Agricultural machinery spraying medicine box with self-cleaning function

Abstract

The utility model discloses an agricultural machinery spray medicine box with a self-cleaning function, which belongs to the technical field of spray medicine boxes, and includes a box body and a stirring mechanism. A stirring motor is installed at the bottom of the box body, a material chamber is arranged inside the box body, and a stirring mechanism is arranged at the bottom end of the material chamber. A material pump is installed on one side of the box body, and the input end of the material pump is connected with the inside of the material chamber through a pipeline. A mounting frame is fixedly connected to the top of the box body, and a forward and reverse motor is installed inside the mounting frame. A fourth toothed disc is fixedly sleeved on the output end of the forward and reverse motor, and a third toothed disc is meshingly connected to one side of the fourth toothed disc, and a screw tube is fixedly connected inside the third toothed disc. The utility model can realize the convenience of cleaning the residual liquid medicine on the inner wall of the medicine box through the structural design of the screw rod, the transmission plate, the scraper, the mounting frame, the screw tube, the third toothed disc, the fourth toothed disc and the forward and reverse motor, so as to ensure the quality of the liquid medicine in the medicine box for the next spraying and improve the effect of use.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying medicine boxes, in particular to an agricultural machinery spraying medicine box with a self-cleaning function. Background Art

[0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of agricultural labor are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is a basic industry that provides support for the construction and development of the national economy. In the process of agricultural planting, in order to meet the growth needs of crops, they must be sprayed with drugs.

[0003] After searching, a Chinese patent with patent announcement number CN107926901U discloses a spray box. The spray box includes: a box body and a box cover arranged on the box body, the box body is a hollow structure, the box body includes a top surface, a bottom surface and a side surface connecting the top surface and the bottom surface, the inner surface of the bottom surface is an inverted cone shape, there is an opening in the middle of the bottom surface, and the inner surface of the side surface is connected to the inner surface of the bottom surface through an arc structure. The inner surface of the bottom surface of the spray box provided by the present invention is an inverted cone shape, the inner surface of the side surface is connected to the inner surface of the bottom surface through an arc structure, there is an opening in the middle of the bottom surface, and by connecting the side surface and the bottom surface through the arc structure, the pesticide residue on the connection surface is reduced, and the bottom surface is set to an inverted cone shape, which is more conducive to the outflow of pesticides from the bottom and reduces the retention of pesticides.

[0004] However, the above design still has some shortcomings. In the above design, after the pesticide spraying is completed, it is inconvenient to clean the residual liquid medicine on the inner wall of the medicine box, which may affect the quality of the liquid medicine in the medicine box for the next spraying, resulting in poor use effect. Utility Model Content

[0005] The utility model aims to provide an agricultural machinery spraying medicine box with a self-cleaning function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of agricultural machinery spraying medicine box with self-cleaning function, comprising a box body and a stirring mechanism, a stirring motor is installed at the bottom of the box body, a material chamber is arranged inside the box body, a stirring mechanism is arranged at the bottom end of the inner part of the material chamber, a material pump is installed at one side of the box body, and the input end of the material pump is connected with the inner part of the material chamber through a pipeline, a mounting frame is fixedly connected at the top of the box body, a forward and reverse motor is installed inside the mounting frame, a fourth gear disc is fixedly sleeved at the output end of the forward and reverse motor, a third gear disc is meshingly connected at one side of the fourth gear disc, a spiral tube is fixedly connected inside the third gear disc, a screw is threadedly connected to the inner wall of the spiral tube, and the upper end of the screw passes through the mounting frame and extends to the top of the mounting frame, the bottom of the screw passes through the box body and extends to the inner part of the material chamber, a transmission plate is fixedly connected to the bottom of the screw, a scraper is fixedly sleeved on the outer wall of the transmission plate, and through holes are opened on both sides of the screw.

[0007] As a further solution of the utility model: the stirring mechanism includes a rotating shaft, and the bottom end of the rotating shaft is fixedly connected to the output end of the stirring motor, and the outer wall of the rotating shaft is fixedly sleeved with a second gear disk.

[0008] As a further solution of the utility model: the stirring mechanism includes a rotating shaft, and the bottom end of the rotating shaft is fixedly connected to the output end of the stirring motor, and the outer wall of the rotating shaft is fixedly sleeved with a second gear disk.

[0009] As a further solution of the utility model: a stirring rod is fixedly connected to the top of the rotating rod, and a stirring plate is fixedly provided on the outer wall of the stirring rod.

[0010] As a further solution of the utility model: a connected feeding pipe is fixedly provided on the other side of the upper end of the material cavity, and a limiting cover is movably provided at the pipe mouth of the feeding pipe.

[0011] As a further solution of the utility model: the front end surface of the box body is fixedly connected with a shoulder strap through a connecting block, and the number of the shoulder straps is two.

[0012] The utility model has the following beneficial effects:

[0013] (1) Through the structural design of the screw, the transmission plate, the scraper, the mounting frame, the spiral tube, the third gear plate, the fourth gear plate and the forward and reverse motor, it is possible to facilitate the cleaning of the residual liquid medicine on the inner wall of the medicine box, thereby ensuring the quality of the liquid medicine in the medicine box for the next spraying and improving the use effect, solving the problem that after the pesticide spraying is completed, it is inconvenient to clean the residual liquid medicine on the inner wall of the medicine box, which may affect the quality of the liquid medicine in the medicine box for the next spraying and the use effect is poor;

[0014] (2) Through the structural design of the stirring motor and the stirring mechanism, it is possible to facilitate the stirring of the pesticide and water in the material chamber so that they are quickly mixed evenly, thereby achieving the purpose of facilitating on-site preparation of the liquid medicine, thereby improving the practicality of the spray box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the partial internal structure of the main view of the utility model;

[0017] Figure 3 This is a schematic diagram of the local structure of the through hole mainly embodied in the utility model;

[0018] Figure 4 It is a schematic diagram of the enlarged partial structure of point A of the utility model;

[0019] Figure 5 It is a schematic diagram of the enlarged partial structure of point B of the utility model.

[0020] In the figure: 1. box body; 2. material pump; 3. limit cover; 4. feeding pipe; 5. shoulder strap; 6. stirring motor; 7. screw; 8. transmission plate; 9. stirring mechanism; 901. stirring rod; 902. rotating rod; 903. first gear disc; 904. stirring plate; 905. second gear disc; 906. rotating shaft; 10. scraper; 11. through hole; 12. mounting frame; 13. screw tube; 14. third gear disc; 15. fourth gear disc; 16. forward and reverse motor; 17. material chamber. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0024] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-5 , the utility model provides an embodiment: an agricultural machinery spraying medicine box with a self-cleaning function, comprising a box body 1 and a stirring mechanism 9, the front end surface of the box body 1 is fixedly connected with a shoulder strap 5 through a connecting block, and the number of shoulder straps 5 is two, a stirring motor 6 is installed at the bottom of the box body 1, a material chamber 17 is arranged inside the box body 1, and a stirring mechanism 9 is arranged at the bottom end of the inner part of the material chamber 17, the stirring mechanism 9 comprises a rotating shaft 906, and the bottom end of the rotating shaft 906 is fixedly connected with the output end of the stirring motor 6, the outer wall of the rotating shaft 906 is fixedly sleeved with a second toothed disc 905, and the two sides of the second toothed disc 905 are meshingly connected with the first toothed disc 903, the inside of the first toothed disc 903 is fixedly connected with a rotating rod 902, the top of the rotating rod 902 is fixedly connected with a stirring rod 901, and the outer wall of the stirring rod 901 is fixedly provided with a stirring plate 904, a material pump 2 is installed on one side of the box body 1, and the input end of the material pump 2 is connected with the inside of the material chamber 17 through a pipeline;

[0027] Specifically, Figure 1 , Figure 2 and Figure 5As shown, when in use, when the liquid medicine needs to be sprayed and needs to be configured on site, the pesticide and water are poured into the material chamber 17 through the feeding pipe 4 in a certain proportion, and then the stirring motor 6 is started, and the second toothed disc 905 can be driven to rotate through the output end of the stirring motor 6, and the rotation of the second toothed disc 905 drives the two first toothed discs 903 to rotate, and the rotation of the two first toothed discs 903 drives the two rotating rods 902 to rotate, and the rotation of the two rotating rods 902 drives the two stirring rods 901 to rotate, and the rotation of the two stirring rods 901 drives the stirring plate 904 to rotate, thereby stirring the pesticide and water in the material chamber 17, so that they are quickly mixed and evenly mixed, thereby improving the configuration efficiency of the liquid medicine;

[0028] Wherein: the provision of the shoulder strap 5 can make it more convenient for users to use the spray box, thereby further improving the practicality of the spray box.

[0029] The top of the box body 1 is fixedly connected with a mounting frame 12, a forward and reverse motor 16 is installed inside the mounting frame 12, and a fourth gear disc 15 is fixedly sleeved on the output end of the forward and reverse motor 16, and a third gear disc 14 is meshedly connected to one side of the fourth gear disc 15, and a screw tube 13 is fixedly connected inside the third gear disc 14, and a screw rod 7 is threadedly connected to the inner wall of the screw tube 13, and the upper end of the screw rod 7 passes through the mounting frame 12 and extends to the top of the mounting frame 12, and the bottom of the screw rod 7 passes through the box body 1 and extends to the inside of the material chamber 17, and a transmission plate 8 is fixedly connected to the bottom of the screw rod 7, and a scraper 10 is fixedly sleeved on the outer wall of the transmission plate 8, and through holes 11 are opened on both sides of the transmission plate 8. A connected feeding pipe 4 is fixedly set on the other side of the upper end of the material chamber 17, and a limit cover 3 is movably set at the pipe mouth of the feeding pipe 4;

[0030] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when in use, after the task of spraying the liquid medicine is completed, first add an appropriate amount of cleaning water into the box body 1 through the feeding pipe 4, and then start the forward and reverse motor 16, which can drive the fourth gear disc 15 to rotate through the output end of the forward and reverse motor 16, and the rotation of the fourth gear disc 15 drives the third gear disc 14 to rotate, and the rotation of the third gear disc 14 drives the screw tube 13 to rotate, and the rotation of the screw tube 13 drives the screw rod 7 to move downward, and the downward movement of the screw rod 7 drives the scraper plate 10 to move downward through the transmission plate 8, thereby scraping the drug residue attached to the upper inner wall of the material chamber 17 into the cleaning water, and spraying the cleaning water through the material pump 2, thereby realizing the self-cleaning function of the spray box, solving the problem that after the pesticide spraying is completed, it is inconvenient to clean the residual liquid medicine on the inner wall of the medicine box, which may affect the quality of the liquid medicine in the spray box for the next time, and the use effect is poor.

[0031] Working principle: In the present application, the liquid medicine in the material chamber 17 can be pumped to the outside through the material pump 2 by starting the material pump 2, and sprayed out through the matching nozzle, so as to complete the spraying of the liquid medicine. After the liquid medicine spraying task is completed, first add an appropriate amount of cleaning water into the box body 1 through the feeding pipe 4, and then start the forward and reverse motor 16, which can drive the fourth gear disc 15 to rotate through the output end of the forward and reverse motor 16, and the rotation of the fourth gear disc 15 drives the third gear disc 14 to rotate, and the rotation of the third gear disc 14 drives the screw tube 13 to rotate, and the screw tube 13 rotates. The tube 13 rotates to drive the screw 7 to move downward, and the screw 7 moves downward to drive the scraper 10 to move downward through the transmission plate 8, so that the drug residue attached to the upper inner wall of the material chamber 17 is scraped into the cleaning water, and the cleaning water is sprayed out through the material pump 2, so as to realize the self-cleaning function of the spray medicine box. Secondly, after the liquid medicine spraying task is completed, first add an appropriate amount of cleaning water into the box body 1 through the feeding tube 4, and then start the forward and reverse motor 16, which can drive the fourth toothed disc 15 to rotate through the output end of the forward and reverse motor 16, and the fourth toothed disc 15 can be driven to rotate. The rotation of the toothed disc 15 drives the third toothed disc 14 to rotate, the rotation of the third toothed disc 14 drives the screw tube 13 to rotate, the rotation of the screw tube 13 drives the screw rod 7 to move downward, the screw rod 7 moves downward through the transmission plate 8 to drive the scraper 10 to move downward, so that the drug residue attached to the upper wall of the material chamber 17 is scraped into the cleaning water, and the cleaning water is sprayed out through the material pump 2, so as to realize the self-cleaning function of the spraying medicine box. Secondly, when the liquid medicine needs to be sprayed on site, the pesticide and water are poured into the material chamber 17 according to a certain proportion through the feeding pipe 4. After the feeding chamber 17 is filled, the stirring motor 6 is started, and the second toothed disc 905 can be driven to rotate through the output end of the stirring motor 6. The rotation of the second toothed disc 905 drives the two first toothed discs 903 to rotate. The rotation of the two first toothed discs 903 drives the two rotating rods 902 to rotate. The rotation of the two rotating rods 902 drives the two stirring rods 901 to rotate. The rotation of the two stirring rods 901 drives the stirring plate 904 to rotate, thereby stirring the pesticide and water in the feeding chamber 17, making them quickly and evenly mixed, thereby improving the configuration efficiency of the liquid medicine.

[0032] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the present invention no longer explains the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

[0033] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0034] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. An agricultural spraying box with a self-cleaning function, comprising a box body (1) and a stirring mechanism (9), characterized in that: A stirring motor (6) is installed at the bottom of the box (1), a material chamber (17) is provided inside the box (1), and a stirring mechanism (9) is provided at the bottom end of the material chamber (17). A material pump (2) is installed on one side of the box (1), and the input end of the material pump (2) is connected to the inside of the material chamber (17) through a pipeline. A mounting frame (12) is fixedly connected to the top of the box (1), and a forward and reverse motor (16) is installed inside the mounting frame (12). A fourth toothed disc (15) is fixedly sleeved on the output end of the forward and reverse motor (16), and one end of the fourth toothed disc (15) is connected to the output end of the forward and reverse motor (16). A third toothed disc (14) is meshedly connected to the side, a screw tube (13) is fixedly connected to the inside of the third toothed disc (14), a screw rod (7) is threadedly connected to the inner wall of the screw tube (13), and the upper end of the screw rod (7) passes through the mounting frame (12) and extends to the top of the mounting frame (12), the bottom of the screw rod (7) passes through the box body (1) and extends to the inside of the material chamber (17), the bottom of the screw rod (7) is fixedly connected to a transmission plate (8), the outer wall of the transmission plate (8) is fixedly sleeved with a scraper (10), and the transmission plate (8) is provided with through holes (11) on both sides of the screw rod (7).

2. The agricultural machinery spraying box with self-cleaning function according to claim 1, characterized in that: The stirring mechanism (9) comprises a rotating shaft (906), and the bottom end of the rotating shaft (906) is fixedly connected to the output end of the stirring motor (6), and the outer wall of the rotating shaft (906) is fixedly sleeved with a second toothed disc (905).

3. The agricultural machinery spraying box with self-cleaning function according to claim 2, characterized in that: The first toothed disc (903) is meshedly connected to both sides of the second toothed disc (905), and a rotating rod (902) is fixedly connected to the interior of the first toothed disc (903).

4. The agricultural machinery spraying box with self-cleaning function according to claim 3, characterized in that: The top of the rotating rod (902) is fixedly connected to a stirring rod (901), and the outer wall of the stirring rod (901) is fixedly provided with a stirring plate (904).

5. The agricultural machinery spraying box with self-cleaning function according to claim 1, characterized in that: A connected feeding pipe (4) is fixedly provided on the other side of the upper end of the material cavity (17), and a limiting cover (3) is movably provided at the pipe mouth of the feeding pipe (4).

6. The agricultural machinery spraying box with self-cleaning function according to claim 1, characterized in that: The front end surface of the box body (1) is fixedly connected to a shoulder strap (5) via a connecting block, and the number of the shoulder straps (5) is two.

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