CN112196195A

CN112196195A - Equipment for mechanically cleaning dust on surface of greenhouse roof

Info

Publication number: CN112196195A
Application number: CN202011044388.7A
Authority: CN
Inventors: 孟海洋; 毛鸣亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-08

Abstract

The invention discloses equipment for mechanically cleaning dust on the surface of a greenhouse roof, and relates to the technical field of agriculture; the problem of low efficiency caused by the fact that manual cleaning stands on a lifting trolley to clean the top of the greenhouse is solved; the support that specifically includes the arc structure, the bottom fixed mounting of support has the fender bracket of L type structure, and the top fixed mounting of fender bracket has the canopy, the side fixed mounting of support has the guide rail, and the top fixed mounting of guide rail has running gear, running gear's top fixed mounting has the casing. In the invention, the blowing air flow is generated at the blowing groove to drive the top of the greenhouse to shake, so as to finish the cleaning work of dust on the top of the greenhouse, and in the blowing cleaning process, the cleaning mechanism is driven to swing to enable the bottom of the cleaning mechanism to sweep over the top of the greenhouse, so that the cleaning efficiency of the device on the dust and stubborn stains on the top of the greenhouse is improved, and the cleaning quality of the device on the top of the greenhouse is further improved by matching with the washing of rainwater in rainy days.

Description

Equipment for mechanically cleaning dust on surface of greenhouse roof

Technical Field

The invention relates to the technical field of agriculture, in particular to equipment for mechanically cleaning dust on the surface of a greenhouse roof.

Background

The greenhouse shed can transmit light and keep the temperature (or heat), and is used as a facility for cultivating plants. In seasons unsuitable for plant growth, the greenhouse can provide a growth period and increase yield, is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons, and the types of the greenhouse comprise a planting greenhouse, a breeding greenhouse, an exhibition greenhouse, an experiment greenhouse, a catering greenhouse, an entertainment greenhouse and the like; the greenhouse system comprises a heating system, a heat preservation system, a cooling system, a ventilation system, a control system, an irrigation system and the like; the greenhouse is only a simple plastic film and skeleton structure, the internal facilities are few, and the requirement of the greenhouse is not high. Thus, greenhouses are more demanding than greenhouse facilities and may require more sophisticated instrumentation to control temperature.

The most cost of large scale warmhouse booth is high, and service life is high, but, warmhouse booth can influence the printing opacity effect of big-arch shelter when the long-term use, and especially the dust hardens difficult clearance after the rainy day, at present, adopts artifical clearance mostly, stands and cleans the big-arch shelter top on the lift platform truck, and inefficiency, and causes the damage of big-arch shelter top film easily.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides equipment for mechanically cleaning dust on the surface of the greenhouse roof.

The invention provides equipment for mechanically cleaning dust on the top surface of a greenhouse shed, which comprises a support with an arc structure, wherein a protective frame with an L-shaped structure is fixedly arranged at the bottom of the support, a shed is fixedly arranged at the top end of the protective frame, a guide rail is fixedly arranged on the side surface of the support, a travelling mechanism is fixedly arranged at the top end of the guide rail, a shell is fixedly arranged at the top of the travelling mechanism, an air pump is fixedly arranged in the shell, a three-way electromagnetic valve is fixedly arranged at the air outlet end of the air pump, exhaust pipes of the arc structure are fixedly arranged on two sides of the travelling mechanism, an auxiliary supporting mechanism is fixedly arranged at the end parts of the exhaust pipes, a plurality of strip-shaped blowing grooves are formed in the bottom of the exhaust pipes, and a plurality of cleaning mechanisms are fixedly.

Preferably, the traveling mechanism comprises a frame body, a driving motor and a driving wheel, the driving motor is fixedly installed in the frame body, the driving wheel is fixedly installed at the end part of an output shaft of the driving motor, and the driving wheel is in rolling connection with the guide rail.

Preferably, two exhaust runners are arranged in the exhaust pipe, and the blowing grooves are distributed below the exhaust runners in a staggered manner.

Preferably, a scraper is fixedly installed in the center of the bottom of the exhaust pipe, and the cleaning mechanism and the blowing groove are distributed on two sides of the scraper.

Preferably, the sweeping mechanism comprises a streamer with a wave-shaped cross section, and the bottom of the streamer is provided with fluff.

Preferably, the auxiliary supporting mechanism comprises a spring rod, a connecting frame of an inverted U-shaped structure is fixedly mounted at the bottom end of the spring rod, and a roller is fixedly mounted inside the connecting frame.

Preferably, a torsion spring hinge is fixedly installed between the connecting frame and the roller.

Preferably, the scraper blade includes mainboard and the subplate that flexible material made, and the mainboard is straight plate structure and distributes, and the section of subplate is the arc structure.

In the invention, the size of the bracket and the exhaust pipe is processed according to the size of the greenhouse, the bracket in the device is arranged at the top end part of the greenhouse, the guide rail is arranged at the top of the ridge beam of the greenhouse, the auxiliary supporting mechanism at the end part of the exhaust pipe is arranged above the eaves beam, when the device is started, the walking mechanism drives the components in the device to walk along the guide rail, and further drives the exhaust pipes at two sides to move at the top of the greenhouse, in the movement process, the air pump is used for punching the inside of the exhaust pipe, the blowing air flow is generated at the blowing groove to drive the top of the greenhouse to shake, the cleaning work of dust on the top of the greenhouse is completed, and in the blowing cleaning process, the cleaning mechanism is driven to swing to enable the bottom of the cleaning mechanism to sweep the top of the greenhouse, so that the cleaning efficiency of the device on dust and stubborn stains on the top of the greenhouse is improved, in rainy days, the cleaning quality of the device to the top of the greenhouse is further improved by matching with the washing of rainwater;

due to the arrangement of the scraping plates, when the device runs in rainy days, water can be scraped, and the top of the greenhouse can be brushed by matching with the sweeping mechanisms distributed in the front and back, so that the cleaning effect of the device on the surface of the top of the greenhouse is further improved, accumulated snow falling into the top of the greenhouse can be scraped to the side in heavy snow days, and the danger of greenhouse collapse caused by the accumulated snow is avoided;

when the device moves on the top surface of the greenhouse, the auxiliary supporting mechanism arranged at the tail end of the exhaust pipe is in rolling connection with the eaves beam of the greenhouse through the rollers, so that the stability of the device in the dust removing operation process is improved, and the damage phenomenon of the top of the greenhouse is avoided;

at the device removal in-process, the scraper blade is mainboard and subplate separation setting, and the excitation that intersects between the both sides injection air current of being convenient for, and the subplate is the arc structure, can improve snow clearance efficiency with its propelling movement below scraping the snow in-process.

Drawings

FIG. 1 is a schematic sectional view showing the construction of an apparatus for mechanically cleaning dust on the ceiling surface of a greenhouse according to the present invention;

FIG. 2 is a schematic cross-sectional view of an exhaust duct of an embodiment 1 of an apparatus for mechanically cleaning dust on the ceiling surface of a greenhouse according to the present invention;

FIG. 3 is a schematic view of a partial top view of the apparatus for mechanically cleaning dust on the ceiling surface of a greenhouse according to the present invention;

FIG. 4 is a schematic structural view of an auxiliary supporting mechanism of the device for mechanically cleaning dust on the top surface of a greenhouse shed according to the present invention;

FIG. 5 is a schematic sectional view of an exhaust duct of an embodiment 1 of an apparatus for mechanically cleaning dust on a ceiling surface of a greenhouse according to the present invention.

In the figure: the device comprises a support 1, a cleaning mechanism 2, an auxiliary supporting mechanism 3, a 31 connecting frame, a 32 spring rod, a 33 roller, a 34 torsion spring hinge, a 4 protective frame, a 5 travelling mechanism, a 6 shell, a 7 shed, an 8 air pump, a 9 three-way electromagnetic valve, a 10 guide rail, an 11 exhaust pipe, a 12 blowing groove, a 13 scraping plate, a 131 auxiliary plate and a 132 main plate.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, the device for mechanically cleaning dust on the top surface of a greenhouse shed comprises a bracket 1 with an arc structure, a protection frame 4 with an L-shaped structure is fixedly installed at the bottom of the bracket 1, a shed 7 is fixedly installed at the top end of the protection frame 4, a guide rail 10 is fixedly installed on the side surface of the bracket 1, a traveling mechanism 5 is fixedly installed at the top end of the guide rail 10, a shell 6 is fixedly installed at the top of the traveling mechanism 5, an air pump 8 is fixedly installed inside the shell 6, a three-way electromagnetic valve 9 is fixedly installed at the air outlet end of the air pump 8, exhaust pipes 11 with arc mechanisms are fixedly installed on both sides of the traveling mechanism 5, an auxiliary supporting mechanism 3 is fixedly installed at the end parts of the exhaust pipes 11, a plurality of strip-shaped blowing grooves 12 are formed in the bottom of the exhaust pipes 11, a plurality of cleaning mechanisms 2, the size of the bracket 1 and the exhaust pipe 11 is processed according to the size of the greenhouse, the bracket 1 in the device is arranged at the top end part of the greenhouse, the guide rail 10 is arranged at the top of a ridge beam of the greenhouse, the auxiliary supporting mechanism 3 at the end part of the exhaust pipe 11 is arranged above the eaves beam, when the device is started, the walking mechanism 5 drives the components in the device to walk along the guide rail 10, and then the exhaust pipes 11 at the two sides are driven to move at the top of the greenhouse, in the movement process, the air pump 8 is used for punching the inside of the exhaust pipe 11, the blowing air flow is generated at the blowing groove 12 to drive the top of the greenhouse to shake, the cleaning work of dust on the top of the greenhouse is completed, and in the blowing cleaning process, the cleaning mechanism 2 is driven to swing to enable the bottom of the cleaning mechanism to sweep the top of the greenhouse, so that the cleaning efficiency of the device on dust and stubborn stains on the top of the greenhouse is improved, in rainy days, the cleaning quality of the device to the top of the greenhouse is further improved by matching with the washing of rainwater.

In the invention, the traveling mechanism 5 comprises a frame body, a driving motor and a driving wheel, wherein the driving motor is fixedly arranged inside the frame body, the driving wheel is fixedly arranged at the end part of an output shaft of the driving motor, the driving wheel is in rolling connection with the guide rail 10, and the driving motor in the device drives the driving wheel to rotate so as to drive the structure above the device to reciprocate along the direction of the guide rail 10.

The inside of blast pipe 11 is provided with two exhaust runner, and jetting groove 12 staggered arrangement is in the below of exhaust runner, and jetting groove 12 is both sides distribution in blast pipe 11 bottom, when the big-arch shelter top moves, can be to crisscross excitation around the big-arch shelter top production, and then improve the device and to the clearance efficiency of dust.

The bottom central authorities fixed mounting of blast pipe 11 has scraper blade 13, and clean mechanism 2 and jetting groove 12 and distribute in the both sides of scraper blade 13, the setting of scraper blade 13, the device operation can be scraped water when rainy day, the mechanism 2 that cleans that distributes around the cooperation, and then can scrub the big-arch shelter top, further improve the clean effect of device to big-arch shelter top surface, in heavy snow weather, can scrape the snow that falls into the big-arch shelter top to the side, avoided snow to cause the danger that the big-arch shelter collapses.

Cleaning mechanism 2 includes that the section is the banderol of wave structure, and the bottom of banderol is provided with fine hair, drives the banderol and shakes when jetting groove 12 jets the air, and then the fine hair terminal through the bottom is clean big-arch shelter top deposition, cooperates rainy day, further improves the deashing effect of device to the big-arch shelter top surface.

Supplementary supporting mechanism 3 includes spring beam 32, and the bottom fixed mounting of spring beam 32 has the link 31 of the type of falling U structure, and the inside fixed mounting of link 31 has gyro wheel 33, and the device is when the top surface of big-arch shelter moves, and the supplementary supporting mechanism 3 of 11 tail end installations of blast pipe passes through gyro wheel 33 and the eaves roof beam department roll connection of big-arch shelter, and then hoisting device is at the stability of deashing operation in-process, avoids causing the damaged phenomenon at big-arch shelter top.

Fixed mounting has torsional spring hinge 34 between link 31 and the gyro wheel 33, and when gyro wheel 33 and the contact of eaves roof beam department of big-arch shelter, torsional spring hinge 34 and spring beam 32 can provide effectual elasticity protection for between 11 tail ends of blast pipe and the big-arch shelter, can follow the vibration of big-arch shelter top film and cushion in the motion process, to the protection effect at big-arch shelter top when further improving the device motion.

In the embodiment, when the device is used, the sizes of the bracket 1 and the exhaust pipe 11 are processed according to the size of the greenhouse, the bracket 1 in the device is arranged at the top end part of the greenhouse, the guide rail 10 is arranged at the top part of the ridge beam of the greenhouse, the auxiliary supporting mechanism 3 at the end part of the exhaust pipe 11 is arranged above the eaves beam, when the device is started, the traveling mechanism 5 drives the components in the device to travel along the guide rail 10, so as to drive the exhaust pipes 11 at two sides to move at the top part of the greenhouse, the air pump 8 is utilized to punch the inside of the exhaust pipe 11 in the moving process, the blowing air flow is generated at the blowing groove 12 to drive the top part of the greenhouse to shake, the cleaning work of dust at the top part of the greenhouse is completed, and in the blowing cleaning process, the cleaning mechanism 2 is driven to swing to sweep the bottom part of the top part of the greenhouse, further improve the clean quality of device to the big-arch shelter top.

Example 2

Referring to fig. 1 and fig. 3-5, in the present embodiment, compared to embodiment 1, the scraping plate 13 includes a main plate 132 and a sub-plate 131 made of flexible materials, and the main plate 132 is distributed in a straight plate structure, and the cross section of the sub-plate 131 is in an arc structure.

When the snow removing device is used, the scraping plate 13 is arranged in a manner that the main plate 132 and the auxiliary plate 131 are separated from each other, so that the spraying air flows on two sides are converged and excited, the auxiliary plate 131 is of an arc-shaped structure, and the auxiliary plate can be pushed downwards in the snow removing process, so that the snow removing efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Mechanical cleaning greenhouse shed top surface dust equipment, which comprises a support (1) with an arc-shaped structure, wherein a protection frame (4) with an L-shaped structure is fixedly installed at the bottom of the support (1), a shed blocking (7) is fixedly installed at the top end of the protection frame (4), a guide rail (10) is fixedly installed on the side surface of the support (1), a traveling mechanism (5) is fixedly installed at the top end of the guide rail (10), a shell (6) is fixedly installed at the top of the traveling mechanism (5), an air pump (8) is fixedly installed inside the shell (6), a three-way electromagnetic valve (9) is fixedly installed at the air outlet end of the air pump (8), exhaust pipes (11) with the arc-shaped structure are fixedly installed on the two sides of the traveling mechanism (5), an auxiliary supporting mechanism (3) is fixedly installed at the end part of each exhaust pipe (11), and a plurality of strip-shaped structure blowing grooves (12), and a plurality of cleaning mechanisms (2) are fixedly arranged at the bottom of the exhaust pipe (11), and the cleaning mechanisms (2) are positioned on the side surface of the blowing groove (12).

2. The device for mechanically cleaning dust on the surface of the greenhouse roof as claimed in claim 1, wherein the travelling mechanism (5) comprises a frame body, a driving motor and a driving wheel, the driving motor is fixedly arranged inside the frame body, the driving wheel is fixedly arranged at the end part of an output shaft of the driving motor, and the driving wheel is in rolling connection with the guide rail (10).

3. The device for mechanically cleaning dust on the surface of the greenhouse roof as claimed in claim 1, wherein the exhaust pipe (11) is internally provided with two exhaust runners, and the blowing slots (12) are distributed below the exhaust runners in a staggered manner.

4. The equipment for mechanically cleaning dust on the surface of the greenhouse shed top as claimed in claim 3, wherein a scraper (13) is fixedly installed at the center of the bottom of the exhaust pipe (11), and the sweeping mechanism (2) and the blowing groove (12) are distributed on two sides of the scraper (13).

5. A device for mechanically cleaning dust on the roof surface of a greenhouse shed as claimed in claim 1, characterised in that the sweeping means (2) comprise a streamer having a wave-shaped cross-section, the bottom of which is provided with piles.

6. The device for mechanically cleaning dust on the top surface of a greenhouse shed as claimed in claim 1, wherein the auxiliary support mechanism (3) comprises a spring rod (32), a connecting frame (31) with an inverted U-shaped structure is fixedly installed at the bottom end of the spring rod (32), and rollers (33) are fixedly installed inside the connecting frame (31).

7. Equipment for mechanically cleaning the dust on the top surface of a greenhouse shed as claimed in claim 6, characterized in that a torsion spring hinge (34) is fixedly mounted between the connecting frame (31) and the roller (33).

8. Equipment for mechanically cleaning dust on the roof surface of a greenhouse shed as claimed in claim 4, characterized in that the scraper (13) comprises a main plate (132) and a secondary plate (131) made of flexible material, and the main plate (132) is distributed in a straight plate structure and the secondary plate (131) is in an arc-shaped structure in cross section.