Novel potato harvester

Abstract

The utility model discloses a novel potato harvester, which relates to the technical field of potato harvesters and comprises a frame and transportation modules, the transportation modules are mounted on two side surfaces of the frame, a bearing vibration frame is mounted on the upper wall surface of the frame, a separation structure is connected onto the bearing vibration frame, and the separation structure is connected onto the frame. A soil shoveling structure is mounted on the separating structure, a transmission structure is connected into the frame, and a guide structure is mounted on the transmission structure in a sleeving manner; along with accumulation of the potatoes in the collecting boxes, the bearing telescopic plate gradually retracts, when the potatoes are accumulated to a set height in the collecting boxes, the guide rotating sleeve drives the bearing telescopic plate to rotate around the guide guide rod by a half cycle, and when the collecting boxes are full, the transmission rotating sleeve drives the four collecting boxes to rotate by 90 degrees through the transmission limiting frame, and the bearing telescopic plate resets; the process is repeated, and the problems that an existing potato harvester is not provided with a protection structure, the potatoes are prone to damage when falling to the bottom of the collecting box from the high position, and unnecessary losses are caused are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to potato harvester technical field, especially a kind of novel potato harvester. BACKGROUND

[0002] Potato harvester is also named potato harvester, potato harvester is specially used for harvesting potato machine, the machine is matched with 15-24 horsepower small four-wheel tractor operation, mainly used for the harvesting of potato sweet potato and other underground potato, heap and other processes, the machine is suspended from the wall pin shaft inserted into tractor suspension arm hole, pin good pin lock, machine suspension arm is linked with the central pull rod of tractor, it can be adjusted by rotating central pull rod to adjust the depth of machine, the transmission case is fixed to the output shaft of tractor, machine transmission case is connected with transmission case with crank arm.

[0003] The existing potato harvester does not have a protection structure, and the potatoes are easily damaged when falling from a high place to the bottom of the collection box, causing unnecessary loss. The existing potato harvester cannot replace the shovel sleeve, and the shovel sleeve can only be discarded when damaged, which is a serious waste of resources. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that the existing potato harvester does not have a protection structure, and the potatoes are easily damaged when falling from a high place to the bottom of the collection box, causing unnecessary loss. The existing potato harvester cannot replace the shovel sleeve, and the shovel sleeve can only be discarded when damaged, which is a serious waste of resources.

[0005] In order to solve the above technical problems, the technical scheme of the utility model is a novel potato harvester, which comprises a vehicle frame and a transportation module, the transportation module is installed on the two side surfaces of the vehicle frame, a load-bearing vibration frame is installed on the upper wall surface of the vehicle frame, a separation structure is connected to the load-bearing vibration frame, a soil shoveling structure is installed on the separation structure, a transmission structure is connected in the vehicle frame, a guide structure is sleeved on the transmission structure, and a collection structure is connected to the transmission structure.

[0006] As a further scheme of the utility model, the soil shoveling structure comprises two guide blocks, a shovel sleeve and four threaded connection holes. The two guide blocks are respectively installed on the front wall surface of the guide frame, the shovel sleeve is sleeved on the outer wall surface of the two guide blocks, and the four threaded connection holes are respectively formed in the upper wall surfaces of the guide frame and the two guide blocks.

[0007] As a further scheme of the utility model: the transmission structure includes: transmission guide rod, transmission rotating sleeve and transmission limiting frame, the transmission guide rod is installed on the inner wall surface of the frame, the transmission rotating sleeve is sleeved on the outer wall surface of the transmission guide rod, the transmission limiting frame is sleeved on the outer wall surface of the transmission rotating sleeve.

[0008] As a further scheme of the utility model: the guide structure includes: guide guide rod, guide rotating sleeve and load telescopic plate, the guide guide rod is installed on the upper wall surface of the transmission guide rod, the guide rotating sleeve is sleeved on the outer wall surface of the guide guide rod, the load telescopic plate is connected on the outer wall surface of the guide rotating sleeve.

[0009] As a further scheme of the utility model: the collection structure includes: four collection boxes, a plurality of handrails and a plurality of screen holes, four collection boxes are connected in the transmission limiting frame respectively, a plurality of handrails are installed on the outer wall surface of four collection boxes respectively, a plurality of screen holes are opened on the lower wall surface of four collection boxes respectively.

[0010] As a further scheme of the utility model: the frame is provided with an emptying groove.

[0011] As a further scheme of the utility model: four counterbores are opened on the shovel sleeve, four counterbores are aligned with four threaded connection holes respectively, and are connected by bolts.

[0012] The utility model adopts the above technical scheme, compared with the prior art, has the following advantages:

[0013] With the accumulation of potatoes in the collection box, the load telescopic plate gradually retracts, when the potatoes in the collection box are accumulated to the set height, the guide rotating sleeve drives the load telescopic plate to rotate half a circle around the guide guide rod, when the collection box is full, the transmission rotating sleeve drives four collection boxes to rotate ninety degrees through the transmission limiting frame, the load telescopic plate resets, and the above process is repeated, the problem that the existing potato harvester does not have a protection structure, and the potatoes are easy to break when falling from a high place to the bottom of the collection box, causing unnecessary loss is solved.

[0014] When the operator replaces the shovel sleeve, the bolt is separated from the four counterbores along the four threaded connection holes, then the shovel sleeve is separated from the magnetic plate along the two guide blocks, then the new shovel sleeve is adsorbed on the magnetic plate along the two guide blocks, and finally the bolt is reset, the problem that the existing potato harvester cannot replace the shovel sleeve, the damaged shovel sleeve can only be discarded, and the resource waste is very serious is solved. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of a novel potato harvester in the utility model embodiment;

[0016] Figure 2A schematic diagram of the earth shoveling structure of the novel potato harvester is shown in the embodiment of the present application.

[0017] Figure 3 A schematic diagram of the transmission structure of the novel potato harvester is shown in the embodiment of the present application.

[0018] Figure 4 A schematic diagram of the collecting structure of the novel potato harvester is shown in the embodiment of the present application.

[0019] In the figure, 1 is a vehicle frame, 2 is a transport module, 3 is a load-bearing vibration frame, 4 is a separation conveyor belt, 5 is a dredging frame, 6 is a magnetic plate, 7 is a guide block, 8 is a shovel cover, 9 is a threaded connection hole, 10 is a transmission guide rod, 11 is a transmission rotating sleeve, 12 is a transmission limiting frame, 13 is a guide guide rod, 14 is a guide rotating sleeve, 15 is a load-bearing expansion plate, 16 is a collection box, 17 is a handrail, 18 is a screen hole, 19 is an empty slot, and 20 is a counter-sunk hole. DETAILED DESCRIPTION

[0020] The specific embodiments of the present application will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present application and does not constitute a limitation on the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.

[0021] A novel potato harvester includes a vehicle frame 1 and a transport module 2, the transport module 2 is installed on both sides of the vehicle frame 1, a load-bearing vibration frame 3 is installed on the upper wall surface of the vehicle frame 1, a separation structure is connected to the load-bearing vibration frame 3, an earth shoveling structure is installed on the separation structure, a transmission structure is connected in the vehicle frame 1, a guide structure is sleeved on the transmission structure, and a collecting structure is connected to the transmission structure.

[0022] The earth shoveling structure includes two guide blocks 7, a shovel cover 8, and four threaded connection holes 9. The two guide blocks 7 are respectively installed on the front wall surface of the dredging frame 5, the shovel cover 8 is sleeved on the outer wall surface of the two guide blocks 7, and the four threaded connection holes 9 are respectively formed in the upper wall surfaces of the dredging frame 5 and the two guide blocks 7.

[0023] The transmission structure includes a transmission guide rod 10, a transmission rotating sleeve 11, and a transmission limiting frame 12. The transmission guide rod 10 is installed on the inner wall surface of the vehicle frame 1, the transmission rotating sleeve 11 is sleeved on the outer wall surface of the transmission guide rod 10, and the transmission limiting frame 12 is sleeved on the outer wall surface of the transmission rotating sleeve 11.

[0024] The guiding structure comprises a guiding guide rod 13, a guiding rotating sleeve 14 and a load telescopic plate 15; the guiding guide rod 13 is installed on the upper wall surface of the transmission guide rod 10, the guiding rotating sleeve 14 is sleeved on the outer wall surface of the guiding guide rod 13, and the load telescopic plate 15 is connected to the outer wall surface of the guiding rotating sleeve 14.

[0025] The collecting structure comprises four collecting boxes 16, a plurality of handrails 17 and a plurality of screen holes 18; the four collecting boxes 16 are respectively connected in the transmission limiting frame 12, the plurality of handrails 17 are respectively installed on the outer wall surfaces of the four collecting boxes 16, and the plurality of screen holes 18 are respectively formed in the lower wall surfaces of the four collecting boxes 16.

[0026] The vehicle frame 1 is provided with an emptying groove 19; in use, the potatoes move along the separating conveyor belt 4, fall on the load telescopic plate 15, and the soil clumps are returned to the soil along the emptying groove 19 in vibration of the separating conveyor belt 4.

[0027] The shovel sleeve 8 is provided with four counterbores 20, the four counterbores 20 are respectively aligned with the four threaded connection holes 9, and the four counterbores 20 are connected by bolts; in use, when the shovel sleeve 8 is replaced by the operator, the bolts are respectively separated from the four counterbores 20 along the four threaded connection holes 9.

[0028] In example 1, as the potatoes are accumulated in the collecting boxes 16, the load telescopic plate 15 is gradually retracted; when the potatoes are accumulated in the collecting boxes 16 to a set height, the guiding rotating sleeve 14 drives the load telescopic plate 15 to rotate half a circle around the guiding guide rod 13; when the collecting boxes 16 are full, the transmission rotating sleeve 11 drives the four collecting boxes 16 to rotate ninety degrees through the transmission limiting frame 12, the load telescopic plate 15 is reset, and the above process is repeated.

[0029] Specifically, in use, the operator starts the load vibrating frame 3, the load vibrating frame 3 drives the separating conveyor belt 4 to vibrate, the separating conveyor belt 4 starts to rotate, then the operator starts the transportation module 2, the transportation module 2 drives the vehicle frame 1 to move forward, the shovel sleeve 8 shovels the soil clumps and the potatoes along the dredging frame 5 to the separating conveyor belt 4, the potatoes move along the separating conveyor belt 4, fall on the load telescopic plate 15, and the soil clumps are returned to the soil along the emptying groove 19 in vibration of the separating conveyor belt 4; initially, the load telescopic plate 15 is elongated, the potatoes fall on the bottom of the collecting boxes 16 along the load telescopic plate 15 on the separating conveyor belt 4, as the potatoes are accumulated in the collecting boxes 16, the load telescopic plate 15 is gradually retracted; when the potatoes are accumulated in the collecting boxes 16 to a set height, the guiding rotating sleeve 14 drives the load telescopic plate 15 to rotate half a circle around the guiding guide rod 13; when the collecting boxes 16 are full, the transmission rotating sleeve 11 drives the four collecting boxes 16 to rotate ninety degrees through the transmission limiting frame 12, the load telescopic plate 15 is reset, and the above process is repeated.

[0030] In the embodiment, when the operator replaces the shovel sleeve 8, the bolts are respectively separated from the four counterbores 20 along the four threaded connection holes 9, then the shovel sleeve 8 is separated from the magnetic plate 6 along the two guide blocks 7, then a new shovel sleeve 8 is replaced and is adsorbed on the magnetic plate 6 along the two guide blocks 7, and finally the bolts are reset.

[0031] In the embodiment, when the operator replaces the shovel sleeve 8, the bolts are respectively separated from the four counterbores 20 along the four threaded connection holes 9, then the shovel sleeve 8 is separated from the magnetic plate 6 along the two guide blocks 7, then a new shovel sleeve 8 is replaced and is adsorbed on the magnetic plate 6 along the two guide blocks 7, and finally the bolts are reset.

[0032] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications are made to these embodiments without departing from the principles and spirits of the utility model, and still fall into the protection scope of the utility model.

Claims

1. A new potato harvester comprising a frame (1) and a transport module (2), characterized in that, The transportation module (2) is installed on both sides of the frame (1), the upper wall of the frame (1) is provided with a load-bearing vibration frame (3), the load-bearing vibration frame (3) is connected with a separation structure, the separation structure is provided with a soil shoveling structure, the frame (1) is connected with a transmission structure, the transmission structure is sleeved with a guide structure, and the transmission structure is connected with a collection structure. The separation structure comprises a separation conveyor belt (4), a dredging frame (5) and a magnetic plate (6). The separation conveyor belt (4) is installed on the inner wall of the load-bearing vibration frame (3), the dredging frame (5) is sleeved on the outer wall of the separation conveyor belt (4), and the magnetic plate (6) is installed on the front wall of the dredging frame (5).

2. A novel potato harvester as claimed in claim 1, wherein, The soil shoveling structure comprises two guide blocks (7), a shoveling sleeve (8) and four threaded connection holes (9). Two guide blocks (7) are installed on the front wall of the dredging frame (5), the shoveling sleeve (8) is sleeved on the outer wall of the two guide blocks (7), and four threaded connection holes (9) are formed in the upper wall of the dredging frame (5) and the two guide blocks (7).

3. A new type of potato harvester according to claim 1, characterized in that, The transmission structure comprises a transmission guide rod (10), a transmission rotating sleeve (11) and a transmission limiting frame (12). The transmission guide rod (10) is installed on the inner wall of the frame (1), the transmission rotating sleeve (11) is sleeved on the outer wall of the transmission guide rod (10), and the transmission limiting frame (12) is sleeved on the outer wall of the transmission rotating sleeve (11).

4. A novel potato harvester as claimed in claim 3, wherein, The guide structure comprises a guide guide rod (13), a guide rotating sleeve (14) and a load-bearing telescopic plate (15). The guide guide rod (13) is installed on the upper wall of the transmission guide rod (10), the guide rotating sleeve (14) is sleeved on the outer wall of the guide guide rod (13), and the load-bearing telescopic plate (15) is connected to the outer wall of the guide rotating sleeve (14).

5. A novel potato harvester as claimed in claim 3, wherein, The collection structure comprises four collection boxes (16), a plurality of handrails (17) and a plurality of screen holes (18). Four collection boxes (16) are connected in the transmission limiting frame (12), a plurality of handrails (17) are installed on the outer wall of the four collection boxes (16), and a plurality of screen holes (18) are formed in the lower wall of the four collection boxes (16).

6. A new type of potato harvester according to claim 1, characterized in that, The frame (1) is provided with an emptying groove (19).

7. A new type of potato harvester according to claim 2, characterized in that, Four counterbores (20) are formed in the shoveling sleeve (8), the four counterbores (20) are aligned with the four threaded connection holes (9), and the four counterbores (20) are connected by bolts.

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