Greenhouse covering separating device and greenhouse
By designing a separation device for rotating parts and hook parts in the greenhouse, the problem of difficulty in quickly separating greenhouse coverings in the prior art is solved, and the rapid separation of greenhouse coverings is achieved, reducing fire spread and structural damage is achieved. , simplifies the replacement process.
Patent Information
- Application Number
- CN202420915836.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The existing greenhouse coverings are difficult to separate quickly in an accident such as a fire, which makes the fire difficult to control and causes damage to the greenhouse structure.
A greenhouse covering separation device is designed, including a rotating member and a hook member. The hook member can be switched between a suspended position and a separate position. When an accident occurs, the hook member is turned to the separation position by rotating the rotating member, and the opening is facing towards the sun. The slope allows the greenhouse covering to leave the connecting area, thereby achieving rapid separation.
The rapid separation of greenhouse coverings has been achieved, the damage to greenhouses has been reduced, the property of the shanty town is protected, and the covering replacement process has been simplified.
Smart Images
Figure CN222170630U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of greenhouses, in particular to a greenhouse cover separation device and a greenhouse. Background Art
[0002] The surface of the greenhouse usually has a greenhouse covering, such as a thermal blanket. The thermal blanket can be rolled up and unrolled using a roller shutter machine installed on the top of the greenhouse. Specifically, when the outside temperature is low, the thermal blanket can be unrolled to cover the surface of the greenhouse to improve the thermal insulation effect of the greenhouse; when the outside temperature is high, the thermal blanket can be rolled up.
[0003] In the prior art, the upper end of the thermal blanket is mostly fixed on the top of the greenhouse. Once an emergency occurs, such as a fire in the thermal blanket, it is difficult to separate the thermal blanket from the greenhouse in a short time. The fire on the thermal blanket is difficult to be quickly and effectively controlled, and ultimately the overall structure of the greenhouse is irreversibly damaged. Utility Model Content
[0004] The object of the present disclosure is to provide a greenhouse cover separation device that does not have the above-mentioned drawbacks.
[0005] To achieve the above-mentioned purpose, the present disclosure provides a greenhouse covering separation device, which is configured to be installed on the top of a greenhouse, and the greenhouse covering separation device includes:
[0006] Rotating parts; and
[0007] A hook member, wherein the hook member is fixed on the rotating member, and a connection area having an opening is formed between the hook member and the rotating member;
[0008] When the rotating member rotates, the hook member switches between a hanging position and a separation position. When the hook member is located at the hanging position, the hook member hangs the upper end of the greenhouse covering in the connecting area. When the hook member is located at the separation position, the opening faces the sunny slope of the greenhouse, so that the upper end of the greenhouse covering leaves the connecting area from the opening.
[0009] According to the greenhouse covering separation device disclosed in the present invention, the greenhouse covering can be detachably arranged on the hook member, so when an emergency occurs in the greenhouse, the greenhouse covering can be quickly separated from the hook member.
[0010] Specifically, the hook member can switch between a hanging position and a separation position through the rotation of the rotating member. When the hook member is in the hanging position, the upper end of the greenhouse covering passes through the opening and is located in the connecting area, and the upper end of the greenhouse covering is suspended on the hook member so as to arrange the greenhouse covering basically and stably on the surface of the greenhouse; when the hook member is in the separation position, the opening of the connecting area faces the sunny slope of the greenhouse, and the greenhouse covering can leave the connecting area from the opening, thereby realizing the separation between the greenhouse covering and the hook member, and once the greenhouse covering is separated from the hook member, the greenhouse covering can slide along the sunny slope to the bottom of the greenhouse, thereby realizing the separation of the greenhouse covering from the greenhouse.
[0011] Therefore, when an emergency occurs to the greenhouse covering, such as a fire, the greenhouse covering can be quickly separated from the surface of the greenhouse by rotating the rotating parts, thereby reducing damage to the greenhouse and protecting the property of the greenhouse owner.
[0012] A further object of the present disclosure is to provide a greenhouse which does not have the above mentioned drawbacks.
[0013] To achieve this object, the present disclosure provides a greenhouse, which includes the above-mentioned greenhouse covering separation device.
[0014] The advantages of the above-mentioned greenhouse cover separation device are also applicable to greenhouses. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A side view of a greenhouse provided for an embodiment of the present disclosure.
[0016] Figure 2 A schematic diagram of a greenhouse cover separation device provided in an embodiment of the present disclosure installed on a greenhouse.
[0017] Figure 3 A schematic diagram of a hook member provided in an embodiment of the present disclosure in a hanging position.
[0018] Figure 4 A schematic diagram of a hook member provided in an embodiment of the present disclosure being located in a separation device.
[0019] Figure 5 A schematic diagram of a greenhouse cover separation device provided in an embodiment of the present disclosure installed on a greenhouse, wherein the thermal insulation blanket is in a rolled-up state and the rotating member is in a high position in the lifting space.
[0020] Figure 6 This is a schematic diagram of a greenhouse covering separation device provided in an embodiment of the present disclosure installed on a greenhouse, wherein the loop of the film pressing rope is mounted on a hook member.
[0021] Reference numerals:
[0022] 1. Greenhouse; 11. Sunny slope;
[0023] 2. Greenhouse covering separation device; 21. Rotating member; 211. Hook body; 22. Hook member; 221. Fixed end; 222. Free end; 223. Connecting part; 23. Connecting area; 24. Opening; 25. Quilt winding shaft; 26. Quilt winding rope; 27. Lifting rope; 28. Support frame; 281. Limiting member; 282. Lifting space; 283. Stopper;
[0024] 3. Greenhouse covering; 31. Thermal insulation blanket; 32. Film pressing rope; 321. Ferrule. DETAILED DESCRIPTION
[0025] The technical solution of the present disclosure is further described below in conjunction with the accompanying drawings and through specific implementation methods. It is understood that the specific embodiments described herein are only used to explain the present disclosure, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings, rather than all of them.
[0026] Some directional words are defined in the present disclosure. Unless otherwise stated, the directional words used, such as "up", "down", "left", "right", "inside" and "outside", are used for ease of understanding and therefore do not constitute a limitation on the scope of protection of the present disclosure.
[0027] In the present disclosure, unless otherwise expressly specified and limited, a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being “above”, “above”, and “above” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0028] In the description of the present disclosure, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.
[0029] Figure 1The side view of the greenhouse 1 is shown. The greenhouse 1 includes a sunny side and a shady side. The greenhouse 1 has a sunny slope 11 on the sunny side. The sunny slope 11 is usually provided with a greenhouse covering 3, such as a thermal insulation blanket 31, a film, etc. The greenhouse covering 3 can effectively improve the thermal insulation effect of the greenhouse 1.
[0030] The upper end of the greenhouse covering 3 is usually fixed on the greenhouse 1, for example, fixed on the top of the greenhouse 1. The lower end of the greenhouse covering 3 can be fixed on the greenhouse 1, or can be movable relative to the greenhouse 1.
[0031] For the thermal insulation quilt 31, the upper end of the thermal insulation quilt 31 is usually fixed on a roller shutter machine located at the top of the greenhouse 1, and the lower end of the thermal insulation quilt 31 is usually movable so that the thermal insulation quilt 31 can be rolled up and unrolled by the roller shutter machine.
[0032] As for the film, the upper end and the lower end of the film are usually fixed on the greenhouse 1 and cannot move at will.
[0033] The greenhouse coverings 3 currently in use are mostly made of plastic or cotton, which are very flammable, and the greenhouse coverings 3 often have a large area so as to cover the entire surface of the greenhouse 1. Once the greenhouse coverings 3 catch fire, the fire will quickly spread to the entire surface of the greenhouse 1. As mentioned above, the upper end of the greenhouse covering 3 in the prior art is usually fixed on the greenhouse 1, which is difficult to remove in a short time, which makes the fire more difficult to control and often causes the entire greenhouse 1 to be burned down.
[0034] This embodiment provides a greenhouse covering separation device for quickly separating the greenhouse covering 3 from the surface of the greenhouse 1 to deal with emergencies. For example, when the insulation blanket 31 or film catches fire, the greenhouse covering 3 can be quickly separated from the surface of the greenhouse 1 to prevent the fire from spreading.
[0035] In addition, the greenhouse covering separation device of this embodiment is also conducive to the replacement of the greenhouse covering 3. For example, when a new greenhouse covering 3 needs to be replaced, the greenhouse covering separation device can be used to quickly separate the old greenhouse covering 3 from the surface of the greenhouse 1.
[0036] like Figure 1 As shown, the greenhouse covering separation device can be installed on the top of the greenhouse 1, so that when the greenhouse covering 3 is separated from the greenhouse 1, it can quickly slide down from the sunny slope 11 by relying on its own gravity or the pulling force of the lower end of the greenhouse covering 3.
[0037] Figure 2 A schematic diagram showing a greenhouse cover separation device installed on a greenhouse 1 is shown, and Figure 2 This is a schematic diagram viewed from the shaded side of the greenhouse 1 toward the sunny side of the greenhouse 1 .
[0038] like Figure 2As shown, the greenhouse covering separation device includes a rotating member 21 and a hook member 22. As an example, in Figure 2 In the figure, the rotating member 21 is a rotating shaft, the hook member 22 is a hook, and the axial direction of the rotating shaft is parallel to the length direction of the greenhouse 1.
[0039] The rotating member 21 can rotate freely, especially around its own axis. When the torque required to drive the rotating member 21 to rotate is relatively small, the rotating member 21 can be driven manually. When the torque required to drive the rotating member 21 to rotate is large, it can be driven by a driving device such as a motor (especially with a reducer).
[0040] The fixed end 221 of the hook member 22 is fixed on the rotating member 21, so that the hook member 22 can rotate synchronously with the rotating member 21. The free end 222 of the hook member 22 is spaced from the rotating member 21, so that an opening 24 is formed between the free end 222 of the hook member 22 and the rotating member 21, and a connecting area 23 is formed between the hook member 22 itself or between the hook member 22 and the rotating member 21, and the above-mentioned opening 24 is connected to the connecting area 23, and the opening 24 serves as an inlet and outlet of the connecting area 23.
[0041] The upper end of the greenhouse covering 3 can be hung on the hook member 22 , and at this time, a part of the greenhouse covering 3 passes through the opening 24 and is located in the connecting area 23 .
[0042] The free end 222 of the hook member 22 may have a sharp shape so as to pierce the greenhouse covering 3 . For example, the free end 222 of the hook member 22 may pierce the thermal insulation quilt 31 , thereby hanging the upper end of the thermal insulation quilt 31 on the hook member 22 .
[0043] The hook member 22 further includes a connecting portion 223, which is connected between a fixed end 221 of the hook member 22 and a free end 222 of the hook member 22, and a boundary of the connecting area 23 is at least partially defined by the connecting portion 223. When the greenhouse covering 3 is hung on the hook member 22, the greenhouse covering 3 is mainly connected to the connecting portion 223.
[0044] The shape of the connection portion 223 can be an arc shape, a straight line shape, etc., which can easily hang the greenhouse covering 3 on the hook member 22 and easily separate the greenhouse covering 3 from the hook member 22.
[0045] In this embodiment, as the rotating member 21 rotates, the hook member 22 switches between the hanging position and the separation position.
[0046] Figure 3 The schematic diagram shows the hook member 22 in the hanging position, at which time the upper end of the greenhouse covering 3 (such as the thermal blanket 31) is hung on the hook member 22 and cannot be separated from the hook member 22 under the action of gravity.
[0047] exist Figure 3 In the figure, the hook member 22 is located on the side of the rotating member 21 away from the sunny slope 11, so that the greenhouse covering 3 is at least partially wound on the rotating member 21, for example, the upper end of the greenhouse covering 3 is wound from the upper surface of the rotating member 21 to the side of the rotating member 21 away from the sunny slope 11.
[0048] In an embodiment not shown, the upper end of the greenhouse covering 3 may be further wound on the rotating member 21 , for example, the greenhouse covering 3 is wound on the rotating member 21 by half a circle, 3 / 4 of a circle, etc.
[0049] In addition, under the condition that the free end 222 of the hook member 22 does not hook the greenhouse covering 3 for a second time, the greenhouse covering 3 can be wound around the rotating member 21 for more than one circle, for example, two circles, according to the length of the hook member 22 .
[0050] Figure 4 A schematic diagram showing the hook member 22 in the separated position is shown, and Figure 4 The dotted line in the figure shows the relative position of the hook member 22 and the greenhouse covering 3 in the hanging position. Figure 4 The rotating member 21 in the Figure 3 The rotating member 21 in the detached position rotates counterclockwise by an angle. In the detached position, the opening 24 faces the sun-facing slope 11. Under the action of gravity, the upper end of the greenhouse cover 3 can leave the connection area 23 from the opening 24, that is, the greenhouse cover 3 can be detached from the hook member 22, and after being detached from the hook member 22, the greenhouse cover 3 can slide down along the sun-facing slope 11, thereby being detached from the greenhouse 1.
[0051] Figure 5 The schematic diagram of the greenhouse covering separation device observed from the shady side of the greenhouse 1 is shown. The greenhouse covering separation device also includes a support frame 28 installed on the top of the greenhouse 1, and a roller for rolling and unrolling the thermal insulation quilt 31 is installed on the support frame 28. The roller includes a quilt rolling shaft 25, a quilt rolling rope 26 and a driving assembly (not shown). The quilt rolling shaft 25 is rotatably installed on the support frame 28, and the axial direction of the quilt rolling shaft 25 is parallel to the length direction of the greenhouse 1. The length of the quilt rolling shaft 25 is greater than or equal to the length of the thermal insulation quilt 31. The upper end of the quilt rolling rope 26 is fixed on the quilt rolling shaft 25, and the lower end of the quilt rolling rope 26 is fixed on the thermal insulation quilt 31. The driving assembly is used to drive the quilt rolling shaft 25 to rotate. When the quilt rolling shaft 25 rotates, the quilt rolling rope 26 can be gradually wound on the quilt rolling shaft 25, so that the lower end of the quilt rolling rope 26 moves upward, so that the thermal insulation quilt 31 is rolled up, and vice versa, the thermal insulation quilt 31 can be unrolled.
[0052] The structure of the driving assembly is well known, and may include, for example, a motor and a reducer.
[0053] like Figure 5 As shown, in this embodiment, the roller shutter machine can be used for the reeling and unreeling of the thermal insulation quilt 31 as well as the raising and lowering of the rotating member 21. In other words, the rotating member 21 in this embodiment is not fixed at a certain position but can be raised and lowered relative to the greenhouse 1. The advantage of this is that when the thermal insulation quilt 31 is in the reeling state, the rotating member 21 can be moved upward, so that the thermal insulation quilt 31 is moved upward as a whole, so that a gap is formed between the thermal insulation quilt 31 and the top surface of the greenhouse 1, so as to facilitate the installation or removal of the wind belt film (not shown) on the top surface of the greenhouse 1.
[0054] like Figure 5 As shown, in order to realize the lifting and lowering movement of the rotating member 21, the quilt winding shaft 25 is arranged above the rotating member 21, and a lifting rope 27 is arranged on the quilt winding shaft 25. The upper end of the lifting rope 27 is fixed on the quilt winding shaft 25, and the lower end of the lifting rope 27 is detachably mounted on the rotating member 21. When the thermal insulation quilt 31 is in a reeled state, the lower end of the lifting rope 27 can be mounted on the rotating member 21. At this time, the quilt winding shaft 25 rotates, so that the lifting rope 27 is wound on the quilt winding shaft 25, and then the lower end of the lifting rope 27 moves upward, driving the rotating member 21 to rise, so that the thermal insulation quilt 31 temporarily leaves the top surface of the greenhouse 1. Conversely, the lifting rope 27 can drive the rotating member 21 to descend, so that the thermal insulation quilt 31 is rearranged on the top surface of the greenhouse 1.
[0055] The lower end of the lifting rope 27 can be detachably mounted on the rotating member 21 by tying a knot. Figure 5 As shown, a hook body 211 may also be installed on the rotating member 21, and the lower end of the lifting rope 27 is sleeved on the hook body 211 to achieve a detachable connection.
[0056] like Figure 2 and Figure 5 As shown, in order to prevent the rotating member 21 from shaking during the lifting process, a limit member 281 can be arranged on the support frame 28, and the limit member 281 defines a lifting space 282. The rotating member 21 is located in the lifting space 282. The width of the lifting space 282 is slightly larger than the diameter of the rotating member 21. For example, the width of the lifting space 282 is 105-120% of the diameter of the rotating member 21, so that the rotating member 21 is limited to a certain extent during the lifting process.
[0057] like Figure 2 As shown, the limit member 281 may include a bottom cross beam, a top cross beam and a column, the left end of the bottom cross beam is fixedly connected to the support frame 28, the right end of the bottom cross beam is fixedly connected to the column, the top cross beam is located above the bottom cross beam, the left end of the top cross beam is fixedly connected to the support frame 28, the right end of the top cross beam is fixedly connected to the column, the column and the support frame 28 are parallel to each other, thereby limiting the lifting space 282 between the limit member 281 and the support frame 28.
[0058] like Figure 2 As shown, at this time, the rotating member 21 is located at a low position in the lifting space 282 , and a stopper 283 may be provided above the rotating member 21 , thereby restricting the rotating member 21 at a low position and preventing the rotating member 21 from moving randomly.
[0059] In order to install the stopper 283, a horizontal through hole can be opened on the support frame 28, and the stopper 283 can be movably inserted into the through hole. Therefore, when the rotating member 21 needs to be limited to a low position, the stopper 283 can be installed in the through hole, and when the rotating member 21 needs to be moved to a high position in the lifting space 282 (see Figure 5 ), the stopper 283 can be removed from the through hole, so that the rotating member 21 is no longer limited by the stopper 283 and can move freely in the lifting space 282.
[0060] The surface of the greenhouse 1 is usually paved with a film, and after the film is paved, a film pressing rope 32 needs to be installed on the upper surface of the film so as to press the film tightly on the greenhouse 1. In the prior art, the upper and lower ends of the film pressing rope 32 are fixed, and when an emergency occurs, it cannot be removed in time, which makes it impossible to quickly separate the film from the greenhouse 1. For this reason, the greenhouse covering separation device of this embodiment can also be used to quickly remove the film pressing rope 32.
[0061] Figure 6 Schematic diagram showing the connection between the greenhouse covering separation device and the film pressing rope 32. Figure 6 As shown, a ring 321 is provided at the upper end of the film pressing rope 32, and the ring 321 is sleeved on the hook member 22. Therefore, when the rotating member 21 rotates the hook member 22 to the separation position, the pulling force from the lower end of the film pressing rope 32 can separate the ring 321 from the hook member 22, thereby facilitating the separation of the film from the greenhouse 1.
[0062] The above is a description of the embodiments of the present disclosure. Through the above description of the disclosed embodiments, professionals and technicians in the field can implement or use the present disclosure. Various modifications to these embodiments will be apparent to professionals and technicians in the field. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novelties disclosed herein.
Claims
1. Greenhouse covering separation device, It is characterized in that The greenhouse covering separation device is configured to be installed on the top of the greenhouse (1), and the greenhouse covering separation device comprises: a rotating member (21); and A hook member (22), wherein the hook member (22) is fixed on the rotating member (21), and a connection area (23) having an opening (24) is formed between the hook member (22) and the rotating member (21); When the rotating member (21) rotates, the hook member (22) switches between a hanging position and a separation position. When the hook member (22) is located at the hanging position, the hook member (22) hangs the upper end of the greenhouse covering (3) in the connection area (23); when the hook member (22) is located at the separation position, the opening (24) faces the sunny slope (11) of the greenhouse (1), so that the upper end of the greenhouse covering (3) leaves the connection area (23) from the opening (24).
2. The greenhouse covering separation device according to claim 1, It is characterized in that When the hook member (22) is located at the hanging position, a portion of the greenhouse covering (3) is wound around the rotating member (21).
3. The greenhouse covering separation device according to claim 2, It is characterized in that The hook member (22) is located on the side of the rotating member (21) away from the sun-facing slope (11).
4. The greenhouse covering separation device according to claim 1, It is characterized in that The hook member (22) comprises: A fixed end (221), wherein the fixed end (221) is fixed on the rotating member (21); a free end (222), the free end (222) being arranged opposite to the fixed end (221), and the free end (222) being arranged at a distance from the rotating member (21) so as to form the opening (24); and A connecting portion (223), wherein the connecting portion (223) is connected between the fixed end (221) and the free end (222) so as to form the connecting area (23).
5. The greenhouse covering separation device according to claim 4, It is characterized in that The connecting portion (223) is in an arc shape or a straight line shape.
6. The greenhouse covering separation device according to any one of claims 1 to 5, It is characterized in that The greenhouse covering (3) includes a thermal insulation blanket (31), and the greenhouse covering separation device also includes: a quilt winding shaft (25), wherein the quilt winding shaft (25) is located above the rotating member (21); a quilt winding rope (26), the upper end of which is fixed to the quilt winding shaft (25), and the lower end of which is configured to be connected to the thermal insulation quilt (31); and a lifting rope (27), wherein the upper end of the lifting rope (27) is fixed to the quilt winding shaft (25), and the lower end of the lifting rope (27) is detachably mounted on the rotating member (21); When the quilt reel (25) rotates, the quilt reel rope (26) drives the thermal insulation quilt (31) to switch between a reeled state and an unreeled state. When the thermal insulation quilt (31) is in the reeled state and the lower end of the lifting rope (27) is mounted on the rotating member (21), the quilt reel shaft (25) drives the rotating member (21) to rise or fall through the lifting rope (27).
7. The greenhouse covering separation device according to claim 6, It is characterized in that The greenhouse covering separation device also includes: A support frame (28), wherein the support frame (28) has a limiting member (281), wherein the limiting member (281) defines a lifting space (282), and the rotating member (21) is located in the lifting space (282).
8. The greenhouse covering separation device according to claim 7, It is characterized in that The support frame (28) further has a movable stopper (283), and the stopper (283) is configured to limit the rotating member (21) to a low position in the lifting space (282).
9. The greenhouse covering separation device according to any one of claims 1 to 5, It is characterized in that The greenhouse covering (3) comprises a film pressing rope (32), the upper end of the film pressing rope (32) is provided with a ferrule (321), and the ferrule (321) can be mounted on the hook member (22).
10. Greenhouse, It is characterized in that The greenhouse (1) comprises a greenhouse covering separation device according to any one of claims 1 to 9.