Disease part sampling device for sweet potato planting

Abstract

The utility model relates to the technical field of sweet potato planting disease part sampling, and discloses a sweet potato planting disease part sampling device which comprises a trolley and a hydraulic rod bolted to the top of the trolley, and further comprises a lifting plate fixed to an output shaft of the hydraulic rod, and a moving mechanism is arranged at the top of the lifting plate; a fixing shell is fixed to the top of the trolley. According to the sweet potato sampling device, under the cooperation of the stepping motor and the reciprocating mechanism, the sampling barrel can reciprocate in the water storage barrel, so that soil on the surface of a sweet potato can be cleaned more comprehensively, and meanwhile, under the cooperation of the moving mechanism, the limiting block and the sliding groove, the sampling barrel can move, so that the sampling efficiency is improved. And under the cooperation of a hydraulic rod, a lifting plate, a fixed shell and a moving groove, the sampling barrel can move up and down, and the cleaned sweet potatoes in the sampling barrel are moved out of the water storage barrel, so that a worker can conveniently collect the sweet potatoes.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling diseased parts of sweet potato planting, in particular to a diseased part sampling device for sweet potato planting. Background Art

[0002] The genus Dioscorea is a sturdy, twining herbaceous vine with thick, oblate roots covered with hairs; the leaves are feather-shaped, veined, and dark green; the flowers are small, polygonal, with many petals and light purple or light red corollas; the fruits are large, with purple or light brown skin; the flowering period is April-June; the fruiting period is July-August.

[0003] When planting sweet potatoes, some of the leaves will turn yellow and rot, indicating that there is a disease. The staff needs to use the device to take samples of the diseased parts of the sweet potatoes to detect and analyze the causes of the disease. Most of the existing methods are that the staff manually shake the diseased parts of the sweet potatoes and place them inside the storage box. It is easy for dirt to remain on the surface of the sweet potatoes, causing errors in the subsequent staff's detection and making it impossible to analyze the causes of the disease. Utility Model Content

[0004] The purpose of the utility model is to provide a diseased part sampling device for sweet potato planting to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diseased part sampling device for sweet potato planting, comprising a cart and a hydraulic rod bolted to the top of the cart, and also comprising:

[0006] A lifting plate fixed to the output shaft of the hydraulic rod, a moving mechanism is arranged on the top of the lifting plate, and a fixed shell is fixed on the top of the trolley;

[0007] A movable groove is provided in the inner cavity of the fixed shell, the surface of the movable groove is slidably connected to a limit block, and a sampling barrel with a hole is bolted to one side of the limit block;

[0008] A water storage bucket is arranged on the top of the trolley, a sliding groove is opened on the surface of the fixed shell, a stepping motor is bolted to the top of the lifting plate, and a reciprocating mechanism is arranged on one side of the stepping motor.

[0009] Preferably, the moving mechanism includes a guide rail fixed to the top of the lifting plate, a slider is slidably connected to the surface of the guide rail, a connecting rod is bolted to one side of the slider, and one end of the connecting rod is bolted to one side of the limit block.

[0010] Preferably, the reciprocating mechanism comprises a rotating block fixed to the output shaft of the stepper motor, a guide groove is provided on the surface of the rotating block, a moving rod is slidably connected to the inner cavity of the guide groove, and one side of the moving rod is fixedly connected to one side of the sampling barrel.

[0011] Preferably, the central axis of the sampling barrel and the central axis of the water storage barrel are on the same straight line.

[0012] Preferably, the bottom of one side of the water storage barrel is connected to a drain pipe, and a manual valve is installed on the surface of the drain pipe.

[0013] Preferably, a bearing seat is fixed to one side of the rotating block, and one side of the bearing seat is fixedly connected to one side of the lifting plate.

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

[0015] The utility model can make the sampling bucket reciprocate inside the water storage barrel through the cooperation of the stepping motor and the reciprocating mechanism, so as to more comprehensively clean the soil on the surface of the sweet potato. At the same time, with the cooperation of the moving mechanism, the limit block and the sliding groove, the sampling bucket can be moved, and with the cooperation of the hydraulic rod, the lifting plate, the fixed shell and the moving groove, the sampling bucket can be moved up and down, so that the sweet potatoes cleaned inside the sampling barrel can be moved out of the water storage barrel, thereby facilitating the collection by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the moving mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the reciprocating mechanism in the utility model.

[0020] In the figure: 1. trolley; 2. hydraulic rod; 3. lifting plate; 4. moving mechanism; 41. guide rail; 42. slider; 43. connecting rod; 5. limit block; 6. fixed shell; 7. moving groove; 8. sliding groove; 9. stepping motor; 10. reciprocating mechanism; 101. rotating block; 102. guide groove; 103. moving rod; 11. bearing seat; 12. sampling bucket; 13. water storage bucket; 14. drain pipe; 15. manual valve. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 As shown, a diseased part sampling device for sweet potato planting includes a trolley 1, which can move and support the device. A hydraulic rod 2 is bolted to the top of the trolley 1, and a lifting plate 3 is fixed to the output shaft of the hydraulic rod 2. There are two hydraulic rods 2 and they are symmetrically designed with the central axis of the lifting plate 3. A moving mechanism 4 is arranged on the top of the lifting plate 3. With the cooperation of the hydraulic rod 2 and the lifting plate 3, the moving mechanism 4 can be moved up and down. A fixed shell 6 is fixed to the top of the trolley 1, and a moving groove 7 is opened in the inner cavity of the fixed shell 6. The surface of the moving groove 7 is slidably connected to a limiting block 5, and a sampling barrel 12 is bolted to one side of the limiting block 5. A water storage barrel 13 is arranged on the top of the trolley 1, and the central axis of the sampling barrel 12 is on the same straight line as the central axis of the water storage barrel 13. Under the action of the moving mechanism 4, the limiting block 5 can drive the sampling barrel 12 to move inside the moving groove 7, so as to facilitate the staff to The diseased part is placed inside the sampling barrel 12, and a sliding groove 8 is provided on the surface of the fixed shell 6. The inner cavity of the sliding groove 8 is slidably connected to the surface of the limit block 5. A stepper motor 9 is bolted to the top of the lifting plate 3, and a reciprocating mechanism 10 is provided on one side of the stepper motor 9. With the cooperation of the stepper motor 9 and the reciprocating mechanism 10, the sampling barrel 12 can be reciprocated inside the water storage barrel 13. At the same time, with the cooperation of the moving mechanism 4, the limit block 5 and the sliding groove 8, the movement trajectory of the sampling barrel 12 can be guided, so that the soil on the surface of the sweet potato can be detached, thereby facilitating the staff to collect and sample the diseased part of the sweet potato and increasing the accuracy of the sweet potato disease detection. A drain pipe 14 is connected to the bottom of one side of the water storage barrel 13, and a manual valve 15 is installed on the surface of the drain pipe 14, which can facilitate the staff to open the drain pipe 14 to discharge the water source inside the water storage barrel 13, so as to facilitate the staff to use it next time.

[0023] The moving mechanism 4 includes a guide rail 41, the bottom of which is fixedly connected to the top of the lifting plate 3, a slider 42 is slidably connected to the surface of the guide rail 41, the bottom of the slider 42 is slidably connected to the top of the lifting plate 3, the cross-sectional shape of the guide rail 41 is an I-shape, a connecting rod 43 is bolted to one side of the slider 42, one end of the connecting rod 43 is bolted to one side of the limit block 5, with the cooperation of the hydraulic rod 2 and the lifting plate 3, the connecting rod 43 can drive the sampling barrel 12 to move upward through the limit block 5, so that the staff can conveniently place the diseased part of the sweet potato inside the sampling barrel 12, and at the same time, with the cooperation of the guide rail 41 and the slider 42, the limit block 5 can be moved inside the sliding groove 8, so that the sampling barrel 12 can reciprocate inside the water storage barrel 13, so that the soil on the surface of the sweet potato is detached, thereby facilitating the staff to collect samples of the diseased part of the sweet potato and increasing the accuracy of the experiment.

[0024] The reciprocating mechanism 10 includes a rotating block 101, one end of which is fixedly connected to the output shaft of the stepper motor 9, a guide groove 102 is provided on the surface of the rotating block 101, and a moving rod 103 is slidably connected to the inner cavity of the guide groove 102, and one side of the moving rod 103 is fixedly connected to one side of the sampling barrel 12. Under the action of the stepper motor 9, the rotating block 101 can drive the guide groove 102 to rotate, and under the action of the shape of the guide groove 102, the moving rod 103 can drive the sampling barrel 12 to reciprocate inside the water storage barrel 13, so that the soil on the surface of the sweet potato inside the sampling barrel 12 falls off to the inside of the water storage barrel 13, which is convenient for the staff to collect the diseased parts of the sweet potato planting and enhances the accuracy of sweet potato detection, thereby increasing the practical effect of the device, a bearing seat 11 is fixedly provided on one side of the rotating block 101, and one side of the bearing seat 11 is fixedly connected to one side of the lifting plate 3, and the bearing seat 11 can prevent the rotating block 101 from being displaced during operation, thereby increasing the stability of the device.

[0025] Working principle: First, the staff judges whether the sweet potatoes at the bottom are diseased by the color of the leaves on the sweet potato seedlings. Then, the staff uses tools to take the diseased sweet potato seedlings out of the ground and place them in the sampling bucket 12. When the soil on the surface of the sweet potato seedlings begins to be cleaned, the staff turns on the hydraulic rod 2, and through the cooperation of the lifting plate 3 and the moving mechanism 4, the limit block 5 drives the sampling bucket 12 to move inside the moving groove 7, so that the sampling bucket 12 moves to the inside of the water storage bucket 13. Then, the staff uses the stepper motor 9 to drive the rotating block 101 to drive the guide groove 102 to rotate. And under the action of the shape of the guide groove 102, the moving rod 103 can drive the sampling barrel 12 to reciprocate, and at the same time, the sampling barrel 12 drives the connecting rod 43 to reciprocate through the limit block 5, and the connecting rod 43 drives the slider 42 to move on the surface of the guide rail 41. At the same time, the limit block 5 can be reciprocated inside the sliding groove 8, so that the soil on the surface of the sweet potato seedlings inside the sampling barrel 12 falls off into the water storage barrel 13. After the falling is completed, the staff takes out the sweet potato seedlings, and then the staff opens the drain pipe 14 through the manual valve 15 to discharge the water inside the water storage barrel 13, and then closes the device.

[0026] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] 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. A diseased part sampling device for sweet potato planting, comprising a cart (1) and a hydraulic rod (2) bolted to the top of the cart (1), characterized in that: Also includes: A lifting plate (3) fixed to the output shaft of the hydraulic rod (2), a moving mechanism (4) being arranged on the top of the lifting plate (3), and a fixed shell (6) being fixed on the top of the trolley (1); A movable groove (7) is provided in the inner cavity of the fixed shell (6), the surface of the movable groove (7) is slidably connected to a limit block (5), and a sampling barrel (12) with a hole is bolted to one side of the limit block (5); A water storage bucket (13) is arranged on the top of the trolley (1), a sliding groove (8) is provided on the surface of the fixed shell (6), a stepping motor (9) is bolted to the top of the lifting plate (3), and a reciprocating mechanism (10) is arranged on one side of the stepping motor (9).

2. A diseased part sampling device for sweet potato planting according to claim 1, characterized in that: The moving mechanism (4) comprises a guide rail (41) fixed to the top of the lifting plate (3); a slider (42) is slidably connected to the surface of the guide rail (41); a connecting rod (43) is bolted to one side of the slider (42); and one end of the connecting rod (43) is bolted to one side of the limit block (5).

3. The diseased part sampling device for sweet potato planting according to claim 1, characterized in that: The reciprocating mechanism (10) comprises a rotating block (101) fixed to the output shaft of the stepping motor (9), a guide groove (102) is provided on the surface of the rotating block (101), a moving rod (103) is slidably connected to the inner cavity of the guide groove (102), and one side of the moving rod (103) is fixedly connected to one side of the sampling barrel (12).

4. The diseased part sampling device for sweet potato planting according to claim 1, characterized in that: The central axis of the sampling barrel (12) and the central axis of the water storage barrel (13) are on the same straight line.

5. The diseased part sampling device for sweet potato planting according to claim 1, characterized in that: The bottom of one side of the water storage barrel (13) is connected to a drainage pipe (14), and a manual valve (15) is installed on the surface of the drainage pipe (14).

6. The diseased part sampling device for sweet potato planting according to claim 3, characterized in that: A bearing seat (11) is fixed to one side of the rotating block (101), and one side of the bearing seat (11) is fixedly connected to one side of the lifting plate (3).

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