A tomato planting greenhouse ventilator

Abstract

The utility model belongs to the field of greenhouse equipment and discloses a greenhouse ventilator for tomato planting. If the existing greenhouse ventilator is ventilated by flipping on rainy days, rainwater will flow into the vents from between the arc rods, and ventilation and heat dissipation cannot be performed. The technical solution of the utility model example includes a greenhouse main body, and the greenhouse main body is provided with vents. A mounting plate is fixedly installed on the outer side of the greenhouse main body, and two slide rails, one front and one rear, are fixedly installed under the mounting plate. Baffles are arranged between the slide rails, and sliders are fixedly installed on the upper parts of the front and rear sides of the baffles respectively. The sliders are respectively located in the corresponding slide rails and can slide along them. The utility model has two ventilation modes. When it rains, ventilation can be performed by controlling the flipping of the baffle, and the baffle can play a rainproof function. In addition, the two ventilation modes of the utility model are both controlled by the rotation of the roller, and the use method is simple.

Description

Technical Field

[0001] The utility model belongs to the field of greenhouse equipment, and in particular relates to a ventilator for a tomato planting greenhouse. Background Art

[0002] In tomato planting areas, ventilation is often required to facilitate the growth of tomatoes. Although existing greenhouses are equipped with windows for ventilation, users are often required to operate them one by one, which causes inconvenience. At the same time, when the greenhouse is in a ventilated state, flying insects often enter the greenhouse through the windows, thereby affecting the growth of tomatoes, so it needs to be improved.

[0003] In the prior art, a Chinese patent with announcement number CN220693937U discloses a tomato-growing greenhouse ventilator. In the prior art, if ventilation is performed by flipping the greenhouse body on rainy days, the baffle is separated from the outer wall of the greenhouse body and cannot block the vent. Rainwater will flow into the vent from between the arc rods, making ventilation and heat dissipation impossible. Utility Model Content

[0004] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a tomato planting greenhouse ventilator, which has two ventilation modes. When it rains, ventilation can be carried out by controlling the flipping of the baffle, and the baffle can play a role in keeping out the rain. In addition, the two ventilation modes of the utility model are both controlled by the rotation of the roller, and the use is simple.

[0005] The technical solution adopted by the tomato greenhouse ventilator to solve its technical problems is:

[0006] Provided is a tomato planting greenhouse ventilator, comprising a greenhouse main body, with ventilation holes opened on the greenhouse main body, a mounting plate fixedly installed on the outer side of the greenhouse main body, two slide rails, one in front and one in the back, fixedly installed below the mounting plate, a baffle plate is arranged between the slide rails, sliding blocks are fixedly installed on the upper parts of the front and rear sides of the baffle plate, the sliding blocks are respectively located in the corresponding slide rails and can slide along them, fan-shaped openings are respectively opened on the lower parts of the grooves of the slide rails, a reel with a driving device is installed on the mounting plate, the outer periphery of the reel is fixedly connected to one end of two connecting ropes, the connecting ropes are respectively wound around the reel in opposite directions, and the two ends of the connecting ropes are respectively fixedly connected to the two sides of the baffle plate.

[0007] Furthermore, the driving device is a motor with a locking function, the motor is fixedly mounted on the mounting plate, and the output shaft of the motor is fixedly connected to the reel.

[0008] Furthermore, the motor is a waterproof motor.

[0009] Furthermore, a filter screen is fixedly installed at the ventilation opening.

[0010] Furthermore, a magnetic strip is provided between the outer side of the greenhouse body and the baffle.

[0011] Furthermore, a fixed pulley is provided on the bottom surface of the mounting plate, and one of the connecting ropes passes around the fixed pulley.

[0012] Furthermore, springs are respectively arranged in the slide rails.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A tomato planting greenhouse ventilator according to an example of the utility model, the control drive device drives the reel to rotate clockwise, and the connecting rope on the right is released, so that the baffle can rotate clockwise under the action of gravity until it fits with the outer wall of the greenhouse body. At the same time, the reel can reel in the connecting rope on the left, and the connecting rope on the left is tightened and continues to reel, thereby driving the baffle to move upward and open. The control drive device drives the reel to rotate counterclockwise, so that the baffle can move downward under the action of gravity. When the slider moves to the bottom of the slide rail, the connecting rope on the right is tightened and continues to reel, thereby driving the baffle to open counterclockwise. Compared with the prior art, the utility model has two ventilation modes. When it rains, ventilation can be carried out by controlling the baffle to flip, and the baffle can play a role in keeping out rain. In addition, the two ventilation modes of the utility model are both controlled by the rotation of the reel, and the method of use is simple.

[0015] 2. A tomato greenhouse ventilator according to an example of the utility model, when the motor is turned on, the output shaft of the motor rotates to drive the reel to rotate, and the motor has a locking function to fix the reel.

[0016] 3. A tomato greenhouse ventilator according to the utility model has a waterproof motor that can prevent water ingress and electric leakage when it rains.

[0017] 4. In a tomato-growing greenhouse ventilator according to an example of the utility model, the filter net can block flying insects, thereby preventing the flying insects from entering the greenhouse and affecting the growth of tomatoes.

[0018] 5. In a tomato greenhouse ventilator exemplified in the utility model, the magnetic strip can play the function of magnetic attraction, which can prevent the baffle from shaking randomly.

[0019] 6. In the tomato greenhouse ventilator exemplified in the utility model, the fixed pulley can guide the movement of the connecting rope, making it more convenient to use.

[0020] 7. In a tomato greenhouse ventilator according to an example of the utility model, the spring can give a downward force to the slider after contraction, thereby enabling the baffle to move downward and reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] In the figure: 1 greenhouse body; 2 vent; 3 mounting plate; 4 slide rail; 5 baffle; 6 slider; 7 reel; 8 connecting rope; 9 motor; 10 filter net; 11 fixed pulley; 12 spring. DETAILED DESCRIPTION

[0024] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] like Figure 1 As shown, a tomato planting greenhouse ventilator comprises a greenhouse body 1, a ventilation hole 2 is opened on the greenhouse body 1, a mounting plate 3 is fixedly installed on the outer side of the greenhouse body 1, and two slide rails 4 are fixedly installed below the mounting plate 3, and the groove openings of the slide rails 4 are arranged relatively, and the slide rails 4 are arc-shaped slide rails, and baffles 5 are arranged between the slide rails 4, and the baffles 5 are arc-shaped baffles. Slide blocks 6 are fixedly installed on the upper parts of the front and rear sides of the baffles 5, respectively, and the slide blocks 6 are respectively located in the corresponding slide rails 4 and can slide along them. The lower part of the groove of the slide rail 4 is respectively opened with fan-shaped openings. When the slide block 6 is at the bottom of the slide rail 4, the slide block 6 can rotate along the fan-shaped opening. The structure of the fan-shaped opening is as follows Figure 1As shown, a reel 7 with a driving device is installed on the mounting plate 3, and the outer periphery of the reel 7 is fixedly connected to one end of two connecting ropes 8. The connecting ropes 8 are wound around the reel 7 in opposite directions, and the two ends of the connecting ropes 8 are fixedly connected to the two sides of the baffle 5. The control driving device drives the reel 7 to rotate clockwise, and the connecting rope 8 on the right is released, so that the baffle 5 can rotate clockwise under the action of gravity until it fits with the outer wall of the greenhouse body 1. At the same time, the reel 7 can reel in the connecting rope 8 on the left, and the connecting rope 8 on the left is tightened and continues to be reeled, thereby driving the baffle 5 to move upward and open. The control driving device drives the reel 7 to rotate counterclockwise, so that the baffle 5 can move downward under the action of gravity. When the slider 6 moves to the bottom of the slide rail 4, the connecting rope 8 on the right is tightened and continues to be reeled, thereby driving the baffle 5 to open in a counterclockwise direction. Compared with the prior art, the utility model has two ventilation modes. When it rains, ventilation can be carried out by controlling the baffle 5 to flip, and the baffle 5 can play a role in keeping out rain. In addition, the two ventilation modes of the utility model are both controlled by the rotation of the reel 7, and the method of use is simple.

[0027] like Figure 1 As shown, further preferably, the driving device is a motor 9 with a locking function, the motor 9 is fixedly mounted on the mounting plate 3, and the output shaft of the motor 9 is fixedly connected to the reel 7. When the motor 9 is turned on, the output shaft of the motor 9 rotates to drive the reel 7 to rotate, and the motor 9 has a locking function to fix the reel 7.

[0028] like Figure 1 As shown, further preferably, the motor 9 is a waterproof motor. The motor 9 is a waterproof motor, which can avoid water ingress and leakage when it rains.

[0029] like Figure 1 As shown, further preferably, a filter screen 10 is fixedly installed at the vent 2. The filter screen can block flying insects and prevent flying insects from entering the greenhouse and affecting the growth of tomatoes.

[0030] like Figure 1 As shown, further preferably, a magnetic strip is provided between the outer side of the greenhouse body 1 and the baffle 5. The magnetic strip can play the role of magnetic attraction and can prevent the baffle 5 from shaking at will.

[0031] like Figure 1 As shown, further preferably, a fixed pulley 11 is provided on the bottom surface of the mounting plate 3, and one of the connecting ropes passes around the fixed pulley 11. The fixed pulley 11 can guide the movement of the connecting rope, which is more convenient to use.

[0032] like Figure 1As shown, further preferably, springs 12 are respectively arranged in the slide rails 4. The springs 12 can give the slider 6 a downward force after contraction, thereby enabling the baffle 5 to move downward and reset.

[0033] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0034] Except for the technical features described in the specification, the remaining technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the remaining technical features will not be described here in detail.

Claims

1. A tomato growing greenhouse ventilator, comprising a greenhouse body (1), the greenhouse body (1) being provided with a vent (2), wherein: A mounting plate (3) is fixedly mounted on the outside of the greenhouse body (1), and two front and rear slide rails (4) are fixedly mounted below the mounting plate (3). A baffle (5) is arranged between the slide rails (4). Slide blocks (6) are fixedly mounted on the upper parts of the front and rear sides of the baffle (5), respectively. The slide blocks (6) are respectively located in the corresponding slide rails (4) and can slide along them. The lower parts of the grooves of the slide rails (4) are respectively provided with fan-shaped openings. A reel (7) with a driving device is mounted on the mounting plate (3), and one end of two connecting ropes (8) are fixedly connected to the outer periphery of the reel (7). The connecting ropes (8) are respectively wound around the reel (7) in opposite directions, and the two ends of the connecting ropes (8) are respectively fixedly connected to the two sides of the baffle (5).

2. A tomato planting greenhouse ventilator according to claim 1, characterized in that: The driving device is a motor (9) with a locking function. The motor (9) is fixedly mounted on the mounting plate (3), and the output shaft of the motor (9) is fixedly connected to the reel (7).

3. A tomato planting greenhouse ventilator according to claim 2, characterized in that: The motor (9) is a waterproof motor.

4. A tomato greenhouse ventilator according to claim 1, characterized in that: A filter screen (10) is fixedly installed at the ventilation opening (2).

5. The tomato greenhouse ventilator according to claim 1 is characterized in that: A magnetic strip is provided between the outer side of the greenhouse body (1) and the baffle (5).

6. A tomato greenhouse ventilator according to claim 1, characterized in that: A fixed pulley (11) is provided on the bottom surface of the mounting plate (3), and one of the connecting ropes passes around the fixed pulley (11).

7. A tomato greenhouse ventilator according to claim 1, characterized in that: Springs (12) are respectively arranged in the slide rails (4).

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