Seed potato dicing and conveying device

Abstract

The utility model discloses a potato cutting and conveying device which comprises a conveying frame. The transmission unit is arranged on the conveying frame and comprises a transmission driving assembly, a transmission wheel set and a transmission part arranged on the transmission wheel set, the transmission driving assembly is used for driving the transmission wheel set to rotate and driving the transmission part to rotate circularly, and a plurality of positioning parts are sequentially arranged on the transmission part side by side in the circumferential direction of the transmission part; a plurality of positioning grooves with openings facing the outer side are formed in one side or two sides of each positioning piece, the positioning grooves are formed in the length direction of the positioning pieces at intervals, and the two opposite positioning grooves in every two adjacent positioning pieces can form a closed seed potato groove used for containing seed potatoes. The seed potatoes on the transmission unit are positioned through the seed potato grooves, so that the seed potatoes can be conveniently cut on the device, and the problems that the seed potatoes on the conveying device are difficult to effectively position and fix, and mechanization and automation of seed potato cutting operation are difficult to realize are well solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery equipment, and particularly relates to a potato cutting and conveying device. Background Art

[0002] Before sowing potatoes, the potatoes need to be cut into pieces according to the bud eyes and the cut potatoes need to be processed, and then the potato seeds are planted. The existing potato cutting usually adopts the method of manual cutting. In large-scale planting operations, there are problems of low efficiency, high labor cost, large labor intensity, and being not conducive to large-scale mechanized planting.

[0003] When operating the potato cutting, since the positions of the bud eyes on the potato seeds are arbitrary, and the shapes and sizes of the potato seeds are irregular, these have brought great difficulties to the realization of mechanization and automation of potato seed cutting. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a potato cutting and conveying device to solve the problem that the position of the potato seeds on the conveying device cannot be effectively positioned during the potato cutting operation.

[0005] The utility model is realized by the following technical solutions:

[0006] A potato cutting and conveying device, comprising:

[0007] A conveying frame;

[0008] A transmission unit, the transmission unit is arranged on the conveying frame, the transmission unit includes a transmission driving assembly, a transmission wheel set and a transmission member arranged on the transmission wheel set. The transmission driving assembly is used to drive the transmission wheel set to rotate and drive the transmission member to rotate in a cycle. A plurality of positioning members are arranged side by side in sequence along the circumferential direction of the transmission member. On one side or both sides of the positioning member, a plurality of positioning grooves opening outward are arranged. The positioning grooves are arranged at intervals along the length direction of the positioning member, and two positioning grooves arranged oppositely on adjacent two positioning members can form a closed potato seed groove for arranging potato seeds.

[0009] In some embodiments, the positioning members are arranged in an arc shape on both sides.

[0010] In some embodiments, the cross section of the positioning member is circular arc-shaped.

[0011] In some embodiments, the positioning groove is a semi-circular groove.

[0012] In some embodiments, a guiding unit is arranged at the inlet end of the transmission unit, and the guiding unit is connected to the conveying frame;

[0013] The guiding unit includes guiding partition plates respectively arranged on both sides of each positioning groove, and a conveying channel is formed between adjacent guiding partition plates and is arranged along the conveying direction of the transmission unit.

[0014] In some embodiments, the guiding unit includes a fixed frame plate arranged above the guiding partition plates, and the guiding partition plates are respectively connected to the fixed frame plate.

[0015] In some embodiments, the guiding partition plates have a triangular cross-section structure, so that a conveying channel with a gradually decreasing distance from the inlet end to the outlet end is formed between adjacent guiding partition plates.

[0016] In some embodiments, the transmission wheel set includes a driving sprocket assembly and a driven sprocket assembly;

[0017] The transmission member includes two transmission chains arranged oppositely, the transmission chains are respectively connected in transmission between the driving sprocket assembly and the driven sprocket assembly, and the positioning members are respectively connected to the two transmission chains.

[0018] In some embodiments, the positioning member and the transmission member are detachably connected.

[0019] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0020] 1) By using a positioning member provided with positioning grooves, seed potato grooves are formed in a columnar distribution on the transmission unit, so that the seed potatoes entering the transmission unit can be distributed into each seed potato groove during the operation of the transmission unit, and the seed potatoes on the transmission unit are positioned through the seed potato grooves, so as to facilitate the seed potato cutting operation on the device, and well solve the problem that it is difficult to effectively position and fix the position of the seed potatoes on the conveying device, resulting in difficulty in realizing the mechanization and automation of the seed potato cutting operation.

[0021] 2) The conveying device has a simple structure and is easy to operate. In combination with the structural characteristics of the transmission unit, by arranging the guiding unit, the seed potatoes entering the transmission unit can be better distributed into each seed potato groove, further improving the reliability and operation efficiency of the conveying operation. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of the seed potato cutting and conveying device in the embodiment of the present invention.

[0024] Figure 2 This is a top view of the structure of the seed potato cutting and conveying device in the embodiment of the present utility model.

[0025] Figure 3 This is a schematic structural view of the transmission unit in the embodiment of the present utility model.

[0026] Figure 4 This is a schematic structural view of the positioning member in the embodiment of the present utility model.

[0027] Figure 5 This is a schematic structural view of the guiding unit in the embodiment of the present utility model.

[0028] Figure 6 This is a schematic structural view of the guiding partition in the embodiment of the present utility model.

[0029] Wherein:

[0030] 10. Transmission unit, 101. Driving sprocket assembly, 102. Driven sprocket assembly, 104. Transmission chain, 11. Positioning member, 111. Positioning groove, 12. Seed potato groove;

[0031] 20. Conveying frame;

[0032] 30. Guiding unit, 31. Guiding partition, 32. Fixed frame plate. Detailed implementation manners

[0033] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0034] When performing automated potato seed cutting operations, it is necessary to simultaneously achieve the automatic transmission of seed potatoes and the automatic cutting operation of seed potatoes. Since the position of seed potatoes is difficult to effectively fix during the conveying process, many difficulties are caused to the automated cutting operation of seed potatoes.

[0035] In view of the above problems, in some embodiments of the present utility model, referring to Figure 1 , Figure 2 and Figure 3 , the seed potato cutting and conveying device includes:

[0036] Conveying frame 20;

[0037] The transmission unit 10 includes a transmission drive assembly, a transmission wheel set, and transmission members provided on the transmission wheel set. The transmission drive assembly is used to drive the transmission wheel set to rotate and drive the transmission members to rotate in a cycle. A plurality of positioning members 11 are arranged side by side in sequence along the circumferential direction of the transmission member. On one side or both sides of the positioning member 11, a plurality of positioning grooves 111 opening outward are provided. Refer to Figure 5 , the positioning grooves 111 are arranged at intervals along the length direction of the positioning member, and two positioning grooves 111 arranged oppositely on two adjacent positioning members 11 can form a closed seed potato groove 12 for setting seed potatoes.

[0038] Refer to Figure 2 , the transmission wheel set includes a driving sprocket assembly 101 and a driven sprocket assembly 102. The transmission members include two relatively arranged transmission chains 104. The transmission chains 104 are respectively in transmission connection with the driving sprocket assembly and the driven sprocket assembly. In this way, when the driving sprocket assembly and the driven sprocket assembly are driven to rotate through the transmission drive assembly, the transmission chains can be driven to move. The transmission drive assembly can adopt a transmission motor (not shown in the figure), and the driving sprocket assembly and the driven sprocket assembly are driven to rotate through the transmission motor to realize the drive of the transmission wheel set.

[0039] The positioning members 11 are fixedly connected to the two transmission chains 104 at both ends respectively. When the transmission chains move, the transmission chains drive the positioning members to rotate in a cycle in the circumferential direction.

[0040] Of course, the transmission members here can also adopt other structural forms, such as belts; correspondingly, the transmission wheel set can adopt the structure of a transmission roller set, and the belt is driven to move through the transmission roller set. The positioning members are fixedly arranged on the belt, and the drive of the positioning members can also be realized.

[0041] Refer to Figure 3 , the positioning members 11 are arranged side by side in sequence along the circumferential direction of the transmission member. Through the adjacent positioning members and the positioning grooves 111 provided on the positioning members, multiple rows of seed potato grooves 12 arranged in columns are formed on the transmission unit. Here, the width direction of the transmission unit is the column direction, and the conveying direction of the transmission unit is the row direction. The continuously moving positioning members can form seed potato grooves arranged in an array with multiple columns and multiple rows on the transmission unit, and while realizing the positioning of the seed potatoes in the seed potato grooves, the continuous conveying of the seed potatoes can be realized.

[0042] In some embodiments, the size of the positioning grooves is determined according to the specifications and sizes of the seed potatoes, so that the seed potatoes can be exactly set into the seed potato grooves to effectively position the seed potatoes. Therefore, usually, the seed potatoes entering the transmission unit can be screened, and after screening out the seed potatoes with specified sizes, the seed potatoes of corresponding specifications and sizes are sent to the transmission unit for subsequent cutting operations to ensure the quality and reliability of the cutting operations.

[0043] In some embodiments, with reference to Figure 4 , the positioning groove 111 is set as a semi-circular groove so that it can better match the specifications of the seed potatoes. The bottom of the positioning groove 111 is set as a plane to facilitate the cutting operation of the seed potatoes in the positioning groove 111.

[0044] When the positioning members are in a horizontal state on the transmission member, a tight fit is formed between the positioning members 11. Since the positioning members will rotate relative to each other during the movement along with the transmission member, in order to avoid interference between the positioning members during the operation, the positioning members 11 are respectively set as arcs on both sides. For example, the positioning members 11 are set as structural members with a circular arc cross-section.

[0045] Adopting the structural form in which the seed potato grooves are formed by the positioning grooves on two positioning members can reduce the size of the positioning members in the width direction, enabling the positioning members to be well adapted to the transmission mode of the transmission unit, thereby realizing the continuous conveying and transmission of the positioning members. At the same time, based on this structural form, during the process of the seed potatoes being sent from the inlet end of the transmission unit to each seed potato groove, as the positioning members move from the end of the transmission unit to the horizontal state, the distance between adjacent positioning members has a process of changing from large to small. During this process, the operation of clamping the seed potatoes located in the seed potato grooves by adjacent positioning members can be realized, so that the seed potatoes can be better positioned and fixed in the seed potato grooves. Similarly, at the outlet end of the transmission unit, between adjacent positioning members, as the positioning members move from the horizontal state towards the outlet end, the distance between adjacent positioning members has a process of changing from small to large. During this process, the clamping and fixing effect on the seed potatoes in the seed potato grooves can be released, enabling the cut seed potatoes to escape from the seed potato grooves, and the seed potatoes are separated from the transmission unit under the action of gravity.

[0046] In some embodiments, a guiding unit 30 is provided at the inlet end of the transmission unit. With reference to Figure 5 , the guiding unit 30 includes guiding partition plates 31 respectively arranged on both sides of each positioning groove. A conveying channel arranged along the conveying direction of the transmission unit is formed between adjacent guiding partition plates 31. In this way, the seed potatoes entering from the inlet end of the transmission unit are sequentially distributed into each conveying channel under the action of the guiding unit and the positioning members in the conveying direction, and thus are sequentially distributed into each seed potato groove.

[0047] Each guiding partition plate 31 is connected by a fixed frame plate 32, and the guiding unit is fixedly arranged above the transmission unit through the fixed frame plate. While connecting each guiding partition plate through the fixed frame plate, a closed structure is formed above the conveying channel to play a better guiding and distributing role.

[0048] In some embodiments, with reference to Figure 6, the guiding partition 31 has a triangular cross-section structure, so that a conveying channel with a gradually decreasing distance from the inlet end to the outlet end is formed between adjacent guiding partitions, so as to play a better guiding and distributing role.

[0049] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention.

[0050] In addition, when the terms "horizontal" and "vertical" appear in the description of the present invention, it does not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0051] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, if the terms "set", "installed", "connected", "connected" are 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 directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0052] The above is only a preferred embodiment of the present invention, and does not make any form of limitation to the present invention. Any simple modification and equivalent change made to the above embodiments based on the technical essence of the present invention all fall within the protection scope of the present invention.

Claims

1. A seed potato cutting and conveying device, characterized in that: include: Conveyor frame; A transmission unit, wherein the transmission unit is arranged on a conveying frame, and the transmission unit comprises a transmission drive assembly, a transmission wheel group and a transmission member arranged on the transmission wheel group, wherein the transmission drive assembly is used to drive the transmission wheel group to rotate and drive the transmission member to rotate in a circular manner, and a plurality of positioning members are arranged side by side in sequence along the circumferential direction of the transmission member on the transmission member, and a plurality of positioning grooves opening outward are arranged on one side or both sides of the positioning member, and the positioning grooves are arranged at intervals along the length direction of the positioning member, and the two positioning grooves arranged opposite to each other on two adjacent positioning members can form a closed seed potato groove for arranging seed potatoes.

2. The seed potato cutting and conveying device according to claim 1, characterized in that: The positioning member is arranged in an arc shape on both sides.

3. The seed potato cutting and conveying device according to claim 2, characterized in that: The cross section of the positioning member is in the shape of an arc.

4. The seed potato cutting and conveying device according to claim 1, characterized in that: The positioning groove is a semicircular groove.

5. The seed potato cutting and conveying device according to claim 1, characterized in that: A guide unit is provided at the inlet end of the transmission unit, and the guide unit is connected to the conveying frame; The guide unit comprises guide baffles respectively arranged on both sides of each positioning groove, and a conveying channel arranged along the conveying direction of the transmission unit is formed between adjacent guide baffles.

6. The seed potato cutting and conveying device according to claim 5, characterized in that: The guide unit comprises a fixed frame plate arranged above the guide baffles, and the guide baffles are respectively connected to the fixed frame plates.

7. The seed potato cutting and conveying device according to claim 5, characterized in that: The guide baffles are triangular in cross-section, so that a conveying channel with a gradually decreasing spacing from the inlet end to the outlet end is formed between adjacent guide baffles.

8. The seed potato cutting and conveying device according to claim 1, characterized in that: The transmission wheel assembly includes a driving sprocket assembly and a driven sprocket assembly; The transmission member comprises two transmission chains arranged opposite to each other, the transmission chains are respectively transmission-connected between the driving sprocket assembly and the driven sprocket assembly, and the positioning member is respectively connected to the two transmission chains.

9. The seed potato cutting and conveying device according to claim 1 or 8, characterized in that: The positioning member and the transmission member are detachably connected.

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