CN111528757A

CN111528757A - Mechanical shoe-cleaning machine

Info

Publication number: CN111528757A
Application number: CN202010380450.3A
Authority: CN
Inventors: 林澎; 孙荣敏; 潘宇倩; 庞仁厚; 闫春; 刘璐; 李宁飞; 蓝天宇; 张腾飞
Original assignee: Lushan College of Guangxi University of Science and Technology
Current assignee: Lushan College of Guangxi University of Science and Technology
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-08-14
Anticipated expiration: 2040-05-08
Also published as: CN111528757B

Abstract

A mechanical shoe polisher comprises a rack, a pedal, a toe cleaning brush, a vamp cleaning brush, an upper cleaning brush and a heel cleaning brush. The two ends of the frame are provided with driving racks; the pedal is rotatably arranged on the frame and is provided with a guide rail with a guide rack; the toe cleaning brush is rotatably arranged on the pedal and is provided with a first driving gear meshed with a driving rack at one end of the rack; the vamp cleaning brush is slidably supported on the guide rail and is provided with a guide gear meshed with the guide rack, and the vamp cleaning brush or the guide gear is connected with the first driving gear or the toe cleaning brush through a vamp transmission mechanism; the upper cleaning brushes are all connected with the pedal in a sliding way; the heel cleaning brush is rotatably arranged on the pedal, a second driving gear is arranged on the heel cleaning brush, the second driving gear is meshed with a driving rack at the other end of the rack, and the second driving gear or the heel cleaning brush is connected with the upper cleaning brush through a heel upper transmission mechanism. It can carry out more all-round cleanness to shoes, does not rely on power and electric elements.

Description

Mechanical shoe-cleaning machine

Technical Field

The invention relates to the field of mechanical engineering, in particular to a mechanical shoe polisher.

Background

The shoe polisher is a device for wiping shoes such as leather shoes, board shoes and the like in daily life, the existing shoe polisher is influenced by the structure, under the condition that a person wears the shoes to wipe, the shoe polisher can only wipe the vamp and the toe cap generally, part of equipment can wipe the shoe upper, the shoe heel can be wiped rarely, the wiping range is small, and the working efficiency is influenced. In addition, the existing shoe polishing device usually adopts a wired power supply, performs polishing in a motor driving mode, cannot work in places without the power supply or cannot work even in the case of power failure, and influences the application range of use places. In addition, the existing shoe polishing device uses more electric elements and sensors to control the motor and the like, and elements can be out of order or damaged under the condition of overlarge humidity or unstable voltage, so that the normal work cannot be performed, and the maintenance technology and the cost are higher.

Disclosure of Invention

The invention aims to provide a mechanical shoe polisher capable of cleaning shoes in all directions without depending on electric elements such as a power supply and a sensor.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a mechanical shoe-cleaning machine comprising:

the rack is provided with a driving rack;

the pedal is rotatably arranged on the rack, a guide rail is arranged on the pedal, and a guide rack is arranged on the guide rail;

the toe cleaning brush is rotationally arranged on the pedal, a first driving gear is arranged on the toe cleaning brush, the first driving gear is meshed with the driving rack, and the toe cleaning brush can be driven to rotate when the first driving gear rotates;

the shoe upper cleaning brush is slidably supported on the guide rail, a guide gear meshed with the guide rack is arranged on the shoe upper cleaning brush, the shoe upper cleaning brush is connected with the first driving gear or the shoe tip cleaning brush through a shoe upper transmission mechanism, and the first driving gear and the shoe tip cleaning brush drive the guide gear to move along the guide rack through the shoe upper transmission mechanism when rotating so as to enable the guide gear to rotate and drive the shoe upper cleaning brush to rotate through the rotating guide gear;

the two upper cleaning brushes are connected with the pedal in a sliding manner and are respectively positioned at two opposite ends of the vamp cleaning brush;

the shoe heel cleaning brush and the shoe toe cleaning brush are respectively positioned at two opposite sides of the vamp cleaning brush, the shoe heel cleaning brush is rotatably arranged on the pedal, a second driving gear is arranged on the shoe heel cleaning brush and meshed with the driving rack, the second driving gear can drive the shoe heel cleaning brush to rotate when rotating, the second driving gear or the shoe heel cleaning brush is also connected with the two shoe upper cleaning brushes through a shoe heel upper transmission mechanism, and the two shoe upper cleaning brushes are driven to slide in a reciprocating manner along the length direction of the pedal through the shoe heel upper transmission mechanism when the second driving gear and the shoe heel cleaning brush rotate;

the pedal can rotate relative to the rack when stressed, and drives the first driving gear and the second driving gear to rotate through the driving rack.

Furthermore, the toe cleaning brush, the vamp cleaning brush and the heel cleaning brush respectively comprise mounting frames, one-way transmission devices and rolling brushes, the one-way transmission devices are mounted on the corresponding mounting frames and connected with the rolling brushes, the mounting frames of the toe cleaning brush and the mounting frames of the heel cleaning brush are mounted on the pedal, and the mounting frames of the vamp cleaning brush are slidably supported on the guide rails; the one-way transmission device of the shoe tip cleaning brush is connected with the first driving gear, the one-way transmission device of the shoe upper cleaning brush is connected with the guide gear, and the one-way transmission device of the heel cleaning brush is connected with the second driving gear.

Further, the one-way transmission device includes:

the input shafts are rotatably arranged on the corresponding mounting frames;

one end of the outer sleeve is sleeved on the input shaft and can rotate along with the input shaft, and a first outer end face ratchet wheel is arranged on the end face of the outer sleeve, which is far away from the input shaft;

the end face of the embedded shaft, which is far away from the input shaft, is provided with a first inner end face ratchet wheel, and the transmission direction of the first inner end face ratchet wheel is opposite to that of the first outer end face ratchet wheel;

the bevel gear set comprises a first bevel gear, a second bevel gear and a third bevel gear, the first bevel gear and the second bevel gear are both rotatably arranged on corresponding mounting frames, the first bevel gear and the outer sleeve are coaxially arranged, and a second outer end face ratchet capable of being meshed with and disengaged from the first outer end face ratchet is arranged on the end face of the first bevel gear facing the first outer end face ratchet; the rotation axis of the second bevel gear is perpendicular to the rotation axis of the first bevel gear, and the second bevel gear is meshed with the first bevel gear; the rotating axis of the third bevel gear is coincident with the rotating axis of the first bevel gear, and the third bevel gear is meshed with the second bevel gear;

the output shaft is coaxially arranged with the input shaft and connected with the third bevel gear so as to rotate together with the third bevel gear, at least one element in the output shaft and the third bevel gear is rotationally connected with a corresponding mounting frame, the output shaft movably penetrates through the first bevel gear, and a second inner end face ratchet wheel capable of being meshed with and separated from the first inner end face ratchet wheel is arranged on the end face, facing the first inner end face ratchet wheel, of the output shaft;

the outer ratchet wheel resetting piece is sleeved on the input shaft, and two ends of the outer ratchet wheel resetting piece respectively abut against the mounting frame and the outer sleeve;

the inner ratchet wheel resetting piece is contained in the outer sleeve, and two ends of the inner ratchet wheel resetting piece respectively abut against the input shaft and the embedded shaft;

the first driving gear is connected with an input shaft of the one-way transmission device of the toe cleaning brush, and an output shaft of the one-way transmission device of the toe cleaning brush is connected with a rolling brush of the toe cleaning brush; the guide gear is connected with an input shaft of the vamp cleaning brush one-way transmission device, and an output shaft of the vamp cleaning brush one-way transmission device is connected with the rolling brush of the vamp cleaning brush; the second driving gear is connected with an input shaft of the heel cleaning brush unidirectional transmission device, and an output shaft of the heel cleaning brush unidirectional transmission device is connected with the rolling brush of the heel cleaning brush.

Further, the vamp transmission mechanism comprises a first connecting rod and a first crank hinged to one end of the first connecting rod, the free tail end of the first connecting rod is rotatably connected with the vamp cleaning brush, and the free tail end of the first crank is connected with the first driving gear; the first connecting rod and/or the first crank are telescopic rods with adjustable lengths.

Further, the first driving gear is detachably connected with the vamp cleaning brush; the first crank and the first connecting rod respectively comprise a first rod body, a second rod body and a locking bolt, the first rod body and the second rod body are both provided with elongated adjusting holes in a penetrating mode, the first rod body and the second rod body are arranged in a stacked mode, and the locking bolt sequentially penetrates through the adjusting holes of the first rod body and the adjusting holes of the second rod body so as to detachably connect the first rod body and the second rod body together; the first body of rod of first articulate with first drive gear can dismantle the connection, the second body of rod of first articulate with the first body of rod of first connecting rod rotates and is connected, the second body of rod of first connecting rod with vamp cleaning brush rotates and is connected.

Furthermore, the heel and upper transmission mechanism comprises a second connecting rod and a second crank, one end of the second crank is rotatably connected with the second connecting rod, the free tail end of the second connecting rod is rotatably connected with the upper cleaning brush, and the free tail end of the second crank is connected with a second driving gear.

Furthermore, the second connecting rod comprises a first rod body, a second rod body and a locking bolt, the first rod body and the second rod body are both provided with elongated adjusting holes in a penetrating mode, the first rod body and the second rod body are arranged in a stacked mode, and the locking bolt sequentially penetrates through the adjusting holes of the first rod body and the adjusting holes of the second rod body so as to detachably connect the first rod body and the second rod body together; the first rod body is rotationally connected with the upper cleaning brush, and the second rod body is rotationally connected with the second crank; the second driving gear, the heel cleaning brush and the second crank are detachably connected.

Furthermore, a plurality of leakage holes are formed in the pedal at intervals, a third driving gear is rotatably arranged on the pedal, the mechanical shoe polisher further comprises a sole cleaning mechanism, the sole cleaning mechanism comprises a sole cleaning brush and a sole transmission mechanism connected with the sole cleaning brush, the sole cleaning brush is slidably arranged on the pedal, bristles of the sole cleaning brush penetrate through the leakage holes to extend to the upper portion of the top surface of the pedal, the sole transmission mechanism is connected with the third driving gear, the third driving gear is meshed with the driving rack, the pedal can drive the third driving gear to rotate through the driving rack when rotating, and the rotating third driving gear drives the sole cleaning brush to reciprocate along the length direction of the pedal through the sole transmission mechanism.

Furthermore, the sole transmission mechanism comprises a third connecting rod and a third crank with one end rotatably connected with the third connecting rod, the free tail end of the third connecting rod is rotatably connected with the sole cleaning brush, and the third driving gear is connected with the free tail end of the third crank.

Furthermore, a garbage box is detachably arranged on the rack and is positioned below the pedal.

Furthermore, a heel positioning groove is further concavely arranged on the surface of the pedal, and the heel positioning groove is located at one end, far away from the toe cleaning brush, of the pedal.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

the mechanical shoe polisher adopts the gravitational potential energy and the kinetic energy of the human body to drive the pedal to rotate, and finishes the cleaning of the vamp, the toe cap, the upper and the heel by the matching of the first driving gear, the second driving gear, the driving rack, the vamp transmission mechanism and the heel and upper transmission mechanism, can clean the shoes more comprehensively, effectively improves the efficiency of cleaning the shoes, and is simple and convenient to operate. The mechanical shoe polisher is of a pure mechanical structure, does not use electric energy, does not depend on electric elements such as a power supply and a sensor, can be applied to outdoor environment, can be placed and used in any place, is not affected by humid weather and voltage, and is low in maintenance cost.

Drawings

Fig. 1 is a perspective view of a mechanical shoe polisher according to a preferred embodiment of the present invention.

Fig. 2 is a perspective view of a frame in the mechanical shoe-cleaning machine of fig. 1.

FIG. 3 is a perspective view of the mechanical shoe-cleaning machine shown in FIG. 1 with the frame and the garbage box removed.

FIG. 4 is a perspective view of the mechanical shoe polisher shown in FIG. 3 with the sole cleaning mechanism removed.

Fig. 5 is a perspective view of a sole cleaning mechanism in the mechanical shoe polisher of fig. 3.

Fig. 6 is a perspective view of the mechanical shoe polisher of fig. 4 from another perspective.

Fig. 7 is a front view of the mechanical shoe polisher of fig. 1.

Fig. 8 is a block diagram of a vamp transmission mechanism of the mechanical shoe-cleaning machine of fig. 4.

Fig. 9 is a block diagram of the mechanical shoe polisher shown in fig. 4 at the heel upper drive mechanism.

FIG. 10 is a perspective view of a one-way transmission device of the mechanical shoe-cleaning machine in accordance with the preferred embodiment of the present invention.

Fig. 11 is an exploded view of the unidirectional actuator of fig. 10.

Figure 12 is a block diagram of a prior art footwear.

Description of the main elements

100. A mechanical shoe polisher; 2. a frame; 21. a base plate; 22. a handle; 221. an arcuate bar; 223. a cross beam; 23. an ear mount; 24. a drive rack; 3. a pedal; 31. a guide rail; 32. a guide rack; 33. a leak hole; 34. a plate body; 35. a fixed block; 36. a fixed mount; 37. a connecting frame; 38. middle and high heel position clamping; 39. clamping the flat root; 4. a toe cleaning brush; 41. rolling and brushing; 42. a mounting frame; 43. a one-way transmission device; 431. an input shaft; 432. an outer sleeve; 4321. a first outer end surface ratchet; 433. an embedded shaft; 4331. a first inner end surface ratchet wheel; 434. a bevel gear set; 4341. a first bevel gear; 4342. a second outer end face ratchet wheel; 4343. a second bevel gear; 4345. a third bevel gear; 435. an output shaft; 4351. a second inner end surface ratchet wheel; 436. an outer ratchet reset member; 437. an inner ratchet reset member; 44. a toe drive mechanism; 441. a driving gear; 443. a driven gear; 46. a roller; 5. a shoe upper cleaning brush; 51. a vamp transmission mechanism; 52. a first link; 53. a first crank; 54. a first rod body; 55. a second rod body; 56. locking the bolt; 57. an adjustment hole; 6. an upper cleaning brush; 61. flat brushing of the upper; 63. a guide rod; 65. a connecting rod; 7. a shoe heel cleaning brush; 71. a heel-upper drive mechanism; 73. a second link; 74. a second crank; 81. a first drive gear; 82. a guide gear; 83. a second drive gear; 84. a third drive gear; 9. a sole cleaning mechanism; 91. a sole cleaning brush; 912. a fixing frame; 913. a guide bar; 914. a connecting rod; 915. flat brushing of the sole; 93. a sole drive mechanism; 931. a third link; 932. a third crank; 10. a trash box; 200. a toe cap; 300. a shoe upper; 400. an upper; 500. a heel; 600. a shoe sole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a mechanical shoe polisher 100 according to a preferred embodiment of the present invention includes a frame 2, a pedal 3, a toe cleaning brush 4, a vamp cleaning brush 5, an upper cleaning brush 6, and a heel cleaning brush 7.

Referring also to fig. 2, drive racks 24 are provided at opposite ends of the frame 2. In this embodiment, the frame 2 includes a bottom plate 21, two handles 22, and two ear seats 23. In the present embodiment, the bottom plate 21 has a substantially rectangular parallelepiped plate shape. The two handles 22 are oppositely arranged along the width direction of the bottom plate 21, each handle 22 comprises two arc-shaped rods 221 and a cross beam 223, the two arc-shaped rods 221 are oppositely arranged along the length direction of the bottom plate 21, and one end of each handle is connected with the bottom plate 21; the two arc rods 221 are symmetrically arranged, and the center of each arc rod 221 is located between the two arc rods 221. The side of each curved bar 221 facing the other curved bar 221 is provided with said driving rack 24. Opposite ends of the cross bar 223 are connected to free ends of the two arc-shaped bars 221, respectively, so that the user can conveniently take and place the mechanical shoe-cleaning machine 100. The two ear seats 23 are oppositely arranged along the width direction of the bottom plate 21, and one ends of the two ear seats 23 are connected with the bottom plate 21.

Referring to fig. 3, 4 and 7, the pedal 3 is rotatably mounted on the frame 2, the pedal 3 is provided with a guide rail 31, and the guide rail 31 is provided with a guide rack 32; the pedal 3 is also provided with a plurality of leakage holes 33 at intervals. Specifically, the pedal 3 includes a plate 34, four fixing blocks 35 and a fixing frame 36. The plate 34 is substantially rectangular plate-shaped and is used for a user to step on, the length direction of the plate 34 is parallel to the length direction of the bottom plate 21, two opposite sides of the plate 34 are respectively connected with the two ear seats 23 in a rotating manner through rotating shafts, and in the embodiment, the connecting position of the plate 34 and the ear seats 23 is located at the substantially middle position of the plate 34. The plurality of orifices 33 are all perforated on the plate body 34, in the present embodiment, the orifices 33 are long-strip-shaped, and the length direction is parallel to the length direction of the plate body 34, and the plurality of orifices 33 are arranged side by side along the width direction of the plate body 34. The four fixing blocks 35 are respectively installed at four corners of the top surface of the plate body 34. The fixing frame 36 is located below the plate body 34 and connected to the bottom of the plate body 34. The guide rails 31 are located above the plate body 34, in the present embodiment, the number of the guide rails 31 is two, the two guide rails 31 are located on two opposite sides of the plate body 34, the guide rails 31 are arranged obliquely, the higher end of each guide rail 31 is connected with the plate body 34 through a connecting frame 37, and the lower end of each guide rail 31 extends towards one end of the plate body 34; the guide rack 32 is provided on the bottom surface of the guide rail 31.

Referring to fig. 12, the toe cleaning brush 4 is used for cleaning the toe 200, the toe cleaning brush 4 is rotatably mounted on one end of the pedal 3, the toe cleaning brush 4 is provided with a first driving gear 81, and the first driving gear 81 is engaged with the driving rack 24 on one end of the frame 2.

In this embodiment, the toe cleaning brush 4 includes a rolling brush 41, a mounting frame 42 and a one-way transmission device 43, the mounting frame 42 is installed on the pedal 3, the one-way transmission device 43 is installed on the mounting frame 42 and connected with the rolling brush 41, specifically: the rolling brush 41 is arranged along the width direction of the pedal 3, and two opposite ends of the rolling brush 41 are respectively and rotatably connected with two fixed blocks 35 at the same end of the plate body 34; the number of the mounting frames 42 and the number of the one-way transmission devices 43 are two, and the two mounting frames 42 are respectively fixed on the two fixing blocks 35 connected with the rolling brush 41; the two mounting brackets 42 are also connected to the lower ends of the two guide rails 31, respectively, so that the installation of the guide rails 31 is more stable. Two one-way transmission devices 43 are respectively arranged on the two mounting frames 42 and are connected with the rolling brush 41 through a toe transmission mechanism 44.

The first driving gear 81 is mounted on the one-way transmission 43. When the pedal 3 is stressed to rotate relative to the frame 2, the first driving gear 81 can move along the driving rack 24, so that the first driving gear 81 rotates, and the rotating first driving gear 81 drives the rolling brush 41 to rotate after passing through the one-way transmission device 43 and the toe transmission mechanism 44 in sequence, thereby cleaning the toe 200. The one-way transmission device 43 is arranged to convert the forward and reverse rotation of the first driving gear 81 into the directional rotation of the rolling brush 41, so as to avoid reverse dust emission during cleaning.

Referring to fig. 10 and 11, in particular, the one-way transmission 43 includes an input shaft 431, an outer sleeve 432, an inner embedded shaft 433, a bevel gear set 434, an output shaft 435, an outer ratchet reset 436 and an inner ratchet reset 437.

The input shaft 431 is rotatably installed on the installation frame 42, and the input shaft 431 is parallel to the width direction of the pedal 3; the first drive gear 81 is connected to one end of the input shaft 431. In the present embodiment, the first drive gear 81 is detachably inserted into one end of the input shaft 431 by insertion or the like and is rotatable together with the input shaft 431.

One end of the outer sleeve 432 is sleeved on one end of the input shaft 431 far away from the first driving gear 81 and can rotate together with the input shaft 431. The end surface of the outer sleeve 432 remote from the input shaft 431 is provided with a first outer end surface ratchet 4321. One end of the embedded shaft 433 is accommodated in one end of the outer sleeve 432 far away from the input shaft 431 and can rotate together with the outer sleeve 432, and in the embodiment, the embedded shaft 433 is connected with the outer sleeve 432 through a spline so as to further improve the transmission reliability; the end face, away from the input shaft 431, of the embedded shaft 433 is provided with a first inner end face ratchet 4331, the outer diameter of the first inner end face ratchet 4331 is smaller than the outer diameter of the first outer end face ratchet 4321, and the transmission direction of the first inner end face ratchet 4331 is opposite to that of the first outer end face ratchet 4321.

Bevel gear set 434 includes a first bevel gear 4341, a second bevel gear 4343, and a third bevel gear 4345. The first bevel gear 4341 and the second bevel gear 4343 are rotatably mounted on the mounting bracket 42, wherein the first bevel gear 4341 and the outer sleeve 432 are coaxially disposed, and a second outer end surface ratchet 4342 capable of engaging with and disengaging from the first outer end surface ratchet 4321 is disposed on an end surface of the first bevel gear 4341 facing the first outer end surface ratchet 4321. In this embodiment, the number of the second bevel gears 4343 is two, the two second bevel gears 4343 are coaxially and oppositely arranged, the rotation axes of the two second bevel gears 4343 are perpendicular to the rotation axis of the first bevel gear 4341, and the two second bevel gears 4343 are respectively engaged with two opposite sides of the first bevel gear 4341; the rotation axis of the third bevel gear 4345 coincides with the rotation axis of the first bevel gear 4341, and the third bevel gear 4345 is located between the two second bevel gears 4343 and is engaged with both of the two second bevel gears 4343.

The output shaft 435 is rotatably connected with the mounting frame 42, and the output shaft 435 is coaxially arranged with the input shaft 431 and connected with the third bevel gear 4345 so as to rotate together with the third bevel gear 4345; the output shaft 435 movably passes through a first bevel gear 4341, specifically: a through hole (not shown) is formed in the center of the first bevel gear 4341, the output shaft 435 passes through the through hole, and the outer peripheral wall of the output shaft 435 and the inner hole wall of the through hole of the first bevel gear 4341 are arranged at intervals. An end surface of the output shaft 435 facing the first inner end surface ratchet 4331 is provided with a second inner end surface ratchet 4351 which can engage and disengage with the first inner end surface ratchet 4331. In this embodiment, the output shafts 435 of the two one-way transmissions 43 in the toe cleaning brush 4 are connected together at ends remote from the second inner end face ratchet 4351. Preferably, the output shafts 435 of the two unidirectional transmissions 43 in the toe cleaning brush 4 are integrally formed. The outer ratchet reset 436 is sleeved on the input shaft 431 and two ends of the outer ratchet reset respectively abut against the mounting frame 42 and the outer sleeve 432. The inner ratchet return 437 is housed in the outer sleeve 432, and both ends thereof respectively abut against the input shaft 431 and the inner shaft 433. Preferably, the outer ratchet reset member 436 and the inner ratchet reset member 437 are both springs, and it is understood that other elastic reset mechanisms such as elastic sleeves may be adopted for the outer ratchet reset member 436 and the inner ratchet reset member 437. It is understood that in other embodiments, third bevel gear 4345 may be rotatably coupled to mounting bracket 42, output shaft 435 may be rotatably coupled to third bevel gear 4345, or both third bevel gear 4345 and output shaft 435 may be rotatably coupled to mounting bracket 42.

Referring to fig. 6, in the present embodiment, the toe transmission mechanism 44 is a gear transmission mechanism, and includes a driving gear 441 and a driven gear 443. The driving gear 441 is mounted on the output shaft 435 of the one-way transmission device 43 of the toe cleaning brush 4, and the driven gear 443 is mounted on the rolling brush 41 and engaged with the driving gear 441.

When the first driving gear 81 rotates clockwise in the left-hand view of fig. 10, the input shaft 431, the outer sleeve 432, the inner embedded shaft 433, the first outer end face ratchet 4321 and the first inner end face ratchet 4331 also rotate clockwise, and at this time, the first outer end face ratchet 4321 is engaged with the second outer end face ratchet 4342 to drive the first bevel gear 4341 connected with the second outer end face ratchet 4342 to rotate; since the transmission direction of the first inner end face ratchet 4331 is opposite to the transmission direction of the first outer end face ratchet 4321, at this time, the second inner end face ratchet 4351 presses against the first inner end face ratchet 4331, the inner ratchet reset member 437 is compressed, and the second inner end face ratchet 4351 is disengaged from the first inner end face ratchet 4331 and is in a non-transmission state; the first bevel gear 4341 drives the third bevel gear 4345 and the output shaft 435 to rotate counterclockwise through the second bevel gear 4343, and the output shaft 435 drives the roller brush 41 to rotate clockwise through the driving gear 441 and the driven gear 443; when the first driving gear 81 rotates counterclockwise as viewed from the left in fig. 10, the input shaft 431, the embedded shaft 433, the outer sleeve 432, the first outer end face ratchet 4321 and the first inner end face ratchet 4331 also rotate counterclockwise, the first inner end face ratchet 4331 is engaged with the second inner end face ratchet 4351 to drive the output shaft 435 and the third bevel gear 4345 to rotate counterclockwise, and the output shaft 435 drives the rolling brush 41 to rotate clockwise through the driving gear 441 and the driven gear 443; the third bevel gear 4345 rotating counterclockwise drives the first bevel gear 4341 and the second outer end face ratchet 4342 to rotate clockwise through the two second bevel gears 4343, at this time, the second outer end face ratchet 4342 presses against the first outer end face ratchet 4321, the outer ratchet reset member 436 is compressed, and the second outer end face ratchet 4342 is disengaged from the first outer end face ratchet 4321 and is in a non-transmission state. Therefore, the one-way transmission device 43 can ensure that the rolling brush 41 rotates in one direction when the first driving gear 81 rotates in the forward and reverse directions, so as to avoid reverse dust emission.

When the rolling brush 41 is rotated by friction of shoes to drive the output shaft 435 and the third bevel gear 4345 to rotate clockwise at the left-hand viewing angle of fig. 10, the third bevel gear 4345 drives the first bevel gear 4341 and the second outer end face ratchet 4342 to move counterclockwise through the two second bevel gears 4343, the second outer end face ratchet 4342 is engaged with the first outer end face ratchet 4321, meanwhile, the output shaft 435 drives the second inner end face ratchet 4351 to rotate clockwise, the second inner end face ratchet 4351 is engaged with the first inner end face ratchet 4331, but the input shaft 431 cannot rotate because the rotation directions of the second outer end face ratchet 4342, the first outer end face ratchet 4321, the second inner end face ratchet 4351 and the first inner end face ratchet 4331 are opposite, the movement of the input shaft 431 is blocked, and the input shaft 431 cannot be driven; when the rolling brush 41 is rubbed by shoes to rotate and drive the output shaft 435 and the third bevel gear 4345 to rotate counterclockwise in the left visual angle of fig. 10, the third bevel gear 4345 drives the first bevel gear 4341 and the second outer end face ratchet 4342 to rotate clockwise through the two second bevel gears 4343, the second outer end face ratchet 4342 and the first outer end face ratchet 4321 are in a disengaged state, and the outer ratchet reset piece 436 is compressed; meanwhile, the output shaft 435 drives the second inner end surface ratchet 4351 to rotate counterclockwise, the second inner end surface ratchet 4351 presses against the first inner end surface ratchet 4331, the inner ratchet reset member 437 is compressed, the second inner end surface ratchet 4351 is disengaged from the first inner end surface ratchet 4331, and the input shaft 431 is not driven. It can be seen that the one-way transmission device 43 also has a reverse stroke non-transmission characteristic, which can prevent the accidental movement of the roller brush 41 from causing adverse effects on the operation of the mechanical shoe-cleaning machine 100, and ensure that the cleaning work is smoothly performed.

Referring to fig. 3, 4 and 6 again, the shoe upper cleaning brush 5 is slidably supported on the guide rail 31, a guide gear 82 engaged with the guide rack 32 is installed on the shoe upper cleaning brush 5, and the shoe upper cleaning brush 5 is connected with the first driving gear 81 through the shoe upper transmission mechanism 51.

In the present embodiment, the upper cleaning brush 5 extends in the width direction of the pedal 3, and the structure of the upper cleaning brush 5 is substantially the same as that of the toe cleaning brush 4, and includes a mounting frame 42, a one-way transmission device 43, and a rolling brush 41, and the one-way transmission device 43 is mounted on the mounting frame 42 and connected to the rolling brush 41. Specifically, the number of the mounting brackets 42 is two, and the two mounting brackets 42 are slidably supported on the two guide rails 31 through pulleys 46, respectively. The number of the one-way transmission devices 43 is two, and the two one-way transmission devices 43 are respectively arranged on the two mounting frames 42; opposite ends of the roll brush 41 are connected to two one-way transmissions 43, respectively. The guide gear 82 is arranged on the one-way transmission device 43 of the vamp cleaning brush 5, and the guide gear 82 can drive the rolling brush 41 of the vamp cleaning brush 5 to rotate through the one-way transmission device 43 when rotating. The one-way transmission device 43 can ensure that the rolling brush 41 rotates towards one direction when the guide gear 82 rotates forwards and backwards so as to avoid dust.

Referring to fig. 10 and 11 again, in the present embodiment, the one-way transmission device 43 of the upper cleaning brush 5 and the one-way transmission device 43 of the toe cleaning brush 4 have the same structure, and each of the two devices includes an input shaft 431, an outer sleeve 432, an inner embedded shaft 433, a bevel gear set 434, an output shaft 435, an outer ratchet reset member 436, and an inner ratchet reset member 437.

The input shaft 431 is rotatably arranged on the mounting rack 42 of the vamp cleaning brush 5, and the input shaft 431 is parallel to the width direction of the pedal 3; the guide gear 82 is connected to one end of an input shaft 431 of the upper cleaning brush 5. One end of the outer sleeve 432 is sleeved on one end of the input shaft 431 far away from the guide gear 82 and can rotate along with the input shaft 431. The end surface of the outer sleeve 432 remote from the input shaft 431 is provided with a first outer end surface ratchet 4321. One end of the embedded shaft 433 is received in an end of the outer sleeve 432 remote from the input shaft 431 and is rotatable with the outer sleeve 432. The end face, away from the input shaft 431, of the embedded shaft 433 is provided with a first inner end face ratchet 4331, the outer diameter of the first inner end face ratchet 4331 is smaller than the outer diameter of the first outer end face ratchet 4321, and the transmission direction of the first inner end face ratchet 4331 is opposite to that of the first outer end face ratchet 4321.

Bevel gear set 434 includes a first bevel gear 4341, a second bevel gear 4343, and a third bevel gear 4345. The first bevel gear 4341 and the second bevel gear 4343 are both rotatably arranged on the mounting frame 42 of the shoe upper cleaning brush 5, wherein the first bevel gear 4341 and the outer sleeve 432 are coaxially arranged, and a second outer end face ratchet 4342 capable of being engaged with and disengaged from the first outer end face ratchet 4321 is arranged on the end face of the first bevel gear 4341 facing the first outer end face ratchet 4321; in this embodiment, the number of the second bevel gears 4343 is two, the two second bevel gears 4343 are coaxially and oppositely arranged, the rotation axes of the two second bevel gears 4343 are perpendicular to the rotation axis of the first bevel gear 4341, and the two second bevel gears 4343 are respectively engaged with two opposite sides of the first bevel gear 4341; the rotation axis of the third bevel gear 4345 coincides with the rotation axis of the first bevel gear 4341, and the third bevel gear 4345 is located between the two second bevel gears 4343 and is engaged with both of the two second bevel gears 4343.

The output shaft 435 is rotatably connected with the mounting frame 42 of the vamp cleaning brush 5, the output shaft 435 is coaxially arranged with the input shaft 431 and is connected with the third bevel gear 4345 so as to rotate together with the third bevel gear 4345; the output shaft 435 movably passes through a first bevel gear 4341; an end surface of the output shaft 435 facing the first inner end surface ratchet 4331 is provided with a second inner end surface ratchet 4351 which can engage and disengage with the first inner end surface ratchet 4331. In this embodiment, the opposite ends of the upper cleaning brush 5 are connected to the output shafts 435 of the two unidirectional transmissions 43, respectively, and can rotate together with the output shafts 435.

The outer ratchet reset 436 is sleeved on the input shaft 431 and two ends of the outer ratchet reset respectively abut against the mounting frame 42 and the outer sleeve 432. The inner ratchet return 437 is housed in the outer sleeve 432, and both ends thereof respectively abut against the input shaft 431 and the inner shaft 433.

When the guide gear 82 rotates clockwise in the left view of fig. 10, the input shaft 431, the outer sleeve 432, the inner embedded shaft 433, the first outer end face ratchet 4321 and the first inner end face ratchet 4331 also rotate clockwise, and at this time, the first outer end face ratchet 4321 is engaged with the second outer end face ratchet 4342 to drive the first bevel gear 4341 connected with the second outer end face ratchet 4342 to rotate; since the transmission direction of the first inner end face ratchet 4331 is opposite to the transmission direction of the first outer end face ratchet 4321, at this time, the second inner end face ratchet 4351 presses against the first inner end face ratchet 4331, the inner ratchet reset member 437 is compressed, and the second inner end face ratchet 4351 is disengaged from the first inner end face ratchet 4331 and is in a non-transmission state; the first bevel gear 4341 drives the third bevel gear 4345 and the output shaft 435 to rotate anticlockwise through the second bevel gear 4343, and the output shaft 435 drives the rolling brush 41 of the vamp cleaning brush 5 to rotate anticlockwise; when the guide gear 82 rotates counterclockwise in the left view of fig. 10, the input shaft 431, the outer sleeve 432, the inner embedded shaft 433, the first outer end face ratchet 4321 and the first inner end face ratchet 4331 also rotate counterclockwise, the first inner end face ratchet 4331 is engaged with the second inner end face ratchet 4351 to drive the output shaft 435 and the third bevel gear 4345 to rotate counterclockwise, and the output shaft 435 drives the rolling brush 41 of the shoe upper cleaning brush 5 to rotate counterclockwise; the third bevel gear 4345 rotating counterclockwise drives the first bevel gear 4341 and the second outer end face ratchet 4342 to rotate clockwise through the two second bevel gears 4343, at this time, the second outer end face ratchet 4342 presses against the first outer end face ratchet 4321, the outer ratchet reset piece 436 is compressed, and the second outer end face ratchet 4342 is disengaged from the first outer end face ratchet 4321 and is in a non-transmission state. Therefore, the one-way transmission device 43 can ensure that the rolling brush 41 rotates towards one direction when the guide gear 82 rotates forwards and backwards, so as to avoid dust.

When the rolling brush 41 of the shoe upper cleaning brush 5 is rotated by friction of shoes to drive the output shaft 435 and the third bevel gear 4345 to rotate clockwise in the left visual angle of fig. 10, the third bevel gear 4345 drives the first bevel gear 4341 and the second outer end face ratchet 4342 to move counterclockwise through the two second bevel gears 4343, the second outer end face ratchet 4342 is engaged with the first outer end face ratchet 4321, meanwhile, the output shaft 435 drives the second inner end face ratchet 4351 to rotate clockwise, the second inner end face ratchet 4351 is engaged with the first inner end face ratchet 4331, but the input shaft 431 cannot rotate because the second outer end face ratchet 4342, the first outer end face ratchet 4321, the second inner end face ratchet 4351 and the first inner end face ratchet 4331 are opposite in rotation direction, and the movement of the input shaft 431 is blocked, so that the input shaft 431 cannot be driven; when the rolling brush 41 of the shoe upper cleaning brush 5 is rotated by friction of shoes to drive the output shaft 435 and the third bevel gear 4345 to rotate counterclockwise in the left visual angle of fig. 10, the third bevel gear 4345 drives the first bevel gear 4341 and the second outer end face ratchet 4342 to rotate clockwise through the two second bevel gears 4343, the second outer end face ratchet 4342 and the first outer end face ratchet 4321 are in a disengaged state, and the outer ratchet reset piece 436 is compressed; meanwhile, the output shaft 435 drives the second inner end surface ratchet 4351 to rotate counterclockwise, the second inner end surface ratchet 4351 presses against the first inner end surface ratchet 4331, the inner ratchet reset member 437 is compressed, the second inner end surface ratchet 4351 is disengaged from the first inner end surface ratchet 4331, and the input shaft 431 is not driven. It can be seen that the unidirectional actuator 43 also has a reverse stroke non-transmission characteristic, which prevents the accidental movement of the roller brush 41 in the upper cleaning brush 5 from adversely affecting the operation of the mechanical shoe-cleaning machine 100.

The vamp transmission mechanism 51 can push the one-way transmission device 43 of the vamp cleaning brush 5 to slide along the guide rail 31, and then drive the guide gear 82 to rotate. Referring to fig. 3, 4 and 8, in the present embodiment, the vamp transmission mechanism 51 includes a first link 52 and a first crank 53 hinged to one end of the first link 52. The free end of the first link 52 is rotatably connected to the mounting frame 42 of the upper cleaning brush 5, and the free end of the first crank 53 is connected to the first driving gear 81 and is capable of rotating with the first driving gear 81. When the pedal 3 rotates, the first driving gear 81 moves along the driving rack 24, and pushes the one-way transmission device 43 of the shoe upper cleaning brush 5 to slide along the guide rail 31 after passing through the first crank 53 and the first connecting rod 52, so as to drive the shoe upper cleaning brush 5 to move back and forth along the shoe upper 300, and when the one-way transmission device 43 of the shoe upper cleaning brush 5 slides along the guide rail 31, the one-way transmission device 43 can drive the guide gear 82 to rotate through the guide rack 32, so as to drive the rolling brush 41 of the shoe upper cleaning brush 5 to rotate, so as to clean the shoe upper 300.

In this embodiment, the first link 52 and the first crank 53 are both telescopic rods with adjustable lengths, specifically: the first link 52 and the first crank 53 each include a first rod 54, a second rod 55, and at least one locking bolt 56. The first rod body 54 and the second rod body 55 are both provided with strip-shaped adjusting holes 57 in a penetrating way; the first rod 54 and the second rod 55 are stacked, and the locking bolt 56 sequentially passes through the adjusting hole 57 of the first rod 54 and the adjusting hole 57 of the second rod 55, so as to detachably connect the first rod 54 and the second rod 55 together. The first rod body 54 of the first crank 53 is detachably connected with the center of the first driving gear 81 in an inserting mode and the like, the second rod body 55 of the first crank 53 is rotatably connected with the first rod body 54 of the first connecting rod 52, and the second rod body 55 of the first connecting rod 52 is rotatably connected with the mounting frame 42 of the vamp cleaning brush 5.

When the locking bolt 56 is in a loose state, the first rod 54 or the second rod 55 can be adjusted to move along the length direction of the adjusting hole 57, so as to change the length of the first connecting rod 52 or the first crank 53, wherein the distance of the stroke of the rolling brush 41 in the shoe upper cleaning brush 5, namely the length of the shoe upper 300 which can be wiped by the rolling brush 41, can be changed by adjusting the length of the first crank 53, and the wiping range of the rolling brush 41, namely the position of the shoe upper which is wiped by the rolling brush 41 in the shoe upper cleaning brush 5 can be adjusted by adjusting the length of the first connecting rod 52. Meanwhile, the first driving gear 81 is detachably connected with the input shaft 431 of the one-way transmission device 43 of the toe cleaning brush 4, the first rod 54 of the first crank 53 is detachably connected with the second rod 55, and the first driving gear 81 is detachably connected with the first rod 54 of the first crank 53, so that when the toe cleaning brush is used, the locking bolt 56 can be detached from the first crank 53, the first rod 54 of the first crank 53 is separated from the second rod 55, the first rod 54 of the first crank 53 is pulled out of the first driving gear 81, and finally the first driving gear 81 is pulled out of the input shaft 431, so that the first driving gear 81 can be detached, replaced, and the rotating speed of the rolling brush 41 can be changed according to different requirements by replacing the first driving gears 81 with the same module and different diameters.

Preferably, the first link 52 is longer than the first crank 53, giving the first crank 53 a cyclic characteristic. The length of the first crank 53 and the first link 52 should be controlled within the working length range of the guide rack 32 so that the toe cleaning brush 4 does not collide with the upper cleaning brush 5 and does not move out of the guide rack 32 to collide with other parts of the mechanical shoe polisher 100. It is understood that the specific lengths of the first link 52 and the first crank 53 can be set according to actual requirements, and are not described herein for brevity. It will be appreciated that the guide rack 32 may take the form of a straight strip or other curved shape that fits the upper of the shoe, as desired. It is understood that the first connecting rod 52 and the first crank 53 may also be telescopic rods with other structures in the prior art; it is understood that any one of the first link 52 and the first crank 53 may be a telescopic rod structure as required.

Referring to fig. 3, 4, 6 and 12, two upper cleaning brushes 6 are respectively located at two opposite sides of the pedal 3, the two upper cleaning brushes 6 are both slidably connected to the pedal 3, and the two upper cleaning brushes 6 are respectively located at two opposite ends of the upper cleaning brush 5. Specifically, each upper cleaning brush 6 includes an upper flat brush 61, a plurality of guide rods 63, and a connecting rod 65. The brush hair of each upper flat brush 61 is arranged towards the other upper flat brush 61; a plurality of guide rods 63 are respectively connected to the opposite ends of the upper flat brush 61 and are respectively connected with the fixing blocks 35 at the two ends of the plate body 34 in a sliding manner so as to guide the sliding of the upper flat brush 61; the connecting rod 65 is connected to the side of the upper flat brush 61 facing away from the bristles and is located at the end of the upper flat brush 61 remote from the toe cleaning brush 4.

The heel cleaning brush 7 is used to clean the heel 500. The heel cleaning brush 7 and the toe cleaning brush 4 are respectively arranged at two opposite ends of the vamp cleaning brush 5, and the heel cleaning brush 7 is rotatably arranged on the pedal 3. The heel cleaning brush 7 is provided with a second driving gear 83, and the second driving gear 83 is meshed with the driving rack 24 at the other end of the frame 2. The second driving gear 83 is connected to the two upper cleaning brushes 6 via the heel upper transmission mechanism 71 to drive the upper cleaning brushes 6 to reciprocate along the length of the tread plate 3.

In this embodiment, heel cleaning brush 7 extends along footboard 3 width direction, and its structure is the same with vamp cleaning brush 5's structure, all includes mounting bracket 42, one-way transmission 43 and round brush 41, and one-way transmission 43 installs on mounting bracket 42 and is connected with round brush 41, specifically: the number of the mounting frames 42 is two, and the two mounting frames 42 are both arranged at one end of the plate body 34 of the pedal 3 far away from the toe cleaning brush 4 and are oppositely arranged; the number of the one-way transmission devices 43 is two, and the two one-way transmission devices 43 are respectively arranged on the two mounting frames 42; the second driving gear 83 is mounted on the one-way transmission 43. The roller brush 41 is connected to two one-way transmissions 43. The unidirectional transmission device 43 can convert the forward and reverse direction rotation motion of the second driving gear 83 into the fixed direction rotation motion of the rolling brush 41, so that the reverse winding of the cleaning dust is avoided.

Referring to fig. 10 and 11, in the present embodiment, the one-way transmission device 43 of the heel cleaning brush 7 and the one-way transmission device 43 of the toe cleaning brush 4 have the same structure, and each of the two devices includes an input shaft 431, an outer sleeve 432, an inner embedded shaft 433, a bevel gear set 434, an output shaft 435, an outer ratchet reset member 436, and an inner ratchet reset member 437.

The input shaft 431 is rotatably installed on the installation frame 42 of the heel cleaning brush 7, and the input shaft 431 is parallel to the width direction of the pedal 3; the second drive gear 83 is connected to one end of the input shaft 431. In the present embodiment, the second drive gear 83 is detachably inserted into one end of the input shaft 431 by insertion or the like and is rotatable together with the input shaft 431. One end of the outer sleeve 432 is sleeved on one end of the input shaft 431 far away from the second driving gear 83 and can rotate together with the input shaft 431. The end surface of the outer sleeve 432 remote from the input shaft 431 is provided with a first outer end surface ratchet 4321. One end of the embedded shaft 433 is received in an end of the outer sleeve 432 remote from the input shaft 431 and is rotatable with the outer sleeve 432. The end face, away from the input shaft 431, of the embedded shaft 433 is provided with a first inner end face ratchet 4331, the outer diameter of the first inner end face ratchet 4331 is smaller than the outer diameter of the first outer end face ratchet 4321, and the transmission direction of the first inner end face ratchet 4331 is opposite to that of the first outer end face ratchet 4321.

Bevel gear set 434 includes a first bevel gear 4341, a second bevel gear 4343, and a third bevel gear 4345. A first bevel gear 4341 and a second bevel gear 4343 are rotatably mounted on the mounting frame 42 of the heel cleaning brush 7, wherein the first bevel gear 4341 is coaxially arranged with the outer sleeve 432, and a second outer end face ratchet 4342 capable of engaging with and disengaging from the first outer end face ratchet 4321 is arranged on the end face of the first bevel gear 4341 facing the first outer end face ratchet 4321; in this embodiment, the number of the second bevel gears 4343 is two, the two second bevel gears 4343 are coaxially and oppositely arranged, the rotation axes of the two second bevel gears 4343 are perpendicular to the rotation axis of the first bevel gear 4341, and the two second bevel gears 4343 are respectively engaged with two opposite sides of the first bevel gear 4341; the rotation axis of the third bevel gear 4345 coincides with the rotation axis of the first bevel gear 4341, and the third bevel gear 4345 is located between the two second bevel gears 4343 and is engaged with both of the two second bevel gears 4343.

The output shaft 435 is rotatably connected with the mounting frame 42 of the heel cleaning brush 7, the output shaft 435 is coaxially arranged with the input shaft 431 and is connected with a third bevel gear 4345 so as to rotate together with the third bevel gear 4345; the output shaft 435 movably passes through a first bevel gear 4341; an end surface of the output shaft 435 facing the first inner end surface ratchet 4331 is provided with a second inner end surface ratchet 4351 which can engage and disengage with the first inner end surface ratchet 4331. Opposite ends of the rolling brush 41 of the heel cleaning brush 7 are connected to output shafts 435 of two one-way transmissions 43, respectively, and can rotate together with the output shafts 435. It is understood that the output shafts 435 of the two unidirectional transmissions 43 can be connected together, and the rolling brush 41 is sleeved on the output shafts 435 of the two unidirectional transmissions 43.

When the second driving gear 83 rotates clockwise in the left view of fig. 10, the input shaft 431, the outer sleeve 432, the inner embedded shaft 433, the first outer end face ratchet 4321 and the first inner end face ratchet 4331 also rotate clockwise, and at this time, the first outer end face ratchet 4321 is engaged with the second outer end face ratchet 4342 to drive the first bevel gear 4341 connected with the second outer end face ratchet 4342 to rotate; since the transmission direction of the first inner end face ratchet 4331 is opposite to the transmission direction of the first outer end face ratchet 4321, at this time, the second inner end face ratchet 4351 presses against the first inner end face ratchet 4331, the inner ratchet reset member 437 is compressed, and the second inner end face ratchet 4351 is disengaged from the first inner end face ratchet 4331 and is in a non-transmission state; the first bevel gear 4341 drives the third bevel gear 4345 and the output shaft 435 to rotate anticlockwise through the second bevel gear 4343, and the output shaft 435 drives the rolling brush 41 of the heel cleaning brush 7 to rotate anticlockwise; when the second driving gear 83 rotates counterclockwise in the left view of fig. 10, the input shaft 431, the embedded shaft 433, the outer sleeve 432, the first outer end face ratchet 4321 and the first inner end face ratchet 4331 also rotate counterclockwise, the first inner end face ratchet 4331 is engaged with the second inner end face ratchet 4351 to drive the output shaft 435 and the third bevel gear 4345 to rotate counterclockwise, and the output shaft 435 drives the rolling brush 41 of the heel cleaning brush 7 to rotate counterclockwise; the third bevel gear 4345 rotating counterclockwise drives the first bevel gear 4341 and the second outer end face ratchet 4342 to rotate clockwise through the two second bevel gears 4343, at this time, the second outer end face ratchet 4342 presses against the first outer end face ratchet 4321, the outer ratchet reset member 436 is compressed, and the second outer end face ratchet 4342 is disengaged from the first outer end face ratchet 4321 and is in a non-transmission state. Therefore, the arrangement of the one-way transmission device 43 can ensure that the rolling brush 41 of the heel cleaning brush 7 rotates towards one direction when the second driving gear 83 rotates forwards and backwards, so as to avoid reverse dust emission.

When the rolling brush 41 of the heel cleaning brush 7 is rotated by friction of shoes to drive the output shaft 435 and the third bevel gear 4345 to rotate clockwise in the left visual angle of fig. 10, the third bevel gear 4345 drives the first bevel gear 4341 and the second outer end face ratchet 4342 to move counterclockwise through the two second bevel gears 4343, the second outer end face ratchet 4342 is engaged with the first outer end face ratchet 4321, meanwhile, the output shaft 435 drives the second inner end face ratchet 4351 to rotate clockwise, the second inner end face ratchet 4351 is engaged with the first inner end face ratchet 4331, but the input shaft 431 cannot rotate due to the opposite rotation directions of the second outer end face ratchet 4342, the first outer end face ratchet 4321, the second inner end face ratchet 4351 and the first inner end face ratchet 4331, and the movement of the input shaft 431 is blocked, so that the input shaft 431 cannot be driven; when the rolling brush 41 of the heel cleaning brush 7 is rubbed by shoes to rotate and drive the output shaft 435 and the third bevel gear 4345 to rotate counterclockwise in the left visual angle of fig. 10, the third bevel gear 4345 drives the first bevel gear 4341 and the second outer end face ratchet 4342 to rotate clockwise through the two second bevel gears 4343, the second outer end face ratchet 4342 and the first outer end face ratchet 4321 are in a disengaged state, and the outer ratchet reset piece 436 is compressed; meanwhile, the output shaft 435 drives the second inner end surface ratchet 4351 to rotate counterclockwise, the second inner end surface ratchet 4351 presses against the first inner end surface ratchet 4331, the inner ratchet reset member 437 is compressed, the second inner end surface ratchet 4351 is disengaged from the first inner end surface ratchet 4331, and the input shaft 431 is not driven. It can be seen that the one-way transmission device 43 also has a reverse stroke non-transmission characteristic, which can prevent the accidental movement of the roller brush 41 in the heel cleaning brush 7 from adversely affecting the operation of the mechanical shoe-cleaning machine 100.

Referring to fig. 9, in the present embodiment, the number of the heel upper transmission mechanisms 71 is two, and the two heel upper transmission mechanisms 71 are respectively located at two opposite ends of the heel cleaning brush 7. Each heel upper transmission mechanism 71 comprises a second connecting rod 73 and a second crank 74 with one end rotatably connected with the second connecting rod 73, the free tail ends of the two second connecting rods 73 are respectively rotatably connected with the connecting rods 65 of the two upper flat brushes 61, and the free tail end of the second crank 74 is connected with a second driving gear 83 and can rotate along with the second driving gear 83. When the pedal 3 rotates, the second driving gear 83 moves along the driving rack 24, and pushes the upper cleaning brush 6 to slide along the length direction of the pedal 3 in a reciprocating manner through the second crank 74 and the second connecting rod 73, so as to clean the upper 400.

In the present embodiment, the second link 73 is a telescopic rod with adjustable length, and has the same structure as the first link 52, and includes a first rod 54, a second rod 55 and at least one locking bolt 56. The first rod body 54 and the second rod body 55 are both provided with strip-shaped adjusting holes 57 in a penetrating way; the first rod 54 and the second rod 55 are arranged in a stacked manner, and the locking bolt 56 sequentially penetrates through the adjusting hole 57 of the first rod 54 and the adjusting hole 57 of the second rod 55 so as to detachably connect the first rod 54 and the second rod 55 together; one end of the first rod 54 is rotatably connected to the connecting rod 65, and one end of the second rod 55 is rotatably connected to one end of the second crank 74. When the locking bolt 56 is in a loose state, the position of the first rod 54 or the second rod 55 can be movably adjusted, and the length of the second link 73 can be changed, so as to adjust the wiping position of the upper flat brush 61.

In the present embodiment, the second crank 74 is detachably connected to the second drive gear 83 by means of a plug-in connection. Because the second driving gear 83 is detachably connected with the input shaft 431 of the one-way transmission device 43 of the heel cleaning brush 7, the first rod 54 of the second connecting rod 73 is detachably connected with the second rod 55, and the second driving gear 83 is detachably connected with the second crank 74, when the shoe cleaning brush is used, the locking bolt 56 can be detached from the second connecting rod 73, then the second crank 74 is pulled out from the second driving gear 83, and finally the second driving gear 83 is pulled out from the input shaft 431 of the heel cleaning brush 7, so that the second driving gear 83 can be disassembled, assembled and replaced, and the rotating speed of the rolling brush 41 in the heel cleaning brush 7 can be changed by replacing the second driving gears 83 with the same modulus and different diameters, so as to meet the requirements of different customers. Preferably, the second link 73 is longer than the second crank 74, giving the second crank 74 a cyclic characteristic.

Referring to fig. 1, 3, 4, 5, 7 and 12, a third driving gear 84 is rotatably mounted on the pedal 3, and the third driving gear 84 is engaged with the driving rack 24. In this embodiment, the third driving gear 84 is rotatably connected to an end of the fixing frame 36 closer to the toe cleaning brush 4, the third driving gear 84 and the first driving gear 81 are engaged with the driving rack 24 at the same end of the frame 2, and the third driving gear 84 and the first driving gear 81 are respectively located at opposite sides of the plate body 34. The mechanical shoe polisher 100 further includes a shoe sole cleaning mechanism 9 for cleaning the shoe sole. The sole cleaning mechanism 9 comprises a sole cleaning brush 91, the sole cleaning brush 91 is connected with the pedal 3 in a sliding way, and the sole cleaning brush 91 penetrates through the plurality of leakage holes 33 to extend to the upper part of the top surface of the pedal 3; the sole cleaning brush 91 is provided with a sole transmission mechanism 93, and the sole transmission mechanism 93 is connected with the third driving gear 84. When the pedal 3 is stressed to rotate relative to the frame 2, the third driving gear 84 is driven to rotate by the driving rack 24, and the rotating third driving gear 84 drives the sole cleaning brush 91 to reciprocate along the length direction of the pedal 3 through the sole transmission mechanism 93, so that the sole 600 is cleaned.

In this embodiment, the sole cleaning brush 91 includes a fixing frame 912, a guide rod 913, and an engaging rod 914. The fixing frame 912 is positioned below the pedal 3 plate body 34, the fixing frame 912 is provided with a plurality of parallel sole flat brushes 915, and the length direction of the sole flat brushes 915 is parallel to the length direction of the pedal 3. The bristles of the plurality of sole flat brushes 915 pass through the plurality of weep holes 33 to extend above the top surface of the plate 34. The number of the guide rods 913 is plural, and the plural guide rods 913 are parallel to the length direction of the pedal 3 and are respectively connected to the opposite ends of the fixing frame 912; a plurality of guide rods 913 are slidably coupled to the fixing frames 36 of the pedals 3, respectively, to guide the movement of the sole cleaning brush 91. The connecting rod 914 is mounted on the fixing frame 912 and perpendicular to the guiding rod 913. In this embodiment, the engagement bar 914 is located at one end of the fixing frame 912 near the toe cleaning brush 4.

The sole transmission mechanism 93 includes a third link 931 and a third crank 932 having one end rotatably connected to one end of the third link 931. The free end of the third link 931 is rotatably connected to the joint rod 914; the free end of the third crank 932 is connected to the third drive gear 84. When the third driving gear 84 rotates, the third crank 932 and the third link 931 can be driven to rotate, and the fixed frame 912 and the sole flat brush 915 connected thereto are driven to reciprocate along the length direction of the pedal 3.

If the shoe to be cleaned is a flat shoe, the friction between the sole of the flat shoe and the pedal 4 prevents the flat shoe from moving relative to the pedal 4 during cleaning, since the contact area between the flat shoe and the pedal 4 is large. In the shoes with heels, the contact area between the soles and the pedals 4 is small, so that the shoes are easy to move relative to the pedals 4 during cleaning, and the cleaning work cannot be smoothly carried out. Referring to fig. 4 again, in the present embodiment, a heel positioning groove is further disposed on the plate body 34 of the pedal 3, and the heel positioning groove is located at an end of the plate body 34 far away from the toe cleaning brush 4. In the present embodiment, the heel positioning groove specifically includes a medium-high heel position clip 38 and a flat heel position clip 39, so as to position the shoe and prevent the shoe from moving freely during the cleaning process. The tank bottom of well high heel screens 38 is further equipped with a plurality of draw-in grooves (not marked) concavely, wherein, the cross section of well high heel screens 38 is great for the screens of well heel, and the cross section of a plurality of draw-in grooves is less, is used for the screens of high heel. The flat heel position clip 39 is used for positioning the flat heel. It is understood that the size of the high heel block 38 and the low heel block 39 can be set according to actual requirements, and will not be described herein for brevity.

Referring to fig. 1 again, in the present embodiment, a garbage box 10 is further installed on the frame 2, and the garbage box 10 is located below the sole cleaning brush 91 and is used for collecting garbage such as gravels and mud brushed by the toe cleaning brush 4, the vamp cleaning brush 5, the heel cleaning brush 7, the upper cleaning brush 6 and the sole cleaning brush 91. Preferably, the waste bin 10 is removably positioned within the space defined by the base 21 and the handles 22 to facilitate subsequent dumping of waste within the bin 10.

When the mechanical shoe polisher 100 is used, a foot wearing shoes is placed on the plate 34 of the pedal 3, the pedal 3 is rotated relative to the frame 2 around the rotation axis by alternately exerting force on the pedal 3 through the toes and the heels of a person, and the driving rack 24 drives the first driving gear 81, the second driving gear 83 and rotates:

when the first driving gear 81 rotates, on one hand, the vamp cleaning brush 5 is driven to slide along the guide rail 31 through the vamp transmission mechanism 51, so that the rolling brush 41 of the vamp cleaning brush 5 reciprocates along the vamp 300, the vamp cleaning brush 5 slides along the guide rail 31 and simultaneously drives the guide gear 82 to rotate through the guide rack 32, and the rotating guide gear 82 drives the rolling brush 41 of the vamp cleaning brush 5 to rotate through the one-way transmission device 43 of the vamp cleaning brush 5, so that the vamp 300 is cleaned; on the other hand, the first driving gear 81 rotates to drive the toe roller brush 41 to rotate through the one-way transmission device 43 and the toe transmission mechanism 44 of the toe cleaning brush 4, so as to clean the toe 200.

When the second driving gear 83 rotates, on one hand, the one-way transmission device 43 of the heel cleaning brush 7 drives the rolling brush 41 of the heel cleaning brush 7 to rotate so as to clean the heel 500, and on the other hand, the heel upper transmission mechanism 71 drives the upper flat brush 61 to reciprocate along the length direction of the pedal 3 so as to clean the upper 400.

When the third driving gear 84 rotates, the sole flat brush 915 is driven by the sole transmission mechanism 93 to reciprocate along the length direction of the pedal 3, so as to clean the sole 600.

The one-way transmission mechanical device is applied to the transmission of the toe cleaning brush 4, the vamp cleaning brush 5 and the heel cleaning brush 7, can convert the positive and negative direction rotary motion into the fixed direction rotary motion of the rolling brush 41, and avoids reverse winding of cleaning dust.

Preferably, the length of the bristles of the roller brush 41 should be sufficient to ensure that shoes of different lengths can be brushed, i.e., the difference in length between different shoes is smaller than the length of the bristles of the roller brush 41, and if the difference exceeds the length, the mechanical shoe polisher 100 of the present type with the appropriate length should be replaced. Similarly, the bristles of the upper flat brush 61 should be long enough to brush the upper 400, and if so, the mechanical shoe polisher 100 of the proper width should be replaced. The length of the bristles of the sole flat brush 915 can be as long as the sole 600 can be brushed, so that the bristles of the sole flat brush 915 cannot move due to the fact that the bristles of the sole flat brush 915 are stepped on the pedal 3. It is understood that the lengths of the bristles of the rolling brush 41, the upper flat brush 61 and the sole flat brush 915 can be set according to actual needs, and are not described herein for brevity.

The mechanical shoe polisher 100 of the invention adopts the gravitational potential energy and the kinetic energy of the human body to drive the pedal 3 to rotate, and the shoe upper, the shoe toe, the shoe upper and the shoe heel can be cleaned in a more comprehensive way by matching the first driving gear 81, the second driving gear 83, the driving rack 24, the shoe upper transmission mechanism 51 and the shoe heel and upper transmission mechanism 71, so that the shoe polisher 100 can effectively improve the shoe cleaning efficiency and is simple and convenient to operate. The mechanical shoe polisher 100 is of a pure mechanical structure, does not use electric energy, does not depend on electric elements such as a power supply and a sensor, can be applied to outdoor environments, can be placed and used in any place, is not affected by humid weather and voltage, and is low in maintenance cost.

The pedals move in a continuous reciprocating manner, the working stroke is long, and the working efficiency is high under the same frequency; the one-way transmission device 43 adopted by the mechanical shoe-cleaning machine 100 has the characteristic of bidirectional receiving drive, the forward stroke and the reverse stroke are effectively utilized for driving, the rolling brush 41 works uninterruptedly, the shoe-surface cleaning efficiency is improved, and the cleaning time is reduced; the unidirectional output rotation characteristic of the unidirectional transmission device 43 is utilized to enable the rolling brush 41 to always perform unidirectional rotation wiping, so that reverse winding of dust and impurities is avoided; the heel upper transmission mechanism 71 and the sole transmission mechanism 93 can drive the upper flat brush 61 and the sole flat brush 915 to reciprocate, so that the upper flat brush 61 and the sole flat brush 915 work continuously, and the working efficiency of the upper flat brush 61 and the sole flat brush 915 is improved; the length of the first connecting rod 52 can be adjusted, the wiping position of the vamp cleaning brush 5 can be adjusted, the length of the first crank 53 can be adjusted, the wiping range of the vamp cleaning brush 5 can be adjusted, the first driving gear 81 can be replaced to adjust the rotating speed of the roller brush 41 in the vamp cleaning brush 5 and the toe cleaning brush 4, the length of the second connecting rod 73 can be adjusted to adjust the position of the upper flat brush 61, and the second driving gear 83 can be replaced to adjust the rotating speed of the roller brush 41 in the heel cleaning brush 7, so that the mechanical shoe wiping machine 100 can meet the wiping requirements of different shoes to meet the requirements of different customers; the bottom of the frame 2 is provided with a garbage box 10 for dumping garbage in time, and the garbage box is clean and sanitary. In addition, this mechanical type shoe-cleaning machine 100 still is provided with sole cleaning mechanism 9, when cleaning vamp, toe cap, upper of a shoe, heel, can also clean the sole, has further improved the efficiency of polishing shoes. When the mechanical shoe polisher 100 is used, the rotating operation of the toe cleaning brush 4 and the heel cleaning brush 7, the sliding operation of the upper cleaning brush and the sole cleaning brush 91, the rotating operation of the vamp cleaning brush 5 and the operation of moving along the vamp can be realized only by alternately exerting force on the pedal 3 by the toes and the heel of a person, so that time and labor are saved. The two second bevel gears 4343 are arranged to make the movement of the first bevel gear 4341 and the third bevel gear 4345 smoother, although one second bevel gear 4343 may be used as required.

It can be understood that the vamp transmission mechanism 51 is not limited to be connected with the first driving gear 81, but may also be connected with the toe cleaning brush 4, specifically, the first crank 53 of the vamp transmission mechanism 51 may be connected with the input shaft 431 of the one-way transmission 43 of the toe cleaning brush 4, and at this time, the first driving gear 81 may be sleeved on the input shaft 431 of the one-way transmission 43 of the toe cleaning brush 4 to drive the input shaft 431 and the first crank 53 to rotate.

In the present embodiment, the heel upper transmission mechanism 71 is connected to the second driving gear 83, it can be understood that it can also be connected to the heel cleaning brush 7, specifically, the second crank 74 of the heel upper transmission mechanism 71 can be connected to the input shaft 431 of the one-way transmission device 43 of the heel cleaning brush 7, and at this time, the second driving gear 83 can be sleeved on the input shaft 431 of the one-way transmission device 43 of the heel cleaning brush 7 to drive the input shaft 431 and the second crank 74 to rotate.

It will be appreciated that the unidirectional actuator 43 may be implemented with other configurations known in the art.

It will be appreciated that the unidirectional drive 43 of the toe cleaning brush 4 may be directly connected to the roller brush 41.

It can be understood that when the sole cleaning is not needed, the second driving gear 83 may also be disposed at the same end of the frame 2 as the first driving gear 81, at this time, the second driving gear 83 and the first driving gear 81 are engaged with the driving rack 24 at the same end of the frame 2, and the driving rack 24 at the other end of the frame 2 may be omitted, but it is required to ensure that the heel upper transmission mechanism 71 and the vamp transmission mechanism 51 are not touched.

It is understood that the frame 2, the pedal 3, etc. may be designed in other shapes according to actual needs.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. A mechanical shoe polisher, comprising:

the rack is provided with a driving rack;

2. The mechanical shoe-cleaning machine of claim 1, wherein: the toe cleaning brush, the vamp cleaning brush and the heel cleaning brush respectively comprise mounting frames, one-way transmission devices and rolling brushes, the one-way transmission devices are mounted on the corresponding mounting frames and connected with the rolling brushes, the mounting frames of the toe cleaning brush and the mounting frames of the heel cleaning brush are mounted on the pedal, and the mounting frames of the vamp cleaning brush are slidably supported on the guide rails; the one-way transmission device of the shoe tip cleaning brush is connected with the first driving gear, the one-way transmission device of the shoe upper cleaning brush is connected with the guide gear, and the one-way transmission device of the heel cleaning brush is connected with the second driving gear.

3. The mechanical shoe polisher of claim 2, wherein the one-way transmission comprises:

the input shafts are rotatably arranged on the corresponding mounting frames;

4. The mechanical shoe-cleaning machine of claim 1, wherein: the vamp transmission mechanism comprises a first connecting rod and a first crank hinged with one end of the first connecting rod, the free tail end of the first connecting rod is rotatably connected with the vamp cleaning brush, and the free tail end of the first crank is connected with the first driving gear; the first connecting rod and/or the first crank are telescopic rods with adjustable lengths.

5. The mechanical shoe-cleaning machine of claim 1, wherein: the first driving gear is detachably connected with the vamp cleaning brush; the first crank and the first connecting rod respectively comprise a first rod body, a second rod body and a locking bolt, the first rod body and the second rod body are both provided with elongated adjusting holes in a penetrating mode, the first rod body and the second rod body are arranged in a stacked mode, and the locking bolt sequentially penetrates through the adjusting holes of the first rod body and the adjusting holes of the second rod body so as to detachably connect the first rod body and the second rod body together; the first body of rod of first articulate with first drive gear can dismantle the connection, the second body of rod of first articulate with the first body of rod of first connecting rod rotates and is connected, the second body of rod of first connecting rod with vamp cleaning brush rotates and is connected.

6. The mechanical shoe-cleaning machine of claim 1, wherein: the heel and upper transmission mechanism comprises a second connecting rod and a second crank, one end of the second crank is rotatably connected with the second connecting rod, the free tail end of the second connecting rod is rotatably connected with the upper cleaning brush, and the free tail end of the second crank is connected with a second driving gear.

7. The mechanical shoe-cleaning machine of claim 6, wherein: the second connecting rod comprises a first rod body, a second rod body and a locking bolt, the first rod body and the second rod body are both provided with elongated adjusting holes in a penetrating mode, the first rod body and the second rod body are arranged in a stacked mode, and the locking bolt sequentially penetrates through the adjusting holes of the first rod body and the adjusting holes of the second rod body so as to detachably connect the first rod body and the second rod body together; the first rod body is rotationally connected with the upper cleaning brush, and the second rod body is rotationally connected with the second crank; the second driving gear, the heel cleaning brush and the second crank are detachably connected.

8. The mechanical shoe-cleaning machine of claim 1, wherein: the mechanical shoe polisher further comprises a sole cleaning mechanism, the sole cleaning mechanism comprises a sole cleaning brush and a sole transmission mechanism connected with the sole cleaning brush, the sole cleaning brush is slidably arranged on the pedal, bristles of the sole cleaning brush penetrate through the plurality of leakage holes to extend to the upper portion of the top surface of the pedal, the sole transmission mechanism is connected with the third driving gear, the third driving gear is meshed with the driving rack, the pedal can drive the third driving gear to rotate through the driving rack when rotating, and the rotating third driving gear drives the sole cleaning brush to reciprocate along the length direction of the pedal through the sole transmission mechanism.

9. The mechanical shoe-cleaning machine of claim 1, wherein: the machine frame is also detachably provided with a garbage box, and the garbage box is positioned below the pedal.

10. The mechanical shoe-cleaning machine of claim 1, wherein: the shoe toe cleaning brush is characterized in that a heel positioning groove is further concavely arranged on the surface of the pedal, and the heel positioning groove is located at one end, far away from the toe cleaning brush, of the pedal.