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CN-122007062-A - Self-cleaning device for glass greenhouse and photocatalysis self-cleaning method thereof

CN122007062ACN 122007062 ACN122007062 ACN 122007062ACN-122007062-A

Abstract

The invention discloses a self-cleaning device of a glass greenhouse and a photocatalysis self-cleaning method thereof, which comprises a glass ceiling, wherein the glass ceiling comprises two inclined surfaces which are obliquely arranged, the cleaning device is adopted for cleaning, the surface of the glass ceiling is coated with photocatalysis self-cleaning paint, and a self-cleaning coating is formed after the surface of the glass ceiling is coated, so that the adhesion of impurities can be reduced, the cleanliness of the glass can be maintained for a long time, the light transmission effect is maintained, and the photosynthesis of plants is improved.

Inventors

  • CHU JIANFENG
  • WANG JINDONG
  • LI JIANGYING
  • ZHOU JIANCHANG
  • CHEN YIFENG
  • WANG JIAN
  • WANG SUNJIE
  • Lv Jingfang
  • Yan Tongkuai

Assignees

  • 绍兴霖能农业科技有限公司
  • 浙江和谐光催化科技有限公司
  • 绍兴市农产品检测中心

Dates

Publication Date
20260512
Application Date
20260326

Claims (10)

  1. 1. The surface cleaning device for the glass greenhouse is characterized by comprising two supporting seats (21) and a cleaning rolling brush (27), wherein the upper sides of the two supporting seats (21) are fixedly connected through a supporting cross rod (23), and the cleaning rolling brush (27) is rotatably arranged between the two supporting seats (21); the crawler belt transmission mechanism I (4) is arranged in the support seats (21), the crawler belt transmission mechanism I (4) comprises a transmission wheel I (41) and a transmission crawler belt I (43), the transmission crawler belt I (43) is driven to operate by the transmission wheel I (41), and the transmission wheel I (41) of the two support seats (21) is fixedly arranged on the transmission shaft (3) and synchronously driven to rotate by the transmission shaft (3); An adjusting seat (22) is arranged between the two supporting seats (21), the adjusting seat (22) can be adjusted along the length direction of the cleaning rolling brush (27), a second crawler transmission structure (5) is arranged in the adjusting seat (22), the second crawler transmission structure (5) comprises a second transmission wheel (52) and a second transmission crawler (531), the second transmission crawler (531) is driven to operate through the second transmission wheel (52), and the second transmission wheel (52) is arranged on the transmission shaft (3) and can axially adjust and synchronously rotate relative to the transmission shaft (3).
  2. 2. A surface cleaning apparatus for a glass greenhouse according to claim 1, characterized in that the running speed of the first drive track (43) is smaller than the running speed of the second drive track (531).
  3. 3. A surface cleaning apparatus for a glass greenhouse according to claim 2, characterized in that the sum of the radius of the first driving wheel (41) and the thickness of the first driving track (43) is smaller than the sum of the radius of the second driving wheel (52) and the thickness of the second driving track (531).
  4. 4. A surface cleaning apparatus for a glass greenhouse according to claim 1, characterized in that the inner periphery of the first transmission track (43) is supported by a plurality of first driven wheels (42), the first transmission track (43) is formed with a first plane part (431), and the first plane part (431) is used for mutually pressing and driving with a glass ceiling (1); The inner periphery of the second transmission track (531) is supported by a plurality of second driven wheels (53), the second transmission track (531) is provided with a second plane part (532), and the second plane part (532) is used for mutually pressing and transmitting with the glass ceiling (1).
  5. 5. The surface cleaning device of a glass greenhouse according to claim 4, characterized in that the adjusting seat (22) is provided with a yielding hole (221), and the yielding hole (221) can be used for a cleaning rolling brush (27) to pass through; The brush hair of the lower side of the cleaning rolling brush (27) protrudes out of the plane part one (431) of the first transmission track (43) and the plane part two (532) of the second transmission track (531).
  6. 6. The surface cleaning device for the glass greenhouse according to claim 1, wherein the supporting cross rod (23) is slidably provided with an adjusting block (28), the adjusting block (28) is fixedly connected with the adjusting seat (22) through the connecting frame (281), a screw rod (24) is arranged on the upper side of the supporting cross rod (23), two ends of the screw rod (24) are rotatably arranged on the supporting cross rod (23) respectively and can be driven to rotate through the adjusting motor (25), and the screw rod (24) penetrates through the adjusting block (28) and is in threaded connection with the adjusting block (28).
  7. 7. The surface cleaning device for glass greenhouses according to claim 4, wherein the two supporting seats (21) are respectively an upper supporting seat (211) and a lower supporting seat (212), and a plurality of supporting wheels (26) are rotatably arranged on the lower side of the upper supporting seat (211); The glass ceiling (1) comprises two inclined planes (101) which are obliquely arranged, wherein the upper edge of each inclined plane (101) is fixedly connected with a canopy ridge supporting bar (102), the cleaning device is obliquely arranged on one inclined plane (101), and the supporting wheels (26) cross over the canopy ridge supporting bars (102) and are in rolling fit with the canopy ridge supporting bars (102).
  8. 8. A control method of a surface cleaning apparatus for a glass greenhouse, employing the surface cleaning apparatus for a glass greenhouse according to any one of claims 1 to 7, for steady-state control of an inclination state of operation.
  9. 9. The control method of a surface cleaning apparatus for a glass greenhouse according to claim 8, wherein the real-time displacement amounts of the displacement sensors at both sides of the upper support base are collected, and the displacement difference from the initial steady state is calculated; determining the inclination direction and the inclination angle of the cleaning device according to the displacement difference; And driving the adjusting seat to move towards, and carrying out speed compensation on the support seat at the side which is slower by the second pair of transmission tracks in the adjusting seat.
  10. 10. A self-cleaning glass greenhouse, characterized by comprising a glass roof (1), which glass roof (1) comprises two inclined surfaces (101) arranged obliquely, which glass roof is cleaned with a surface cleaning device according to any of claims 1-7; The surface of the glass ceiling (1) is coated with the photocatalytic self-cleaning coating, and the self-cleaning coating is formed after the surface of the glass ceiling (1) is coated, so that the adhesion can be reduced.

Description

Self-cleaning device for glass greenhouse and photocatalysis self-cleaning method thereof Technical Field The invention relates to the technical field of glass greenhouse cleaning, in particular to a surface cleaning device of a glass greenhouse, a control method of the surface cleaning device of the glass greenhouse and a self-cleaning glass greenhouse. Background For the glass greenhouse, the light transmittance of the surface of the glass greenhouse directly influences the photosynthesis of the planted crops in the glass greenhouse, and directly influences the normal growth and development of the planted crops, so that the damage such as overgrowth, quality reduction, pest and disease damage increase of the crops is caused. However, as the service life is prolonged, impurities such as dust, moss, bird droppings and the like are easily attached to the surface of the glass greenhouse, which can have serious influence on the light transmittance of the surface of the glass, particularly on the ceiling position of the glass greenhouse, so that the ceiling of the glass greenhouse needs to be cleaned regularly. The ceiling surface of the glass greenhouse is cleaned in a spraying mode or a manual cleaning mode, so that the cleaning efficiency is low, the danger coefficient is high, and the operation is relatively complicated. At present, the glass greenhouse automatic cleaning equipment is generally provided with two types, wherein the first type spans the upper part of the whole glass greenhouse and can clean inclined surfaces at two sides of the glass greenhouse simultaneously, but the equipment is large in size and inflexible to use, and the second type is formed by paving a single side on the surface of the inclined glass greenhouse, so that the stability in the cleaning process is slightly poor. Therefore, a new technical solution is needed to solve the problem of cleaning the surface of the glass greenhouse. Disclosure of Invention The invention aims to overcome the defects of the prior art, and provides a self-cleaning device for a glass greenhouse and a photocatalysis self-cleaning method thereof, which can clean the surface of the glass greenhouse and keep the surface cleaning degree of the glass greenhouse. In order to achieve the above purpose, the present invention adopts the following technical scheme: The surface cleaning device of the glass greenhouse comprises two supporting seats and a cleaning rolling brush, wherein the upper sides of the two supporting seats are fixedly connected through a supporting cross rod, and the cleaning rolling brush is rotatably arranged between the two supporting seats; The first crawler belt transmission structures comprise first transmission wheels and first transmission crawler belts, the first transmission crawler belts are driven to run through the transmission wheels, the first transmission wheels of the two support seats are fixedly arranged on the transmission shafts, and the first transmission wheels of the two support seats are synchronously driven to rotate through the transmission shafts; An adjusting seat is arranged between the two supporting seats, the adjusting seat can be adjusted along the length direction of the cleaning rolling brush, a second crawler transmission structure is arranged in the adjusting seat and comprises a second transmission wheel and a second transmission crawler, the second transmission crawler is driven to operate through the second transmission wheel, and the second transmission wheel is arranged on the transmission shaft and can axially adjust and synchronously rotate relative to the transmission shaft. The invention is further arranged that the running speed of the first transmission track is less than the running speed of the second transmission track and less than 105% of the running speed of the second transmission track. The invention is further arranged that the sum of the radius of the first driving wheel and the thickness of the first driving track is smaller than the sum of the radius of the second driving wheel and the thickness of the second driving track. The invention is further arranged that the inner periphery of the first transmission track is supported by a plurality of driven wheels, the first transmission track is provided with a first plane part, and the first plane part is used for mutually pressing and driving with the glass ceiling; The inner periphery of the second transmission track is supported by a plurality of second driven wheels, the second transmission track is provided with a second plane part, and the second plane part is used for mutually propping and driving the glass ceiling. The invention is further provided that the adjusting seat is provided with a yielding hole, and the yielding hole can be used for the cleaning rolling brush to pass through; and part of brush hairs on the lower side of the cleaning rolling brush protrude out of the first plane part of the first transmission track and