Efficient and convenient wheat field cultivation pesticide spraying device

Abstract

The utility model relates to the technical field of wheat field cultivation pesticide spraying, and discloses an efficient and convenient wheat field cultivation pesticide spraying device which comprises a machine body, a pressure pump is installed on the machine body, an outlet of the pressure pump is communicated with a sprayer pull pipe, and a first sealing head and a second sealing head are arranged at the two ends of the sprayer pull pipe. The top of the machine body is connected with a support, and a liquid medicine barrel is placed in the support. According to the efficient and convenient wheat field cultivation pesticide spraying device, the pesticide spraying pull pipe of the pesticide spraying device is arranged to be a plurality of parts movably connected through threads, the pesticide spraying range can be adjusted according to the actual condition of wheat field cultivation, the adaptability of the pesticide spraying device is improved, meanwhile, through cooperation of a first sealing head and a second sealing head, the pesticide spraying effect is improved, and the pesticide spraying effect is improved. The two ends of the pesticide spraying pull tube can be sealed conveniently, and convenience is provided for manual operation.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat field cultivation spraying, and specifically to an efficient and convenient wheat field cultivation spraying device. Background Art

[0002] Wheat is a commercial grain that is rich in nutrients and has high economic value. The caryopsis of wheat is one of the staple foods of mankind. It is widely cultivated in various parts of China, north and south. There are many varieties with different properties. The soil layer is deep and the structure is good. The plowing layer is deep, which is conducive to water and fertilizer conservation and promotes root development.

[0003] At present, manual spraying or mechanical spraying is generally used in the process of wheat field cultivation. Manual spraying can adjust the spraying range according to the actual planting density and other conditions of the wheat field and planting experience, but the work efficiency is low and it will increase the contact between the human body and pesticides, which is not conducive to human health. Although mechanical spraying can save manpower and reduce the contact between the human body and pesticides, it cannot adjust the nozzle range according to the actual situation of wheat cultivation, which affects the effect of spraying. At the same time, the long sprayer pull tube is not easy to store, which also causes inconvenience for its storage and movement. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an efficient and convenient wheat field cultivation spraying device, which solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an efficient and convenient wheat field cultivation spraying device, including a machine body, a pressure pump is installed on the machine body, the outlet of the pressure pump is connected to a sprayer pull pipe, the two ends of the sprayer pull pipe are provided with a first head and a second head, the top of the machine body is connected to a bracket, and a liquid medicine barrel is placed in the bracket.

[0006] Optionally, the middle section of the sprayer pull tube is connected to the outlet of the pressure pump, and a nozzle is connected to the outside of the sprayer pull tube, and there are multiple nozzles evenly distributed. Threads that can be socketed with each other are provided at both ends of the sprayer pull tube, and adjacent sprayer pull tubes are movably connected through threads to achieve split connection of the sprayer pull tubes, which can improve the adaptability of the device and facilitate the storage, transportation and later cleaning of the sprayer pull tubes. After the adjacent sprayer pull tubes are connected, their nozzles are all facing obliquely downward outside the sprayer pull tubes to achieve the spraying function. A sealing part is provided at the connection position of the sprayer pull tubes, and a sealing ring is connected to the position where the sealing part contacts the adjacent sprayer pull tubes to achieve the effect of sealing the sprayer pull tube.

[0007] Optionally, the second seal head is connected to the right end of the sprayer pull tube through a thread, and a sealing ring is connected to the position where the second seal head contacts the sprayer pull tube.

[0008] Optionally, the first head is connected to the left end of the sprayer pull tube through a thread, and a sealing ring is connected to the position where the first head contacts the sprayer pull tube, and the cross-sections of the outer diameters of the first head and the second head are both hexagonal, which can facilitate disassembly and assembly operations using tools such as wrenches.

[0009] Optionally, the height of the bracket is greater than half the height of the medicine liquid barrel, which can ensure the stability of the medicine liquid barrel.

[0010] Optionally, a driving device for the bottom tire is installed on the machine body, and a control device is also provided on the machine body, which can realize control operations of the pressure pump and corresponding parts of the machine body through an external remote controller.

[0011] The utility model provides an efficient and convenient wheat field cultivation spraying device, which has the following beneficial effects:

[0012] 1. This efficient and convenient wheat field cultivation spraying device, by arranging the spraying pull pipe of the spraying device into multiple parts connected by threads, can adjust the spraying range according to the actual situation of wheat field cultivation, thereby improving the adaptability of the spraying device. At the same time, through the cooperation of the first head and the second head, it can facilitate the closure of the two ends of the spraying pull pipe, providing convenience for manual operation.

[0013] 2. This efficient and convenient wheat field cultivation spraying device, by setting the spraying pull pipe of the wheat field cultivation spraying device as a split structure, can facilitate the storage, transportation and other operations of the device, avoid the problem that the existing spraying pull pipe is too long and difficult to transport and take, and can also facilitate its subsequent cleaning and the treatment of residual drug crystals in the pipe body, providing convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the sprayer pull tube of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a single sprayer pull tube in the present utility model;

[0017] Figure 4 This is a schematic structural diagram of the second head in the present utility model;

[0018] Figure 5 This is a schematic structural diagram of the first head in the present utility model;

[0019] Figure 6 This is a schematic diagram of the combined structure of the sprayer pull tube in the utility model.

[0020] In the figure: 1. Machine body; 2. Pressure pump; 3. Sprayer pull tube; 31. Spray head; 32. Sealing part; 4. First head; 5. Second head; 6. Bracket; 7. Liquid medicine barrel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See also Figure 1-6 The utility model provides a technical solution: the wheat field cultivation spraying device includes a body 1, which is equipped with a battery, a control device and a bottom tire driving device. A pressure pump 2 is also installed on the body 1, and the pressure pump 2 is connected to the liquid medicine barrel 7 and the sprayer pull pipe 3, which can pressurize the liquid medicine in the liquid medicine barrel 7 and pump it into the sprayer pull pipe 3 to realize the spraying function of the sprayer pull pipe 3. The movement of the body 1 and the control of the pressure pump 2 for spraying can be realized by a remote control. Remote control of the movement of the body 1 is an existing technology and is not described here. The output port of the pressure pump 2 is connected to the sprayer pull pipe 3, and a nozzle 31 is provided on the outside of the sprayer pull pipe 3. The nozzle 31 has a plurality of evenly distributed nozzles to achieve a spraying effect. The two ends of the sprayer pull pipe 3 are provided with threads that can be socketed with each other, so that adjacent sprayer pull pipes 3 can be connected by threads, and adjacent sprayer pull pipes 3 are connected A sealing portion 32 is provided at the location, and a sealing ring is provided on the side where the sealing portion 32 contacts the adjacent sprayer pull tube 3, so as to ensure the sealing of the sprayer pull tube 3 when connected and avoid the problem of drug leakage. The left end of the sprayer pull tube 3 is provided with a first head 4, and the right end of the sprayer pull tube 3 is provided with a second head 5. The positions where the first head 4 and the second head 5 contact the sprayer pull tube 3 are both provided with sealing rings. The first head 4 and the second head 5 realize the sealing of both ends of the sprayer pull tube 3. After the sprayer pull tube 3 is connected and fixed, the outlet direction of the nozzle 31 is all directed obliquely downward of the sprayer pull tube 3, which is convenient for spraying. Through the active combination of multiple sprayer pull tubes 3, the wheat field cultivation spraying device can be adapted to different wheat cultivation specifications, avoiding the problem that large-scale spraying machinery cannot adapt to small-scale wheat cultivation, and improving the adaptability and practicality of the spraying device.

[0023] See also Figure 2-6 The sprayer pull tube 3 is a split structure connected by threads, which can avoid the problem that the traditional sprayer pull tube is too long and difficult to transport and store. It can also avoid the phenomenon that the overly long sprayer pull rod is easy to hurt people or damage other objects when moving. It can also facilitate the cleaning of the inside of the sprayer pull tube 3 when residual pesticide crystals are formed inside the sprayer pull tube 3 as the use time increases, providing convenience for the later maintenance and other operations of the spraying device.

[0024] See also Figure 1 A bracket 6 is installed on the top of the body 1, and a medicine barrel 7 is placed inside the bracket 6. The medicine barrel 7 is connected to the pressure pump 2 through a water pipe. After the connection is made, the corresponding medicine liquid is poured into the inlet on the top of the medicine barrel 7. By movably installing the medicine barrel 7, the cleaning of the medicine barrel 7 can be facilitated, which provides convenience for manual operation. In addition, the height of the bracket 6 is greater than half the height of the medicine barrel 7, which can ensure the stability of the medicine barrel 7 when the body 1 is working.

[0025] In addition, the outer shape of the sprayer pull tube 3 can be set to a hexagon, so that the sprayer pull tube 3 can be assembled and disassembled using tools such as a wrench, which can facilitate manual operation.

[0026] In summary, when using the efficient and convenient wheat field cultivation spraying device, the battery of the spraying device is charged, and the corresponding medicine required to be sprayed on the wheat is added to the liquid medicine barrel 7, and then the spraying device is moved to the position where the wheat field needs to be operated, and the length of the sprayer pull tube 3 is adjusted according to the cultivation specifications of the wheat field, the excess sprayer pull tube 3 is removed or the sprayer pull tube 3 is connected to the two ends of the sprayer pull tube 3 fixed on the pressure pump 2, and then the first head 4 and the second head 5 are respectively connected to the two ends of the sprayer pull tube 3, and the two ends of the sprayer pull tube 3 are sealed. When adjacent sprayer pull tubes 3 are connected, the sealing part 32 is in contact with the adjacent sprayer pull tubes 3 to achieve sealing when the sprayer pull tubes 3 are connected, and the remote control is controlled When the spraying device is working, the motor drives the tires at the bottom of the body 1 to work, so that the device moves forward. The control device on the body 1 controls the pressure pump 2 to work. The pressure pump 2 pumps the liquid medicine inside the liquid medicine barrel 7 into the sprayer pull tube 3 and realizes pressurized spraying. The liquid medicine sprayed by the sprayer pull tube 3 acts on the wheat to complete the spraying work. After the work is completed, the connecting pipe between the liquid medicine barrel 7 and the pressure pump 2 is disassembled and the liquid medicine barrel 7 is removed from the bracket 6. The liquid medicine barrel 7 can be cleaned accordingly, and the sprayer pull tube 3 can also be disassembled for cleaning, and the long-term accumulated and dried pesticide crystal residues inside it can be cleaned. The sprayer pull tube 3 can also be disassembled during transportation or storage to avoid the problem that the sprayer pull tube is too long and difficult to store or easily hits other objects.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Furthermore, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient and convenient wheat field cultivation spraying device, comprising a body (1), characterized in that: A pressure pump (2) is installed on the machine body (1), the outlet of the pressure pump (2) is connected to a sprayer pull pipe (3), both ends of the sprayer pull pipe (3) are provided with a first head (4) and a second head (5), the top of the machine body (1) is connected to a bracket (6), and a liquid medicine barrel (7) is placed in the bracket (6).

2. The efficient and convenient wheat field cultivation spraying device according to claim 1, characterized in that: The middle section of the sprayer pull tube (3) is communicated with the outlet of the pressure pump (2), and the outer side of the sprayer pull tube (3) is connected with a nozzle (31), and the nozzles (31) are evenly distributed. Threads that can be connected to each other are provided at both ends of the sprayer pull tube (3), and adjacent sprayer pull tubes (3) are movably connected through the threads. After the adjacent sprayer pull tubes (3) are connected, their nozzles (31) are all oriented obliquely downward to the outer side of the sprayer pull tube (3). A sealing portion (32) is provided at the connection position of the sprayer pull tube (3), and a sealing ring is connected to the position where the sealing portion (32) contacts the adjacent sprayer pull tube (3).

3. The efficient and convenient wheat field cultivation spraying device according to claim 2, characterized in that: The second end cap (5) is connected to the right end of the sprayer pull tube (3) via a thread, and a sealing ring is connected to the position where the second end cap (5) contacts the sprayer pull tube (3).

4. The efficient and convenient wheat field cultivation spraying device according to claim 3, characterized in that: The first sealing head (4) is connected to the left end of the sprayer pull tube (3) through a thread, and a sealing ring is connected to the position where the first sealing head (4) contacts the sprayer pull tube (3).

5. The efficient and convenient wheat field cultivation spraying device according to claim 4, characterized in that: The height of the bracket (6) is greater than half the height of the medicine liquid barrel (7).

6. The efficient and convenient wheat field cultivation spraying device according to claim 1, characterized in that: The machine body (1) is provided with a driving device for a bottom tire. The machine body (1) is also provided with a control device, which can realize control operations of the pressure pump (2) and corresponding parts on the machine body (1) through an external remote controller.

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