Microbial agent spraying device

Abstract

The utility model discloses a microbial agent spraying device which comprises a base and a storage barrel arranged on the top surface of the base, and further comprises two spray heads, a water pump, a height adjusting assembly and a range adjusting assembly, the water pump is installed on the top face of the base, the input end of the water pump is connected with a discharging opening in the bottom of the storage barrel through a pipeline, and the output end of the water pump communicates with the two spray heads through hoses; the range adjusting assembly is used for adjusting the distance between the two spray heads, the range adjusting assembly comprises a moving plate, and the spray heads are arranged at the two ends of the moving plate correspondingly; the height adjusting assembly is used for adjusting the height of the two nozzles, and the moving plate is connected with the height adjusting assembly. The spraying height and range of the device can be adjusted, and the spraying range and practicability of the device can be improved.

Description

Technical Field

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

[0002] Microbial agents mainly refer to live bacterial preparations made by using porous materials as adsorbents after the target microorganisms (effective bacteria) have been industrially produced and expanded. This preparation has the functions of directly or indirectly improving the soil, restoring soil fertility, preventing soil-borne diseases, maintaining the balance of rhizosphere microbial flora, and degrading toxic substances. In agricultural production, microbial agents can increase the yield of agricultural products, improve the quality of agricultural products, enhance the stress resistance of crops, increase the utilization rate of chemical fertilizers, and improve soil nutrients. Therefore, as a green and sustainable alternative to biological pesticides and fertilizers, microbial agents have broad application prospects in agriculture. The use of microbial agents in agricultural planting usually uses a spraying device to spray the microbial agents on the roots or leaves of the plants.

[0003] Prior art, a utility model patent with application number 202121269185.8, discloses a microbial agent spraying device, which can effectively solve the problems of low spraying efficiency and uneven mixing of existing microbial agents, achieve full mixing of microbial agents, ensure comprehensive and efficient spraying, and is widely used in the field of agricultural planting with significant practicality. However, due to the fixed installation position of the spraying component, the spraying height cannot be adjusted according to the height of the plant during the spraying process. In addition, the spraying range of the nozzle cannot be adjusted, and the practicality is poor.

[0004] Therefore, it is necessary to develop a microbial agent spraying device for the above-mentioned defects. Utility Model Content

[0005] The utility model aims to provide a microbial agent spraying device, which can adjust the spraying height and range of the device and improve the spraying range and practicability of the device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model discloses a microbial inoculant spraying device, comprising a base and a material storage barrel arranged on the top surface of the base, and is characterized in that: it also comprises two nozzles, a water pump, a height adjustment component and a range adjustment component; the water pump is installed on the top surface of the base, the water pump input end is connected with the material discharge port at the bottom of the material storage barrel through a pipeline, and the water pump output end is respectively connected with the two nozzles through a hose; the range adjustment component is used to adjust the distance between the two nozzles, the range adjustment component comprises a movable plate, and the nozzles are respectively arranged at both ends of the movable plate; the height adjustment component is used to adjust the height of the two nozzles, and the movable plate is connected to the height adjustment component.

[0008] Furthermore, the range adjustment component also includes two racks, a gear and a motor. The interior of the movable plate is hollow. The two racks are arranged in parallel and are slidably connected in the inner cavity of the movable plate. One end of the two racks on different sides are respectively fixedly connected to the nozzle. The gear is rotatably connected to the bottom surface of the inner cavity of the movable plate and is respectively meshed with the two racks; the motor is fixedly connected to the top surface of the movable plate and the output end shaft passes through the top surface of the movable plate and is fixedly connected to the gear.

[0009] Furthermore, the top and bottom surfaces of the rack are provided with first slide grooves along the length direction, the inner wall of the movable plate is correspondingly provided with a first guide rail, and the first slide groove is installed on the first guide rail to guide the rack for sliding.

[0010] Furthermore, the height adjustment assembly includes a mounting plate, which is vertically fixedly connected to one end of the top surface of the base, and a groove is vertically opened on the side wall of the mounting plate. A lead screw is rotatably connected in the groove, and a slider is threadedly sleeved on the lead screw. The slider is slidably connected to the inner wall of the groove, and the slider is fixedly connected to the movable plate; the lead screw is connected to a driving unit, and the driving unit is used to drive the lead screw to rotate in the groove.

[0011] Furthermore, the driving unit includes a first bevel gear, a second bevel gear and a rotating rod, the first bevel gear is fixedly sleeved on the bottom of the screw, the second bevel gear is meshed with the first bevel gear, the rotating rod passes through the mounting plate and one end is fixedly connected to the second bevel gear; the rotating rod is rotatably connected to the mounting plate, and the other end of the rotating rod is fixedly connected to a handwheel.

[0012] Furthermore, two parallel second guide rails are arranged on both sides of the mounting plate, and two second slide grooves are correspondingly opened on the side walls of the movable plate. The second slide grooves are installed on the second guide rails to guide the movable plate for sliding.

[0013] Furthermore, wheels with braking function are arranged at the four corners of the bottom surface of the base, and a push handle is fixedly connected to the other end of the top surface of the base.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are:

[0015] The utility model can achieve the purpose of adjusting the height of the nozzle by setting a height adjustment component, and then achieve the purpose of spraying biological agents on plants at different heights by adjusting the height of the nozzle, avoiding the failure to evenly spray leaves at different heights of the plants when spraying plants at different heights, thereby improving the practicality of the device. At the same time, by setting a range adjustment component, the purpose of adjusting the horizontal position of the nozzle can be achieved, thereby increasing the spraying range of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the microbial agent spraying device of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the height adjustment component and the range adjustment component of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the range adjustment component of the utility model.

[0020] Explanation of the accompanying drawings: 1. base; 2. storage barrel; 3. nozzle; 4. water pump; 5. hose; 6. moving plate; 7. rack; 8. gear; 9. motor; 10. first slide groove; 11. first guide rail; 12. mounting plate; 13. groove; 14. lead screw; 15. slider; 16. first bevel gear; 17. second bevel gear; 18. rotating rod; 19. hand wheel; 20. second guide rail; 21. second slide groove; 22. wheel; 23. push handle. DETAILED DESCRIPTION

[0021] The core of the utility model is to provide a microbial agent spraying device, which can adjust the spraying height and range of the device, thereby improving the spraying range and practicability of the device.

[0022] 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.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] In a specific embodiment, Figure 1 and Figure 2 As shown, a microbial agent spraying device includes a base 1 and a storage barrel 2 arranged on the top surface of the base 1, and also includes two nozzles 3, a water pump 4, a height adjustment component and a range adjustment component; the water pump 4 is installed on the top surface of the base 1, the input end of the water pump 4 is connected to the discharge port at the bottom of the storage barrel 2 through a pipeline, and the output end of the water pump 4 is connected to the two nozzles 3 through a hose 5 and a three-way elbow; the range adjustment component is used to adjust the distance between the two nozzles 3, the range adjustment component includes a movable plate 6, and the nozzles 3 are respectively arranged at both ends of the movable plate 6; the height adjustment component is used to adjust the height of the two nozzles 3, and the movable plate 6 is connected to the height adjustment component.

[0025] By setting the height adjustment component, the purpose of adjusting the height of the nozzle 3 can be achieved, and then the purpose of spraying the biological agent on plants at different heights can be achieved by adjusting the height of the nozzle 3, so as to avoid the failure to evenly spray the leaves at different heights of the plants when spraying plants at different heights, thereby improving the practicality of the device. At the same time, by setting the range adjustment component, the purpose of adjusting the horizontal position of the nozzle 3 can be achieved, thereby increasing the spraying range of the nozzle.

[0026] In a specific embodiment, Figures 1 to 3 As shown, the range adjustment component also includes two racks 7, a gear 8 and a motor 9. The interior of the movable plate 6 is hollow. The two racks 7 are arranged in parallel and are slidably connected in the inner cavity of the movable plate 6. One end of the two racks 7 on different sides is fixedly connected to the nozzle 3 respectively. The gear 8 is rotatably connected to the bottom surface of the inner cavity of the movable plate 6 and is respectively meshed with the two racks 7; the motor 9 is fixedly connected to the top surface of the movable plate 6 and the output end shaft passes through the top surface of the movable plate 6 and is fixedly connected to the gear 8.

[0027] The motor 9 drives the gear 8 to rotate in the forward and reverse directions, further driving the two meshing racks 7 to move in the opposite direction in the movable plate 6, and finally driving the nozzles 3 fixedly connected to the racks 7 to move closer or farther away at the same time, thereby achieving the purpose of adjusting the horizontal positions of the two nozzles 3, thereby changing the spraying range of the nozzles 3.

[0028] Specifically, first slide grooves 10 are provided on the top and bottom surfaces of the rack 7 along the length direction, and a first guide rail 11 is fixedly connected to the inner wall of the movable plate 6 . The first slide grooves 10 are installed on the first guide rail 11 to guide the rack 7 for sliding.

[0029] Through the cooperation of the first sliding groove 10 and the first guide rail 11 , the rack 7 can be slidably guided so that the rack 7 can slide in the inner cavity of the moving plate 6 .

[0030] In a specific embodiment, Figure 1 and Figure 2 As shown, the height adjustment assembly includes a mounting plate 12, which is vertically fixedly connected to one end of the top surface of the base 1. A groove 13 is vertically opened on the side wall of the mounting plate 12. A lead screw 14 is rotatably connected in the groove 13. A slider 15 is threadedly sleeved on the lead screw 14. The slider 15 is slidably connected to the inner wall of the groove 13, and the slider 15 is fixedly connected to the movable plate 6; the lead screw 14 is connected to a driving unit, and the driving unit is used to drive the lead screw 14 to rotate in the groove 13.

[0031] The driving unit drives the lead screw 14 to rotate in the groove 13, further driving the slider 15 threadedly connected to the lead screw 14 to move linearly along the lead screw 14 in the groove 13, and then driving the moving plate 6 fixedly connected to the slider 15 to move linearly, thereby achieving the purpose of adjusting the height position of the nozzle 3.

[0032] Specifically, the driving unit includes a first bevel gear 16, a second bevel gear 17 and a rotating rod 18. The first bevel gear 16 is fixedly sleeved on the bottom of the screw 14, the second bevel gear 17 is meshed with the first bevel gear 16, the rotating rod 18 passes through the mounting plate 12 and one end is fixedly connected to the second bevel gear 17; the rotating rod 18 is rotatably connected to the mounting plate 12, and the other end of the rotating rod 18 is fixedly connected to a handwheel 19.

[0033] By manually rotating the hand wheel 19, the second bevel gear 17 is driven to rotate through the rotating rod 18, which further drives the first bevel gear 16 meshing with the second bevel gear 17 to rotate, and then drives the lead screw 14 fixedly connected to the first bevel gear 16 to rotate, thereby achieving the purpose of driving the lead screw 14 to rotate in the groove 13.

[0034] Specifically, two parallel second guide rails 20 are fixedly connected on both sides of the mounting plate 12, and two second slide grooves 21 are correspondingly opened on the side walls of the movable plate 6. The second slide grooves 21 are installed on the second guide rails 20 to guide the movable plate 6 for sliding.

[0035] Through the cooperation between the second sliding groove 21 and the second guide rail 20 , the movable plate 6 can be slidably guided so that the movable plate 6 can slide on the mounting plate 12 .

[0036] In a specific embodiment, Figure 1 and Figure 2 As shown, wheels 22 with brake function are fixedly connected to the four corners of the bottom surface of the base 1, and a push handle 23 is fixedly connected to the other end of the top surface of the base 1.

[0037] By such arrangement, it is convenient for the staff to hold the push handle 23 and push the device to move, thereby facilitating the mobile spraying of the biological agent on the plants at various positions.

[0038] Working principle of the utility model: When the utility model is used, the mixed biological bacteria agent is transferred to the storage barrel 2, and then the height of the nozzle 3 is adjusted according to the height of the plants to be sprayed. It is only necessary to manually rotate the hand wheel 19, and the second bevel gear 17 is driven to rotate through the rotating rod 18, and the first bevel gear 16 meshed with the second bevel gear 17 is further driven to rotate, and then the lead screw 14 fixedly connected to the first bevel gear 16 is driven to rotate, and the slider 15 threadedly sleeved with the lead screw 14 is further driven to move linearly along the lead screw 14 in the groove 13, and then the moving plate 6 fixedly connected to the slider 15 is driven to move linearly, so as to adjust the height of the nozzle 3 to a suitable position. When it is necessary to adjust the spraying range of the nozzle 3, it is only necessary to control the forward and reverse rotation of the motor 9 to drive the gear 8 to rotate, and further drive the two racks 7 meshed with it to move in the opposite direction in the moving plate 6, and finally drive the nozzles 3 fixedly connected with the racks 7 to move closer or farther at the same time, so as to adjust the spraying range of the two nozzles 3. After the adjustment is completed, the water pump 4 is turned on to extract the biological agent from the storage barrel 2 and transport it to the nozzle 3 through the pipeline. The staff holds the push handle 23 and pushes the device to move, thereby performing mobile spraying of the biological agent on the plants at various positions.

[0039] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0040] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A microbial agent spraying device, comprising a base (1) and a storage barrel (2) arranged on the top surface of the base (1), characterized in that: It also includes two nozzles (3), a water pump (4), a height adjustment component and a range adjustment component; the water pump (4) is installed on the top surface of the base (1), the input end of the water pump (4) is connected to the discharge port at the bottom of the storage barrel (2) through a pipeline, and the output end of the water pump (4) is connected to the two nozzles (3) through a hose (5); the nozzles (3) are fixedly connected to the two ends of the range adjustment component, the range adjustment component is used to adjust the distance between the two nozzles (3), and the height adjustment component is arranged at one end of the top surface of the base (1), and the height adjustment component is used to adjust the height of the two nozzles (3).

2. The microbial agent spraying device according to claim 1, characterized in that: The range adjustment component comprises a moving plate (6), two racks (7), a gear (8) and a motor (9); the moving plate (6) is hollow inside; the two racks (7) are arranged in parallel and are slidably connected in the inner cavity of the moving plate (6); one end of the two racks (7) on different sides is respectively fixedly connected to the nozzle (3); the gear (8) is rotatably connected to the bottom surface of the inner cavity of the moving plate (6) and is respectively meshed with the two racks (7); the motor (9) is fixedly connected to the top surface of the moving plate (6) and the output end shaft passes through the top surface of the moving plate (6) and is fixedly connected to the gear (8).

3. The microbial agent spraying device according to claim 2, characterized in that: The top and bottom surfaces of the rack (7) are both provided with a first slide groove (10) along the length direction, and the inner wall of the movable plate (6) is correspondingly provided with a first guide rail (11), and the first slide groove (10) is installed on the first guide rail (11) to guide the rack (7) for sliding.

4. The microbial agent spraying device according to claim 3, characterized in that: The height adjustment assembly comprises a mounting plate (12), wherein the mounting plate (12) is vertically fixedly connected to one end of the top surface of the base (1), a groove (13) is vertically opened on the side wall of the mounting plate (12), a lead screw (14) is rotatably connected in the groove (13), a slider (15) is threadedly sleeved on the lead screw (14), the slider (15) is slidably connected to the inner wall of the groove (13), and the slider (15) is fixedly connected to the movable plate (6); the lead screw (14) is connected to a driving unit, and the driving unit is used to drive the lead screw (14) to rotate in the groove (13).

5. The microbial agent spraying device according to claim 4, characterized in that: The driving unit comprises a first bevel gear (16), a second bevel gear (17) and a rotating rod (18); the first bevel gear (16) is fixedly sleeved on the bottom of the lead screw (14); the second bevel gear (17) is meshed with the first bevel gear (16); the rotating rod (18) passes through the mounting plate (12) and one end is fixedly connected to the second bevel gear (17); the rotating rod (18) is rotatably connected to the mounting plate (12); the other end of the rotating rod (18) is fixedly connected to a hand wheel (19).

6. The microbial agent spraying device according to claim 5, characterized in that: Two parallel second guide rails (20) are arranged on both sides of the mounting plate (12), and two second slide grooves (21) are correspondingly opened on the side wall of the movable plate (6). The second slide grooves (21) are installed on the second guide rails (20) to guide the movable plate (6) for sliding.

7. The microbial agent spraying device according to claim 1, characterized in that: Wheels (22) with brake functions are arranged at the four corners of the bottom surface of the base (1), and a push handle (23) is fixedly connected to the other end of the top surface of the base (1).

Images