Agricultural greenhouse with cleaning function

Abstract

The utility model relates to the technical field of agricultural technology popularization, and discloses an agricultural greenhouse with a cleaning function, which comprises a greenhouse main body, and the greenhouse main body comprises a steel frame; the cleaning mechanism comprises two sets of track strips, and the outer surfaces of the lower ends of the two sets of track strips are fixedly connected to the outer surfaces of the two ends of the steel frame correspondingly; by arranging the cleaning mechanism, when dirt and snow are accumulated on the top of the transparent film in the long-time use process, a rope is fixed to a pull ring, the sliding pieces are pulled back and forth from the two ends of the greenhouse body, the sliding pieces slide back and forth on the outer surfaces of the track strips, and the transparent film is cleaned. And a cleaning piece is driven to scrape and clean the outer surface of the transparent film, so that the damage caused by poor lighting or collapse of the greenhouse main body is reduced, the use effect of the greenhouse main body is facilitated, and the practicability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural technology promotion; specifically, it is an agricultural greenhouse with a cleaning function. Background Technique

[0002] An agricultural greenhouse is a way of agricultural production that uses structural facilities to create an environment suitable for plant growth to improve crop yield and quality. The greenhouse can provide the ability to control conditions such as temperature, humidity, and light, enabling agricultural production in different seasons and climatic conditions. Agricultural greenhouses play an important role in modern agriculture, helping farmers increase yields and efficiency and ensuring food safety.

[0003] Currently, most of the existing agricultural greenhouses do not have a cleaning device. During long-term use, dirt and snow will appear on the top of the greenhouse, which may cause the greenhouse lighting to deteriorate or the risk of collapse, which is not conducive to the use effect of the greenhouse and affects the practicality of the equipment to a certain extent. Moreover, most of the existing agricultural greenhouses do not have an auxiliary support device. When encountering snow, the weight on the top of the greenhouse greatly increases, and the bearing capacity of the steel frame may be insufficient, which is not conducive to the safety of the greenhouse and reduces the safety of the equipment to a certain extent. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an agricultural greenhouse with a cleaning function to solve the problems existing in the above-mentioned background technique.

[0005] The utility model provides the following technical solutions: an agricultural greenhouse with a cleaning function, including:

[0006] A greenhouse main body, the greenhouse main body includes a steel frame;

[0007] A cleaning mechanism, the cleaning mechanism includes track bars, and two groups of track bars are provided, and the outer surfaces of the lower ends of the two groups of track bars are respectively fixedly connected to the outer surfaces of both ends of the steel frame;

[0008] An auxiliary support mechanism, the auxiliary support mechanism includes an upper support piece, and the outer surface of the top of the upper support piece is fixedly connected to the outer surface of the lower part of the middle of the steel frame.

[0009] Preferably, the greenhouse main body further includes a transparent film, and the outer surface inside the transparent film is fixedly connected to the outer surface of the steel frame, and the steel frame can support the weight of the transparent film.

[0010] Preferably, the cleaning mechanism further includes a sliding piece, and the outer surfaces of both ends of the sliding piece are respectively attached to the outer surfaces of the upper ends of the two groups of track bars, and the middle parts of the outer surfaces on both sides of the sliding piece are fixedly connected with pull rings. By pulling the pull rings, the sliding piece can slide on the outer surface of the track bar.

[0011] Preferably, a buffer spring is fixedly connected to the outer surface of the bottom of the sliding piece, and three groups of buffer springs are provided. Moreover, a cleaning piece is fixedly connected to the outer surface of the lower end of the buffer spring. The buffer spring can buffer the impact of the cleaning piece and prevent the cleaning piece from scratching the transparent film.

[0012] Preferably, the auxiliary support mechanism further includes a first support rod, and the outer surface of the upper end of the first support rod is fixedly connected to the outer surface of the lower end of the upper support piece. Moreover, a second support rod is inserted into the inner part of the outer surface of the lower end of the first support rod. A fixing hole is formed in the inner part of the outer surface of one side of the second support rod, and multiple groups of fixing holes are provided. Moreover, a lower support piece is fixedly connected to the outer surface of the lower end of the second support rod. Limit grooves and limit strips are respectively arranged inside the first support rod and the second support rod to prevent the second support rod from rotating inside the first support rod.

[0013] Preferably, an insertion hole is formed in the inner part of the outer surface of one side of the first support rod, and an adjustment block is inserted into the insertion hole. Moreover, a return spring is sleeved on the outer surface of the middle part of the adjustment block. One end of the outer surface of the adjustment block is inserted into the fixing hole, and the return spring can reset the position of the adjustment block.

[0014] The technical effects and advantages of the present utility model:

[0015] 1. By setting the cleaning mechanism in the present utility model, during long-term use, when dirt and snow accumulate on the top of the transparent film, a rope is fixed to the pull ring, and the sliding piece is pulled back and forth from both ends of the greenhouse main body. The sliding piece slides back and forth on the outer surface of the track bar, driving the cleaning piece to scrape and clean the outer surface of the transparent film, reducing the harm of poor lighting or collapse of the greenhouse main body, being beneficial to the use effect of the greenhouse main body, and improving the practicability of the device to a certain extent.

[0016] 2. By setting the auxiliary support mechanism in the present utility model, when encountering snow, the weight on the top of the steel frame greatly increases. The adjustment block is pulled outwards to squeeze the return spring, and the second support rod can fall by itself until the lower support piece touches the ground. The adjustment block is released, and the return spring's own elasticity is relied on to snap the adjustment block into the appropriate fixing hole inside. The auxiliary support mechanism can effectively support the steel frame, being beneficial to the safety of the greenhouse main body, and improving the safety of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0018] Figure 2 It is an exploded three-dimensional structure schematic diagram of the present utility model.

[0019] Figure 3 It is an exploded three-dimensional structure schematic diagram of the greenhouse main body of the present utility model.

[0020] Figure 4 This is an exploded perspective view of the cleaning mechanism of the present utility model.

[0021] Figure 5 This is an exploded perspective view of the auxiliary support mechanism of the present utility model.

[0022] Figure 6 This is a sectional perspective view of a part of the auxiliary support mechanism of the present utility model.

[0023] The reference numerals are: 1, greenhouse main body; 11, steel frame; 12, transparent film; 2, cleaning mechanism; 21, track bar; 22, sliding piece; 23, pull ring; 24, buffer spring; 25, cleaning piece; 3, auxiliary support mechanism; 31, upper support piece; 32, first support rod; 33, second support rod; 34, fixing hole; 35, lower support piece; 36, insertion hole; 37, adjusting block; 38, return spring. Detailed implementation manners

[0024] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the drawings in the present utility model. In addition, the forms of each structure described in the following implementation manners are merely examples. An agricultural greenhouse with a cleaning function involved in the present utility model is not limited to the structures described in the following implementation manners. All other implementation manners obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0025] Embodiment 1

[0026] As Figures 1 to 4 shown, the present utility model provides an agricultural greenhouse with a cleaning function, including a greenhouse main body 1. The greenhouse main body 1 includes a steel frame 11, and the greenhouse main body 1 further includes a transparent film 12. The outer surface inside the transparent film 12 is fixedly connected to the outer surface of the steel frame 11, and the bottom of the steel frame 11 is fixed on the ground, which can support the transparent film 12;

[0027] A cleaning mechanism 2, the cleaning mechanism 2 includes a track bar 21, and two groups of track bars 21 are provided. The outer surfaces of the lower ends of the two groups of track bars 21 are respectively fixedly connected to the outer surfaces of both ends of the steel frame 11. Limit blocks are provided at both ends of the track bar 21 to prevent the sliding piece 22 from detaching from the outer surface of the track bar 21;

[0028] The cleaning mechanism 2 further includes a sliding piece 22, and the outer surfaces at both ends of the sliding piece 22 are respectively attached to the outer surfaces at the upper ends of the two sets of track bars 21. Moreover, pull rings 23 are fixedly connected to the middle parts of the outer surfaces on both sides of the sliding piece 22. A buffer spring 24 is fixedly connected to the outer surface at the bottom of the sliding piece 22, and three buffer springs 24 are provided. The outer surface at the lower end of the buffer spring 24 is fixedly connected to a cleaning piece 25. The cleaning piece 25 is made of polyurethane foam. Polyurethane foam is a widely used material with many excellent properties. The density of polyurethane foam is relatively low, so it is light in weight and convenient for handling and use. This material has good elasticity and flexibility and can quickly restore its shape, making it suitable for various applications. Polyurethane foam has strong water absorption ability and thus performs excellently in cleaning applications. When used in cleaning blocks and sponges, it is suitable for cleaning various surfaces, such as glass, plastic, and metal. The buffer spring 24 can buffer the impact force of the cleaning piece 25 and prevent scratching the transparent film 12. By fixing a rope on the pull ring 23 and pulling the sliding piece 22 back and forth from both ends of the greenhouse main body 1, the two ends of the sliding piece 22 slide back and forth on the outer surface of the track bar 21, driving the cleaning piece 25 to scrape and clean the outer surface of the transparent film 12.

[0029] Embodiment 2

[0030] As Figure 5 and Figure 6 shown, this embodiment also proposes:

[0031] An auxiliary support mechanism 3. The auxiliary support mechanism 3 includes an upper support piece 31, and the outer surface at the top of the upper support piece 31 is fixedly connected to the outer surface at the lower middle part of the steel frame 11. The auxiliary support mechanism 3 further includes a first support rod 32, and the outer surface at the upper end of the first support rod 32 is fixedly connected to the outer surface at the lower end of the upper support piece 31. Moreover, a second support rod 33 is inserted into the inner part of the outer surface at the lower end of the first support rod 32. A fixing hole 34 is opened in the inner part of the outer surface on one side of the second support rod 33, and multiple fixing holes 34 are provided. The outer surface at the lower end of the second support rod 33 is fixedly connected to a lower support piece 35. Limit grooves and limit strips are respectively arranged on the outer surfaces of the first support rod 32 and the second support rod 33, which can prevent the second support rod 33 from rotating inside the first support rod 32. The second support rod 33 can only move up and down inside the first support rod 32. By inserting the adjusting block 37 into different fixing holes 34, the auxiliary support mechanism 3 can be adjusted to different lengths;

[0032] An insertion hole 36 is formed inside the outer surface of one side of the first support rod 32, and an adjustment block 37 is inserted into the insertion hole 36. A return spring 38 is sleeved on the outer surface of the middle part of the adjustment block 37. One end of the adjustment block 37 is inserted into the fixing hole 34. When it is necessary to support the steel frame 11, the adjustment block 37 is pulled outwards to compress the return spring 38, so that the second support rod 33 falls by its own gravity until the lower support piece 35 touches the ground. Then the adjustment block 37 is released, and relying on the elasticity of the return spring 38 itself, the adjustment block 37 is reset and snapped into the appropriate fixing hole 34, and the auxiliary support mechanism 3 can support the steel frame 11 to a certain extent.

[0033] Working principle: First, when it is necessary to clean the top of the transparent film 12, the two ends of the sliding piece 22 are snapped onto the outer surface of the track bar 21, and a rope is fixed to the pull ring 23. The sliding piece 22 is pulled back and forth from both ends of the greenhouse main body 1. The sliding piece 22 slides back and forth on the outer surface of the track bar 21, driving the cleaning piece 25 to scrape and clean the outer surface of the transparent film 12. When there is snow on the transparent film 12, the adjustment block 37 is pulled outwards to compress the return spring 38, and the second support rod 33 can fall by itself until the lower support piece 35 touches the ground. Release the adjustment block 37 and rely on the elasticity of the return spring 38 itself to snap the adjustment block 37 into the appropriate fixing hole 34, and the auxiliary support mechanism 3 can provide a certain degree of auxiliary support for the steel frame 11. The above is the entire working principle of the present utility model.

[0034] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal communication of two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0035] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An agricultural greenhouse with a cleaning function, characterized in that, Including: The main body of the greenhouse (1), the main body of the greenhouse (1) includes a steel frame (11); The cleaning mechanism (2), the cleaning mechanism (2) includes track bars (21), and there are two groups of track bars (21), and the outer surfaces of the lower ends of the two groups of track bars (21) are respectively fixedly connected to the outer surfaces of both ends of the steel frame (11); The auxiliary support mechanism (3), the auxiliary support mechanism (3) includes an upper support piece (31), and the outer surface of the top of the upper support piece (31) is fixedly connected to the outer surface of the lower end of the middle part of the steel frame (11).

2. The agricultural greenhouse with a cleaning function according to claim 1, wherein: The main body of the greenhouse (1) further includes a transparent film (12), and the outer surface inside the transparent film (12) is fixedly connected to the outer surface of the steel frame (11).

3. The agricultural greenhouse with a cleaning function according to claim 1, wherein: The cleaning mechanism (2) further includes a sliding piece (22), and the outer surfaces of both ends of the sliding piece (22) are respectively attached to the outer surfaces of the upper ends of the two groups of track bars (21), and pull rings (23) are fixedly connected to the middle parts of the outer surfaces on both sides of the sliding piece (22).

4. The agricultural greenhouse with a cleaning function according to claim 3, wherein: A buffer spring (24) is fixedly connected to the outer surface of the bottom of the sliding piece (22), and there are three groups of buffer springs (24), and a cleaning piece (25) is fixedly connected to the outer surface of the lower end of the buffer spring (z4).

5. The agricultural greenhouse with a cleaning function according to claim 1, characterized in that: The auxiliary support mechanism (3) further includes a first support rod (32), and the outer surface of the upper end of the first support rod (32) is fixedly connected to the outer surface of the lower end of the upper support piece (31), and a second support rod (33) is inserted into the inside of the outer surface of the lower end of the first support rod (32). A fixing hole (34) is opened in the inside of the outer surface of one side of the second support rod (33), and there are multiple groups of fixing holes (34), and a lower support piece (35) is fixedly connected to the outer surface of the lower end of the second support rod (33).

6. The agricultural greenhouse with a cleaning function according to claim 5, characterized in that: An insertion hole (36) is opened in the inside of the outer surface of one side of the first support rod (32), and an adjustment block (37) is inserted into the inside of the insertion hole (36), and a return spring (38) is sleeved on the outer surface of the middle part of the adjustment block (37), and one end of the outer surface of the adjustment block (37) is inserted into the inside of the fixing hole (34).

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