CN219015414U - Agricultural greenhouse water consumption monitor - Google Patents

Abstract

The utility model belongs to the technical field of agricultural greenhouses, in particular to an agricultural greenhouse water consumption monitor, which aims at the problems that the existing agricultural greenhouse water consumption monitor generally monitors the water consumption of a reservoir by naked eyes or stretches into water to detect the water consumption of the reservoir by a scale, and the data are inaccurate and complicated.

Description

An agricultural greenhouse water consumption monitor

technical field

The utility model relates to the technical field of agricultural greenhouses, in particular to a water consumption monitor for agricultural greenhouses.

Background technique

The greenhouse was originally a special equipment for vegetable production. With the development of production, the application of the greenhouse has become more and more extensive. At present, the greenhouse has been used for potted and cut flower cultivation; for fruit tree production, it is used to cultivate grapes, strawberries, watermelons, melons, peaches and oranges, etc.; Forestry production is used for tree seedling cultivation, ornamental tree cultivation, etc. When agricultural greenhouses are used for production, frequent watering and irrigation are required. The reservoirs are generally located outside the agricultural greenhouses, and the amount of water used in summer is relatively large. It is essential to monitor the amount of water, mainly to prevent the amount of water from being used up, which will affect production.

In the existing technology, when monitoring the water volume of the reservoir, it is generally observed with the naked eye or detected by sticking a ruler into the water. The data is not accurate enough and it is also relatively cumbersome. Therefore, we propose a water consumption monitoring method for agricultural greenhouses. instrument to solve the above problems.

Utility model content

The purpose of this utility model is to solve the shortcomings that when monitoring the water volume of a reservoir, it is generally observed by naked eyes or inserted into the water by a ruler for detection. The data is not accurate enough and it is also relatively cumbersome. Water consumption monitor.

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

A water consumption monitor for agricultural greenhouses, comprising a monitor body and a base, two rectangular grooves are provided on the outer wall of the monitor body, the inner walls of the two rectangular grooves are respectively rotatably connected with a first roller and a second roller, the The outer wall of the first roller is fixedly connected with an encoder, the outer walls of the first roller and the second roller are both sleeved with a nylon thread, one end of the nylon thread is fixedly connected with a floating ball, and the other end of the nylon thread is fixedly connected There is a counterweight, the outer wall of the monitor body is provided with a groove, the inside of the groove is fixedly connected with a laser liquid level sensor, and the top of the base is provided with a supporting mechanism.

Preferably, the support mechanism includes a vertical sleeve, the top of the base is fixedly connected to the bottom of the vertical sleeve, the inner wall of the vertical sleeve is slidably connected to a vertical rod, and the top of the vertical rod is fixedly connected to a semicircular sleeve. The inner wall of the semi-circular sleeve is rotatably connected with a ball, the outer wall of the ball is fixedly connected with a sliding sleeve, the inner wall of the sliding sleeve is slidably connected with a long rod, and one end of the long rod is fixedly connected with the outer wall of the monitor body. The long pole is set so that the monitor body is positioned above the water reservoir.

Preferably, the outer walls of the semicircular sleeve, the vertical sleeve and the sliding sleeve are all provided with threaded holes, and the inner walls of the threaded holes are threaded with bolts, and the position of the ball, the vertical rod and the long rod is fixed by setting the bolts.

Preferably, one end of the bolt is rotatably connected with an arc-shaped piece.

Preferably, a controller is fixedly installed inside the monitor body, and a plurality of assembly holes are opened on the outer wall of the base.

Preferably, the outer wall of the monitor body is provided with a rectangular hole.

Preferably, one end of the long rod is fixedly connected to a limit block, and the long rod is limited by setting the limit block.

Compared with the prior art, the utility model has the advantages of:

In this scheme, by setting the base, vertical sleeve, vertical rod, semi-circular sleeve, ball, long rod, sliding sleeve, bolt and arc piece, the monitor body is located above the reservoir, the floating ball is located on the water surface, and the encoder The moving distance of the nylon wire is monitored, and the degree of water surface drop is recorded. At the same time, the laser liquid level sensor monitors the water surface synchronously, without manual observation by naked eyes, to avoid inaccurate scale testing.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of agricultural greenhouse water consumption monitor that the utility model proposes;

Fig. 2 is the sectional structure schematic diagram of a kind of agricultural greenhouse water consumption monitor that the utility model proposes;

Fig. 3 is a schematic diagram showing the enlarged structure of part A in Fig. 2 of an agricultural greenhouse water consumption monitoring instrument proposed by the utility model.

In the figure: 1. Monitor body; 2. Base; 3. First roller; 4. Second roller; 5. Nylon thread; 6. Floating ball; 7. Counterweight; 8. Laser liquid level sensor; 9. Vertical sleeve; 10, vertical rod; 11, semi-circular sleeve; 12, ball; 13, long rod; 14, sliding sleeve; 15, bolt; 16, arc piece; 17, encoder.

Detailed ways

As shown in Figure 1 and Figure 2, it involves a water consumption monitor for agricultural greenhouses, including a monitor body 1 and a base 2, a controller is fixedly installed inside the monitor body 1, and a plurality of assembly holes are opened on the outer wall of the base 2 , the outer wall of the monitor body 1 is provided with two rectangular grooves, the inner walls of the two rectangular grooves are respectively rotatably connected with a first roller 3 and a second roller 4, and the outer wall of the first roller 3 is fixedly connected with an encoder 17, according to the encoder Calculate the displacement distance of the nylon wire 5 in 17 turns, so as to record the drop degree of the water surface. The outer walls of the first roller 3 and the second roller 4 are both covered with a nylon wire 5, and one end of the nylon wire 5 is fixedly connected to a buoy. The ball 6 and the other end of the nylon wire 5 are fixedly connected with a counterweight 7, and the nylon wire 5 supports the counterweight 7 and the floating ball 6. When the floating ball 6 moves up and down, the counterweight 7 also moves up and down. The outer wall of the instrument body 1 is provided with a groove, the inside of the groove is fixedly connected with a laser liquid level sensor 8, and the top of the base 2 is provided with a supporting mechanism.

As shown in Figures 1-3, the support mechanism includes a vertical sleeve 9, a rectangular hole is opened on the outer wall of the monitor body 1, one end of the long rod 13 is fixedly connected to a limit block, and the top of the base 2 is fixedly connected to the bottom of the vertical sleeve 9 , the inner wall of the vertical sleeve 9 is slidingly connected with a vertical rod 10, and the top of the vertical rod 10 is fixedly connected with a semicircular sleeve 11, and the outer walls of the semicircular sleeve 11, the vertical sleeve 9 and the sliding sleeve 14 are all provided with threaded holes, and the inner walls of the threaded holes are threaded. There is a bolt 15, one end of the bolt 15 is rotatably connected with an arc piece 16, the inner wall of the semi-circular sleeve 11 is rotatably connected with a ball 12, and the ball 12 is rotated so that the long rod 13 is in a horizontal position, and the outer wall of the ball 12 is fixedly connected with a sliding sleeve 14. A long rod 13 is slidably connected to the inner wall of the sliding sleeve 14, and one end of the long rod 13 is fixedly connected to the outer wall of the monitor body 1.

Working principle: When in use, install the base 2 to the edge of the reservoir through the assembly hole, slide the vertical rod 10 out of the vertical sleeve 9 according to the height of use, and turn the ball 12 to make the long rod 13 in a horizontal position , and move the long rod 13 so that the monitor body 1 is located above the reservoir, place the floating ball 6 on the water surface, and turn the three bolts 15 to fix the vertical rod 10, the ball 12 and the long rod 13 respectively. , when the water level drops, the floating ball 6 drops accordingly, so that the encoder 17 monitors the moving distance of the nylon wire 5, records the degree of water level drop, and at the same time, the laser liquid level sensor 8 (LL-100) monitors the water level synchronously, There is no need to observe with the naked eye to avoid the inaccuracy of the ruler test.

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

Claims (7)

1. The utility model provides an agricultural greenhouse water consumption monitor, includes monitor body (1) and base (2), its characterized in that, two rectangle grooves have been seted up to the outer wall of monitor body (1), and the inner wall in two rectangle grooves rotates respectively and is connected with first gyro wheel (3) and second gyro wheel (4), the outer wall fixedly connected with encoder (17) of first gyro wheel (3), the outer wall of first gyro wheel (3) and second gyro wheel (4) all overlaps and is equipped with nylon wire (5), the one end fixedly connected with floater (6) of nylon wire (5), the other end fixedly connected with balancing weight (7) of nylon wire (5), the recess is seted up to the outer wall of monitor body (1), the inside fixedly connected with laser level sensor (8) of recess, the top of base (2) is equipped with supporting mechanism.

2. The agricultural greenhouse water consumption monitor according to claim 1, wherein the supporting mechanism comprises a vertical sleeve (9), the top of the base (2) is fixedly connected with the bottom of the vertical sleeve (9), the inner wall of the vertical sleeve (9) is slidably connected with a vertical rod (10), the top of the vertical rod (10) is fixedly connected with a semicircular sleeve (11), the inner wall of the semicircular sleeve (11) is rotatably connected with a ball (12), the outer wall of the ball (12) is fixedly connected with a sliding sleeve (14), the inner wall of the sliding sleeve (14) is slidably connected with a long rod (13), and one end of the long rod (13) is fixedly connected with the outer wall of the monitor body (1).

3. The agricultural greenhouse water consumption monitor according to claim 2, wherein threaded holes are formed in the outer walls of the semicircular sleeve (11), the vertical sleeve (9) and the sliding sleeve (14), and bolts (15) are connected with the inner walls of the threaded holes in a threaded mode.

4. A monitor for water consumption of agricultural greenhouse according to claim 3, wherein one end of the bolt (15) is rotatably connected with an arc-shaped piece (16).

5. The agricultural greenhouse water consumption monitor according to claim 1, wherein a controller is fixedly installed in the monitor body (1), and a plurality of assembly holes are formed in the outer wall of the base (2).

6. The agricultural greenhouse water consumption monitor as claimed in claim 1, wherein the outer wall of the monitor body (1) is provided with rectangular holes.

7. The agricultural greenhouse water consumption monitor as claimed in claim 2, wherein one end of the long rod (13) is fixedly connected with a limiting block.

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