Microbial agent spraying device

Abstract

The utility model discloses a microbial agent spraying device and belongs to the technical field of spraying devices. A microbial agent spraying device comprises a movable base, a stirring tank is fixedly connected to the top end of the movable base, a feeding port is formed in the edge of the top of the stirring tank, a stirring shaft is rotationally connected to the middle of the top end of the stirring tank, and a swing assembly is connected between the top end of the stirring shaft and the stirring tank; a water pump fixedly connected to the top end of the movable base is arranged on one side of the stirring tank. According to the microbial agent spraying device, when the microbial agent spraying device is used, through the arrangement of the swing assembly, the motor can be started, the transmission disc is driven to rotate, and the design of the transmission column and the transmission channel is matched, so that the inverted-L-shaped moving frame swings left and right back and forth, and the toothed plate performs back-and-forth transmission on the gear; therefore, the stirring shaft rotates forwards and backwards in a reciprocating manner, and meanwhile, the two spray heads rotate leftwards and rightwards in a reciprocating manner, so that the purpose of uniformly spraying a microbial agent is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of spraying device technology, specifically relating to a microbial agent spraying device. Background Technology

[0002] Microbial agent spraying devices are specialized equipment used in agriculture and environmental management, capable of efficiently and evenly spraying microbial agents onto soil, plants, or specific areas.

[0003] Existing microbial agent spraying devices have the following drawbacks during use:

[0004] Although conventional methods use two nozzles that swing back and forth to spray evenly, the distance between the two nozzles and their height are adjusted and locked separately. It is impossible to lock the distance between the two nozzles at the same time as adjusting and locking their height, which makes the adjustment and locking process very inconvenient. Therefore, a microbial agent spraying device is needed. Utility Model Content

[0005] The purpose of this invention is to provide a microbial agent spraying device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A microbial agent spraying device includes a movable base, a mixing tank fixedly connected to the top of the movable base, a feed inlet at the top edge of the mixing tank, a stirring shaft rotatably connected to the top center of the mixing tank, a swing assembly connected between the top of the stirring shaft and the mixing tank, a water pump fixedly connected to the top of the movable base on one side of the mixing tank, the water pump inlet connected to the inside of the mixing tank via a liquid extraction pipe, the water pump outlet connected to a U-shaped connecting pipe via a liquid delivery pipe, both ends of the top of the U-shaped connecting pipe being fixedly connected to inverted L-shaped liquid outlet pipes via telescopic flexible hoses, and the front ends of the inverted L-shaped liquid outlet pipes being fixedly connected to spray nozzles, the swing assembly including an inverted L-shaped movable frame slidably connected to the top of the mixing tank, and a synchronous adjustment and positioning assembly connected between the inverted L-shaped movable frame and the two inverted L-shaped liquid outlet pipes.

[0008] Preferably, the top of the inverted L-shaped movable frame is slidably sleeved on the outside of the guide rail with an I-shaped vertical cross section. The guide rail is fixed to the top of the mixing tank. A toothed plate is fixedly connected to one end of the inverted L-shaped movable frame near the top of the stirring shaft. A gear is meshed in the middle of the toothed plate. The gear is fixed to the outside of the top extension of the stirring shaft.

[0009] Preferably, the top center of the inverted L-shaped movable frame is provided with a transmission channel, which is movably sleeved on the outside of the transmission column. The bottom end of the transmission column is fixed to the top edge of the transmission disk, the bottom center of the transmission disk is fixed to the output shaft of the motor, and the motor is fixed to the outer wall of the mixing tank.

[0010] Preferably, the synchronous adjustment and positioning assembly includes movable sleeves fixed to the outside of both inverted L-shaped liquid outlet pipes. Both movable sleeves are slidably sleeved on the outside of fixed inner rods. The near ends of the two fixed inner rods are fixed to the outer wall of the same sliding seat with an I-shaped cross-section. The sliding seat is slidably connected to a sliding groove opened on the inverted L-shaped movable frame. A U-shaped limiting block is fixed to the side of the sliding seat away from the mixing tank. A moving rod is slidably sleeved on the outside of the U-shaped limiting block. Both ends of the moving rod are fixed to first positioning blocks. Multiple equidistant first positioning grooves that cooperate with the first positioning blocks are opened on the outer walls of both movable sleeves.

[0011] Preferably, the middle part of the side of the moving rod opposite to the sliding seat is fixed to the inner wall of the U-shaped limiting block by an S-shaped spring piece.

[0012] Preferably, a second positioning block is fixedly connected to the middle of the side of the moving rod facing the sliding seat, and a plurality of second positioning grooves that cooperate with the second positioning block are opened on the outer wall of the inverted L-shaped moving frame.

[0013] Compared with the prior art, the microbial agent spraying device provided by this utility model has at least the following beneficial effects:

[0014] In this invention, when using the microbial agent spraying device, the oscillating component activates the motor, driving the transmission disc to rotate. Combined with the design of the transmission column and transmission channel, this causes the inverted L-shaped moving frame to oscillate back and forth, and the toothed plate to drive the gears back and forth. This allows the stirring shaft to rotate in both directions simultaneously, while the two nozzles also rotate back and forth, achieving uniform spraying of the microbial agent. Furthermore, when synchronously adjusting and locking the distance and height between the two nozzles, pulling the moving rod compresses the S-shaped spring, causing the second positioning block to be pulled out of its corresponding second positioning slot. Simultaneously, the moving rod... The first positioning blocks, which are fixed at both ends, can be pulled out from their respective first positioning slots. At this time, both movable sleeve rods can be moved and adjusted on the outside of their respective fixed inner rods, making the distance between the two nozzles adjustable. In addition, the height of the sliding seat can also be manually adjusted up and down. After adjustment, the moving rod is released, and under the rebound force of the S-shaped spring, the second positioning block is re-inserted into the second positioning slot at the corresponding height, achieving locking after height adjustment. In addition, the two first positioning blocks are re-inserted into their respective first positioning slots, thereby locking the distance between the two nozzles after adjustment, greatly improving the ease of use of the microbial agent spraying device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall three-dimensional second-view structure of this utility model;

[0017] Figure 3 This is a three-dimensional top view of the components in the synchronous adjustment and positioning assembly on the sliding seat of this utility model.

[0018] Figure 4 This is an enlarged structural diagram of point A in this utility model;

[0019] Figure 5 This is a top view of the components in the synchronous adjustment and positioning assembly on the sliding seat of this utility model.

[0020] In the picture:

[0021] 1. Movable base; 11. Mixing tank; 12. Feed inlet; 13. Mixing shaft; 2. Swing assembly; 21. Gear; 22. Tooth plate; 23. Inverted L-shaped moving frame; 24. Guide rail; 25. Transmission channel; 26. Transmission column; 27. Transmission disc; 28. Motor; 3. Water pump; 31. U-shaped connecting pipe; 311. Liquid extraction pipe; 32. Telescopic hose; 33. Inverted L-shaped liquid outlet pipe; 34. Nozzle; 4. Synchronous adjustment and positioning assembly; 41. Sliding seat; 42. U-shaped limit block; 421. S-shaped spring; 43. Moving rod; 44. First positioning block; 45. Fixed inner rod; 46. Movable sleeve rod; 47. First positioning groove; 48. Second positioning block; 49. Second positioning groove. Detailed Implementation

[0022] The present invention will be further described below with reference to the embodiments.

[0023] To make the objectives, technical solutions, and advantages of the present utility model embodiments clearer, the technical solutions of the present utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments obtained by those skilled in the art based on the described embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0025] Example

[0026] Although the conventional method uses two nozzles 34 to swing and spray evenly through a back-and-forth left-and-right swinging structure, the distance between the two nozzles 34 and the height of the two nozzles 34 are adjusted and locked separately. It is not possible to lock the distance between the two nozzles 34 while adjusting and locking the height of the two nozzles 34, which makes the adjustment and locking very inconvenient.

[0027] For this purpose, please refer to Figure 1-5This utility model provides a microbial agent spraying device, including: a movable base 1, a mixing tank 11 fixedly connected to the top of the movable base 1, an inlet 12 opened at the top edge of the mixing tank 11, a stirring shaft 13 rotatably connected to the middle of the top of the mixing tank 11, a swing assembly 2 connected between the top of the stirring shaft 13 and the mixing tank 11, a water pump 3 fixedly connected to the top of the movable base 1 on one side of the mixing tank 11, the inlet of the water pump 3 being connected to the inside of the mixing tank 11 through a liquid extraction pipe 311, the outlet of the water pump 3 being fixedly connected to a U-shaped connecting pipe 31 through a liquid delivery pipe, both ends of the top of the U-shaped connecting pipe 31 being fixedly connected to an inverted L-shaped liquid outlet pipe 33 through a telescopic hose 32, the front end of each inverted L-shaped liquid outlet pipe 33 being fixedly connected to a nozzle 34, the swing assembly 2 including an inverted L-shaped moving frame 23 slidably connected to the top of the mixing tank 11, and a synchronous adjustment and positioning assembly 4 connected between the inverted L-shaped moving frame 23 and the two inverted L-shaped liquid outlet pipes 33.

[0028] The bottom end of the stirring shaft 13 is also fixed with a stirring blade located inside the stirring tank 11, which is not shown in the figure and is not a prior art.

[0029] Further as Figure 1-5 As shown, it is worth noting that the top of the inverted L-shaped moving frame 23 is slidably sleeved on the outside of the guide rail 24 with an I-shaped vertical cross section. The guide rail 24 is fixed to the top of the mixing tank 11. A toothed plate 22 is fixedly connected to one end of the inverted L-shaped moving frame 23 near the top of the stirring shaft 13. A gear 21 is meshed with the middle of the toothed plate 22. The gear 21 is fixed to the outside of the top extension of the stirring shaft 13. A transmission channel 25 is opened in the middle of the top of the inverted L-shaped moving frame 23. The transmission channel 25 is movably sleeved on the outside of the transmission column 26. The bottom end of the transmission column 26 is fixed to the top edge of the transmission disk 27. The bottom center of the transmission disk 27 is fixed to the output shaft of the motor 28. The motor 28 is fixed to the outer wall of the mixing tank 11.

[0030] The width of the transmission channel 25 is equal to the diameter of the transmission column 26, and the length of the transmission channel 25 is larger than the diameter of the transmission disc 27. Since the above-mentioned design uses a telescopic hose 32, the adjustment of the distance and height between the two nozzles 34 will not affect the back-and-forth left-and-right swing of the two nozzles 34.

[0031] Further as Figure 1-5As shown, it is worth noting that in order to synchronize the adjustment and locking of the height and spacing of the two nozzles 34, a synchronous adjustment and positioning assembly 4 is provided, including movable sleeves 46 fixed to the outside of the two inverted L-shaped liquid outlet pipes 33. The two movable sleeves 46 are slidably sleeved on the outside of the fixed inner rods 45. The close ends of the two fixed inner rods 45 are fixed to the outer wall of the same sliding seat 41 with an I-shaped cross-section. The sliding seat 41 is slidably connected to the sliding groove opened on the inverted L-shaped moving frame 23. A U-shaped limiting block is fixed to the side of the sliding seat 41 away from the mixing tank 11. 42. A movable rod 43 is slidably sleeved on the outer side of the U-shaped limiting block 42. Both ends of the movable rod 43 are fixedly connected to the first positioning block 44. The outer walls of the two movable sleeve rods 46 are provided with a plurality of equidistant first positioning grooves 47 that cooperate with the first positioning block 44. The middle part of the side of the movable rod 43 away from the sliding seat 41 is fixedly connected to the inner wall of the U-shaped limiting block 42 by an S-shaped spring piece 421. The middle part of the side of the movable rod 43 facing the sliding seat 41 is fixedly connected to the second positioning block 48. The outer wall of the inverted L-shaped movable frame 23 is provided with a plurality of second positioning grooves 49 that cooperate with the second positioning block 48.

[0032] The second positioning groove 49 and the first positioning groove 47 have the same depth.

[0033] In summary: When using this microbial agent spraying device, the oscillating component 2 activates the motor 28, driving the transmission disc 27 to rotate. Combined with the design of the transmission column 26 and transmission channel 25, this causes the inverted L-shaped moving frame 23 to oscillate back and forth, and the toothed plate 22 to transmit power to the gear 21. This allows the stirring shaft 13 to rotate in both directions, while simultaneously causing the two nozzles 34 to rotate back and forth, achieving uniform spraying of the microbial agent. Furthermore, when synchronously adjusting and locking the distance and height between the two nozzles 34, pulling the moving rod 43 compresses the S-shaped spring 421, causing the second positioning block 48 to be pulled out of the corresponding second positioning groove 49. Simultaneously, the moving rod 43... The first positioning blocks 44, which are fixed at both ends, can be pulled out from their respective first positioning slots 47. At this time, both movable sleeve rods 46 can be moved and adjusted outside the corresponding fixed inner rods 45, so that the distance between the two nozzles 34 is adjustable. In addition, the height of the sliding seat 41 can also be manually adjusted up and down. After adjustment, the moving rod 43 is released, and under the rebound force of the S-shaped spring 421, the second positioning block 48 is re-inserted into the second positioning slot 49 at the corresponding height, realizing the locking after height adjustment. In addition, the two first positioning blocks 44 are re-inserted into their respective first positioning slots 47, thereby locking the distance between the two nozzles 34 after the distance is adjusted, greatly improving the ease of use of the microbial agent spraying device.

[0034] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by a person skilled in the art to which this utility model pertains. The words "comprising" or "including" and similar terms used in this utility model mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects. The words "connected" or "linked" and similar terms are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up," "down," "left," "right," etc., are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0035] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A microbial agent spraying device, comprising a movable base (1), a mixing tank (11) fixedly connected to the top of the movable base (1), an inlet (12) provided at the top edge of the mixing tank (11), a stirring shaft (13) rotatably connected to the middle of the top of the mixing tank (11), a swing assembly (2) connected between the top of the stirring shaft (13) and the mixing tank (11), a water pump (3) fixedly connected to the top of the movable base (1) on one side of the mixing tank (11), the inlet of the water pump (3) being connected to the inside of the mixing tank (11) through a liquid extraction pipe (311), the outlet of the water pump (3) being fixedly connected to a U-shaped connecting pipe (31) through a liquid delivery pipe, both ends of the top of the U-shaped connecting pipe (31) being fixedly connected to an inverted L-shaped liquid outlet pipe (33) through a telescopic hose (32), and the front end of the inverted L-shaped liquid outlet pipe (33) being fixedly connected to a nozzle (34), characterized in that, The swing assembly (2) includes an inverted L-shaped moving frame (23) that is slidably connected to the top of the mixing tank (11), and a synchronous adjustment and positioning assembly (4) is connected between the inverted L-shaped moving frame (23) and the two inverted L-shaped liquid outlet pipes (33).

2. The microbial agent spraying device according to claim 1, characterized in that: The top of the inverted L-shaped moving frame (23) is slidably sleeved on the outside of the guide rail (24) with an I-shaped vertical cross section. The guide rail (24) is fixed to the top of the mixing tank (11). A toothed plate (22) is fixedly connected to one end of the inverted L-shaped moving frame (23) near the top of the stirring shaft (13). A gear (21) is meshed in the middle of the toothed plate (22). The gear (21) is fixed to the outside of the top extension of the stirring shaft (13).

3. The microbial agent spraying device according to claim 2, characterized in that: It also includes a transmission disc (27), and a transmission channel (25) is provided at the top center of the inverted L-shaped moving frame (23). The transmission channel (25) is movably sleeved on the outside of the transmission column (26). The bottom end of the transmission column (26) is fixed to the top edge of the transmission disc (27). The bottom center of the transmission disc (27) is fixed to the output shaft of the motor (28). The motor (28) is fixed to the outer wall of the mixing tank (11).

4. The microbial agent spraying device according to claim 1, characterized in that: The synchronous adjustment and positioning assembly (4) includes movable sleeves (46) fixed to the outside of the two inverted L-shaped liquid outlet pipes (33). The two movable sleeves (46) are slidably sleeved on the outside of the fixed inner rods (45). The two fixed inner rods (45) are fixed to the outer wall of the same sliding seat (41) with an I-shaped cross-section. The sliding seat (41) is slidably connected to the sliding groove opened on the inverted L-shaped moving frame (23). A U-shaped limiting block (42) is fixedly connected to the side of the sliding seat (41) away from the stirring tank (11). A moving rod (43) is slidably sleeved on the outside of the U-shaped limiting block (42). A first positioning block (44) is fixedly connected to both ends of the moving rod (43). A plurality of equidistant first positioning grooves (47) are opened on the outer wall of the two movable sleeves (46) to cooperate with the first positioning block (44).

5. The microbial agent spraying device according to claim 4, characterized in that: The middle part of the side of the moving rod (43) opposite to the sliding seat (41) is fixed to the inner wall of the U-shaped limiting block (42) by an S-shaped spring piece (421).

6. The microbial agent spraying device according to claim 5, characterized in that: A second positioning block (48) is fixedly connected to the middle of the side of the moving rod (43) facing the sliding seat (41), and a plurality of second positioning grooves (49) that cooperate with the second positioning block (48) are provided on the outer wall of the inverted L-shaped moving frame (23).

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