Automatic cleaning device for breeding greenhouse film

Abstract

The utility model relates to the technical field of greenhouse cleaning equipment, and discloses an automatic cleaning device for a breeding greenhouse film, which comprises a greenhouse main body, sliding rails are arranged on two sides of the greenhouse main body, an arc-shaped bracket is arranged between the two sliding rails in a sliding manner, the arc-shaped bracket is erected right above the greenhouse main body, and the arc-shaped bracket is connected with the greenhouse main body. A top support is arranged at the top of the greenhouse body, a servo motor drives a driving gear to rotate during use, and then through mutual cooperation of the driving gear and a transmission tooth groove, an arc-shaped support can reciprocate along the greenhouse body through guiding of two sliding rails; when the arc-shaped bracket reciprocates along the greenhouse main body, the greenhouse main body can be cleaned by spraying water through a spray head at the bottom of the arc-shaped bracket, and dirt on the surface of the greenhouse main body can be scraped through an arc-shaped rubber scraper; finally, floating ash on the surface of the greenhouse body is blown away through a plurality of air blowing openings in the air conveying pipe, and meanwhile the greenhouse body is air-dried.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse cleaning equipment, in particular to an automatic cleaning device for greenhouse films of breeding greenhouses. Background Art

[0002] Seedling and breeding greenhouses are steel structure covered greenhouses with excellent thermal insulation performance. They are widely used in agricultural production. For example, when raising broccoli seedlings and breeding, they are usually carried out in greenhouses. Due to the farmland environment where the greenhouse is located, the use of the greenhouse film and its material characteristics, the greenhouse film is prone to adhere to a lot of dust and dead branches and leaves, especially dried mud, bird and insect feces, insect corpses, etc., which are difficult to remove. This directly affects the light transmittance of the film and affects the temperature in the greenhouse. Therefore, the dirt on the surface of the greenhouse film should be removed in time after a certain period of use.

[0003] A Chinese utility model patent (publication number CN206380897U) discloses a simple cleaning device for greenhouse film, including a brush rod, a slider is mounted on the brush rod, a slide bar is arranged inside the slider, a long strip-shaped limit opening is arranged on the brush rod, the slide bar is stuck in the limit opening, a mounting seat is arranged on the slider, a brush head is arranged at the end of the brush rod, the brush head is a rectangular parallelepiped, a brush body is mounted on the brush head, a square through hole is arranged at the end and the middle of the brush head, a first rotating shaft is fixed in the square through hole in the middle of the brush head, the brush head can adjust the angle by a control rod, so that the cleaning angle can be conveniently adjusted, the inside and outside of the film can be cleaned, an upper cleaning brush and a lower cleaning brush are arranged to match the cleaning inside the mold and outside the film, respectively, and the greenhouse film can be cleaned quickly. However, the cleaning device requires manual operation and has high labor intensity.

[0004] The cleaning device can easily clean floating dust, but it is difficult to remove stubborn dirt attached to the greenhouse film, such as dried mud, bird and insect feces, insect corpses, etc. Moreover, after cleaning, the surface of the greenhouse film is very wet and dust is easily adhered again. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an automatic cleaning device for greenhouse film of a breeding greenhouse to solve the above technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cleaning device for greenhouse film of a breeding greenhouse, comprising a greenhouse main body, slide rails are arranged on both sides of the greenhouse main body, an arc-shaped bracket is slidably arranged between the two slide rails, the arc-shaped bracket is erected directly above the greenhouse main body, a top bracket is arranged on the top of the greenhouse main body, a transmission tooth groove is opened at the bottom of the top bracket, a servo motor is arranged on the top of the arc-shaped bracket, a driving gear meshing with the transmission tooth groove is installed on the action output shaft of the servo motor, a plurality of mounting seats are installed at the bottom of the arc-shaped bracket, a curved rubber scraper is connected to the bottom of the mounting seat, an air pipe is arranged on one side of the bottom of the arc-shaped bracket, a plurality of blowing ports are evenly arranged at the bottom of the air pipe, and a nozzle is arranged on the side of the arc-shaped bracket away from the air pipe.

[0009] Preferably, pulleys are arranged at both ends of the arc-shaped bracket, and the pulleys are slidably arranged in the slide rails.

[0010] Preferably, a docking groove is provided on the mounting seat, a docking block is inserted into the docking groove, and the docking block is mounted on the arc-shaped rubber scraper.

[0011] Preferably, the docking block is connected and fixed to the mounting seat by means of fixing bolts and fixing nuts.

[0012] Preferably, a plurality of the arc-shaped rubber scrapers are evenly arranged on the arc-shaped bracket along the circumferential direction.

[0013] Preferably, two mutually symmetrical mounting blocks are arranged on the arc-shaped bracket, and the distance between the two mounting blocks is the same as the width of the top bracket.

[0014] Preferably, a plurality of the mounting seats are arranged between a plurality of nozzles and the gas pipe.

[0015] Compared with the prior art, the utility model provides an automatic cleaning device for greenhouse film of breeding greenhouse, which has the following beneficial effects:

[0016] 1. The utility model cooperates with the servo motor, the driving gear and the transmission tooth groove, so that the driving gear can be driven to rotate by the servo motor when in use, and then the driving gear and the transmission tooth groove cooperate with each other, so that the arc bracket can be guided by two slide rails and reciprocate along the greenhouse main body. When the arc bracket reciprocates along the greenhouse main body, the greenhouse main body can be sprayed with water for cleaning through the nozzle at the bottom of the arc bracket, and the dirt on the surface of the greenhouse main body can be scraped off by the arc rubber scraper. Finally, the floating dust on the surface of the greenhouse main body can be blown away through the multiple air ports on the air pipe, and the greenhouse main body can be air-dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural diagram of the top bracket, driving gear, transmission tooth groove and other structures of the utility model;

[0019] Figure 3 It is a schematic diagram of a top view of a sectional structure of a servo motor and a driving gear etc. of the utility model;

[0020] Figure 4 It is a schematic cross-sectional structure diagram of the arc-shaped bracket and pulley structure of the utility model;

[0021] Figure 5 It is a cross-sectional structural diagram of the driving gear and the mounting block of the utility model;

[0022] Figure 6 For the utility model Figure 5 A schematic diagram of the enlarged structure in the middle.

[0023] Among them: 1. Greenhouse body; 2. Top bracket; 3. Slide rail; 4. Arc bracket; 5. Arc rubber scraper; 6. Nozzle; 7. Driving gear; 8. Transmission tooth groove; 9. Fixing bolt; 10. Mounting seat; 11. Air pipe; 12. Air outlet; 13. Servo motor; 14. Pulley; 15. Mounting block; 16. Docking block; 17. Fixing nut; 18. Docking groove. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-6 An automatic cleaning device for greenhouse film of a breeding greenhouse comprises a greenhouse main body 1, slide rails 3 are arranged on both sides of the greenhouse main body 1, an arc bracket 4 is slidably arranged between the two slide rails 3, the arc bracket 4 is erected directly above the greenhouse main body 1, a top bracket 2 is arranged on the top of the greenhouse main body 1, a transmission tooth groove 8 is opened at the bottom of the top bracket 2, a servo motor 13 is arranged on the top of the arc bracket 4, a driving gear 7 meshing with the transmission tooth groove 8 is installed on the action output shaft of the servo motor 13, a plurality of mounting seats 10 are installed at the bottom of the arc bracket 4, an arc-shaped rubber scraper 5 is connected to the bottom of the mounting seat 10, an air pipe 11 is arranged on one side of the bottom of the arc bracket 4, a plurality of blowing ports 12 are evenly arranged at the bottom of the air pipe 11, and a nozzle 6 is arranged on the side of the arc bracket 4 away from the air pipe 11.

[0028] Through the mutual cooperation of the servo motor 13, the driving gear 7 and the transmission tooth groove 8, the driving gear 7 can be driven to rotate by the servo motor 13 during use, and then the driving gear 7 and the transmission tooth groove 8 can cooperate with each other, so that the arc bracket 4 can be guided by the two slide rails 3 and reciprocate along the greenhouse main body 1. When the arc bracket 4 reciprocates along the greenhouse main body 1, the greenhouse main body 1 can be sprayed with water for cleaning through the nozzle 6 at the bottom of the arc bracket 4, and the dirt on the surface of the greenhouse main body 1 can be scraped off by the arc rubber scraper 5. Finally, the floating dust on the surface of the greenhouse main body 1 can be blown away through the multiple air ports 12 on the air pipe 11, and the greenhouse main body 1 can be air-dried.

[0029] Specifically, in this embodiment, pulleys 14 are arranged at both ends of the arc-shaped bracket 4 , and the pulleys 14 are slidably arranged in the slide rails 3 .

[0030] Through the cooperation between the pulley 14 and the slide rail 3 , the smoothness of the arc-shaped bracket 4 during the sliding process along the greenhouse body 1 can be improved.

[0031] Specifically, in this embodiment, a docking groove 18 is formed on the mounting seat 10 , a docking block 16 is inserted into the docking groove 18 , and the docking block 16 is mounted on the arc-shaped rubber scraper 5 .

[0032] The arc-shaped rubber scraper 5 can be conveniently connected to the mounting seat 10 by the cooperation between the arranged docking block 16 and the docking groove 18 .

[0033] Specifically, in this embodiment, the docking block 16 is connected and fixed to the mounting seat 10 via a fixing bolt 9 and a fixing nut 17 .

[0034] The fixing bolt 9 cooperates with the fixing nut 17 to facilitate the disassembly and assembly of the arc-shaped rubber scraper 5, and the arc-shaped rubber scraper 5 can be removed for cleaning or replacement according to the use status, thereby ensuring the status of the device during use and thus ensuring the cleaning effect.

[0035] Specifically, in this embodiment, a plurality of arc-shaped rubber scrapers 5 are evenly arranged on the arc-shaped bracket 4 along the circumferential direction.

[0036] Specifically, in this embodiment, two mutually symmetrical mounting blocks 15 are arranged on the arc-shaped bracket 4 , and the distance between the two mounting blocks 15 is the same as the width of the top bracket 2 .

[0037] Specifically, in this embodiment, a plurality of mounting seats 10 are arranged between a plurality of nozzles 6 and the gas delivery pipe 11 .

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning device for greenhouse film of a breeding greenhouse, comprising a greenhouse body, characterized in that: Slide rails are arranged on both sides of the greenhouse body, and an arc-shaped bracket is slidably arranged between the two slide rails. The arc-shaped bracket is erected directly above the greenhouse body. A top bracket is arranged on the top of the greenhouse body, and a transmission tooth groove is opened at the bottom of the top bracket. A servo motor is arranged on the top of the arc-shaped bracket, and a driving gear meshing with the transmission tooth groove is installed on the action output shaft of the servo motor. A plurality of mounting seats are installed at the bottom of the arc-shaped bracket, and an arc-shaped rubber scraper is connected to the bottom of the mounting seat. An air pipe is arranged on one side of the bottom of the arc-shaped bracket, and a plurality of blowing ports are evenly arranged at the bottom of the air pipe. A nozzle is arranged on the side of the arc-shaped bracket away from the air pipe.

2. The automatic cleaning device for greenhouse film of a breeding greenhouse according to claim 1, characterized in that: Pulleys are arranged at both ends of the arc-shaped bracket, and the pulleys are slidably arranged in the slide rails.

3. The automatic cleaning device for greenhouse film of a breeding greenhouse according to claim 1, characterized in that: The mounting seat is provided with a docking groove, in which a docking block is inserted, and the docking block is mounted on the arc-shaped rubber scraper.

4. The automatic cleaning device for greenhouse film of a breeding greenhouse according to claim 3, characterized in that: The docking block is connected and fixed to the mounting seat via a fixing bolt and a fixing nut.

5. The automatic cleaning device for greenhouse film of a breeding greenhouse according to claim 1, characterized in that: A plurality of arc-shaped rubber scrapers are evenly arranged on the arc-shaped bracket along the circumferential direction.

6. The automatic cleaning device for greenhouse film of a breeding greenhouse according to claim 1, characterized in that: The arc-shaped bracket is provided with two symmetrical mounting blocks, and the spacing between the two mounting blocks is the same as the width of the top bracket.

7. The automatic cleaning device for greenhouse film of a breeding greenhouse according to claim 1, characterized in that: The plurality of mounting seats are arranged between the plurality of nozzles and the gas delivery pipes.

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