Self-propelled greenhouse roof cleaning apparatus

Abstract

The utility model provides a kind of self-propelled greenhouse roof cleaning equipment, it is related to greenhouse roof cleaning technical field, including base, the lower portion of base is provided with rubber aluminium wheel, the inside of base is provided with cleaning assembly, the cleaning assembly includes the rotary frame of rotation connection in the inside of base, the right end of rotary frame is welded with extension frame, the surface of extension frame is provided with inclination angle adjusting assembly, the inclination angle adjusting assembly includes the fixed block of fixed connection in the surface of extension frame;By setting cleaning assembly, by two groups of symmetrical big cleaning brush can be adhered with roof angle along with rotary frame, realize even scrubbing, improve cleaning comprehensiveness, by drive motor, runner and belt drive, let big cleaning brush high-efficiency operation, enhance cleaning strength and efficiency, protective cover guarantees transmission system stability, prolong equipment life, gutter brush synchronous cleaning gutter, realize integrated cleaning, save time and manpower.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse roof cleaning technology, and in particular to a self-propelled greenhouse roof cleaning device. Background Technology

[0002] A greenhouse is an artificially constructed, enclosed or semi-enclosed structure with a light-transmitting covering. It is primarily used to regulate the internal environment, providing suitable conditions for plant growth. It enables off-season planting and the protection of endangered plants. Common types include glass greenhouses and plastic greenhouses, widely used in agriculture and other fields. The need for roof cleaning equipment arises because the greenhouse roof, as the main light-transmitting surface, is constantly exposed to the outdoors, easily accumulating dust, bird droppings, and other pollutants. These pollutants reduce light transmittance, affecting plant photosynthesis and growth, leading to decreased yield and quality. Furthermore, manual cleaning is inefficient and risky, failing to meet the needs of large-scale intelligent greenhouses. Pollutants can also corrode roof materials, shortening their lifespan. Cleaning equipment, on the other hand, provides efficient cleaning, can be integrated with intelligent systems for automated operation, ensuring light transmittance, improving planting efficiency, and reducing maintenance costs. It is particularly important in large-scale, intelligent greenhouses.

[0003] A search revealed that the document with publication number "CN216225616U" mentions "a glass roof cleaning device, which relates to a cleaning device. It includes a frame covered with felt, a connecting block connected to the right side of the frame, a connecting rod connected to the connecting block, a square block at the front end of the connecting rod, wedge-shaped blocks on both sides of the square block, the wedge-shaped blocks being fixed to the square block by spring rods, a cavity inside the square block, a limiting rod on the right side of the cavity, and the top surface of the wedge-shaped blocks contacting the limiting rod, a first vertical rod connected to the right end of the connecting rod, a second vertical rod sleeved on the first vertical rod, and a handle at the top of the second vertical rod." The novel design involves fixing a connecting block to a frame, then using the cavity structure and limiting rod within the connecting block to engage a connecting rod with a wedge-shaped front end. The connecting rod can be removed by pressing the limiting rod. This structure is ingeniously designed, easy to use, and allows for quick assembly and disassembly.

[0004] However, currently, cleaning greenhouse roofs often requires manual labor, which involves climbing onto the roof and is inherently dangerous. Furthermore, manual cleaning is insufficient in strength and efficiency. Moreover, existing glass cleaning devices are poorly adapted to greenhouse roofs with varying inclinations, have unstable foundations, and lack flexible angle adjustment mechanisms, making it difficult to precisely change the tilt angle of the cleaning components. This results in poor adhesion between the cleaning components and the roof surface, affecting the cleaning effect.

[0005] Therefore, we provide a self-propelled greenhouse roof cleaning device to solve the above problems. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides a self-propelled greenhouse roof cleaning device, which aims to solve the problems mentioned above.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A self-propelled greenhouse roof cleaning device includes a base, with rubber-aluminum wheels disposed below the base, and a cleaning component disposed on the inner side of the base. The cleaning component includes a rotating frame rotatably connected to the inner side of the base, an extension frame welded to the right end of the rotating frame, and a tilt adjustment component disposed on the surface of the extension frame. The tilt adjustment component includes a fixing block fixedly connected to the surface of the extension frame, and an angle rotating block disposed at the upper end of the fixing block.

[0009] As a further description of the above technical solution:

[0010] A winding reel is provided above the base, and a connecting shaft passes through the inner side of the winding reel. A drive device is provided on the left side of the winding reel, and a control box is provided on the left side of the drive device. The winding reel is connected to the control box through the connecting shaft. There are two sets of winding reels in total.

[0011] As a further description of the above technical solution:

[0012] A connecting rod is fixed to the lower end of the control box, and a connecting frame is fixedly connected to both ends of the connecting rod. A platform is welded to the inner side of the connecting frame.

[0013] As a further description of the above technical solution:

[0014] The rotating frame and the extension frame are welded together. A large cleaning brush is rotatably connected to the inner side of the rotating frame. There are two sets of large cleaning brushes, and the large cleaning brushes are symmetrically arranged about the central axis of the platform.

[0015] As a further description of the above technical solution:

[0016] One end of the large cleaning brush is fitted with a belt, a wheel is provided on the inner side of the belt, a drive motor is connected to one side of the wheel with a key, a protective cover is provided on the outer side of the wheel, and a gutter brush is provided on one side of the extension frame.

[0017] As a further description of the above technical solution:

[0018] The fixed block and the extension frame are welded together, and the fixed block and the angle rotating block are rotatably connected. The angle rotating block is composed of two sets of movable hinges.

[0019] As a further description of the above technical solution:

[0020] An adjusting cylinder is rotatably connected to the inner side of the upper end of the angle rotating block, and a spring-reset telescopic rod is rotatably connected to the upper surface of the extension frame through a fixed connecting strip.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] By setting up cleaning components, two sets of symmetrical large cleaning brushes can conform to the roof angle as the frame rotates, achieving uniform scrubbing and improving the comprehensiveness of cleaning. Through drive motor, rotating wheel and belt drive, the large cleaning brushes operate efficiently, enhancing cleaning power and efficiency. The protective cover ensures the stability of the transmission system and extends the equipment life. The gutter brush cleans the gutter simultaneously, achieving integrated cleaning and saving time and manpower.

[0023] By setting up a tilt adjustment component, a stable foundation is provided by welding the fixed block to the extension frame. The angle rotation block is flexibly adjusted through a movable hinge, which can precisely change the tilt angle of the cleaning component to fit the roof. The adjustment cylinder provides power for angle adjustment, enabling convenient and precise operation. The spring return telescopic rod can assist in supporting the angle rotation block, maintaining the adjusted angle, avoiding displacement due to vibration, ensuring the stability of the cleaning component's operation, and improving cleaning reliability. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the overall bottom structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the cooperative structure of the tilt adjustment component and the cleaning component of this utility model;

[0027] Figure 4 This is a schematic diagram showing the disassembled structure of the tilt adjustment component and the cleaning component of this utility model.

[0028] Figure 5This is a schematic diagram showing the disassembled structure of the belt, pulley, drive motor, and protective cover of this utility model.

[0029] Numbered in the diagram: 1. Base; 2. Rubber-aluminum wheel; 3. Winding reel; 4. Drive unit; 5. Control box; 6. Connecting rod; 7. Connecting frame; 8. Platform; 9. Cleaning assembly; 901. Rotating frame; 902. Extension frame; 903. Large cleaning brush; 904. Belt; 905. Rotating wheel; 906. Drive motor; 907. Protective cover; 908. Gutter brush; 10. Tilt adjustment assembly; 1001. Fixing block; 1002. Angle rotation block; 1003. Adjusting cylinder; 1004. Spring return telescopic rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-5 As shown, this utility model provides a technical solution: a self-propelled greenhouse roof cleaning device, including a base 1, a rubber aluminum wheel 2 is provided below the base 1, a cleaning component 9 is provided on the inner side of the base 1, the cleaning component 9 includes a rotating frame 901 rotatably connected to the inner side of the base 1, an extension frame 902 is welded to the right end of the rotating frame 901, an angle adjustment component 10 is provided on the surface of the extension frame 902, the angle adjustment component 10 includes a fixing block 1001 fixedly connected to the surface of the extension frame 902, and an angle rotation block 1002 is provided at the upper end of the fixing block 1001.

[0032] Furthermore, a winding reel 3 is provided above the base 1, and a connecting shaft passes through the inner side of the winding reel 3. A drive device 4 is provided on the left side of the winding reel 3, and a control box 5 is provided on the left side of the drive device 4. The winding reel 3 is connected to the control box 5 through the connecting shaft. There are two sets of winding reels 3. The control box 5 is used to receive instructions from the operator through a remote communication tool. Then the drive device 4 is started, and the winding reel 3 is driven to rotate through the connecting shaft. When the equipment is moving and working, the winding reel 3 releases or retracts the cable and water pipe as needed to ensure the reasonable arrangement of the cable and water pipe and avoid tangling or dragging.

[0033] Furthermore, a connecting rod 6 is fixed to the lower end of the control box 5, and a connecting frame 7 is fixedly connected to both ends of the connecting rod 6. A platform 8 is welded to the inner side of the connecting frame 7. The connecting rod 6 is used to support and fix the overall frame. The connecting frame 7 provides stable support for the platform 8 through the welding structure, so that the platform 8 remains stable and provides a reliable bearing foundation for the relevant operations during equipment operation.

[0034] Furthermore, the rotating frame 901 and the extension frame 902 are welded together. A large cleaning brush 903 is rotatably connected to the inner side of the rotating frame 901. There are two sets of large cleaning brushes 903, and the large cleaning brushes 903 are symmetrically arranged about the central axis of the platform 8. When the rotating frame 901 rotates, it drives the two sets of large cleaning brushes 903 to rotate synchronously. They can fit according to the angle of the greenhouse roof surface. Because they are symmetrical about the central axis of the platform 8, they can symmetrically and evenly wipe the roof surface to remove dirt during the movement of the equipment.

[0035] Furthermore, a belt 904 is sleeved on one end of the large cleaning brush 903. A wheel 905 is provided on the inner side of the belt 904. A drive motor 906 is connected to one side of the wheel 905 with a key. A protective cover 907 is provided on the outer side of the wheel 905. A gutter brush 908 is provided on one side of the extension frame 902. When the drive motor 906 starts, it drives the wheel 905 to rotate. The wheel 905 is driven by the belt 904, which causes the large cleaning brush 903 to rotate to clean the roof. The protective cover 907 prevents external debris from interfering with the operation of the wheel 905 and the belt 904. At the same time, the gutter brush 908 moves with the equipment to clean the gutter synchronously.

[0036] Furthermore, the fixing block 1001 and the extension frame 902 are welded together, and the fixing block 1001 and the angle rotating block 1002 are rotatably connected. The angle rotating block 1002 is composed of two sets of movable hinges. According to the tilt angle of the greenhouse roof, the angle rotating block 1002 is rotated and adjusted through the two sets of movable hinges to change the tilt angle of the cleaning component 9 so that it fits better with the roof surface.

[0037] Furthermore, an adjusting cylinder 1003 is rotatably connected to the inner side of the upper end of the angle rotating block 1002, and a spring return telescopic rod 1004 is rotatably connected to the upper surface of the extension frame 902 through a fixed connecting strip. The adjusting cylinder 1003 extends and retracts, pushing the angle rotating block 1002 to rotate relative to the fixed block 1001, thereby adjusting the tilt angle of the cleaning component 9. During the adjustment process, the spring return telescopic rod 1004 extends and retracts accordingly. When the adjusting cylinder 1003 stops operating, the spring return telescopic rod 1004 returns to its original position by the spring force, assisting in supporting the angle rotating block 1002 and maintaining the adjusted angle.

[0038] Working principle: When in use, after the equipment is started by a remote command, the control box 5 drives the reel 3 to simultaneously release the cable and water pipe. The rubber aluminum wheel 2 drives the whole machine to move forward at a constant speed. The symmetrically arranged large cleaning brushes 903 rotate at high speed under the drive of the drive motor 906 and belt 904 system to wipe away the dirt on the roof. The gutter brushes 908 on one side of the large cleaning brushes 903 clean the gutter at the same time. When it is necessary to clean the greenhouse roof surface at different inclination angles, the adjustment cylinder 1003 of the tilt adjustment component 10 pushes the angle rotating block 1002 to rotate in real time, so that the brush always fits the changing slope. The spring return telescopic rod 1004 provides reverse support to prevent swaying. When it reaches the end of the roof, the reel 3 reverses to retract the pipeline, the adjustment cylinder 1003 retracts, the large cleaning brushes 903 stop rotating, the equipment completes the reset and returns, thus completing the use process of a self-propelled greenhouse roof cleaning equipment.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-propelled greenhouse roof cleaning device, comprising a base (1), characterized in that: A rubber aluminum wheel (2) is provided below the base (1). A cleaning component (9) is provided on the inner side of the base (1). The cleaning component (9) includes a rotating frame (901) rotatably connected to the inner side of the base (1). An extension frame (902) is welded to the right end of the rotating frame (901). An angle adjustment component (10) is provided on the surface of the extension frame (902). The angle adjustment component (10) includes a fixing block (1001) fixedly connected to the surface of the extension frame (902). An angle rotating block (1002) is provided at the upper end of the fixing block (1001).

2. The self-propelled greenhouse roof cleaning equipment according to claim 1, characterized in that, A winding reel (3) is provided above the base (1). A connecting shaft passes through the inner side of the winding reel (3). A driving device (4) is provided on the left side of the winding reel (3). A control box (5) is provided on the left side of the driving device (4). The winding reel (3) is connected to the control box (5) through the connecting shaft passing through the driving device (4). There are two sets of winding reels (3).

3. The self-propelled greenhouse roof cleaning equipment according to claim 2, characterized in that, The lower end of the control box (5) is fixed with a connecting rod (6), and both ends of the connecting rod (6) are fixedly connected with a connecting frame (7). A platform (8) is welded to the inner side of the connecting frame (7).

4. The self-propelled greenhouse roof cleaning equipment according to claim 1, characterized in that, The rotating frame (901) and the extension frame (902) are welded together. The inner side of the rotating frame (901) is rotatably connected to a large cleaning brush (903). There are two sets of large cleaning brushes (903), and the large cleaning brushes (903) are symmetrically arranged about the central axis of the platform (8).

5. A self-propelled greenhouse roof cleaning device according to claim 4, characterized in that, One end of the large cleaning brush (903) is fitted with a belt (904), a wheel (905) is provided on the inner side of the belt (904), a drive motor (906) is connected to one side of the wheel (905) with a key, a protective cover (907) is provided on the outer side of the wheel (905), and a gutter brush (908) is provided on one side of the extension frame (902).

6. The self-propelled greenhouse roof cleaning equipment according to claim 1, characterized in that, The fixed block (1001) is welded to the extension frame (902), and the fixed block (1001) is rotatably connected to the angle rotating block (1002). The angle rotating block (1002) is composed of two sets of movable hinges.

7. A self-propelled greenhouse roof cleaning device according to claim 6, characterized in that, An adjusting cylinder (1003) is rotatably connected to the inner side of the upper end of the angle rotating block (1002), and a spring return telescopic rod (1004) is rotatably connected to the upper surface of the extension frame (902) through a fixed connecting strip.

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