CN202722158U - Solar direct-current greenhouse quilt-rolling machine - Google Patents

Abstract

The utility model discloses a quilt rolling machine for solar DC greenhouses, which comprises a power supply, a guide rail (1), a rear supporting wheel (2), a rear supporting wheel support (3), a chain wheel (4), a DC motor (5), a turbine Reducer (6), front support wheel bracket (7), front support wheel (8), front guide wheel (9), reel (10), flange (11), front guide wheel support (12), DC motor With the fixed plate (13) of the worm gear reducer, the guide rail (1) is installed on the side wall of the greenhouse, and the back roller bracket (3) is welded on the fixed plate (13) rear. It has the advantages of simple and light structure, no need for complicated and expensive pipeline laying, saving investment in three-phase power supply, safe, energy-saving and pollution-free, stable and reliable work, saving electricity costs, no pressure film and film rupture, etc. The product level has reached the domestic advanced level.

Description

A kind of solar DC greenhouse rolling machine

technical field

The utility model relates to a new energy mechanical device, in particular to a solar DC greenhouse roll-up machine.

Background technique

In order to keep warm at night, the existing greenhouses are covered with thermal insulation quilts on the plastic film of the greenhouse. During the day, the thermal insulation quilts are rolled up to increase the light and promote the growth of crops. temperature. At present, roll-up quilts for thermal insulation greenhouses are usually pole-type roll-up devices, which use the angle of the poles to roll up and put down the heat-insulation quilts. Because the poles are relatively high in this way, the heat-insulation quilts are rolled up. It is very dangerous when it is rolled up and put down, and it is not stable enough when the insulation is rolled up and put down.

Utility model content

The purpose of the utility model is to provide a solar direct current greenhouse roll-up machine, which fills up the gap in the country and solves the shortcomings and deficiencies in the existing greenhouse roll-up facilities.

A solar DC greenhouse rolling machine, including a power supply, a guide rail (1), a rear supporting wheel (2), a rear supporting wheel support (3), a sprocket (4), a DC motor (5), and a turbine reducer (6) , front supporting wheel support (7), front supporting wheel (8), front guide wheel (9), reel (10), flange (11), front guide wheel support (12), DC motor and worm gear reducer fixed Plate (13), guide rail (1) is installed on the side wall of the greenhouse, and the rear supporting wheel support (3) is welded on the back of the fixed plate (13), and the rear supporting wheel (2) is installed on the top of the guide rail (1), and the DC motor (5) and the worm gear reducer (6) are fixed on the fixed plate (13) with bolts, the two are driven by the sprocket (4) and the chain, and the output shaft of the worm gear reducer (6) is connected by a flange and fixed On the spool 10 on the insulation quilt, the front supporting wheel bracket (7) is welded in front of the fixed plate (13), and the front supporting wheel (8) is placed above the guide rail (1), and the front guide wheel (9) is placed on the guide rail ( 1) Inside, the quilt rolling machine for solar DC greenhouses moves along the track.

The solar DC greenhouse roll-up machine, the power supply includes solar photovoltaic panels, batteries and 220V household lighting power; The DC motor can be directly supplied by the solar photovoltaic panel; the 220V household lighting electricity is converted into DC through a transformer, supplied to the DC motor, and can also charge the battery.

In the solar DC greenhouse rolling machine, the guide rails (1) are divided into two types: hard guide rails and soft guide rails: hard guide rails include some metal profiles including I-beams, channel steels, angle steels, and C-shaped steels; soft guide rails It is some metal or non-metal ropes including steel wire ropes.

As for the solar DC greenhouse rolling machine, the reel is one of square tube, rectangular tube or round tube.

It is suitable for rolling up and down of various greenhouse insulation quilts. It has a simple and light structure, and the power supply is convenient to move without complex and expensive pipeline laying, saving the investment of three-phase power supply. It is safe, energy-saving and pollution-free. And membrane rupture and other advantages, the product level has reached the domestic advanced level.

Description of drawings

Fig. 1 is a schematic diagram of the front structure of the utility model solar DC greenhouse rolling machine.

Fig. 2 is a schematic diagram of the side structure of the utility model solar DC greenhouse rolling machine.

1. Guide rail; 2. Rear roller; 3. Rear roller bracket; 4. Sprocket; 5. DC motor; 6. Turbine reducer; 7. Front roller bracket; 8. Front roller; 9. Front guide 10. Reel; 11. Flange; 12. Front guide wheel bracket; 13. Motor and turbine reducer fixing plate.

Detailed ways

Below in conjunction with specific embodiment, the utility model is described in detail.

The solar DC greenhouse rolling machine shown in Figures 1 to 2 includes a power supply, a guide rail (1), a rear supporting wheel (2), a rear supporting wheel bracket (3), a sprocket (4), a DC motor (5), Turbine reducer (6), front support wheel bracket (7), front support wheel (8), front guide wheel (9), reel (10), flange (11), front guide wheel support (12), DC The motor and the worm gear reducer fixed plate (13), the guide rail (1) is installed on the side wall of the greenhouse, and the rear supporting wheel support (3) is welded on the fixed plate (13) rear, and the rear supporting wheel (2) is contained in the guide rail ( 1) On the top, the DC motor (5) and the worm gear reducer (6) are fixed on the fixed plate (13) with bolts, and the two are driven by the sprocket (4) and the chain, and the output shaft of the worm gear reducer (6) passes through Flange connects a reel 10 that is fixed on the insulation quilt, and the front supporting wheel support (7) is welded on the fixed plate (13) ahead, and the front supporting wheel (8) is placed on the guide rail (1), and the front guide wheel ( 9) It is placed inside the guide rail (1) to realize the movement of the roll-up solar DC greenhouse roll-up machine along the track.

The power supply of the solar DC greenhouse rolling machine includes solar photovoltaic panels, batteries, and 220V household lighting power; The board supplies the DC motor; the 220V household lighting power is converted into DC through a transformer, which is supplied to the DC motor and can also charge the battery.

The guide rail (1) of the solar DC greenhouse rolling machine is divided into two types: hard guide rail and soft guide rail: the hard guide rail includes some metal profiles such as I-beam, channel steel, angle steel, and C-shaped steel; the soft guide rail includes some metal or non-metal profiles such as steel wire rope. metal rope.

When working, the DC power is transmitted to the DC motor (5) by the power supply, and the DC motor (5) transmits the power to the worm reducer (6) through the main shaft and the sprocket (4), and the output shaft of the worm reducer (6) passes through the flange Connect a reel 10 fixed on the heat preservation quilt, through the positive and negative rotation of the reel 10, the greenhouse heat preservation quilt can be scrolled up and down, and at the same time, the quilt rolling machine also moves up and down along the guide rail (1) to realize the heat preservation quilt Roll up and put down.

It is suitable for rolling up and putting down various greenhouse insulation quilts in the absence of three-phase power supply, power failure or even no power. Pollution, stable and reliable work, saving electricity costs, no film pressure and film rupture, etc., the product level has reached the domestic advanced level.

It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should belong to the protection scope of the appended claims of the present utility model.

Claims (4)

1. solar DC booth Cover roller, it is characterized in that, comprise power supply, guide rail (1), rear support roller (2), rear roller bracket (3), sprocket wheel (4), direct current generator (5), worm speed reducer (6), front roller bracket (7), front support roller (8), front jockey wheel (9), spool (10), flange (11), front jockey wheel support (12), direct current generator and worm speed reducer fixed head (13), guide rail (1) is installed on the booth side wall, rear roller bracket (3) is welded on fixed head (13) rear, and make rear support roller (2) be contained in guide rail (1) top, direct current generator (5) is fixed by bolts on the fixed head (13) with worm speed reducer (6), both realize transmission with sprocket wheel (4) and chain, the output shaft of worm speed reducer (6) connects a spool 10 that is fixed on the thermal insulation quilt by flange, front roller bracket (7) is welded on fixed head (13) the place ahead, and make front support roller (8) place guide rail (1) top, front jockey wheel (9) places the inside of guide rail (1), realizes that solar DC booth Cover roller is along rail moving.

2. solar DC booth Cover roller according to claim 1 is characterized in that, described power supply comprises solar energy photovoltaic panel, accumulator and 220V home lighting power supply.

3. solar DC booth Cover roller according to claim 1 is characterized in that, described guide rail (1) is hard guide rail or soft guide rail, and described hard guide rail comprises the shape of I-steel, channel-section steel, angle steel, C shaped steel; Soft guide rail is metal or the nonmetal rope that comprises steel wire rope.

4. solar DC booth Cover roller according to claim 1 is characterized in that, described spool is one of square tube, rectangular tube or pipe.

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