Pesticide spraying device for blueberry planting

Abstract

The utility model discloses a pesticide spraying device for blueberry planting, which comprises a bottom plate, the upper side of the bottom plate is connected with a pesticide liquid box, four corners of the lower side of the bottom plate are connected with universal wheels, the upper side of the pesticide liquid box is connected with a servo motor, and an output shaft of the servo motor penetrates through the pesticide liquid box. The pesticide applying device has the advantages that the pesticide applying range can be effectively increased when pesticide is applied to blueberry plants, the one-way screw is rotated to drive the moving block and the mounting block to move up and down, the mounting block can smoothly drive the spray head to move together when moving, meanwhile, the mounting block can be fixed through the connection relation between the sliding groove and the sliding block, and the pesticide applying range can be effectively increased. The spraying head can move on the upper side of the connecting block, the position of the spraying head can be further adjusted through horizontal movement of the mounting block, after the spraying head moves to the upper side of the blueberry plant, when the spraying head sprays pesticide, pesticide liquid in a larger range can be effectively sprayed to the blueberry plant, and therefore the effect of increasing the pesticide liquid spraying range is achieved.

Description

Technical Field

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

[0002] Blueberries, also known as rhododendrons, are deciduous shrubs of the Ericaceae family and the genus Vaccinium. Greenhouse blueberry cultivation is a method of growing blueberries in a greenhouse environment. By controlling environmental conditions such as temperature and humidity within the greenhouse, the growth and development of blueberries can be promoted. Compared to open-field cultivation, greenhouse-grown blueberries can produce fruit earlier, improving economic benefits. Greenhouse cultivation can promote the growth and development of blueberries by controlling environmental conditions such as temperature and humidity. Greenhouse cultivation can also produce fruit earlier, thereby improving economic benefits. Greenhouse cultivation provides a suitable growing environment, promoting the growth of blueberries and generally resulting in higher yields.

[0003] The utility model patent, with authorization announcement number CN208956785U, discloses a spraying device for blueberry cultivation. The device comprises a base plate, a storage box fixed at the upper end of the base plate, a cavity within the storage box, a transmission device on one side wall of the cavity, two parallel T-shaped chutes at the upper end of the cavity, T-shaped sliders mounted in the T-shaped chutes, a connecting plate fixed at the lower end of one of the T-shaped sliders, a load-bearing rod fixed at the lower end of each of the T-shaped sliders, a mounting plate fixed at the lower end of the load-bearing rod, one end of the mounting plate fixed to one side of the connecting plate, a first protective box fixed at the lower end of the mounting plate, and a first drive motor fixed on one side wall of the first protective box. The utility model achieves the purpose of maintaining a uniform concentration of the liquid medicine during spraying, ensuring that the liquid medicine concentration meets the standard and takes effect during spraying. The nozzle can also be adjusted to achieve a longer spraying distance, making it more convenient to use.

[0004] Regarding the above solution: The reference document uses the extension and retraction of the electric telescopic rod to drive the connecting rod to rotate around the connection point between itself and the placement box, and adjusts the spray angle of the nozzle by rotation. However, the position of the nozzle is adjusted by rotation, so that when spraying, the nozzle can only spray one side of the blueberry plant, and the amount of medicine that can be sprayed on the other side is not much, so that the staff still needs to spray the other side of the blueberry plant in order to complete the spraying of the blueberry plant, thereby reducing the efficiency of spraying the blueberry plant. Utility Model Content

[0005] The purpose of the utility model is to provide a spraying device for blueberry planting, which has the advantage of being able to effectively increase the range of spraying medicine on blueberry plants, and solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A spraying device for blueberry planting comprises a base plate, the upper side of the base plate being connected to a medicine liquid tank, the four corners of the lower side of the base plate being connected to universal wheels, the upper side of the medicine liquid tank being connected to a servo motor, the output shaft of the servo motor passing through the medicine liquid tank, the output shaft of the servo motor being connected to a stirring rod via a coupling, a connecting pipe being connected to the inner side of the medicine liquid tank, one end of the connecting pipe being connected to a bellows, one end of the bellows being connected to a nozzle, a pump body being provided on the outer side of the connecting pipe, and the pump body being connected to the upper side of the base plate, an adjustment mechanism being provided on the upper side of the base plate, the adjustment mechanism being used to adjust the position of the nozzle.

[0008] In order to adjust the upper and lower positions of the nozzle, preferably, the adjusting mechanism includes a mounting bracket connected to the upper side of the base plate, the inner side of the mounting bracket is connected to a one-way screw and a moving block, the moving block is connected to the outer side of the one-way screw, one side of the moving block is connected to a connecting block, a slide groove is provided on the upper side of the connecting block, the connecting block is located inside the slide groove and is connected to a slider, the upper side of the slider is connected to the mounting block, the upper side of the mounting block is connected to a first connecting ring block, one side of the mounting block is connected to a second connecting ring block, and the bellows is arranged on the inner side of the first connecting ring block and the second connecting ring block.

[0009] In order to adjust the horizontal position of the nozzle, preferably, a mounting groove is provided on the lower side of the slider, the slider is located inside the mounting groove and is connected to a pushing spring, one end of the pushing spring is connected to a spring block, a card slot is provided inside the connecting block, and the card slot is connected to the slide groove, there are multiple card slots, and the spring block is movably inserted into the inner side of one of the card slots.

[0010] In order to increase the stability of the slider when sliding, preferably, a limiting groove is opened inside the connecting block, the limiting groove is connected to the sliding groove, one side of the slider is connected to the limiting block, and the limiting block is arranged on the inner side of the limiting groove.

[0011] In order to increase the stability of the moving block when it moves up and down, preferably, a fixing rod is connected to the inner side of the mounting frame, and the moving block is connected to the outer side of the fixing rod.

[0012] In order to increase the stability of the servo motor during use, preferably, a second reinforcement block is connected to the upper side of the medicine liquid tank, the second reinforcement block is arranged on the outside of the servo motor, and a limiting ring block is connected to the inside of the medicine liquid tank, and the limiting ring block is connected to the outside of the stirring rod.

[0013] In order to increase the firmness of the connecting block during use, preferably, the lower side of the movable block is connected to a first reinforcing block, the upper side of the first reinforcing block is connected to the connecting block, and the outer side of the stirring rod is connected to a fixed block.

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

[0015] The utility model has the advantage of being able to effectively increase the range of medicine application on blueberry plants. In actual use, the one-way screw is rotated to drive the moving block and the mounting block to move up and down, and the mounting block will smoothly drive the spray head to move together when moving. At the same time, the mounting block can be moved on the upper side of the connecting block through the connection relationship between the slide groove and the slider. The horizontal movement of the mounting block can further adjust the position of the spray head. After the spray head moves to the upper side of the blueberry plant, the spray head can effectively spray the medicine liquid on the blueberry plant in a wider range when spraying the medicine, thereby achieving the effect of increasing the range when spraying the medicine liquid. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic cross-sectional view of the structure of the present invention;

[0018] Figure 3 This is a structural diagram of the fixing rod and the first connecting ring block in an embodiment of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the limiting block and the first reinforcement block in an embodiment of the present utility model;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. Base plate; 2. Universal wheel; 3. Liquid medicine tank; 41. Servo motor; 42. Stirring rod; 5. Adjusting mechanism; 51. Mounting frame; 52. One-way screw; 53. Moving block; 54. Connecting block; 55. Slide groove; 56. Slider; 57. Mounting block; 581. First connecting ring block; 582. Second connecting ring block; 61. Connecting pipe; 62. Pump body; 63. Bellows; 64. Spray nozzle; 7. Fixing rod; 8. First reinforcing block; 91. Limiting groove; 92. Limiting block; 101. Card slot; 102. Mounting groove; 103. Pushing spring; 104. Spring buckle block; 11. Second reinforcing block; 12. Fixing block; 13. Limiting ring block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The utility model provides a technical solution: a spraying device for blueberry planting, comprising a base plate 1, a liquid medicine tank 3 is connected to the upper side of the base plate 1, universal wheels 2 are connected to the four corners of the lower side of the base plate 1, a servo motor 41 is connected to the upper side of the liquid medicine tank 3, the output shaft of the servo motor 41 passes through the liquid medicine tank 3, the output shaft of the servo motor 41 is connected to the stirring rod 42 through a coupling, a connecting pipe 61 is connected to the inner side of the liquid medicine tank 3, one end of the connecting pipe 61 is connected to a bellows 63, one end of the bellows 63 is connected to a nozzle 64, a pump body 62 is provided on the outer side of the connecting pipe 61, and the pump body 62 is connected to the upper side of the base plate 1, and an adjusting mechanism 5 is provided on the upper side of the base plate 1;

[0024] In addition, the adjustment mechanism 5 is used to adjust the position of the nozzle 64, the bottom plate 1 can be connected to the liquid medicine tank 3, and the liquid medicine tank 3 can temporarily store the liquid medicine to be used. The servo motor 41 can drive the stirring rod 42 to rotate through its own operation, and the rotation of the stirring rod 42 can smoothly stir the liquid medicine stored in the liquid medicine tank 3, so that the liquid medicine inside the liquid medicine tank 3 can be more uniform, and it is not easy to have a situation where the concentration of the liquid medicine is not uniform. At the same time, the connecting pipe 61 can be used to connect the bottom plate 1 and the bellows 63, so that the pump body 62 can be used to connect the bottom plate 1 and the bellows 63. During operation, the medicine in the medicine tank 3 can be smoothly pumped into the interior of the bellows 63 and sprayed out through the nozzle 64, thereby realizing the spraying of the medicine. The setting of the bellows 63 makes it possible to smoothly adjust the position of the nozzle 64 when it needs to be adjusted. The adjustment mechanism 5 connected to the upper side of the base plate 1 can adjust the position of the nozzle 64 as needed, so that when the staff need to move and adjust the position of the nozzle 64, it can be more convenient, and by adjusting the position of the nozzle 64, a larger range of blueberry plants can be sprayed.

[0025] See also Figure 1-5The adjusting mechanism 5 includes a mounting frame 51 connected to the upper side of the base plate 1, a one-way screw 52 and a moving block 53 are connected to the inner side of the mounting frame 51, the moving block 53 is connected to the outer side of the one-way screw 52, ​​and a connecting block 54 is connected to one side of the moving block 53. A sliding groove 55 is provided on the upper side of the connecting block 54, and the connecting block 54 is connected to a slider 56 inside the sliding groove 55. The upper side of the slider 56 is connected to a mounting block 57, and the upper side of the mounting block 57 is connected to a first connecting ring block 581, and one side of the mounting block 57 is connected to a second connecting ring block 582. The bellows 63 is arranged on the inner side of the first connecting ring block 581 and the second connecting ring block 582. The mounting frame 51 can connect the one-way screw 52 and the moving block 53, and the mounting frame 51 can also limit the moving block 53. The upper end of the screw rod 52 passes through the mounting frame 51, which makes the rotation of the one-way screw rod 52 convenient and smooth. When the one-way screw rod 52 rotates, it can smoothly drive the mounting block 57 to move up and down through the moving block 53. The mounting block 57 can slide on the upper side of the connecting block 54 through the connection between the slide groove 55 and the slider 56. The mounting block 57 can limit and connect the bellows 63 through the first connecting ring block 581 and the second connecting ring block 582, so that the bellows 63 can be used smoothly. The nozzle 64 can adjust its own position through the up and down movement of the moving block 53 and the horizontal movement of the mounting block 57. When the nozzle 64 moves to the upper side of the blueberry plant, the blueberries can be sprayed smoothly, thereby achieving the effect of increasing the spraying range.

[0026] See also Figure 1-5 The lower side of the slider 56 is provided with a mounting groove 102, and the slider 56 is connected to a pushing spring 103 inside the mounting groove 102, and one end of the pushing spring 103 is connected to a spring block 104. A slot 101 is provided inside the connecting block 54, and the slot 101 is connected to the slide groove 55. There are multiple slots 101, and the spring block 104 is movably inserted into the inner side of one of the slots 101. The slider 56 can install and connect the pushing spring 103 through the mounting groove 102, and the pushing spring 103 can fix the spring block 104. The spring block 104 can be inserted into the inner side of one of the slots 101, and the connecting block 54 can play a certain limiting role on the slider 56 through the connection relationship between the slot 101 and the spring block 104, so that after the slider 56 and the mounting block 57 are moved to the appropriate position, it is not easy to slide easily, thereby increasing the stability of the mounting block 57 when in use.

[0027] See also Figure 4 and Figure 5: A limiting groove 91 is provided inside the connecting block 54, and the limiting groove 91 is connected to the slide groove 55. One side of the slider 56 is connected to the limiting block 92, and the limiting block 92 is arranged on the inner side of the limiting groove 91. The slide groove 55 can further limit the slider 56 through the connection relationship between the limiting groove 91 and the limiting block 92, so that the slider 56 is not only not easy to slide out on the inner side of the slide groove 55, but also can be sufficiently stable when sliding.

[0028] It should be noted that: the lower side of the medicine liquid tank 3 is screwed to the bottom plate 1, the lower side of the servo motor 41 is screwed to the medicine liquid tank 3, the upper end of the stirring rod 42 is connected to the servo motor 41 through a coupling key, the lower end of the stirring rod 42 is slidably sleeved between the medicine liquid tank 3, the outer side of the connecting pipe 61 is screwed to the medicine liquid tank 3, the lower side of the pump body 62 is screwed to the bottom plate 1, the inner side of the pump body 62 is screwed to the connecting pipe 61, one end of the bellows 63 is screwed to the connecting pipe 61, the other end of the bellows 63 is screwed to the nozzle 64, the lower side of the mounting bracket 51 is screwed to the bottom plate 1, one end of the one-way screw 52 is slidably sleeved between the mounting bracket 51, the inner side of the moving block 53 is threadedly connected to the one-way screw 52, ​​the outer side of the moving block 53 is slidably plugged into the mounting bracket 51, and one side of the connecting block 54 is screwed to the moving block 53;

[0029] In addition, the outer side of the slider 56 is slidably connected to the connecting block 54 through the slide groove 55, the lower side of the mounting block 57 is screwed to the slider 56, and one side of the first connecting ring block 581 and the second connecting ring block 582 are screwed to the slide groove 55. One end of the pushing spring 103 is welded to the slider 56 through the mounting groove 102, and the other end of the pushing spring 103 is welded to the spring block 104. The outer side of the spring block 104 is slidably connected to the slider 56 through the mounting groove 102, and the outer side of the spring block 104 is movably connected to the slide groove 55 through the card slot 101. One side of the limit block 92 is screwed to the slider 56, and the outer side of the limit block 92 is slidably connected to the slide groove 55 through the limit slot 91.

[0030] See also Figure 1-3 : A fixed rod 7 is connected to the inner side of the mounting frame 51, and a movable block 53 is connected to the outer side of the fixed rod 7. The fixed rod 7 can limit the movable block 53 through the connection between itself, the mounting frame 51 and the movable block 53, so that the movable block 53 can be more stable and less likely to shake when it moves up and down through the rotation of the one-way screw 52.

[0031] See also Figure 2: The upper side of the medicine liquid tank 3 is connected with a second reinforcement block 11, and the second reinforcement block 11 is arranged on the outside of the servo motor 41. The inside of the medicine liquid tank 3 is connected with a limiting ring block 13, and the limiting ring block 13 is connected to the outside of the stirring rod 42. The second reinforcement block 11 can reinforce the servo motor 41 through the connection between itself and the medicine liquid tank 3, so that the servo motor 41 can be sufficiently stable when in use, and the limiting ring block 13 can increase the stability of the stirring rod 42 during use, and reduce the possibility of shaking of the stirring rod 42 during rotation.

[0032] See also Figure 1-4 : The lower side of the movable block 53 is connected to the first reinforcing block 8, the upper side of the first reinforcing block 8 is connected to the connecting block 54, and the outer side of the stirring rod 42 is connected to the fixed block 12. The first reinforcing block 8 can play a certain supporting and reinforcing role on the connecting block 54 through its own connection with the movable block 53 and the connecting block 54, so that the connecting block 54 can be sufficiently stable during use and is not prone to tilting or shaking. The fixed block 12 can increase the efficiency of the stirring rod 42 in stirring the medicine liquid, thereby making the medicine liquid more uniform.

[0033] It should be noted that: both ends of the fixed rod 7 are screwed to the mounting frame 51, the lower side of the second reinforcement block 11 is screwed to the medicine liquid tank 3, the inner side of the second reinforcement block 11 is screwed to the servo motor 41, the upper side of the first reinforcement block 8 is screwed to the movable block 53 and the connecting block 54, one side of the fixed block 12 is screwed to the stirring rod 42, the lower side of the limiting ring block 13 is screwed to the medicine liquid tank 3, and a sliding sleeve is provided between the inner side of the medicine liquid tank 3 and the stirring rod 42.

[0034] Working principle: When the present invention is in use, the staff can adjust the position of the sprinkler head 64 according to the spacing and size of the blueberry plants. When adjusting, the staff can rotate the one-way screw 52. When the one-way screw 52 rotates, it will smoothly drive the moving block 53 to move up and down, and drive the mounting block 57 and the bellows 63 connected to the outside of the mounting block 57 to move through the moving block 53. When the bellows 63 moves, it will also drive the sprinkler head 64 to move together. Thereafter, the position of the sprinkler head 64 can be further adjusted horizontally by sliding the mounting block 57. After the sprinkler head 64 moves to the upper side of the blueberry plant, the base plate 1 is pushed to the appropriate position through the universal wheel 2, and the pump body 62 is started. The pump body 62 can pump the liquid medicine in the liquid medicine tank 3 into the inside of the bellows 63, and spray the liquid medicine through the sprinkler head 64, thereby spraying the blueberry plants and effectively increasing the range of spraying the blueberry plants.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] 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. A spraying device for blueberry planting, comprising a base plate (1), characterized in that: The upper side of the bottom plate (1) is connected to a liquid medicine tank (3), and the four corners of the lower side of the bottom plate (1) are connected to universal wheels (2). The upper side of the liquid medicine tank (3) is connected to a servo motor (41), and the output shaft of the servo motor (41) passes through the liquid medicine tank (3). The output shaft of the servo motor (41) is connected to a stirring rod (42) via a coupling. The inner side of the liquid medicine tank (3) is connected to a connecting pipe (61), one end of the connecting pipe (61) is connected to a bellows (63), and one end of the bellows (63) is connected to a nozzle (64). A pump body (62) is provided on the outer side of the connecting pipe (61), and the pump body (62) is connected to the upper side of the bottom plate (1). An adjustment mechanism (5) is provided on the upper side of the bottom plate (1), and the adjustment mechanism (5) is used to adjust the position of the nozzle (64); The adjustment mechanism (5) comprises a mounting frame (51) connected to the upper side of the base plate (1); a one-way screw (52) and a moving block (53) are connected to the inner side of the mounting frame (51); the moving block (53) is connected to the outer side of the one-way screw (52); a connecting block (54) is connected to one side of the moving block (53); a sliding groove (55) is provided on the upper side of the connecting block (54); a sliding block (56) is connected to the connecting block (54) located inside the sliding groove (55); a mounting block (57) is connected to the upper side of the sliding block (56); a first connecting ring block (581) is connected to the upper side of the mounting block (57); a second connecting ring block (582) is connected to one side of the mounting block (57); and the bellows (63) is arranged on the inner side of the first connecting ring block (581) and the second connecting ring block (582).

2. A spraying device for blueberry planting according to claim 1, characterized in that: The lower side of the slider (56) is provided with a mounting groove (102); the slider (56) is located inside the mounting groove (102) and is connected with a pushing spring (103); one end of the pushing spring (103) is connected with a snap block (104); a card slot (101) is provided inside the connecting block (54); the card slot (101) is communicated with the slide groove (55); a plurality of card slots (101) are provided; and the snap block (104) is movably plugged into the inner side of one of the card slots (101).

3. A spraying device for blueberry planting according to claim 1, characterized in that: A limiting groove (91) is provided inside the connection block (54), the limiting groove (91) is communicated with the sliding groove (55), one side of the sliding block (56) is connected to a limiting block (92), and the limiting block (92) is arranged on the inner side of the limiting groove (91).

4. A spraying device for blueberry planting according to claim 1, characterized in that: The inner side of the mounting frame (51) is connected to a fixing rod (7), and the moving block (53) is connected to the outer side of the fixing rod (7).

5. The spraying device for blueberry planting according to claim 1, characterized in that: The upper side of the liquid medicine box (3) is connected to a second reinforcement block (11), the second reinforcement block (11) is arranged on the outside of the servo motor (41), the interior of the liquid medicine box (3) is connected to a limit ring block (13), and the limit ring block (13) is connected to the outside of the stirring rod (42).

6. A spraying device for blueberry planting according to claim 1, characterized in that: The lower side of the moving block (53) is connected to a first reinforcing block (8), the upper side of the first reinforcing block (8) is connected to the connecting block (54), and the outer side of the stirring rod (42) is connected to a fixed block (12).

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