Pesticide spraying device for fruit tree planting

Abstract

The utility model discloses a pesticide spraying device for fruit tree planting, which comprises a bottom plate, a box body is mounted above the bottom plate, a stirring motor is mounted at the top of the box body, and a stirring shaft is fixed at the output end of the stirring motor. According to the pesticide spraying device for fruit tree planting, a first bevel gear drives an adjusting ring to rotate through a first bevel gear block, the adjusting ring pushes an extension rod through a thread to conduct telescopic adjustment in a supporting rod, and the supporting rod conveniently drives a related structure to conduct height adjustment through a mounting base; when a second driving motor drives a second bevel gear to rotate, the second bevel gear pushes a first adjusting arm and a second adjusting arm to slide on a mounting seat through a second bevel gear block, so that the first adjusting arm and the second adjusting arm can conveniently drive a spray head to perform angle adjustment; the uniform spraying of the liquid medicine is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree spraying, in particular to a spraying device for spraying pesticides for fruit tree planting. Background Art

[0002] There are many kinds of diseases and pests of fruit trees, and they occur frequently all year round. If they are not prevented and controlled in time, they may cause serious losses. Regular spraying of pesticides on fruit trees is a relatively common and effective means of disease and pest control. A sprayer is a kind of agricultural machinery that disperses liquids. It is a type of agricultural pesticide application machinery and a plant protection machinery among agricultural machinery.

[0003] Since various fruit trees are of different heights, spraying pesticides on taller fruit trees usually requires the use of a wooden bench or a sill to carry a sprayer on the back. The equipment is bulky and extremely inconvenient, which reduces efficiency. At the same time, the height and angle of the nozzle of the existing spraying device are not convenient to adjust and cannot be adjusted for fruit trees of different heights.

[0004] In view of the above problems, an innovative design is carried out on the basis of the original spraying device. Utility Model Content

[0005] The purpose of the utility model is to provide a spraying device for spraying pesticides for fruit tree planting, so as to solve at least one technical problem raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: A spraying device for spraying pesticides for fruit tree planting, comprising: a bottom plate, a box body is installed above the bottom plate, a stirring motor is installed on the top of the box body, and a stirring shaft is fixed to the output end of the stirring motor;

[0007] The surface of the box is connected to a pump body through a pipeline, the water outlet of the pump body is connected to a main pipe, and one end of the main pipe away from the pump body is connected to a branch pipe;

[0008] A support rod is fixed to the surface of the bottom plate, an extension rod is arranged on the inner side of the support rod, an adjusting ring is connected to the outer side of the extension rod, a first conical tooth block is installed on the surface of the adjusting ring, the outer side of the adjusting ring is connected to the first conical gear through the first conical tooth block, a transverse shaft is fixed to the first conical gear, the transverse shaft is rotatably connected to the support rod, a first transmission wheel is fixed to the end of the transverse shaft away from the support rod, a transmission belt is arranged on the inner side of the first transmission wheel, a second transmission wheel is connected to the end of the transmission belt away from the first transmission wheel, and a first driving motor is connected to the second transmission wheel;

[0009] A mounting seat is fixed to one end of the extension rod away from the support rod, a second drive motor is arranged in the mounting seat, a second bevel gear is fixed to the output end of the second drive motor, a first adjustment arm and a second adjustment arm are also installed through the mounting seat, a second conical gear block is arranged on the first adjustment arm and the second adjustment arm, a water box is also installed on the first adjustment arm and the second adjustment arm, the water box is connected to the branch pipe, and a spray head is installed on the water box.

[0010] Preferably, the extension rod and the support rod form a telescopic structure, a support rod is fixed to the surface of the extension rod, a guide groove is provided on the inner wall of the support rod, and the support rod is slidably connected to the support rod through the guide groove.

[0011] Preferably, the surface of the extension rod is a reciprocating screw structure, and the extension rod is threadedly connected to the adjustment ring.

[0012] Preferably, a docking ring is fixed on the surface of the adjustment ring, a docking groove is opened on the surface of the support rod, the docking ring is located in the docking groove, and the adjustment ring is rotatably connected to the support rod through the docking ring and the docking groove.

[0013] Preferably, the first conical gear blocks are distributed at equal angles on the surface of the adjustment ring, and the adjustment ring is meshed and connected with the first conical gear via the first conical gear blocks.

[0014] Preferably, the first adjustment arm and the second adjustment arm have the same structure, the first adjustment arm and the second adjustment arm are both arc-shaped structures when viewed from above, and the first adjustment arm and the second adjustment arm are horizontally placed "T"-shaped structures when viewed from above.

[0015] Preferably, the second conical gear blocks are distributed at equal angles on the first adjusting arm and the second adjusting arm, and the first adjusting arm and the second adjusting arm are both meshed and connected with the second conical gear via the second conical gear blocks.

[0016] Preferably, balls are embedded on the surfaces of the first adjustment arm and the second adjustment arm, and the first adjustment arm and the second adjustment arm are slidably connected to the mounting seat via the balls.

[0017] The utility model provides a spraying device for spraying pesticides for fruit tree planting, which has the following beneficial effects:

[0018] The first drive motor will drive the first bevel gear to rotate through the second transmission wheel, the transmission belt, the first transmission wheel and the transverse shaft, and the first bevel gear will drive the adjustment ring to rotate through the first bevel tooth block, and the adjustment ring will push the extension rod to perform telescopic adjustment in the support rod through the thread, so that the support rod can drive the relevant structure to adjust the height through the mounting seat, which is conducive to adjustment according to the height of the fruit tree. When the second drive motor drives the second bevel gear to rotate, the second bevel gear will respectively push the first adjustment arm and the second adjustment arm to slide on the mounting seat through the second bevel tooth block, so that the first adjustment arm and the second adjustment arm can drive the spray head to adjust the angle, which is conducive to uniform spraying of the liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structure diagram of the utility model;

[0021] Figure 2 This is a top-sectional view of the installation structure of the first adjusting arm of the utility model;

[0022] Figure 3 For this utility model Figure 1 A in the figure shows the enlarged structural view;

[0023] Figure 4 This is a cross-sectional view of the connection structure of the support rod and the extension rod of the utility model;

[0024] Figure 5 For this utility model Figure 4 Zoomed-in structural view at B in the figure.

[0025]

Main component symbol description

[0026] 1. Bottom plate; 11. Box body; 12. Stirring motor; 13. Stirring shaft;

[0027] 2. Pump body; 21. Main pipe; 22. Branch pipe;

[0028] 3. Support rod; 31. Extension rod; 32. Support rod; 33. Guide groove; 34. Adjustment ring; 35. First conical gear block; 36. Docking ring; 37. Docking groove; 38. First conical gear; 39. Transverse axis; 310. First transmission wheel; 311. Transmission belt; 312. Second transmission wheel; 313. First drive motor;

[0029] 4. Mounting seat; 41. Second driving motor; 42. Second bevel gear; 43. First adjusting arm; 44. Second adjusting arm; 45. Second bevel gear block; 46. Ball bearing; 47. Water box; 48. Spray nozzle. DETAILED DESCRIPTION

[0030] The following is a further detailed description of a spraying device for spraying pesticides for fruit tree planting according to the present invention in conjunction with the accompanying drawings and embodiments of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0035] See also Figure 1-Figure 5 The utility model provides a technical solution: a spraying device for spraying pesticides for fruit tree planting, comprising: a bottom plate 1, a box body 11 is installed above the bottom plate 1, a stirring motor 12 is installed on the top of the box body 11, and a stirring shaft 13 is fixed to the output end of the stirring motor 12;

[0036] The surface of the box body 11 is connected to the pump body 2 through a pipeline, the water outlet of the pump body 2 is connected to the main pipe 21, and the end of the main pipe 21 away from the pump body 2 is connected to the branch pipe 22;

[0037] A support rod 3 is fixed to the surface of the bottom plate 1, an extension rod 31 is arranged on the inner side of the support rod 3, an adjustment ring 34 is connected to the outer side of the extension rod 31, a first conical tooth block 35 is installed on the surface of the adjustment ring 34, a first conical gear 38 is connected to the outer side of the adjustment ring 34 through the first conical tooth block 35, a transverse shaft 39 is fixed to the first conical gear 38, the transverse shaft 39 is rotatably connected to the support rod 3, a first transmission wheel 310 is fixed to the end of the transverse shaft 39 away from the support rod 3, a transmission belt 311 is arranged on the inner side of the first transmission wheel 310, a second transmission wheel 312 is connected to the end of the transmission belt 311 away from the first transmission wheel 310, and a first driving motor 313 is connected to the second transmission wheel 312;

[0038] A mounting base 4 is fixed to one end of the extension rod 31 away from the support rod 3, a second drive motor 41 is arranged in the mounting base 4, a second bevel gear 42 is fixed to the output end of the second drive motor 41, a first adjusting arm 43 and a second adjusting arm 44 are also installed through the mounting base 4, a second bevel gear block 45 is provided on the first adjusting arm 43 and the second adjusting arm 44, a water box 47 is also installed on the first adjusting arm 43 and the second adjusting arm 44, the water box 47 is connected to the branch pipe 22, and a nozzle 48 is installed on the water box 47.

[0039] The extension rod 31 in this example forms a telescopic structure with the support rod 3. A support rod 32 is fixed to the surface of the extension rod 31. A guide groove 33 is provided on the inner wall of the support rod 3. The support rod 32 is slidably connected to the support rod 3 via the guide groove 33. The support rod 32 and the guide groove 33 cooperate with each other to limit the rotation of the extension rod 31 in the support rod 3, thereby improving the stability of the telescopic movement of the extension rod 31 in the support rod 3.

[0040] The surface of the extension rod 31 in this example is a reciprocating screw structure, and the extension rod 31 is threadedly connected to the adjustment ring 34. When the adjustment ring 34 rotates, the adjustment ring 34 can push the extension rod 31 through the thread to perform telescopic adjustment in the support rod 3.

[0041] In this example, a docking ring 36 is fixed on the surface of the adjusting ring 34, and a docking groove 37 is opened on the surface of the support rod 3. The docking ring 36 is located in the docking groove 37. The adjusting ring 34 is rotatably connected to the support rod 3 through the docking ring 36 and the docking groove 37, which is conducive to the rotation of the adjusting ring 34 on the support rod 3 through the docking ring 36 and the docking groove 37, and also convenient for the adjusting ring 34 to maintain connection with the support rod 3 through the docking ring 36 and the docking groove 37.

[0042] The first conical gear blocks 35 in this example are distributed at equal angles on the surface of the adjustment ring 34 , and the adjustment ring 34 is meshed and connected with the first conical gear 38 through the first conical gear blocks 35 . When the first conical gear 38 rotates, the first conical gear 38 can push the adjustment ring 34 to rotate through the first conical gear blocks 35 .

[0043] The first adjustment arm 43 and the second adjustment arm 44 in this example have the same structure. The first adjustment arm 43 and the second adjustment arm 44 are both arc-shaped structures when viewed from above. The first adjustment arm 43 and the second adjustment arm 44 are cross-sectioned into a horizontally placed "T"-shaped structure, which facilitates the first adjustment arm 43 and the second adjustment arm 44 to drive the nozzle 48 to adjust the angle.

[0044] The second bevel gear blocks 45 in this example are distributed at equal angles on the first adjusting arm 43 and the second adjusting arm 44. The first adjusting arm 43 and the second adjusting arm 44 are both meshed and connected with the second bevel gear 42 through the second bevel gear blocks 45. When the second bevel gear 42 rotates, the second bevel gear 42 can push the first adjusting arm 43 and the second adjusting arm 44 to be adjusted respectively through the second bevel gear blocks 45.

[0045] In this example, balls 46 are embedded on the surfaces of the first adjustment arm 43 and the second adjustment arm 44. The first adjustment arm 43 and the second adjustment arm 44 are slidably connected to the mounting seat 4 through the balls 46, which improves the smoothness of the sliding adjustment of the first adjustment arm 43 and the second adjustment arm 44 on the mounting seat 4.

[0046] Working principle: According to Figure 1-Figure 5As shown, first, the spraying device is pushed to the vicinity of the fruit tree through the base plate 1 and the walking wheel at the bottom of the base plate 1, and the first driving motor 313 is started. At this time, the first driving motor 313 drives the second transmission wheel 312 to rotate, and the second transmission wheel 312 drives the horizontal shaft 39 to rotate through the transmission belt 311 and the first transmission wheel 310. At this time, the horizontal shaft 39 drives the first bevel gear 38 to rotate synchronously, so at this time, the first bevel gear 38 drives the adjustment ring 34 to rotate through the first bevel gear block 35, and the adjustment ring 34 rotates on the support rod 3 through the docking ring 36 and the docking groove 37. The rotating adjustment ring 34 pushes the extension rod 31 through the thread to perform telescopic adjustment in the support rod 3 until the extension rod 31 drives the mounting seat 4 to adjust to a suitable height;

[0047] Then start the pump body 2, which will extract the mixed liquid medicine in the box body 11. At this time, the liquid medicine is extracted by the pump body 2 and injected into the water box 47 through the branch pipe 22, and is sprayed out through the nozzle 48. In this process, start the second drive motor 41. At this time, the second drive motor 41 drives the second bevel gear 42 to rotate, and the second bevel gear 42 pushes the first adjustment arm 43 and the second adjustment arm 44 to slide and adjust on the mounting seat 4 through the second bevel gear block 45. Therefore, the first adjustment arm 43 and the second adjustment arm 44 drive the nozzle 48 to adjust the angle, which is convenient for the liquid medicine to be evenly sprayed on the fruit trees.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A spraying device for spraying pesticides for fruit tree planting, characterized in that: include: A bottom plate (1), a box body (11) is installed above the bottom plate (1), a stirring motor (12) is installed on the top of the box body (11), and a stirring shaft (13) is fixed to the output end of the stirring motor (12); The surface of the box body (11) is connected to a pump body (2) via a pipeline, the water outlet of the pump body (2) is connected to a main pipe (21), and one end of the main pipe (21) away from the pump body (2) is connected to a branch pipe (22); A support rod (3) is fixed on the surface of the bottom plate (1), an extension rod (31) is arranged on the inner side of the support rod (3), an adjustment ring (34) is connected to the outer side of the extension rod (31), a first conical tooth block (35) is installed on the surface of the adjustment ring (34), the outer side of the adjustment ring (34) is connected to a first conical gear (38) through the first conical tooth block (35), a transverse shaft (39) is fixed on the first conical gear (38), the transverse shaft (39) is rotatably connected to the support rod (3), a first transmission wheel (310) is fixed to one end of the transverse shaft (39) away from the support rod (3), a transmission belt (311) is arranged on the inner side of the first transmission wheel (310), the end of the transmission belt (311) away from the first transmission wheel (310) is connected to a second transmission wheel (312), and the second transmission wheel (312) is connected to a first driving motor (313); A mounting seat (4) is fixed to one end of the extension rod (31) away from the support rod (3); a second drive motor (41) is arranged in the mounting seat (4); a second bevel gear (42) is fixed to the output end of the second drive motor (41); a first adjustment arm (43) and a second adjustment arm (44) are also installed through the mounting seat (4); a second bevel gear block (45) is provided on each of the first adjustment arm (43) and the second adjustment arm (44); a water box (47) is also installed on the first adjustment arm (43) and the second adjustment arm (44); the water box (47) is connected to the branch pipe (22); and a spray head (48) is installed on the water box (47).

2. A spraying device for spraying pesticides for fruit tree planting according to claim 1, characterized in that: The extension rod (31) and the support rod (3) form a telescopic structure, a support rod (32) is fixed on the surface of the extension rod (31), a guide groove (33) is provided on the inner wall of the support rod (3), and the support rod (32) is slidably connected to the support rod (3) through the guide groove (33).

3. A spraying device for spraying pesticides for fruit tree planting according to claim 1, characterized in that: The surface of the extension rod (31) is a reciprocating screw structure, and the extension rod (31) is threadedly connected to the adjustment ring (34).

4. A spraying device for spraying pesticides for fruit tree planting according to claim 1, characterized in that: A docking ring (36) is fixed on the surface of the adjusting ring (34), a docking groove (37) is provided on the surface of the supporting rod (3), the docking ring (36) is located in the docking groove (37), and the adjusting ring (34) is rotatably connected to the supporting rod (3) via the docking ring (36) and the docking groove (37).

5. The spraying device for spraying pesticides for fruit tree planting according to claim 1, characterized in that: The first conical tooth blocks (35) are distributed at equal angles on the surface of the adjustment ring (34), and the adjustment ring (34) is meshedly connected with the first conical gear (38) via the first conical tooth blocks (35).

6. A spraying device for spraying pesticides for fruit tree planting according to claim 1, characterized in that: The first adjustment arm (43) and the second adjustment arm (44) have the same structure. The first adjustment arm (43) and the second adjustment arm (44) are both arc-shaped structures when viewed from above. The first adjustment arm (43) and the second adjustment arm (44) are horizontally placed "T"-shaped structures when viewed from above.

7. A spraying device for spraying pesticides for fruit tree planting according to claim 1, characterized in that: The second conical gear blocks (45) are distributed at equal angles on the first adjustment arm (43) and the second adjustment arm (44); the first adjustment arm (43) and the second adjustment arm (44) are both meshedly connected with the second conical gear (42) via the second conical gear blocks (45).

8. The spraying device for spraying pesticides for fruit tree planting according to claim 1, characterized in that: Ball bearings (46) are embedded on the surfaces of the first adjustment arm (43) and the second adjustment arm (44), and the first adjustment arm (43) and the second adjustment arm (44) are slidably connected to the mounting seat (4) via the ball bearings (46).

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