Fruit tree pesticide sprayer

Abstract

The utility model belongs to the technical field of fruit tree pesticide sprayers, and particularly relates to a fruit tree pesticide sprayer which comprises a liquid medicine containing assembly, a spraying assembly is installed at the bottom of the liquid medicine containing assembly, and a stirring assembly is installed in the liquid medicine containing assembly. The liquid medicine containing assembly comprises a supporting block, the top of the supporting block is fixedly connected with a folding water tank, the side of the supporting block is fixedly connected with a strap, the interior of the supporting block is fixedly connected with a bearing, the interior of the bearing is fixedly connected with an inner threaded rod, and the interior of the inner threaded rod is in threaded connection with a threaded lifting rod; a connecting block is arranged on the side of the threaded lifting rod, and a cover plate is fixedly connected to the end of the connecting block. The foldable water storage tank is arranged to be matched with the threaded supporting frame for use, the occupied space is small when the device is carried, carrying is more convenient, and the device can be supported more conveniently only by rotating an inner threaded rod when the device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree sprayers, in particular to a fruit tree sprayer. Background Art

[0002] There are many kinds of diseases and pests of fruit trees, and they occur frequently throughout the year. 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. When spraying fruit trees, it is often necessary to use a sprayer to spray the fruit trees in order to achieve the purpose of preventing pests and diseases.

[0003] In Chinese patent CN202322080745.0, the utility model relates to the technical field of fruit tree spraying, and discloses a fruit tree sprayer, including a mobile trolley, a medicine water tank is provided on the mobile trolley, a top cover is detachably installed on the medicine water tank, a rotating sleeve is installed on the mobile trolley for vertical upward rotation, a connecting hose is fixedly connected between the rotating sleeve and the medicine water tank, a connecting elbow is fixedly installed on the upper end of the rotating sleeve, a spray head is slidably installed on the free end of the connecting elbow, multiple groups of stirring rods are fixedly installed on the outer circle of the rotating rod, and a transmission mechanism is provided between the top cover and the rotating sleeve. The shrink column drives the spray head to slide forward and distribute between the two trees through the slider, and then sprays the gap between the fruit trees through the left and right swinging spray head, so as to achieve the effect of conveniently spraying between two adjacent trees and improve the comprehensiveness of fruit tree spraying.

[0004] Most of the existing fruit tree sprayers are plastic water tanks plus hand-pressure spray devices. During use, the plastic water tank takes up a large space and is inconvenient to carry. There are also some existing devices that spray by carts. During use, the ground in the orchard is mostly muddy and uneven, which may cause the medicine to spill during the cart pushing process. In addition, when spraying, a motor is used to drive the spray head for spraying, and the medicine will be blocked by some leaves and cannot be sprayed evenly and effectively.

[0005] Therefore, a fruit tree sprayer is proposed in view of the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology, the present invention solves the problem that most of the existing fruit tree sprayers are plastic water tanks plus hand-pressure spray devices. During use, the plastic water tanks take up a large space and are inconvenient to carry. In addition, there are some existing devices that spray by carts. During use, the ground in the orchard is mostly muddy and uneven, which will cause the medicine to spill during the process of pushing the cart. In addition, when spraying, a motor is used to drive the sprinkler head for spraying, and the medicine will be blocked by some leaves and cannot be sprayed evenly and effectively.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a fruit tree sprayer, comprising a medicine containing component, a spraying component is installed at the bottom of the medicine containing component, and a stirring component is installed inside the medicine containing component; the medicine containing component comprises a support block, the top of the support block is fixedly connected with a foldable water tank, and the side of the support block is fixedly connected with a shoulder strap, the inside of the support block is fixedly connected with a bearing, and the inside of the bearing is fixedly connected with an inner grooved rod, and the inner thread of the inner grooved rod is connected with a threaded lifting rod, the side of the threaded lifting rod is provided with a connecting block, and the end of the connecting block is fixedly connected with a cover plate.

[0008] Preferably, the inner groove rod forms a rotating structure through a bearing and a support block, and the inner groove rod and the threaded lifting rod are arranged with their vertical central axes overlapping, and the threaded lifting rod and the inner groove rod form a threaded structure.

[0009] Preferably, the cover plate forms a snap-fit ​​structure through a connecting block and a supporting block, and the connecting block and the cover plate are integrally arranged.

[0010] Preferably, the spray assembly includes a water inlet pipe, the bottom end of the water inlet pipe is fixedly connected to a micro water pump, and the side of the micro water pump is fixedly connected to a water outlet pipe, the top end of the water outlet pipe is fixedly connected to a support pipe, and the end of the support pipe is threadedly connected to an external nozzle, and the end of the external nozzle is threadedly connected to a top nozzle.

[0011] Preferably, the water inlet pipe forms a connecting structure with the support pipe through the micro water pump, the water outlet pipe and the support pipe, and the support pipe and the external nozzle form a threaded detachable structure, and the external nozzle and the top nozzle form a threaded detachable structure.

[0012] Preferably, the stirring assembly includes a motor, the outer wall of the motor is fixedly connected to a limit block, and the top of the motor is rotatably connected to a first threaded rod, the top of the first threaded rod is snap-connected to a second threaded rod, the outer wall of the second threaded rod is threadedly connected to a nut, and a stirring rod is provided at the bottom of the nut.

[0013] Preferably, the motor forms a transmission structure through the first threaded rod, the nut, the second threaded rod and the stirring rod, and the first threaded rod and the second threaded rod form a locking structure, and the first threaded rod, the second threaded rod and the nut both form a threaded detachable structure.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model is provided with a medicine containing component, and is provided with a foldable water storage tank for use in conjunction with a threaded support frame. It occupies less space when carried and is more convenient to carry. In addition, when in use, the device can be supported by simply rotating the inner threaded rod, which makes it more convenient to support.

[0016] 2. The utility model is provided with a spraying assembly and a micro water pump to replace the hand-pressure spraying device. On the one hand, it can save the user's physical strength, and on the other hand, it can maintain uniform spraying during the spraying process. In addition, an external nozzle that can be connected externally can be added according to actual needs, so that the medicine can be sprayed better.

[0017] 3. The utility model is provided with a stirring assembly, and a first threaded rod and a second threaded rod that can be engaged are provided to stir the internal medicine, so that the medicine can be mixed more evenly, and the stirring rod is fixed by a nut, which makes it more convenient to disassemble and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 labor.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from above;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the medicine containing component of the utility model;

[0022] Figure 4 This is a schematic diagram of the opening structure of the spray assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the opened structure of the stirring assembly of the utility model.

[0024] In the figure: 1. medicine containing assembly; 2. spraying assembly; 3. stirring assembly; 101. support block; 102. bearing; 103. inner groove rod; 104. threaded lifting rod; 105. connecting block; 106. cover plate; 107. foldable water tank; 108. shoulder strap; 201. water inlet pipe; 202. micro water pump; 203. water outlet pipe; 204. support pipe; 205. external nozzle; 206. top nozzle; 301. motor; 302. limit block; 303. first threaded rod; 304. nut; 305. second threaded rod; 306. stirring rod. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1

[0027] See also Figure 1 and Figure 5 The fruit tree sprayer shown in the figure comprises a medicine-containing assembly 1, a spray assembly 2 is installed at the bottom of the medicine-containing assembly 1, and a stirring assembly 3 is installed inside the medicine-containing assembly 1; the medicine-containing assembly 1 comprises a support block 101, a foldable water tank 107 is fixedly connected to the top of the support block 101, and a shoulder strap 108 is fixedly connected to the side of the support block 101, a bearing 102 is fixedly connected to the inside of the support block 101, and an inner groove rod 103 is fixedly connected to the inside of the bearing 102, and the inner groove rod 103 is threadedly connected to the inside of the inner groove rod 103. A threaded lifting rod 104, a connecting block 105 is arranged on the side of the threaded lifting rod 104, and a cover plate 106 is fixedly connected to the end of the connecting block 105; the inner groove rod 103 forms a rotating structure with the support block 101 through the bearing 102, and the inner groove rod 103 and the threaded lifting rod 104 are arranged with their vertical central axes overlapping, and the threaded lifting rod 104 and the inner groove rod 103 form a threaded structure; the cover plate 106 forms a clamping structure with the support block 101 through the connecting block 105, and the connecting block 105 and the cover plate 106 are integrated.

[0028] See also Figure 4 The sprayer for fruit trees is shown, and the spraying assembly 2 includes a water inlet pipe 201, the bottom end of the water inlet pipe 201 is fixedly connected to a micro water pump 202, and the side of the micro water pump 202 is fixedly connected to a water outlet pipe 203, the top of the water outlet pipe 203 is fixedly connected to a support pipe 204, and the end of the support pipe 204 is threadedly connected to an external nozzle 205, and the end of the external nozzle 205 is threadedly connected to a top nozzle 206; the water inlet pipe 201 forms a connecting structure with the support pipe 204 through the micro water pump 202 and the water outlet pipe 203, and the support pipe 204 and the external nozzle 205 form a threaded detachable structure, and the external nozzle 205 and the top nozzle 206 form a threaded detachable structure.

[0029] See also Figure 5The illustrated fruit tree sprayer comprises a stirring assembly 3 including a motor 301, an outer wall of the motor 301 being fixedly connected to a limit block 302, and a first threaded rod 303 being rotatably connected to the top of the motor 301, a second threaded rod 305 being snap-fitted to the top of the first threaded rod 303, a nut 304 being threadedly connected to the outer wall of the second threaded rod 305, and a stirring rod 306 being arranged at the bottom of the nut 304; the motor 301 forms a transmission structure through the first threaded rod 303, the nut 304, the second threaded rod 305 and the stirring rod 306, and the first threaded rod 303 and the second threaded rod 305 form a snap-fitting structure, and the first threaded rod 303, the second threaded rod 305 and the nut 304 both form a threaded detachable structure.

[0030] Working principle: first, stretch the foldable water tank, take down the foldable water tank, rotate the inner groove rod 103, under the action of the bearing 102, the inner groove rod 103 rotates in place on the support block 101, and under the action of the threaded structure, the threaded lifting rod 104 extends outward to prop up the foldable water tank 107, after the foldable water tank 107 is stretched, open the cover 106 to add clean water and medicine inside, and then extend the stirring rod 306 into the foldable water tank 107, the motor 301 is supported on the outside of the support block 101 under the action of the limit block 302, turn on the motor 301, and the motor 301 drives the stirring rod 306 to rotate through the first threaded rod 303, the nut 304 and the second threaded rod 305 to make the medicine mix more evenly, and after stirring, the motor 301 is The stirring rod 306 is taken out from the foldable water tank 107, and the cover plate 106 is then locked and fixed. Then the nut 304 is turned to separate the first threaded rod 303 and the second threaded rod 305 to clean the stirring rod 306. After cleaning, it is installed again and wait for the next use. Then, according to the specific usage situation, it is determined whether the external nozzle 205 needs to be installed. The external nozzle 205 has a structure with openings at both ends, and the top nozzle 206 has a sealed structure at one end. After the external nozzle 205 and the top nozzle 206 are installed, they are carried on the back of the human body through the shoulder strap 108, the support tube 204 is held by hand, and the micro water pump 202 is turned on to extract the medicine inside the foldable water tank 107 through the water inlet pipe 201, and sprayed on the fruit trees through the outlet pipe 203, the support tube 204, the external nozzle 205 and the top nozzle 206.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fruit tree sprayer, characterized in that: It comprises a medicine-containing component (1), a spraying component (2) is installed at the bottom of the medicine-containing component (1), and a stirring component (3) is installed inside the medicine-containing component (1); The medicine containing assembly (1) comprises a support block (101), the top of the support block (101) is fixedly connected to a foldable water tank (107), and the side of the support block (101) is fixedly connected to a shoulder strap (108), the interior of the support block (101) is fixedly connected to a bearing (102), the interior of the bearing (102) is fixedly connected to an inner threaded rod (103), and the interior of the inner threaded rod (103) is threadedly connected to a threaded lifting rod (104), a connecting block (105) is provided on the side of the threaded lifting rod (104), and the end of the connecting block (105) is fixedly connected to a cover plate (106).

2. A fruit tree sprayer according to claim 1, characterized in that: The inner threaded rod (103) forms a rotating structure with the support block (101) through the bearing (102), and the inner threaded rod (103) and the threaded lifting rod (104) are arranged with their vertical central axes overlapping, and the threaded lifting rod (104) and the inner threaded rod (103) form a threaded structure.

3. The fruit tree sprayer according to claim 1, characterized in that: The cover plate (106) forms a snap-fit ​​structure with the support block (101) through the connection block (105), and the connection block (105) and the cover plate (106) are integrally arranged.

4. The fruit tree sprayer according to claim 1, characterized in that: The spray assembly (2) comprises a water inlet pipe (201), the bottom end of the water inlet pipe (201) is fixedly connected to a micro water pump (202), and the side of the micro water pump (202) is fixedly connected to a water outlet pipe (203), the top end of the water outlet pipe (203) is fixedly connected to a support pipe (204), the end of the support pipe (204) is threadedly connected to an external nozzle (205), and the end of the external nozzle (205) is threadedly connected to a top nozzle (206).

5. A fruit tree sprayer according to claim 4, characterized in that: The water inlet pipe (201) forms a communication structure with the support pipe (204) through the micro water pump (202), the water outlet pipe (203), and the support pipe (204) and the external nozzle (205) form a threaded detachable structure, and the external nozzle (205) and the top nozzle (206) form a threaded detachable structure.

6. The fruit tree sprayer according to claim 1, characterized in that: The stirring assembly (3) comprises a motor (301), the outer wall of the motor (301) is fixedly connected to a limit block (302), and the top of the motor (301) is rotatably connected to a first threaded rod (303), the top of the first threaded rod (303) is snap-connected to a second threaded rod (305), the outer wall of the second threaded rod (305) is threadedly connected to a nut (304), and a stirring rod (306) is provided at the bottom of the nut (304).

7. A fruit tree sprayer according to claim 6, characterized in that: The motor (301) forms a transmission structure through a first threaded rod (303), a nut (304), a second threaded rod (305) and a stirring rod (306), and the first threaded rod (303) and the second threaded rod (305) form a snap-fit ​​structure, and the first threaded rod (303), the second threaded rod (305) and the nut (304) both form a threaded detachable structure.

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