Medicament spraying equipment for muskmelon cultivation

Abstract

The utility model discloses an agent spraying device for melon cultivation, which comprises a supporting mechanism, a storage mechanism is arranged on one side of the top of the supporting mechanism, a spraying mechanism is arranged on the other side of the top of the supporting mechanism, the spraying mechanism comprises a motor, the middle part of the output end of the motor is fixedly connected with a limiting frame, and the limiting frame is fixedly connected with the storage mechanism. The output end of the motor penetrates through the limiting frame, a half gear is installed on the outer side wall of the motor, an annular rack is fixedly connected to the outer side of the inner wall of the limiting frame, a full gear is connected to one side of the outer wall of the annular rack in a meshed mode, the outer side wall of the half gear is connected with the full gear in a meshed mode, and a supporting rod is fixedly installed in the middle of the inner wall of the full gear; and a semi-gear and an annular rack are arranged in the limiting frame, so that the gear at the bottom of the supporting rod rotates in different directions after making contact with the semi-gear and the annular rack, then the spraying head at the top is driven to continuously change the direction, and spraying is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of melon cultivation spraying, in particular to a drug spraying device used for melon cultivation. Background Art

[0002] A Chinese patent discloses a spraying device for melon cultivation (publication number: CN218303084U), which includes a cart, a mixing box is fixedly installed on the upper surface of the cart, an observation window is fixedly installed on one side of the mixing box, a power box is fixedly installed on one side of the observation window, a feed port is fixedly installed on the upper surface of the mixing box, and a servo motor is fixedly installed on one side of the feed port.

[0003] The above device drives the second transmission rod to rotate through the motor, and then drives the second rotating rod to rotate through the second transmission rod, and then drives the turntable to rotate through the second rotating rod. Although the rotation of the turntable can change the spraying angle, in the process of spraying melons, it is necessary to frequently adjust the angle of the spraying nozzle to make the spraying more uniform. The reciprocating angle adjustment in the above device is not flexible enough. In addition, although a cleaning brush is provided in the above device, the cleaning brush still brushes dirt to the bottom of the mixing box when rotating, which is inconvenient to clean. Utility Model Content

[0004] The technical problems to be solved by the utility model are as follows: the spray device is not flexible enough in adjusting the angle, and the container for storing the medicine is not easy to clean.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A pesticide spraying device for melon cultivation comprises a supporting mechanism, a storage mechanism is arranged on one side of the top of the supporting mechanism, a spraying mechanism is arranged on the other side of the top of the supporting mechanism, the spraying mechanism comprises a motor, a limit frame is fixedly connected to the middle of the output end of the motor, the output end of the motor passes through the limit frame and a half gear is installed on the outer wall, an annular rack is fixedly connected to the outer side of the inner wall of the limit frame, a full gear is meshedly connected to one side of the outer wall of the annular rack, and the outer wall of the half gear is meshedly connected to the full gear, and a support rod is fixedly installed in the middle of the inner wall of the full gear.

[0007] As a further solution of the utility model: a bearing is fixedly installed on the outer wall of the support rod and located above the limit frame, a telescopic rod is slidingly sleeved on the top outer wall of the support rod, and a connecting head is fixedly installed on the top of the telescopic rod.

[0008] As a further solution of the utility model: a slide rail is fixedly installed on one end of the outer wall of the telescopic rod, a slider is slidably connected to the inner wall of the slide rail, an extrusion plate is movably connected to the other side of the inner wall of the slide rail, one side of the slider is slidably connected to the extrusion plate, one end of the extrusion plate passes through the slide rail and the telescopic rod and is fixedly connected to a pin shaft, a spring is fixedly connected to the middle part of the pin shaft, and the other end of the spring is fixedly connected to the telescopic rod.

[0009] As a further solution of the utility model: a plurality of fixing grooves are provided on one side of the outer wall of the support rod, the inner wall of the fixing groove is slidably connected to the pin shaft, and the pin shaft is slidably connected to the telescopic rod.

[0010] As a further solution of the utility model: the supporting mechanism includes a supporting plate, the bottom of the supporting plate is rotatably connected with universal wheels, the top side of the supporting plate is fixedly connected with a push rod, the inner wall of the supporting plate is fixedly installed with the motor, the inner wall of the supporting plate is rotatably connected with the limit frame, and the motor is located above the limit frame and a bracket is fixedly installed, and the inner wall of the bracket is rotatably connected with the bearing.

[0011] As a further solution of the utility model: the storage mechanism includes a medicine box, the bottom of the medicine box is fixedly mounted on the support plate, the top of the medicine box is rotatably connected to a sealing cover, both sides of the inner wall of the medicine box are slidably connected to an inner liner plate, and one end of the top of the inner liner plate is fixedly connected to a handle.

[0012] As a further solution of the utility model: a connecting pipe is connected through the bottom inner wall of the medicine box and located in the middle of the inner liner plate, a booster pump is fixedly connected to the middle of the connecting pipe, the bottom of the booster pump is fixedly connected to the support plate, the other end of the connecting pipe is connected through a connecting head, a filter is fixedly connected to one side of the inner wall of the connecting head close to the connecting pipe, and a plurality of nozzles are fixedly connected to the other side of the connecting head.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model drives the limiting frame inside the support plate to rotate by a motor, and a half gear and an annular rack are arranged inside the limiting frame, so that the gear at the bottom of the support rod rotates in different directions after contacting the half gear and the annular rack respectively, thereby driving the nozzle at the top to continuously change its direction, so that the spraying is more uniform;

[0015] (2) A medicine box is provided in the device for storing medicines. The interior of the medicine box is provided with an inner liner plate that can be pulled out and replaced. The inner liner plate is separated from the medicine box by pulling out the handle, which is convenient for the subsequent cleaning of the attachments on one side of the inner liner plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the spraying mechanism in the utility model;

[0019] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of region A;

[0020] Figure 4 It is a schematic elevation cross-sectional view of the limiting frame in the utility model;

[0021] Figure 5 It is a schematic diagram of the internal structure of the storage mechanism in the utility model;

[0022] Figure 6 It is a top view schematic diagram of the internal structure of the medicine box of the utility model.

[0023] In the figure: 1. supporting mechanism; 101. supporting plate; 102. universal wheel; 103. pushing rod; 2. storage mechanism; 201. medicine box; 202. sealing cover; 203. liner plate; 204. handle; 205. connecting pipe; 3. spraying mechanism; 301. motor; 302. limit frame; 303. ring rack; 304. half gear; 305. full gear; 306. supporting rod; 307. bearing; 308. fixing groove; 309. telescopic rod; 310. slide rail; 311. slider; 312. extrusion plate; 313. pin shaft; 314. spring; 315. connector; 316. filter; 317. nozzle. 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 of 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] like Figure 1-6As shown, a pesticide spraying device for melon cultivation comprises a support mechanism 1, a storage mechanism 2 is arranged on one side of the top of the support mechanism 1, a spraying mechanism 3 is arranged on the other side of the top of the support mechanism 1, the spraying mechanism 3 comprises a motor 301, a limited position frame 302 is fixedly connected to the middle of the output end of the motor 301, the output end of the motor 301 passes through the limited position frame 302 and a half gear 304 is installed on the outer wall, an annular rack 303 is fixedly connected to the outer side of the inner wall of the limited frame 302, a full gear 305 is meshedly connected to one side of the outer wall of the annular rack 303, and the outer wall of the half gear 304 is meshedly connected to the full gear 305, a support rod 306 is fixedly installed in the middle of the inner wall of the full gear 305, the annular rack 303 and the half gear 304 are respectively placed on both sides of the full gear 305, and the two are arranged in a staggered manner to avoid the stuck teeth;

[0026] A bearing 307 is fixedly installed on the outer wall of the support rod 306 and located above the limit frame 302. A telescopic rod 309 is slidably sleeved on the outer wall of the top of the support rod 306. A connector 315 is fixedly installed on the top of the telescopic rod 309. A slide rail 310 is fixedly installed on one end of the outer wall of the telescopic rod 309. A slider 311 is slidably connected to the inner wall of the slide rail 310. An extrusion plate 312 is movably connected to the other side of the inner wall of the slide rail 310. One side of the slider 311 is slidably connected to the extrusion plate 312. The contact surfaces of the slider 311 and the extrusion plate 312 are both inclined surfaces.

[0027] One end of the extrusion plate 312 passes through the slide rail 310 and the telescopic rod 309 and is fixedly connected to a pin shaft 313. A spring 314 is fixedly connected to the middle of the pin shaft 313. The other end of the spring 314 is fixedly connected to the telescopic rod 309. The spring 314 drives the pin shaft 313 to reengage and reset.

[0028] A plurality of fixing grooves 308 are provided on one side of the outer wall of the support rod 306. The inner wall of the fixing groove 308 is slidably connected to the pin shaft 313, and the pin shaft 313 is slidably connected to the telescopic rod 309. The fixing groove 308 limits the telescopic rod 309 by engaging the pin shaft 313.

[0029] The support mechanism 1 includes a support plate 101, the bottom of the support plate 101 is rotatably connected with universal wheels 102, a top side of the support plate 101 is fixedly connected with a push rod 103, the inner wall of the support plate 101 is fixedly installed with a motor 301, the inner wall of the support plate 101 is rotatably connected with a limit frame 302, and a bracket is fixedly installed above the motor 301 and located above the limit frame 302, the inner wall of the bracket is rotatably connected with a bearing 307, and the bracket fixes the position of the support rod 306 through the bearing 307;

[0030] The storage mechanism 2 includes a medicine box 201, the bottom of the medicine box 201 is fixedly installed with the support plate 101, the top of the medicine box 201 is rotatably connected with a sealing cover 202, both sides of the inner wall of the medicine box 201 are slidably connected with an inner liner plate 203, and one end of the top of the inner liner plate 203 is fixedly connected with a handle 204, and the inner liner plate 203 can be pulled upwards through the handle 204;

[0031] A connecting pipe 205 is connected to the bottom inner wall of the medicine box 201 and is located in the middle of the inner liner plate 203. A booster pump is fixedly connected to the middle of the connecting pipe 205. The bottom of the booster pump is fixedly connected to the support plate 101. The other end of the connecting pipe 205 is connected to a connecting head 315. A filter screen 316 is fixedly connected to one side of the inner wall of the connecting head 315 close to the connecting pipe 205. A plurality of nozzles 317 are fixedly connected to the other side of the connecting head 315. The filter screen 316 filters out the bottom-settled medicine or other impurities in the medicine box 201.

[0032] The working principle of this utility model:

[0033] First, the sealing cover 202 is opened to fill the medicine into the medicine box 201, and the support plate 101 and the universal wheel 102 at the bottom are driven by the push rod 103 to move to the vicinity of the spraying point, and the motor 301 is started. The output end of the motor 301 drives the limit frame 302 to rotate inside the support plate 101, and the half gear 304 and the ring rack 303 are in contact with the full gear 305, and drive the full gear 305 to rotate in different directions. The support rod 306 rotates inside the support frame of the support plate 101 through the bearing 313. By turning on the booster pump, the medicine inside the medicine box 201 flows through the connecting pipe 205 and enters the connecting head 315, and is sprayed out by the spray head 317 after the impurities are filtered out by the filter screen 316;

[0034] When adjusting the height of the nozzle 317, the slider 311 is pushed downward, and the inclined side of the slider 311 pushes the extrusion plate 312 to separate from the slide rail 310, and at the same time the spring 314 is compressed, and the pin 313 is separated from the fixing groove 308, and the telescopic rod 309 can now be raised and lowered on the support rod 306;

[0035] When the device is used, the sealing cover 202 is opened, the handle 204 is held, and the inner liner plate 203 is separated from the medicine box 201 to facilitate cleaning of the inner liner plate 203 .

[0036] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A pesticide spraying device for melon cultivation, comprising a supporting mechanism (1), characterized in that: A storage mechanism (2) is arranged on one side of the top of the support mechanism (1), and a spraying mechanism (3) is arranged on the other side of the top of the support mechanism (1). The spraying mechanism (3) comprises a motor (301), the middle of the output end of the motor (301) is fixedly connected to a limit frame (302), the output end of the motor (301) passes through the limit frame (302) and a half gear (304) is installed on the outer wall, an annular rack (303) is fixedly connected to the outer side of the inner wall of the limit frame (302), a full gear (305) is meshedly connected to one side of the outer wall of the annular rack (303), and the outer wall of the half gear (304) is meshedly connected to the full gear (305), and a support rod (306) is fixedly installed in the middle of the inner wall of the full gear (305).

2. The pesticide spraying device for melon cultivation according to claim 1, characterized in that: A bearing (307) is fixedly installed on the outer wall of the support rod (306) and located above the limit frame (302), a telescopic rod (309) is slidably sleeved on the top outer wall of the support rod (306), and a connector (315) is fixedly installed on the top of the telescopic rod (309).

3. The pesticide spraying device for melon cultivation according to claim 2, characterized in that: A slide rail (310) is fixedly installed on one end of the outer wall of the telescopic rod (309), a slider (311) is slidably connected to the inner wall of the slide rail (310), an extrusion plate (312) is movably connected to the other side of the inner wall of the slide rail (310), one side of the slider (311) is slidably connected to the extrusion plate (312), one end of the extrusion plate (312) passes through the slide rail (310) and the telescopic rod (309) and is fixedly connected to a pin shaft (313), a spring (314) is fixedly connected to the middle part of the pin shaft (313), and the other end of the spring (314) is fixedly connected to the telescopic rod (309).

4. The pesticide spraying device for melon cultivation according to claim 3, characterized in that: A plurality of fixing grooves (308) are provided on one side of the outer wall of the support rod (306), the inner wall of the fixing groove (308) is slidably connected to a pin shaft (313), and the pin shaft (313) is slidably connected to the telescopic rod (309).

5. The pesticide spraying device for melon cultivation according to claim 1, characterized in that: The support mechanism (1) comprises a support plate (101), the bottom of the support plate (101) is rotatably connected to universal wheels (102), a top side of the support plate (101) is fixedly connected to a push rod (103), the inner wall of the support plate (101) is fixedly mounted to a motor (301), the inner wall of the support plate (101) is rotatably connected to a limit frame (302), and a bracket is fixedly mounted above the limit frame (302) on the motor (301), and the inner wall of the bracket is rotatably connected to a bearing (307).

6. The pesticide spraying device for melon cultivation according to claim 1, characterized in that: The storage mechanism (2) comprises a medicine box (201), the bottom of the medicine box (201) is fixedly mounted on a support plate (101), the top of the medicine box (201) is rotatably connected to a sealing cover (202), both sides of the inner wall of the medicine box (201) are slidably connected to an inner liner plate (203), and one end of the top of the inner liner plate (203) is fixedly connected to a handle (204).

7. The pesticide spraying device for melon cultivation according to claim 6, characterized in that: A connecting pipe (205) is connected through the inner wall of the bottom of the medicine box (201) and is located in the middle of the inner liner plate (203); a booster pump is fixedly connected to the middle of the connecting pipe (205); the bottom of the booster pump is fixedly connected to the support plate (101); the other end of the connecting pipe (205) is connected through a connecting head (315); a filter screen (316) is fixedly connected to one side of the inner wall of the connecting head (315) close to the connecting pipe (205); and a plurality of nozzles (317) are fixedly connected to the other side of the connecting head (315).

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