Insecticidal equipment for greenhouse

Abstract

The utility model discloses an insecticidal device for greenhouses, which comprises a fixed seat, the fixed seat is installed on external equipment, a diffusion mechanism is arranged on the fixed seat, the diffusion mechanism comprises a speed regulating mechanism, a transmission sleeve, a middle sleeve, a blade, a diffusion shell and a partition block, the speed regulating mechanism is installed on the fixed seat, the transmission sleeve is rotatably connected to the fixed seat, and the middle sleeve is connected to the middle sleeve. The middle sleeve is fixedly installed on the transmission sleeve, the multiple blades are installed on the side wall of the middle sleeve, the diffusion shell is installed on the middle sleeve, the diffusion mechanism is embodied in the pesticide spraying and uniform diffusion capacity of the diffusion mechanism, and through synchronous operation of the transmission sleeve, the middle sleeve, the blades and the diffusion shell, pesticide spraying and uniform diffusion are achieved. The mechanism can ensure that pesticide liquid is widely and uniformly distributed in the greenhouse, rotation of the blades enhances atomization of the pesticide liquid, the coverage area is increased, it is ensured that each part of crops can receive enough pesticide liquid, and therefore pests are effectively controlled, and the growth quality and yield of the crops are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of insecticides for greenhouses, and more specifically, to insecticide equipment for greenhouses. Background Art

[0002] In existing technologies, greenhouse insecticide equipment mainly relies on spraying pesticides to control pests. This type of equipment helps farmers maintain crop health and prevent damage caused by pests by spraying pesticide liquid on crops. However, these devices have some limitations in actual use, especially in terms of atomization effect and flow rate regulation.

[0003] First, existing insecticide equipment often cannot effectively atomize, which means that the particle size of the insecticide solution is not large enough to form an ideal mist, resulting in uneven spraying. If the insecticide is not fully atomized, its coverage on the vegetation will not be uniform, which may result in pests in some areas not being effectively controlled, while also increasing the waste of the agent. More uniform atomization can ensure that every plant surface is adequately protected, thereby improving the overall insecticide efficiency.

[0004] Secondly, the flow rate of the pesticide solution entering the equipment in existing equipment is usually fixed and lacks flexible adjustment functions. This limits the ability of farmers to adjust the amount of solution used according to different crops and pest conditions. Crops may require different concentrations or amounts of pesticides at different growth stages or under different pest densities. The non-adjustability of the equipment flow rate may result in excessive or insufficient pesticide use in some cases, which not only affects economic benefits, but may also cause unnecessary burdens on the environment. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the utility model provides an insecticidal device for greenhouses to solve the technical problems mentioned in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insecticidal device for greenhouses, comprising a fixed seat, which is installed on an external device, and a diffusion mechanism is arranged on the fixed seat, and the diffusion mechanism comprises a speed regulating mechanism, a transmission sleeve, an intermediate sleeve, blades, a diffusion shell and a partition block, the speed regulating mechanism is installed on the fixed seat, the transmission sleeve is rotatably connected to the fixed seat, the intermediate sleeve is fixedly installed on the transmission sleeve, a plurality of blades are provided, and the plurality of blades are respectively installed on the side walls of the intermediate sleeve, the diffusion shell is installed on the intermediate sleeve, and a plurality of the partition blocks are installed on the diffusion shell, a feed hole and a discharge hole are opened on the transmission sleeve, and a middle hole is opened on the middle sleeve, and the feed hole, the discharge hole and the middle hole are connected to each other, the speed regulating mechanism is installed on the fixed seat, and a first motor is arranged on the fixed seat, and the protruding end of the first motor is connected to the transmission sleeve.

[0009] The utility model is further configured that a rotating sleeve is rotatably provided in the fixing seat, and the transmission sleeve is installed in the rotating sleeve. The design of the rotating sleeve ensures that the friction between the transmission sleeve and the fixing seat is reduced.

[0010] The utility model is further configured that a plurality of diffusion shells are provided, and a partition block on each diffusion shell abuts against a next diffusion shell. The design of the plurality of diffusion shells improves the atomization diffusion capability.

[0011] The utility model is further configured such that the speed regulating mechanism includes an external tube, a fixed tube and a fixed rod, the external tube is connected to external equipment, the fixed tube is installed on a fixed seat, a plurality of fixed rods are provided, and the plurality of fixed rods are respectively installed on the external tube and the fixed tube, and the design of the speed regulating mechanism ensures the adjustment of the incoming flow rate.

[0012] The utility model is further configured that the external pipe and the fixed pipe are respectively provided with bellows, each of the bellows is provided with a telescopic disk, the telescopic disk is slidably connected to the fixed rod, and the design of the bellows ensures the compensation amount of movement.

[0013] The utility model is further configured that a second motor is provided on the fixed tube, a bidirectional lead screw is provided on the protruding end of the second motor, the bidirectional lead screw is respectively connected to the two telescopic disks by reverse threads, and the design of the second motor ensures the continuity of adjustment.

[0014] The utility model is further configured that a plurality of elastic sheets are provided on the two telescopic disks, and the plurality of elastic sheets are respectively arranged equidistantly along the circumference, and the design of the elastic sheets ensures the continuity of flow rate regulation.

[0015] The utility model is further configured that each of the elastic sheets is provided with a transverse plate.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an insecticidal device for greenhouses, which has the following beneficial effects:

[0018] The diffusion mechanism is reflected in its spraying and uniform diffusion capabilities. Through the synchronous operation of the transmission sleeve, the intermediate sleeve, the blades and the diffusion shell, the mechanism can ensure that the insecticide solution is widely and evenly distributed in the greenhouse. The rotation of the blades enhances the atomization of the solution and increases the coverage area, ensuring that every part of the crop can receive enough solution, thereby effectively controlling pests and increasing the growth quality and yield of crops.

[0019] The speed regulating mechanism can adjust the flow rate. Through the ingenious design of the external tube, fixed tube and bidirectional screw, the mechanism allows the operator to adjust the flow rate of the liquid medicine according to different crop protection needs. The synergistic effect of the elastic sheet and the transverse plate makes the flow rate adjustment flexible, and the output of the liquid medicine can be adjusted according to actual needs in different spraying stages, thereby optimizing resource utilization, improving insecticide effects and reducing drug waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an insecticidal device for greenhouses in the utility model;

[0021] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0022] Figure 3 It is a cross-sectional structural schematic diagram of the intermediate sleeve and the transmission sleeve in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the speed regulating mechanism in the utility model;

[0024] Figure 5 For the utility model Figure 4 Schematic diagram of the cross-sectional structure.

[0025] In the figure: 1. fixed seat; 2. transmission sleeve; 3. intermediate sleeve; 4. blades; 5. diffusion shell; 6. partition block; 7. feed hole; 8. discharge hole; 9. intermediate hole; 10. first motor; 11. rotating sleeve; 12. external tube; 13. fixed tube; 14. fixed rod; 15. bellows; 16. telescopic disk; 17. second motor; 18. bidirectional screw; 19. elastic sheet; 20. transverse plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A greenhouse insecticide device comprises a fixed seat 1, which is mounted on an external device. A diffusion mechanism is arranged on the fixed seat 1, and the diffusion mechanism comprises a speed regulating mechanism, a transmission sleeve 2, an intermediate sleeve 3, blades 4, a diffusion shell 5 and a partition block 6. The speed regulating mechanism is mounted on the fixed seat 1, the transmission sleeve 2 is rotatably connected to the fixed seat 1, the intermediate sleeve 3 is fixedly mounted on the transmission sleeve 2, a plurality of blades 4 are arranged, and the plurality of blades 4 are respectively mounted on the side walls of the intermediate sleeve 3, the diffusion shell 5 is mounted on the intermediate sleeve 3, and the diffusion shell 5 is mounted on the diffusion shell 5. A plurality of partition blocks 6 are installed, a feed hole 7 and a discharge hole 8 are provided on the transmission sleeve 2, and a middle hole 9 is provided on the middle sleeve 3. The feed hole 7, the discharge hole 8 and the middle hole 9 are connected to each other. The speed regulating mechanism is installed on the fixed seat 1, and a first motor 10 is provided on the fixed seat 1. The protruding end of the first motor 10 is connected to the transmission sleeve 2. A rotating sleeve 11 is rotatably provided in the fixed seat 1, and the transmission sleeve 2 is installed in the rotating sleeve 11. A plurality of diffusion shells 5 are provided, and the partition block 6 on each diffusion shell 5 abuts against the next diffusion shell 5.

[0030] In this embodiment, when spraying is required, the transmission sleeve 2 is first driven to rotate by the first motor 10, and then the intermediate sleeve 3, blades 4 and diffusion shell 5 are driven to rotate synchronously, and then the insecticide is introduced through the feed hole 7, and the insecticide flows into the intermediate sleeve 3 through the transmission sleeve 2 and the discharge hole 8, and then passes through the intermediate hole 9 and the interval between multiple partition blocks 6 and diffuses into the greenhouse through the diffusion shell 5. At this time, the blades 4 are also in a rotating state, so the liquid medicine will be sprayed, thereby completing the insecticide process.

[0031] See also Figure 4 and Figure 5As an implementation method of the speed regulating mechanism: the speed regulating mechanism includes an external tube 12, a fixed tube 13 and a fixed rod 14, the external tube 12 is connected to the external equipment, the fixed tube 13 is installed on the fixed seat 1, a plurality of fixed rods 14 are provided, and the plurality of fixed rods 14 are respectively installed on the external tube 12 and the fixed tube 13, the external tube 12 and the fixed tube 13 are respectively provided with a bellows 15, each bellows 15 is provided with a telescopic disk 16, the telescopic disk 16 is slidably connected to the fixed rod 14, a second motor 17 is provided on the fixed tube 13, a bidirectional lead screw 18 is provided on the protruding end of the second motor 17, the bidirectional lead screw 18 is respectively threadedly connected to the two telescopic disks 16 in reverse direction, a plurality of elastic sheets 19 are provided on the two telescopic disks 16, the plurality of elastic sheets 19 are respectively arranged equidistantly along the circumference, and a transverse plate 20 is provided on each elastic sheet 19.

[0032] More specifically, when the flow rate needs to be adjusted, the second motor 17 drives the bidirectional screw 18 to rotate, and then the two telescopic disks 16 can be driven to move in opposite directions, and the bellows 15 compensates for the expansion and contraction amount. When the two telescopic disks 16 are close to each other, the multiple elastic sheets 19 will be compressed, and then the multiple transverse plates 20 will be driven to approach each other and increase the flow resistance, thereby reducing the flow rate. When the two telescopic disks 16 are away from each other, the flow rate increases, thereby completing the adjustment of the medicine.

[0033] In summary, when the overall equipment is in use or running: when spraying is required, the transmission sleeve 2 is first driven to rotate by the first motor 10, and then the intermediate sleeve 3, blades 4 and diffusion shell 5 are driven to rotate synchronously, and then the insecticide is introduced through the feed hole 7, and the insecticide flows into the intermediate sleeve 3 through the transmission sleeve 2 and the discharge hole 8, and then passes through the intermediate hole 9 and the interval between multiple partition blocks 6 and diffuses into the greenhouse through the diffusion shell 5. At this time, the blades 4 are also in a rotating state, so the liquid medicine will be sprayed, thereby completing the insecticide process.

[0034] When the flow rate needs to be adjusted, the second motor 17 drives the bidirectional screw 18 to rotate, and then the two telescopic disks 16 can be driven to move in opposite directions, and the bellows 15 can compensate for the expansion and contraction amount. When the two telescopic disks 16 are close to each other, multiple elastic sheets 19 will be compressed, and then multiple transverse plates 20 will be driven to approach each other and increase the flow resistance, thereby reducing the flow rate. When the two telescopic disks 16 are away from each other, the flow rate increases, thereby completing the adjustment of the medicine.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An insecticidal device for greenhouse, comprising a fixing base (1), the fixing base (1) being mounted on an external device, characterized in that: The fixed seat (1) is provided with a diffusion mechanism, the diffusion mechanism comprising a speed regulating mechanism, a transmission sleeve (2), an intermediate sleeve (3), blades (4), a diffusion shell (5) and a partition block (6). The speed regulating mechanism is mounted on the fixed seat (1), the transmission sleeve (2) is rotatably connected to the fixed seat (1), the intermediate sleeve (3) is fixedly mounted on the transmission sleeve (2), a plurality of blades (4) are provided, and the plurality of blades (4) are respectively mounted on the side walls of the intermediate sleeve (3), the diffusion shell (5) is mounted on the intermediate sleeve (3), a plurality of partition blocks (6) are mounted on the diffusion shell (5), a feed hole (7) and a discharge hole (8) are provided on the transmission sleeve (2), a middle hole (9) is provided on the middle sleeve (3), the feed hole (7), the discharge hole (8) and the middle hole (9) are connected to each other, the speed regulating mechanism is mounted on the fixed seat (1), a first motor (10) is provided on the fixed seat (1), and the protruding end of the first motor (10) is connected to the transmission sleeve (2).

2. The insecticidal device for greenhouse according to claim 1 is characterized in that: A rotating sleeve (11) is rotatably arranged in the fixing seat (1), and the transmission sleeve (2) is installed in the rotating sleeve (11).

3. The insecticidal device for greenhouse according to claim 2 is characterized in that: A plurality of diffusion shells (5) are provided, and the partition block (6) on each diffusion shell (5) abuts against the next diffusion shell (5).

4. The insecticidal device for greenhouse according to claim 1 is characterized in that: The speed regulating mechanism comprises an external tube (12), a fixed tube (13) and a fixed rod (14); the external tube (12) is connected to external equipment; the fixed tube (13) is mounted on a fixed seat (1); a plurality of fixed rods (14) are provided, and the plurality of fixed rods (14) are respectively mounted on the external tube (12) and the fixed tube (13).

5. The insecticidal device for greenhouse according to claim 4 is characterized in that: The external pipe (12) and the fixed pipe (13) are respectively provided with a bellows (15), each of the bellows (15) is provided with a telescopic disc (16), and the telescopic disc (16) is slidably connected to the fixed rod (14).

6. The insecticidal device for greenhouse according to claim 5 is characterized in that: The fixed tube (13) is provided with a second motor (17), and a bidirectional lead screw (18) is provided on the protruding end of the second motor (17). The bidirectional lead screw (18) is respectively threadedly connected to the two telescopic discs (16) in opposite directions.

7. The insecticidal device for greenhouse according to claim 6 is characterized in that: A plurality of elastic sheets (19) are provided on the two telescopic disks (16), and the plurality of elastic sheets (19) are respectively arranged at equal distances along the circumference.

8. The insecticidal device for greenhouse according to claim 7 is characterized in that: Each of the elastic sheets (19) is provided with a transverse plate (20).

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