CN211538724U - Greenhouse top film cleaning device - Google Patents

Abstract

The utility model discloses a big-arch shelter epiphragma belt cleaning device, including belt cleaning device and pipe pulling device, belt cleaning device includes guide rail and frame, is provided with two-way motor in the frame, is provided with the arc support between two frames, and arc support below is provided with the spray pipe, is provided with the shower nozzle on the spray pipe, and pipe pulling device includes pole setting, cable, several pulley and arc sleeve pipe, and arc sleeve pipe endotheca is equipped with high-pressure water pipe, high-pressure water pipe one end and spray pipe intercommunication, the other end and inlet tube intercommunication. The utility model has simple structure and convenient use; the greenhouse top film is periodically cleaned through the cleaning device, and the cleanness of the greenhouse top film is kept so as to maintain the cleanness and the light transmittance of the greenhouse top film; through with high pressure water pipe hoist and mount on leading the pipe device, reduced the resistance that receives when the water pipe is pulled, solved and appeared the problem that high pressure water pipe too buckles and wearing and tearing when being pulled.

Description

Greenhouse top film cleaning device

Technical Field

The utility model belongs to the technical field of the facility green house, concretely relates to big-arch shelter epiphragma belt cleaning device.

Background

The facility agriculture greenhouse is used as a new direction of modern agriculture development, gradually changes the traditional planting mode, and comprehensively utilizes novel production technologies such as light, electricity, water, fertilizer and the like to well ensure the product quality; however, in the greenhouse of the facility agriculture, fallen leaves and dust are easily remained on the greenhouse top film under natural conditions, which leads to the reduction of the light transmittance of the greenhouse top film.

At present, the cleaning of the greenhouse top film is mainly completed by manual operation, so that the working efficiency is low, the labor intensity is high, the top film can be damaged without paying attention to the cleaning, and the cleaning device cannot meet the modern high-efficiency and rapid operation requirement. Aiming at the cleaning mode of the existing greenhouse top film, researchers design a greenhouse top film cleaning device, a motor drives a support and a water spraying pipe arranged below the support to move back and forth at two ends of a greenhouse for operation, and water flow sprayed by the water spraying pipe is used for cleaning the greenhouse top film; but still need stimulate the water pipe at big-arch shelter both ends round trip movement at the in-process of big-arch shelter topfilm belt cleaning device operation of making a round trip, the water pipe receives the damage easily at the removal in-process, leads to the cost to increase, simultaneously along with the increase of water pipe migration distance, the resistance that the water pipe removed and received is big more, after pulling the water pipe and removing certain distance, the motor will unable continuation pulling water pipe, at this moment need the manual work to go the tractive water pipe in order to cooperate belt cleaning device work, mechanization inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a big-arch shelter epiphragma belt cleaning device through with high pressure water pipe hoist and mount on the pipe device that leads, has solved high pressure water pipe and has appeared fifty percent discount, damage and remove when removing and receive the problem that the resistance is big.

The utility model discloses the technical scheme who adopts:

a greenhouse top film cleaning device comprises a cleaning device and a pipe pulling device, wherein the cleaning device comprises guide rails arranged on two sides of a greenhouse and bases movably arranged on the guide rails, a bidirectional motor is arranged in each base, an arc-shaped support is arranged between the two bases, a water spraying pipe is arranged below each arc-shaped support, a spray head is arranged on each water spraying pipe, the arc-shaped supports are driven by the bidirectional motor to move from the head end to the tail end of the greenhouse, and the greenhouse top film is cleaned through the spray heads on the water spraying pipes, so that the purpose of comprehensively cleaning the greenhouse top film is achieved; the stay tube device is including setting up the pole setting at the big-arch shelter both ends, the strop cable of setting between the pole setting, several pulley of setting on the strop cable and through pulley hoist and mount arc sleeve pipe on the strop cable, arc sleeve pipe endotheca is equipped with high-pressure water pipe, arc sleeve pipe can make high-pressure water pipe keep certain curved arc radius in order to ensure that the rivers in the high-pressure water pipe are unobstructed when hanging as hanging the point with the pulley, high-pressure water pipe one end and spray pipe intercommunication, the other end and inlet tube intercommunication, when belt cleaning device is pulling high-pressure water pipe and is removing, pulley on the strop cable follows high-pressure water pipe together by the pulling, thereby reduce the moving resistance of frame.

Further, still include walking controller, walking controller includes singlechip and the position sensor who sets up at the head end of big-arch shelter and tail end, and the singlechip is connected with position sensor and two-way motor's control scheme respectively for control belt cleaning device round trip movement on the guide rail, in order to wash many times the big-arch shelter epiphragma.

Further, still include the guy wire device, the guy wire device is including setting up the pole setting at the big-arch shelter both ends, setting up the strop ropeway between the pole setting and setting up the pulley on the strop ropeway, and the electric wire passes through the pulley hoist and mount on the strop ropeway, and electric wire one end is connected with the motor, and when belt cleaning device removed, the electric wire was drawn and the electric wire was removed simultaneously, followed the electric wire at the pulley of strop ropeway and was drawn together.

Furthermore, the spray head is a fan-shaped spray head, so that a larger area can be covered, and full-coverage cleaning of the top film is facilitated.

The utility model has the advantages that:

1. the utility model has simple structure and convenient use;

2. the cleaning device regularly cleans the greenhouse top film, keeps the greenhouse top film clean, and maintains the cleanness and the light transmittance of the greenhouse top film;

3. the high-pressure water pipe is hung on the pipe pulling device, when the cleaning device pulls the water pipe to move forwards, the pulley of the sliding rope is pulled along with the water pipe, so that the resistance of the water pipe when pulled is reduced, and the problems that the high-pressure water pipe is excessively bent and abraded when pulled are solved;

4. the utility model discloses a hoist and mount the electric wire on the wire pulling device, when belt cleaning device is pulling the electric wire and is moving forward, follow the electric wire and together by the pulling at the pulley of strop rope, reduced the resistance that the water pipe received when being pulled, solved the electric wire and appeared wearing and tearing and the problem of knoing when being pulled.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is the schematic structural diagram of the suspension point of the middle pulley of the present invention.

In the figure: 1. film mulching of the greenhouse; 2. a guide rail; 3. an arc-shaped bracket; 4. a water spray pipe; 5. a fan-shaped spray head; 6. a machine base; 7. a strop; 8. a pulley; 9. a high pressure water pipe; 10. a column; 11. a position sensor; 12. an electric wire; 13. an arc-shaped sleeve.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present invention will be described in detail with reference to the accompanying drawings and embodiments.

As shown in figure 1, the greenhouse top film cleaning device provided by the utility model comprises a cleaning device and a pipe pulling device, wherein the cleaning device comprises guide rails 2 arranged at two sides of a greenhouse 1, a machine base 6 and a walking controller which are movably arranged on the guide rails 2, a motor is arranged in the machine base, the motor adopts a two-way motor, an arc support 3 is arranged between the two machine bases 6, the arc degree of the arc support 3 is basically the same as the arc degree of the top film, the minimum distance between each part of the arc support 3 and the top film is basically the same, a water spraying pipe 4 is arranged below the arc support 3, a fan-shaped nozzle 5 is arranged on the water spraying pipe 4, the arc support 3 is driven by the two-way motor to move from the head end to the tail end of the greenhouse 1 and clean the top film of the greenhouse 1 through the fan-shaped nozzle 5 on the water spraying pipe 4, so as to achieve the purpose of comprehensively cleaning the top film of the greenhouse 1, the walking controller comprises a single, the single chip microcomputer is respectively connected with the position sensor 11 and a control circuit of the bidirectional motor and is used for controlling the cleaning device to move back and forth on the guide rail 2 so as to clean the top film of the greenhouse 1 for multiple times; the two sides of the greenhouse are respectively provided with a pipe pulling device and a wire pulling device, the pipe pulling device comprises upright posts 10 arranged at the two ends of the right side of the greenhouse, sliding cables 7 arranged between the upright posts 10, pulleys 8 arranged on the sliding cables 7 and arc-shaped sleeves 13 hung on the sliding cables 7 through the pulleys 8, high-pressure water pipes 9 are sleeved in the arc-shaped sleeves 13, the arc-shaped sleeves 13 can enable the high-pressure water pipes 9 to keep a certain arc radius when the high-pressure water pipes 9 are hung by taking the pulleys as hanging points so as to ensure smooth water flow in the high-pressure water pipes 9, one ends of the high-pressure water pipes 9 are communicated with the water spraying pipe 4, the other ends of the high-pressure water pipes 9 are communicated with the water inlet pipe, and when the cleaning device pulls the high-pressure water pipes 9 to move forwards, the pulleys; the wire pulling device comprises upright posts 10 arranged at the two ends of the left side of the greenhouse, sliding cables 7 arranged between the upright posts 10 and pulleys 8 arranged on the sliding cables 7, an electric wire 12 is hung on the sliding cables 7 through the pulleys 8, one end of the electric wire 12 is connected with a motor, when the cleaning device moves, the electric wire 12 is pulled to move simultaneously, and the pulleys 8 on the sliding cables 7 are pulled along with the electric wire 12.

The principle of the utility model is as follows:

switching on a power supply, starting a motor, controlling the bidirectional motor to rotate in the forward direction by the walking controller, driving the cleaning device to move from the head end to the tail end of the greenhouse 1, simultaneously opening a valve on the high-pressure water pipe 9, and cleaning the top film of the greenhouse 1 by using water flow sprayed by the fan-shaped spray heads 5 of the water spray pipes 4; when the cleaning device pulls the high-pressure water pipe 9 and the electric wire 12 to move forwards, the pulley 8 of the sliding rope 7 is pulled along with the high-pressure water pipe 9 and the electric wire 12, the position sensors 11 at the head end and the tail end of the greenhouse 1 sense the position of the cleaning device in real time and convert the position into electric signals, the single chip microcomputer receives the electric signals of the position sensors and judges whether the cleaning device reaches the head end or the tail end of the greenhouse 1, when the cleaning device reaches the tail end of the greenhouse 1, the single chip microcomputer controls the motor to rotate reversely and drives the cleaning device to move from the tail end to the head end of the greenhouse 1, and when the cleaning device pulls the high-pressure water pipe 9 and the electric wire 12 to move forwards, the pulley 8 of the sliding rope 7 is pulled along with the high; when the cleaning device reaches the head end of the greenhouse 1, the single chip microcomputer controls the motor to stop running, the valve on the high-pressure water pipe 9 is closed, and one-time cleaning work is completed.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the present invention is not limited by the appended claims.

Claims (4)

1. The utility model provides a big-arch shelter epiphragma belt cleaning device which characterized in that: including belt cleaning device and traction tube device, belt cleaning device sets up the frame on the guide rail including setting up the guide rail and the activity in the big-arch shelter both sides, is provided with two-way motor in the frame, is provided with the arc support between two frames, and arc support below is provided with the spray pipe, is provided with the shower nozzle on the spray pipe, the traction tube device is including setting up pole setting at the big-arch shelter both ends, setting sliding cable between the pole setting, setting several pulley on the sliding cable and through pulley hoist and mount arc sleeve pipe on the sliding cable, and arc sleeve pipe endotheca is equipped with high pressure water pipe, high pressure water pipe one end and spray pipe intercommunication, the other end and inlet tube intercommunication.

2. The greenhouse top film cleaning device as claimed in claim 1, wherein: the greenhouse is characterized by further comprising a walking controller, the walking controller comprises a single chip microcomputer and position sensors arranged at the head end and the tail end of the greenhouse, and the single chip microcomputer is connected with the position sensors and control lines of the two-way motor respectively.

3. The greenhouse roof film cleaning device as claimed in claim 1 or 2, wherein: the wire pulling device comprises upright rods arranged at two ends of the greenhouse, sliding cables arranged between the upright rods and pulleys arranged on the sliding cables, the wires are hoisted on the sliding cables through the pulleys, and one end of each wire is connected with the motor.

4. The greenhouse top film cleaning device as claimed in claim 1, wherein: the spray head is a fan-shaped spray head.

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