A kiwi fruit orchard spraying device

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses a kiwifruit orchard spraying device, including a base, a frame body is fixedly connected to the top front end of the base, a screw is rotatably connected to the upper front end of the frame body, the bottom side of the screw is connected to the frame body through a driving assembly, the left and right sides of the top of the frame body are rotatably connected to an expansion frame, two expansion frames are connected to the screw through a traction assembly, a plurality of holders are fixedly connected to the top side of the expansion frame, a box body is fixedly connected to the rear end of the base, a water pump is installed at the internal front end of the box body, and a water inlet pipe is fixedly connected to the input end of the water pump. In the utility model, when encountering a narrow path that makes it difficult for the expansion frame to pass through, the expansion frame can be stored in time to reduce the width, thereby allowing it to pass through the narrow path normally, so as to carry out the spraying work normally and prevent delays in the efficiency of the spraying work.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a kiwi fruit garden spraying device. Background Art

[0002] Kiwi fruit is a delicious and nutritious fruit that is loved by people. It is often eaten raw, used to make juice, fruit salad and other foods. During the cultivation process of kiwi fruit, it is sometimes necessary to spray pesticides on the fruit trees to prevent the fruit trees from being infested with insects. When spraying pesticides on the fruit trees, it is usually done manually. When spraying pesticides, workers are required to carry sprayers on their backs to spray pesticides on the fruit trees. Not only is the labor intensity high, but some fruit trees are too high to be sprayed optimally. Therefore, a kiwi fruit garden spraying device is needed.

[0003] After searching, the orchard spraying device with announcement number CN219981928U includes a spraying device body, which includes a base, a roller, a medicine storage barrel for storing pesticides and a "T"-shaped support frame, a spraying pipe, and a spray hole; a medicine delivery pump is provided in the medicine storage barrel, and the medicine delivery pump is connected to the spraying pipe through a hose. The utility model does not need to be carried by the staff when in use, so compared with the existing sprayer, it can better reduce the labor intensity of the staff when working;

[0004] Based on the above patent, the "T"-shaped support frame is too wide, which makes it difficult for the device to pass through narrow areas, resulting in obstruction in the spraying process. In response to this technical problem, the present application proposes a kiwifruit orchard spraying device. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a kiwifruit orchard spraying device, which aims to improve the problem in the prior art that the "T"-shaped support frame is too wide in structure, making it difficult for the device to pass through narrow areas, resulting in obstruction of the spraying process.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A kiwifruit orchard spraying device comprises a base, a frame body is fixedly connected to the top front end of the base, a screw rod is rotatably connected to the upper front end of the frame body, the bottom side of the screw rod is connected to the frame body through a driving assembly, the left and right sides of the top of the frame body are rotatably connected to expansion frames, the two expansion frames are connected to the screw rod through a traction assembly, a plurality of holders are fixedly connected to the top side of the expansion frame, a box body is fixedly connected to the rear end of the base, a water pump is installed at the inner front end of the box body, the input end of the water pump is fixedly connected to a water inlet pipe, the output end of the water pump is connected to a plurality of branch pipes through a transmission assembly, a spray head is installed at the output end of the branch pipe, the outer wall of the branch pipe is snap-connected to the inner wall of the holder, and a liquid inlet assembly is installed at the top rear end of the box body.

[0008] Furthermore, the traction assembly includes a screw sleeve threadedly connected to the outer wall of the screw rod, and the left and right sides of the screw sleeve are connected to the unfolding frame through a connecting rod, one end of the connecting rod is rotatably connected to the screw sleeve, and the other end of the connecting rod is rotatably connected to the bottom side of the unfolding frame.

[0009] Furthermore, the transmission component includes a main pipe fixedly connected to the output end of the water pump, and the input ends of the plurality of branch pipes are fixedly connected to the outer wall of the main pipe.

[0010] Furthermore, the liquid inlet assembly includes a liquid inlet located at the rear end of the top side of the box body, the output end of the liquid inlet is fixedly connected to the top side of the box body, a valve is installed on the outer wall of the output end of the liquid inlet, and an observation window is provided on the outer wall of the input end of the liquid inlet.

[0011] Furthermore, the driving assembly includes a motor located inside the lower part of the frame, a non-driving end of the motor is fixedly connected to the inner wall of the frame, and a driving end of the motor is fixedly connected to the bottom side of the screw.

[0012] Furthermore, a plurality of wheels are installed on the bottom side of the base.

[0013] Furthermore, a push handle is fixedly connected to the rear side of the base.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the mutual cooperation of the screw, the screw sleeve, the connecting rod and the unfolding frame, when encountering a narrow path that is difficult for the unfolding frame to pass through, the unfolding frame can be stored in time to reduce the width, so that it can pass through the narrow path normally, thereby carrying out the spraying work normally and preventing the efficiency of the spraying work from being delayed.

[0016] 2. In the utility model, by means of the liquid inlet provided on the box body, the amount of liquid medicine can be observed using the scale on the observation window to appropriately adjust the proportion of the liquid medicine and the concentration of the mixed liquid medicine to prevent the liquid medicine concentration of the mixed liquid from being too high or too low, thereby ensuring the accuracy of the liquid medicine concentration and carrying out the most suitable liquid medicine preparation for spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a stereoscopic diagram of a kiwifruit orchard spraying device proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a screw sleeve of a kiwifruit orchard spraying device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the position of a motor of a kiwifruit orchard spraying device proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of a holder of a kiwifruit orchard spraying device proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the storage structure of the deployment frame of the kiwi fruit orchard spraying device.

[0022] Legend:

[0023] 1. Base; 2. Frame; 3. Screw; 4. Screw sleeve; 5. Motor; 6. Expanding frame; 7. Connecting rod; 8. Holder; 9. Box; 10. Water pump; 11. Water inlet pipe; 12. Main pipe; 13. Branch pipe; 14. Liquid inlet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-3The utility model provides an embodiment: a kiwifruit orchard spraying device, comprising a base 1, a frame 2 is fixedly connected to the top front end of the base 1, a screw 3 is rotatably connected to the top front end of the frame 2, a motor 5 is located inside the lower part of the frame 2, the non-driving end of the motor 5 is fixedly connected to the inner wall of the frame 2, the driving end of the motor 5 is fixedly connected to the bottom side of the screw 3, the left and right sides of the top of the frame 2 are rotatably connected to the expansion frame 6, the two expansion frames 6 are connected to the screw 3 through a traction assembly, and the top side of the expansion frame 6 is fixed A plurality of card seats 8 are connected, a box body 9 is fixedly connected to the rear end of the base 1, a water pump 10 is installed at the front end of the box body 9, an input end of the water pump 10 is fixedly connected to a water inlet pipe 11, a main pipe 12 fixedly connected to the output end of the water pump 10 is a hose, the input ends of a plurality of branch pipes 13 are fixedly connected to the outer wall of the main pipe 12, a spray head is installed at the output end of the branch pipe 13, and the outer wall of the branch pipe 13 is snap-connected to the inner wall of the card seat 8; a plurality of wheels are installed on the bottom side of the base 1, and a push handle is fixedly connected to the rear side of the base 1;

[0026] Specifically, the device can be conveniently moved by pushing the handle and the wheels, so that the spraying work can be carried out more easily and conveniently. The bottom input end of the water inlet pipe 11 is provided with a plurality of small holes, so that the bottom side of the box 9 storing the liquid medicine can be filled with liquid. Under the action of the water pump 10, the liquid medicine in the box 9 enters along the water inlet pipe 11 and is introduced into the main pipe 12, so that it is distributed to each branch pipe 13, and the liquid medicine is sprayed out by the sprayer to spray the kiwi fruit.

[0027] Reference Figure 1 , Figure 2 and Figure 5 The left and right sides of the screw sleeve 4 threadedly connected to the outer wall of the screw rod 3 are connected to the expansion frame 6 through a connecting rod 7, one end of the connecting rod 7 is rotatably connected to the screw sleeve 4, and the other end of the connecting rod 7 is rotatably connected to the bottom side of the expansion frame 6;

[0028] Specifically, when encountering a narrow path that is difficult for the unfolded deployment frame 6 to pass through, the motor 5 can be driven to drive the screw rod 3 to rotate, so that the screw rod 3 drives the screw sleeve 4 to move, and the displaced screw sleeve 4 drives one end of the connecting rod 7 to move, so that one end of it rotates, and then the other end of the connecting rod 7 pulls the unfolded frame 6, so that the unfolded frame 6 rotates on the frame body 2, so that the angle of the unfolded frame 6 at both ends is reduced, and then the width is reduced to pass through the narrow road.

[0029] Reference Figure 1 and Figure 4 The liquid inlet assembly includes a liquid inlet 14 located at the rear end of the top side of the box body 9, the output end of the liquid inlet 14 is fixedly connected to the top side of the box body 9, a valve is installed on the outer wall of the output end of the liquid inlet 14, and an observation window is provided on the outer wall of the input end of the liquid inlet 14;

[0030] Specifically, the liquid inlet 14 is used to pour water and liquid medicine to prepare a liquid medicine mixture for spraying. A scale is set on the observation window of the liquid inlet 14. When pouring liquid medicine, the proportion of the liquid medicine can be adjusted appropriately by closing the valve, pouring the liquid medicine, and observing the amount of the liquid medicine to adjust the liquid medicine concentration of the mixed liquid to prevent the liquid medicine concentration of the mixed liquid from being too high or too low, thereby ensuring the accuracy of the liquid medicine concentration, and preparing the liquid medicine that best suits the situation for spraying.

[0031] Working principle: before spraying, the medicine is prepared. First, water is poured into the liquid inlet 14, then the valve is closed, and the liquid medicine is poured in. The liquid medicine volume is observed through the scale to adjust the liquid medicine ratio appropriately. Then the valve is opened to allow the liquid medicine to enter the box 9 and mix with water. Then the water pump 10 is started. Under the action of the water pump 10, the liquid medicine in the box 9 enters along the water inlet pipe 11 and is introduced into the main pipe 12, so that it is distributed to each branch pipe 13, and the liquid medicine is sprayed out by the spray head. When encountering a narrow path that is difficult for the unfolding frame 6 to pass through, the screw rod 3 can be driven by the motor 5 to rotate, so that the screw rod 3 drives the screw sleeve 4 to move, and the displaced screw sleeve 4 drives one end of the connecting rod 7 to move, so that one end of the connecting rod 7 rotates, and then the other end of the connecting rod 7 pulls the unfolding frame 6, so that the unfolding frame 6 rotates on the frame 2, so that the angle of the unfolding frame 6 at both ends is reduced, and then the width is reduced to pass through the narrow road.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A kiwifruit orchard spraying device, comprising a base (1), characterized in that: The front end of the top side of the base (1) is fixedly connected to a frame body (2), the upper front end of the frame body (2) is rotatably connected to a screw rod (3), the bottom side of the screw rod (3) is connected to the frame body (2) through a driving assembly, the left and right sides of the top of the frame body (2) are rotatably connected to an expansion frame (6), the two expansion frames (6) are connected to the screw rod (3) through a traction assembly, the top side of the expansion frame (6) is fixedly connected to a plurality of holders (8), the rear end of the base (1) is fixedly connected to a box body (9), the front end of the box body (9) is equipped with a water pump (10), the input end of the water pump (10) is fixedly connected to a water inlet pipe (11), the output end of the water pump (10) is connected to a plurality of branch pipes (13) through a transmission assembly, the output end of the branch pipe (13) is equipped with a spray head, the outer wall of the branch pipe (13) is snap-connected to the inner wall of the holder (8), and the rear end of the top side of the box body (9) is equipped with a liquid inlet assembly.

2. A kiwifruit orchard spraying device according to claim 1, characterized in that: The traction assembly comprises a screw sleeve (4) threadedly connected to the outer wall of the screw rod (3); the left and right sides of the screw sleeve (4) are connected to the unfolding frame (6) through a connecting rod (7); one end of the connecting rod (7) is rotatably connected to the screw sleeve (4); and the other end of the connecting rod (7) is rotatably connected to the bottom side of the unfolding frame (6).

3. A kiwifruit orchard spraying device according to claim 1, characterized in that: The transmission component comprises a main pipe (12) fixedly connected to the output end of the water pump (10), and the input ends of the plurality of branch pipes (13) are all fixedly connected to the outer wall of the main pipe (12).

4. A kiwifruit orchard spraying device according to claim 1, characterized in that: The liquid inlet assembly comprises a liquid inlet (14) located at the rear end of the top side of the box body (9), an output end of the liquid inlet (14) is fixedly connected to the top side of the box body (9), a valve is installed on the outer wall of the output end of the liquid inlet (14), and an observation window is provided on the outer wall of the input end of the liquid inlet (14).

5. A kiwifruit orchard spraying device according to claim 1, characterized in that: The driving assembly comprises a motor (5) located inside the lower part of the frame (2), the non-driving end of the motor (5) is fixedly connected to the inner wall of the frame (2), and the driving end of the motor (5) is fixedly connected to the bottom side of the screw (3).

6. A kiwifruit orchard spraying device according to claim 1, characterized in that: A plurality of wheels are installed on the bottom side of the base (1).

7. A kiwifruit orchard spraying device according to claim 1, characterized in that: A push handle is fixedly connected to the rear side of the base (1).

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