CN219124797U - Efficient potato harvester capable of harvesting according to single plants - Google Patents

Abstract

The utility model provides a high-efficiency potato harvester capable of harvesting according to single plants, belongs to the technical field of potatoes, and solves the problems that an existing harvester cannot clean soil blocks on the surfaces of potatoes and cannot collect the potatoes after cleaning. The efficient potato harvester for harvesting the single plants comprises a frame, wherein a fixing frame is fixed on the frame, a flat plate is fixed on the frame, a plurality of evenly distributed ground breaking shovels are fixed on the flat plate, wheels are arranged on the frame, a transmission device, a first cleaning device and a second cleaning device are arranged on the frame, the first cleaning device and the second cleaning device are located above the transmission device, an L-shaped support is fixed on the frame, and a collecting box is arranged on the L-shaped support. The utility model has the advantages of realizing the cleaning of the soil on the surface of the potatoes and directly collecting the cleaned potatoes.

Description

A high-efficiency potato harvester for harvesting by individual plant

technical field

The utility model belongs to the technical field of potatoes, and relates to a harvester, in particular to a high-efficiency potato harvester for single-plant harvesting.

Background technique

Potato planting is traditionally done manually. With the improvement of agricultural mechanization, more and more researches on potato planting machinery and equipment have been carried out to improve the production efficiency and economic benefits of planting.

At present, when harvesting the potatoes of a single plant tuber, the potatoes are generally first turned out of the ground by the soil turning device, and then the harvested potatoes are collected by the harvesting device. However, in the prior art, the harvesting device will After the potatoes are collected, because most of them have a simple collection function, it is necessary to manually screen impurities such as soil and potatoes in the follow-up. After the screening is completed, they will be bagged and transported. The entire process is carried out manually, which is very troublesome to operate. The workload is larger and the time spent is longer.

After searching, for example, Chinese patent literature discloses a new harvester for potatoes [application number: 202022579944.2; publication number: CN 213847642 U]. This device has a simple design and structure, and is easy to use. A herringbone plate is set above the conveying device of the existing potato harvester, and the potatoes during the conveying process are collected on both sides of the harvester and dropped on both sides of the field, so that Potatoes can be piled up on both sides of the field in order to improve the efficiency of subsequent picking work, and when the potatoes and soil clods are transported above the conveyor device, they can form undulating conveying, which is conducive to the crushing of large particles of soil clods and realizes soil clods Efficient separation from potatoes.

The new potato harvester disclosed in this patent can break large clods of soil and realize the efficient separation of clods and potatoes, but the device cannot crush the surface of each potato when the clods are broken. The clods of soil are cleaned up, and manual secondary cleaning is required, and when the potatoes are harvested, the potatoes are directly dropped on the ground, and manual collection is required to waste a lot of time and increase the amount of labor.

Utility model content

The purpose of the utility model is to solve the above-mentioned problems in the existing technology, and proposes a high-efficiency potato harvester harvested by a single plant. The technical problem to be solved by the utility model is: how to clean up the soil on the potato surface, and The cleaned potatoes can be collected directly.

The purpose of this utility model can be achieved through the following technical solutions:

A high-efficiency potato harvester for harvesting by single plant, including a frame, a fixed frame is fixed on the frame, a flat plate is fixed on the frame, a number of evenly distributed soil breaking shovels are fixed on the flat plate, wheels are arranged on the frame, The frame is provided with a transmission device, a first cleaning device and a second cleaning device, the first cleaning device and the second cleaning device are located above the transmission device, an L-shaped bracket is fixed on the frame, and a collection box is arranged on the L-shaped bracket.

The working principle of the utility model: when the potatoes need to be harvested, the soil-breaking shovel is first inserted into the soil, and then the potatoes in the soil are pulled out by the machine pulling the soil-breaking shovel, and when the potatoes are shoveled out, the potatoes are first transmitted through the transmission mechanism Go to the bottom of the first cleaning device, and then use the first cleaning device to clean up the large pieces of soil, and perform the first cleaning on the surface. After cleaning, it will pass through the second cleaning device to clean the potatoes for the second time, which can be cleaned It is cleaner. After cleaning, the potatoes will fall into the collection box. There is no need to manually collect the potatoes, which greatly improves the efficiency of harvesting.

The transmission device includes a motor 1, the output shaft end of the motor 1 is fixed with a transmission rod 1, and a number of uniformly distributed transmission rods 2 are rotatably connected to the frame, and the highest point of the transmission rod 1 and the transmission rod 2 is not lower than the upper side of the plate. A first gear is fixed on the first transmission rod, and a second gear is fixed on the second transmission rod. The first gear meshes with the second gear, and two adjacent second gears mesh with each other.

With the above structure, when the soil breaking shovel collects the potatoes on the frame, start the motor one, and the motor one drives the transmission rod one to rotate, and when the transmission rod one rotates, it drives the first gear to rotate, and the first gear rotates While rotating, the second tooth is driven to rotate, and the transmission rod 2 is driven to rotate while the second gear rotates, so that the potatoes can be driven to move.

The first cleaning device includes a number of evenly distributed dust removal brushes, which are rotatably connected to the frame, and a third gear is fixed on the dust removal brush, the third gear meshes with the second gear, and two adjacent third gears Mesh.

With the above structure, when the potatoes need to be cleaned, the third gear is driven to rotate while the second gear is rotating, and the impurity removal brush is driven to rotate while the third gear is rotating, so as to clean the potatoes for the first time. First, remove the soil clods on the surface.

The second cleaning device comprises a motor two, a bracket is fixed on the frame, the motor two is fixedly connected with the bracket, the output shaft end of the motor two is fixed with a brush wheel one, the brush wheel one is fixed with a sprocket one, and the bracket is rotatably connected with several Evenly distributed brush wheel 2, sprocket 2 is fixed on the brush wheel 2, and sprocket 1 and sprocket 2 are connected through gear chain transmission.

With the above structure, when the potatoes are about to be in contact with the brush wheel, start the second motor, and the second motor drives the first brush wheel to rotate. When the first brush wheel rotates, it drives the first sprocket to rotate synchronously. At the same time, the belt drives the sprocket 2 to rotate through the tooth chain, and drives the brush wheel 2 to rotate while the sprocket 2 rotates. When the potatoes pass by, the potatoes are cleaned twice, and the soil clods on the surface can be cleaned. It is cleaner and does not require manual secondary cleaning.

Both the transmission rod one and the transmission rod two are rotatably connected with baffle plates.

With the above structure, the baffles provided on the transmission rod 1 and the transmission rod 2 can prevent the potatoes from touching the gears when they are moving, thus causing the potatoes to be damaged.

The frame is provided with a trapezoidal guide plate.

With the above structure, the trapezoidal guide plate can guide the cleaned potatoes to the collection boxes on both sides respectively, and when the collection box is full, the collection box is replaced, which greatly improves the efficiency of potato collection.

Rubber pads are arranged on the baffle plate, the frame and the trapezoidal guide plate.

With the above structure, the rubber pad can play a buffering role, effectively preventing the potato from being damaged due to impact.

Compared with the prior art, this high-efficiency potato harvester harvested by a single plant has the following advantages:

1. When potatoes need to be harvested, first insert the soil-breaking shovel into the soil, and then pull the soil-breaking shovel to shovel out the potatoes in the soil. When the potatoes are shoveled out, the potatoes are first sent to the first cleaning device through the transmission mechanism Under the bottom, the large pieces of soil will be cleaned by the first cleaning device, and the surface will be cleaned first. After cleaning, the potatoes will be cleaned by the second cleaning device, which can be cleaned more cleanly. The future potatoes will fall into the collection box, no need to manually collect the potatoes, which greatly improves the efficiency of harvesting.

2. When the soil-breaking shovel collects the potatoes on the rack, start the motor one, and the motor one drives the transmission rod one to rotate. When the transmission rod one rotates, it drives the first gear to rotate. When the first gear rotates At the same time, the second tooth is driven to rotate, and the transmission rod 2 is driven to rotate when the second gear rotates, so that the potatoes can be driven to move.

3. When the potatoes need to be cleaned, the third gear is driven to rotate while the second gear is rotating, and the impurity removal brush is driven to rotate while the third gear is rotating, so as to clean the potatoes first Remove surface clods.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a top view of the utility model.

Fig. 3 is a schematic structural view of the brush for removing impurities in the utility model.

Fig. 4 is a schematic structural view of the brush wheel in the present invention.

In the figure, 1. frame; 2. fixed frame; 3. soil-breaking shovel; 4. wheels; 5. L-shaped bracket; 6. collection box; 7. motor one; 8. transmission rod one; 10. First gear; 11. Second gear; 12. Miscellaneous brush; 13. Third gear; 14. Motor two; 15. Bracket; 16. Brush wheel one; 17. Sprocket one; 18. Brush wheel two ; 19, sprocket two; 20, baffle plate; 21, trapezoidal guide plate; 22, rubber pad; 23, tooth chain.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figures 1-4, this high-efficiency potato harvester harvested by a single plant includes a frame 1, a fixed frame 2 is fixed on the frame 1, a flat plate is fixed on the frame 1, and a number of evenly distributed The soil-breaking shovel 3 is provided with a wheel 4 on the frame 1, and a transmission device, a first cleaning device and a second cleaning device are arranged on the frame 1, and the first cleaning device and the second cleaning device are located above the transmission device, and the frame 1 is fixed with an L-shaped support 5, and a collection box 6 is arranged on the L-shaped support 5.

When the potatoes need to be harvested, the soil-breaking shovel 3 is first inserted into the soil, and then the soil-breaking shovel 3 is pulled by the machine to shovel out the potatoes in the soil. When the potatoes are shoveled out, the potatoes are first sent to the first cleaning device through the transmission mechanism Under the bottom, the large pieces of soil will be cleaned by the first cleaning device, and the surface will be cleaned first. After cleaning, the potatoes will be cleaned by the second cleaning device, which can be cleaned more cleanly. Later potatoes will fall into the collection box 6, and there is no need to manually collect potatoes, which greatly improves the efficiency of harvesting.

The transmission device comprises a motor one 7, the output shaft end of the motor one 7 is fixed with a transmission rod one 8, and the frame 1 is rotatably connected with some evenly distributed transmission rods two 9, and the highest point of the transmission rod one 8 and the two transmission rods 9 is different. Lower than the upper side of the flat plate, the first gear 10 is fixed on the transmission rod one 8, the second gear 11 is fixed on the transmission rod two 9, the first gear 10 meshes with the second gear 11, and the two adjacent second gears The gears 11 are in mesh.

When the soil-breaking shovel 3 collected potatoes on the frame 1, the motor-7 was started, and the motor-7 drove the transmission rod-8 to rotate. When the transmission rod-8 rotated, it drove the first gear 10 to rotate. When the first gear 10 rotates, it drives the second gear 11 to rotate, and when the second gear 11 rotates, it drives the transmission rod two 9 to rotate, so that the potatoes can be driven to move.

The first cleaning device comprises some evenly distributed impurity removal brushes 12, and the impurity removal brushes 12 are rotatably connected with the frame 1, and the third gear 13 is fixed on the impurity removal brushes 12, and the third gear 13 is meshed with the second gear 11, and the two two adjacent third gears 13 are meshed.

When the potatoes need to be cleaned, the third gear 13 is driven to rotate while the second gear 11 rotates, and the impurity removal brush 12 is driven to rotate while the third gear 13 rotates, so as to carry out the second gear to the potatoes. First, remove the soil clods on the surface.

The second cleaning device comprises motor two 14, and support 15 is fixed on the frame 1, and motor two 14 is fixedly connected with support 15, and the output shaft end of motor two 14 is fixed with brush wheel one 16, is fixed with sprocket wheel on brush wheel one 16 One 17, the support 15 is rotationally connected with some evenly distributed brush wheels two 18, the two brush wheels 18 are fixed with two sprocket wheels 19, and the one sprocket wheel 17 is connected with the two sprocket wheels 19 through the tooth chain 23 transmission.

When potato was about to contact with brush wheel, start motor two 14, motor two 14 drives brush wheel one 16 to rotate, drive sprocket wheel one 17 to carry out synchronous rotation when brush wheel one 16 rotates, in sprocket wheel one 17 While rotating, belt drives sprocket two 19 to rotate by tooth chain 23, drives brush wheel two 18 to rotate when sprocket two 19 rotates, and when potatoes pass through, the potatoes are cleaned up for the second time with this. The soil clods on the surface are cleaned more cleanly, and there is no need for manual secondary cleaning.

Both the transmission rod one 8 and the transmission rod two 9 are rotatably connected with a baffle plate 20 .

The baffle plate 20 provided on the transmission rod one 8 and the transmission rod two 9 can prevent the potatoes from touching the gears when moving, thus causing the potato to be damaged.

The frame 1 is provided with a trapezoidal guide plate 21 .

The trapezoidal guide plate 21 can guide the finished potatoes of cleaning into the collection boxes 6 on both sides respectively, and when the collection box 6 is full, the collection box 6 is replaced, which greatly improves the efficiency of potato collection.

A rubber pad 22 is provided on the baffle plate 20 , the frame 1 and the trapezoidal guide plate 21 .

The rubber pad 22 can play a buffering role, effectively preventing the potato from being damaged due to impact.

Working principle of the present utility model: when potatoes need to be harvested, first insert the soil-breaking shovel 3 into the soil, then pull the soil-breaking shovel 3 to shovel out the potatoes in the soil, and when the potatoes are collected on the frame 1, start Motor one 7, motor one 7 drives the transmission rod one 8 to rotate, when the transmission rod one 8 rotates, it drives the first gear 10 to rotate, and when the first gear 10 rotates, it drives the second gear 11 to rotate When the second gear 11 rotates, the transmission rod 29 is driven to rotate, so that the potatoes can be driven to move, and the third gear 13 is driven to rotate while the second gear 11 rotates, and the third gear 13 rotates At the same time, it drives the impurity removal brush 12 to rotate, so as to first remove the soil clods on the surface of the potatoes, and the transmission rod one 8 and the two transmission rods 9 will drive the potatoes to move. When the potatoes are about to contact with the brush wheel , start the motor two 14, the motor two 14 drives the brush wheel one 16 to rotate, drives the sprocket one 17 to rotate synchronously when the brush wheel one 16 rotates, and drives the chain through the tooth chain 23 when the sprocket one 17 rotates Wheel two 19 rotates, drive brush wheel two 18 to rotate when sprocket two 19 rotates, when potato passes through, the potato is carried out secondary cleaning with this, what can clean up the clod of soil on the surface, does not need Manual cleaning is required for the second time. After the cleaning is completed, the potatoes will fall into the collection box 6. There is no need to manually collect the potatoes, which greatly improves the efficiency of harvesting.

To sum up, through the combined use of the transmission device, the first cleaning device and the second cleaning device, the function of cleaning the soil on the potato surface and directly collecting the cleaned potatoes is realized.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (7)

1. A high-efficiency potato harvester for harvesting per plant, comprising a frame (1), characterized in that a fixed frame (2) is fixed on the frame (1), and a fixed frame (2) is fixed on the frame (1). There is a flat plate on which a number of uniformly distributed soil-breaking shovels (3) are fixed, wheels (4) are arranged on the frame (1), and a transmission device, the first cleaning device and the second cleaning device, the first cleaning device and the second cleaning device are located above the transmission device, an L-shaped bracket (5) is fixed on the frame (1), and the L-shaped bracket (5) is provided with a collection box (6). 2. A high-efficiency potato harvester for harvesting per plant according to claim 1, wherein the transmission device includes a motor one (7), and a transmission rod is fixed at the output shaft end of the motor one (7) One (8), the frame (1) is rotatably connected with several evenly distributed transmission rods two (9), the highest points of the transmission rod one (8) and the two transmission rods (9) are not lower than On the upper side of the flat plate, the first gear (10) is fixed on the first transmission rod (8), the second gear (11) is fixed on the second transmission rod (9), and the first gear (10 ) is meshed with the second gear (11), and two adjacent second gears (11) are meshed. 3. A high-efficiency potato harvester for single-plant harvesting according to claim 2, characterized in that, the first cleaning device includes several evenly distributed impurity removal brushes (12), and the impurity removal brushes (12) It is rotatably connected with the frame (1), and a third gear (13) is fixed on the impurity removal brush (12), and the third gear (13) meshes with the second gear (11). The adjacent third gears (13) are meshed. 4. A high-efficiency potato harvester for single-plant harvesting according to claim 1, characterized in that, the second cleaning device includes a motor two (14), and a bracket (15) is fixed on the frame (1) ), the motor two (14) is fixedly connected to the bracket (15), the output shaft end of the motor two (14) is fixed with a brush wheel one (16), and the brush wheel one (16) is fixed with A sprocket (17), a number of uniformly distributed brush wheels (18) are connected in rotation on the support (15), and a sprocket two (19) is fixed on the brush wheel two (18), and the sprocket One (17) is connected with the second sprocket (19) through a toothed chain (23). 5. A high-efficiency potato harvester for single plant harvesting according to claim 3, characterized in that, the first transmission rod (8) and the second transmission rod (9) are rotatably connected with baffles (20 ). 6 . A high-efficiency potato harvester for single plant harvesting according to claim 5 , characterized in that, the frame ( 1 ) is provided with a trapezoidal guide plate ( 21 ). 7. A high-efficiency potato harvester for single-plant harvesting according to claim 6, characterized in that, the baffle plate (20), the frame (1) and the trapezoidal guide plate (21) are all A rubber pad (22) is provided.

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