Silage fungicide spraying device

Abstract

The utility model discloses a silage fungicide spraying device, and relates to the technical field of agricultural equipment. The device comprises a traction frame, a walking mechanism and a first spraying mechanism, the traction frame and the first spraying mechanism are installed on the two sides of the walking mechanism, the traction frame is connected with traction equipment through a connecting piece, a liquid storage tank is installed on the upper portion of the walking mechanism, walking wheels are installed on the lower portion of the walking mechanism, and a second supporting plate is connected with the walking mechanism. The first electric telescopic rod is inversely installed on the second supporting plate, the telescopic end of the first electric telescopic rod penetrates through the second supporting plate to be connected with the first spray head, a liquid inlet of the hose is connected with a liquid outlet of the liquid storage tank, and a liquid outlet of the hose is connected with a liquid inlet of the first spray head. According to the specific condition of the environment, the distance between the first spray head and the ground surface is controlled through stretching and retracting of the telescopic end of the first electric telescopic rod, and the problems that under the influence of the environment, the spraying range of fungicide is large, and spraying is uneven are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery equipment, in particular to a silage inoculant spraying device. Background Art

[0002] Silage is a method of preserving fresh green forage (such as corn, forage grass, etc.) through microbial fermentation under anaerobic conditions. Adding inoculant to silage can promote rapid fermentation of the forage, shorten the silage time, improve the silage quality, and reduce the loss of dry matter and protein.

[0003] The existing inoculant spraying method mainly drives the spraying mechanism to spray through a traction device. Its advantage is that the spraying efficiency is relatively high. However, during the spraying process, the spraying height is not adjustable, and it cannot adapt to the heights of different equipment silos. For different silage methods, the distance between the spraying end and the silage forage cannot be adjusted, which affects the mixing effect of the silage forage and the inoculant. Summary of the Utility Model

[0004] Aiming at the above technical problems, the utility model provides a silage inoculant spraying device, which is used to solve the problem that the spraying height is not adjustable during the existing silage inoculant spraying process, affecting the inoculant spraying effect.

[0005] In order to achieve the above purpose, the technical solution of the utility model is specifically as follows:

[0006] A silage inoculant spraying device includes a towing frame, a traveling mechanism, and a first spraying mechanism. The front side of the traveling mechanism is connected to a traction device through the towing frame, and the first spraying mechanism is arranged at the rear side. The first spraying mechanism includes a liquid storage tank, a second support plate, a first electric telescopic rod, a hose, and a first nozzle. The liquid storage tank is installed on the traveling mechanism. The second support plate is horizontally arranged on the side of the traveling mechanism. The first electric telescopic rod is installed upside down on the second support plate. The first nozzle is arranged below the second support plate and is connected to the telescopic end of the first electric telescopic rod. The liquid inlet of the hose is connected to the liquid outlet of the liquid storage tank, and the liquid outlet of the hose is connected to the liquid inlet of the first nozzle.

[0007] Further, the liquid storage tank is of a cylindrical structure. A stirring rod is rotatably installed in the liquid storage tank, and stirring blades are installed on the stirring rod. A motor is installed on the outer wall of the liquid storage tank, and the main shaft of the motor passes through the tank body of the liquid storage tank and is connected to the stirring rod.

[0008] Further, a water injection port and a liquid inlet pipe are provided on the liquid storage tank. The liquid inlet pipe is connected to the liquid storage tank through a valve. The liquid inlet pipe is made of a transparent material and is provided with scales. A viewing window is provided on the tank body of the liquid storage tank. The viewing window is made of a transparent material and is provided with scales.

[0009] Furthermore, the towing frame includes a first support plate horizontally installed on the side of the traveling mechanism and a rib plate inclinedly installed on the side of the traveling mechanism. A connecting piece is connected at the joint of the first support plate and the rib plate for connecting with the towing device, and auxiliary support legs are installed at the bottom of the first support plate.

[0010] Furthermore, the traveling mechanism includes a frame and traveling wheels. The traveling wheels are installed at the lower part of the frame, and a rotating cylinder is installed on the rotating shaft of the traveling wheels. Rake teeth are evenly installed on the outer wall of the rotating cylinder.

[0011] Furthermore, a second spraying mechanism is further included. The second spraying mechanism is installed on the first support plate. The second spraying mechanism includes a second electric telescopic rod and a second spray head. The second electric telescopic rod is installed upside down on the first support plate. The second spray head is arranged below the first support plate and is connected to the telescopic end of the second electric telescopic rod. The liquid inlet of the second spray head is connected to the liquid outlet of the liquid storage tank through a hose.

[0012] Furthermore, a plurality of sliding rods are vertically arranged at the top of the first spray head and are slidably connected with the second support plate. A plurality of sliding rods are vertically arranged at the top of the second spray head and are slidably connected with the first support plate.

[0013] Furthermore, a water pump is installed at the liquid outlet of the liquid storage tank. The liquid outlet of the water pump is connected to the first spray head and the second spray head respectively through hoses.

[0014] Furthermore, protective covers are installed on both the first spray head and the second spray head. The protective cover is a trapezoidal structure without a bottom, and the end with the larger diameter of the protective cover faces downwards.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. According to the specific situation of the environment, by extending and retracting the telescopic end of the first electric telescopic rod, the distance between the first spray head and the silage feed is controlled, overcoming the problems of large spraying range and uneven spraying of the bactericide caused by environmental influence.

[0017] 2. The stirring rod is driven by a motor to rotate, thereby driving the stirring blades to stir the bactericide solution in the liquid storage tank, ensuring the full fusion of the bactericide and water in the liquid storage tank, saving time and effort, and improving the automation degree of the equipment.

[0018] 3. The observation window is made of transparent material and is provided with scales; on the one hand, it is convenient to quantitatively inject water into the liquid storage tank, and on the other hand, it is convenient to observe the remaining amount of the bactericide solution in the liquid storage tank.

[0019] 4. The rotating cylinder drives the rake teeth to rotate and turn over the silage feed.

[0020] 5. First, the second spraying mechanism installed on the traction frame sprays the microbial agent, and then the silage is turned and mixed by the rotation of the rake teeth. Finally, the first spraying mechanism sprays the microbial agent again, which is conducive to fully spraying the microbial agent on the silage.

[0021] 6. The sliding rod is slidably connected to the first support plate, thereby improving the stability of the first nozzle and the second nozzle in moving up and down.

[0022] 7. Increase the spraying water pressure of the first nozzle and the second nozzle through a water pump.

[0023] 8. The large-diameter end of the protective cover faces downward to form a retaining structure. When spraying the fungicide, it is helpful to concentrate the fungicide on the area of the protective cover, thereby improving the uniformity of spraying, and helping to reduce the impact of wind on the spraying of fungicide during outdoor spraying operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the first spraying mechanism in the utility model;

[0026] Figure 3 It is a schematic diagram of the connection structure between the walking mechanism and the liquid storage tank in the utility model;

[0027] Figure 4 It is a structural schematic diagram after the second spraying mechanism is provided in the utility model;

[0028] Figure 5 This is a structural schematic diagram of a liquid storage tank provided with a liquid inlet pipe in the utility model.

[0029] In the figure:

[0030] 1-traction frame; 2-travel mechanism; 3-first spraying mechanism; 4-first support plate; 5-connecting piece; 6-auxiliary support leg; 9-travel wheel; 10-second support plate; 11-liquid storage tank; 12-protective cover; 13-first electric telescopic rod; 14-slide rod; 15-motor; 17-first nozzle; 18-hose; 21-water pump; 22-stirring rod; 23-stirring blade; 24-second spraying mechanism; 25-second electric telescopic rod; 27-second nozzle; 28-rotating shaft; 29-rotating drum; 30-rake teeth; 31-liquid inlet pipe; 32-valve; 33-observation window; 34-water inlet. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessarily confusing the concept of the present utility model.

[0032] A silage inoculant spraying device includes a towing frame 1, a traveling mechanism 2, and a first spraying mechanism 3. The front side of the traveling mechanism 2 is connected to a towing device through the towing frame 1, and the first spraying mechanism 3 is arranged at the rear side. The first spraying mechanism 3 includes a liquid storage tank 11, a second support plate 10, a first electric telescopic rod 13, a hose 18, and a first spray head 17. The liquid storage tank 11 is installed on the traveling mechanism 2. The second support plate 10 is horizontally arranged on the side of the traveling mechanism 2. The first electric telescopic rod 13 is installed upside down on the second support plate 10. The first spray head 17 is arranged below the second support plate 10 and is connected to the telescopic end of the first electric telescopic rod 13. The liquid inlet of the hose 18 is connected to the liquid outlet of the liquid storage tank 11, and the liquid outlet of the hose 18 is connected to the liquid inlet of the first spray head 17. According to the specific situation of the environment, by extending and retracting the telescopic end of the first electric telescopic rod 13, the distance between the first spray head 17 and the silage feed is controlled, overcoming the problem that the inoculant has a large spraying range and uneven spraying under the influence of the environment.

[0033] The liquid storage tank 11 is of a cylindrical structure. A stirring rod 22 is rotatably installed in the liquid storage tank 11, and stirring blades 23 are installed on the stirring rod 22. An electric motor 15 is installed on the outer wall of the liquid storage tank 11, and the main shaft of the electric motor 15 passes through the tank body of the liquid storage tank 11 and is connected to the stirring rod 22. The electric motor 15 drives the stirring rod 22 to rotate, thereby driving the stirring blades 23 to stir the inoculant solution in the liquid storage tank 11, ensuring that the inoculant and water in the liquid storage tank 11 are fully mixed, saving time and effort, and improving the automation degree of the device.

[0034] The liquid storage tank 11 is provided with a water injection port 34 and a liquid inlet pipe 31. The liquid inlet pipe 31 is connected to the liquid storage tank 11 through a valve 32. The liquid inlet pipe 31 is made of a transparent material and is provided with scales. The tank body of the liquid storage tank 11 is provided with an observation window 33. The observation window 33 is made of a transparent material and is provided with scales. On the one hand, it is convenient to quantitatively inject water into the liquid storage tank 11, and on the other hand, it is convenient to observe the remaining amount of the inoculant solution in the liquid storage tank 11.

[0035] The towing frame 1 includes a first support plate 4 horizontally installed on the side of the traveling mechanism 2 and a rib plate 8 inclinedly installed on the side of the traveling mechanism. A connecting member 5 is connected at the joint of the first support plate 4 and the rib plate 8 for connecting to a towing device. An auxiliary support leg 6 is installed at the bottom of the first support plate 4. When there is no towing device, the auxiliary support leg 6 cooperates with the traveling wheels 9 to stably support the device.

[0036] The traveling mechanism 2 includes a frame 7 and traveling wheels 9. The traveling wheels 9 are installed at the lower part of the frame 7. A rotating cylinder 29 is installed on the rotating shaft 28 of the traveling wheel 9. Rake teeth 30 are evenly installed on the outer wall of the rotating cylinder 29. When the traveling wheel 9 rotates, it drives the rotating cylinder 29 to rotate, thereby driving the rake teeth 30 to rotate and stir the silage feed through the rotating cylinder 29.

[0037] It further includes a second spraying mechanism 24. The second spraying mechanism 24 is installed on the first support plate 4. The second spraying mechanism 24 includes a second electric telescopic rod 25 and a second spray head 27. The second electric telescopic rod 25 is installed upside down on the first support plate 4. The second spray head 27 is arranged below the first support plate 4 and is connected to the telescopic end of the second electric telescopic rod 25. The liquid inlet of the second spray head 27 is connected to the liquid outlet of the liquid storage tank 11 through a hose 18. First, the second spraying mechanism 24 installed on the towing frame 1 sprays the fungicide, then the rake teeth 30 rotate to stir the silage feed, and finally the first spraying mechanism 3 sprays the fungicide again, which is beneficial to fully spray the fungicide on the silage feed.

[0038] A plurality of sliding rods 14 are vertically arranged on the top of the first spray head 17. The sliding rods 14 are slidably connected with the second support plate 10. A plurality of sliding rods 14 are vertically arranged on the top of the second spray head 27. The sliding rods 14 are slidably connected with the first support plate 4, which improves the stability of the up and down movement of the first spray head 17 and the second spray head 27.

[0039] A water pump 21 is installed at the liquid outlet of the liquid storage tank 11. The liquid outlet of the water pump 21 is connected to the first spray head 17 and the second spray head 27 respectively through a hose 18. The water pump 21 is used to increase the spraying water pressure of the first spray head 17 and the second spray head 27.

[0040] A protective cover 12 is installed on both the first spray head 17 and the second spray head 27. The protective cover 12 is a trapezoidal structure without a bottom. The large-diameter end of the protective cover 12 faces downward to form a surrounding structure. When spraying the fungicide, it is beneficial to concentrate the spraying of the fungicide in the area of the protective cover 12, thereby improving the spraying uniformity, and it is also beneficial to reduce the influence of wind on the fungicide spraying during outdoor spraying operations.

[0041] In one embodiment, the traveling mechanism 2 is provided with a controller. The controller is electrically connected to the first electric telescopic rod 13, the second electric telescopic rod 25, the motor 15 and the water pump 21 respectively. The controller accurately controls the telescopic amounts of the first electric telescopic rod 13 and the second electric telescopic rod 25, so as to accurately control the distance between the first spray head 17 and the silage feed, and the distance between the second spray head 27 and the silage feed respectively.

[0042] The traveling mechanism 2 can be provided with a storage battery to supply power to each electrical device. This is prior art and will not be elaborated here.

[0043] During use, first, a certain amount of water is quantitatively injected into the liquid storage tank 11 through the water injection port 34. Then, a certain amount of bacterial agent is quantitatively added to the liquid inlet pipe 31, and the valve 32 is opened to enable the bacterial agent to enter the liquid storage tank 11. The controller controls the motor 15 to start, and drives the stirring blade 23 to rotate through the stirring rod 22, so that the bacterial agent is fully dissolved in water. Then, the traction frame 1 is connected to the traction device, and the traction device drives the automatic spraying device for silage bacterial agent to move. At the same time, the controller respectively controls the first electric telescopic rod 13 and the second electric telescopic rod 25, so as to respectively adjust the distance between the first nozzle 17 and the silage feed, and the distance between the second nozzle 27 and the silage feed. When the automatic spraying device for silage bacterial agent moves, the controller starts the water pump 21, and the first nozzle 17 and the second nozzle 27 respectively spray the bacterial agent solution onto the silage feed. Among them, the second nozzle 27 sprays onto the surface of the silage feed, and the silage feed is turned over by the rake teeth 30, turning the silage feed located at the lower part to the upper part. Subsequently, the bacterial agent is evenly sprayed through the first nozzle 17, thus realizing highly automated and precise quantification of bacterial agent spraying.

[0044] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A silage inoculant spraying device, characterized in that: It includes a traction frame (1), a traveling mechanism (2), and a first spraying mechanism (3). The front side of the traveling mechanism (2) is connected to a traction device through the traction frame (1), and the first spraying mechanism (3) is arranged at the rear side. The first spraying mechanism (3) includes a liquid storage tank (11), a second support plate (10), a first electric telescopic rod (13), a hose (18), and a first nozzle (17). The liquid storage tank (11) is installed on the traveling mechanism (2). The second support plate (10) is horizontally arranged on the side of the traveling mechanism (2). The first electric telescopic rod (13) is installed upside down on the second support plate (10). The first nozzle (17) is arranged below the second support plate (10) and is connected to the telescopic end of the first electric telescopic rod (13). The liquid inlet of the hose (18) is connected to the liquid outlet of the liquid storage tank (11), and the liquid outlet of the hose (18) is connected to the liquid inlet of the first nozzle (17).

2. The silage inoculant spraying device according to claim 1, wherein: The liquid storage tank (11) is of a cylindrical structure. A stirring rod (22) is rotatably installed in the liquid storage tank (11), and stirring blades (23) are installed on the stirring rod (22). An electric motor (15) is installed on the outer wall of the liquid storage tank (11). The main shaft of the electric motor (15) passes through the tank body of the liquid storage tank (11) and is connected to the stirring rod (22).

3. The spraying device for silage inoculant according to claim 2, characterized in that: The liquid storage tank (11) is provided with a water injection port (34) and a liquid inlet pipe (31). The liquid inlet pipe (31) is connected to the liquid storage tank (11) through a valve (32). The liquid inlet pipe (31) is made of a transparent material and is provided with scales. The tank body of the liquid storage tank (11) is provided with an observation window (33). The observation window (33) is made of a transparent material and is provided with scales.

4. A silage inoculant spraying device according to claim 3, characterized in that: The traction frame (1) includes a first support plate (4) horizontally installed on the side of the traveling mechanism (2) and a rib plate (8) inclinedly installed on the side of the traveling mechanism. A connecting piece (5) is connected at the joint of the first support plate (4) and the rib plate (8) for connecting to the traction device. An auxiliary support leg (6) is installed at the bottom of the first support plate (4).

5. The silage inoculant spraying device according to claim 4, characterized in that: The traveling mechanism (2) includes a frame (7) and traveling wheels (9). The traveling wheels (9) are installed at the lower part of the frame (7). A rotating cylinder (29) is installed on the rotating shaft (28) of the traveling wheel (9), and rake teeth (30) are evenly installed on the outer wall of the rotating cylinder (29).

6. The silage inoculant spraying device according to claim 5, characterized in that: It further includes a second spraying mechanism (24). The second spraying mechanism (24) is installed on the first support plate (4). The second spraying mechanism (24) includes a second electric telescopic rod (25) and a second nozzle (27). The second electric telescopic rod (25) is installed upside down on the first support plate (4). The second nozzle (27) is arranged below the first support plate (4) and is connected to the telescopic end of the second electric telescopic rod (25). The liquid inlet of the second nozzle (27) is connected to the liquid outlet of the liquid storage tank (11) through the hose (18).

7. A silage inoculant spraying device according to claim 6, characterized in that: A plurality of sliding rods (14) are vertically arranged at the top of the first nozzle (17), and the sliding rods (14) are slidably connected to the second support plate (10). A plurality of sliding rods (14) are vertically arranged at the top of the second nozzle (27), and the sliding rods (14) are slidably connected to the first support plate (4).

8. The spraying device for silage inoculant according to claim 7, characterized in that: A water pump (21) is installed at the liquid outlet of the liquid storage tank (11), and the liquid outlet of the water pump (21) is connected to the first spray head (17) and the second spray head (27) respectively through a hose (18).

9. A silage inoculant spraying device according to claim 8, characterized in that: Protective covers (12) are installed on both the first spray head (17) and the second spray head (27). The protective cover (12) is a trapezoidal structure without a bottom, and the end with the larger diameter of the protective cover (12) faces downward.

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