Device for preventing and treating crop diseases by using trichoderma longibrachiatum
By designing an adjustment component, the problem of the non-adjustable angle of the spray head was solved, and the uniform spraying of the long-branched Trichoderma agent on crops was achieved, thereby improving the prevention and control effect.
Patent Information
- Application Number
- CN202423014705.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-07
AI Technical Summary
When spraying biological control agents in existing crop disease control devices, the spray head cannot adjust the angle, resulting in uneven spraying and affecting the control effect.
An adjustment assembly was designed, including an external threaded shell, an internal threaded ring and an L-shaped fixing strip. The external threaded shell was driven to rotate by the torsion strip, and the internal threaded ring moved vertically. The L-shaped fixing strip cooperated with the sliding ring to enable the spray head to rotate between the support strips, thereby realizing the angle adjustment of multiple spray heads.
The angle adjustment of the spray head is realized to ensure that the long-branch Trichoderma agent is evenly sprayed on the crops, thereby improving the prevention and control effect.
Smart Images
Figure CN223452540U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of crop disease prevention, in particular to a device for preventing crop diseases by using long branch trichoderma. BACKGROUND
[0002] Long branch trichoderma belongs to the deuteromycota, and its colony is white, dense and round at the beginning, expands to all directions, produces green spores from the center after a period of growth, the center turns green, the colony grows rapidly and has obvious rings, and the periphery has a growth zone of white mycelium, and finally the whole colony turns green. Long branch trichoderma has strong adaptability and can grow and produce spores between 15-40℃, grows better between 25-35℃, and produces more spores between 25-35℃.
[0003] As a biological control agent, long branch trichoderma does not pollute the ecological environment such as soil and water during the prevention and control of crop diseases, and does not produce pesticide residues on crops. However, the existing device for preventing crop diseases cannot adjust the angle of the spray head when spraying the biological control agent, which affects the prevention and control effect of crops. Therefore, a device for preventing crop diseases by using long branch trichoderma is proposed. SUMMARY
[0004] The utility model discloses a device for preventing crop diseases by using long branch trichoderma to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides a device for preventing crop diseases by using long branch trichoderma, which comprises a storage tank, a water pump piece is fixedly installed at the top center position of the storage tank, the water pump piece is in communication with the storage tank, an adjusting assembly is arranged at the top center position of the water pump piece, the adjusting assembly comprises a connecting pipe, the connecting pipe is fixedly connected at the top center position of the water pump piece, the connecting pipe is in communication with the water pump piece, an outer thread shell is rotatably connected to the outside of the connecting pipe, an inner thread ring is threadedly connected to the outside of the outer thread shell, a plurality of L-shaped fixed strips are arranged on the outside of the inner thread ring, and the plurality of L-shaped fixed strips are arrayed at the center point of the inner thread ring, a fixed strip is hingedly connected to the other end of the L-shaped fixed strip, a sliding ring is fixedly connected to the other end of the fixed strip, a spray head is slidably installed in the sliding ring, two support strips are rotatably connected to the outside of the spray head, the bottom side of the two support strips is fixedly connected to the top side of the water pump piece, a connecting hose is fixedly connected to the spray head, the other end of the connecting hose is fixedly connected to the outside of the connecting pipe, and the connecting hose is in communication with the connecting pipe.
[0006] As a further improvement of the technical solution, the two feed pipes are fixedly connected to the outer side of the storage tank near the top side position, the feed pipes are communicated with the inside of the storage tank, and the two feed pipes are used for injecting the long-branch Trichoderma agent.
[0007] As a further improvement of the technical solution, the torsion bar is fixedly installed at the middle position of the top side of the outer threaded shell and used for driving the outer threaded shell to rotate on the outer side of the connecting pipe.
[0008] As a further improvement of the technical solution, the rotation of the outer threaded shell drives the inner threaded ring to move vertically on the outer side of the outer threaded shell, and simultaneously drives the plurality of L-shaped fixed bars to move vertically on the outer side of the inner threaded ring.
[0009] As a further improvement of the technical solution, when the L-shaped fixed bars move vertically, the cooperation between the fixed bars and the sliding ring drives the spray head to rotate between the two supporting bars.
[0010] Compared with the prior art, the device has the following beneficial effects:
[0011] In the device for preventing and treating crop diseases by using long-branch Trichoderma, the adjusting assembly is arranged, the torsion bar is used for driving the outer threaded shell to rotate on the outer side of the connecting pipe, the rotation of the outer threaded shell drives the inner threaded ring to move vertically on the outer side of the outer threaded shell, and simultaneously drives the plurality of L-shaped fixed bars to move vertically on the outer side of the inner threaded ring, when the L-shaped fixed bars move vertically, the cooperation between the fixed bars and the sliding ring drives the spray head to rotate between the two supporting bars, so that the angle adjustment effect of the plurality of spray heads can be achieved, and the spraying is prevented from being uneven due to too large or too small angle. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is a schematic diagram of the overall structure of the device;
[0013] Fig. 2 It is a schematic diagram of the structure of the adjusting assembly of the device;
[0014] Fig. 3 It is a schematic diagram of the sectional structure of the adjusting assembly of the device.
[0015] The meanings of the various reference numerals in the drawings are as follows:
[0016] 1, storage tank; 2, water pump; 3, adjusting assembly; 31, connecting pipe; 32, outer threaded shell; 33, inner threaded ring; 34, L-shaped fixed bar; 35, fixed bar; 36, sliding ring; 37, spray head; 38, supporting bar; 39, connecting hose; 311, torsion bar; 4, feed pipe. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0018] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0019] Example 1
[0020] Please refer to Figs. 1-3As shown, the embodiment provides a device for preventing crop diseases by using long-branched Trichoderma, which comprises a storage tank 1, through which the long-branched Trichoderma agent can be stored for later spraying. A water pump part 2 is fixedly installed at the top center position of the storage tank 1, and the water pump part 2 is in communication with the storage tank 1. The reagent in the storage tank 1 is separated by the water pump part 2, and the long-branched Trichoderma agent in the storage tank 1 is sprayed on crops. An adjusting assembly 3 is arranged at the top center position of the water pump part 2, which can adjust the angle of spraying to avoid the angle being too large or too small, so that the sprayed long-branched Trichoderma agent cannot adhere to the crops. The adjusting assembly 3 comprises a connecting pipe 31 fixedly connected to the top center position of the water pump part 2, which is in communication with the water pump part 2. An outer threaded shell 32 is rotatably connected to the outside of the connecting pipe 31. An inner threaded ring 33 is threadedly connected to the outside of the outer threaded shell 32. The rotation of the outer threaded shell 32 can drive the inner threaded ring 33 to move vertically. A plurality of L-shaped fixed bars 34 are arranged at the center point of the inner threaded ring 33. Another end of the L-shaped fixed bar 34 is hingedly connected to a fixed bar 35. The other end of the fixed bar 35 is fixedly connected to a sliding ring 36. A spray head 37 is slidably installed in the sliding ring 36. Two support bars 38 are rotatably connected to the outside of the spray head 37. The bottom side of the two support bars 38 is fixedly connected to the top side of the water pump part 2. A connecting hose 39 is fixedly connected to the outside of the connecting pipe 31. The connecting hose 39 is in communication with the connecting pipe 31, so as to drive the plurality of spray heads 37 to adjust the angle. A torsion bar 311 is fixedly installed at the top center position of the outer threaded shell 32. The torsion bar 311 is used to drive the outer threaded shell 32 to rotate outside the connecting pipe 31. Through the rotation of the outer threaded shell 32, the inner threaded ring 33 moves vertically outside the outer threaded shell 32, and the plurality of L-shaped fixed bars 34 move vertically outside the inner threaded ring 33. When the L-shaped fixed bar 34 moves vertically, the spray head 37 rotates between the two support bars 38 through the cooperation of the fixed bar 35 and the sliding ring 36, so as to achieve the adjusting effect of the plurality of spray heads 37, and avoid uneven spraying due to too large or too small angle.
[0021] Two inlet pipes 4 are fixedly connected to the outside of the storage tank 1 near the top side. The inlet pipes 4 are in communication with the inside of the storage tank 1. The two inlet pipes 4 are used for injecting the long-branched Trichoderma agent, which is convenient for adding the long-branched Trichoderma agent.
[0022] The device for preventing and treating crop diseases by using Trichoderma longibrachiatum in the embodiment is used in particular as follows: firstly, the Trichoderma longibrachiatum agent is injected into the storage tank 1 through the two feeding pipes 4, the Trichoderma longibrachiatum agent in the storage tank 1 is delivered to the connecting pipe 31 through the water pump 2, the Trichoderma longibrachiatum agent is delivered into the plurality of spray heads 37 through the connecting pipe 31 and the connecting hose 39, and the Trichoderma longibrachiatum agent is sprayed out by the plurality of spray heads 37, the outer threaded shell 32 is driven to rotate outside the connecting pipe 31 by the torsion bar 311, the inner threaded ring 33 is driven to move vertically outside the outer threaded shell 32 through the rotation of the outer threaded shell 32, and the plurality of L-shaped fixing bars 34 are driven to move vertically outside the inner threaded ring 33, the spray heads 37 are driven to rotate between the two supporting bars 38 through the cooperation of the fixing bars 35 and the sliding rings 36 when the L-shaped fixing bars 34 move vertically, and thus the angle adjustment effect of the plurality of spray heads 37 can be achieved, and the spraying is prevented from being uneven due to too large or too small angles.
[0023] The basic principle, main features and advantages of the device are shown and described above. It should be understood by those skilled in the art that the device is not limited by the above embodiments, the above embodiments and the description in the specification are only preferred examples of the device, and are not used to limit the device, various changes and improvements of the device can be made without departing from the spirit and scope of the device, and the changes and improvements all fall within the scope of the claimed device. The scope of protection of the device is defined by the appended claims and their equivalents.
Claims
1. A device for controlling plant diseases by using Trichoderma longibrachiatum, comprising a storage tank (1), characterized in that: The top side center position of the storage tank (1) is fixedly installed with a water pump piece (2), the water pump piece (2) is communicated with the storage tank (1), the top side center position of the water pump piece (2) is provided with an adjusting assembly (3), the adjusting assembly (3) includes a connecting pipe (31), the connecting pipe (31) is fixedly connected at the top side center position of the water pump piece (2), the connecting pipe (31) is communicated with the water pump piece (2), the outer side of the connecting pipe (31) is rotatably connected with an external thread shell (32), the outer side of the external thread shell (32) is threadedly connected with an internal thread ring (33), the outer side of the internal thread ring (33) is provided with a plurality of L-shaped fixed strips (34), and the plurality of L-shaped fixed strips (34) are arrayed at the center point of the internal thread ring (33), the other end of the L-shaped fixed strip (34) is hingedly connected with a fixed strip (35), the other end of the fixed strip (35) is fixedly connected with a sliding ring (36), the sliding ring (36) is slidably installed with a spray head (37), the outer side of the spray head (37) is rotatably connected with two supporting strips (38), the bottom side of the two supporting strips (38) is fixedly connected to the top side of the water pump piece (2), the spray head (37) is fixedly connected with a connecting hose (39), the other end of the connecting hose (39) is fixedly connected to the outer side of the connecting pipe (31), and the connecting hose (39) is communicated with the connecting pipe (31).
2. The device for controlling plant diseases using Trichoderma longibrachiatum according to claim 1, wherein: The outer side of the storage tank (1) is fixedly connected with two feed pipes (4) near the top side, the feed pipe (4) is communicated with the inside of the storage tank (1), and the two feed pipes (4) are used for injecting long branch trichoderma agent.
3. The device for controlling plant diseases using Trichoderma longibrachiatum according to claim 1, wherein: The top side middle position of the external thread shell (32) is fixedly installed with a torsion bar (311), and the torsion bar (311) is used to drive the external thread shell (32) to rotate on the outer side of the connecting pipe (31).
4. The device for controlling plant diseases using Trichoderma longibrachiatum according to claim 1, wherein: Through the rotation of the external thread shell (32), the internal thread ring (33) is driven to move vertically on the outer side of the external thread shell (32), and a plurality of L-shaped fixed strips (34) are driven to move vertically on the outer side of the internal thread ring (33).
5. The device for controlling plant diseases using Trichoderma longibrachiatum according to claim 1, wherein: When the L-shaped fixed strip (34) moves vertically, the spray head (37) is rotated between the two supporting strips (38) through the cooperation of the fixed strip (35) and the sliding ring (36).