Greenhouse roof cleaning device for agricultural science and technology greenhouses

Abstract

The utility model relates to the technical field of greenhouse roof cleaning, and discloses an agricultural science greenhouse roof cleaning device which comprises a greenhouse body and a base, a cleaning mechanism is arranged above the base and comprises an extrusion box, the inner wall of the extrusion box is rotationally connected with a rolling wheel and an extrusion wheel, and the rolling wheel and the extrusion wheel are arranged on the base. The outer surface of the roller is fixedly connected with a first gear, the upper surface of the base is fixedly connected with a rotating motor, the power output end of the rotating motor is meshed with the outer surface of the first gear, the outer surface of the roller is fixedly connected with a second gear, and the outer surface of the extrusion wheel is fixedly connected with a third gear. The outer surfaces of the second gear and the third gear are jointly engaged with a gear chain, and the outer surface of the roller is rotationally connected with cleaning cloth. The greenhouse roof cleaning device can carry the diluted cleaning agent to circularly clean the greenhouse roof and ensure that the greenhouse roof can be cleaned up, and in addition, the greenhouse roof cleaning device has the advantages of being small in size, free of sunlight shielding, wide in compatibility and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse roof cleaning, in particular to an agricultural technology greenhouse roof cleaning device. Background Art

[0002] Greenhouses were originally special equipment for vegetable production. With the development of production, greenhouses have been used more and more widely. Currently, greenhouses are used for potted and cut flower cultivation; fruit tree production is used to cultivate grapes, strawberries, watermelons, melons, peaches and citrus; forestry production is used for forest seedlings, cultivation of ornamental trees, etc.; animal husbandry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish and fish fry, etc., but if the greenhouse is not cleaned for a long time, a lot of dust will accumulate on the top of the greenhouse, which will block the sunlight from shining on the animals and plants in the greenhouse. People are heavier and it is not easy to step on the greenhouse, so it is more likely to damage the greenhouse and cause accidents, so the greenhouse roof needs mechanical equipment to clean.

[0003] The utility model with the existing authorization announcement number CN213907695U discloses a three-dimensional agricultural planting greenhouse, including a ground surface, the surface of which is fixedly connected to a planting greenhouse body, and the edges of both sides of the top surface of the outer wall of the planting greenhouse body are fixedly connected to arc-shaped racks.

[0004] The above technical scheme is adopted, by setting an arc-shaped rack, an arc-shaped guide bar and a reducer, the outer surface of the arc-shaped guide bar is slidably connected with an arc-shaped guide tube, the center of the top of the outer surface of the arc-shaped guide tube is fixedly connected with a support ear, an axial hole is opened at the center of the circle of the top of the support ear, the axial hole is rotatably connected with a rotating shaft through a shaft sleeve, and a number of cleaning soft bristles are fixedly connected to the middle of the rotating shaft, so that the reducer and the servo motor drive the rotating shaft to slide left and right along the arc surface of the top surface of the planting greenhouse body through the swing rod, and the transmission gear engages with the arc-shaped rack during sliding, driving the rotating shaft to rotate, and driving a number of cleaning soft bristles to rotate and clean the top surface of the planting greenhouse body, so as to achieve the purpose of facilitating cleaning. However, the above technical scheme uses a motor to drive the rotating shaft and the cleaning soft bristles to rotate, so as to achieve the purpose of cleaning the top of the greenhouse, but water and cleaning liquid cannot be added to the cleaning soft bristles during cleaning, so it is difficult to clean the stains on the roof, and the equipment itself is large in size and blocks sunlight in a part of the area. In addition, the cost of such a design is too high, which increases the maintenance cost of the greenhouse for farmers.

[0005] Therefore, those skilled in the art provide an agricultural technology greenhouse roof cleaning device to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to provide an agricultural technology greenhouse roof cleaning device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An agricultural technology greenhouse roof cleaning device comprises a greenhouse body and a base, wherein a cleaning mechanism is arranged above the base;

[0009] The cleaning mechanism includes an extrusion box, the inner walls of the extrusion box are rotatably connected to a roller and an extrusion wheel respectively, the outer surface of the roller is fixedly connected to a first gear, the upper surface of the base is fixedly connected to a rotating motor, the output end of the rotating motor power is meshed with the outer surface of the first gear, the outer surface of the roller is fixedly connected to a second gear, the outer surface of the extrusion wheel is fixedly connected to a third gear, the outer surfaces of the second gear and the third gear are meshed and connected with a gear chain, the outer surface of the roller is rotatably connected to a cleaning cloth, the outer surface of the cleaning cloth contacts the outer surface of the greenhouse body, the upper surface of the extrusion box is fixedly connected to a cleaning box, the inner bottom wall of the cleaning box is fixedly connected to a clean water tank, the clean water tank A water pump is fixedly connected to the inner bottom wall of the box, and the output end of the water pump power is fixedly connected to a water pipe. The end of the water pipe away from the water pump passes through the clean water tank and extends to the outside of the clean water tank. The outer surface of the water pipe is fixedly connected to twelve spray heads. The end of the cleaning cloth away from the roller is rotatably connected to a limit bearing. The inner ring of the limit bearing is threaded with a threaded rod, and the outer surface of the threaded rod is fixedly connected to two rolling bearings, and the outer surface of each rolling bearing is fixedly connected to a ground nail, and the left end of the threaded rod is fixedly connected to a hand-cranked turntable, and the outer surfaces of the two rolling bearings are commonly fixedly connected to the limit rod, and the outer surface of the limit rod is sleeved with a limit tube, and the outer surface of the limit tube is fixedly connected to the inner ring of the limit bearing.

[0010] As a further solution of the utility model: a protective cover is fixedly connected to the right side of the extrusion box, and the second gear, the third gear and the gear chain are all located inside the protective cover.

[0011] As a further solution of the utility model: a motor cover is fixedly connected to the upper surface of the base, the right side of the motor cover is fixedly connected to the left side of the extrusion box, and the rotating motor is located inside the motor cover.

[0012] As a further solution of the utility model: a drainage hole is opened on the upper surface of the base, a sewage tank is fixedly connected to the bottom surface of the base, and a handle is fixedly connected to the front surface of the sewage tank.

[0013] As a further solution of the utility model: the front and back sides of the base are fixedly connected to two fixed shafts, and the outer surface of each fixed shaft is rotatably connected to a wheel.

[0014] As a further solution of the utility model: a handrail is fixedly connected to the right side of the cleaning box, and an anti-slip sleeve is sleeved on the outer surface of the handrail.

[0015] As a further solution of the utility model: a water inlet is fixedly connected to the upper surface of the clean water tank, the top of which passes through the cleaning tank and extends to the top of the cleaning tank; a cleaning agent port is fixedly connected to the upper surface of the clean water tank, the top of which passes through the cleaning tank and extends to the top of the cleaning tank.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a roller, an extrusion wheel, a rotating motor, a second gear, a third gear, a gear chain, a cleaning cloth, a clean water tank, a water pump, a water pipe, a spray head, a limit bearing, a threaded rod, a rolling bearing, a limit rod, a limit pipe, a ground nail and a hand-cranked turntable, which cooperate with each other. The rotating motor is used to drive the roller to rotate, and the roller drives the cleaning cloth to roll on the surface of the greenhouse. The limit bearing is used to limit the cleaning cloth, the threaded connection relationship between the threaded rod and the limit bearing, the rotation connection relationship between the threaded rod and the rolling bearing, and the limit rod and the limit pipe are used to limit the inner ring of the limit bearing, so that the hand-cranked turntable can be rotated. The threaded rod is driven to rotate, thereby achieving the effect of allowing the limit bearing to move horizontally and rotate at the same time. The cooperation of the second gear, the third gear and the gear chain can make the roller drive the extrusion wheel to rotate. The extrusion wheel squeezes the cleaning cloth to discharge the sewage. The clean water tank, water pump, water pipe and spray head can be used to spray clean water and cleaning agent on the extruded cleaning cloth, so that the greenhouse roof cleaning device can carry diluted cleaning agent to circulate and clean the greenhouse roof, ensuring that the greenhouse roof can be cleaned. In addition, the equipment has the advantages of small size, no sunlight blocking, easy installation and wide compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an agricultural technology greenhouse roof cleaning device;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of a threaded rod in an agricultural technology greenhouse roof cleaning device;

[0020] Figure 3 It is a rear-view stereoscopic structural diagram of a water tank in an agricultural technology greenhouse roof cleaning device;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of a rotating motor in an agricultural technology greenhouse roof cleaning device.

[0022] In the figure: 1. Greenhouse body; 2. Base; 3. Cleaning mechanism; 301. Extrusion box; 302. Roller; 303. Extrusion wheel; 304. First gear; 305. Rotating motor; 306. Second gear; 307. Third gear; 308. Gear chain; 309. Cleaning cloth; 310. Cleaning box; 311. Clean water tank; 312. Water pump; 313. Water pipe; 314. Sprinkler head; 315. Limit bearing; 316. Threaded rod; 317. Rolling bearing; 318. Ground nail; 319. Hand crank turntable; 320. Limit rod; 321. Limit pipe; 4. Protective cover; 5. Motor cover; 6. Drain hole; 7. Sewage tank; 8. Handle; 9. Fixed shaft; 10. Wheel; 11. Handrail; 12. Anti-slip cover; 13. Water inlet; 14. Cleaning agent inlet. DETAILED DESCRIPTION

[0023] See also Figure 1-4 A device for cleaning the roof of an agricultural greenhouse comprises a greenhouse body 1 and a base 2. A cleaning mechanism 3 is arranged above the base 2. The cleaning mechanism 3 comprises an extrusion box 301. The inner walls of the extrusion box 301 are rotatably connected with rollers 302 and extrusion wheels 303 respectively. The outer surface of the roller 302 is fixedly connected with a first gear 304. A rotating motor 305 is fixedly connected to the upper surface of the base 2. A motor cover 5 is fixedly connected to the upper surface of the base 2. The right side of the motor cover 5 is fixedly connected to the left side of the extrusion box 301. The rotating motor 305 is located inside the motor cover 5. The motor cover 5 is provided to protect the rotating motor 305 and extend the service life of the rotating motor 305.

[0024] The output end of the power of the rotating motor 305 is meshed with the outer surface of the first gear 304, the outer surface of the roller 302 is fixedly connected to the second gear 306, the outer surface of the extrusion wheel 303 is fixedly connected to the third gear 307, the outer surfaces of the second gear 306 and the third gear 307 are jointly meshed and connected with a gear chain 308, and the right side of the extrusion box 301 is fixedly connected to a protective cover 4, the second gear 306, the third gear 307 and the gear chain 308 are all located inside the protective cover 4, and the protective cover 4 is provided to protect the rotating gears to prevent the staff from being pinched when using the equipment.

[0025] The outer surface of the roller 302 is rotatably connected to a cleaning cloth 309, and the outer surface of the cleaning cloth 309 contacts the outer surface of the greenhouse body 1. The upper surface of the extrusion box 301 is fixedly connected to a cleaning box 310, and the inner bottom wall of the cleaning box 310 is fixedly connected to a clean water tank 311, and the upper surface of the clean water tank 311 is fixedly connected to a water inlet 13, and the top of the water inlet 13 penetrates the cleaning box 310 and extends to the top of the cleaning box 310. The upper surface of the clean water tank 311 is fixedly connected to a cleaning agent port 14, and the top of the cleaning agent port 14 penetrates the cleaning box 310 and extends to the top of the cleaning box 310. The water inlet 13 is used to add clean cleaning water, and the cleaning agent port 14 is used to add cleaning agent, which is conducive to sufficient dilution of the cleaning agent and water.

[0026] The inner bottom wall of the clean water tank 311 is fixedly connected to a water pump 312, and the output end of the water pump 312 is fixedly connected to a water pipe 313. The end of the water pipe 313 away from the water pump 312 passes through the clean water tank 311 and extends to the outside of the clean water tank 311. The outer surface of the water pipe 313 is fixedly connected to twelve spray heads 314. The right side of the cleaning tank 310 is fixedly connected to an armrest 11, and the outer surface of the armrest 11 is sleeved with an anti-slip cover 12. The armrest 11 is provided to facilitate users to push the equipment. The anti-slip cover 12 increases the friction between the palm and the armrest 11, thereby increasing practicality.

[0027] One end of the cleaning cloth 309 away from the roller 302 is rotatably connected to a limit bearing 315, the inner ring of the limit bearing 315 is threadedly connected to a threaded rod 316, the outer surface of the threaded rod 316 is fixedly connected to two rolling bearings 317, the outer surface of each rolling bearing 317 is fixedly connected to a ground nail 318, a drainage hole 6 is provided on the upper surface of the base 2, a sewage tank 7 is fixedly connected to the bottom surface of the base 2, and a handle 8 is fixedly connected to the front of the sewage tank 7. The drainage hole 6 allows sewage to flow into the interior of the sewage tank 7, and the handle 8 helps the user to pull the sewage tank 7 to conveniently pour out the sewage.

[0028] The left end of the threaded rod 316 is fixedly connected to a hand-cranked turntable 319, and the outer surfaces of the two rolling bearings 317 are commonly fixedly connected to a limiting rod 320. The outer surface of the limiting rod 320 is sleeved with a limiting tube 321, and the outer surface of the limiting tube 321 is fixedly connected to the inner ring of the limiting bearing 315. The front and back sides of the base 2 are fixedly connected to two fixed shafts 9, and the outer surface of each fixed shaft 9 is rotatably connected to a wheel 10. The fixed shaft 9 is provided to fix and limit the wheel 10, and the wheel 10 increases the mobility of the device.

[0029] The working principle of the utility model is as follows: when in use, firstly, the rotating motor 305 and the water pump 312 are electrically connected through a wire, and the power provided by the rotating motor 305 is used to drive the first gear 304 to rotate. The first gear 304 and the roller 302 are fixedly connected, and then the roller 302 can be driven to passively rotate. The rotation of the roller 302 can drive the cleaning cloth 309 to rotate. At this time, the relationship between the cleaning cloth 309 and the limit bearing 315 is used to rotate, so that the cleaning cloth 309 can rotate on the surface of the limit bearing 315. The relationship between the meshing connection of the second gear 306, the third gear 307 and the gear chain 308 is used. When the roller 302 rotates, the extrusion wheel 303 can be driven to rotate, and the gap between the extrusion wheel 303 and the roller 302 is used to extrude the cleaning cloth 309 to squeeze out the sewage, and the sewage is discharged through the drainage. The water in the clean water tank 311 is pumped into the water pipe 313 by the power provided by the water pump 312, and then sprayed onto the surface of the cleaning cloth 309 by the spray head 314. A staff member pushes the handrail 11 to pull the device, and another staff member manually turns the hand-cranked turntable 319 to drive the threaded rod 316 to rotate. By utilizing the threaded connection between the limit bearing 315 and the threaded rod 316, and the limit rod 320 and the limit tube 321 limit the inner ring of the limit bearing 315, the threaded rod 316 is rotated to drive the limit bearing 315 to achieve the effect of moving horizontally and rotating at the same time, thereby achieving the synchronization of the two ends of the cleaning cloth 309, thereby improving the work efficiency of cleaning the greenhouse roof, and playing the role of the greenhouse roof cleaning device in quickly cleaning the dust accumulated on the greenhouse roof.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An agricultural technology greenhouse roof cleaning device, comprising a greenhouse body (1) and a base (2), characterized in that: A cleaning mechanism (3) is provided above the base (2); The cleaning mechanism (3) comprises an extrusion box (301), the inner wall of the extrusion box (301) is rotatably connected to a roller (302) and an extrusion wheel (303), the outer surface of the roller (302) is fixedly connected to a first gear (304), the upper surface of the base (2) is fixedly connected to a rotating motor (305), the output end of the power of the rotating motor (305) is meshed with the outer surface of the first gear (304), the outer surface of the roller (302) is fixedly connected to a second gear (306), and the extrusion wheel (303) is fixedly connected to the outer surface of the first gear (304). The outer surface of the squeezing box (301) is fixedly connected to a third gear (307); the outer surfaces of the second gear (306) and the third gear (307) are meshedly connected to a gear chain (308); the outer surface of the roller (302) is rotatably connected to a cleaning cloth (309); the outer surface of the cleaning cloth (309) contacts the outer surface of the greenhouse body (1); the upper surface of the squeezing box (301) is fixedly connected to a cleaning box (310); the inner bottom wall of the cleaning box (310) is fixedly connected to a clean water tank (311); the clean water tank (311) The inner bottom wall of the cleaning cloth (309) is fixedly connected to a water pump (312); the output end of the power of the water pump (312) is fixedly connected to a water pipe (313); one end of the water pipe (313) away from the water pump (312) passes through the clean water tank (311) and extends to the outside of the clean water tank (311); the outer surface of the water pipe (313) is fixedly connected to twelve spray heads (314); one end of the cleaning cloth (309) away from the roller (302) is rotatably connected to a limit bearing (315); the inner ring of the limit bearing (315) is threadedly connected to a threaded rod (311). 6), the outer surface of the threaded rod (316) is fixedly connected to two rolling bearings (317), the outer surface of each rolling bearing (317) is fixedly connected to a ground nail (318), the left end of the threaded rod (316) is fixedly connected to a hand-cranked turntable (319), the outer surfaces of the two rolling bearings (317) are commonly fixedly connected to a limiting rod (320), the outer surface of the limiting rod (320) is sleeved with a limiting tube (321), and the outer surface of the limiting tube (321) is fixedly connected to the inner ring of the limiting bearing (315).

2. The agricultural technology greenhouse roof cleaning device according to claim 1 is characterized by: The right side of the extrusion box (301) is fixedly connected with a protective cover (4), and the second gear (306), the third gear (307) and the gear chain (308) are all located inside the protective cover (4).

3. The agricultural technology greenhouse roof cleaning device according to claim 1 is characterized by: A motor cover (5) is fixedly connected to the upper surface of the base (2); the right side of the motor cover (5) is fixedly connected to the left side of the extrusion box (301); and the rotating motor (305) is located inside the motor cover (5).

4. The agricultural technology greenhouse roof cleaning device according to claim 1, characterized in that: The upper surface of the base (2) is provided with a drainage hole (6), the bottom surface of the base (2) is fixedly connected to a sewage tank (7), and the front surface of the sewage tank (7) is fixedly connected to a handle (8).

5. The agricultural technology greenhouse roof cleaning device according to claim 1, characterized in that: The front and back sides of the base (2) are fixedly connected to two fixed shafts (9), and the outer surface of each fixed shaft (9) is rotatably connected to a wheel (10).

6. The agricultural technology greenhouse roof cleaning device according to claim 1, characterized in that: The right side of the cleaning box (310) is fixedly connected with an armrest (11), and the outer surface of the armrest (11) is sleeved with an anti-slip sleeve (12).

7. The agricultural technology greenhouse roof cleaning device according to claim 1, characterized in that: The upper surface of the clean water tank (311) is fixedly connected to a water inlet (13), the top end of which passes through the cleaning tank (310) and extends to the top of the cleaning tank (310); the upper surface of the clean water tank (311) is fixedly connected to a cleaning agent port (14), the top end of which passes through the cleaning tank (310) and extends to the top of the cleaning agent port (14).

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