Potato seedling separating and feeding mechanism and harvester

Abstract

The utility model provides a potato seedling separating and feeding mechanism and a harvester. The potato seedling separating and feeding mechanism comprises an overturning mechanism and a conveying belt. And the turnover mechanism is arranged on the frame. The conveying belt is arranged on the turnover mechanism, located below the feeding port and used for bearing materials and conveying the materials from the end close to the feeding port to the end away from the feeding port. According to the utility model, materials fall into the end part of the conveying belt after being conveyed by the conveying device. The conveying belt conveys materials from one end of the conveying belt to the other end of the conveying belt till the upper end face of the conveying belt is full of the materials. Under the driving of the turnover mechanism, the conveying belt is turned over, and the materials uniformly fall into a working area of a clamping structure of the potato seedling separation equipment below from the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a potato vine separation and feeding mechanism, and also to a harvester. Background Art

[0002] As a common machine for potato harvesting, potato harvester has the characteristics of high harvesting efficiency, good harvesting quality and reduced manpower.

[0003] When the potato harvester is working, the potatoes with potato vines after preliminary processing will be transported to the potato vine separation device for separation. The potato vine separation device clamps the potato vines and continuously swings them to separate the potatoes from the potato vines.

[0004] In practice, in order to improve work efficiency, the working area of ​​the clamping structure in the potato vine separation device is enlarged. However, how to evenly lay potatoes with potato vines on the clamping structure in the potato vine separation device is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a potato vine separation and feeding mechanism and a harvester, thereby solving or at least alleviating one or more of the above-mentioned problems and other problems in the prior art.

[0006] The utility model provides a potato vine separation and feeding mechanism, comprising:

[0007] A turning mechanism is arranged on the frame; and

[0008] A conveyor belt is arranged on the turning mechanism, the conveyor belt is located below the feed port, and the conveyor belt is used to receive the material and transport the material from one end close to the feed port to the other end away from the feed port;

[0009] The flipping mechanism is used to flip the conveyor belt so that the materials on the conveyor belt fall evenly into the working area of ​​the clamping structure of the potato vine separation equipment below.

[0010] Preferably, the flipping mechanism comprises:

[0011] a frame rotatably disposed on the vehicle frame; and

[0012] A driving mechanism, used for driving the frame to rotate;

[0013] The conveyor belt is arranged on the frame.

[0014] Preferably, first baffles are respectively provided on the frame at both ends corresponding to the conveyor belt.

[0015] Preferably, the frame is provided with an inclined second baffle, the second baffle is located at one side of the conveyor belt, and the second baffle is opposite to the feed port.

[0016] Preferably, a third baffle is provided on the side of the conveyor belt, the third baffle is connected to the frame, and the third baffle and the second baffle are respectively located on both sides of the conveyor belt.

[0017] Preferably, the rack and the third baffle are arranged at a distance.

[0018] Preferably, two ends of the third baffle are respectively connected to two of the second baffles.

[0019] Preferably, the driving mechanism comprises a cylinder, the cylinder is arranged on the frame, the output end of the cylinder is connected to the frame, and the output end of the cylinder is located between the conveyor belt and the third baffle.

[0020] Preferably, a support plate is provided on the frame, and the support plate is located inside the conveyor belt, and the support plate is used to support the upper end of the conveyor belt from the inside.

[0021] The utility model also provides a harvester, comprising any one of the above-mentioned potato vine separation and feeding mechanisms.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] In the utility model, the material falls into the end of the conveyor belt after being transported by the conveying device. The conveyor belt transports the material from one end of the conveyor belt to the other end thereof until the upper end surface of the conveyor belt is covered with the material. Driven by the turning mechanism, the conveyor belt turns over, and the material falls evenly from the conveyor belt into the working area of ​​the clamping structure of the potato vine separation device below. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0025] Figure 1 It is a schematic diagram of the positions of a potato vine separation feeding mechanism and a potato vine separation device in one embodiment of the utility model;

[0026] Figure 2 for Figure 1 A three-dimensional diagram of the mid-potato vine separation and feeding mechanism;

[0027] Figure 3 for Figure 2Another stereogram of (without the first baffle, the second baffle and the third baffle);

[0028] Figure 4 for Figure 3 Another stereogram of (without conveyor belt).

[0029] Reference numerals:

[0030] 10. Turning mechanism; 11. Frame; 12. Cylinder;

[0031] 20. Frame; 21. Feeding port;

[0032] 30. Conveyor belt;

[0033] 40. first baffle; 41. second baffle; 42. third baffle; 43. support plate;

[0034] 50. Potato vine separation equipment. DETAILED DESCRIPTION

[0035] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0036] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0039] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] See also Figures 1 to 4 This embodiment provides a potato vine separation and feeding mechanism, including a turning mechanism 10 and a conveyor belt 30.

[0042] The flipping mechanism 10 is disposed on the vehicle frame 20. The conveyor belt 30 is disposed on the flipping mechanism 10, and the conveyor belt 30 is located below the feed port 21. The conveyor belt 30 is used to receive the material and transport the material from one end close to the feed port 21 to the end away from the feed port 21. Specifically, the material is potato with potato vines, and the feed port 21 is the discharge end of the conveying device (existing technology), and the feed port 21 is located above the end of the conveyor belt 30. The flipping mechanism 10 is used to flip the conveyor belt 30 so that the material on the conveyor belt 30 falls evenly into the working area of ​​the clamping structure of the potato vine separation device 50 below. Specifically, the overall length of the conveyor belt 30 corresponds to the size of the working area of ​​the clamping structure of the potato vine separation device 50 below.

[0043] In this embodiment, the material is transported by the conveying device and then falls to the end of the conveyor belt 30. The conveyor belt 30 transports the material from one end of the conveyor belt 30 to the other end thereof until the upper end surface of the conveyor belt 30 is covered with the material. Driven by the turning mechanism 10, the conveyor belt 30 turns over, and the material evenly falls from the conveyor belt 30 to the working area of ​​the clamping structure of the potato vine separation device 50 below.

[0044] In one embodiment, the turning mechanism 10 includes a frame 11 and a driving mechanism.

[0045] The frame 11 is rotatably mounted on the vehicle frame 20. The driving mechanism is used to drive the frame 11 to rotate. The conveyor belt 30 is mounted on the frame 11. Specifically, both ends of the frame 11 are connected to the vehicle frame 20 via bearings. The material conveying direction of the conveyor belt 30 is the same as the axial direction of the bearing.

[0046] In one embodiment, first baffles 40 are respectively disposed on the frame 11 at both ends of the corresponding conveyor belt 30. Specifically, two first baffles 40 are respectively located above the two ends of the conveyor belt 30.

[0047] In this embodiment, the two first baffles 40 can block the materials on the conveyor belt 30 in the conveying direction of the conveyor belt 30 to prevent the materials from falling.

[0048] In one embodiment, the frame 11 is provided with an inclined second baffle 41 , the second baffle 41 is located at one side of the conveyor belt 30 , and the second baffle 41 is opposite to the feed port 21 .

[0049] In this embodiment, some materials cannot fall accurately onto the conveyor belt 30 when falling from the feed port 21, and the second baffle 41 blocks this part of the materials and makes this part of the materials return to the conveyor belt 30 along the second baffle 41. In addition, the second baffle 41 can also prevent the materials on the conveyor belt 30 from slipping off from this side.

[0050] In one embodiment, a third baffle 42 is disposed on the side of the conveyor belt 30 , the third baffle 42 is connected to the frame 20 , and the third baffle 42 and the second baffle 41 are respectively located on both sides of the conveyor belt 30 .

[0051] In this embodiment, the third baffle 42 can prevent the material on the conveyor belt 30 from slipping from this side onto other structures of the harvester.

[0052] In one embodiment, the frame 11 and the third baffle plate 42 are arranged at a distance, that is, there is a certain distance between the third baffle plate 42 and the frame 11, so as to make way for the frame 20 when it is turned over.

[0053] In one embodiment, two ends of the third baffle plate 42 are respectively connected to two second baffle plates 41 , so that there is no gap between the two ends of the third baffle plate 42 and the second baffle plates 41 , thereby preventing materials from being stuck there.

[0054] In one embodiment, the driving mechanism includes a cylinder 12, which is disposed on the frame 20, and the output end of the cylinder 12 is connected to the frame 11, and the output end of the cylinder 12 is located between the conveyor belt 30 and the third baffle 42. Specifically, at least one cylinder 12 is provided, and the present device is provided with two.

[0055] In this embodiment, the frame 11 is driven to rotate by the cylinder 12, so that the conveyor belt 30 on the frame 11 is turned over.

[0056] In one embodiment, a support plate 43 is provided on the frame 11 . The support plate 43 is located inside the conveyor belt 30 . The support plate 43 is used to support the upper end of the conveyor belt 30 from the inside.

[0057] In this embodiment, the material falls from the feed port 21 onto the conveyor belt 30 , causing an impact on the conveyor belt 30 . With the support of the support plate 43 , the impact can be reduced, thereby increasing the service life of the device.

[0058] This embodiment also provides a harvester, including the above-mentioned potato vine separation and feeding mechanism.

[0059] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0060] Finally, it should be noted that the above 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 with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A potato vine separation and feeding mechanism, characterized in that: include: A turning mechanism (10) is arranged on the vehicle frame (20); as well as A conveyor belt (30) is arranged on the turning mechanism (10), the conveyor belt (30) is located below the feed inlet, and the conveyor belt (30) is used to receive materials and transport the materials from one end close to the feed inlet to another end away from the feed inlet; The flipping mechanism (10) is used to flip the conveyor belt (30) so that the material on the conveyor belt (30) falls evenly into the working area of ​​the clamping structure of the potato vine separation device (50) below.

2. A potato vine separation and feeding mechanism as claimed in claim 1, characterized in that: The turning mechanism (10) comprises: A frame (11) rotatably mounted on a vehicle frame (20); and A driving mechanism, used for driving the frame (11) to rotate; The conveyor belt (30) is arranged on the frame (11).

3. A potato vine separation and feeding mechanism as claimed in claim 2, characterized in that: First baffles (40) are respectively arranged on the frame (11) at two ends corresponding to the conveyor belt (30).

4. A potato vine separation and feeding mechanism as claimed in claim 2, characterized in that: The frame (11) is provided with an inclined second baffle (41), the second baffle (41) is located on one side of the conveyor belt (30), and the second baffle (41) is opposite to the feed port.

5. A potato vine separation and feeding mechanism as claimed in claim 4, characterized in that: A third baffle (42) is provided on the side of the conveyor belt (30), the third baffle (42) is connected to the vehicle frame (20), and the third baffle (42) and the second baffle (41) are respectively located on both sides of the conveyor belt (30).

6. A potato vine separation and feeding mechanism as claimed in claim 5, characterized in that: The frame (11) and the third baffle (42) are arranged at a distance.

7. A potato vine separation and feeding mechanism as claimed in claim 6, characterized in that: Two ends of the third baffle plate (42) are respectively connected to the two second baffle plates (41).

8. A potato vine separation and feeding mechanism as claimed in any one of claims 5 to 7, characterized in that: The driving mechanism comprises a cylinder (12), the cylinder (12) being arranged on a frame (20), the output end of the cylinder (12) being connected to the frame (11), and the output end of the cylinder (12) being located between the conveyor belt (30) and the third baffle (42).

9. A potato vine separation and feeding mechanism as claimed in claim 8, characterized in that: A support plate (43) is provided on the frame (11), and the support plate (43) is located inside the conveyor belt (30). The support plate (43) is used to support the upper end of the conveyor belt (30) from the inside.

10. A harvester, characterized in that: It comprises a potato vine separation and feeding mechanism as described in any one of claims 1-9.

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