Internal self-cleaning structure of elevator

Abstract

The invention relates to the technical field of hoister machining, and discloses a hoister interior self-cleaning structure which comprises a feeding and discharging opening and closing assembly and a precise cleaning mechanism, and the top end of the feeding and discharging opening and closing assembly is provided with a water spraying output component connected with a bolt in a sleeved mode. By means of the lower output end of the elevator shell, after a lower pneumatic door plate is started to conduct telescopic operation, the elevator shell is started, and then materials can be effectively output through an inclined plane block; after output operation of a water inlet valve block, a water pump machine and a water inlet pipe, a cabin body base, a camera, an end motor, a first bevel gear, a transmission gear set, a rack, a sliding rod and a driven gear are subjected to transmission output, and then water is sprayed by a water distribution cabin and a nozzle; an electric rotating frame and a short-distance brush rod are matched with an upper distance adjusting block, an electric rotating seat and a long brush rod to clean the structure of the equipment, so that cleaned dirt is matched with an upper water body to be discharged out of the equipment, and the self-cleaning effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of hoist processing, in particular to a self-cleaning structure inside a hoist. Background Art

[0002] Hoists are large-scale mechanical equipment that transports by changing potential energy, such as mine hoists and dam hoists. In a broad sense, elevators, overhead cranes, winches, stabilizers, cranes, hoists, etc. can all be called hoists. Hoists generally refer to large-scale mechanical equipment with high power and strong lifting capacity. The transportation process is completed by the power machinery dragging the flexible wire rope and the transported goods up and down. Wire rope is an indispensable and important part of lifting machinery. The main varieties are phosphate coated wire rope, galvanized wire rope, stainless steel wire rope, smooth wire rope, etc.

[0003] When the existing internal self-cleaning structure of the elevator is in use, such as application number CN201821028287.9, which discloses a bottom structure of the elevator with a cleaning drawer, it includes: a feed port, an elevator housing, a hopper, a driven wheel, an inspection door, a cleaning drawer, and a bottom plate; the driven wheel is arranged inside the elevator housing, and when the driven wheel rotates, it drives a chain to move in a vertical direction, and the hopper is suspended on the chain; the feed port is arranged on the side of the elevator housing and is connected to the inside of the elevator housing; the feed port is connected to the front-end conveying device, and the material enters the elevator housing through the feed port, and the material is lifted to the discharge port through the hopper; the bottom plate is welded to the bottom of the elevator housing, and the bottom plate is supported against the top of the cleaning drawer; holes are opened on the left and right sides of the elevator housing near the bottom plate, and the cleaning drawer is inserted or pulled out from the openings. The utility model provides an elevator bottom structure with a cleaning drawer, which can clean the aggregate at the bottom of the elevator when producing products with different formulas; however, in the above-mentioned technology, the bottom of the elevator shell is an upward arc structure, and the waste at the end is not easy to be brought out of the equipment during the cleaning process. Therefore, we propose an internal self-cleaning structure of the elevator to solve the above-mentioned problem. Summary of the invention

[0004] In view of the above problems, the present invention proposes an internal self-cleaning structure of an elevator. The internal self-cleaning structure of the elevator mainly utilizes the lower output end of the elevator casing to enable the lower pneumatic door panel to start the telescopic operation so that the elevator casing can be opened, so that the inclined block can effectively output materials. After the water inlet valve block, water pump and water inlet pipe output operation, the cabin base, camera, end motor, first bevel gear, transmission gear set, rack, sliding rod and driven gear can be transmitted and output to allow the water diversion tank and nozzle to spray water. After the water is sprayed, the electric articulated seat, electric rotating frame and short-distance brush rod on the precision cleaning mechanism cooperate with the upper distance adjustment block, electric rotating seat and long-haired brush rod to clean the structure of the equipment, so that the dirt after cleaning cooperates with the water to discharge the equipment to achieve the effect of self-cleaning, which can also effectively reduce the burden on users.

[0005] To achieve the above object, the present invention provides the following technical solutions: A self-cleaning structure inside a hoist includes an inlet and outlet opening and closing assembly and a precision cleaning mechanism, wherein a water spray output component connected by bolts is arranged at the top of the inlet and outlet opening and closing assembly, and a precision cleaning mechanism connected by bolts is arranged on the upper side of the inlet and outlet opening and closing assembly.

[0006] As a further technical solution, the feed and discharge opening and closing assembly includes a pad, a shock absorber, a counterweight platform, a first bolt support plate, a lifting casing, a ramp block, a feed port, a lower pneumatic door panel, an upper pneumatic door panel, a discharge nozzle, a bolt plate, a pneumatic telescopic rod, a distance adjustment block, an electric rotating seat and a long-haired brush rod. A shock absorber is arranged on the top side of the pad, and a counterweight platform is arranged on the top side of the shock absorber. The top of the counterweight platform is bolted to a lifting casing with a ramp block installed on the inner bottom side through the first bolt support plate. A feed port connected with bolts is arranged on the lower side of the lifting casing, and a discharge nozzle connected with bolts is arranged on the upper side of the lifting casing.

[0007] As a further technical solution, a lower pneumatic door panel is provided on the lower inner side of the lifting casing, an upper pneumatic door panel is provided on the upper inner side of the lifting casing, a bolt plate connected by bolts is provided on the middle inner side of the lifting casing, and a pneumatic telescopic rod is provided on the inner side of the bolt plate, a distance adjusting block is provided at the output end of the pneumatic telescopic rod, and an electric rotating seat whose output end is connected to a long-haired brush rod is provided on the inner side of the distance adjusting block.

[0008] As a further technical solution, the water spray output component includes a second bolt support plate, a top cover, a lifting ring, a water inlet valve block, a water pump, a water inlet pipe, a water distribution base, a flexible pipe, a water distribution chamber, a nozzle, a rotating base, a transmission chamber, a chamber base, a camera, an end motor, a first bevel gear, a transmission gear set, a rack, a sliding rod and a driven gear. The top cover is bolted to the top of the lifting casing through the second bolt support plate, and a lifting ring is arranged above the four sides of the top cover, and a water inlet valve block is arranged above the middle part of the top cover, and a water pump is arranged above the water inlet valve block, and a water inlet pipe is arranged above the water pump.

[0009] As a further technical solution, a water diversion base is provided at the output end of the water inlet valve block, and a flexible tube is provided on the side of the water diversion base, a water diversion cabin is provided at the output end of the flexible tube, and an array-distributed nozzle is provided at the output end of the water diversion cabin, rotating bases are provided at both ends of the water diversion cabin, a transmission cabin is provided at the outer end of the rotating base, and a cabin base for installing a camera is bolted to the side of the transmission cabin.

[0010] As a further technical solution, end motors are provided at both ends of the transmission cabin, and a first bevel gear is provided at the output end of the end motor, a meshing transmission gear group is provided at the output end of the first bevel gear, and a rack is provided at the output end of the transmission gear group, a sleeve-mounted sliding rod is provided on the inner side of the rack, and a meshing driven gear is provided at the output end of the rack.

[0011] As a further technical solution, the precision cleaning mechanism includes a connecting cabin, a rear plate, a folding base, a speed change chassis, a speed change motor, a first gear set, a second gear set, a driving gear, a transmission gear, a mechanical arm base, a hinge transmission arm, a hydraulic telescopic arm, an electric articulated seat, an electric rotating frame and a short-distance brush rod. The connecting cabin is bolted to the upper side of the lifting casing, a rear plate is provided at the outer end of the connecting cabin, a folding base is provided above the side of the connecting cabin, and a speed change chassis connected to the output end of the speed change motor is provided above the folding base.

[0012] As a further technical solution, a first gear group connected to the output end of the speed change motor is arranged inside the speed change case, and a second gear group is arranged at the output end of the first gear group, a driving gear is arranged at the output end of the second gear group, and a transmission gear is arranged at the output end of the driving gear.

[0013] As a further technical solution, a mechanical arm base is provided at the output end of the transmission gear, and a hinge transmission arm is provided at the output end of the mechanical arm base, a hydraulic telescopic arm is provided at one end of the hinge transmission arm, and an electric articulated seat is provided at one end of the hydraulic telescopic arm, an electric rotating frame is provided at one end of the electric articulated seat, and a short-spacing brush rod is provided at the output end of the electric rotating frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The device of the invention mainly utilizes the lower output end of the lifting casing so that the lower pneumatic door panel can start the telescopic operation to open the lifting casing, so that the inclined block can effectively output materials. After the water inlet valve block, water pump and water inlet pipe output operation, the cabin base, camera, end motor, first bevel gear, transmission gear set, rack, sliding rod and driven gear can be transmitted and output to allow the water diversion tank and nozzle to spray water. After spraying water, the electric articulated seat, electric rotating frame and short-distance brush rod on the precision cleaning mechanism cooperate with the upper distance adjustment block, electric rotating seat and long-haired brush rod to clean the structure of the equipment, so that the dirt after cleaning can be discharged from the equipment with the water to achieve a self-cleaning effect, which can also effectively reduce the burden on users. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a self-cleaning structure inside a hoist; Figure 2 It is a schematic diagram of the structure in the present invention when viewed from above; Figure 3 It is a schematic structural diagram of a cross section in the present invention; Figure 4 It is a structural schematic diagram of the material inlet and outlet opening and closing assembly in the present invention; Figure 5 It is a structural schematic diagram of the water spray output component in the present invention; Figure 6 It is a schematic diagram of the structure of the water separation tank and the nozzle in the present invention; Figure 7 It is a structural schematic diagram of the sliding rod and the driven gear in the present invention; Figure 8 It is a structural schematic diagram of the precision cleaning mechanism in the present invention; Fig. 9 It is a schematic diagram of the structure of the driving gear and the transmission gear in the present invention.

[0016] In the figure: 1. Inlet and outlet opening and closing assembly; 101. Pad; 102. Shock absorber; 103. Counterweight platform; 104. First bolt support plate; 105. Lifting housing; 106. Inclined block; 107. Inlet; 108. Lower pneumatic door plate; 109. Upper pneumatic door plate; 1010. Discharge nozzle; 1011. Bolt plate; 1012. Pneumatic telescopic rod; 1013. Distance adjustment block; 1014. Electric rotating seat; 1015. Long-haired brush rod; 2. Water spray output component; 201. Second bolt support plate; 202. Top cover; 203. Lifting ring; 204. Water inlet valve block; 205. Water pump; 206. Water inlet pipe; 207. Water distribution base; 208. Flexible pipe; 209. Water distribution cabin; 2010. Nozzle; 20 11. Rotating base; 2012. Transmission cabin; 2013. Cabin base; 2014. Camera; 2015. End motor; 2016. First bevel gear; 2017. Transmission gear set; 2018. Rack; 2019. Sliding rod; 2020. Driven gear; 3. Precision cleaning mechanism; 301. Connecting cabin; 302. Rear plate; 303. Folding base; 304. Speed ​​change case; 305. Speed ​​change motor; 306. First gear set; 307. Second gear set; 308. Driving gear; 309. Transmission gear; 3010. Robot arm base; 3011. Articulated transmission arm; 3012. Hydraulic telescopic arm; 3013. Electric articulated seat; 3014. Electric rotating frame; 3015. Short-distance brush rod. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-9 In an embodiment of the present invention, a self-cleaning structure inside a hoist includes an inlet and outlet opening and closing component 1 and a precision cleaning mechanism 3. A water spray output component 2 connected by bolts is provided at the top of the inlet and outlet opening and closing component 1, and a precision cleaning mechanism 3 connected by bolts is provided on the upper side of the inlet and outlet opening and closing component 1.

[0021] The material inlet and outlet opening and closing assembly 1 includes a cushion block 101, a shock absorber 102, a counterweight platform 103, a first bolt support plate 104, a lifting casing 105, a ramp block 106, a feed port 107, a lower pneumatic door panel 108, an upper pneumatic door panel 109, a discharge nozzle 1010, a bolt plate 1011, a pneumatic telescopic rod 1012, a distance adjustment block 1013, an electric rotating seat 1014 and a long-haired brush rod 1015. The top side of the cushion block 101 is provided with a shock absorber 102, and the top side of the shock absorber 102 is provided with a counterweight platform 103. The top of the counterweight platform 103 is bolted to the lifting casing 105 with the ramp block 106 installed on the inner bottom side through the first bolt support plate 104. A bolted feed port 107 is provided on the lower side of the lifting casing 105, and a bolted discharge nozzle 1010 is provided on the upper side of the lifting casing 105.

[0022] In an embodiment of the present invention, when in use, the lifting casing 105 is connected to the top side of the counterweight platform 103 by bolts through the first bolt support plate 104, and the equipment is effectively placed at the processing site through the cushion block 101 and the shock absorber 102, so that the equipment can achieve a shock-absorbing effect during use, reducing the impact of material changes on the equipment. When in use, the equipment of the lifting casing 105 is operated, and the feed port 107 outputs the material. After the operation of the equipment, the material is finally output to the target location through the discharge nozzle 1010.

[0023] A lower pneumatic door panel 108 is provided on the lower inner side of the lifting casing 105, an upper pneumatic door panel 109 is provided on the upper inner side of the lifting casing 105, a bolt plate 1011 connected with bolts is provided on the middle inner side of the lifting casing 105, and a pneumatic telescopic rod 1012 is provided on the inner side of the bolt plate 1011, a distance adjusting block 1013 is provided on the output end of the pneumatic telescopic rod 1012, and an electric rotating seat 1014 whose output end is connected to a long-haired brush rod 1015 is provided on the inner side of the distance adjusting block 1013.

[0024] In an embodiment of the present invention, when self-cleaning is required, the lower pneumatic door panel 108 below the lifting casing 105 is used to output power to drive the output end to operate, so that the lower part of the lifting casing 105 is opened, and the upper pneumatic door panel 109 above the lifting casing 105 is used to output power to drive the output end to operate, so that the upper part of the lifting casing 105 is opened. After opening, the pneumatic telescopic rod 1012 on the inner side of the bolt plate 1011 is used to output power to drive the output end to operate, so that the distance adjustment block 1013 is adjusted to a suitable position, and the electric rotating seat 1014 is used to output power to drive the output end to operate, so that the long-haired brush rod 1015 performs a large-scale cleaning of the relevant parts of the equipment.

[0025] The water spray output component 2 includes a second bolt support plate 201, a top cover 202, a lifting ring 203, a water inlet valve block 204, a water pump 205, a water inlet pipe 206, a water distribution base 207, a flexible pipe 208, a water distribution chamber 209, a nozzle 2010, a rotating base 2011, a transmission chamber 2012, a chamber base 2013, a camera 2014, an end motor 2015, a first bevel gear 2016, and a transmission gear set 201 7. Rack 2018, sliding rod 2019 and driven gear 2020, the top cover 202 is bolted to the top of the lifting casing 105 through the second bolt support plate 201, and a lifting ring 203 is arranged above the four sides of the top cover 202, and a water inlet valve block 204 is arranged above the middle part of the top cover 202, and a water pump 205 is arranged above the water inlet valve block 204, and a water inlet pipe 206 installed in a socket is arranged above the water pump 205.

[0026] In an embodiment of the present invention, when water spray cleaning is required, the water inlet valve block 204 is opened. After opening, the water pump 205 outputs power to drive the output end to operate. After the water pump 205 outputs power to operate, the water inlet pipe 206 draws a sufficient amount of water through the pipeline and the top cover 202 to input it to the output end of the water inlet valve block 204.

[0027] A water diversion base 207 is provided at the output end of the water inlet valve block 204, and a flexible tube 208 is provided on the side of the water diversion base 207, a water diversion chamber 209 is provided at the output end of the flexible tube 208, and an array-distributed nozzle 2010 is provided at the output end of the water diversion chamber 209, rotating bases 2011 are provided at both ends of the water diversion chamber 209, a transmission chamber 2012 is provided at the outer end of the rotating base 2011, and a chamber base 2013 for installing a camera 2014 is bolted to the side of the transmission chamber 2012.

[0028] In an embodiment of the present invention, when the driven gear 2020 is meshed and transmitted, the rotating base 2011 on the transmission cabin 2012 can drive the water separation cabin 209 to swing to a limited extent. When the water separation cabin 209 swings to a limited extent, the water separation base 207 and the flexible pipe 208 are output and operated so that water passes through the water separation cabin 209 and is sprayed out in cooperation with the array-distributed nozzles 2010 to achieve a water washing effect.

[0029] End motors 2015 are provided at both ends of the transmission cabin 2012, and the output end of the end motor 2015 is provided with a first bevel gear 2016, the output end of the first bevel gear 2016 is provided with a meshing transmission gear set 2017, and the output end of the transmission gear set 2017 is provided with a rack 2018, the inner side of the rack 2018 is provided with a sleeve-mounted sliding rod 2019, and the output end of the rack 2018 is provided with a meshing driven gear 2020.

[0030] In the embodiment of the present invention, the camera 2014 on the cabin base 2013 then observes the surroundings, so that the end motors 2015 at both ends of the transmission cabin 2012 output power to drive the output end to operate, so that the first bevel gear 2016 performs output operation, and after the first bevel gear 2016 performs output operation, the transmission gear set 2017 engages for transmission operation, thereby driving the rack 2018 to engage for transmission the driven gear 2020.

[0031] The precision cleaning mechanism 3 includes a connecting cabin 301, a rear plate 302, a folding base 303, a speed change chassis 304, a speed change motor 305, a first gear set 306, a second gear set 307, a driving gear 308, a transmission gear 309, a mechanical arm base 3010, a hinge transmission arm 3011, a hydraulic telescopic arm 3012, an electric articulated seat 3013, an electric rotating frame 3014 and a short-distance brush rod 3015. The connecting cabin 301 is bolted to the upper side of the lifting casing 105, and the outer end of the connecting cabin 301 is provided with a rear plate 302, and the folding base 303 is provided above the side of the connecting cabin 301, and the speed change chassis 304 connected to the output end of the speed change motor 305 is provided above the folding base 303.

[0032] In the embodiment of the present invention, when the equipment needs to be maintained, the rear plate 302 on the rear side of the cabin 301 is disassembled by bolts, and the internal maintenance of the equipment is achieved after disassembly, so that the equipment can maintain an efficient cleaning function for a long time.

[0033] The transmission case 304 has a first gear set 306 connected to the output end of the transmission motor 305, and the output end of the first gear set 306 is provided with a second gear set 307, the output end of the second gear set 307 is provided with a driving gear 308, and the output end of the driving gear 308 is provided with a transmission gear 309.

[0034] In an embodiment of the present invention, when precise cleaning is required, the variable speed motor 305 on the variable speed chassis 304 is used to output power to drive the output end to operate, so that after the variable speed motor 305 outputs power and runs, it can drive the driving gear 308 to cooperate with the transmission gear 309 to output and run, and then drive the first gear group 306 and the second gear group 307 to perform output operation and then transmission operation.

[0035] A robotic arm base 3010 is provided at the output end of the transmission gear 309, and a hinge transmission arm 3011 is provided at the output end of the robotic arm base 3010, a hydraulic telescopic arm 3012 is provided at one end of the hinge transmission arm 3011, and an electric articulated seat 3013 is provided at one end of the hydraulic telescopic arm 3012, an electric articulated seat 3013 is provided at one end of the electric articulated seat 3013, and a short-distance brush rod 3015 is provided at the output end of the electric rotating frame 3014.

[0036] In an embodiment of the present invention, after the first gear set 306, the second gear set 307, the driving gear 308, and the transmission gear 309 are output and operated, the robot arm base 3010 can be driven to rotate, so that the hinge transmission rotation operation of the hydraulic telescopic arm 3012, the electric articulated seat 3013, and the electric rotating frame 3014 allows the short-distance brush rod 3015 to effectively clean the difficult-to-clean parts of the equipment during the rotation process.

[0037] The working principle of the present invention is: when in use, the lifting casing 105 is connected to the top side of the counterweight platform 103 by the first bolt support plate 104, and the equipment is effectively placed at the processing site through the cushion block 101 and the shock absorber 102, so that the equipment can achieve the effect of shock absorption during use, and reduce the impact of material changes on the equipment. When in use, the equipment of the lifting casing 105 is used to operate, and the feed port 107 outputs the material, and the material is finally output to the target location through the discharge nozzle 1010 after the operation of the equipment. When self-cleaning is required, the lower pneumatic door panel 108 below the lifting casing 105 is used to output power to drive the output end to operate, so that the lower part of the lifting casing 105 The pneumatic door panel 109 on the upper side of the lifting housing 105 is opened, and the output power of the pneumatic telescopic rod 1012 on the inner side of the bolt plate 1011 is driven to operate, and the distance adjustment block 1013 is adjusted to a suitable position, so that the electric rotating seat 1014 outputs power to drive the output end to operate, and the long-haired brush rod 1015 performs a large-scale cleaning of the relevant parts of the equipment. When water spray cleaning is required, the water inlet valve block 204 is opened, and the water pump 205 outputs power to drive the output end to operate, so that the water pump 205 outputs power to operate, and the water inlet pipe 204 is opened. 06 A sufficient amount of water is drawn through the pipeline and input to the output end of the water inlet valve block 204 through the top cover 202. Then, the camera 2014 on the cabin base 2013 observes the surroundings, so that the end motors 2015 at both ends of the transmission cabin 2012 output power to drive the output end to operate, so that the first bevel gear 2016 performs output operation. After the first bevel gear 2016 performs output operation, the transmission gear set 2017 engages in transmission operation to drive the rack 218 to engage in transmission with the driven gear 2020. After the driven gear 2020 performs meshing transmission, the rotating base 211 on the transmission cabin 2012 can drive the water diversion cabin 209 to perform limited swing operation. When the water diversion cabin 209 performs limited swing operation, the rotation base 211 on the transmission cabin 2012 can drive the water diversion cabin 209 to perform limited swing operation. After the water separation base 207 and the flexible pipe 208 are operated, the water body passes through the water separation chamber 209 and cooperates with the nozzles 2010 distributed in the array to spray out to achieve the effect of water washing. When precise cleaning is required, the variable speed motor 305 on the variable speed case 304 is used to output power to drive the output end to operate, so that the variable speed motor 305 can drive the driving gear 308 to cooperate with the transmission gear 309 to drive the first gear group 306 and the second gear group 307 to output and run after the first gear group 306, the second gear group 307, the driving gear 308, and the transmission gear 309 can drive the mechanical arm base 3010 to rotate after the output operation.The hinge drive of the hydraulic telescopic arm 3012, the electric articulated seat 3013, and the electric rotating frame 3014 rotates to allow the short-distance brush bar 3015 to effectively clean the hard-to-clean parts of the equipment during the rotation process. When the equipment needs to be maintained, the rear plate 302 on the rear side of the cabin 301 is used to dismantle the bolts, and the internal maintenance of the equipment is achieved after disassembly, so that the equipment can maintain an efficient cleaning function for a long time.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A self-cleaning structure inside an elevator, comprising an inlet and outlet opening and closing assembly (1) and a precision cleaning mechanism (3), characterized in that: A water spray output component (2) which is sleeved with bolts is provided at the top of the inlet and outlet opening and closing component (1), and a precision cleaning mechanism (3) which is sleeved with bolts is provided on one side above the inlet and outlet opening and closing component (1).

2. The internal self-cleaning structure of the elevator according to claim 1, characterized in that: The inlet and outlet opening and closing assembly (1) comprises a cushion block (101), a shock absorber (102), a counterweight platform (103), a first bolt support plate (104), a lifting housing (105), a ramp block (106), a feed port (107), a lower pneumatic door plate (108), an upper pneumatic door plate (109), a discharge nozzle (1010), a bolt plate (1011), a pneumatic telescopic rod (1012), a distance adjustment block (1013), an electric rotating seat (1014) and a long-haired brush rod (1015). A shock absorber (102) is arranged on the top side of the cushion block (101), and a counterweight platform (103) is arranged on the top side of the shock absorber (102); a lifting casing (105) having an inner bottom-mounted inclined surface block (106) is bolted to the top of the counterweight platform (103) via a first bolt support plate (104); a feeding port (107) connected by bolts is arranged on the lower side of the lifting casing (105); and a discharging nozzle (1010) connected by bolts is arranged on the upper side of the lifting casing (105).

3. The internal self-cleaning structure of the elevator according to claim 2, characterized in that: A lower pneumatic door plate (108) is arranged on the lower inner side of the lifting housing (105), an upper pneumatic door plate (109) is arranged on the upper inner side of the lifting housing (105), a bolt plate (1011) connected with bolts is arranged on the inner side of the middle part of the lifting housing (105), and a pneumatic telescopic rod (1012) is arranged on the inner side of the bolt plate (1011), a distance adjustment block (1013) is arranged at the output end of the pneumatic telescopic rod (1012), and an electric rotating seat (1014) whose output end is connected to a long-haired brush rod (1015) is arranged on the inner side of the distance adjustment block (1013).

4. The internal self-cleaning structure of the elevator according to claim 2, characterized in that: The water spray output component (2) comprises a second bolt support plate (201), a top cover (202), a lifting ring (203), a water inlet valve block (204), a water pump (205), a water inlet pipe (206), a water distribution base (207), a flexible pipe (208), a water distribution chamber (209), a nozzle (2010), a rotating base (2011), a transmission chamber (2012), a chamber base (2013), a camera (2014), an end motor (2015), a first bevel gear (2016), and a transmission gear set (2017). , a rack (2018), a sliding rod (2019) and a driven gear (2020), the top cover (202) is bolted to the top end of the lifting machine housing (105) through a second bolt support plate (201), a lifting ring (203) is arranged above the four sides of the top cover (202), a water inlet valve block (204) is arranged above the middle of the top cover (202), a water pump (205) is arranged above the water inlet valve block (204), and a water inlet pipe (206) is arranged above the water pump (205).

5. The internal self-cleaning structure of the elevator according to claim 4, characterized in that: The output end of the water inlet valve block (204) is provided with a water separation base (207), and a flexible tube (208) is provided on the side of the water separation base (207), the output end of the flexible tube (208) is provided with a water separation chamber (209), and the output end of the water separation chamber (209) is provided with nozzles (2010) distributed in an array, rotating bases (2011) are provided at both ends of the water separation chamber (209), a transmission chamber (212) is provided at the outer end of the rotating base (211), and a chamber body base (2013) on which a camera (2014) is installed is bolted to the side of the transmission chamber (2012).

6. The internal self-cleaning structure of a hoist according to claim 4, characterized in that: End motors (2015) are provided at both ends of the transmission cabin (2012), and a first bevel gear (2016) is provided at the output end of the end motor (2015), a meshing transmission gear set (2017) is provided at the output end of the first bevel gear (2016), and a rack (2018) is provided at the output end of the transmission gear set (2017), a sleeve-mounted sliding rod (2019) is provided on the inner side of the rack (2018), and a meshing driven gear (2020) is provided at the output end of the rack (2018).

7. The internal self-cleaning structure of a hoist according to claim 2, characterized in that: The precision cleaning mechanism (3) comprises a connecting cabin (301), a rear plate (302), a folding base (303), a speed change case (304), a speed change motor (305), a first gear set (306), a second gear set (307), a driving gear (308), a transmission gear (309), a mechanical arm base (3010), a hinge transmission arm (3011), a hydraulic telescopic arm (3012), an electric articulated seat (3013), an electric rotating frame (3014) and a short-distance brush bar (3015); the connecting cabin (301) is bolted to one side above the lifting housing (105); the rear plate (302) is arranged at the outer end of the connecting cabin (301); the folding base (303) is arranged above the side of the connecting cabin (301); and the speed change case (304) connected to the output end of the speed change motor (305) is arranged above the folding base (303).

8. The internal self-cleaning structure of a hoist according to claim 7, characterized in that: A first gear set (306) connected to the output end of the variable speed motor (305) is arranged inside the speed change case (304), a second gear set (307) is arranged at the output end of the first gear set (306), a driving gear (308) is arranged at the output end of the second gear set (307), and a transmission gear (309) is arranged at the output end of the driving gear (308).

9. The internal self-cleaning structure of a hoist according to claim 7, characterized in that: A mechanical arm base (3010) is provided at the output end of the transmission gear (309), and a hinge transmission arm (3011) is provided at the output end of the mechanical arm base (3010), a hydraulic telescopic arm (3012) is provided at one end of the hinge transmission arm (3011), and an electric articulated seat (3013) is provided at one end of the hydraulic telescopic arm (3012), an electric articulated seat (3013) is provided at one end of the electric articulated seat (3013), and a short-distance brush rod (3015) is provided at the output end of the electric articulated seat (3014).

Images