Back type planting pesticide spreading device

Abstract

The utility model discloses a back type planting pesticide spreading device which comprises an electric sprayer body, a mounting groove is formed in one side of the electric sprayer body, a rotating plate is rotationally mounted at the bottom of the side wall of the mounting groove, and a fixing assembly used for fixing a sprayer spraying rod is mounted on the rotating plate; the limiting mechanism comprises a magnet, the magnet is fixed on the side wall of the mounting groove, and an iron sheet matched with the magnet is fixed on the rotating plate; the utility model relates to the technical field of pesticide spraying equipment, in particular to a pesticide spraying device which comprises a backpack mechanism, the backpack mechanism comprises two symmetrically arranged straps, straps are fixed to the sides, close to each other, of the two straps, and the two straps are connected through an inserting buckle. The sprayer spraying rod can be fixed through the arranged fixing assembly, when a user holds the sprayer spraying rod by hand for a long time and feels tired, the sprayer spraying rod can be installed on the fixing assembly, the sprayer spraying rod is driven to swing back and forth through the fixing assembly, spraying operation is conducted, and physical exhaustion of operators can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide spraying equipment, in particular to a backpack type planting pesticide spreading device. Background Art

[0002] Sweet potato is a high-yielding and adaptable food crop, which is closely related to industrial and agricultural production and people's livelihood. Besides being used as the main food, the tuber is also an important raw material for food processing, starch and alcohol manufacturing industries. The roots, stems and leaves are excellent feeds. When planting sweet potatoes, it is necessary to kill insects on the sweet potato seedlings to ensure the normal growth of sweet potatoes.

[0003] The existing pesticide spraying devices are mostly sprayers. The operator carries the sprayer on the back and swings the spray rod of the sprayer back and forth with one hand to spray pesticides on the sweet potato seedlings. However, if the staff holds the spray rod of the sprayer and swings it back and forth for a long time, it will cause arm soreness and the work intensity is high.

[0004] Therefore, the utility model provides a backpack type planting pesticide spreading device to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a backpack type planting pesticide spreading device, which solves the problems that the existing pesticide spraying devices are mostly sprayers. The operator carries the sprayer on the back and swings the spray rod of the sprayer back and forth with one hand to spray pesticides on the sweet potato seedlings. However, if the staff holds the spray rod of the sprayer and swings it back and forth for a long time, it will cause arm soreness and the work intensity is high.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A backpack type planting pesticide spreading device, comprising:

[0007] An electric sprayer body, an installation groove is opened on one side of the electric sprayer body, a rotating plate is rotatably installed at the bottom of the side wall of the installation groove, and a fixing component for fixing the spray rod of the sprayer is installed on the rotating plate;

[0008] A limiting mechanism, the limiting mechanism includes a magnet, the magnet is fixed on the side wall of the installation groove, and an iron sheet matched with the magnet is fixed on the rotating plate;

[0009] A carrying mechanism, the carrying mechanism includes two symmetrically arranged straps, straps are fixed on the mutually close sides of the two straps, and the two straps are connected by a buckle.

[0010] Preferably, the fixing component includes a rotating block, the rotating block is rotatably installed at one end of the rotating plate, an arc-shaped groove is opened at the top of the rotating block, and a fixing block is fixed on one side of the rotating block;

[0011] A connecting shaft and a limiting shaft are fixed on the top wall of the fixing block;

[0012] A handle is fixed to the top end of the connecting shaft. An arc-shaped pressing plate is slidably mounted on the connecting shaft. Threads are provided at the bottom of the connecting shaft, and a threaded sleeve is screwed to the bottom of the connecting shaft.

[0013] The limiting shaft slidably penetrates through the arc-shaped pressing plate.

[0014] Preferably, a through groove matching with the connecting shaft and a limiting hole matching with the limiting shaft are provided on the arc-shaped pressing plate.

[0015] Preferably, rubber pads are fixed to the inner walls of both the arc-shaped groove and the arc-shaped pressing plate.

[0016] Preferably, a pull handle is slidably mounted on the top end of the electric sprayer body, and rollers and support legs are symmetrically fixed to the bottom end of the electric sprayer body.

[0017] Beneficial effects

[0018] The utility model provides a back-mounted planting and spraying device. Compared with the prior art, the following beneficial effects are achieved:

[0019] (1) For this back-mounted planting and spraying device, the spray rod of the sprayer can be fixed through the provided fixing component. When the user feels tired after holding the spray rod of the sprayer for a long time, the spray rod of the sprayer can be installed on the fixing component, and the fixing component drives the spray rod of the sprayer to swing back and forth for spraying operation, which can greatly reduce the physical consumption of the operator.

[0020] (2) For this back-mounted planting and spraying device, the provided carrying mechanism can facilitate the operator to carry the electric sprayer body. At the same time, through the provided strap and buckle, it can prevent the shoulder strap from detaching from the shoulder during the carrying process. By setting the pull handle in cooperation with the rollers, the electric sprayer body can be pulled on a convenient moving road surface, and the spray rod of the sprayer is held for spraying operation, which can save a lot of physical strength. Description of the drawings

[0021] Figure 1 is the three-dimensional external structure diagram of the utility model in the working state;

[0022] Figure 2 is the three-dimensional external structure diagram of the utility model in the storage state;

[0023] Figure 3 is the three-dimensional structure diagram of the fixing component of the utility model;

[0024] Figure 4 is the three-dimensional structure diagram of the arc-shaped pressing plate of the utility model.

[0025] In the figure: 1. Electric sprayer body; 2. Installation groove; 3. Rotating plate; 4. Fixing component; 41. Rotating block; 42. Fixing block; 43. Connecting shaft; 44. Handle; 45. Arc-shaped pressing plate; 46. Threaded sleeve; 47. Limiting shaft; 5. Magnet; 6. Iron sheet; 7. Shoulder strap; 8. Strapping; 9. Buckle; 10. Pull handle; 11. Roller; 12. Support leg; 13. Through groove; 14. Limiting hole. Detailed implementation mode

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1:

[0028] Please refer to Figure 1-2 , a back-mounted planting and spraying device, including:

[0029] The electric sprayer body 1 is provided with an installation groove 2 on one side. The bottom of the side wall of the installation groove 2 is rotatably installed with a rotating plate 3, and a fixing component 4 for fixing the spray rod of the sprayer is installed on the rotating plate 3;

[0030] The limiting mechanism includes a magnet 5 fixed on the side wall of the installation groove 2, and an iron sheet 6 cooperating with the magnet 5 is fixed on the rotating plate 3;

[0031] The carrying mechanism includes two symmetrically arranged shoulder straps 7. Strappings 8 are fixed on the sides of the two shoulder straps 7 close to each other, and the two strappings 8 are connected by a buckle 9.

[0032] A pull handle 10 is slidably installed at the top of the electric sprayer body 1, and rollers 11 and support legs 12 are symmetrically fixed at the bottom of the electric sprayer body 1.

[0033] In this embodiment, the electric sprayer body 1 is provided for spraying operations. The fixing component 4 provided on the rotating plate 3 is used to fix the spray rod of the sprayer. When the user feels tired after holding the spray rod of the sprayer for a long time, the spray rod of the sprayer can be installed on the fixing component 4, and the fixing component 4 drives the spray rod of the sprayer to swing back and forth for spraying operations, which can greatly reduce the physical consumption of the operator. The provided limiting mechanism can fix the rotating plate 3 in the installation groove 2 when the fixing component 4 is not needed, and the rotating plate 3 is stored and fixed through the cooperation of the provided magnet 5 and iron sheet 6. The provided carrying mechanism can facilitate the operator to carry the electric sprayer body 1, and at the same time, through the provided strap 8 and buckle 9, it can prevent the shoulder strap 7 from detaching from the shoulder during the carrying process. At the same time, through the cooperation of the provided handle 10 and roller 11, the electric sprayer body 1 can be pulled on a convenient moving road surface, and the spray rod of the sprayer is held for spraying operations, which can save a lot of physical strength. Among them, the handle 10 has the same structure as the handle of an existing suitcase, and no detailed description is made in this embodiment.

[0034] Embodiment Two:

[0035] Please refer to Figure 3-4 , this embodiment provides a technical solution on the basis of Embodiment One: The fixing component 4 includes a rotating block 41, the rotating block 41 is rotatably installed at one end of the rotating plate 3, an arc-shaped groove is formed at the top of the rotating block 41, and a fixing block 42 is fixed on one side of the rotating block 41;

[0036] A connecting shaft 43 and a limiting shaft 47 are fixed on the top wall of the fixing block 42;

[0037] The top end of the connecting shaft 43 is fixed with a handle 44, an arc-shaped pressing plate 45 is slidably installed on the connecting shaft 43, threads are provided at the bottom of the connecting shaft 43, and a threaded sleeve 46 is screwed at the bottom of the connecting shaft 43;

[0038] The limiting shaft 47 slidably penetrates through the arc-shaped pressing plate 45.

[0039] A through groove 13 matching the connecting shaft 43 and a limiting hole 14 matching the limiting shaft 47 are formed on the arc-shaped pressing plate 45.

[0040] Rubber pads are fixed on the inner walls of both the arc-shaped groove and the arc-shaped pressing plate 45.

[0041] In this embodiment, the fixed component 4 is provided to fix the spray rod of the sprayer. At the same time, the spray rod of the sprayer is driven by the fixed component 4 to swing back and forth for spraying operation, which can greatly reduce the physical consumption of the operator. When the fixed component 4 needs to be used, first rotate the threaded sleeve 46 so that the threaded sleeve 46 disengages from the threaded position at the bottom of the connecting shaft 43. Then pick up the arc-shaped pressing plate 45 upward, install the spray rod of the sprayer in the arc-shaped groove, and then press the arc-shaped pressing plate 45 onto the rotating block 41. Rotate the threaded sleeve 46 until the arc-shaped pressing plate 45 closely fits above the rotating block 41 to complete the fixation of the spray rod of the sprayer. The provided limit shaft 47 and the limit hole 14 are used to ensure that the arc-shaped pressing plate 45 can be directly opposite to the arc-shaped groove to ensure stable clamping. Then the operator holds the grip 44 and pushes the rotating block 41 to rotate back and forth, thereby driving the spray rod of the sprayer to move back and forth for spraying operation, which can effectively reduce the workload of the operator. The rubber pads provided on the inner wall of the arc-shaped groove and the inner wall of the arc-shaped pressing plate 45 can ensure that the spray rod of the sprayer will not be damaged during the clamping and fixing process.

[0042] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A backpack-type planting and spraying device, characterized in that: include: An electric sprayer body (1), wherein a mounting groove (2) is provided on one side of the electric sprayer body (1), a rotating plate (3) is rotatably mounted on the bottom of the side wall of the mounting groove (2), and a fixing component (4) for fixing the sprayer boom is mounted on the rotating plate (3); A limiting mechanism, the limiting mechanism comprising a magnet (5), the magnet (5) being fixed on a side wall of the mounting groove (2), and an iron sheet (6) cooperating with the magnet (5) being fixed on the rotating plate (3); A carrying mechanism comprises two symmetrically arranged shoulder straps (7), a strap (8) being fixed to one side of the two shoulder straps (7) close to each other, and the two straps (8) are connected via a buckle (9).

2. A backpack-type planting and spraying device according to claim 1, characterized in that: The fixing assembly (4) comprises a rotating block (41), the rotating block (41) is rotatably mounted on one end of the rotating plate (3), an arc-shaped groove is provided on the top of the rotating block (41), and a fixing block (42) is fixed on one side of the rotating block (41); A connecting shaft (43) and a limiting shaft (47) are fixed on the top wall of the fixed block (42); A handle (44) is fixed on the top of the connecting shaft (43), an arc-shaped pressing plate (45) is slidably mounted on the connecting shaft (43), a thread is arranged on the bottom of the connecting shaft (43), and a threaded sleeve (46) is screwed on the bottom of the connecting shaft (43); The limiting shaft (47) slides through the arc-shaped pressing plate (45).

3. The backpack-type planting and spraying device according to claim 2, characterized in that: The arc-shaped pressing plate (45) is provided with a through slot (13) matched with the connecting shaft (43) and a limiting hole (14) matched with the limiting shaft (47).

4. The backpack-type planting and spraying device according to claim 2, characterized in that: Rubber pads are fixed to the inner wall of the arc-shaped groove and the inner wall of the arc-shaped pressing plate (45).

5. The backpack-type planting and spraying device according to claim 1, characterized in that: A handle (10) is slidably mounted on the top end of the electric sprayer body (1), and a roller (11) and a support leg (12) are symmetrically fixed on the bottom end of the electric sprayer body (1).

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