CN218417642U - A sunshade device for a melon and fruit planting greenhouse - Google Patents

Abstract

The utility model discloses a sunshade device for a melon and fruit planting greenhouse, which comprises a base, the upper end of the base is fixedly connected with a fixed plate, the upper end of the fixed plate is provided with a groove, and the inner wall of the groove is slidably connected with a vertical The fixed plate is provided with an adjustment mechanism for adjusting the position of the vertical plate, a chute is opened above the side wall of the vertical plate, and the inner wall of the chute is slidably connected with two sliders, and the two sliders The side walls of the block away from the chute are jointly rotatable and connected with a telescopic bar, the upper end of the telescopic bar is laid with a sunshade cloth, and the inner wall of the chute is rotatably connected with a two-way lead screw. The utility model drives the two-way lead screw to rotate in the forward direction through the positive rotation of the motor, and then drives the two sliders to approach each other, so that the two sliders drive the telescopic bar to elongate, and then drive the sunshade cloth to elongate, so that the sunshade cloth can be opposite to the greenhouse. Shade treatment, no need for manual laying, reduce labor intensity, and avoid discomfort such as heat stroke.

Description

A sunshade device for a melon and fruit planting greenhouse

technical field

The utility model relates to the technical field of melon and fruit planting, in particular to a sunshade device for a melon and fruit planting greenhouse.

Background technique

The greenhouse as a planting mode of melons and fruits has been greatly promoted in the field of agricultural planting. When the sun is strong in summer, in order to ensure the normal growth of melons and fruits in the greenhouse, it is necessary to lay shade cloth outside the greenhouse.

In the prior art, the shading treatment of the greenhouse in summer is to manually lay the shading cloth on the surface of the greenhouse. Due to the large area and high height of the greenhouse, multiple workers need to work together when laying the shading cloth , the operation is cumbersome, and it will sweat a lot when laying in hot summer weather, and the labor intensity is high. At the same time, because the high temperature during the day in summer is generally at noon, the sunlight is strong at this time, and in order to ensure that the melons in the greenhouse In the production of fruit, it is impossible to lay the sunshade cloth when the sunlight is not strong, which leads to the staff having to lay it under the condition of strong sunlight at noon, which causes the staff to work under strong sunlight and high temperature. It is very prone to discomfort such as heatstroke, and at the same time, the sunshade cloth needs to be removed when the sunlight is weak in the afternoon.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a sunshade device for a melon and fruit planting greenhouse.

In order to achieve the above object, the utility model adopts the following technical solutions:

A sunshade device for a melon and fruit planting greenhouse, comprising a base, the upper end of the base is fixedly connected with a fixed plate, the upper end of the fixed plate is provided with a groove, the inner wall of the groove is slidably connected with a vertical plate, the fixed plate An adjustment mechanism for adjusting the position of the riser is provided on the board. A chute is provided above the side wall of the riser. Two sliders are slidably connected to the inner wall of the chute. The two sliders are far away from the sides of the chute. The side walls are jointly rotatable and connected with a telescopic bar, and the upper end of the telescopic bar is laid with a sunshade cloth, and the inner wall of the chute is rotatably connected with a two-way lead screw, and the side walls of the two sliders are threaded with the side walls of the two-way lead screw. A motor is fixedly connected to the side wall of the riser, and the movable end of the motor is fixedly connected to one end of the bidirectional lead screw.

Preferably, the adjustment mechanism includes a bolt threaded on the side wall of the fixing plate, one end of the bolt passes through the side wall of the fixing plate and extends into the groove, and the side wall of the riser is provided with a plurality of threaded holes that cooperate with the bolts .

Preferably, an L-shaped plate is slidably connected above the side wall of the riser, and the lower end of the L-shaped plate is fixedly connected with the upper end of the telescopic rail away from the riser.

Preferably, the side wall of the base is provided with a plurality of fixing nails, and the fixing nails are T-shaped.

Preferably, a plurality of rollers are installed on the lower end of the base.

The utility model has the following beneficial effects:

1. By setting the motor, two-way lead screw, slider, telescopic fence and sunshade cloth, the forward rotation of the motor drives the forward rotation of the two-way lead screw, and then drives the two sliders to approach each other, so that the two sliders drive the telescopic fence to elongate , and then drives the extension of the sunshade cloth, so that the sunshade cloth can shade the greenhouse without manual laying, reduce labor intensity, and avoid discomfort such as heatstroke.

2. By setting the adjustment mechanism and turning the bolt to separate the bolt from the threaded hole, it can drive the vertical plate to slide up and down on the inner wall of the groove, thereby adjusting the height of the sunshade cloth, so that the device can be used for sunshade of greenhouses with different heights , high practicability.

Description of drawings

Fig. 1 is the structural representation of a kind of sunshade device that is used for the melon and fruit planting greenhouse that the utility model proposes;

Fig. 2 is the enlarged schematic diagram of the structure at A place in Fig. 1;

Fig. 3 is a top cross-sectional structural schematic diagram of a chute in a sunshade device for a melon and fruit planting greenhouse proposed by the utility model.

In the figure: 1 base, 2 fixed plate, 3 groove, 4 vertical plate, 5 bolt, 6 threaded hole, 7 chute, 8 slider, 9 telescopic column, 10 sunshade cloth, 11L type plate, 12 two-way screw, 13 motors, 14 fixing nails, 15 rollers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-3, a sunshade device for a melon and fruit planting greenhouse, including a base 1, the side wall of the base 1 is provided with a plurality of fixing nails 14, the fixing nails 14 are T-shaped, and the lower end of the base 1 is equipped with a plurality of Roller 15.

Further, when the base 1 is moved to the greenhouse by the plurality of rollers 15, at this time, the plurality of fixing nails 14 are pressed down, thereby fixing the position of the base 1, which is a prior art.

The upper end of the base 1 is fixedly connected with a fixed plate 2, the upper end of the fixed plate 2 is provided with a groove 3, the inner wall of the groove 3 is slidably connected with a vertical plate 4, and the fixed plate 2 is provided with an adjustment mechanism for adjusting the position of the vertical plate 4. There is a chute 7 above the side wall of the plate 4, and two sliders 8 are slidably connected to the inner wall of the chute 7. The side walls of the two sliders 8 away from the chute 7 are jointly rotated and connected to a telescopic column 9, and the upper end of the telescopic column 9 is laid with a Sunshade cloth 10, the inner wall of chute 7 is rotatably connected with two-way lead screw 12, the side walls of two slide blocks 8 are all threaded with the side walls of two-way lead screw 12, the side walls of riser 4 are fixedly connected with motor 13, and the movable end of motor 13 is connected with Two-way leading screw 12 one ends are fixedly connected.

Further, as shown in FIG. 3 , the telescopic bars 9 are rotationally connected in pairs, which is the prior art, and when the two sliders 8 are close to each other, the telescopic bars 9 can be extended at this time.

The adjustment mechanism includes a bolt 5 threaded on the side wall of the fixing plate 2 , one end of the bolt 5 penetrates the side wall of the fixing plate 2 and extends into the groove 3 , and the side wall of the riser 4 is provided with a plurality of threaded holes 6 matching with the bolt 5 .

An L-shaped plate 11 is slidably connected above the side wall of the vertical plate 4, and the lower end of the L-shaped plate 11 is fixedly connected with the upper end of the telescopic bar 9 away from the vertical plate 4, so that the telescopic bar 9 maintains balance and stability during the elongation process, increasing the sunshade of the device stability.

In the utility model, according to the height of the greenhouse, the bolt 5 is first rotated so that the bolt 5 is separated from the threaded hole 6, and then the vertical plate 4 can be driven to slide up and down on the inner wall of the groove 3, so that the telescopic column 9 is set close to the upper end of the greenhouse, and then Turn the bolt 5 again, so that the bolt 5 is connected to the inner wall of the corresponding threaded hole 6, and then the position of the telescopic fence 9 is fixed, so that the greenhouses of different heights can be used for sunshade;

Then move the base 1, so that the base 1 moves to the greenhouse under the action of a plurality of rollers 15, and press down a plurality of fixing nails 14, so that the position of the base 1 can be fixed, and then the drive motor 13 rotates forward, And then drive the two-way lead screw 12 that is fixedly connected with motor 13 movable ends to rotate, so that the two slide blocks 8 that are threaded on the two-way lead screw 12 sidewalls approach each other, and then the two slide blocks 8 drive the telescopic bar 9 to elongate, and then drive The sunshade cloth 10 is elongated, so that the sunshade cloth 10 can shade the greenhouse by itself without manual laying.

The above is only a preferred embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field is within the technical scope disclosed by the utility model. Any equivalent replacement or change of the technical solution and the concept of the utility model shall fall within the scope of protection of the utility model.

Claims (5)

1. The utility model provides a solar protection devices for melon and fruit is planted greenhouse, includes base (1), its characterized in that, base (1) upper end fixedly connected with fixed plate (2), recess (3) have been seted up to fixed plate (2) upper end, recess (3) inner wall sliding connection has riser (4), be equipped with the adjustment mechanism who adjusts the position of riser (4) on fixed plate (2), spout (7) have been seted up to riser (4) lateral wall top, spout (7) inner wall sliding connection has two slider (8), two the lateral wall that spout (7) were kept away from in slider (8) rotates jointly and is connected with flexible fence (9), sunshade cloth (10) have been laid to flexible fence (9) upper end, spout (7) inner wall rotates and is connected with two-way lead screw (12), two slider (8) lateral wall all with two-way lead screw (12) lateral wall threaded connection, riser (4) lateral wall fixedly connected with motor (13), motor (13) expansion end and two-way lead screw (12) one end fixed connection.

2. The sunshade device for the greenhouse is planted to melon and fruit according to claim 1, wherein the adjusting mechanism comprises a bolt (5) which is in threaded connection with the side wall of the fixing plate (2), one end of the bolt (5) penetrates through the side wall of the fixing plate (2) and extends into the groove (3), and the side wall of the vertical plate (4) is provided with a plurality of threaded holes (6) which are matched with the bolt (5).

3. The sunshade device for the greenhouse is planted to melons and fruits according to claim 1, wherein an L-shaped plate (11) is connected above the side wall of the vertical plate (4) in a sliding mode, and the lower end of the L-shaped plate (11) is fixedly connected with the upper end of the telescopic fence (9) far away from the vertical plate (4).

4. The sun-shading device for the melon and fruit planting greenhouse as claimed in claim 1, wherein the side wall of the base (1) is provided with a plurality of fixing nails (14), and the fixing nails (14) are T-shaped.

5. The sun shading device for the melon and fruit planting greenhouse as claimed in claim 1, wherein a plurality of rollers (15) are installed at the lower end of the base (1).

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