Spraying device for planting

Abstract

The utility model relates to the field of planting spraying, in particular to a spraying device for planting, which adopts the technical scheme that the spraying device comprises a cart and a water storage barrel, a supporting assembly is mounted on one side of the upper end of the cart, a movable toothed plate is slidably connected to the upper end of the supporting assembly, and a semicircular gear is mounted at the upper end of one side, close to the water storage barrel, of the supporting assembly; a positioning block is installed in the middle of the side, away from the semicircular gear, of the movable toothed plate, and a spraying assembly is installed on the side, away from the movable toothed plate, of the positioning block. When the stirring rod rotates, a belt pulley A drives a belt pulley B to synchronously rotate, at the moment, a semicircular gear also rotates to drive a movable toothed plate to reciprocate left and right, and at the moment, the movable toothed plate can drive a spraying assembly to synchronously move through a positioning seat, so that the spraying range can be expanded, and the spraying efficiency is improved.

Description

Technical Field

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

[0002] When planting crops such as vegetables and fruits, they need to be sprayed with water and pesticides regularly to prevent the plants from getting sick.

[0003] In the prior art, water and medicine are usually put into a water storage cylinder, then the water and medicine are mixed evenly using a stirring tool, and then the water in the water storage cylinder is pumped out using a water pump, and finally the pumped water is sprayed out through a nozzle. However, most of the existing water spraying nozzles are fixed, resulting in a small water spraying range. The position of the spraying device needs to be constantly moved to spray multiple areas, and the spraying efficiency is low. For this reason, we propose a spraying device for vegetable planting.

[0004] Therefore, it is necessary to invent a kind of planting spraying device. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a planting spraying device, comprising a cart and a water storage cylinder, the water storage cylinder being installed at the upper end of the cart, a support assembly being installed on one side of the upper end of the cart, a movable tooth plate being slidably connected to the upper end of the support assembly, a semicircular gear being installed on the upper end of the support assembly close to the water storage cylinder, a positioning seat being installed in the middle of a side of the movable tooth plate away from the semicircular gear, and a spraying assembly being installed on a side of the positioning seat away from the movable tooth plate.

[0007] Based on the above features: water and medicine are put into the water storage cylinder in advance, and personnel can push the cart to move it to the vicinity of the plants that need watering, and then adjust the direction of the cart to align the spray assembly with the direction of the plants that need watering. At this time, the water pump can be started to extract the water inside the water storage cylinder, and at the same time drive the semicircular gear to rotate. When the semicircular gear rotates, it can engage and connect with the moving tooth plate, so that the moving tooth plate can move back and forth left and right. When the moving tooth plate moves back and forth left and right, the spray assembly can be driven to move synchronously through the positioning seat, thereby expanding the spraying range and improving the spraying efficiency.

[0008] Preferably, a stirring rod is installed inside the water storage cylinder, stirring blades are symmetrically installed on both sides of the stirring rod, a pulley A and a motor are installed on the upper end of the stirring rod, and the pulley A and the motor are located at the upper end of the water storage cylinder.

[0009] Based on the above characteristics: when the motor is started, it can drive the stirring rod and the stirring blade to rotate, so that the stirring rod and the stirring blade stir and mix the water and the medicine in the water storage cylinder, so that the water and the medicine are fully mixed.

[0010] Preferably, the support assembly includes a support frame and a telescopic cylinder installed at the lower end of the support frame, a support plate is installed on one side of the upper end of the support frame, a guide groove is opened in the middle of the upper end of the support frame, and a T-shaped groove is opened at the lower end of the guide groove.

[0011] Based on the above features: the telescopic cylinder can drive the support frame to telescopically adjust, the support plate can be supported and fixed under the semicircular gear, and the movable tooth plate is slidably limited inside the guide groove to facilitate the reciprocating translation of the movable tooth plate.

[0012] Preferably, a T-shaped slider is installed at the lower end of the movable tooth plate, a positioning block is installed in the middle of the upper end of the movable tooth plate, a positioning hole is opened in the middle of the positioning block, a fixed connecting rod is opened in the middle of the positioning hole, and buffer springs are sleeved on the outside of both sides of the fixed connecting rod.

[0013] Based on the above characteristics: the fixed connecting rod is fixedly connected to the top of the support frame. When the semicircular gear drives the movable tooth plate to move to one side, the movable tooth plate will synchronously drive the positioning block to move. At this time, the positioning block will squeeze the buffer spring to deform. When the semicircular gear disengages from the movable tooth plate, the buffer spring can rebound the positioning block, and the positioning block will also drive the movable tooth plate to move back, so that the movable tooth plate can be reciprocated and adjusted.

[0014] Preferably, a pulley B is installed on the upper end of the semicircular gear, and a connecting shaft is installed between the semicircular gear and the pulley B.

[0015] Based on the above characteristics: pulley A is connected to pulley B by a belt. When the stirring rod is driven to rotate, pulley A will move synchronously with the stirring rod. At the same time, pulley A will drive pulley B to rotate, so that pulley B drives the semicircular gear to rotate through the connecting shaft.

[0016] Preferably, a threaded sleeve is installed on a side of the positioning seat away from the movable tooth plate, and an inner thread is formed on an inner wall of the threaded sleeve.

[0017] Based on the above features: the positioning seat is conveniently connected to the spraying assembly by means of a threaded sleeve.

[0018] Preferably, the spray assembly includes a water distribution pipe and sprinkler heads symmetrically installed at both ends of one side of the water distribution pipe, sealing valves are installed on both sides of the water distribution pipe close to the sprinkler heads, and an external thread is opened in the middle of the outer side of the water distribution pipe.

[0019] Based on the above features: the water distribution pipe is threadedly connected to the threaded sleeve by utilizing the external thread in the middle of the outside. When the sprinkler head needs to be tilted upward or downward, the water distribution pipe can be rotated forward or reversed. When it is adjusted to the required position, the water distribution pipe is stopped from rotating. At this time, the threaded sleeve will lock and fix the water distribution pipe to avoid the water distribution pipe from rotating on its own as much as possible.

[0020] The beneficial effects of the utility model are:

[0021] 1. It is convenient to mix and stir water and medicine while driving the spraying assembly to move back and forth left and right. The motor drives the stirring rod and the stirring blade to rotate, so that the stirring rod and the stirring blade stir the water and medicine in the water storage cylinder. When the stirring rod rotates, the pulley A will drive the pulley B to rotate synchronously. At this time, the semicircular gear will also rotate. When the semicircular gear drives the moving tooth plate to move to one side, the moving tooth plate will synchronously drive the positioning block to move. At this time, the positioning block will squeeze the buffer spring to deform. When the semicircular gear is separated from the moving tooth plate, the buffer spring can rebound the positioning block, and the positioning block will also drive the moving tooth plate to move back. When the moving tooth plate moves back and forth left and right, the spraying assembly can be driven to move synchronously through the positioning seat, thereby expanding the spraying range and improving the spraying efficiency.

[0022] 2. It is convenient to adjust the tilt angle of the water distribution pipe and the sprinkler head when spraying water. The water distribution pipe is threadedly connected with the threaded sleeve using the external thread opened in the middle of the outside. When the sprinkler head needs to be tilted upward or downward, the water distribution pipe can be rotated forward or reversed. When it is adjusted to the required position, stop rotating the water distribution pipe. At this time, the threaded sleeve will lock and fix the water distribution pipe to try to avoid the water distribution pipe from rotating on its own. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a spraying device for planting provided by the utility model;

[0024] Figure 2 This is a cross-sectional view of the interior of a water storage cylinder of a planting spraying device provided by the utility model;

[0025] Figure 3 A schematic diagram of the structure of a support assembly and a movable tooth plate of a planting spraying device provided by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the structure of a positioning seat and a spraying assembly of a planting spraying device.

[0027] In the figure: 1. cart; 2. water storage cylinder; 21. stirring rod; 22. stirring blade; 23. pulley A; 24. motor; 3. support assembly; 31. support frame; 32. telescopic cylinder; 33. support plate; 34. guide slide; 35. T-type slide; 4. movable gear plate; 41. T-type slider; 42. positioning block; 43. positioning hole; 44. fixed connecting rod; 45. buffer spring; 5. semicircular gear; 51. pulley B; 52. connecting shaft; 6. positioning seat; 61. threaded sleeve; 7. spray assembly; 71. water distribution pipe; 72. sprinkler nozzle; 73. sealing valve. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] Refer to the attached Figure 1-4 The utility model provides a planting spraying device, including a cart 1 and a water storage cylinder 2, the water storage cylinder 2 is installed on the upper end of the cart 1, a support assembly 3 is installed on one side of the upper end of the cart 1, a movable tooth plate 4 is slidably connected to the upper end of the support assembly 3, a semicircular gear 5 is installed on the upper end of the support assembly 3 close to the water storage cylinder 2, a positioning seat 6 is installed in the middle of the side of the movable tooth plate 4 away from the semicircular gear 5, and a spraying assembly 7 is installed on the side of the positioning seat 6 away from the movable tooth plate 4.

[0030] Based on the above features: a water inlet and a sealing cover are provided at the upper end of the water storage cylinder 2. Personnel can open the sealing cover in advance to put water and medicine into the water storage cylinder 2, and then tighten the sealing cover to seal the water inlet. Then the personnel can push the cart 1 to move to the vicinity of the plants that need watering, and then adjust the direction of the cart 1 to align the spray assembly 7 with the direction of the plants that need watering. The spray assembly 7 is connected to the water storage cylinder 2 through a connecting hose and a water pump (existing well-known technology, no specific description is given). At this time, the water pump can be started to extract water from the water storage cylinder 2 and drive the semicircular gear 5 to rotate at the same time. When the semicircular gear 5 rotates, it can mesh with the moving tooth plate 4, so that the moving tooth plate 4 can move back and forth left and right. When the moving tooth plate 4 moves back and forth left and right, the positioning seat 6 can drive the spray assembly 7 to move synchronously, thereby expanding the spraying range and improving the spraying efficiency.

[0031] Preferably, a stirring rod 21 is installed inside the water storage cylinder 2, stirring blades 22 are symmetrically installed on both sides of the stirring rod 21, and a pulley A23 and a motor 24 are installed on the upper end of the stirring rod 21. The pulley A23 and the motor 24 are located at the upper end of the water storage cylinder 2.

[0032] Based on the above features: when the motor 24 is started, it can drive the stirring rod 21 and the stirring blade 22 to rotate, so that the stirring rod 21 and the stirring blade 22 stir and mix the water and the medicine in the water storage cylinder 2, so that the water and the medicine are fully mixed.

[0033] Preferably, the support assembly 3 includes a support frame 31 and a telescopic cylinder 32 installed at the lower end of the support frame 31, a support plate 33 is installed on one side of the upper end of the support frame 31, a guide groove 34 is opened in the middle of the upper end of the support frame 31, and a T-shaped groove 35 is opened at the lower end of the guide groove 34.

[0034] Based on the above features: the telescopic cylinder 32 can drive the support frame 31 to telescopically adjust, the support plate 33 can be supported and fixed under the semicircular gear 5, and the movable tooth plate 4 is slidably limited inside the guide groove 34, so as to facilitate the reciprocating translation of the movable tooth plate 4.

[0035] Preferably, a T-shaped slider 41 is installed at the lower end of the movable tooth plate 4, a positioning block 42 is installed in the middle of the upper end of the movable tooth plate 4, a positioning hole 43 is opened in the middle of the positioning block 42, a fixed connecting rod 44 is opened in the middle of the positioning hole 43, and buffer springs 45 are sleeved on the outside of both sides of the fixed connecting rod 44.

[0036] Based on the above features: the lower end of the movable tooth plate 4 is slidably connected to the T-shaped slide groove 35 through the T-shaped slider 41, and the fixed connecting rod 44 is fixedly connected to the top of the support frame 31. When the semicircular gear 5 drives the movable tooth plate 4 to move to one side, the movable tooth plate 4 will synchronously drive the positioning block 42 to move. At this time, the positioning block 42 will squeeze the buffer spring 45 to deform. When the semicircular gear 5 is separated from the movable tooth plate 4, the buffer spring 45 can rebound the positioning block 42, and the positioning block 42 will also drive the movable tooth plate 4 to move back, so that the movable tooth plate 4 can be reciprocated and adjusted.

[0037] Preferably, a pulley B51 is installed on the upper end of the semicircular gear 5, and a connecting shaft 52 is installed between the semicircular gear 5 and the pulley B51.

[0038] Based on the above features: a bearing seat is set under the semicircular gear 5 (not drawn in the figure, specially explained), and the pulley A23 is connected to the pulley B51 by a belt. When the stirring rod 21 is driven to rotate, the pulley A23 will move synchronously with the stirring rod 21, and at the same time, the pulley A23 will drive the pulley B51 to rotate, so that the pulley B51 drives the semicircular gear 5 to rotate through the connecting shaft 52.

[0039] Preferably, a threaded sleeve 61 is installed on a side of the positioning seat 6 away from the movable tooth plate 4 , and an inner wall of the threaded sleeve 61 is provided with an internal thread.

[0040] Based on the above features, the positioning seat 6 is conveniently connected to the spraying assembly 7 by means of the threaded sleeve 61 .

[0041] Preferably, the spray assembly 7 includes a water distribution pipe 71 and sprinkler heads 72 symmetrically installed at both ends of one side of the water distribution pipe 71. Sealing valves 73 are installed on both sides of the water distribution pipe 71 close to the sprinkler heads 72, and an external thread is opened in the middle of the outer side of the water distribution pipe 71.

[0042] Based on the above features: the pumped water is sprayed outward through the sprinkler head 72, and the water distribution pipe 71 is threadedly connected to the threaded sleeve 61 by using the external thread opened in the middle of the outside. When the sprinkler head 72 needs to be tilted upward or downward, the water distribution pipe 71 can be rotated forward or reversed. When it is adjusted to the required position, the rotation of the water distribution pipe 71 is stopped. At this time, the threaded sleeve 61 will lock and fix the water distribution pipe 71 to avoid the water distribution pipe 71 from rotating by itself. When water needs to be sprayed from two sprinkler heads 72, both sealing valves 73 can be opened. When only one sprinkler head 72 is needed, one of the sealing valves 73 can be closed.

[0043] The use process of the utility model is as follows: a person can put water and medicine into the water storage cylinder 2 in advance, and then the person can push the cart 1 to move near the plants that need to be watered, and then adjust the direction of the cart 1 so that the spray assembly 7 is aligned with the direction of the plants that need to be watered. At this time, the motor 24 is started to drive the stirring rod 21 and the stirring blade 22 to rotate, so that the stirring rod 21 and the stirring blade 22 stir the water and medicine in the water storage cylinder 2, and at the same time, the pulley A23 is connected to the pulley B51 through a belt, and the pulley A23 drives the pulley B51 to rotate, so that the pulley B51 passes The semicircular gear 5 is driven to rotate by the connecting shaft 52. When the semicircular gear 5 drives the movable tooth plate 4 to move to one side, the movable tooth plate 4 will synchronously drive the positioning block 42 to move. At this time, the positioning block 42 will squeeze the buffer spring 45 to deform. When the semicircular gear 5 is separated from the movable tooth plate 4, the buffer spring 45 can rebound the positioning block 42, and the positioning block 42 will also drive the movable tooth plate 4 to move back. When the movable tooth plate 4 moves back and forth left and right, the spray assembly 7 can be driven to move synchronously through the positioning seat 6. Finally, the water pump is started to extract the water inside the water storage cylinder 2, so that the water is sprayed out through the sprinkler head 72.

[0044] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A spraying device for planting, comprising a cart (1) and a water storage cylinder (2), wherein the water storage cylinder (2) is mounted on the upper end of the cart (1), characterized in that: A support assembly (3) is installed on one side of the upper end of the cart (1), and a movable tooth plate (4) is slidably connected to the upper end of the support assembly (3). A semicircular gear (5) is installed on the upper end of the side of the support assembly (3) close to the water storage cylinder (2), and a positioning seat (6) is installed in the middle of the side of the movable tooth plate (4) away from the semicircular gear (5), and a spraying assembly (7) is installed on the side of the positioning seat (6) away from the movable tooth plate (4).

2. A spraying device for planting according to claim 1, characterized in that: A stirring rod (21) is installed inside the water storage cylinder (2), stirring blades (22) are symmetrically installed on both sides of the stirring rod (21), and a pulley A (23) and a motor (24) are installed on the upper end of the stirring rod (21), and the pulley A (23) and the motor (24) are located at the upper end of the water storage cylinder (2).

3. A spraying device for planting according to claim 2, characterized in that: The support assembly (3) comprises a support frame (31) and a telescopic cylinder (32) installed at the lower end of the support frame (31); a support plate (33) is installed on one side of the upper end of the support frame (31); a guide groove (34) is provided in the middle of the upper end of the support frame (31); and a T-shaped groove (35) is provided at the lower end of the guide groove (34).

4. A spraying device for planting according to claim 1, characterized in that: A T-shaped slider (41) is installed at the lower end of the movable tooth plate (4), a positioning block (42) is installed in the middle of the upper end of the movable tooth plate (4), a positioning hole (43) is provided in the middle of the positioning block (42), a fixed connecting rod (44) is provided in the middle of the positioning hole (43), and buffer springs (45) are sleeved on the outside of both sides of the fixed connecting rod (44).

5. A spraying device for planting according to claim 1, characterized in that: A belt pulley B (51) is installed on the upper end of the semicircular gear (5), and a connecting shaft (52) is installed between the semicircular gear (5) and the belt pulley B (51).

6. A spraying device for planting according to claim 5, characterized in that: A threaded sleeve (61) is installed on the side of the positioning seat (6) away from the movable tooth plate (4), and an inner wall of the threaded sleeve (61) is provided with an internal thread.

7. A spraying device for planting according to claim 1, characterized in that: The spray assembly comprises a water distribution pipe (71) and sprinkler heads (72) symmetrically installed at both ends of one side of the water distribution pipe (71); sealing valves (73) are installed on both sides of the water distribution pipe (71) close to the sprinkler heads (72); and an external thread is provided in the middle of the exterior of the water distribution pipe (71).

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