A track type multifunctional snow removing vehicle for multi-span greenhouse

Abstract

The utility model discloses a track type multifunctional snow remover for multi-span greenhouse, and relates to the technical field of snow removal, a track type multifunctional snow remover for multi-span greenhouse, which comprises a greenhouse body, the utility model has the advantages of controlling the snow remover to move on the connecting frame, the high-pressure gas generated by the air pump is discharged from the branch pipe in the form of high-pressure airflow through the air pipe, the rapid removal of the accumulated snow on the greenhouse body is realized, manual climbing operation and the knocking with a stick are not needed to complete the snow removal on the top of the greenhouse body, the operation is convenient, the snow removal operation can be conducted on greenhouse bodies of different sizes by replacing the specified size of support, the accumulated snow can be blown obliquely off the greenhouse body by the high-pressure gas when sweeping the accumulated snow by setting the branch pipe obliquely downward, the snow removal effect is improved, the snow remover can be lifted by the operation of the lifting mechanism, and workers do not need to carry and lift the snow remover.

Description

Technical Field

[0001] This utility model relates to the field of snow removal technology, specifically a track-mounted multi-functional snow removal vehicle for multi-span greenhouses. Background Technology

[0002] Greenhouses are facilities used for cultivating plants. They allow light to pass through and retain heat, providing a growing season and increasing yield. They are mainly used for cultivating or raising seedlings of warm-season vegetables, flowers, and trees during cold seasons. They are widely used in the cold regions of Northeast China. During heavy snowfall, it is necessary to regularly remove snow from the top of the greenhouse to avoid the risk of collapse caused by snow accumulation. In existing technologies, snow removal is generally carried out manually by climbing the greenhouse or by knocking on the greenhouse with sticks, which is inconvenient. Therefore, we propose a track-mounted multi-functional snow removal vehicle for multi-span greenhouses. Utility Model Content

[0003] The purpose of this invention is to provide a track-mounted multi-functional snow removal vehicle for multi-span greenhouses.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a track-mounted multi-functional snowplow for a multi-span greenhouse, comprising a greenhouse body, side frames installed at both ends of the greenhouse body, a connecting frame fixedly installed between the two side frames, a snowplow slidably mounted on the connecting frame, an air pump detachably fixedly mounted on the top of the snowplow, brackets detachably fixedly mounted on both sides of one end of the snowplow, an air pipe fixedly mounted on the inner side of the bracket, branch pipes equidistantly mounted on the air pipe, the branch pipes communicating with the air pipe, the air inlet end of the air pipe communicating with the air outlet of the air pump, a lifting plate installed in the middle of the side frame, and a lifting mechanism for lifting the lifting plate installed in the middle of the side frame.

[0005] As a further embodiment of this utility model, guide rails are symmetrically fixedly installed on the upper surface of the connecting frame, the snowplow is slidably installed between the two guide rails, a first motor is fixedly installed in the middle of the snowplow, a gear is fixedly installed through the snowplow at the output end of the first motor, the output end of the first motor is rotatably connected to the snowplow, and a rack is fixedly installed on the lower surface of the connecting frame, the rack meshing with the gear.

[0006] As a further embodiment of this utility model, the branch pipe is arranged at an angle downwards.

[0007] As a further embodiment of this utility model, the lifting mechanism includes a limiting rod, a screw, and a second motor. The limiting rods are symmetrically fixedly installed inside the side frame. The lifting plate is slidably installed between the two limiting rods. A screw is rotatably installed in the middle of the side frame via a bearing. A second motor is fixedly installed inside the bottom end of the side frame. The output end of the second motor is fixedly connected to the bottom end of the screw via a coupling. The screw passes through the lifting plate and is threadedly connected to the lifting plate.

[0008] As a further embodiment of this utility model, a positioning rod is fixedly installed between the two ends of the two side frames, and the bracket is slidably installed on the outside of the positioning rod.

[0009] As a further embodiment of this utility model, a ladder is fixedly installed in the middle of the side frame.

[0010] Compared with the prior art, the beneficial effects of this utility model by adopting the above technical solution are as follows: 1. This utility model involves installing a snowplow equipped with an air pump on the top of a connecting frame and controlling the snowplow to move on the connecting frame. The air pump is controlled to operate, and the high-pressure gas generated by the air pump is discharged from the branch pipes through the air pipes in the form of high-pressure airflow. Through several branch pipes, the snow on different locations on the greenhouse body can be swept in sections, realizing the rapid removal of snow on the greenhouse body. Snow removal on the top of the greenhouse body can be completed without manual climbing or using sticks to knock, and at the same time, the greenhouse film will not be damaged. 2. This utility model allows for snow removal operations on greenhouse bodies of different sizes by replacing the support frame of a specified size; 3. By setting the branch pipes at an angle downwards, the snow can be blown off the greenhouse body at an angle when high-pressure gas is used to sweep away the snow, thus improving the snow removal effect.

[0011] 4. This utility model places a snowplow equipped with an air pump on a lifting plate and powers on a second motor. The second motor drives a screw to rotate, and through the threaded connection between the screw and the lifting plate, the screw rises along the trajectory of two limit rods, which can lift the snowplow to the top of the greenhouse body, making it convenient to lift the snowplow without the need for workers to move and lift it.

[0012] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 for Figure 1 A schematic diagram at point A in the middle; Figure 3 This is one of the partial cross-sectional structural schematic diagrams of this utility model; Figure 4 for Figure 3 A schematic diagram at point B in the middle; Figure 5 This is the second partial cross-sectional structural schematic diagram of this utility model.

[0014] In the diagram: 1. Greenhouse body; 2. Side frame; 3. Connecting frame; 4. Snowplow; 5. Air pump; 6. Support frame; 7. Air pipe; 8. Branch pipe; 9. Lifting plate; 10. Lifting mechanism; 11. Guide rail; 12. First motor; 13. Gear; 14. Rack; 15. Limiting rod; 16. Screw; 17. Second motor; 18. Positioning rod; 19. Ladder. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0016] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] Please see the appendix Figure 1 -Appendix Figure 5 A track-mounted multi-functional snowplow for multi-span greenhouses includes a greenhouse body 1. Side frames 2 are installed at both ends of the greenhouse body 1. A connecting frame 3 is fixedly installed between the two side frames 2. A snowplow 4 is slidably mounted on the connecting frame 3. An air pump 5 is detachably and fixedly installed on the top of the snowplow 4. Supports 6 are detachably and fixedly installed on both sides of one end of the snowplow 4. The supports 6 come in various sizes to accommodate different sizes of greenhouse bodies 1. An air pipe 7 is fixedly installed on the inner side of the support 6. Branch pipes 8 are equidistantly installed on the air pipe 7 and are connected to the air pipe 7. The air inlet of the air pipe 7 is connected to the air outlet of the air pump 5. A lifting plate 9 is installed in the middle of the side frame 2, and a lifting mechanism 10 for raising and lowering the lifting plate 9 is installed in the middle of the side frame 2.

[0018] In practice, a snowplow 4 equipped with an air pump 5 is placed on a lifting platform 9. The snowplow 4 is then lifted to the top of the greenhouse body 1 via a lifting mechanism 10. Operators climb to the top of the greenhouse body 1, install the snowplow 4 on the top of the connecting frame 3, and control the movement of the snowplow 4 on the connecting frame 3. Then, the two side supports 6 are fixed to one end of the snowplow 4, and the air pipe 7 is connected to the air outlet of the air pump 5. The high-pressure gas generated by the air pump 5 is discharged from the branch pipe 8 through the air pipe 7 in the form of a high-pressure airflow. Through several branch pipes 8, snow accumulation at different locations on the greenhouse body 1 can be swept in sections, achieving rapid removal of snow accumulation on the greenhouse body 1. Snow removal on the top of the greenhouse body 1 can be completed without manual climbing or using sticks to knock, and the greenhouse film of the greenhouse body 1 will not be damaged. In addition, by changing the support 6 of a specified size, snow removal operations can be performed on greenhouse bodies 1 of different sizes.

[0019] As one technical optimization of this utility model, please refer to the appendix. Figure 1 -Appendix Figure 5 The upper surface of the connecting frame 3 is symmetrically fixedly equipped with guide rails 11. The snowplow 4 is slidably installed between the two guide rails 11. The middle part of the snowplow 4 is fixedly installed with a first motor 12. The output end of the first motor 12 passes through the snowplow 4 and is fixedly installed with a gear 13. The output end of the first motor 12 is rotatably connected to the snowplow 4. The lower surface of the connecting frame 3 is fixedly equipped with a rack 14, which meshes with the gear 13.

[0020] In practice, the snowplow 4 is installed between two guide rails 11, and the rack 14 is meshed with the gear 13. The first motor 12 and the air pump 5 are powered on. The first motor 12 will drive the gear 13 to rotate. Through the meshing of the rack 14 and the gear 13, the snowplow 4 will move along the trajectory of the two guide rails 11.

[0021] As one technical optimization of this utility model, please refer to the appendix. Figure 1 -Appendix Figure 5 The branch pipe 8 is inclined downwards.

[0022] In practice, this feature allows snow to be tilted and blown off the greenhouse body 1, improving the snow removal effect.

[0023] As one technical optimization of this utility model, please refer to the appendix. Figure 1 -Appendix Figure 5The lifting mechanism 10 includes a limiting rod 15, a screw 16, and a second motor 17. The limiting rods 15 are symmetrically fixedly installed inside the side frame 2. The lifting plate 9 is slidably installed between the two limiting rods 15. The screw 16 is rotatably installed in the middle of the side frame 2 through a bearing. The second motor 17 is fixedly installed inside the bottom end of the side frame 2. The output end of the second motor 17 is fixedly connected to the bottom end of the screw 16 through a coupling. The screw 16 passes through the lifting plate 9 and is threadedly connected to the lifting plate 9.

[0024] In practice, the snowplow 4 equipped with the air pump 5 is placed on the lifting plate 9, and the second motor 17 is powered on. The second motor 17 will drive the screw 16 to rotate. Through the threaded connection between the screw 16 and the lifting plate 9, the screw 16 will be driven to rise along the trajectory of the two limit rods 15, which can lift the snowplow 4 to the top of the greenhouse body 1.

[0025] As one technical optimization of this utility model, please refer to the appendix. Figure 1 -Appendix Figure 5 A positioning rod 18 is fixedly installed between the two ends of the two side frames 2, and the bracket 6 is slidably installed on the outside of the positioning rod 18.

[0026] In practice, when controlling the movement of the support 6, the positioning rod 18 can be used to position the movement of the support 6, thereby improving the stability of the movement of the support 6.

[0027] As one technical optimization of this utility model, please refer to the appendix. Figure 1 -Appendix Figure 5 A ladder 19 is fixedly installed in the middle of the side frame 2.

[0028] In practice, the ladder 19 facilitates workers' climbing and the installation and dismantling of the snowplow 4.

[0029] Working principle: The snowplow 4, equipped with the air pump 5, is placed on the lifting platform 9, and the second motor 17 is powered on. The second motor 17 drives the screw 16 to rotate. Through the threaded connection between the screw 16 and the lifting platform 9, the screw 16 is driven to rise along the trajectory of the two limit rods 15, raising the snowplow 4 to the top of the greenhouse body 1. The operator climbs to the top of the greenhouse body 1 using the ladder 19, installs the snowplow 4 between the two guide rails 11, and engages the rack 14 with the gear 13. Then, the two side brackets 6 are fixed to one end of the snowplow 4, and the air pipe 7 is connected to the air outlet of the air pump 5. The first motor 12 and the air pump 5 are then powered on. The first motor 12 will drive the gear 13 to rotate. Through the meshing of the rack 14 and the gear 13, the snowplow 4 will move along the trajectory of the two guide rails 11. The high-pressure gas generated by the air pump 5 will be discharged from the branch pipe 8 through the air pipe 7 in the form of high-pressure airflow. Through several branch pipes 8, the snow on different positions on the greenhouse body 1 can be blown in sections, realizing the rapid removal of snow on the greenhouse body 1. Snow removal on the top of the greenhouse body 1 can be completed without manual climbing or using sticks to knock, and the greenhouse film of the greenhouse body 1 will not be damaged. At the same time, by replacing the support 6 of the specified size, snow removal operations can be carried out on greenhouse bodies 1 of different sizes.

[0030] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on.

[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0033] For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments without departing from the principles and spirit of this utility model will still fall within the protection scope of this utility model.

Claims

1. A track-mounted multi-functional snowplow for multi-span greenhouses, comprising a greenhouse body (1), characterized in that: Side frames (2) are installed at both ends of the greenhouse body (1). A connecting frame (3) is fixedly installed between the two side frames (2). A snowplow (4) is slidably installed on the connecting frame (3). An air pump (5) is detachably fixedly installed on the top of the snowplow (4). A bracket (6) is detachably fixedly installed on both sides of one end of the snowplow (4). An air pipe (7) is fixedly installed on the inner side of the bracket (6). Branch pipes (8) are installed at equal intervals on the air pipe (7). The branch pipes (8) are connected to the air pipe (7). The air inlet of the air pipe (7) is connected to the air outlet of the air pump (5). A lifting plate (9) is installed in the middle of the side frame (2). A lifting mechanism (10) for lifting the lifting plate (9) is installed in the middle of the side frame (2).

2. The track-mounted multi-functional snowplow for multi-span greenhouses according to claim 1, characterized in that: The upper surface of the connecting frame (3) is symmetrically fixed with guide rails (11). The snowplow (4) is slidably installed between the two guide rails (11). The middle part of the snowplow (4) is fixedly installed with a first motor (12). The output end of the first motor (12) passes through the snowplow (4) and is fixedly installed with a gear (13). The output end of the first motor (12) is rotatably connected to the snowplow (4). The lower surface of the connecting frame (3) is fixedly installed with a rack (14). The rack (14) meshes with the gear (13).

3. A track-mounted multi-functional snowplow for a multi-span greenhouse according to claim 1, characterized in that: The branch pipe (8) is set at an angle downwards.

4. A track-mounted multi-functional snowplow for a multi-span greenhouse according to claim 1, characterized in that: The lifting mechanism (10) includes a limiting rod (15), a screw (16), and a second motor (17). The limiting rod (15) is symmetrically fixedly installed inside the side frame (2). The lifting plate (9) is slidably installed between the two limiting rods (15). The screw (16) is rotatably installed in the middle of the side frame (2) through a bearing. The second motor (17) is fixedly installed inside the bottom end of the side frame (2). The output end of the second motor (17) is fixedly connected to the bottom end of the screw (16) through a coupling. The screw (16) passes through the lifting plate (9) and is threadedly connected to the lifting plate (9).

5. A track-mounted multi-functional snowplow for a multi-span greenhouse according to claim 4, characterized in that: Positioning rods (18) are fixedly installed between the two ends of the two side frames (2), and the bracket (6) is slidably installed on the outside of the positioning rods (18).

6. A track-mounted multi-functional snowplow for a multi-span greenhouse according to claim 5, characterized in that: A ladder (19) is fixedly installed in the middle of the side frame (2).

Images