CN111346847A

CN111346847A - Agricultural greenhouse cleaning mechanism

Info

Publication number: CN111346847A
Application number: CN201811562004.3A
Authority: CN
Inventors: 韦挺
Original assignee: Xi'an Lefeng Ecological Agricultural Technology Co ltd
Current assignee: Xi'an Lefeng Ecological Agricultural Technology Co ltd
Priority date: 2018-12-20
Filing date: 2018-12-20
Publication date: 2020-06-30

Abstract

The invention particularly relates to an agricultural greenhouse cleaning mechanism which comprises a water tank, a hydraulic pump, a connecting water pipe and a cleaning brush, wherein the hydraulic pump is arranged above the water tank, an output pipe of the water tank is communicated with an input pipe of the hydraulic pump, an output end of the hydraulic pump is communicated with one end of the connecting water pipe, the cleaning brush comprises a hollow brush handle matched with the top of a greenhouse, a plurality of nozzles, a flexible base layer and bristles, one ends of the bristles are inserted into the flexible base layer and are fixedly connected with the flexible base layer, the flexible base layer is fixed at the bottom of the brush handle, the nozzles comprise a first group of nozzles and a second group of nozzles, the first group of nozzles and the second group of nozzles are distributed on two sides of the flexible base layer and respectively form an included angle of 30-60 degrees with the vertical direction, the nozzles are uniformly distributed along the length direction of the brush. This agricultural greenhouse wiper mechanism has practiced thrift labour personnel's physical power, has improved work efficiency.

Description

Agricultural greenhouse cleaning mechanism

Technical Field

The invention belongs to the field of agricultural tools, and particularly relates to an agricultural greenhouse cleaning mechanism.

Background

Greenhouses have become widely popular as a product of modern agricultural development. The top of the existing greenhouse is covered by a plastic film, and the transmittance of the plastic film needs to be ensured so as to ensure sufficient sunshine of plants in the greenhouse. Because the big-arch shelter is all built and is used in the open air, and the time is of a specified duration, can accumulate dust, debris at the big-arch shelter top, and long this past, plastic film is covered by dust, debris and will lead to plastic film's transmittance to reduce, and then directly influence the sunshine demand of plant in the big-arch shelter.

At present, the cleaning mode for the surface of the plastic film on the top of the greenhouse is single, the plastic film is washed and cleaned through manpower, physical power is consumed, the working efficiency is low, the cleaning effect is not ideal enough, and a large amount of water resources can be wasted.

Disclosure of Invention

In order to solve the problems of low physical power consumption and low working efficiency in the prior art, the invention provides the cleaning mechanism for the agricultural greenhouse, which saves the physical power of workers and improves the working efficiency. The technical problem to be solved by the invention is realized by the following technical scheme:

a cleaning mechanism for an agricultural greenhouse comprises a water tank, a hydraulic pump, a connecting water pipe and a cleaning brush, wherein the hydraulic pump is arranged above the water tank, an output pipe of the water tank is communicated with an input pipe of the hydraulic pump, and an output end of the hydraulic pump is communicated with one end of the connecting water pipe;

the cleaning brush comprises a hollow brush handle matched with the top of the greenhouse, a plurality of nozzles, a flexible base layer and bristles;

one end of the brush hair is inserted into the flexible base layer and is fixedly connected with the flexible base layer, and the flexible base layer is fixed at the bottom of the brush handle;

the nozzles comprise a first group of nozzles and a second group of nozzles, and the first group of nozzles and the second group of nozzles are distributed on two sides of the flexible base layer and respectively form an included angle of 30-60 degrees with the vertical plane;

the nozzles are uniformly distributed along the length direction of the brush handle, and the water inlets of the nozzles are communicated with the inner cavity of the brush handle;

the top of the brush handle is communicated with the other end of the connecting water pipe.

Furthermore, a water inlet is arranged above the water tank, a cover is arranged on the water inlet, a water outlet is arranged at the lower part of the rear wall of the water tank, and a water valve is arranged on the water outlet.

Furthermore, a filter screen is arranged at the water inlet.

The invention has the beneficial effects that:

the cleaning brush of the agricultural greenhouse cleaning mechanism is provided with the nozzles and the brush bristles, wherein the first group of spraying groups spray water to wet the top of the greenhouse, then the brush bristles are used for cleaning, and the cleaning brush is washed by the second group of nozzles, so that the aim of cleaning the greenhouse is fulfilled.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning mechanism of the agricultural greenhouse in the embodiment.

Fig. 2 is a schematic structural view of the cleaning device for the agricultural greenhouse in the embodiment.

In the figure: 1. a cleaning mechanism; 11. a water tank; 12. a hydraulic pump; 13. connecting a water pipe; 14. cleaning brushes; 141. a brush handle; 142. a nozzle; 143. a flexible base layer; 144. brushing; 2. a traveling mechanism; 21. a bidirectional electric push rod; 22. a push-pull rod; 23. a connecting lantern ring; 24. a support bar; 25. a traveling wheel; 3. a base; 4. fixing the supporting rod; 41. longitudinally fixing the supporting rod; 42. and transversely fixing the supporting rod.

Detailed Description

To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments, structural features and effects of the present invention will be made with reference to the accompanying drawings and examples.

In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but 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 thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

In order to solve the problems of low physical power consumption and low working efficiency in the prior art, the invention provides the cleaning device for the agricultural greenhouse, which saves the physical power of workers and improves the working efficiency. Referring to fig. 1 and 2, the cleaning device for the agricultural greenhouse comprises a cleaning mechanism 1, a traveling mechanism 2 and a base 3, wherein the cleaning mechanism 1 is fixed on the top of the base 3, and the traveling mechanism 2 is installed at the bottom of the base 3. The cleaning mechanism 1 comprises a water tank 11, a hydraulic pump 12, a connecting water pipe 13 and a cleaning brush 14, wherein the hydraulic pump 12 is arranged above the water tank 11, an output pipe of the water tank 11 is communicated with an input pipe of the hydraulic pump 12, an output end of the hydraulic pump 12 is communicated with one end of the connecting water pipe 13, and the other end of the connecting water pipe 13 is communicated with the top of the brush handle 141.

A water inlet is arranged above the water tank 11, a cover is arranged on the water inlet, filter screens are arranged at the positions of the water inlet to filter large impurities in water, a water outlet is arranged at the lower part of the rear wall of the water tank 11, and a water valve is arranged on the water outlet and used for discharging residual water in the water tank.

The washing brush 14 of the present embodiment includes a hollow brush holder 141 adapted to the top of the booth, a plurality of nozzles 142, a flexible base 143, and bristles 144 for the purpose of cleaning and less physical waste. Soft bristles are preferably selected as the bristles, so that the material of the greenhouse is not damaged. One end of the bristle 144 is inserted into the flexible base layer 143 and is fixedly connected with the flexible base layer 143, and the flexible base layer 143 is fixed to the bottom of the handle 141. The nozzles 142 are uniformly distributed along the length direction of the brush holder 141, and the water inlet of the nozzle 142 is communicated with the inner cavity of the brush holder 141. The top of the brush handle 141 is communicated with the other end of the connecting water pipe 13.

The nozzles 142 include a first group of nozzles and a second group of nozzles, which are distributed on both sides of the flexible substrate 143 and respectively form an angle of 30-60 ° with the vertical plane. The first group of spraying groups sprays water to wet the top of the greenhouse, then the bristles are brushed, and the cleaning is performed through the second group of nozzles, so that the purpose of cleaning is achieved, the labor of workers is saved by the agricultural greenhouse cleaning mechanism, and the working efficiency is improved.

Solar cell panel is installed in the outside of water tank, and base 3 is hollow structure, and the internally mounted of base 3 has the power, and the power is connected with solar cell panel and hydraulic pump 12 electricity.

The walking mechanism 2 comprises a bidirectional electric push rod 21, a push-pull rod 22, a connecting collar 23, a support rod 24 and walking wheels 25. The bidirectional electric push rod 21 is arranged in the center of the bottom of the base 1, and the bidirectional electric push rod 21 is electrically connected with a power supply. The two ends of the two-way electric push rod 21 are vertically connected with the middle point of the push-pull rod 22, the two ends of the two groups of push-pull rods 22 are movably connected with the connecting lantern ring 23, the four groups of connecting lantern rings 23 are respectively sleeved on the support rods 24, the top ends of the four groups of support rods 24 are rotatably connected with the bottom of the base 1, and the ends, far away from the base 1, of the four groups of support rods 24 are rotatably connected with the walking wheels 25.

The power supply supplies power to the two-way electric push rod 21, after the two-way electric push rod 21 is electrified, the two-way electric push rod 21 stretches, the output end of the two-way electric push rod 21 extends outwards, the push-pull rods 22 on the two sides are pushed towards the two sides, the supporting rod 24 is driven by the connecting lantern rings 23 on the two sides of the push-pull rods 22 to rotate until the supporting rod 24 rotates to the vertical position, the walking wheels 25 are fully contacted with the ground, and the whole agricultural greenhouse cleaning device can be moved through. After the power is cut off, the output end of the bidirectional electric push rod 21 retracts, the supporting rod 24 is rotated to a position close to the ground from a vertical state through the push-pull rod 22 and the connecting lantern ring 23, the walking wheels are not in contact with the ground, and the agricultural greenhouse cleaning device can be fixed.

In order to adjust the height of the brush handle and better clean the top of the greenhouse, a fixed supporting rod 4 is fixed on the base, and the fixed supporting rod 4 comprises a longitudinal fixed supporting rod 41 and a transverse fixed supporting rod 42, wherein the height of the fixed supporting rod can be adjusted. The bottom end of the longitudinal fixing support rod 41 is fixedly connected with the base 3, the top end of the longitudinal fixing support rod 41 is fixedly connected with one end of the transverse fixing support rod 42, and the other end of the transverse fixing support rod 42 is fixedly connected with the top of the cleaning brush 14. The height of the brush holder is adjusted by the longitudinal fixing pole support 41, and the distance between the brush holder and the base and the traveling mechanism is adjusted by the transverse fixing pole support 42.

The longitudinal fixing support rod 41 comprises an upper rod body, a middle rod body and a lower rod body, a first adjusting hole is formed in the lower portion of the upper rod body, the lower end of the upper rod body is inserted into the upper end of the middle rod body and connected with the upper portion of the middle rod body through a first pin shaft, a second adjusting hole is formed in the lower portion of the middle rod body, the lower end of the middle rod body is inserted into the upper end of the lower rod body and connected with the second adjusting hole through a second pin shaft, and the lower end of the lower rod body is fixedly connected with the base. The specific configuration of the transverse fixation struts may be similar to the specific configuration of the longitudinal fixation struts.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. A cleaning mechanism for an agricultural greenhouse comprises a water tank (11), a hydraulic pump (12), a connecting water pipe (13) and a cleaning brush (14), and is characterized in that the hydraulic pump (12) is arranged above the water tank (11), an output pipe of the water tank (11) is communicated with an input pipe of the hydraulic pump (12), and an output end of the hydraulic pump (12) is communicated with one end of the connecting water pipe (13);

the cleaning brush (14) comprises a hollow brush handle (141) matched with the top of the greenhouse, a plurality of nozzles (142), a flexible base layer (143) and bristles (144);

one end of the brush hair (144) is inserted into the flexible base layer (143) and fixedly connected with the flexible base layer (143), and the flexible base layer (143) is fixed at the bottom of the brush handle (141);

the nozzles (142) comprise a first group of nozzles and a second group of nozzles, and the first group of nozzles and the second group of nozzles are distributed on two sides of the flexible base layer (143) and respectively form an included angle of 30-60 degrees with the vertical plane;

the nozzles (142) are uniformly distributed along the length direction of the brush handle (141), and the water inlets of the nozzles (142) are communicated with the inner cavity of the brush handle (141);

the top of the brush handle (141) is communicated with the other end of the connecting water pipe (13).

2. An agricultural greenhouse cleaning mechanism as claimed in claim 1, characterized in that a water inlet is arranged above the water tank (11), a cover is arranged on the water inlet, and a water outlet is arranged at the lower part of the rear wall of the water tank (11), and a water valve is arranged on the water outlet.

3. The agricultural greenhouse cleaning mechanism of claim 2, wherein a filter screen is installed at the water inlet.