Movable snow removing device for greenhouse

Abstract

The utility model relates to the technical field of snow removal, and particularly discloses a movable snow removal device for a greenhouse, which comprises a horizontal plate, supporting frames are symmetrically and fixedly connected to the horizontal plate. A plurality of parallel rollers are symmetrically and fixedly connected to the lower end of the support frame; a plurality of limiting grooves are formed in the horizontal plate; an injection pipe is inserted into the limiting groove; the lower end of the injection pipe is communicated and fixedly connected with a water spraying hose; a water suction pipe is inserted into a hot water container or a saline water container, then the hot water container or the saline water container is placed in a supporting frame and fixed, then the supporting frame is pushed to move along the two ends of the greenhouse through parallel rollers, and a suction pump is started during moving to spray out hot water or saline water from top to bottom in a large area. Therefore, all accumulated snow in the greenhouse can be quickly sprayed and removed, the device can be quickly moved to the positions above different greenhouses for spraying and removing snow, and the problem that an existing fixed snow removing device cannot remove snow on a plurality of greenhouses is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal, in particular to a movable snow removal device for a greenhouse. Background Art

[0002] A greenhouse is an agricultural facility that promotes plant growth by controlling the internal environment. It is usually used to provide protection during seasons or areas where natural plant growth is unsuitable. A greenhouse can be a simple structure covered with plastic film or a complex building equipped with an environmental control system.

[0003] The Chinese utility model patent with publication number CN110984492B disclosed on October 1, 2021, a snow removal device that saves time and effort, can replace manual labor, and directly clear the accumulated snow from the greenhouse to prevent the greenhouse from collapsing under the weight of the accumulated snow. The driving component is used to intermittently drive the snow-clearing component to move along the surface of the greenhouse to sweep the snow. The snow on the greenhouse can be maintained at a certain thickness without affecting the use of straw curtains, and can also prevent the accumulated snow from collapsing the greenhouse. It is characterized in that it includes a guide component, a drive component and a snow-clearing component. The snow-clearing component is arranged between two guide components, and drive components are respectively provided at both ends of the snow-clearing component. The drive component is movably arranged on the guide component. It is characterized in that the drive component drives the snow-clearing component to intermittently move along the surface of the greenhouse to sweep the snow, pushing the accumulated snow down along the curved surface of the greenhouse.

[0004] However, the above-mentioned disclosed solutions have the following shortcomings: the snow removal device in the prior art cannot be conveniently used when the snow layer is thick, and the snow removal components have high strength requirements, so the weight is large, resulting in high cost and inconvenient installation, and brings additional burden to the greenhouse, and cannot be moved to different greenhouses for snow removal, resulting in high installation and use costs for batch greenhouses. Utility Model Content

[0005] The purpose of the present utility model is to solve the technical problems that the snow removal device in the prior art cannot be conveniently used when the snow layer is thick, and the snow-clearing components have high strength requirements, so the weight is large, resulting in high cost and inconvenience in installation, and brings additional burden to the greenhouse, and cannot be moved to different greenhouses for snow removal, resulting in high installation and use costs for batch greenhouses. A movable snow removal device for greenhouses is provided.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The utility model describes a movable snow removal device for a greenhouse, comprising a horizontal plate; a support frame is symmetrically fixedly connected to the horizontal plate; a plurality of parallel rollers are symmetrically fixedly connected to the lower end of the support frame; a plurality of limiting grooves are provided in the horizontal plate; a spray pipe is inserted into the limiting groove; the lower end of the spray pipe is connected and fixedly connected to a water spray hose; the lower end of the water spray hose is connected and fixedly connected to a suction pump; the input end of the suction pump is connected and fixedly connected to a water suction pipe.

[0008] Furthermore, the support frame is symmetrically and detachably fixed with adjustable plates; a central axis and an elastic axis are inserted between the adjustable plates; a snow guard is sleeved on the central axis and the elastic axis; and the suction pump is fixed to the downward side of the snow guard.

[0009] Furthermore, a limit baffle is sleeved on the parallel roller; and a drainage container is sleeved on the limit baffle.

[0010] Furthermore, a limit pin is inserted into a hole on the drainage container; and an inclined baffle is sleeved on the limit pin.

[0011] Furthermore, the inclined baffle is inclined against the side of the greenhouse.

[0012] Furthermore, the lower end of the water suction pipe is connected and fixedly connected to a counterweight pipe.

[0013] The utility model provides a movable snow removal device for a greenhouse, which has the following beneficial effects:

[0014] 1. The utility model inserts a water suction pipe into a hot water container or a salt water container, which is then placed in and fixed on a support frame. The support frame is then pushed to move along both ends of the greenhouse via parallel rollers. During the movement, a suction pump is activated to spray hot water or salt water from top to bottom over a large area, thereby quickly spraying and removing snow from all the accumulated snow in the greenhouse. The utility model can also be quickly moved to different greenhouses for spraying and removing snow, solving the problem that existing fixed snow removal devices cannot remove snow from multiple greenhouses.

[0015] 2. The utility model has a snow guard movably connected to the central axis and the elastic shaft, so that the snow guard can rotate around the central axis, but under the elastic limitation of the elastic shaft, it can only rotate in two directions with a small angle. Cooperating with the running suction pump, continuous shaking is achieved, which can block the rapidly falling snow and allow it to fall vertically into the drainage container. Even if the snow is too heavy and accumulates between the snow guard and the greenhouse, the blockage can be cleared by the shaking of the suction pump, thereby effectively limiting the location of the falling snow and allowing it to be accumulated at the corners of the greenhouse, solving the problem that the existing snow removal device cannot limit the location of the falling snow, resulting in a large falling area causing damage or road blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific embodiments of the present invention are described in further detail below with reference to the accompanying drawings;

[0017] Figure 1 This is a schematic diagram of the axonometric structure of the present utility model;

[0018] Figure 2 This is a front structural diagram of the present invention;

[0019] Figure 3 This is a side structural diagram of the present utility model;

[0020] Figure 4 This is a structural diagram of the utility model in the installation and use state.

[0021] Explanation of the numbers in the figure: 1. Support frame; 2. Parallel rollers; 3. Adjustable plate; 4. Center axis; 5. Snow guard; 6. Suction pump; 7. Suction pipe; 8. Counterweight pipe; 9. Water hose; 10. Spray pipe; 12. Horizontal plate; 13. Limiting groove; 14. Elastic shaft; 15. Drainage container; 16. Limiting baffle; 17. Limiting pin; 18. Tilt baffle. DETAILED DESCRIPTION

[0022] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0025] See also Figure 1-4As shown, a movable snow removal device for a greenhouse includes a horizontal plate 12; a support frame 1 is symmetrically fixed on the horizontal plate 12; a plurality of parallel rollers 2 are symmetrically fixed to the lower end of the support frame 1; a plurality of limiting grooves 13 are opened in the horizontal plate 12; a spray pipe 10 is inserted into the limiting groove 13; the lower end of the spray pipe 10 is connected and fixed with a water spray hose 9; the lower end of the water spray hose 9 is connected and fixed with a suction pump 6; the input end of the suction pump 6 is connected and fixed with a water suction pipe 7; when working, the water suction pipe 7 is inserted into a hot water container or a salt water container, and then placed in the support frame 1 and fixed, and then the support frame 1 is pushed to move along the two ends of the greenhouse through the parallel rollers 2. When moving, the suction pump 6 is started to spray hot water or salt water from top to bottom over a large area, so that all the snow in the greenhouse can be sprayed and snow removed quickly, and the device can be quickly moved above different greenhouses for spraying and snow removal, solving the problem that the existing fixed snow removal device cannot remove snow from multiple greenhouses.

[0026] The snow guard 5 is symmetrically and detachably fixed to the support frame 1; a central axis 4 and an elastic axis 14 are inserted between the adjustable plates 3; a snow guard 5 is sleeved on the central axis 4 and the elastic axis 14; the suction pump 6 is fixedly connected to the downward side of the snow guard 5; when working, the snow guard 5 is movably sleeved on the central axis 4 and the elastic axis 14, so that the snow guard 5 can rotate around the central axis 4, but under the elastic limitation of the elastic axis 14, it can only rotate in two directions at a small angle, cooperating with the running suction pump 6, thereby achieving continuous shaking, thereby blocking the rapidly falling snow, so that it can fall vertically into the drainage container 15. Even if the snow is too heavy and accumulates between the snow guard 5 and the shed, the shaking of the suction pump 6 can also clear the blockage, thereby effectively limiting the position of the falling snow, so that it can be accumulated at the corners of the shed, solving the problem that the existing snow removal device cannot limit the position of the falling snow, so that the falling area is large and causes damage or road blocking.

[0027] A limit baffle 16 is sleeved on the parallel roller 2; a drainage container 15 is sleeved on the limit baffle 16; when working, the drainage container 15 can receive snow water melted by salt water, and can also receive hot water melted by hot water, so that the snow melting resources can be reused to a certain extent, solving the problem that the existing salt water spraying cannot be reused and has the risk of salinization of the ground.

[0028] The drainage container 15 is provided with a hole for inserting a limit pin 17; the limit pin 17 is sleeved with an inclined baffle 18; during operation, the limit pin 17 allows the inclined baffle 18 to be rotatably tilted against the side of the greenhouse, so that the melted snow will not fall into the space between the drainage container 15 and the side of the greenhouse, and most of it will fall into the drainage container 15 and turn into brine, so that the brine can be repeatedly moved, thereby reducing the impact on the temperature in the greenhouse; at the same time, hot water can also be used to melt snow, and the hot water that falls into the drainage container 15 can be reused, so as to save more resources for melting snow and solve the problem of large consumption of existing brine chemical resources.

[0029] The inclined baffle 18 is tilted against the side of the greenhouse; when working, the inclined baffle 18 is tilted against the side of the greenhouse, so that the melted snow will not fall into the space between the drainage container 15 and the side of the greenhouse, so that most of it falls into the drainage container 15 and turns into brine, so that the brine can be repeatedly moved, thereby reducing the impact on the temperature in the greenhouse; at the same time, hot water can also be used to melt snow, and the hot water that falls into the drainage container 15 can be reused, so that resources for melting snow can be further saved, and the problem of large consumption of existing brine chemical resources is solved.

[0030] The lower end of the water suction pipe 7 is connected and fixed with a counterweight pipe 8; when working, the counterweight pipe 8 prevents the rubber water suction pipe 7 from separating from the drainage container 15 during movement, thereby continuously absorbing the brine in the drainage container 15.

[0031] With the above scheme, when the utility model is in use, the water suction pipe 7 is inserted into the hot water container or the salt water container, which is then placed in the support frame 1 and fixed. Then, the support frame 1 is pushed to move along the two ends of the greenhouse through the parallel rollers 2. When moving, the suction pump 6 is started to spray hot water or salt water from top to bottom over a large area, so that all the snow in the greenhouse can be sprayed and snow removed quickly, and the snow removal device can be quickly moved to different greenhouses for spraying and snow removal, solving the problem that the existing fixed snow removal device cannot remove snow from multiple greenhouses; the snow guard 5 is movably connected to the central shaft 4 and the elastic shaft 14, so that the snow guard 5 can move around the center The shaft 4 rotates, but due to the elastic limitation of the elastic shaft 14, it can only rotate in the clockwise and counterclockwise directions at a small angle, and cooperates with the suction pump 6 to generate vibration, thereby achieving continuous shaking, which can block the rapidly falling snow and allow it to fall vertically into the drainage container 15. Even if the snow is too heavy and accumulates between the snow guard 5 and the greenhouse, the shaking of the suction pump 6 can also clear the blockage, thereby effectively limiting the location of the falling snow and allowing it to be accumulated at the corners of the greenhouse, solving the problem that the existing snow removal device cannot limit the location of the falling snow, resulting in a large falling area causing damage or blocking the road.

[0032] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A movable snow removal device for a greenhouse, characterized in that: The invention comprises a horizontal plate (12); a support frame (1) is symmetrically fixedly connected to the horizontal plate (12); a plurality of parallel rollers (2) are symmetrically fixedly connected to the lower end of the support frame (1); a plurality of limiting grooves (13) are provided in the horizontal plate (12); a spray pipe (10) is inserted into the limiting groove (13); the lower end of the spray pipe (10) is connected and fixedly connected to a water spray hose (9); the lower end of the water spray hose (9) is connected and fixedly connected to a suction pump (6); the input end of the suction pump (6) is connected and fixedly connected to a water suction pipe (7).

2. The movable snow removal device for greenhouse according to claim 1, characterized in that: The support frame (1) is symmetrically and detachably fixed with adjustable plates (3); a central axis (4) and an elastic axis (14) are inserted between the adjustable plates (3); a snowboard (5) is sleeved on the central axis (4) and the elastic axis (14); and the suction pump (6) is fixed to the downward side of the snowboard (5).

3. The movable snow removal device for greenhouse according to claim 2, characterized in that: A limit baffle (16) is sleeved on the parallel roller (2); and a drainage container (15) is sleeved on the limit baffle (16).

4. The movable snow removal device for greenhouse according to claim 3, characterized in that: A limit pin (17) is inserted into a hole in the drainage container (15); and an inclined baffle (18) is sleeved on the limit pin (17).

5. The movable snow removal device for greenhouse according to claim 4, characterized in that: The inclined baffle (18) is inclined against the side of the greenhouse.

6. The movable snow removal device for a greenhouse according to claim 5, characterized in that: The lower end of the water suction pipe (7) is connected and fixedly connected with a counterweight pipe (8).

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