CN-224208738-U - Portable pipeline cleaning robot dry ice replenishing device

CN224208738UCN 224208738 UCN224208738 UCN 224208738UCN-224208738-U

Abstract

The utility model relates to the technical field of cleaning auxiliary devices, in particular to a dry ice replenishing device of a portable pipeline cleaning robot. The dry ice storage device comprises a material conveying ring plate detachably connected with a dry ice feeding end of a cleaning machine through bolts, a feeding ring plate arranged below the material conveying ring plate, an elastic conical folding material conveying pipe fixedly arranged between the material conveying ring plate and the feeding ring plate, a dry ice storage cylinder arranged below the feeding ring plate and provided with an upward opening, a sealing cover detachably arranged at the opening of the dry ice storage cylinder, a mounting component arranged between the sealing cover and the feeding ring plate and used for fixedly mounting the sealing cover on the lower side of the feeding ring plate, and a communicating component arranged between the sealing cover and the feeding ring plate and used for communicating the conical folding material conveying pipe with the dry ice storage cylinder. The device aims to improve the impact force of dry ice particles entering the cleaning machine as much as possible.

Inventors

YU WENTING
LIN WEIHENG
Xu Gunhao
LIN WEILONG
YU WENYING

Assignees

福建巨联环境科技股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250528

Claims (5)

1. The portable dry ice replenishing device for the pipeline cleaning robot is characterized by comprising a conveying annular plate (1) detachably connected with a dry ice feeding end of a cleaning machine through bolts, a feeding annular plate (2) arranged below the conveying annular plate (1), an elastic conical folding conveying pipe (3) fixedly arranged between the conveying annular plate (1) and the feeding annular plate (2), a dry ice storage cylinder (4) arranged below the feeding annular plate (2) and provided with an upward opening, a sealing cover (5) detachably arranged at the opening of the dry ice storage cylinder (4), a mounting assembly (6) arranged between the sealing cover (5) and the feeding annular plate (2) and used for fixedly mounting the sealing cover (5) on the lower side of the feeding annular plate (2), and a communicating assembly (7) arranged between the sealing cover (5) and the feeding annular plate (2) and used for communicating the conical folding conveying pipe (3) with the dry ice storage cylinder (4); One end with the smallest diameter of the conical folding conveying pipe (3) is fixedly connected with the lower side of the conveying annular plate (1); The communication assembly (7) comprises an inserting sleeve (71) which is arranged in the feeding annular plate (2) and extends out of the lower side of the feeding annular plate (2) along the upper and lower thickness directions of the feeding annular plate (2), a plurality of supporting rods (72) which are fixedly arranged between the inner wall of the feeding annular plate (2) and the outer wall of the inserting sleeve (71) along the circumferential interval, a plurality of material conveying holes (73) which are arranged on the side wall of the lower part of the inserting sleeve (71) along the circumferential interval, a discharging hole (74) which is arranged on the sealing cover (5) along the upper and lower height directions of the dry ice storage cylinder (4) and a plurality of elastic sealing valve clacks (75) which are fixedly arranged on the inner wall of the discharging hole (74) along the circumferential interval; the free end of each elastic sealing valve clack (75) is obliquely arranged towards the lower end of the dry ice storage cylinder (4).
2. The dry ice replenishing device of the portable pipeline cleaning robot of claim 1, wherein the lower end of the inserting sleeve (71) is provided with an arc end.
3. The dry ice replenishing device of the portable pipeline cleaning robot is characterized in that the mounting assembly (6) comprises an aligning rail (61) fixedly arranged on the sealing cover (5) and provided with an upward opening, a connecting sleeve (62) fixedly arranged below the feeding annular plate (2) and provided with a lower embedded in the aligning rail (61), an annular clamping groove (63) arranged between the aligning rail (61) and the sealing cover (5), a pair of rotating buckles (64) respectively arranged on two opposite sides of the outer wall of the connecting sleeve (62) in a vertical height direction in a rotating manner and provided with lower ends embedded in the annular clamping groove (63), and a pair of thrust springs (65) fixedly arranged between the outer wall of the connecting sleeve (62) and one side, close to the connecting sleeve (62), of the corresponding rotating buckles (64) in a one-to-one correspondence manner.
4. A portable pipeline cleaning robot dry ice replenishing device according to claim 3, wherein an elastic sealing element (8) is fixedly arranged on the inner wall of the alignment track (61).
5. The dry ice replenishing device of the portable pipeline cleaning robot, as claimed in claim 1, is characterized in that the lower part of the sealing cover (5) is in threaded connection with the opening of the dry ice storage cylinder (4).

Description

Portable pipeline cleaning robot dry ice replenishing device Technical Field The utility model relates to the technical field of cleaning auxiliary devices, in particular to a dry ice replenishing device of a portable pipeline cleaning robot. Background To the oil smoke pipeline of catering kitchen, pipeline cleaner that adopts in the market is through adopting dry ice as cleaning material to spray dry ice on the pipeline inner wall for dry ice is quick complete the transformation to the gaseous state when contacting the pipeline inner wall, and the dirt drops the pipeline along with gaseous state dry ice, reaches cleaning effect, but above-mentioned pipeline cleaner when using, needs in time to mend the dry ice stock in the device, and current replenishing device has following problem when using: 1. The existing replenishing device is connected with the cleaner and the replenishing box through a cylindrical pipeline, and dry ice particles in the replenishing box are sucked into the cleaner through the conveying motor, and as the replenishing device singly depends on the conveying motor to form negative pressure in the conveying pipeline to achieve the effect of sucking dry ice, the impact force of the dry ice particles discharged from the discharging end is insufficient, the dry ice particles can only be shallowly attached to the oil stain surface of the pipeline, when the pipeline facing thick oil stains is faced, the effect of flushing the oil stains into the oil stains and separating the oil stains from the inside to the outside from the inner wall of the pipeline is not achieved, and flushing is incomplete. 2. When the existing replenishing device is used for replacing the barrel for storing the dry ice, the operation is complex, the replacement efficiency is low, and the working efficiency is seriously affected. Disclosure of utility model In order to solve the above problems, an object of the present utility model is to provide a dry ice replenishing device for a portable pipe cleaning robot, which aims to increase the impact force of dry ice particles input into a cleaning machine as much as possible. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a portable pipeline cleaning robot dry ice replenishing device, including through the conveying annular slab of bolt and the detachable connection of cleaning machine dry ice feed end, locate the feeding annular slab below the conveying annular slab, set firmly the elasticity toper folding conveying pipe between conveying annular slab and the feeding annular slab, locate the dry ice storage section of thick bamboo that the feeding annular slab below and opening set up, the sealed lid of detachable setting dry ice storage section of thick bamboo opening part, locate between sealed lid and the feeding annular slab and be used for with sealed lid fixed mounting in the installation component of feeding annular slab downside and locate between sealed lid and the feeding annular slab and be used for with toper folding conveying pipe and dry ice storage section of thick bamboo be linked together the communication component; One end with the smallest diameter of the conical folding conveying pipe is fixedly connected with the lower side of the conveying ring plate; The communication assembly comprises an inserting sleeve, a plurality of supporting rods, a plurality of material conveying holes, a plurality of elastic sealing valve clacks, a sealing cover and a plurality of elastic sealing valve clacks, wherein the inserting sleeve is arranged in the feeding annular plate and extends out of the lower side of the feeding annular plate along the upper and lower thickness directions of the feeding annular plate; The free ends of the elastic sealing valve clacks are obliquely arranged towards the lower ends of the dry ice storage cylinders. More preferably, the lower end of the inserted sleeve is provided with an arc end head. More preferably, the installation component is including setting firmly on the sealing cap and the opening up the counterpoint track that sets up, set firmly in the feed annular slab below and the connecting sleeve that sets up in the lower part embedding counterpoint track, locate the annular draw-in groove between counterpoint track and the sealed lid, a pair of rotation buckle that sets up on locating connecting sleeve outer wall relative both sides and lower extreme embedding annular draw-in groove along connecting sleeve upper and lower direction rotation respectively and a pair of and each rotation buckle one-to-one sets up the thrust spring who sets up fixedly between connecting sleeve outer wall and corresponding rotation buckle axis of rotation top and is close to connecting sleeve one side. More preferably, an elastic sealing element is fixedly arranged on the inner wall of the alignment track. More preferably, the lower part of the sealing cover is in th