CN116099796A

CN116099796A - Greenhouse film surface decontamination equipment

Info

Publication number: CN116099796A
Application number: CN202310151398.8A
Authority: CN
Inventors: 张炜; 贺行方; 骆庭宝
Original assignee: Anhui Zhongke Intelligent Perception Technology Co ltd
Current assignee: Anhui Zhongke Intelligent Perception Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-05-12
Anticipated expiration: 2043-02-22

Abstract

The invention discloses a greenhouse film surface decontamination device which comprises two shielding assemblies, a driving device, a winding assembly, a cleaning device and a spraying device, wherein the two shielding assemblies are respectively positioned above two inclined top surfaces of a greenhouse; under the condition that the shielding cloth is unfolded at night, if snow on the shielding cloth reaches a certain amount, the shielding cloth is sunk, the balancing weight is lifted, the travel switch is triggered, and the snow is automatically removed to avoid the situation that the snow is accumulated to crush the greenhouse; shelter from cloth can clear up the big-arch shelter and shelter from cloth through cleaning roller and round brush when expanding and rolling at every turn, reduce the dust and pile up, add rain sensor and catch basin and can clean when raining by automatic cooperation rainwater, efficiency is higher, and practices thrift the water source.

Description

Greenhouse film surface decontamination equipment

Technical Field

The invention relates to the field of agricultural facilities, in particular to a greenhouse film surface decontamination device.

Background

After a period of use, dust, the excrement and urine of bird and some pollutants can be stuck to the top of green house, and the light transmissivity of this type of pollutant can make the green house reduce the photosynthesis that influences crops in the green house, so need regularly wash the top of green house, climb the green house top by the peasant when wasing usually and then hand-hold water pipe and round brush wash, intensity of labour is big and cleaning efficiency is lower, and need not to use the condition of green house daylighting at night, and the outdoor probability that can increase the pollution of green house top.

In addition, in the areas with lower air temperature, the snow falling probability is higher, and the sudden big snow at night can not be obtained and cleaned, so that the greenhouse is easily crushed, and the crops die.

Disclosure of Invention

The invention aims to provide a greenhouse film surface decontamination device for solving the problems in the background technology.

The utility model provides a warmhouse booth membrane face scrubbing equipment, includes shielding subassembly, drive arrangement, rolling subassembly, cleaning device and sprinkler, shielding subassembly is equipped with two, is located the top of two slope tops of big-arch shelter respectively, shielding subassembly is including shielding cloth, upper shaft and lower shaft, shielding cloth's upper end and upper shaft fixed connection, and its lower extreme and lower shaft fixed connection, drive arrangement locates the interior top of big-arch shelter and is used for driving the upper shaft to slide along the slope top surface, rolling subassembly is equipped with two and is used for driving two lower shafts rotation respectively and twines shielding cloth rolling to the lower shaft to automatic triggering shielding cloth's rolling when receiving external force under shielding cloth expansion state and pushing down; the cleaning device cleans the inclined top surface and shields cloth in the process of upper shaft upper sliding and lower sliding, the upper shaft is a hollow pipe body structure with one end open, a plurality of spraying ports are arranged at the bottom of the upper shaft, and the spraying device can collect rainwater and cleaning water and spray water through the upper axial inclined top surface.

Preferably, the spraying device comprises a water pump and water storage tanks, wherein two water storage tanks are arranged and are respectively located below the tail ends of two inclined top surfaces, guide plates with two sides high, middle low and middle notch are arranged above the water storage tanks, a filter screen is arranged at the top of each water storage tank, a drawable bottom plate is arranged at the bottom of each water storage tank, and an opening of each upper shaft is respectively connected with an outlet of the water pump and a tap water pipe through a reversing valve.

Preferably, the driving device comprises a pulley, an outer shell and a self-locking motor, wherein the top of the greenhouse is rotationally connected with two symmetrical pulleys, two reels are rotationally connected in the outer shell, a first binding belt is wound on each reel, one end of the first binding belt is fixedly connected with the corresponding reel, the other end of the first binding belt penetrates through the greenhouse and the two pulleys and extends to two sides to be fixedly connected with an upper shaft respectively, a transmission gear is fixedly connected to each reel, the transmission gears are meshed with each other, the outer shell is fixedly connected with the greenhouse, the self-locking motor is fixedly connected in the outer shell, and an output shaft of the self-locking motor is fixedly connected with one of the reels.

Preferably, the winding assembly comprises two stand columns, the stand columns are fixedly connected to the ground, the lower shaft is rotationally connected between the two stand columns, the two ends of the lower shaft are fixedly connected with a reel, a second binding band is wound on the reel, one end of the second binding band is fixedly connected with the reel, the other end of the second binding band is fixedly connected with a balancing weight, a travel switch is arranged above the balancing weight, and the self-locking motor is reversed when the travel switch is connected, so that the first binding band is loosened.

Preferably, the cleaning device comprises a fixing frame, the both sides of upper shaft are located to the fixing frame, and with the equal fixed connection of big-arch shelter and stand, the both ends of upper shaft all rotate and are connected with the gyro wheel, fixedly connected with gear one on the gyro wheel, gyro wheel and fixing frame sliding connection, the both ends of upper shaft still fixedly connected with connecting block, the below of upper shaft all is equipped with a cleaning roller, the cleaning roller rotates with the connecting block to be connected, the cleaning roller still with spout sliding connection on the fixing frame, the both sides of cleaning roller are equipped with the gear two with gear one meshing, the both ends of lower shaft still fixedly connected with gear three, the below of lower shaft still is equipped with the round brush of being connected with the stand rotation, the both ends fixedly connected with gear four of round brush, gear three and gear four meshing.

Preferably, the inner top of the outer shell is also provided with a controller and an illumination sensor, the top of the greenhouse is also provided with a rainwater sensor, the outer shell is made of transparent materials, and the shielding cloth is made of transparent plastic materials.

Preferably, the rotation direction of the lower shaft winding shielding cloth is opposite to the rotation direction of the reel winding binding belt II, and the upper surface of the shielding cloth is positioned above the lower shaft.

The invention has the advantages that:

the shielding cloth is automatically unfolded along with the darkness, so that the direct open-air time of the greenhouse can be reduced, and dust is reduced; under the condition that the shielding cloth is unfolded at night, if snow falls to cause the snow on the shielding cloth to reach a certain amount, the shielding cloth is sunk to cause the balancing weight to rise, the travel switch is triggered, the self-locking motor is started, and the shielding cloth is loosened, so that the shielding cloth is wound on the lower shaft under the action of the balancing weight, the shielding cloth can be demounted from one side of the lower shaft like a conveying belt in the winding process, and then the shielding cloth is unfolded again, so that the situation that snow is automatically removed to avoid the snow accumulation from collapsing the greenhouse is achieved;

the shielding cloth can be cleaned by the cleaning roller and the rolling brush when being unfolded and rolled each time, dust accumulation is reduced, a water valve or a water pump can be freely opened, and a water spraying function is added to provide cleaning effects;

the rain sensor detects whether rain falls, and the cleaning program is automatically started in cooperation with rain washing during rain, so that the rain sensor is efficient in cleaning and water-saving, and the water storage tank can collect rainwater and clean water for secondary use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a front view of the present device;

FIG. 3 is an enlarged view of a portion of the take-up assembly at A in FIG. 1;

FIG. 4 is an enlarged view of a portion of the cleaning apparatus at B in FIG. 1;

FIG. 5 is an enlarged view of a portion of the drive device at C in FIG. 1;

FIG. 6 is a partial enlarged view at D in FIG. 1;

fig. 7 is a top view of the drive device.

Fig. 8 is a cut-away view of the reservoir.

In the figure: 1. a shielding assembly; 11. a shielding cloth; 12. an upper shaft; 121. a spray port; 13. a lower shaft; 2. a driving device;

21. a pulley; 22. an outer housing; 23. a self-locking motor; 24. a reel; 25. a first binding band; 26. a transmission gear; 27. an illumination sensor; 28. a controller;

3. a winding assembly; 31. a column; 32. a reel; 33. a second binding band; 34. balancing weight; 35. a travel switch;

4. a cleaning device; 41. a fixing frame; 411. a chute; 42. a roller; 43. a first gear; 44. a connecting block; 45. a cleaning roller; 46. a second gear; 47. a third gear; 48. a rolling brush; 49. a fourth gear;

5. a greenhouse; 51. a sloped top surface; 6. a spraying device; 61. a water storage tank; 62. a deflector; 63. a filter screen; 64. a bottom plate.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1 to 8, a greenhouse film surface decontamination device comprises a shielding component 1, a driving device 2, a winding component 3, a cleaning device 4 and a spraying device 6, wherein the shielding component 1 is provided with two shielding cloth 11, an upper shaft 12 and a lower shaft 13, the shielding component 1 is respectively positioned above the two inclined top surfaces 51 of a greenhouse 5, the upper end of the shielding cloth 11 is fixedly connected with the upper shaft 12, the lower end of the shielding cloth is fixedly connected with the lower shaft 13, the driving device 2 is arranged at the inner top of the greenhouse 5 and is used for driving the upper shaft 12 to slide upwards along the inclined top surfaces 51, and the winding component 3 is provided with two lower shafts 13 which are respectively used for driving the two lower shafts 13 to rotate so as to wind the shielding cloth 11 on the lower shafts 13 and automatically trigger the winding of the shielding cloth 11 when the shielding cloth 11 is pressed downwards under external force under the unfolding state; the cleaning device 4 cleans the inclined top surface 51 and the shielding cloth 11 in the process of sliding up and down the upper shaft 12, the upper shaft 12 is of a hollow pipe body structure with one end open, a plurality of spraying ports 121 are formed in the bottom of the upper shaft 12, and the spraying device 6 can collect rainwater and cleaning water and then spray water to the inclined top surface 51 through the upper shaft 12.

In this embodiment, the spraying device 6 includes a water pump and two water storage tanks 61, the two water storage tanks 61 are respectively located below the tail ends of the two inclined top surfaces 51, a guide plate 62 with two high sides, a low middle and a notch in the middle is arranged above the water storage tanks 61, a filter screen 63 is arranged at the top of the water storage tanks 61, a drawable bottom plate 64 is arranged at the bottom of the water storage tanks 61, and an opening of the upper shaft 12 is respectively connected with an outlet of the water pump and a tap water pipe through a reversing valve. The water pump and the water storage tank 61 can be used for supplying water, or a tap water pipe can be used for supplying water, or the water can be selected not to be supplied at low temperature through the reversing valve.

In this embodiment, the driving device 2 includes a pulley 21, an outer housing 22 and a self-locking motor 23, the self-locking motor 23 realizes self-locking under the condition of closing, so as to ensure that the upper shaft 12 can be maintained at a certain position, the top of the greenhouse 5 is rotationally connected with two symmetrical pulleys 21, the outer housing 22 is rotationally connected with two reels 24, a first binding belt 25 is wound on the reels 24, one end of the first binding belt 25 is fixedly connected with the corresponding reels 24, the other end of the first binding belt 25 passes through the greenhouse 5 and the two pulleys 21 and respectively extends to the two sides to be fixedly connected with the upper shaft 12, a transmission gear 26 is fixedly connected on the reels 24, the transmission gear 26 is meshed with each other, the outer housing 22 is fixedly connected with the greenhouse 5, the self-locking motor 23 is fixedly connected in the outer housing 22, and an output shaft of the self-locking motor is fixedly connected with one of the reels 24.

In this embodiment, the winding component 3 includes the stand 31, stand 31 is equipped with two, and equal fixed connection is subaerial, lower axle 13 rotates and connects between two stands 31, the equal fixedly connected with reel 32 in both ends of lower axle 13, the reel 32 is last to wind and to have bandage two 33, the one end and the reel 32 fixed connection of bandage two 33, and its other end fixedly connected with balancing weight 34, the top of balancing weight 34 is equipped with travel switch 35, self-locking motor 23 reverses when travel switch 35 switch on, loosens bandage one 25 for shelter from cloth 11 automatic winding, realize the empting of snow.

In this embodiment, the cleaning device 4 includes a fixing frame 41, the fixing frame 41 is disposed on two sides of the upper shaft 12 and is fixedly connected with the greenhouse 5 and the upright column 31, two ends of the upper shaft 12 are rotatably connected with a roller 42, a first gear 43 is fixedly connected with the roller 42, the roller 42 is slidably connected with the fixing frame 41, two ends of the upper shaft 12 are fixedly connected with a connecting block 44, a cleaning roller 45 is disposed below the upper shaft 12, the cleaning roller 45 is rotatably connected with the connecting block 44, the cleaning roller 45 is slidably connected with a sliding groove 411 on the fixing frame 41, two sides of the cleaning roller 45 are provided with a second gear 46 meshed with the first gear 43, two ends of the lower shaft 13 are fixedly connected with a third gear 47, a rolling brush 48 rotatably connected with the upright column 31 is further disposed below the lower shaft 13, two ends of the rolling brush 48 are fixedly connected with a fourth gear 49, and the third gear 47 is meshed with the fourth gear 49.

In this embodiment, the interior top of shell body 22 still is equipped with controller 28 and illumination sensor 27, the top of big-arch shelter 5 still is equipped with rain sensor, and when detecting raining, automatic start motor drives upper shaft 12 and slides up and down and predetermine the number of times, and make full use of rainwater clears up, shell body 22 is transparent material, shelter from cloth 11 and be transparent plastic material, satisfies plant daylighting.

In this embodiment, the rotation direction of the lower shaft 13 for winding the shielding cloth 11 is opposite to the rotation direction of the reel 32 for winding the second binding band 33, and the upper surface of the shielding cloth 11 is located above the lower shaft 13.

The working process and the principle thereof are as follows:

when the snow is not produced in the daytime, the first binding belt 25 is in an extension state, the shielding cloth 11 is wound on the lower shaft 13, and sunlight is directly irradiated into the greenhouse 5 through the greenhouse 5. When the greenhouse 5 needs to be cleaned, the self-locking motor 23 can be started manually, the self-locking motor 23 can also be started automatically at regular intervals, the self-locking motor 23 drives the reel 24 to rotate, the first binding belt 25 is wound on the reel 24, the pulley 21 can change the direction of the first binding belt 25, the first binding belt 25 can pull the upper shaft 12 to slide upwards when being wound, the cleaning roller 45 can slide upwards along with the upper shaft 12 in the sliding groove 411 together by the connecting block 44, the roller 42 slides on the fixing frame 41, and the function of limiting the movement track of the upper shaft 12 can be achieved.

When the roller 42 slides on the fixing frame 41 along with the upper shaft 12, the roller 42 can drive the first gear 43 to drive the second gear 46 to rotate, so that the cleaning roller 45 rotates on the inclined top surface 51 of the greenhouse 5 to clean the greenhouse 5, and the self-locking motor 23 rotates for a preset number of turns, so that when the two upper shafts 12 move upwards to approach each other to a preset distance, the self-locking motor is automatically closed, and the balancing weight 34 is located at a high point.

The self-locking motor 23 is reversely rotated, the first binding belt 25 is loosened, the lower shaft 13 rotates under the action of the balancing weight 34, the binding belt is loosened, the balancing weight 34 descends a little, the lower shaft 13 rotates to achieve the function of winding the shielding cloth 11, meanwhile, tap water or water in the water storage tank 61 can be selected through a reversing valve to convey water into the upper shaft 12, the water is sprayed onto the cleaning roller 45 and the greenhouse 5 through the spraying openings 121 on the peripheral wall of the upper shaft 12, the cleaning effect on the greenhouse 5 is improved, cleaning work on the top of the greenhouse 5 can be completed after the positive and negative rotation is repeated for several times, sewage slides down along the inclined top surface 51 of the greenhouse 5, meanwhile, the upper shaft 12 can rotate through the gears three 47 to drive the gears four 49 when rotating, the rolling brush 48 rotates, and the shielding cloth 11 is cleaned by the rolling brush 48.

When raining, the rain sensor detects raining, the motor is started, the scouring action of the rain is fully utilized, cleaning is automatically realized, and the cleaning effect is improved. Rainwater or clean water can fall into the water storage tank 61 through the inclined top surface 51 and the guide plate 62, the filter screen 63 filters some big leaves, some impurities such as dust are then deposited on the bottom plate 64 at the bottom of the water storage tank 61, when water in the water storage tank 61 is at the bottom, the bottom plate 64 can be pulled out to clean the impurities, the rainwater and clean water deposited in the water storage tank 61 can be used for next clean use, and the water utilization rate is improved.

At night, the illumination sensor 27 monitors illumination intensity, the fact that the shielding cloth 11 is unfolded through the self-locking motor 23 can be known at night by controlling the controller 28, the shielding cloth 11 can be unfolded through the self-locking motor 23 in the daytime of snowy days in winter, snow and dust can be blocked by the manual control of the self-locking motor 23, when the snow on the shielding cloth 11 is accumulated to a certain amount, the shielding cloth 11 can be sunk, at the moment, due to the self-locking function of the self-locking motor 23, the scroll 24 does not rotate, the upper shaft 12 can only keep the high-point position still, the balancing weight 34 can correspondingly ascend while the shielding cloth 11 is sunk, so that the travel switch 35 above the balancing weight 34 is triggered, the self-locking motor 23 is automatically started, the first binding belt 25 is loosened, the upper shaft 12 slides downwards, the shielding cloth 11 is wound on the lower shaft 13, the shielding cloth 11 can be conveyed towards the direction of the lower shaft 13 just like a conveying belt in the winding process, and the falling snow on the shielding cloth 11 can be realized at the lower shaft 13, and the snow on the shielding cloth 11 can be removed.

When the lower shaft 13 descends to a preset limit position, the self-locking motor 23 reversely rotates, so that the shielding cloth 11 is unfolded again to block snow again, the snow removing function can be automatically completed after the snow is accumulated to a certain amount in a circulating mode, manual intervention is not needed, and the condition that the greenhouse 5 collapses due to sudden snow falling is avoided.

It will be appreciated by those skilled in the art that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the invention or equivalents thereto are intended to be embraced therein.

Claims

1. A warmhouse booth membrane face scrubbing equipment, its characterized in that: the automatic shielding device comprises shielding components (1), a driving device (2), a winding component (3), a cleaning device (4) and a spraying device (6), wherein the shielding components (1) are arranged in two, are respectively located above two inclined top surfaces (51) of a greenhouse (5), the shielding components (1) comprise shielding cloth (11), an upper shaft (12) and a lower shaft (13), the upper end of the shielding cloth (11) is fixedly connected with the upper shaft (12), the lower end of the shielding cloth is fixedly connected with the lower shaft (13), the driving device (2) is arranged at the inner top of the greenhouse (5) and is used for driving the upper shaft (12) to slide upwards along the inclined top surfaces (51), and the winding component (3) is provided with two winding shafts (13) which are respectively used for driving the two lower shafts (13) to rotate so as to wind the shielding cloth (11) onto the lower shaft (13) in a winding mode, and the winding of the shielding cloth (11) is automatically triggered when the shielding cloth (11) is pressed downwards under external force under the unfolding state; cleaning device (4) cleans inclined top surface (51) and shelters from cloth (11) in the in-process of upper shaft (12) upper slide, upper shaft (12) are one end open-ended hollow body structure, the bottom of upper shaft (12) is equipped with a plurality of sprinkler (121), sprinkler (6) can collect rainwater and wash water, and rethread upper shaft (12) carries out water spraying treatment to inclined top surface (51).

2. The greenhouse film surface decontamination device according to claim 1, wherein: sprinkler (6) are including water pump and catch basin (61), catch basin (61) are equipped with two, are located the terminal below of two slope top surfaces (51) respectively, the top of catch basin (61) is equipped with both sides height centre and is equipped with guide plate (62) of breach, the top of catch basin (61) is equipped with filter screen (63), the bottom of catch basin (61) is equipped with bottom plate (64) of pull, the opening of upper shaft (12) is through switching-over valve with water pump's export and tap water piping connection respectively.

3. The greenhouse film surface decontamination device according to claim 1, wherein: the driving device (2) comprises pulleys (21), an outer shell (22) and a self-locking motor (23), wherein the two symmetrical pulleys (21) are rotationally connected to the top of the greenhouse (5), two reels (24) are rotationally connected to the outer shell (22), one (25) of each binding belt is wound on each reel (24), one end of each binding belt (25) is fixedly connected with the corresponding reel (24), the other end of each binding belt (25) penetrates through the greenhouse (5) and the two pulleys (21) and extends to the two sides respectively to be fixedly connected with the upper shaft (12), a transmission gear (26) is fixedly connected to each reel (24), the transmission gears (26) are meshed with each other, the outer shell (22) is fixedly connected with the greenhouse (5), and the self-locking motor (23) is fixedly connected to one (22) of the reels, and an output shaft of the self-locking motor is fixedly connected with one (24).

4. The greenhouse film surface decontamination device according to claim 1, wherein: the winding assembly (3) comprises upright posts (31), the upright posts (31) are provided with two, and are fixedly connected to the ground, the lower shaft (13) is rotationally connected between the two upright posts (31), two ends of the lower shaft (13) are fixedly connected with reels (32), two binding bands (33) are wound on the reels (32), one ends of the two binding bands (33) are fixedly connected with the reels (32), the other ends of the two binding bands are fixedly connected with balancing weights (34), travel switches (35) are arranged above the balancing weights (34), and when the travel switches (35) are connected, the self-locking motor (23) is reversely rotated, and the first binding bands (25) are loosened.

5. The greenhouse film surface decontamination device according to claim 1, wherein: cleaning device (4) are including mount (41), the both sides of upper shaft (12) are located to mount (41), and with equal fixed connection of big-arch shelter (5) and stand (31), the both ends of upper shaft (12) all rotate and are connected with gyro wheel (42), fixedly connected with gear one (43) on gyro wheel (42), gyro wheel (42) and mount (41) sliding connection, the both ends of upper shaft (12) still fixedly connected with connecting block (44), the below of upper shaft (12) all is equipped with one cleaning roller (45), cleaning roller (45) and connecting block (44) rotate and are connected, cleaning roller (45) still with spout (411) sliding connection on mount (41), the both sides of cleaning roller (45) are equipped with gear two (46) with gear one (43) meshing, the both ends of lower shaft (13) still fixedly connected with gear three (47), the below of lower shaft (13) still is equipped with round brush (48) with that is connected with rotation of stand (31), four ends (49) are connected with gear three (47) meshing.

6. A greenhouse film surface decontamination apparatus according to claim 3, wherein: the inner top of the outer shell (22) is also provided with a controller (28) and an illumination sensor (27), the top of the greenhouse (5) is also provided with a rainwater sensor, the outer shell (22) is made of transparent materials, and the shielding cloth (11) is made of transparent plastic materials.

7. The greenhouse film surface decontamination device according to claim 1, wherein: the rotation direction of the lower shaft (13) for winding the shielding cloth (11) is opposite to the rotation direction of the reel (32) for winding the binding band II (33), and the upper surface of the shielding cloth (11) is positioned above the lower shaft (13).