanism shovels the taro out and sends it to the collection box for cleaning by a high-pressure nozzle. The continuous operation reduces the labor intensity of the working people and improves the efficiency of taro picking. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an isometric schematic diagram of the utility model.

[0014] Figure 2 This utility model is a three-dimensional schematic diagram Figure 1 .

[0015] Figure 3 This utility model is a three-dimensional schematic diagram Figure 2 .

[0016] Figure 4 This utility model is a three-dimensional schematic diagram Figure 3 .

[0017] Figure 5 It is a top view of the utility model.

[0018] Figure 6 It is a partial sectional schematic diagram of the utility model. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0020] The utility model discloses a self-propelled taro harvesting and cleaning integrated machine, which mainly comprises a frame 1, a front walking wheel 2, a rear walking wheel 3, a motor 4, a first loosening mechanism 5, a second loosening mechanism 6, a conveying mechanism 7, a collecting box 8, a partition 9, a roller 10, a high-pressure nozzle 11, and a handle 12. The front walking wheel 2 and the rear walking wheel 3 can be rotatably mounted on both sides of the frame 1, the motor 4 is mounted on the side wall of the frame 1, the rear walking wheel 3 is connected to the motor 4 through a belt transmission mechanism, the first loosening mechanism 5 is mounted on the front end of the frame 1, the interior of the frame 1 is a cavity structure, and the second loosening mechanism 6 can be rotatably mounted on the front end of the frame 1. Inside the cavity structure, the second loosening mechanism 6 is connected to the motor 4 through a belt transmission mechanism, the conveying mechanism 7 is installed obliquely inside the cavity structure, the motor 4 is connected to the conveying mechanism 7, the collecting box 8 is installed at the rear end of the frame 1, and the partition 9 is installed on the frame 1. The partition 9 separates the conveying mechanism 7 from the collecting box 8. The roller 10 is rotatably installed at the bottom of the collecting box 8. The roller 10 is connected to the rear walking wheel 3 through a belt transmission mechanism. Gears 101 are provided on the roller 10, and the gears 101 are meshed with each other. The interior of the collecting box 8 is a hollow structure, the high-pressure nozzle 11 is installed on the inner wall of the collecting box 8, and the handle 12 is installed at the end of the collecting box 8.

[0021] The working people hold the handle 12, turn on the motor 4, and harvest the taro. The motor 4 drives the rear walking wheel 3 to rotate to realize the movement of the whole device. The loosening nails 53 of the first loosening mechanism 5 are first inserted into the soil to pre-loosen the soil. The motor 4 drives the rotating shaft 61 of the second loosening mechanism 6 to rotate through the belt transmission mechanism. The rotation of the rotating shaft 61 realizes the rotation of the roller 62 and the loosening rod 63. The loosening rod 63 performs secondary loosening and digs out the taro in the soil, takes out the taro and shakes off the excess soil on its surface. The excavated taro is sent to the collection box 8 through the conveying mechanism 7 and cleaned by the high-pressure nozzle 11. The motor 4 drives the driving shaft 71 to rotate, and the transmission is transmitted through the leak. The belt 73 drives the driven shaft 72 to rotate, so that the leaky conveyor belt 73 can transport the taro. The partition plate 74 prevents the taro from falling during the transportation. The leaky conveyor belt 73 can ensure that no extra mud is brought into the collection box 8. The high-pressure nozzle 11 is used for spraying and cleaning. In combination with the roller 10 at the bottom of the collection box 8, the rear walking wheel 3 rotates, and the roller 10 is driven to rotate through the belt transmission mechanism. The rollers 10 are meshed and connected with each other through gears 101, thereby driving all the rollers 10 to rotate, realizing the stirring of the taro, and better cleaning of the mud on the surface of the taro, which is convenient for subsequent transportation and collection, and continuous operation, reduces the labor intensity of the working people, and improves the efficiency of taro picking.

[0022] like Figure 1 , Figure 6As shown, the first loosening mechanism 5 includes a bracket 51, a connecting plate 52, a loosening nail 53, an upper hydraulic cylinder 54, and a lower hydraulic cylinder 55. The bracket 51 is installed at the front end of the frame 1, the connecting plate 52 is installed on the bracket 51, the loosening nail 53 is evenly installed on the connecting plate 52, the upper hydraulic cylinder 54 is installed on the frame 1, the piston rod of the upper hydraulic cylinder 54 is connected to the bracket 51, the lower hydraulic cylinder 55 is hinged to the bracket 51, and the piston rod of the lower hydraulic cylinder 55 is connected to the connecting plate 52; before picking taro, first adjust the upper hydraulic cylinder 54 and the lower hydraulic cylinder 55 as needed, so as to adjust the angle of the loosening nail 53. After the adjustment is completed, the working people hold the handle 12, turn on the motor 4, and harvest the taro.

[0023] like Figure 1 , Figure 2 , Figure 6 As shown, the second loosening mechanism 6 includes a rotating shaft 61, a roller 62, and a loosening rod 63. The rotating shaft 61 can be rotatably installed inside the cavity structure of the frame 1. The rotating shaft 61 is connected to the motor 4 through a belt transmission mechanism. The roller 62 is installed on the rotating shaft 61, and the loosening rod 63 is installed on the roller 62; the motor 4 drives the rotating shaft 61 to rotate through the belt transmission mechanism, and the rotating shaft 61 rotates to realize the rotation of the roller 62 and the loosening rod 63. The loosening rod 63 performs secondary loosening and digs out the taro in the soil, takes out the taro and shakes off the excess soil on its surface.

[0024] like Figure 6 As shown, the conveying mechanism 7 includes a driving shaft 71, a driven shaft 72, a leaky conveyor belt 73, and a partition plate 74. The driving shaft 71 and the driven shaft 72 can be rotatably installed in the cavity structure of the frame 1. The motor 4 is connected to the driving shaft 71 in transmission. The leaky conveyor belt 73 is obliquely wound on the driving shaft 71 and the driven shaft 72. The partition plate 74 is installed on the leaky conveyor belt 73; the motor 4 drives the driving shaft 71 to rotate, and drives the driven shaft 72 to rotate through the leaky conveyor belt 73, so that the leaky conveyor belt 73 can transport the taro. The partition plate 74 prevents the taro from falling during the transportation process, and the leaky conveyor belt 73 can ensure that no extra mud is brought into the collection box 8.

[0025] The front running wheel 2 and the rear running wheel 3 are both steel belt wheels, which reduce the weight of the entire device and enable the device to obtain good grip in slippery and muddy farmland.

[0026] like Figure 2 , Figure 4 As shown, a movable door 81 is provided at the end of the collecting box 8; the movable door 81 can be opened to collect the taro, so that the cleaned taro in the collecting box 8 can be collected and processed in a centralized manner.

[0027] Working process:

[0028] Before picking taro, first adjust the upper hydraulic cylinder 54 and the lower hydraulic cylinder 55 as needed to adjust the angle of the loosening nail 53. After the adjustment is completed, the working people hold the handle 12, turn on the motor 4, and harvest the taro. The motor 4 drives the rear walking wheel 3 to rotate to realize the walking of the entire device. The front walking wheel 2 and the rear walking wheel 3 move the device to any designated work location. The setting of the front walking wheel 2 and the rear walking wheel 3 increases the flexibility and convenience of the device. The front walking wheel 2 and the rear walking wheel 3 are both steel belt wheels, which reduce the weight of the entire device and enable the device to obtain good grip in slippery and muddy farmland. The loosening nail 53 of the first loosening mechanism 5 is first inserted into the soil to pre-loosen the soil. The motor 4 drives the rotating shaft 61 of the second loosening mechanism 6 to rotate through the belt transmission mechanism. The rotating shaft 61 rotates to realize the rotation of the roller 62 and the loosening rod 63. The loosening rod 63 performs secondary loosening and digs out the taro in the soil, takes the taro out and shakes off its surface The excess soil on the surface and the excavated taro are sent to the collection box 8 through the conveying mechanism 7 and cleaned by the high-pressure nozzle 11. The motor 4 drives the driving shaft 71 to rotate, and drives the driven shaft 72 to rotate through the leaky conveyor belt 73 to realize the conveyance of the taro by the leaky conveyor belt 73. The partition plate 74 prevents the taro from falling during the conveying process. The leaky conveyor belt 73 can ensure that no extra mud is brought into the collection box 8. The high-pressure nozzle 11 is used for spraying and cleaning. Combined with the roller 10 at the bottom of the collection box 8, the rear walking wheel 3 rotates, and the roller 10 is driven to rotate through the belt transmission mechanism. The rollers 10 are meshed and connected with each other through gears 101, and then all the rollers 10 are driven to rotate, so as to realize the stirring of the taro, so as to better clean the mud on the surface of the taro, facilitate subsequent transportation and collection, and continuous operation, reduce the labor intensity of the working people, and improve the efficiency of taro picking. The movable door 81 is opened to collect the taro, so as to facilitate the centralized collection and treatment of the taro cleaned in the collection box 8.

[0029] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A self-propelled taro harvesting and cleaning machine, characterized in that: The self-propelled taro harvesting and cleaning machine comprises a frame (1), a front running wheel (2), a rear running wheel (3), a motor (4), a first loosening mechanism (5), a second loosening mechanism (6), a conveying mechanism (7), a collecting box (8), a partition (9), a roller (10), a high-pressure nozzle (11), and a handle (12). The front running wheel (2) and the rear running wheel (3) are rotatably mounted on both sides of the frame (1), the motor (4) is mounted on the side wall of the frame (1), the rear running wheel (3) and the motor (4) are connected to each other through a belt transmission mechanism, the first loosening mechanism (5) is mounted at the front end of the frame (1), the interior of the frame (1) is a cavity structure, the second loosening mechanism (6) is rotatably mounted inside the cavity structure, and the second loosening mechanism ( 6) is connected to the motor (4) through a belt transmission mechanism, the conveying mechanism (7) is obliquely installed inside the cavity structure, the motor (4) is connected to the conveying mechanism (7) through transmission, the collection box (8) is installed at the rear end of the frame (1), the partition (9) is installed on the frame (1), the partition (9) separates the conveying mechanism (7) and the collection box (8), the roller (10) is rotatably installed at the bottom end of the collection box (8), the roller (10) is connected to the rear walking wheel (3) through a belt transmission mechanism, the roller (10) is provided with a gear (101), the gears (101) are meshed with each other, the interior of the collection box (8) is a hollow structure, the high-pressure nozzle (11) is installed on the inner wall of the collection box (8), and the handle (12) is installed at the end of the collection box (8).

2. A self-propelled taro harvesting and cleaning machine as claimed in claim 1, characterized in that: The first loosening mechanism (5) comprises a bracket (51), a connecting plate (52), a loosening nail (53), an upper hydraulic cylinder (54), and a lower hydraulic cylinder (55); the bracket (51) is mounted on the front end of the frame (1); the connecting plate (52) is mounted on the bracket (51); the loosening nail (53) is evenly mounted on the connecting plate (52); the upper hydraulic cylinder (54) is mounted on the frame (1); the piston rod of the upper hydraulic cylinder (54) is connected to the bracket (51); the lower hydraulic cylinder (55) is hinged to the bracket (51); and the piston rod of the lower hydraulic cylinder (55) is connected to the connecting plate (52).

3. A self-propelled taro harvesting and cleaning machine as claimed in claim 1 or 2, characterized in that: The second loosening mechanism (6) comprises a rotating shaft (61), a roller (62), and a loosening rod (63); the rotating shaft (61) is rotatably mounted inside the cavity structure of the vehicle frame (1); the rotating shaft (61) is transmission-connected to the motor (4) via a belt transmission mechanism; the roller (62) is mounted on the rotating shaft (61); and the loosening rod (63) is mounted on the roller (62).

4. A self-propelled taro harvesting and cleaning machine as claimed in claim 1 or 2, characterized in that: The conveying mechanism (7) comprises a driving shaft (71), a driven shaft (72), a leaky conveyor belt (73), and a partition plate (74); the driving shaft (71) and the driven shaft (72) are rotatably mounted in a cavity structure of a vehicle frame (1); the motor (4) is transmission-connected to the driving shaft (71); the leaky conveyor belt (73) is obliquely wound on the driving shaft (71) and the driven shaft (72); and the partition plate (74) is mounted on the leaky conveyor belt (73).

5. A self-propelled taro harvesting and cleaning machine as claimed in claim 1 or 2, characterized in that: The front running wheel (2) and the rear running wheel (3) are both steel belt wheels.

6. A self-propelled taro harvesting and cleaning machine as claimed in claim 1 or 2, characterized in that: The end of the collection box (8) is provided with a movable door (81).

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