Vegetable planting greenhouse capable of recycling rainwater

Abstract

The utility model belongs to the field of vegetable planting, and particularly relates to a vegetable planting greenhouse capable of recycling rainwater, which comprises a water collecting tank, a water inlet is arranged on the surface of the water collecting tank, a shielding mechanism is arranged on one side of the water collecting tank and comprises a driving motor, the output end of the driving motor is fixedly connected with a driving wheel, and the output end of the driving wheel is fixedly connected with the rainwater collecting tank. A driven wheel is rotatably connected to one side of the water collecting tank, one end of the transmission rod is rotatably connected to the inner wall of the sliding groove, a sliding block is slidably connected to the inner wall of the sliding groove, an inner cavity of the sliding block is in threaded connection with the surface of the transmission rod, and shielding cloth is fixedly connected to one side of the sliding block; one end of the shielding cloth is fixedly connected to the inner wall of the water inlet; the shielding mechanism is used for shielding the water inlet of the water collecting tank in an area with less rainwater, so that the situation that the water collecting tank is covered by dust in an unused state for a long time, and the purity is reduced after rainwater and dust are mixed is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the field of vegetable planting, in particular to a vegetable planting greenhouse capable of recycling rainwater. Background Technique

[0002] A vegetable greenhouse is a frame film-covered structure with excellent heat preservation performance. Its appearance enables people to eat out-of-season vegetables. Generally, bamboo structures or steel structures are used as the framework of vegetable greenhouses, and one or more layers of heat-preserving plastic films are covered on them, thus forming a greenhouse space. The outer film can well prevent the loss of carbon dioxide generated by the growth of internal vegetables, making the greenhouse have a good heat preservation effect.

[0003] The vegetables planted in the vegetable greenhouse need to be irrigated during the growth period, and groundwater and other water resources are used for irrigation, resulting in a large consumption of water resources. Therefore, the collection of rainwater is an important way to make good use of water resources. The rainwater recycling device can collect and utilize rainwater, reducing the trouble caused by water resource shortage. In order to increase the area and efficiency of rainwater collection, a relatively large water receiving tank is usually set. However, in some areas with less rainfall, the water collection tank is in a state of disuse for a long time. These water collection tanks are exposed to the air and are easy to be covered with dust, resulting in a decrease in the purity after the rainwater is mixed with the dust, which is not only not conducive to the growth of vegetables, but also causes blockage of pipelines. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, in some areas with less rainfall, the water collection tank is in a state of disuse for a long time. These water collection tanks are exposed to the air and are easy to be covered with dust, resulting in a decrease in the purity after the rainwater is mixed with the dust, which is not only not conducive to the growth of vegetables, but also causes problems such as blockage of pipelines. The utility model provides a vegetable planting greenhouse capable of recycling rainwater.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a vegetable planting greenhouse capable of recycling rainwater, including a water collection tank, an inlet is arranged on the surface of the water collection tank, a monitoring mechanism is arranged on the top of the water collection tank, and a shielding mechanism is arranged on one side of the water collection tank;

[0006] The shielding mechanism includes a driving motor, the driving motor is fixedly installed on one side of the water collection tank, the output end of the driving motor is fixedly connected with a driving wheel, a driven wheel is rotatably connected to one side of the water collection tank, a transmission belt is movably sleeved on the surfaces of the driven wheel and the driving wheel, a sliding groove is arranged on one side of the water collection tank, one side of the driven wheel is fixedly connected with a transmission rod, one end of the transmission rod is rotatably connected to the inner wall of the sliding groove, a slider is slidably connected to the inner wall of the sliding groove, the inner cavity of the slider is threadedly connected with the surface of the transmission rod, one side of the slider is fixedly connected with a shielding cloth, and one end of the shielding cloth is fixedly connected to the inner wall of the inlet.

[0007] Preferably, the monitoring mechanism includes a mounting frame fixedly connected to the top of the water collecting tank. A damping adjusting rod is fixedly connected to the inner cavity of the mounting frame, and a rainwater sensor is fixedly connected to one end of the damping adjusting rod.

[0008] Preferably, water guide pipes are fixedly connected to both sides of the water collecting tank, and one end of each water guide pipe is fixedly connected to a water storage tank.

[0009] Preferably, a sealing plate is inserted into the inner cavity of the water storage tank, and a first support plate is fixedly connected to one side of the sealing plate.

[0010] Preferably, a second support plate is fixedly connected to the inner wall of the water storage tank, and filter plates are arranged in the inner cavities of both the second support plate and the first support plate.

[0011] Preferably, an irrigation mechanism is arranged on one side of the water storage tank. The irrigation mechanism includes a water pump. The input end of the water pump is fixedly communicated with the inner cavity of the water storage tank, and the output end of the water pump is fixedly connected to a water outlet pipe.

[0012] Preferably, one end of the water outlet pipe is fixedly communicated with a water collecting pipe, a shunt pipe is fixedly communicated with the surface of the water collecting pipe, and water outlet holes are formed in the surface of the shunt pipe.

[0013] The beneficial effects of the present utility model are as follows:

[0014] With the shielding mechanism of the present utility model, in some areas with less rainfall, usually the shielding cloth covers the water inlet. During rainfall, the driving motor can drive the driving wheel to rotate. While the driving wheel rotates, the two transmission belts on its surface rotate. When the transmission belts rotate, the corresponding driven wheels at the other end are driven to rotate. While the driven wheels rotate, the corresponding transmission rods are driven to rotate. Since the slider is threadedly connected to the transmission rod, when the transmission rod rotates, it drives the slider to displace along the sliding groove. When the slider displaces, it drives the shielding cloth to fold up, and rainwater enters the water collecting tank through the water inlet for recycling, achieving the effect of shielding the water inlet of the water collecting tank. It solves the problems that in some areas with less rainfall, the water collecting tanks are in a state of not being used for a long time, and these water collecting tanks are easily covered with dust when exposed to the air, resulting in a decrease in the purity after the rainwater is mixed with the dust, which is not only not conducive to the growth of vegetables, but also causes blockage of pipelines, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall device of the present utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the water collecting tank of the present utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the shielding mechanism of the present utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the monitoring mechanism of the present utility model;

[0020] Figure 5 This is a three-dimensional schematic diagram of the water storage tank and the irrigation mechanism of the present utility model.

[0021] In the figure: 1. Water collecting tank; 2. Water inlet; 3. Water guide pipe; 4. Water storage tank; 5. Monitoring mechanism; 501. Mounting frame; 502. Damping adjusting rod; 503. Rainwater sensor; 6. Shielding mechanism; 601. Driving motor; 602. Driving wheel; 603. Transmission belt; 604. Driven wheel; 605. Transmission rod; 606. Slide block; 607. Shading cloth; 7. Chute; 8. Irrigation mechanism; 801. Water pump; 802. Outlet pipe; 803. Water collecting pipe; 804. Shunt pipe; 805. Water outlet hole; 9. Sealing plate; 10. First support plate; 11. Second support plate; 12. Filter plate. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] The following is a further detailed description of the present application in conjunction with the attached Figures 1-5 This application further elaborates as follows,

[0024] The embodiments of the present application disclose a vegetable planting greenhouse capable of recycling rainwater. Referring to Figures 1 to 3 , a vegetable planting greenhouse capable of recycling rainwater includes a water collecting tank 1, a water inlet 2 is provided on the surface of the water collecting tank 1, a monitoring mechanism 5 is arranged on the top of the water collecting tank 1, and a shielding mechanism 6 is arranged on one side of the water collecting tank 1;

[0025] The shielding mechanism 6 includes a driving motor 601, which is fixedly installed on one side of the water collection tank 1. The output end of the driving motor 601 is fixedly connected to a driving wheel 602. One side of the water collection tank 1 is rotatably connected to a driven wheel 604. The surface of the driven wheel 604 and the surface of the driving wheel 602 are movably sleeved with a transmission belt 603. A slide groove 7 is opened on one side of the water collection tank 1. A transmission rod 605 is fixedly connected to one side of the driven wheel 604. One end of the transmission rod 605 is rotatably connected to the inner wall of the slide groove 7. A slider 606 is slidably connected to the inner wall of the slide groove 7. The inner cavity of the slider 606 is threadedly connected to the surface of the transmission rod 605. One side of the slider 606 is fixedly connected to a shielding cloth 607. One end of the shielding cloth 607 is fixedly connected to the inner wall of the water inlet 2. In some areas with less rainfall, the shielding cloth 607 is usually It is covered at the water inlet 2. When it rains, the driving motor 601 can drive the driving wheel 602 to rotate. When the driving wheel 602 rotates, it drives the two transmission belts 603 on the surface to rotate. When the transmission belt 603 rotates, it drives the corresponding driven wheel 604 at the other end to rotate. When the driven wheel 604 rotates, it drives the corresponding transmission rod 605 to rotate. Since the slider 606 is threadedly connected to the transmission rod 605, when the transmission rod 605 rotates, it drives the slider 606 to move along the slide groove 7. When the slider 606 moves, it drives the shielding cloth 607 to retract. Rainwater enters the water collection tank 1 through the water inlet 2 for recycling, thereby avoiding the water collection tank 1 from being covered with dust for a long time when it is not used, resulting in a decrease in purity after the rainwater and dust are mixed, which is not only not conducive to the growth of vegetables, but also causes blockage of the pipeline.

[0026] Reference Figure 1 and Figure 4 The monitoring mechanism 5 includes a mounting frame 501, which is fixedly connected to the top of the water collection tank 1. The inner cavity of the mounting frame 501 is fixedly connected with a damping adjustment rod 502, and one end of the damping adjustment rod 502 is fixedly connected with a rain sensor 503. The rain sensor 503 can use a photoelectric sensor to measure the effect of light on raindrops. When raindrops fall on the rain sensor 503, the resistance of the photoresistor will be changed, thereby generating an electrical signal. The electrical signal is transmitted to an external PLC controller, and the PLC controller converts the electrical signal into an electrical signal and transmits it to the drive motor 601. The rain sensor 503 can be fixedly connected to the top of the water collection tank 1 through the mounting frame 501 so that the rain can be felt at the first time. The installation height of the rain sensor 503 can be adjusted by the damping adjustment rod 502.

[0027] Reference Figure 5, water guide pipes 3 are fixedly connected to both sides of the water collecting tank 1. One end of the water guide pipe 3 is fixedly connected to a water storage tank 4. A sealing plate 9 is inserted into the inner cavity of the water storage tank 4. One side of the sealing plate 9 is fixedly connected to a first support plate 10. The inner wall of the water storage tank 4 is fixedly connected to a second support plate 11. Filter plates 12 are arranged in the inner cavities of the second support plate 11 and the first support plate 10. By providing the water storage tank 4, the rainwater collected by the water collecting tank 1 enters the water storage tank 4 through the water guide pipe 3. The side port of the water storage tank 4 is sealed by the sealing plate 9. The filter plates 12 are fixed at the upper part inside the water storage tank 4 by the first support plate 10 and the second support plate 11, which can block and filter large particle impurities discharged with the rainwater in the first time, facilitating the filtration and collection of the recycled rainwater.

[0028] Refer to Figure 5 , an irrigation mechanism 8 is arranged on one side of the water storage tank 4. The irrigation mechanism 8 includes a water pump 801. The input end of the water pump 801 is fixedly connected to the inner cavity of the water storage tank 4. The output end of the water pump 801 is fixedly connected to a water outlet pipe 802. One end of the water outlet pipe 802 is fixedly connected to a water collecting pipe 803. A shunt pipe 804 is fixedly connected to the surface of the water collecting pipe 803. Water outlet holes 805 are formed on the surface of the shunt pipe 804. By providing the irrigation mechanism 8, the shunt pipe 804 is arranged in the vegetable planting area. The water pump 801 can pump the rainwater stored in the water storage tank 4 into the water outlet pipe 802. The water outlet pipe 802 transports the rainwater into the water collecting pipe 803, and then the water collecting pipe 803 shunts the rainwater into each shunt pipe 804. The rainwater is discharged through the water outlet holes 805 to irrigate the vegetables.

[0029] Working principle: In some areas with less rainfall, the shielding cloth 607 is usually covered at the water inlet 2. When it rains, when raindrops fall on the rain sensor 503, the resistance of the photoresistor will change, thereby generating an electrical signal. The electrical signal is transmitted to the external PLC controller, and the PLC controller converts it into an electrical signal and transmits it to the drive motor 601. The drive motor 601 can drive the driving wheel 602 to rotate. When the driving wheel 602 rotates, it drives the two transmission belts 603 on the surface to rotate. When the transmission belt 603 rotates, it drives the corresponding driven wheel 604 at the other end to rotate. When the driven wheel 604 rotates, it drives the corresponding transmission rod 605 to rotate. Since the slider 606 is threadedly connected to the transmission rod 605, when the transmission rod 605 rotates, it drives the slider 606 to move along the slide groove 7. When the slider 606 moves, it drives the shielding cloth 607 to retract. Rainwater enters the water collecting tank 1 through the water inlet 2 for recycling, so as to avoid the water collecting tank 1 being covered with dust when it is not used for a long time, resulting in the reduction of purity after the rainwater and dust are mixed, which is not only not conducive to the growth of vegetables, but also causes blockage of the pipeline. Rainwater enters the water storage tank 4 through the water conduit 3, and the side port of the water storage tank 4 is sealed by the sealing plate 9. The filter plate 12 is fixed to the upper part of the inside of the water storage tank 4 by the first support plate 10 and the second support plate 11, which can immediately block and filter the large particles discharged with the rainwater. The rainwater stored in the water storage tank 4 can be pumped to the outlet pipe 802 by the water pump 801, and the outlet pipe 802 transports the rainwater to the water collecting pipe 803, and then the water collecting pipe 803 diverts the rainwater to each diversion pipe 804, and the rainwater is discharged through the water outlet hole 805 to irrigate the vegetables.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A vegetable growing greenhouse capable of recycling rainwater, characterized in that: It comprises a water collection tank (1), a water inlet (2) is provided on the surface of the water collection tank (1), a monitoring mechanism (5) is provided on the top of the water collection tank (1), and a shielding mechanism (6) is provided on one side of the water collection tank (1); The shielding mechanism (6) comprises a driving motor (601), the driving motor (601) being fixedly mounted on one side of the water collecting tank (1), the output end of the driving motor (601) being fixedly connected to a driving wheel (602), one side of the water collecting tank (1) being rotatably connected to a driven wheel (604), the surface of the driven wheel (604) and the surface of the driving wheel (602) being movably sleeved with a transmission belt (603), and one side of the water collecting tank (1) being provided with a slide groove (7). A transmission rod (605) is fixedly connected to one side of the driven wheel (604), one end of the transmission rod (605) is rotatably connected to the inner wall of the slide groove (7), the inner wall of the slide groove (7) is slidably connected to a slider (606), the inner cavity of the slider (606) is threadedly connected to the surface of the transmission rod (605), one side of the slider (606) is fixedly connected to a shielding cloth (607), and one end of the shielding cloth (607) is fixedly connected to the inner wall of the water inlet (2).

2. The vegetable planting greenhouse capable of recycling rainwater according to claim 1, characterized in that: The monitoring mechanism (5) comprises a mounting frame (501), wherein the mounting frame (501) is fixedly connected to the top of the water collecting tank (1), a damping adjustment rod (502) is fixedly connected to the inner cavity of the mounting frame (501), and one end of the damping adjustment rod (502) is fixedly connected to a rain sensor (503).

3. The rainwater-recyclable vegetable growing greenhouse according to claim 1, characterized in that: Both sides of the water collecting tank (1) are fixedly connected to water pipes (3), and one end of the water pipe (3) is fixedly connected to a water storage tank (4).

4. The vegetable planting greenhouse capable of recycling rainwater according to claim 3 is characterized by: A sealing plate (9) is inserted into the inner cavity of the water storage tank (4), and a first supporting plate (10) is fixedly connected to one side of the sealing plate (9).

5. The rainwater-recyclable vegetable growing greenhouse according to claim 4, characterized in that: A second support plate (11) is fixedly connected to the inner wall of the water storage tank (4), and the inner cavity of the second support plate (11) and the inner cavity of the first support plate (10) are both provided with filter plates (12).

6. The rainwater-recyclable vegetable growing greenhouse according to claim 3, characterized in that: An irrigation mechanism (8) is provided on one side of the water storage tank (4), and the irrigation mechanism (8) comprises a water pump (801), the input end of the water pump (801) is fixedly connected to the inner cavity of the water storage tank (4), and the output end of the water pump (801) is fixedly connected to a water outlet pipe (802).

7. The vegetable planting greenhouse capable of recycling rainwater according to claim 6, characterized in that: One end of the water outlet pipe (802) is fixedly connected to a water collecting pipe (803), the surface of the water collecting pipe (803) is fixedly connected to a diversion pipe (804), and the surface of the diversion pipe (804) is provided with a water outlet hole (805).

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