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CN-117884408-B - Wall-mounted high-pressure cleaning machine

CN117884408BCN 117884408 BCN117884408 BCN 117884408BCN-117884408-B

Abstract

The invention relates to the technical field of high-pressure cleaning machines, in particular to a wall-mounted high-pressure cleaning machine. The high-pressure water pipe winding device is characterized by also comprising a coil spring (5) for driving the winding drum (3) to reset, a braking mechanism for controlling the stopping of the winding drum (3) and a buffer mechanism for controlling the rotating speed of the winding drum (3) to be uniform. The wall-mounted high-pressure cleaning machine has lower cost.

Inventors

  • ZHU WEI

Assignees

  • 宁波华勋清洁机械有限公司

Dates

Publication Date
20260505
Application Date
20240112

Claims (5)

  1. 1. The wall-mounted high-pressure cleaning machine comprises a shell (1) with a wire inlet (2), a winding drum rotatably arranged in the shell (1) and a high-pressure water pipe (4) wound on the winding drum, and is characterized by further comprising a coil spring (5) for driving the winding drum to reset, a brake mechanism for controlling the stop of the winding drum and a buffer mechanism for controlling the uniform rotating speed of the winding drum; The brake mechanism comprises a labyrinth track (6) arranged on one side of a winding drum and a sliding part (7) which is rotationally connected on the shell (1) and one end of which extends into the labyrinth track (6), the labyrinth track (6) comprises at least two track components which are uniformly arranged along the circumference, the track components comprise an outer track (8), an inner track (9) and a containing position (10), the outer track (8) of the adjacent track components are communicated, the inner track (9) of the adjacent track components are also communicated, one end of the outer track (8) is communicated with the containing position (10) and the other end of the outer track (8) of the other track component, the other end of the outer track (8) is communicated with one end of the outer track (8) of the other track component, the middle part of the outer track (8) is communicated with the inner track (9), a step part (Rong Zhiwei) is arranged between one end of the outer track (8) and the other end of the outer track (8) of the other track component, a step part (7) is prevented from sliding from the first end (8) of the outer track (8) to the second end (8) of the step part (10) of the other track component, the step part (8) is prevented from sliding from the first end (10) of the outer track (8) to the second end (8) of the step part (8), a third step (13) for preventing the sliding part (7) from sliding from the inner rail (9) to the accommodating position (10) is arranged between the Rong Zhiwei (10) and the inner rail (9), and a fourth step (14) for preventing the sliding part (7) from sliding from the middle part of the outer rail (8) to the inner rail (9) is arranged between the middle part of the outer rail (8) and the inner rail (9); The third step (13) and Rong Zhiwei (10) are in inclined transition; The labyrinth type air conditioner is characterized in that an accommodating groove (19) is formed in one side of the winding drum, the coil spring (5) is arranged in the accommodating groove (19), one end of the coil spring (5) is fixed on a rotating shaft of the winding drum, the other end of the coil spring (5) is fixed on the groove wall of the accommodating groove (19), and the labyrinth track (6) is arranged on the accommodating groove (19) in a covering mode; the utility model is characterized in that a mounting frame (20) is fixed on the inner wall of the shell (1), the buffer mechanism comprises a special-shaped rotary table (21) rotationally connected to one side of the mounting frame (20) and buffer blocks (22) rotationally connected to the other side of the mounting frame (20), a rack (23) is arranged on the inner circumference of the winding cylinder, a gear (24) meshed with the rack (23) is fixed on the rotary shaft of the special-shaped rotary table (21), buffer grooves (25) consisting of a plurality of sections of arc-shaped sliding grooves are arranged on the circumference of the special-shaped rotary table (21), the number of the buffer blocks (22) is two, buffer pieces (26) used for extending into the buffer grooves (25) are arranged on each buffer block (22), a notch (27) for the buffer pieces (26) to penetrate through and swing is arranged on the mounting frame (20), the buffer pieces (26) of the two buffer blocks (22) extend into the buffer grooves (25) on two sides of the special-shaped rotary table (21) respectively, When the special-shaped turntable (21) is driven to rotate when the drum is rotated, the two buffer heads slide along the arc-shaped sliding grooves in the buffer grooves (25) at the moment, and further the two buffer blocks (22) are driven to swing left and right; The difference between the widest part and the narrowest part of the groove width of the buffer groove (25) is 5-7mm.
  2. 2. A wall-mounted high-pressure cleaning machine according to claim 1, wherein the sliding member (7) comprises a sliding body (15), a rotating part (16) arranged on one side of the sliding body (15) and used for being rotatably connected to the housing (1), and a sliding head (17) arranged on the other side of the sliding body (15) and used for extending into the labyrinth track (6), and an elastic member (18) used for propping against the housing (1) and further preventing the sliding head (17) from being separated from the labyrinth track (6) is further arranged on one side of the sliding body (15).
  3. 3. The wall-mounted high-pressure cleaning machine according to claim 1, wherein the buffer block (22) is disc-shaped, and a columnar balancing weight (28) is further arranged below the buffer block (22).
  4. 4. A wall-mounted high-pressure cleaning machine according to claim 1, characterized in that the wall-mounted high-pressure cleaning machine further comprises a wire coiling device, wherein the wire coiling device comprises a bidirectional screw (29) which is arranged on the inner side of a wire inlet (2) and in transmission connection with a winding drum, a sliding mechanism which is in threaded fit with the bidirectional screw (29) and horizontally slides back and forth on the bidirectional screw (29), and a guide piece which is arranged on the sliding mechanism and used for guiding a high-pressure water pipe (4), and the sliding mechanism comprises a sliding component which is matched with the bidirectional screw (29) and a limiting piece which is used for limiting the vertical rotation of the sliding component.
  5. 5. The wall-mounted high-pressure cleaning machine according to claim 4, wherein the sliding assembly comprises a sliding block (30), the upper end face of the sliding block (30) is an arc surface matched with the bidirectional screw rod (29), a convex rib (31) used for being embedded into a thread groove of the bidirectional screw rod (29) is arranged on the arc surface, the limiting piece comprises a left stop block (32) and a right stop block (33) which are arranged on the shell, and a containing cavity (34) used for containing the sliding block (30) and allowing the sliding block (30) to horizontally rotate is formed after the left stop block (32) and the right stop block (33) are combined.

Description

Wall-mounted high-pressure cleaning machine Technical Field The invention relates to the technical field of high-pressure cleaning machines, in particular to a wall-mounted high-pressure cleaning machine. Background The high-pressure cleaning machine is a cleaning device which is characterized in that water is pressurized in a plurality of stages through a high-pressure water conversion device (generally referred to as a high-pressure plunger pump) to reach a pressure of more than hundreds of atmospheres, and then is ejected through a high-pressure water gun. Most of the high-pressure cleaners are used while being placed on the ground, but some are used while being hung on a wall, and the wall-hung cleaners are called wall-mounted high-pressure cleaners. Wall-hanging high pressure cleaner generally all is provided with around a section of thick bamboo, accomodates the high-pressure water pipe mainly through a section of thick bamboo, but prior art mainly drives through the motor and winds a section of thick bamboo and realize the receipts line function, but because the motor cost is higher, so the wall-hanging high pressure cleaner overall cost of installing the motor will be higher, just so lacked market competition. Disclosure of Invention The invention aims to provide a wall-mounted high-pressure cleaning machine with low cost. The wall-mounted high-pressure cleaning machine comprises a shell with a wire inlet, a winding drum rotatably arranged in the shell, a high-pressure water pipe wound on the winding drum, a coil spring for driving the winding drum to reset, a brake mechanism for controlling the winding drum to stop and a buffer mechanism for controlling the rotating speed of the winding drum to be uniform. Preferably, the brake mechanism comprises a labyrinth track arranged on one side of the winding drum and a sliding part which is rotationally connected to the shell and one end of which extends into the labyrinth track, the labyrinth track comprises at least two track assemblies which are uniformly arranged along the circumference, each track assembly comprises an outer track, an inner track and a containing position, the outer tracks of the adjacent track assemblies are communicated, the inner tracks of the adjacent track assemblies are also communicated, one end of each outer track is communicated with the containing position and the other end of the outer track of the other track assembly, the other end of each outer track is communicated with one end of the outer track of the other track assembly, the middle part of each outer track is communicated with the inner track, the containing position is communicated with the inner track, a first step which prevents the sliding part from sliding from one end of each outer track to the other end of the other track assembly is arranged between one end of each outer track and the containing position, a second step which prevents the sliding part from sliding from one end of each outer track to one end of each outer track is arranged between each containing position and the containing position, and a third step which prevents the sliding from one end of each inner track to the middle part of each outer track is arranged between each containing position and the middle part of each outer track. Preferably, the third step and the accommodation site form an inclined transition therebetween. Preferably, the sliding part comprises a sliding body, a rotating part arranged on one side of the sliding body and used for being rotationally connected to the shell, and a sliding head arranged on the other side of the sliding body and used for extending into the labyrinth track, and an elastic part used for propping against the shell and further preventing the sliding head from being separated from the labyrinth track is further arranged on one side of the sliding body. Preferably, a containing groove is formed in one side of the winding drum, the coil spring is arranged in the containing groove, one end of the coil spring is fixed on a rotating shaft of the winding drum, the other end of the coil spring is fixed on the groove wall of the containing groove, and the labyrinth track cover is arranged on the containing groove. Preferably, the inner wall of the shell is fixedly provided with a mounting frame, the buffer mechanism comprises a special-shaped rotary table rotationally connected to one side of the mounting frame and buffer blocks rotationally connected to the other side of the mounting frame, a rack is arranged on the inner circumference of the winding cylinder, gears meshed with the rack are fixed on a rotating shaft of the special-shaped rotary table, buffer grooves formed by a plurality of sections of arc-shaped sliding grooves are arranged on the circumference of the special-shaped rotary table, two buffer blocks are arranged on each buffer block, buffer pieces used for extending into the buffer grooves are arranged on each buffer block, gaps for the buffe