Agricultural machinery seedling separating device

Abstract

The utility model discloses a seedling separating device for agricultural machinery. The seedling separating device comprises a fixed frame, a first driving roller, a second driving roller, a driving motor, a conveying belt and a seedling separating device main body, through the arrangement of the first water tank and the second water tank, when the area, attached with soil, of the conveying belt moves to the tops of the first water tank and the second water tank, a user can clean the surface of the conveying belt through water in the first water tank and the second water tank, and the problem that a small amount or a large amount of soil is attached to the surfaces of seedlings is solved. Seedlings need to be placed on the conveying belt during seedling separation, so that a large amount of soil is attached to the surface of the conveying belt after seedling separation is finished, the cured soil affects follow-up seedling separation if the cured soil is not cleaned in time, and meanwhile, the cured soil scratches the base, so that the seedling separation efficiency is improved. And therefore, the problem that the conveyor belt breaks down easily is solved, and the effect of conveniently cleaning the surface of the conveyor belt is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to an agricultural mechanical seedling separation device. Background Art

[0002] Agricultural machinery refers to various machines used in the process of crop planting and animal husbandry production, as well as in the primary processing and treatment of agricultural and livestock products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transport machinery, etc. In a broad sense, agricultural machinery also includes forestry machinery, fishery machinery, and rural sideline machinery such as sericulture, beekeeping, and edible fungus cultivation.

[0003] For example, publication number CN212464009U discloses an agricultural mechanical seedling separation device, which specifically relates to the field of agricultural technology, including a base, a slide groove is provided on the top surface of the base, a conveyor belt is provided on the front side of the slide groove, and a base plate is installed on the top of the slide groove, a fixed seat is fixedly provided on the top surface of the base plate, a fixed rod is installed on the top of the fixed seat, and a large arm is installed inside the fixed rod. The utility model is provided with a slide plate, a lead screw and a limit rod, and the limit rod can prevent the slide plate from rotating with the lead screw. The slide plate can be raised or lowered by the forward or reverse drive of the first forward and reverse motor, which is convenient for separating seedlings of different heights. A worm and a gear are provided, and the worm is rotated by the gear to drive the sliding block to move. The manipulator can slide on the top of the base, which is convenient for the seedling separator on the manipulator to classify and place the seedlings after separation.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this agricultural mechanical seedling separation device is convenient for the seedling separator on the manipulator to classify and place the seedlings after separation, during use, a small amount or a large amount of soil will adhere to the surface of the seedlings, and the seedlings need to be placed on the conveyor belt during the seedling separation work. Therefore, a large amount of soil will adhere to the surface of the conveyor belt after the seedling separation work is completed. If it is not cleaned in time, the solidified soil will affect the subsequent seedling separation work. At the same time, the solidified soil will scratch against the base, which can easily cause the conveyor belt to malfunction. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an agricultural mechanical seedling separation device, which has the advantage of facilitating the cleaning of the conveyor belt surface, and solves the problem that a small amount or a large amount of soil will adhere to the surface of the seedlings, and the seedlings need to be placed on the conveyor belt during the seedling separation work. Therefore, a large amount of soil will adhere to the surface of the conveyor belt after the seedling separation work is completed. If it is not cleaned in time, the solidified soil will affect the subsequent seedling separation work. At the same time, the solidified soil will scratch against the base, which can easily cause the conveyor belt to malfunction.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling separation device of agricultural machinery, comprising a fixed frame, a first transmission roller, a second transmission roller, a transmission motor, a conveyor belt and a seedling separation device body, the left side of the seedling separation device body is fixedly connected to a side of the fixed frame close to the seedling separation device body, the first transmission roller is located at the front side of the second transmission roller, the first transmission roller and the second transmission roller are both movably mounted on the inner side of the fixed frame through bearings, the surfaces of the first transmission roller and the second transmission roller are transmission-connected to the inner wall of the transmission belt, the transmission motor is fixedly mounted on the front side of the fixed frame away from the seedling separation device body, the output end of the transmission motor is fixedly connected to an end of the first transmission roller away from the seedling separation device body, the front side of the inner side of the fixed frame is movably connected to the first water tank through an axle pin, the rear side of the inner side of the fixed frame is movably connected to the second water tank through an axle pin, the left and right sides of the top of the first water tank are fixedly connected to a cleaning mechanism, and the left and right sides of the top of the second water tank are fixedly connected to a soaking mechanism.

[0008] As a preferred embodiment of the utility model, the cleaning mechanism includes a first fixed plate, the right side of the inner side of the first fixed plate is movably connected to a first transmission rod through a bearing, the surface of the first transmission rod is fixedly connected to a cleaning roller, and the surface of the cleaning roller is in contact with the surface of the conveyor belt.

[0009] As a preferred embodiment of the utility model, the wetting mechanism includes a second fixed plate, the right side of the inner side of the second fixed plate is movably connected to a second transmission rod through a bearing, the surface of the second transmission rod is fixedly connected to a water-absorbing sponge, and the surface of the water-absorbing sponge is in contact with the surface of the conveyor belt.

[0010] As a preferred embodiment of the utility model, a first motor is fixedly installed on a side of the first fixed plate away from the main body of the seedling separating device, an output end of the first motor is fixedly connected to an end of the first transmission rod away from the main body of the seedling separating device, a second motor is fixedly installed on a side of the second fixed plate away from the main body of the seedling separating device, an output end of the second motor is fixedly connected to an end of the second transmission rod away from the main body of the seedling separating device, a control box is fixedly installed on the left side of the fixed frame away from the main body of the seedling separating device, and the transmission motor, the first motor and the second motor are electrically connected to the control box through wires.

[0011] As a preferred embodiment of the utility model, a limiting screw is provided on the outer side of the fixing frame, and the end of the limiting screw close to the first water tank sequentially penetrates the fixing frame and the first water tank and extends to the interior of the first water tank, and the limiting screw is threadedly connected to the fixing frame and the first water tank, and the end of the limiting screw close to the second water tank sequentially penetrates the fixing frame and the second water tank and extends to the interior of the second water tank, and the limiting screw is threadedly connected to the fixing frame and the second water tank.

[0012] As a preferred embodiment of the present invention, the bottoms of the inner walls of the first water tank and the second water tank are fixedly connected with inclined plates, the front side of the first water tank is fixedly connected with a splash plate, and the top of the splash plate is in contact with the surface of the conveyor belt.

[0013] As a preferred embodiment of the present invention, a scraper is fixedly connected to the rear side of the second water tank, and the top of the scraper is in contact with the surface of the conveyor belt.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a first water tank and a second water tank. When the area of ​​the conveyor belt with soil attached moves to the top of the first water tank and the second water tank, the user can use the water in the first water tank and the second water tank to clean the surface of the conveyor belt, thereby solving the problem that a small amount or a large amount of soil may adhere to the surface of the seedlings, and the seedlings need to be placed on the conveyor belt during the seedling transplanting work. Therefore, a large amount of soil may adhere to the surface of the conveyor belt after the seedling transplanting work is completed. If it is not cleaned in time, the solidified soil may affect the subsequent seedling transplanting work. At the same time, the solidified soil may scratch the base, which may easily cause the conveyor belt to malfunction, thereby achieving the effect of facilitating the cleaning of the conveyor belt surface.

[0016] 2. The utility model provides a cleaning mechanism. The first fixed plate can movably limit the first transmission rod and the cleaning roller. The cleaning roller can be driven to rotate by rotating the first transmission rod. The lower part of the cleaning roller is located inside the first water tank. At the same time, the surface of the cleaning roller contacts the surface of the conveyor belt. Therefore, when the cleaning roller rotates, the water in the first water tank will adhere to the surface of the cleaning roller. At the same time, the rotation of the cleaning roller can clean the surface of the conveyor belt.

[0017] 3. The utility model provides a wetting mechanism, and the second fixed plate can movably limit the second transmission rod and the water-absorbing sponge. The lower part of the water-absorbing sponge is located inside the second water tank, so that the water in the second water tank can be absorbed. At the same time, the surface of the water-absorbing sponge contacts with the surface of the conveyor belt. Therefore, when the second transmission rod drives the water-absorbing sponge to rotate, the surface of the conveyor belt can be soaked. The soaked area can fully moisten the soil on the surface of the transmission belt within a period of time before reaching the top of the cleaning roller, thereby improving the cleaning effect of the subsequent cleaning roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0020] Figure 3 It is a schematic diagram of a three-dimensional exploded cross-sectional structure of the fixing frame and the first water tank of the utility model;

[0021] Figure 4 It is a schematic diagram of a three-dimensional exploded cross-sectional structure of the fixing frame and the second water tank of the utility model.

[0022] In the figure: 1, fixed frame; 2, first transmission roller; 3, second transmission roller; 4, transmission motor; 5, conveyor belt; 6, seedling separation device body; 7, first water tank; 8, second water tank; 9, cleaning mechanism; 91, first fixed plate; 92, first transmission rod; 93, cleaning roller; 10, soaking mechanism; 101, second fixed plate; 102, second transmission rod; 103, water-absorbing sponge; 11, first motor; 12, second motor; 13, control box; 14, limit screw; 15, inclined plate; 16, splash plate; 17, scraper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 4As shown, the utility model provides an agricultural mechanical seedling separation device, comprising a fixed frame 1, a first transmission roller 2, a second transmission roller 3, a transmission motor 4, a conveyor belt 5 and a seedling separation device body 6, the left side of the seedling separation device body 6 is fixedly connected to a side of the fixed frame 1 close to the seedling separation device body 6, the first transmission roller 2 is located on the front side of the second transmission roller 3, the first transmission roller 2 and the second transmission roller 3 are both movably mounted on the inner side of the fixed frame 1 through bearings, the surfaces of the first transmission roller 2 and the second transmission roller 3 are transmission-connected to the inner wall of the transmission belt, the transmission motor 4 is fixedly mounted on the front side of the fixed frame 1 away from the seedling separation device body 6, the output end of the transmission motor 4 is fixedly connected to one end of the first transmission roller 2 away from the seedling separation device body 6, the front side of the inner side of the fixed frame 1 is movably connected to the first water tank 7 through an axle pin, the rear side of the inner side of the fixed frame 1 is movably connected to the second water tank 8 through an axle pin, the left and right sides of the top of the first water tank 7 are fixedly connected to a cleaning mechanism 9, and the left and right sides of the top of the second water tank 8 are fixedly connected to a soaking mechanism 10.

[0025] refer to Figure 3 The cleaning mechanism 9 includes a first fixed plate 91, and the right side of the inner side of the first fixed plate 91 is movably connected to a first transmission rod 92 through a bearing. The surface of the first transmission rod 92 is fixedly connected to a cleaning roller 93, and the surface of the cleaning roller 93 contacts the surface of the conveyor belt 5.

[0026] As a technical optimization scheme of the utility model, by setting up the cleaning mechanism 9, the first fixed plate 91 can movably limit the first transmission rod 92 and the cleaning roller 93, and the cleaning roller 93 can be driven to rotate by rotating the first transmission rod 92. The lower part of the cleaning roller 93 is located inside the first water tank 7, and the surface of the cleaning roller 93 is in contact with the surface of the conveyor belt 5. Therefore, when the cleaning roller 93 rotates, the water in the first water tank 7 will adhere to the surface of the cleaning roller 93, and the rotation of the cleaning roller 93 can clean the surface of the conveyor belt 5.

[0027] refer to Figure 4 The soaking mechanism 10 includes a second fixed plate 101, and the right side of the inner side of the second fixed plate 101 is movably connected to a second transmission rod 102 through a bearing. The surface of the second transmission rod 102 is fixedly connected to a water-absorbing sponge 103, and the surface of the water-absorbing sponge 103 is in contact with the surface of the conveyor belt 5.

[0028] As a technical optimization scheme of the utility model, by setting the wetting mechanism 10, the second fixed plate 101 can movably limit the second transmission rod 102 and the water-absorbing sponge 103, and the lower part of the water-absorbing sponge 103 is located inside the second water tank 8, so that the water in the second water tank 8 can be absorbed. At the same time, the surface of the water-absorbing sponge 103 contacts the surface of the conveyor belt 5. Therefore, when the second transmission rod 102 drives the water-absorbing sponge 103 to rotate, the surface of the conveyor belt 5 can be soaked. The soaked area can fully moisten the soil on the surface of the transmission belt within a period of time before reaching the top of the cleaning roller 93, thereby improving the cleaning effect of the subsequent cleaning roller 93.

[0029] refer to Figure 2 , Figure 3 and Figure 4 A first motor 11 is fixedly installed on the side of the first fixed plate 91 away from the main body 6 of the seedling separation device, and the output end of the first motor 11 is fixedly connected to the end of the first transmission rod 92 away from the main body 6 of the seedling separation device, and a second motor 12 is fixedly installed on the side of the second fixed plate 101 away from the main body 6 of the seedling separation device, and the output end of the second motor 12 is fixedly connected to the end of the second transmission rod 102 away from the main body 6 of the seedling separation device, and a control box 13 is fixedly installed on the left side of the fixed frame 1 away from the main body 6 of the seedling separation device, and the transmission motor 4, the first motor 11 and the second motor 12 are electrically connected to the control box 13 through wires.

[0030] As a technical optimization scheme of the utility model, by setting the first motor 11, the second motor 12 and the control box 13, the control box 13 is used to facilitate the user to control the switches of the transmission motor 4, the first motor 11 and the second motor 12. By starting the first motor 11, the output end of the first motor 11 can drive the first transmission rod 92 and the cleaning roller 93 to rotate. By starting the second motor 12, the output end of the second motor 12 can drive the second transmission rod 102 and the absorbent sponge 103 to rotate.

[0031] refer to Figure 2 A limiting screw 14 is provided on the outer side of the fixing frame 1, and the end of the limiting screw 14 close to the first water tank 7 sequentially penetrates the fixing frame 1 and the first water tank 7 and extends to the inside of the first water tank 7, and the limiting screw 14 is threadedly connected to the fixing frame 1 and the first water tank 7, and the end of the limiting screw 14 close to the second water tank 8 sequentially penetrates the fixing frame 1 and the second water tank 8 and extends to the inside of the second water tank 8, and the limiting screw 14 is threadedly connected to the fixing frame 1 and the second water tank 8.

[0032] As a technical optimization scheme of the utility model, by setting a limit screw 14, the limit screw 14 can limit the first water tank 7 and the second water tank 8. When the water in the first water tank 7 and the second water tank 8 needs to be replaced, the limit screw 14 can be released by rotating the limit screw 14 to make the limit screw 14 disengage from the first water tank 7 and the second water tank 8 respectively. At this time, the user can rotate it to pour out the sewage.

[0033] refer to Figure 3 and Figure 4 The bottoms of the inner walls of the first water tank 7 and the second water tank 8 are fixedly connected with inclined plates 15, and the front side of the first water tank 7 is fixedly connected with a splash plate 16, and the top of the splash plate 16 contacts the surface of the conveyor belt 5.

[0034] As a technical optimization scheme of the utility model, by setting the inclined plate 15 and the splash plate 16, when the user rotates the first water tank 7 and the second water tank 8, the inclined plate 15 can drain the mud deposited on the bottom of the inner wall of the first water tank 7 and the second water tank 8 to one side of the bottom of the inner wall of the first water tank 7 and the second water tank 8, thereby improving the cleaning effect, and the splash plate 16 can prevent the water attached to the surface of the cleaning roller 93 from splashing when the cleaning roller 93 rotates.

[0035] refer to Figure 4 A scraper 17 is fixedly connected to the rear side of the second water tank 8 , and the top of the scraper 17 contacts the surface of the conveyor belt 5 .

[0036] As a technical optimization solution of the utility model, by setting a scraper 17, the top of the scraper 17 contacts the surface of the conveyor belt 5, so the scraper 17 can scrape off the large particles of soil that move to the surface of the conveyor belt 5 at its top.

[0037] The working principle and use process of the utility model are as follows: when in use, first start the transmission motor 4 through the control box 13 so that the output of the transmission motor 4 drives the first transmission roller 2 to rotate, and the rotation of the first transmission roller 2 can drive the second transmission roller 3 to rotate through the conveyor belt 5, then start the first motor 11 and the second motor 12 through the control box 13, and by starting the first motor 11, the output end of the first motor 11 can drive the first transmission rod 92 and the cleaning roller 93 to rotate, and by starting the second motor 12, the output end of the second motor 12 can drive the second transmission rod 102 and the water-absorbing sponge 103 to rotate, and then place the seedling column on the conveyor belt 5 and use the seedling separation device body 6 to perform seedling separation, the scraper 17 can scrape off the large particles of soil that move to the surface of the conveyor belt 5 at its top, and the water-absorbing sponge 103 The lower part is located inside the second water tank 8, so that the water in the second water tank 8 can be absorbed. At the same time, the surface of the absorbent sponge 103 contacts the surface of the conveyor belt 5. Therefore, when the second transmission rod 102 drives the absorbent sponge 103 to rotate, the surface of the conveyor belt 5 can be soaked. The soaked area can fully moisten the soil on the surface of the transmission belt within a period of time when it reaches the top of the cleaning roller 93. When the soaked area moves to the top of the cleaning roller 93, the rotating cleaning roller 93 can clean the soil soaked on the surface of the conveyor belt 5. When it is necessary to replace the water in the first water tank 7 and the second water tank 8, the limit on the first water tank 7 and the second water tank 8 can be released by rotating the limit screw 14 to make the limit screw 14 disengage from the first water tank 7 and the second water tank 8 respectively. At this time, the user can rotate it to pour out the sewage.

[0038] To sum up: this agricultural mechanical seedling transplanting device, by setting the first water tank 7 and the second water tank 8, when the area of ​​the conveyor belt 5 with soil attached moves to the top of the first water tank 7 and the second water tank 8, the user can use the water in the first water tank 7 and the second water tank 8 to clean the surface of the transmission belt, thereby solving the problem that a small amount or a large amount of soil will adhere to the surface of the seedlings, and the seedlings need to be placed on the conveyor belt during the seedling transplanting work. Therefore, a large amount of soil will adhere to the surface of the conveyor belt after the seedling transplanting work is completed. If it is not cleaned in time, the solidified soil will affect the subsequent seedling transplanting work. At the same time, the solidified soil will scratch between the base, which can easily cause the conveyor belt to malfunction.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural mechanical seedling separation device, comprising a fixed frame (1), a first transmission roller (2), a second transmission roller (3), a transmission motor (4), a conveyor belt (5) and a seedling separation device body (6), characterized in that: The left side of the seedling separation device body (6) is fixedly connected to a side of the fixed frame (1) close to the seedling separation device body (6); the first transmission roller (2) is located in front of the second transmission roller (3); the first transmission roller (2) and the second transmission roller (3) are both movably mounted on the inner side of the fixed frame (1) through bearings; the surfaces of the first transmission roller (2) and the second transmission roller (3) are transmission-connected to the inner wall of the transmission belt; the transmission motor (4) is fixedly mounted on the front side of the fixed frame (1) away from the seedling separation device body (6); the output end of the transmission motor (4) is fixedly connected to an end of the first transmission roller (2) away from the seedling separation device body (6); the front side of the inner side of the fixed frame (1) is movably connected to a first water tank (7) through an axle pin; the rear side of the inner side of the fixed frame (1) is movably connected to a second water tank (8) through an axle pin; the left and right sides of the top of the first water tank (7) are both fixedly connected to a cleaning mechanism (9); and the left and right sides of the top of the second water tank (8) are both fixedly connected to a soaking mechanism (10).

2. The agricultural machinery seedling separation device according to claim 1, characterized in that: The cleaning mechanism (9) comprises a first fixed plate (91), the right side of the inner side of the first fixed plate (91) being movably connected to a first transmission rod (92) via a bearing, the surface of the first transmission rod (92) being fixedly connected to a cleaning roller (93), the surface of the cleaning roller (93) being in contact with the surface of the conveyor belt (5).

3. The agricultural machinery seedling separation device according to claim 2, characterized in that: The soaking mechanism (10) comprises a second fixed plate (101), the right side of the inner side of the second fixed plate (101) is movably connected to a second transmission rod (102) via a bearing, the surface of the second transmission rod (102) is fixedly connected to a water-absorbing sponge (103), and the surface of the water-absorbing sponge (103) is in contact with the surface of the conveyor belt (5).

4. The agricultural machinery seedling separating device according to claim 3, characterized in that: A first motor (11) is fixedly mounted on a side of the first fixing plate (91) away from the main body (6) of the seedling separation device, and an output end of the first motor (11) is fixedly connected to an end of a first transmission rod (92) away from the main body (6) of the seedling separation device; a second motor (12) is fixedly mounted on a side of the second fixing plate (101) away from the main body (6) of the seedling separation device, and an output end of the second motor (12) is fixedly connected to an end of a second transmission rod (102) away from the main body (6) of the seedling separation device; a control box (13) is fixedly mounted on the left side of the side of the fixing frame (1) away from the main body (6) of the seedling separation device, and the transmission motor (4), the first motor (11) and the second motor (12) are all electrically connected to the control box (13) via wires.

5. The agricultural machinery seedling separation device according to claim 1, characterized in that: A limiting screw (14) is arranged on the outer side of the fixing frame (1); an end of the limiting screw (14) close to the first water tank (7) sequentially penetrates the fixing frame (1) and the first water tank (7) and extends to the interior of the first water tank (7); the limiting screw (14) is threadedly connected to the fixing frame (1) and the first water tank (7); an end of the limiting screw (14) close to the second water tank (8) sequentially penetrates the fixing frame (1) and the second water tank (8) and extends to the interior of the second water tank (8); the limiting screw (14) is threadedly connected to the fixing frame (1) and the second water tank (8).

6. The agricultural machinery seedling separating device according to claim 1, characterized in that: The bottoms of the inner walls of the first water tank (7) and the second water tank (8) are fixedly connected with inclined plates (15), and the front side of the first water tank (7) is fixedly connected with a splash plate (16), and the top of the splash plate (16) is in contact with the surface of the conveyor belt (5).

7. The agricultural machinery seedling separating device according to claim 1, characterized in that: A scraper (17) is fixedly connected to the rear side of the second water tank (8), and the top of the scraper (17) is in contact with the surface of the conveyor belt (5).

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