A gate device that can be automatically cleaned

Abstract

The present invention discloses a gate plate device capable of automatic cleaning, which relates to the technical field of gate plate devices. It includes two sets of vertical seats and a gate plate body. A cleaning mechanism is provided at the upper end of the vertical seats, a protective shell is arranged on the outer wall of the cleaning mechanism, a gate pulling mechanism is arranged above the two sets of vertical seats, a power conversion mechanism is arranged at the upper end of the cleaning mechanism, and a support mechanism is arranged on the outer wall of the cleaning mechanism; the cleaning mechanism includes a square frame plate, a transmission component and a cleaning component, and the transmission component provides power for the cleaning component. A housing is fixedly installed at the upper end of the square frame plate. The present invention can clean the sundries attached to the surface of the gate plate body, prevent local corrosion of the gate plate body, prevent uneven stress on each part of the gate plate body, ensure that the gate plate body will not deform, and at the same time will not affect the cooperation and sealing performance between the gate plate body and the two sets of vertical seats.

Description

Technical Field

[0001] The present invention relates to the technical field of gate devices, and particularly to a gate device capable of automatic cleaning. Background Art

[0002] Water conservancy projects are projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. The natural states of surface water and groundwater in nature do not fully meet the needs of humans. Only by building water conservancy projects can the water flow be controlled, flood disasters be prevented, and the regulation and distribution of water volume be carried out to meet the needs of people's lives and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluice gates, intake structures, channels, aqueducts, raft channels, and fishways to achieve their goals.

[0003] In the prior art, in some small water conservancy projects, the gate plates generally used are made of metal materials. When in contact with water for a long time, impurities, microorganisms, etc. in the water will adhere to the surface of the gate plates. When a large amount of debris adheres to the surface of the gate plates, not only will a local corrosion environment be formed, accelerating the corrosion process of the gate plates, but also the forces on various parts of the gate plates will be uneven. If in this state for a long time, the gate plates will deform, affecting their fit with the gate grooves and sealing performance. Now, a gate device capable of automatic cleaning is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a gate device capable of automatic cleaning to solve the problems raised in the above background art, that is, when a large amount of debris adheres to the surface of the gate plates, not only will a local corrosion environment be formed, accelerating the corrosion process of the gate plates, but also the forces on various parts of the gate plates will be uneven. If in this state for a long time, the gate plates will deform, affecting their fit with the gate grooves and sealing performance.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A gate device capable of automatic cleaning includes two groups of vertical seats and a gate plate body. A cleaning mechanism is arranged at the upper ends of the two groups of vertical seats. A protective shell is arranged outside the cleaning mechanism. A gate pulling mechanism, a power conversion mechanism, and a support mechanism are arranged on the cleaning mechanism;

[0007] The cleaning mechanism includes a square frame plate, a transmission component, and a cleaning component. A housing is fixedly installed at the upper end of the square frame plate. The cleaning component is located inside the housing;

[0008] The cleaning assembly includes two groups of support frames and two groups of triangular scrapers, the two groups of support frames are fixed to the inner side wall of the shell, the interior of the two groups of support frames are rotatably installed with No. 1 screws, the outer walls of the two groups of No. 1 screws are threadedly connected to No. 1 threaded seats, the No. 1 threaded seats are slidably connected to the interior of the support frames, and the upper ends of the support frames are respectively provided with special-shaped plates, one end of the special-shaped plates extends into the support frame seat and is fixed to the No. 1 threaded seat, and one side of each group of triangular scrapers is respectively fixed to one side of the two groups of special-shaped plates;

[0009] The power conversion mechanism includes a movable plate and a conversion component, the conversion component includes a small cylinder, a push plate is fixedly installed on one side of the movable plate, the lower end of the small cylinder is fixed to the upper end of the shell, and one end of the push plate is fixed to the output end of the small cylinder.

[0010] Preferably, the transmission assembly includes two groups of supports and a transmission cylinder, the transmission cylinder is rotatably mounted inside the two groups of supports, a worm and a No. 1 outer clamping cylinder are fixedly mounted on the outer wall of the transmission cylinder, two groups of connecting rods are provided at the upper end of the outer shell, worm wheels are fixedly mounted on the outer walls of the two groups of connecting rods, the two groups of worm wheels are meshed with the worm, and the lower ends of the two groups of supports are fixed to the upper end of the outer shell.

[0011] Preferably, a speed-changing motor is fixedly mounted on the upper end of the movable plate, and an inner cartridge and a No. 4 bevel gear are rotatably mounted on the upper end of the movable plate through a support seat, a No. 3 bevel gear is fixedly mounted on the outer wall of the inner cartridge, the No. 3 bevel gear is meshed with the No. 4 bevel gear, and the output end of the speed-changing motor is fixed to the No. 4 bevel gear.

[0012] Preferably, concave sockets are fixedly installed on both sides of the two groups of support frames, convex plates are slidably installed inside the four groups of concave sockets, the upper ends of the two groups of No. 1 screws pass through the upper end of the outer shell and are respectively fixed to the lower ends of the two groups of connecting rods, and one ends of the four groups of convex plates are respectively fixed to the inner side walls of the four groups of special-shaped plates.

[0013] Preferably, two groups of guide grooves are formed at the upper end of the shell, and two groups of clamping blocks are fixedly mounted at the lower end of the movable plate. The two groups of clamping blocks are slidably mounted inside the two groups of guide grooves respectively.

[0014] Preferably, the switching-off mechanism includes two sets of guide frame seats. The lower ends of the two sets of guide frame seats are fixed to the upper end of the square box plate. Two special-shaped connecting blocks are fixedly installed at the upper end of the gate plate body. Two second screw rods are rotatably installed inside the two sets of guide frame seats. The lower ends of the two second screw rods are rotatably installed on the upper end of the square box plate. Second thread seats are threadedly connected to the outer walls of the two second screw rods. Two sets of second supports are fixedly installed at the upper end of the housing. A long rod is rotatably inserted into the transmission cylinder. A second outer clamping cylinder and two first bevel gears are fixedly installed on the outer wall of the long rod. Second bevel gears are fixedly installed on the outer walls of the tops of the two second screw rods. The two first bevel gears are respectively meshed with the two second bevel gears.

[0015] Preferably, the two ends of the long rod are respectively rotatably installed inside the two sets of second supports. The two second thread seats are respectively slidably connected inside the two sets of guide frame seats. One ends of the two special-shaped connecting blocks respectively pass through the two ends of the housing and are respectively fixed to one ends of the two second thread seats.

[0016] Preferably, the supporting mechanism includes a two-end double-rod cylinder. Two sets of guide columns are fixedly installed on both sides of the housing. A long plate is slidably installed on the outer walls of the two sets of guide columns. Connecting blocks are fixedly installed at the upper ends of the two long plates. Long holes are respectively formed through both sides of the two sets of guide frame seats. Support plates are slidably connected inside the four long holes. An elliptical plate is arranged on one side of each of the two long plates. Each elliptical plate is fixed to the two sets of guide columns. The four support plates are respectively fixed to the two long plates. The lower end of the two-end double-rod cylinder is fixed to the upper end of the housing.

[0017] Preferably, the lower end of the square box plate is fixed to the upper ends of the two vertical seats. The gate plate body is slidably installed between the two vertical seats. Support columns are fixedly installed at the upper end of the housing and near the four corners. The upper ends of the four support columns are fixed to the inner top end of the protective shell.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. In the present invention, by providing a cleaning mechanism, under the cooperation of the transmission component and the cleaning component, the transmission component transmits power to the cleaning component, facilitating the normal operation of the cleaning component. And under the cooperation of two triangular scraping plates, two first screw rods, two first threaded seats, and four special-shaped plates, the two first screw rods drive the two first threaded seats to move together. The two first threaded seats drive the two triangular scraping plates to move downward through the four special-shaped plates, facilitating the two triangular scraping plates to scrape on the surface of the gate body, thereby cleaning the outer wall of the gate body, being able to clean the sundries attached to the surface of the gate body, preventing local corrosion of the gate body, preventing uneven stress on each part of the gate body, ensuring that the gate body does not deform, and at the same time not affecting the cooperation and sealing performance between the gate body and the two vertical seats.

[0020] 2. In the present invention, by providing a gate pulling mechanism, when the inner cylinder drives the second outer cylinder to rotate, the second outer cylinder drives two first bevel gears to rotate through a long rod. The two first bevel gears drive two second screw rods to rotate through two second bevel gears, causing the two second screw rods to rotate internally threaded in the two second threaded seats respectively. The two second threaded seats drive the gate body to move upward through two special-shaped connecting blocks, making the gate body slide upward between the two vertical seats, thereby being able to drive the gate body to move, and being able to adjust the height of the gate body, facilitating the opening or closing of the gate body.

[0021] 3. In the present invention, by providing a power conversion mechanism, start the small air cylinder. The output end of the small air cylinder drives the movable plate to move at the upper end of the housing through a push plate, facilitating the movable plate to be moved to a suitable position. At the same time, the movable plate also drives the inner cylinder to move and moves the inner cylinder to a suitable position, facilitating the connection with the cleaning mechanism or the gate pulling mechanism. Then, by operating the variable-speed motor, the output end of the variable-speed motor drives the inner cylinder to rotate through the cooperation of a fourth bevel gear and a third bevel gear, causing the inner cylinder to rotate inside the support seat of the movable plate, and at the same time driving the matching cleaning mechanism or gate pulling mechanism to rotate, being able to provide stable power for the cleaning mechanism or the gate pulling mechanism, facilitating the normal operation of the cleaning mechanism and the gate pulling mechanism, and at the same time being able to reduce the installation of the power mechanism and reduce economic expenses.

[0022] 4. In the present invention, by providing a support mechanism, start the double-rod cylinder at both ends to operate. The two ends of the double-rod cylinder at both ends drive two connecting blocks to move together. The two connecting blocks drive four support plates to move together through two long plates, and make the four support plates move inside the four long holes respectively, facilitating the four support plates to be moved to the lower ends of the two second threaded seats, being able to support the two second threaded seats, preventing the two second threaded seats from falling downward due to the gravity of the gate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Stereogram of a gate plate device capable of automatic cleaning according to the present invention;

[0024] Figure 2 Partial stereogram of a gate plate device capable of automatic cleaning according to the present invention;

[0025] Figure 3 Partial structural schematic diagram of a gate plate device capable of automatic cleaning according to the present invention;

[0026] Figure 4 Partial top view of a gate plate device capable of automatic cleaning according to the present invention;

[0027] Figure 5 Flow chart of a gate plate device capable of automatic cleaning according to the present invention;

[0028] Figure 6 Top view of the cleaning mechanism, gate pulling mechanism and power conversion mechanism of a gate plate device capable of automatic cleaning according to the present invention;

[0029] Figure 7 Structural schematic diagram of the cleaning mechanism and power conversion mechanism of a gate plate device capable of automatic cleaning according to the present invention;

[0030] Figure 8 Partial structural schematic diagram of the cleaning mechanism, gate pulling mechanism and power conversion mechanism of a gate plate device capable of automatic cleaning according to the present invention;

[0031] Figure 9 Stereogram of the gate pulling mechanism of a gate plate device capable of automatic cleaning according to the present invention;

[0032] Figure 10 Stereogram of the support mechanism of a gate plate device capable of automatic cleaning according to the present invention;

[0033] In the figure:

[0034] 1. Vertical seat; 11. Gate plate body; 12. Protective shell; 13. Support column;

[0035] 2. Cleaning mechanism; 21. Square plate; 22. Outer shell; 23. Transmission component; 231. Support one; 232. Transmission cylinder; 233. Worm; 234. Connecting rod; 235. Worm gear; 236. First outer clamping cylinder; 24. Cleaning component; 241. Support frame seat; 242. Triangular scraper; 243. First screw; 244. First threaded seat; 245. Special-shaped plate; 246. Concave clamping seat; 247. Convex plate;

[0036] 3. Switching-off mechanism; 31. Guide frame seat; 32. Special-shaped connecting block; 33. Second threaded seat; 34. Second screw rod; 35. Second support; 36. Long rod; 37. First bevel gear; 38. Second bevel gear; 39. Second outer clamping cylinder;

[0037] 4. Power conversion mechanism; 41. Movable plate; 42. Conversion component; 421. Small cylinder; 422. Push plate; 423. Guide groove; 424. Clamping block; 43. Variable-speed motor; 44. Inner clamping cylinder; 45. Third bevel gear; 46. Fourth bevel gear;

[0038] 5. Support mechanism; 51. Double-rod cylinder at both ends; 52. Guide post; 53. Connecting block; 54. Long plate; 55. Support plate; 56. Long hole; 57. Elliptical plate. Detailed implementation mode

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1: Refer to Figures 1-10 As shown in the figure: A gate plate device that can be automatically cleaned includes two groups of vertical seats 1 and a gate plate body 11. A cleaning mechanism 2 is arranged at the upper ends of the two groups of vertical seats 1. A protective shell 12 is arranged on the outer wall of the cleaning mechanism 2. A switching-off mechanism 3 is arranged above the two groups of vertical seats 1. The switching-off mechanism 3 is fixed to the upper end of the cleaning mechanism. A power conversion mechanism 4 is arranged at the upper end of the cleaning mechanism 2. A support mechanism 5 is arranged on the outer wall of the cleaning mechanism 2.

[0041] The cleaning mechanism 2 includes a square frame plate 21, a transmission component 23 and a cleaning component 24, and the transmission component 23 provides power for the cleaning component 24. A housing 22 is fixedly installed at the upper end of the square frame plate 21. The cleaning component 24 is located inside the housing 22.

[0042] The cleaning component 24 includes two sets of support brackets 241 and two sets of triangular scraping plates 242. Inside each of the two sets of support brackets 241, a first screw rod 243 is rotatably installed. Threaded on the outer walls of the two first screw rods 243 are first threaded seats 244. At both upper ends of each of the two sets of support brackets 241, special-shaped plates 245 are provided. The two first threaded seats 244 are respectively slidably connected inside the two sets of support brackets 241. One ends of the four special-shaped plates 245 respectively extend into the two sets of support brackets 241 and are respectively fixed to both ends of the two first threaded seats 244. And the threads of the two first screw rods 243 are opposite, and at the same time, the threads of the two first threaded seats 244 are opposite. One side of each set of triangular scraping plates 242 is fixed to one side of the two special-shaped plates 245.

[0043] The transmission component 23 includes two sets of first supports 231 and a transmission cylinder 232. Fixedly installed on the outer wall of the transmission cylinder 232 is a worm 233. At the upper end of the outer shell 22, two connecting rods 234 are provided. Fixedly installed on the outer walls of the two connecting rods 234 are worm wheels 235. Fixedly installed on the outer wall of the transmission cylinder 232 is a first outer clamping cylinder 236. The lower ends of the two sets of first supports 231 are respectively fixed to the upper end of the outer shell 22. The transmission cylinder 232 is rotatably installed inside the two sets of first supports 231. Fixedly installed on both sides of each of the two sets of support brackets 241 are concave clamping seats 246. Slidably installed inside the four concave clamping seats 246 are convex plates 247. The upper ends of the two first screw rods 243 respectively penetrate through the upper end of the outer shell 22 and are respectively fixed to the lower ends of the two connecting rods 234. The two worm wheels 235 are simultaneously meshed with the outer wall of the worm 233. One side of each of the two sets of support brackets 241 is respectively fixed to both inner side walls of the outer shell 22. The convex ends of the four convex plates 247 are respectively fixed to the inner side walls of the four special-shaped plates 245.

[0044] The power conversion mechanism 4 includes a movable plate 41 and a conversion component 42. The conversion component 42 includes a small cylinder 421. Fixedly installed on one side of the movable plate 41 is a push plate 422. The lower end of the small cylinder 421 is fixed to the upper end of the outer shell 22. One end of the push plate 422 is fixed to the output end of the small cylinder 421. Fixedly installed on the upper end of the movable plate 41 is a variable-speed motor 43. Rotatably installed on the upper end of the movable plate 41 through a support seat are an inner clamping cylinder 44 and a fourth bevel gear 46. Fixedly installed on the outer wall of the inner clamping cylinder 44 is a third bevel gear 45. The third bevel gear 45 is meshed with the fourth bevel gear 46. The output end of the variable-speed motor 43 is fixed to the inner wall of the fourth bevel gear 46. Two guide grooves 423 are opened at the upper end of the outer shell 22. Fixedly installed on the lower end of the movable plate 41 are two clamping blocks 424. The two clamping blocks 424 are respectively slidably installed inside the two guide grooves 423.

[0045] The lower end of the square box plate 21 is fixed to the upper ends of the two groups of vertical seats 1. The gate plate body 11 is slidably installed between the two groups of vertical seats 1. Support columns 13 are fixedly installed at the upper ends of the outer shell 22 and near the four corners. The upper ends of the four groups of support columns 13 are fixed to the inner top end of the protective shell 12.

[0046] In this embodiment, when the inner cartridge 44 drives the first outer cartridge 236 to rotate, the first outer cartridge 236 drives the transmission cylinder 232 to rotate. The transmission cylinder 232 drives the worm 233 to rotate inside the two groups of supports one 231. At the same time, the worm 233 also drives the two groups of worm wheels 235 to rotate. The two groups of worm wheels 235 drive the two groups of first lead screws 243 to rotate through the two groups of connecting rods 234. The two groups of first lead screws 243 are respectively threaded and rotated inside the two groups of first threaded seats 244. Since the threads of the two groups of first lead screws 243 are opposite, the two groups of first threaded seats 244 can be synchronously moved downward on the outer walls of the two groups of first lead screws 243. The two groups of first threaded seats 244 drive the two groups of triangular scraping plates 242 to move downward together through the four groups of special-shaped plates 245. The two groups of triangular scraping plates 242 scrape the outer walls on both sides of the gate plate body 11, thereby cleaning the outer wall of the gate plate body 11, and thus being able to clean the sundries attached to the surface of the gate plate body 11, preventing local corrosion of the gate plate body 11, preventing uneven stress on each part of the gate plate body 11, ensuring that the gate plate body 11 will not be deformed, and at the same time not affecting the fit and sealing performance between the gate plate body 11 and the two groups of vertical seats 1;

[0047] By adopting the cooperation of the worm 233 and the worm wheel 235, when the gate plate body 11 moves downward, it will generate friction with the two groups of triangular scraping plates 242. Therefore, it can prevent the two groups of triangular scraping plates 242 from moving downward together.

[0048] The setting of the two groups of supports one 231 can support the transmission cylinder 232 and facilitate the rotation of the transmission cylinder 232 inside the two groups of supports one 231.

[0049] When the four groups of special-shaped plates 245 move downward, the four groups of special-shaped plates 245 drive the four groups of convex plates 247 to move downward together. The four groups of convex plates 247 slide inside the four groups of concave clamping seats 246 respectively, which can guide the four groups of special-shaped plates 245 and improve the stability of the four groups of special-shaped plates 245 when moving.

[0050] By controlling the operation of the conversion component 42, the small cylinder 421 is started. The output end of the small cylinder 421 drives the push plate 422 to move. The push plate 422 drives the movable plate 41 to move at the upper end of the housing 22, facilitating the movement of the movable plate 41 to a suitable position. At the same time, the movable plate 41 also drives the inner clamping cylinder 44 to move and clamps the inner clamping cylinder 44 on the outer wall of the matching structure, facilitating the connection with the cleaning mechanism 2 or the braking mechanism 3. Then, by operating the variable-speed motor 43, the output end of the variable-speed motor 43 drives the inner clamping cylinder 44 to rotate through the cooperation of the fourth bevel gear 46 and the third bevel gear 45, enabling the inner clamping cylinder 44 to rotate inside the support seat of the movable plate 41. At the same time, it drives the matching cleaning mechanism 2 or braking mechanism 3 to rotate, which can provide stable power for the cleaning mechanism 2 or braking mechanism 3, facilitating the normal operation of the cleaning mechanism 2 and the braking mechanism 3, and at the same time reducing the installation of the power mechanism and reducing economic expenses.

[0051] When the movable plate 41 moves, the movable plate 41 drives two sets of clamping blocks 424 to move. The two sets of clamping blocks 424 slide respectively inside the two sets of guide grooves 423, which can limit the movable plate 41 and play a guiding role at the same time, preventing the movable plate 41 from shifting during movement and improving the stability of the movable plate 41 during movement.

[0052] The setting of the protective shell 12 can protect the cleaning mechanism 2, the braking mechanism 3, the power conversion mechanism 4, and the support mechanism 5, while the setting of the four support columns 13 can support the protective shell 12.

[0053] Both ends of the gate plate body 11 are closely attached to the outer walls of the two vertical seats 1 respectively. Therefore, it is very difficult for impurities, microorganisms, etc. in the water to adhere to both ends of the gate plate body 11.

[0054] Embodiment 2: As Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 8 and Figure 9As shown in the figure, the switch-off mechanism 3 includes two groups of guide frame seats 31. Two groups of special-shaped connection blocks 32 are fixedly installed at the upper end of the gate plate body 11. Two second screw rods 34 are rotatably installed inside the two groups of guide frame seats 31. Second threaded seats 33 are threadedly connected to the outer walls of the two second screw rods 34, and the threads of the two second screw rods 34 and the two second threaded seats 33 are opposite. Two groups of support seats two 35 are fixedly installed at the upper end of the housing 22. A long rod 36 is rotatably inserted into the transmission cylinder 232. Two first bevel gears 37 are fixedly installed on the outer wall of the long rod 36. Second bevel gears 38 are fixedly installed on the outer walls of the two second screw rods 34. A second outer clamping cylinder 39 is fixedly installed on the outer wall of the long rod 36. The two ends of the long rod 36 are respectively rotatably installed inside the two groups of support seats two 35. The two first bevel gears 37 are respectively meshed with the two second bevel gears 38. The two second threaded seats 33 are respectively slidably connected inside the two groups of guide frame seats 31. One ends of the two groups of special-shaped connection blocks 32 respectively pass through the two ends of the housing 22 and are respectively fixed to one ends of the two second threaded seats 33. The lower ends of the two groups of guide frame seats 31 are respectively fixed to the upper end of the square frame plate 21. The lower ends of the two second screw rods 34 are respectively rotatably installed on the upper end of the square frame plate 21.

[0055] In this embodiment, when the inner clamping cylinder 44 drives the second outer clamping cylinder 39 to rotate, the second outer clamping cylinder 39 will drive the long rod 36 to rotate inside the two groups of support seats two 35. At the same time, the long rod 36 will also drive the two first bevel gears 37 to rotate. The two first bevel gears 37 cooperate with the two second bevel gears 38 and drive the two second screw rods 34 to rotate, so that the two second screw rods 34 respectively threadedly rotate inside the two second threaded seats 33, and the two second threaded seats 33 respectively move up and down inside the two groups of guide frame seats 31. The two second threaded seats 33 drive the two groups of special-shaped connection blocks 32 to move upward inside the two reserved holes of the housing 22. The two groups of special-shaped connection blocks 32 will drive the gate plate body 11 to move upward, so that the gate plate body 11 slides upward between the two vertical seats 1, and then can drive the gate plate body 11 to move, so as to be able to adjust the height of the gate plate body 11 and facilitate the opening or closing of the gate plate body 11.

[0056] By sleeving the inner clamping cylinder 44 on the outer wall of the long rod 36, when the long rod 36 rotates, it will not affect the inner clamping cylinder 44.

[0057] Embodiment Three: As Figure 2 、 Figure 3 、 Figure 4 and Figure 10As shown in the figure, the support mechanism 5 includes a double-rod cylinder 51 with two ends. Two groups of guide columns 52 are fixedly installed at both ends of the outer shell 22. Long plates 54 are slidably installed on the outer walls of the two groups of guide columns 52. Connection blocks 53 are fixedly installed at the upper ends of the two groups of long plates 54. Long holes 56 are penetrated and opened on both sides of the two groups of guide frame seats 31. Support plates 55 are slidably connected inside the four groups of long holes 56. Elliptical plates 57 are arranged on one side of the two groups of long plates 54. One side of one group of elliptical plates 57 is fixed to one side of the two groups of guide columns 52. One side of the four groups of support plates 55 is fixed to one side of the two groups of long plates 54 respectively. The lower end of the double-rod cylinder 51 with two ends is fixed to the upper end of the outer shell 22.

[0058] In this embodiment, by starting the operation of the double-rod cylinder 51 with two ends, the two ends of the double-rod cylinder 51 with two ends will drive the two groups of connection blocks 53 to move together. The two groups of connection blocks 53 drive the four groups of support plates 55 to move together through the two groups of long plates 54, and the four groups of support plates 55 move inside the four groups of long holes 56 respectively, which is convenient to move the four groups of support plates 55 to the lower ends of the two groups of second threaded seats 33, and can support the two groups of second threaded seats 33 to prevent the two groups of second threaded seats 33 from falling down due to the gravity of the gate body 11.

[0059] With the setting of the four groups of guide columns 52, when the two groups of long plates 54 move, the two groups of long plates 54 slide on the outer walls of the four groups of guide columns 52 respectively, which can provide guidance and support for the two groups of long plates 54. And with the setting of the two groups of elliptical plates 57, they can block the long plates 54 to prevent the two groups of long plates 54 from moving out of the outer walls of the four groups of guide columns 52.

[0060] The working principle of the present invention: First, during use, by installing the two groups of vertical seats 1 in a suitable area and installing the gate body 11 between the two groups of vertical seats 1. When it is necessary to clean the surface of the gate body 11, by operating the conversion component 42, the conversion component 42 will drive the inner cartridge 44 to move to the second outer cartridge 39. The second outer cartridge 39 is inserted into the inner cartridge 44. Then, operate the variable-speed motor 43, and it drives the third bevel gear 45 to rotate through the fourth bevel gear 46. The third bevel gear 45 drives the second outer cartridge 39 to rotate through the inner cartridge 44. The second outer cartridge 39 will drive the long rod 36 to rotate, and drive the two groups of second bevel gears 38 to rotate through the two groups of first bevel gears 37, so that the two groups of second bevel gears 38 drive the two groups of second lead screws 34 to rotate inside the two groups of second threaded seats 33 respectively. The two groups of second threaded seats 33 drive the gate body 11 to move upward through the two groups of special-shaped connection blocks 32 until the gate body 11 is moved into the inner part of the outer shell 22;

[0061] Then, operate the double-rod cylinder 51 at both ends to make its two ends drive the two long plates 54 to move through two groups of connecting blocks 53. The two long plates 54 drive the four support plates 55 to move until the four support plates 55 move to the lower ends of the two second threaded seats 33, so as to support the two second threaded seats 33.

[0062] Finally, control the conversion component 42 again to move the inner cartridge 44 from the second outer cartridge 39 to the outside of the first outer cartridge 236. Then, by starting the variable-speed motor 43, power can be provided to the transmission component 23, so that the transmission component 23 drives the cleaning component 24 to operate. The cleaning component 24 drives the two triangular scraping plates 242 to move downward inside the housing 22. At the same time, the two triangular scraping plates 242 clean the surface of the internal gate body 11.

[0063] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A gate device capable of automatic cleaning, comprising two sets of vertical seats (1) and a gate body (11), characterized in that: A cleaning mechanism (2) is provided at the upper ends of the two groups of vertical seats (1), a protective shell (12) is provided on the outer side of the cleaning mechanism (2), and a shutter pulling mechanism (3), a power conversion mechanism (4) and a supporting mechanism (5) are provided on the cleaning mechanism (2); The cleaning mechanism (2) comprises a square frame plate (21), a transmission assembly (23) and a cleaning assembly (24); a housing (22) is fixedly mounted on the upper end of the square frame plate (21); and the cleaning assembly (24) is located inside the housing (22); The cleaning assembly (24) comprises two groups of support frames (241) and two groups of triangular scrapers (242), the two groups of support frames (241) are fixed to the inner side wall of the housing (22), the interior of the two groups of support frames (241) is rotatably mounted with a No. 1 screw rod (243), the outer walls of the two groups of No. 1 screw rods (243) are threadedly connected to a No. 1 threaded seat (244), the No. 1 threaded seat (244) is slidably connected to the interior of the support frame (241), and the upper ends of the support frame (241) are respectively provided with special-shaped plates (245), one end of the special-shaped plate (245) extends into the support frame. The support frame (241) is fixed to the first threaded seat (244), one side of each group of triangular scrapers (242) is fixed to one side of two groups of special-shaped plates (245), both sides of the two groups of support frame seats (241) are fixedly mounted with concave clamping seats (246), the interiors of the four groups of concave clamping seats (246) are slidably mounted with convex plates (247), the upper ends of the two groups of first screw rods (243) pass through the upper end of the housing (22) and are respectively fixed to the lower ends of the two groups of connecting rods (234), and one end of the four groups of convex plates (247) is respectively fixed to the inner side walls of the four groups of special-shaped plates (245); The power conversion mechanism (4) comprises a movable plate (41) and a conversion assembly (42), wherein the conversion assembly (42) comprises a small cylinder (421), a push plate (422) is fixedly mounted on one side of the movable plate (41), the lower end of the small cylinder (421) is fixed to the upper end of the housing (22), one end of the push plate (422) is fixed to the output end of the small cylinder (421), a variable speed motor (43) is fixedly mounted on the upper end of the movable plate (41), and the upper end of the movable plate (41) is rotatably mounted via a support seat. An inner cartridge (44) and a fourth bevel gear (46) are provided, a third bevel gear (45) is fixedly mounted on the outer wall of the inner cartridge (44), the third bevel gear (45) is meshed with the fourth bevel gear (46), an output end of the variable speed motor (43) is fixed to the fourth bevel gear (46), two groups of guide grooves (423) are formed at the upper end of the housing (22), two groups of clamping blocks (424) are fixedly mounted at the lower end of the movable plate (41), and the two groups of clamping blocks (424) are respectively slidably mounted inside the two groups of guide grooves (423); The transmission assembly (23) comprises two groups of support seats (231) and a transmission cylinder (232), wherein the transmission cylinder (232) is rotatably mounted inside the two groups of support seats (231), and a worm (233) and a No. 1 outer clamping cylinder (236) are fixedly mounted on the outer wall of the transmission cylinder (232). Two groups of connecting rods (234) are provided at the upper end of the outer shell (22), and worm wheels (235) are fixedly mounted on the outer walls of the two groups of connecting rods (234). The two groups of worm wheels (235) are meshed with the worm (233), and the lower ends of the two groups of support seats (231) are fixed to the upper end of the outer shell (22).

2. The automatic cleaning gate device according to claim 1, characterized in that: The gate pulling mechanism (3) comprises two groups of guide frame seats (31), the lower ends of the two groups of guide frame seats (31) are fixed to the upper end of the square frame plate (21), the upper end of the gate body (11) is fixedly mounted with two groups of special-shaped connecting blocks (32), the interior of the two groups of guide frame seats (31) is rotatably mounted with a second screw rod (34), the lower ends of the two groups of the second screw rod (34) are rotatably mounted on the upper end of the square frame plate (21), and the outer walls of the two groups of the second screw rod (34) are threadedly connected to the outer wall of the second screw rod (34). A second threaded seat (33) is provided, two groups of second supports (35) are fixedly installed on the upper end of the housing (22), a long rod (36) is rotatably inserted into the interior of the transmission cylinder (232), a second outer clamping cylinder (39) and two groups of first bevel gears (37) are fixedly installed on the outer wall of the long rod (36), and second bevel gears (38) are fixedly installed on the top outer walls of the two groups of second screw rods (34), and the two groups of first bevel gears (37) are respectively meshed with the two groups of second bevel gears (38).

3. The automatic cleaning gate device according to claim 2, characterized in that: The two ends of the long rod (36) are rotatably mounted inside the two sets of support seats (35), the two sets of No. 2 threaded seats (33) are slidably connected inside the two sets of guide frame seats (31), and one end of the two sets of special-shaped connecting blocks (32) passes through the two ends of the outer shell (22) and is fixed to one end of the two sets of No. 2 threaded seats (33).

4. The automatic cleaning gate device according to claim 2, characterized in that: The support mechanism (5) comprises a two-end double-rod cylinder (51), two groups of guide columns (52) are fixedly mounted on both sides of the housing (22), long plates (54) are slidably mounted on the outer walls of the two groups of guide columns (52), and connecting blocks (53) are fixedly mounted on the upper ends of the two groups of long plates (54). Long holes (56) are penetrated on both sides of the two groups of guide frame seats (31), and support plates (55) are slidably connected inside the four groups of long holes (56). An elliptical plate (57) is arranged on one side of the two groups of long plates (54), and each group of elliptical plates (57) is fixed to the two groups of guide columns (52). The four groups of support plates (55) are respectively fixed to the two groups of long plates (54), and the lower ends of the two-end double-rod cylinders (51) are fixed to the upper end of the housing (22).

5. The automatic cleaning gate device according to claim 1, characterized in that: The lower end of the square frame plate (21) is fixed to the upper ends of the two groups of vertical seats (1), the gate body (11) is slidably mounted in the middle of the two groups of vertical seats (1), and support columns (13) are fixedly mounted at the upper end of the outer shell (22) and near the four corners, and the upper ends of the four groups of support columns (13) are fixed to the inner top end of the protective shell (12).

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