Novel vegetable planting greenhouse
By laying plastic film on the surface of the bow frame and side ribs of the greenhouse planting vegetables and setting up a rollable cleaning mechanism, the problem of snow accumulation in winter is solved, and the compression resistance and planting stability of the greenhouse are improved.
Patent Information
- Application Number
- CN202421405450.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing plastic greenhouses are difficult to quickly remove snow when it snows in winter, resulting in the crushing of the skeleton and unable to effectively support vegetable planting.
A new type of vegetable planting greenhouse was designed, using a bow frame and side ribs as skeletons, and a plastic film was laid on its surface. A rollable cleaning mechanism was installed on the film, including shaft tubes, brushes and rollers, which could effectively clean up snow.
The combined structure of the bow frame and side ribs increases the compressive resistance of the greenhouse. The design of the film and cleaning mechanism allows the greenhouse to quickly remove snow, avoid the skeleton being crushed, and ensure the stability of vegetable planting.
Smart Images
Figure CN222675081U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of greenhouses, in particular to a novel vegetable planting greenhouse. Background Art
[0002] A greenhouse is a common special equipment used for vegetable production. It is generally composed of a frame and a covering film. The greenhouse can create a greenhouse effect in the vegetable planting area, which can make the vegetables mature early and increase yield.
[0003] In order to avoid the influence of the external environment on vegetables during vegetable planting, greenhouses are often used for planting. During the greenhouse planting process, the inventor found that plastic greenhouses are often used to cultivate off-season vegetables in winter. However, it snows in winter, which will cause snow to accumulate on the surface of the plastic greenhouse. Since the greenhouse is high, it is difficult to quickly clear the snow. As the snow accumulates, the internal frame of the plastic greenhouse will be crushed. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a novel vegetable planting greenhouse.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of vegetable planting greenhouse, including a bow-shaped frame, a plurality of bow-shaped frames are evenly installed on the ground, the sides of the plurality of bow-shaped frames are assembled through side ribs, the tops of the plurality of bow-shaped frames are connected through a main beam, and the bottom of the main beam is fixed to the ground through a column, wherein a film is laid on the surface of the bow-shaped frame, and a cleaning mechanism that can roll on the surface of the film is provided on the surface of the film.
[0006] The effects achieved by the above components are: the bow-shaped frame is inserted into the ground to form the main skeleton of the greenhouse, and then the side ribs further strengthen the greenhouse skeleton. The main beam and the columns can provide good support for the middle part of the bow-shaped frame, further increasing the overall compressive resistance of the greenhouse. Plastic film is laid on the surface of the bow-shaped frame and the side ribs to form the greenhouse body, and nutrient soil can be laid inside the greenhouse body for vegetable planting. When it snows, the cleaning mechanism can be used to roll on the surface of the greenhouse body to clean and reduce the speed of snow accumulation.
[0007] Preferably, the cleaning mechanism comprises a shaft tube, wherein brushes are evenly arranged on the surface of the shaft tube, and wherein two ends of the shaft tube roll on the surfaces of two bow frames by means of rollers.
[0008] The effect achieved by the above components is that the shaft tube rolls on the surfaces of the two outermost bow frames through rollers, and the greenhouse body is brushed with the help of the brushes on the surface of the shaft tube to reduce the snow accumulation rate.
[0009] Preferably, the shaft tube is fixed by means of a limit platform and rollers, wherein the limit platform is pressed against the surface of the bow frame.
[0010] Preferably, a sliding tube is rotatably connected to the surface of the roller, wherein a vertical tube is slidably sleeved on the bottom surface of the sliding tube, and a walking trolley is fixedly connected to the bottom end of the vertical tube.
[0011] The effect achieved by the above components is: with the help of external power (it can be a cylinder, a screw rod or a motor to drive the walking cart to reciprocate, and the shaft tube is always attached to the surface of the greenhouse body for wiping due to the action of gravity).
[0012] Preferably, a slide rail may be provided at the bottom end of the walking cart, wherein the slide rail is assembled with the ground, and the slide rail is utilized to limit the walking path of the walking cart.
[0013] Preferably, a blowing mechanism is provided on the surface of the vertical pipe, and the blowing mechanism includes an air pump fixed to the vertical pipe, the output end of the air pump is fixedly connected to a pipeline, the pipeline port is connected to the shaft tube, and the air pump blows air out from the pipeline along the holes evenly opened on the surface of the shaft tube.
[0014] The effect achieved by the above components is: high-pressure gas is generated by the air pump, the high-pressure gas enters the interior of the shaft tube from the pipeline, and the high-pressure gas is ejected from the holes opened on the surface of the shaft tube, which can further blow the accumulated snow to reduce the snow accumulation rate.
[0015] Preferably, it also includes an insert tube, wherein the insert tube passes through the roller and is inserted into the shaft tube, the interior of the insert tube is fixedly connected to a bearing, wherein a card is fixedly connected to the inner ring surface of the bearing, a retaining ring is fixedly connected to the port of the pipeline, and the pipeline is inserted into the inner ring of the bearing and is blocked at the port of the card by the retaining ring to prevent the pipeline from slipping out, wherein a blocking plate is also provided on the surface of the pipeline.
[0016] The effect achieved by the above components is: since the pipeline is inserted into the inside of the cannula, and the retaining ring on the surface of the pipeline is stuck on the card of the inner ring of the bearing, the pipeline can be easily inserted into the cannula but not easily pulled out (since the gap between the pipeline and the cannula is small and high-pressure gas is blown in, even if there is a leakage at the connection, it will not affect the ejection of high-pressure gas from the surface of the shaft tube).
[0017] Compared with the prior art, the advantages and positive effects of the utility model are:
[0018] In the utility model, the bow-shaped frame is inserted into the ground to form the main frame of the greenhouse, and then the side ribs play the effect of further strengthening the frame of the greenhouse. The middle part of the bow-shaped frame can be well supported by the main beam and the columns, which further increases the overall compression resistance of the greenhouse. Plastic film is laid on the surface of the bow-shaped frame and the side ribs to form a greenhouse body, and nutrient soil can be laid inside the greenhouse body for vegetable planting. When it snows, the cleaning mechanism can be used to roll on the surface of the greenhouse body to clean and reduce the speed of snow accumulation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A three-dimensional structural schematic diagram of a novel vegetable planting greenhouse is proposed for the utility model;
[0020] Figure 2 The utility model proposes a partial schematic diagram of a new cleaning mechanism in a vegetable planting greenhouse;
[0021] Figure 3 The utility model proposes a new type of vegetable planting greenhouse Figure 1 A magnified image of point A;
[0022] Figure 4 The utility model provides a partial cross-sectional view of the end of a central axis pipe of a novel vegetable planting greenhouse.
[0023] Legend: 1. Bow frame; 2. Side ribs; 3. Main beam; 4. Cleaning mechanism; 41. Walking cart; 42. Vertical pipe; 43. Sliding pipe; 44. Blowing mechanism; 441. Air pump; 442. Pipeline; 443. Insert pipe; 444. Retaining ring; 445. Bearing; 446. Card; 447. Blocking plate; 45. Roller; 46. Axle tube; 47. Brush; 48. Limiting table. DETAILED DESCRIPTION
[0024] Embodiment 1, as Figure 1-4As shown, a novel vegetable planting greenhouse comprises an arch frame 1, wherein a plurality of arch frames 1 are evenly installed on the ground, the sides of the plurality of arch frames 1 are assembled by side ribs 2, the tops of the plurality of arch frames 1 are connected by main beams 3, the bottoms of the main beams 3 are fixed by columns and the ground, wherein a film is laid on the surface of the arch frame 1, wherein a cleaning mechanism 4 which can roll on the surface of the film is arranged on the surface of the film, the arch frame 1 is inserted into the ground to form the main skeleton of the greenhouse, and then the side ribs 2 play the effect of further strengthening the skeleton of the greenhouse, and the middle part of the arch frame 1 can be well supported by the main beam 3 in cooperation with the columns, thereby further increasing the overall compression resistance of the greenhouse, wherein a plastic film is laid on the surface of the arch frame 1 and the side ribs 2 to form the greenhouse body, Nutrient soil can be laid inside the greenhouse body for vegetable planting. When it snows, the cleaning mechanism 4 can be used to roll on the surface of the greenhouse body to clean and reduce the snow accumulation rate. The cleaning mechanism 4 includes an axle tube 46, wherein the surface of the axle tube 46 is evenly provided with brushes 47, wherein the two ends of the axle tube 46 roll on the surfaces of the two bow frames 1 with the help of rollers 45, and the axle tube 46 rolls on the surfaces of the two outermost bow frames 1 through the rollers 45 to brush the greenhouse body with the help of the brushes 47 on the surface of the axle tube 46 to reduce the snow accumulation rate, and the axle tube 46 is fixed with the help of a limit platform 48 and the roller 45, wherein the limit platform 48 is squeezed on the surface of the bow frame 1, and the surface of the roller 45 is rotatably connected with a slide tube 43, wherein the bottom end surface of the slide tube 43 is a sliding sleeve There is a vertical pipe 42, and the bottom end of the vertical pipe 42 is fixedly connected to a walking cart 41, which can be driven to and fro by an external power (it can be a cylinder, a screw rod, or a motor, and the shaft tube 46 is always attached to the surface of the greenhouse body for wiping due to gravity). A slide rail can be provided at the bottom end of the walking cart 41, wherein the slide rail is assembled with the ground, and the slide rail is used to limit the walking path of the walking cart 41. A blowing mechanism 44 is provided on the surface of the vertical pipe 42, and the blowing mechanism 44 includes an air pump 441 fixed to the vertical pipe 42, and a pipeline 442 is fixedly connected to the output end of the air pump 441, and a port of the pipeline 442 is connected to the shaft tube 46, and the air pump 441 blows air out from the holes uniformly opened along the surface of the shaft tube 46 through the pipeline 442. Pump 441 generates high-pressure gas, which enters the interior of shaft tube 46 from pipeline 442, and is ejected from the holes opened on the surface of shaft tube 46, which can further blow the snow to reduce the snow accumulation rate. It also includes a plug 443, wherein the plug 443 passes through the roller 45 and is inserted into the shaft tube 46, and the interior of the plug 443 is fixedly connected with a bearing 445, wherein the inner ring surface of the bearing 445 is fixedly connected with a card 446, and the port of pipeline 442 is fixedly connected with a retaining ring 444, and the pipeline 442 is inserted into the inner ring of the bearing 445, and the retaining ring 444 is used to block the port of the card 446 to prevent the pipeline 442 from slipping out, wherein the surface of the pipeline 442 is also provided with a blocking sheet 447, and since the pipeline 442 is inserted into the inside of the plug 443,The retaining ring 444 on the surface of the pipe 442 is stuck on the card 446 of the inner ring of the bearing 445, so that the pipe 442 is easy to insert into the insert tube 443 and difficult to pull out (because the gap between the pipe 442 and the insert tube 443 is small and the high-pressure gas is blown in, even if there is a leak at the connection, it does not affect the high-pressure gas spraying from the surface of the shaft tube 46).
[0025] Working principle: the bow frame 1 is inserted into the ground to form the main frame of the greenhouse, and then the side ribs 2 play the role of further strengthening the greenhouse frame. The main beam 3 cooperates with the columns to provide good support for the middle part of the bow frame 1, further increasing the overall compressive resistance of the greenhouse. Plastic film is laid on the surface of the bow frame 1 and the side ribs 2 to form the greenhouse body, and nutrient soil can be laid inside the greenhouse body for vegetable planting. When it snows, the cleaning mechanism 4 can be used to roll on the surface of the greenhouse body to clean and reduce the snow accumulation rate. The shaft tube 46 rolls on the surface of the two outermost bow frames 1 through the roller 45, and the brush 47 on the surface of the shaft tube 46 is used to brush the greenhouse body to reduce the snow accumulation rate. An external power (which can be a cylinder or A screw rod or a motor drives the walking cart 41 to reciprocate. Due to the action of gravity, the shaft tube 46 is always attached to the surface of the greenhouse body for wiping). High-pressure gas is generated by the air pump 441. The high-pressure gas enters the interior of the shaft tube 46 from the pipeline 442. The high-pressure gas is ejected from the holes opened on the surface of the shaft tube 46, which can further blow on the accumulated snow to reduce the accumulation rate of snow. Since the pipeline 442 is inserted into the insert tube 443, and the retaining ring 444 on the surface of the pipeline 442 is stuck on the card 446 on the inner ring of the bearing 445, the pipeline 442 is convenient to insert into the insert tube 443 and is inconvenient to pull out (since the gap between the pipeline 442 and the insert tube 443 is small and the high-pressure gas is blown in, even if there is a leakage at the connection, it does not affect the ejection of high-pressure gas from the surface of the shaft tube 46).
[0026] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. A novel vegetable growing greenhouse, comprising a bow-shaped frame (1), characterized in that: A plurality of arch frames (1) are evenly installed on the ground, the sides of the plurality of arch frames (1) are assembled through side ribs (2), the tops of the plurality of arch frames (1) are connected through a main beam (3), and the bottom of the main beam (3) is fixed to the ground through a column, wherein a film is laid on the surface of the arch frame (1), wherein the surface of the film is provided with a cleaning mechanism (4) that can roll on the surface of the film; the cleaning mechanism (4) comprises an axle tube (46), wherein the surface of the axle tube (46) is evenly provided with brushes (47), wherein the two ends of the axle tube (46) roll on the surfaces of two arch frames (1) by means of rollers (45); the axle tube (46) is fixed by means of a limit platform (48) and a roller (45), wherein the limit platform (48) is pressed against the surface of the arch frame (1).
2. The novel vegetable planting greenhouse according to claim 1 is characterized in that: The surface of the roller (45) is rotatably connected to a sliding tube (43), wherein the bottom surface of the sliding tube (43) is slidably sleeved with a vertical tube (42), and the bottom end of the vertical tube (42) is fixedly connected to a walking trolley (41).
3. The novel vegetable planting greenhouse according to claim 2 is characterized in that: The bottom end of the walking cart (41) may be provided with a slide rail, wherein the slide rail is assembled with the ground, and the slide rail is used to limit the walking path of the walking cart (41).
4. The novel vegetable planting greenhouse according to claim 3 is characterized in that: A blowing mechanism (44) is provided on the surface of the vertical pipe (42), and the blowing mechanism (44) comprises an air pump (441) fixed to the vertical pipe (42); an output end of the air pump (441) is fixedly connected to a pipeline (442); a port of the pipeline (442) is connected to the shaft pipe (46); the air pump (441) blows air out from the pipeline (442) along holes uniformly opened on the surface of the shaft pipe (46).
5. The novel vegetable planting greenhouse according to claim 4 is characterized in that: It also includes an insert tube (443), wherein the insert tube (443) passes through the roller (45) and is inserted into the shaft tube (46), the inside of the insert tube (443) is fixedly connected to a bearing (445), wherein the inner ring surface of the bearing (445) is fixedly connected to a card (446), and the port of the pipeline (442) is fixedly connected to a retaining ring (444), and the pipeline (442) is inserted into the inner ring of the bearing (445) and is blocked at the port of the card (446) by the retaining ring (444) to prevent the pipeline (442) from slipping out, wherein a retaining sheet (447) is also provided on the surface of the pipeline (442).