Soil separating and harvesting device

Abstract

The invention belongs to the technical field of crop harvesting, discloses a soil separating and harvesting device, and aims to solve the problems that according to an existing soil separating and harvesting device, potatoes are cleaned by arranging a cleaning brush, different cleaning brushes need to be used for cleaning the potatoes in different use scenes during use, in the prior art, the cleaning brush is difficult to replace, and the cleaning cost is high. According to the technical scheme, the device comprises a box body, the top face of the box body is fixedly connected with one end of a water inlet pipeline, a water outlet pipeline with a stop valve is fixedly installed at the bottom of one side of the box body, circular openings are formed in the two sides of the box body correspondingly, and a first disc and a circular ring are rotationally installed in the circular openings correspondingly; the first adjusting device is arranged to drive the first disc to rotate, so that cleaning brushes with different hardness can be selected according to different use environments, common cleaning or peeling treatment of the surfaces of potatoes is achieved, the cleaning brushes are replaced in a revolution mode, and use is more convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of crop harvesting, and in particular relates to a soil separation and harvesting device. Background Art

[0002] With the development of intelligence, the planting and harvesting methods of agriculture have also been greatly improved. Now, after picking potatoes from the land, it is necessary to clean the soil on the surface of the potatoes to facilitate sales. Nowadays, most of them use multi-stage cleaning wheels to clean potatoes. Multiple cleaning wheels are arranged side by side, and potatoes are placed on the cleaning wheels. The cleaning wheels rotate the potatoes under the drive of the motor to transport the potatoes. During the transportation process, the cleaning brush on the surface of the cleaning wheel is used to clean the surface of the potatoes, so as to achieve the separation between the potatoes and the soil. However, the current cleaning device has a poor separation effect on the separation between potatoes and the soil; To solve the above problems, the prior art with publication number CN114982981B discloses a soil separation and harvesting device for potato harvesting. The prior art cleans the potatoes by setting a cleaning brush. When in use, cleaning brushes of different hardness have different cleaning effects. The soft cleaning brush can only clean the soil on the surface of the potato, while the hard cleaning brush can have a certain destructive function on the surface of the potato, thereby achieving the effect of peeling. However, the peeled potatoes are not easy to store. Different cleaning brushes need to be used to clean the potatoes in different usage scenarios. The prior art is difficult to replace the cleaning brush, which is inconvenient to use. Summary of the invention

[0003] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide a soil separation and harvesting device, which is provided with a first adjustment device to drive the first disc to rotate, so that cleaning brushes of different hardness can be selected according to different usage environments to achieve general cleaning or peeling of the potato surface. The cleaning brush can be replaced by means of revolution, which is more convenient to use.

[0004] The technical solution adopted by the soil separation and harvesting device to solve its technical problems is: A soil separation and harvesting device is provided, comprising a box body, wherein the top surface of the box body is fixedly connected to one end of a water inlet pipe, a water outlet pipe with a stop valve is fixedly installed at the bottom of one side of the box body, circular openings are respectively opened on both sides of the box body, a first disc and a circular ring are rotatably installed in the circular openings, a second disc is rotatably installed on the circular ring, several pairs of rotating shafts are rotatably installed between the opposite surfaces of the first disc and the circular ring and are evenly distributed, cleaning brushes of different hardness are respectively arranged on each pair of rotating shafts, supporting nets are respectively arranged between adjacent rotating shafts, and the supporting nets are installed between the first disc and the circular ring through an arc-shaped installation frame. A first adjusting device for driving the first disc to rotate is arranged on the body, a driving device for driving a pair of rotating shafts at the bottom is arranged on the box body, an inlet and an outlet are opened at the eccentric part of the second disc, a second adjusting device for driving the second disc to rotate is arranged on the box body, a circulating pump is fixedly installed on the other side of the box body, the water inlet end of the circulating pump is fixedly connected to the first pipe, the first pipe passes through the bottom of the box body and is fixedly connected, the water outlet end of the circulating pump is fixedly connected to one end of the second pipe, the other end of the second pipe is sealed, the second pipe passes through the center of the first disc and is rotatably connected, and the second pipe is located on the bottom surface of the box body and is provided with evenly distributed water outlet holes.

[0005] Furthermore, one of the pair of rotating shafts is provided with spiral convex patterns.

[0006] Furthermore, the first adjusting device includes a first motor, a first gear and an outer gear ring, the outer gear ring is fixedly installed on the outer circumference of the first disc, the first motor is fixedly installed on the top surface of the box, the first gear is fixedly installed on the output shaft of the first motor, and the first gear is meshed with the outer gear ring.

[0007] Furthermore, the second adjusting device is a second motor, which is fixedly mounted on one side of the box body through a mounting frame, and the output shaft of the second motor is fixedly connected to the center of the second disc.

[0008] Furthermore, the driving device includes a third motor, a second gear, several third gears and several fourth gears. One end of the rotating shaft passes through the circular ring and is rotatably connected. The fourth gears are fixedly installed on the corresponding rotating shafts. The third gears are rotatably installed on the circular ring and are evenly distributed. The fourth gears on each pair of rotating shafts are respectively meshed with the corresponding third gears. The third motor is fixedly installed on the lower part of one side of the box body. The second gear is fixedly installed on the output shaft of the third motor, and the second gear is meshed with the third gear located at the bottom.

[0009] Furthermore, an inclined pipe is fixedly installed at the inlet and outlet.

[0010] Furthermore, a filter screen is fixedly installed at the first pipe in the box.

[0011] Furthermore, a spray head is fixedly installed at the water outlet.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. A soil separation harvesting device exemplified by the present invention drives the second disc to rotate through the second adjusting device, so that the inlet and outlet are located at the upper part of the second disc, potatoes can be put into the box through the inlet and outlet, and the potatoes fall onto the lowest rotating shaft, and the first adjusting device can drive the first disc to rotate, thereby driving the rotating shaft to revolve, thereby adjusting the rotating shaft located at the bottom, thereby selecting the hardness of the cleaning brush in contact with the potatoes, and after the selection is completed, the driving device drives the pair of rotating shafts located at the bottom to rotate synchronously, thereby cleaning the potatoes with the cleaning brush, turning on the circulation pump, and circulating. The pump can make the water at the bottom of the box flow along the first tube and the second tube, and then discharge it from the water outlet and spray it on the potatoes, so as to facilitate the cleaning of the potatoes. After the potatoes are cleaned, the second adjusting device drives the second disc to rotate, so that the inlet and outlet can be located at the lower part of the second disc, and then the potatoes can be discharged from the inlet and outlet. Compared with the prior art, the present invention is provided with a first adjusting device to drive the first disc to rotate, so that cleaning brushes with different hardness can be selected according to different use environments, so as to realize ordinary cleaning or peeling of the potato surface. The cleaning brush can be replaced by revolution, which is more convenient to use.

[0013] 2. A soil separation and harvesting device exemplified in the present invention, when it is necessary to discharge the processed potatoes, the first disc is driven to rotate by the first adjusting device so that a pair of rotating shafts with spiral convex patterns are located at the bottom, and the pair of rotating shafts at the bottom are driven to rotate by the driving device. The spiral convex patterns can drive the potatoes to move and then move them out from the inlet and outlet.

[0014] 3. A soil separation and harvesting device exemplified in the present invention turns on the first motor, and the output shaft of the first motor rotates to drive the first disc to rotate through the first gear and the outer gear ring, thereby driving each pair of rotating shafts to revolve. The first adjusting device has a simple structure and is easy to use. 4. A soil separation and harvesting device exemplified in the present invention, in which the second motor is turned on, and the output shaft of the second motor can rotate through the second disc. The second adjusting device has a simple structure and is easy to use.

[0015] 5. A soil separation and harvesting device according to an example of the present invention, in which the third motor is turned on, and the rotation of the output shaft of the third motor can drive the second gear to rotate, and the rotation of the second gear can drive the third gear meshing therewith to rotate, and then the fourth gear can drive a pair of rotating shafts at the bottom to rotate synchronously, the first adjusting device can drive the first disc to rotate, and then the third gear can be driven to revolve, and then the third gear meshing with the second gear can be replaced, and the driving device has a simple structure and is easy to use.

[0016] 6. A soil separation harvesting device exemplified in the present invention has an inclined pipe that facilitates potatoes to enter and be discharged from the box, making it more convenient to use.

[0017] 7. In a soil separation and harvesting device exemplified in the present invention, the filter net can filter the water entering the first pipe.

[0018] 8. In a soil separation and harvesting device exemplified in the present invention, the nozzle can make the water distribution of the water outlet more uniform, which is beneficial for cleaning potatoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 for Figure 1 A-direction view; Figure 3 It is the right side view of the present invention.

[0020] In the figure: 1 housing; 2 water inlet pipe; 3 water outlet pipe; 4 first disc; 5 ring; 6 second disc; 7 shaft; 8 cleaning brush; 9 support net; 10 inlet and outlet; 11 circulation pump; 12 first pipe; 13 second pipe; 14 first motor; 15 first gear; 16 outer gear ring; 17 second motor; 18 third motor; 19 second gear; 20 third gear; 21 fourth gear; 22 tilting pipe; 23 filter net. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] like Figure 1-3As shown, a soil separation and harvesting device comprises a box body 1, the top surface of the box body 1 is fixedly connected to one end of a water inlet pipe 2, a water inlet pump is arranged on the water inlet pipe 2, the other end of the water inlet pipe 2 is connected to a water source, a water outlet pipe 3 with a stop valve is fixedly installed on the bottom of one side of the box body 1, circular openings are respectively opened on both sides of the box body 1, a first disc 4 and a ring 5 are rotatably installed in the circular openings, a second disc 6 is rotatably installed on the ring 5, several pairs of rotating shafts 7 are rotatably installed between the opposite surfaces of the first disc 4 and the ring 5 and are evenly distributed, each pair of rotating shafts 7 is respectively provided with a cleaning brush 8 of different hardness, and supporting nets 9 are respectively provided between adjacent rotating shafts 7, the supporting nets 9 are coarse nets, and the supporting nets 9 are installed on the first and second rotating shafts 7 through arc-shaped installation frames. A first adjusting device for driving the first disc 4 to rotate is provided on the box body 1 between a disc 4 and a ring 5, a driving device for driving a pair of rotating shafts 7 at the bottom is provided on the box body 1, an inlet and outlet 10 is provided at the eccentric part of the second disc 6, a second adjusting device for driving the second disc 6 to rotate is provided on the box body 1, a circulating pump 11 is fixedly installed on the other side of the box body 1, a water inlet end of the circulating pump 11 is fixedly connected to a first pipe 12, the first pipe 12 passes through the bottom of the box body 1 and is fixedly connected, a water outlet end of the circulating pump 11 is fixedly connected to one end of a second pipe 13, the other end of the second pipe 13 is sealed, the second pipe 13 passes through the center of the first disc 4 and is rotatably connected, and the bottom surface of the second pipe 13 located at the box body 1 is provided with evenly distributed water outlet holes. The second disc 6 is driven to rotate by the second adjusting device, so that the inlet and outlet 10 is located at the upper part of the second disc 6. Potatoes can be put into the box body 1 through the inlet and outlet 10, and the potatoes fall onto the bottom rotating shaft 7. The first adjusting device can drive the first disc 4 to rotate, and then drive the rotating shaft 7 to revolve, so that the rotating shaft 7 located at the bottom can be adjusted, and then the hardness of the cleaning brush 8 in contact with the potatoes can be selected. After the selection is completed, the pair of rotating shafts 7 located at the bottom are driven to rotate synchronously by the driving device, so that the potatoes can be cleaned by the cleaning brush 8, and the circulating pump 11 is turned on, and the circulating pump 11 can pump the bottom of the box body 1. The water in the water flows along the first tube 12 and the second tube 13, and then is discharged from the water outlet and sprayed on the potatoes, so as to facilitate the cleaning of the potatoes. After the potatoes are cleaned, the second disc 6 is driven to rotate by the second adjusting device, so that the inlet and outlet 10 can be located at the lower part of the second disc 6, and then the potatoes can be discharged from the inlet and outlet 10. Compared with the prior art, the present invention is provided with a first adjusting device to drive the first disc 4 to rotate, so that the cleaning brush 8 with different hardness can be selected according to different use environments, so as to realize ordinary cleaning or peeling of the potato surface. The cleaning brush 8 is replaced by revolution, which is more convenient to use.

[0024] like Figure 1-3As shown, further preferably, a pair of the rotating shafts 7 are provided with spiral convex patterns. When the processed potatoes need to be discharged, the first disc 4 is driven to rotate by the first adjusting device so that the pair of rotating shafts 7 with the spiral convex patterns are located at the bottom, and the pair of rotating shafts 7 at the bottom are driven to rotate by the driving device, and the spiral convex patterns can drive the potatoes to move, and then move out from the inlet and outlet 10.

[0025] like Figure 1-3 As shown, further preferably, the first adjusting device comprises a first motor 14, a first gear 15 and an outer gear ring 16, the first motor 14 is a self-locking motor, the outer gear ring 16 is fixedly mounted on the outer periphery of the first disc 4, the first motor 14 is fixedly mounted on the top surface of the box body 1, the first gear 15 is fixedly mounted on the output shaft of the first motor 14, and the first gear 15 is meshed with the outer gear ring 16. When the first motor 14 is turned on, the output shaft of the first motor 14 rotates to drive the first disc 4 to rotate through the first gear 15 and the outer gear ring 16, thereby driving each pair of rotating shafts 7 to revolve, and the first adjusting device has a simple structure and is easy to use.

[0026] like Figure 1-3 As shown, further preferably, the second adjusting device is a second motor 17, which is fixedly mounted on one side of the box body 1 through a mounting frame, and the output shaft of the second motor 17 is fixedly connected to the center of the second disc 6. When the second motor 17 is turned on, the output shaft of the second motor 17 can rotate through the second disc 6, and the second adjusting device has a simple structure and is easy to use.

[0027] like Figure 1-3 As shown, further preferably, the driving device includes a third motor 18, a second gear 19, several third gears 20 and several fourth gears 21, one end of the rotating shaft 7 passes through the ring 5 respectively and is rotatably connected, the fourth gears 21 are fixedly mounted on the corresponding rotating shaft 7, the third gears 20 are rotatably mounted on the ring 5 and are evenly distributed, the fourth gears 21 on each pair of rotating shafts 7 are respectively meshed with the corresponding third gears 20, the third motor 18 is fixedly mounted on the lower part of one side of the box body 1, and a recess is provided at the mounting position of the third motor 18 on the box body 1, the third motor 18 is fixedly mounted in the recess, the second gear 19 is fixedly mounted on the output shaft of the third motor 18, and the second gear 19 is meshed with the third gear 20 located at the bottom. Turn on the third motor 18, and the rotation of the output shaft of the third motor 18 can drive the second gear 19 to rotate. The rotation of the second gear 19 can drive the third gear 20 meshing therewith to rotate, and then the fourth gear 21 can drive the pair of rotating shafts 7 at the bottom to rotate synchronously. The first adjusting device can drive the first disk 4 to rotate, and then drive the third gear 20 to revolve, and then the third gear 20 meshing with the second gear 19 can be replaced. The driving device has a simple structure and is easy to use.

[0028] like Figure 1-3 As shown, further preferably, an inclined pipe 22 is fixedly installed at the inlet and outlet 10, and the inclined direction of the inclined pipe 22 is as shown in FIG. Figure 1 As shown, the mounting frame of the second motor 17 is arranged as follows Figure 3 As shown, the rotation angle of the second disc 6 can be greater than 180°. The inclined tube 22 facilitates the entry and discharge of potatoes into and from the box body 1, making it more convenient to use.

[0029] like Figure 1-3 As shown, further preferably, a filter screen 23 is fixedly installed at the first pipe 12 in the box body 1, and the filter screen 23 is arranged obliquely. The filter screen 23 can filter the water entering the first pipe 12.

[0030] like Figure 1-3 As shown, further preferably, a nozzle is fixedly installed at the water outlet, which can make the water outlet of the water outlet more evenly distributed, which is beneficial for washing potatoes.

[0031] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

[0032] Except for the technical features described in the specification, the remaining technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present invention, the remaining technical features will not be described here in detail.

Claims

1. A soil separation and harvesting device, comprising a box body (1), the top surface of the box body (1) is fixedly connected to one end of a water inlet pipe (2), and a water outlet pipe (3) with a stop valve is fixedly installed on the bottom of one side of the box body (1), wherein: The box body (1) is provided with circular openings on both sides, and a first disc (4) and a ring (5) are rotatably mounted in the circular openings, and a second disc (6) is rotatably mounted on the ring (5). A plurality of pairs of rotating shafts (7) are rotatably mounted between the opposite surfaces of the first disc (4) and the ring (5) and are evenly distributed. Cleaning brushes (8) of different hardness are respectively arranged on each pair of rotating shafts (7). A supporting net (9) is respectively arranged between adjacent rotating shafts (7). The supporting net (9) is installed between the first disc (4) and the ring (5) through an arc-shaped mounting frame. A first adjusting device for driving the first disc (4) to rotate is arranged on the box body (1), and a pair of rotating shafts (7) for driving the bottommost pair of rotating shafts (7) are arranged on the box body (1). A driving device for rotating the shaft (7); an inlet and outlet (10) is provided at an eccentric position of the second disc (6); a second adjusting device for driving the second disc (6) to rotate is provided on the box body (1); a circulating pump (11) is fixedly installed on the other side of the box body (1); a water inlet end of the circulating pump (11) is fixedly connected to a first pipe (12); the first pipe (12) passes through the bottom of the box body (1) and is fixedly connected; a water outlet end of the circulating pump (11) is fixedly connected to one end of a second pipe (13); the other end of the second pipe (13) is sealed; the second pipe (13) passes through the center of the first disc (4) and is rotatably connected; and the bottom surface of the second pipe (13) located on the box body (1) is provided with evenly distributed water outlet holes.

2. A soil separation and harvesting device according to claim 1, characterized in that: One pair of the rotating shafts (7) is provided with spiral convex patterns.

3. A soil separation and harvesting device according to claim 1, characterized in that: The first adjustment device comprises a first motor (14), a first gear (15) and an outer gear ring (16); the outer gear ring (16) is fixedly mounted on the outer periphery of the first disc (4); the first motor (14) is fixedly mounted on the top surface of the housing (1); the first gear (15) is fixedly mounted on the output shaft of the first motor (14); and the first gear (15) is meshed with the outer gear ring (16).

4. A soil separation and harvesting device according to claim 1, characterized in that: The second adjusting device is a second motor (17). The second motor (17) is fixedly mounted on one side of the box body (1) via a mounting frame. The output shaft of the second motor (17) is fixedly connected to the center of the second disc (6).

5. The soil separation and harvesting device according to claim 1, characterized in that: The driving device comprises a third motor (18), a second gear (19), a plurality of third gears (20) and a plurality of fourth gears (21); one end of the rotating shaft (7) respectively passes through the circular ring (5) and is rotatably connected; the fourth gears (21) are respectively fixedly mounted on the corresponding rotating shaft (7); the third gears (20) are rotatably mounted on the circular ring (5) and are evenly distributed; the fourth gears (21) on each pair of rotating shafts (7) are respectively meshed with the corresponding third gears (20); the third motor (18) is fixedly mounted on a lower part of one side of the box body (1); the second gear (19) is fixedly mounted on the output shaft of the third motor (18); and the second gear (19) is meshed with the third gear (20) located at the bottom.

6. A soil separation and harvesting device according to any one of claims 1 to 5, characterized in that: An inclined pipe (22) is fixedly installed at the inlet and outlet (10).

7. A soil separation and harvesting device according to any one of claims 1 to 5, characterized in that: A filter screen (23) is fixedly installed at the first tube (12) in the box body (1).

8. A soil separation and harvesting device according to any one of claims 1 to 5, characterized in that: A spray head is fixedly installed at the water outlet.

Images