CN220884325U

CN220884325U - Novel tread sweeper

Info

Publication number: CN220884325U
Application number: CN202322702412.7U
Authority: CN
Inventors: 张豫杰; ***; 马冬冬; 马小峰; 杨金晓; 尹杰; 于洪云; 薛晓麟
Original assignee: Henan Heshi Technology Co ltd
Current assignee: Henan Heshi Technology Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-05-03
Anticipated expiration: 2033-10-09

Abstract

The utility model discloses a novel tread cleaner, which relates to the technical field of tread cleaners and comprises a cleaning assembly and an adjusting assembly; the cleaning assembly comprises a mounting seat and a consolidation assembly, two slots are formed in one side of the mounting seat, the inner walls of the two slots are connected with grinders in a sliding manner, two fixing grooves are formed in the top end and the bottom end of each grinder, and a through hole and four auxiliary grooves are formed in the surface of the mounting seat respectively; the beneficial effects of the utility model are as follows: the four transmission barrels are driven to rotate through the rotary table, the driving rod, the two second gears and the four first gears, the transmission barrels can drive the screw rod to move in the vertical direction, the screw rod can push the fixing block, the fixing block is clamped into the fixing groove, fixing of the grinding piece is completed, the grinding machine is quite convenient, when the grinding machine needs to be disassembled, the rotary table can be reversely rotated to remove the fixing, time and labor are saved, and the grinding machine is convenient to detach and replace.

Description

Novel tread sweeper

Technical Field

The utility model relates to a tread cleaner, in particular to a novel tread cleaner, and belongs to the technical field of tread cleaners.

Background

The tread cleaner is used for cleaning foreign matters on the tread of a high-speed railway wheel set and keeping the tread of the wheel set clean. At present, two types of tread cleaners are mainly used at home and abroad, one tread cleaner with a direct pushing type gapless adjusting function and the other tread cleaner with a stepping type gap adjusting function.

The novel tread cleaner disclosed by the application number CN202120606832.3 comprises a cylinder body, wherein a spring pull rod is fixed at the side end of an end cover of the cylinder body, and a return spring is sleeved on the outer side of the spring pull rod; a piston is connected in the cylinder body in a linear sliding manner, and a screw rod sleeve is sleeved on the outer side of the piston sleeve; the inner side of the cylinder body is rotatably connected with a ratchet nut through a bearing at the inner side end of the fixed sleeve, the cylinder body is also movably connected with a hand buffering pin, and the bottom end of the hand buffering pin is propped against the groove of the ratchet nut to form ratchet matching; the tread cleaner is characterized in that a screw sleeve is sleeved on the outer side of the piston sleeve, a ratchet nut is rotatably connected to the inner side of a cylinder body at the inner side end of the fixed sleeve through a bearing, the ratchet nut is connected with the screw sleeve through a non-self-locking screw rod in a matched manner, and a rotating force is generated on the ratchet nut through a non-self-locking screw rod structure when an excessive gap exists, so that adjustment compensation is realized.

However, the tread cleaner described above has the following drawbacks: the grinding sub-mount pad is equipped with the grinding sub through the spout, and the grinding sub cover is established in the outside of grinding sub-mount pad, is inconvenient for dismantle and change.

Disclosure of utility model

The utility model aims to provide a novel tread cleaner, which solves the problems that the existing grinder mounting seat provided in the background art is provided with a grinder through a chute, and the grinder is sleeved outside the grinder mounting seat and is inconvenient to detach and replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel tread cleaner, which comprises a cleaning assembly and an adjusting assembly; the cleaning assembly comprises a mounting seat and a consolidating assembly, two slots are formed in one side of the mounting seat, the inner walls of the two slots are connected with a grinder in a sliding mode, two fixing grooves are formed in the top end and the bottom end of the grinder, through holes and four auxiliary grooves are formed in the surface of the mounting seat respectively, and a protective box is arranged at the top end and the bottom end of the mounting seat; the adjusting component comprises a movable seat, the movable seat is arranged on the other side of the mounting seat through a pin shaft, a sliding rod is arranged on one side of the movable seat, and the surface of the sliding rod is connected with a cylinder body in a sliding manner.

As a preferable technical scheme of the utility model, the inner walls of the two protection boxes are respectively connected with a transmission cylinder through bearings in a rotating way, the contact parts of the four transmission cylinders and the mounting seat are respectively connected through bearings in a rotating way, the surfaces of the four transmission cylinders are respectively provided with a first gear, the inner walls of the four transmission cylinders are respectively connected with a screw rod in a threaded way, one ends of the four screw rods are respectively provided with a fixed block clamped with a fixed groove, and the surfaces of the four screw rods and the surfaces of the four fixed blocks are respectively connected with the inner walls of corresponding auxiliary grooves in a sliding way.

As a preferable technical scheme of the utility model, a driving rod is rotatably connected between two protection boxes through a bearing, two second gears are arranged on the surface of the driving rod, the two second gears are in meshed connection with contact parts of four first gears, the surface of the driving rod is in sliding connection with the inner wall of a through hole, one end of the driving rod penetrates through the inner wall of the top end of one protection box and is provided with a rotary table, and a limit groove is formed in the surface of the rotary table.

As a preferable technical scheme of the utility model, the consolidation component comprises a connecting seat, wherein the connecting seat is arranged on one side of one of the protective boxes, a guide groove and a storage groove are respectively formed in the surface of the connecting seat, a limiting block clamped with the limiting groove is slidably connected to the inner wall of the storage groove, a tension spring is arranged between the limiting block and the connecting seat, a boosting rod sliding with the storage groove is arranged on the front surface of the limiting block, and the surface of the limiting block is slidably connected with the inner wall of the guide groove.

As a preferable technical scheme of the utility model, the inner wall of the cylinder body is respectively and slidably connected with a slide plate and a piston, one end of the slide plate is connected with one end of a slide rod, a connecting rod is arranged between the slide plate and the piston, and the inner wall of the cylinder body is rotatably connected with a transmission rod through a bearing.

As a preferable technical scheme of the utility model, a telescopic rubber tube is arranged between the cylinder body and the movable seat, the telescopic rubber tube is sleeved outside the sliding rod, one end of the cylinder body is provided with an air inlet tube, the inner wall of the cylinder body is provided with a baffle ring, a first spring is arranged between the baffle ring and the piston, and the first spring is sleeved outside the connecting rod.

As a preferable technical scheme of the utility model, a third gear and a ratchet wheel are respectively arranged on the surface of the transmission rod, a rack is connected at the bottom end of the third gear in a meshed manner, the bottom end of the rack is connected with the surface of the connecting rod, a pawl block is slidably connected to the surface of the ratchet wheel, the top end of the pawl block penetrates through the inner wall of the cylinder body and is arranged outside the cylinder body, a handle is arranged at the top end of the pawl block, a pressing plate is arranged on the surface of the pawl block, a second spring is arranged between the pressing plate and the cylinder body, and the second spring is sleeved outside the pawl block.

Compared with the related art, the novel tread cleaner provided by the utility model has the following beneficial effects:

1. The four transmission barrels are driven to rotate by the turntable, the driving rod, the two second gears and the four first gears, the transmission barrels can drive the screw rod to move in the vertical direction, the screw rod can push the fixed block to enable the fixed block to be clamped into the fixed groove, the fixation of the grinding element is completed, the grinding element is quite convenient, when the grinding element needs to be disassembled, the turntable can be reversely rotated to remove the fixation, the time and the labor are saved, and the grinding element is convenient to disassemble and replace;

2. Loosening the push-assisting rod, the tension spring can shorten and drive the limiting block to move, the limiting block can slide along the inner wall of the guide groove and is clamped into the limiting groove, the limiting block blocks the rotation of the turntable, the fixing block is prevented from being separated from the fixing groove, and the fixing effect of the fixing block on the grinding machine is consolidated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a schematic side sectional view of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 5 at C according to the present utility model.

In the figure: 1. a cleaning assembly; 101. a mounting base; 102. a slot; 103. grinding; 104. a fixing groove; 105. a through hole; 106. an auxiliary groove; 107. a protective box; 108. a transmission cylinder; 109. a first gear; 110. a screw; 111. a fixed block; 112. a driving rod; 113. a second gear; 114. a turntable; 115. a limit groove; 2. an adjustment assembly; 201. a movable seat; 202. a pin shaft; 203. a slide bar; 204. a cylinder; 205. a slide plate; 206. a piston; 207. a connecting rod; 208. a transmission rod; 209. a flexible rubber tube; 210. an air inlet pipe; 211. a baffle ring; 212. a first spring; 213. a third gear; 214. a ratchet wheel; 215. a rack; 216. a pawl block; 217. a handle; 218. a pressing plate; 219. a second spring; 3. consolidating the assembly; 301. a connecting seat; 302. a guide groove; 303. a storage groove; 304. a limiting block; 305. a tension spring; 306. a push-assisting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-6, the present utility model provides a novel tread cleaner comprising a cleaning assembly 1 and an adjustment assembly 2;

Referring to fig. 1-6, the cleaning assembly 1 includes a mounting seat 101 and a consolidating assembly 3, two slots 102 are provided on one side of the mounting seat 101, the inner walls of the two slots 102 are slidably connected with a grinder 103, two fixing slots 104 are provided on the top and bottom ends of the grinder 103, a through hole 105 and four auxiliary slots 106 are provided on the surface of the mounting seat 101, and a protection box 107 is fixedly provided on the top and bottom ends of the mounting seat 101;

The inner walls of the two protection boxes 107 are respectively connected with a transmission barrel 108 through bearings in a rotating way, the contact parts of the four transmission barrels 108 and the installation seat 101 are respectively connected with each other through bearings in a rotating way, the surfaces of the four transmission barrels 108 are respectively fixedly provided with a first gear 109, the inner walls of the four transmission barrels 108 are respectively connected with a screw rod 110 in a threaded way, one end of each of the four screw rods 110 is respectively fixedly provided with a fixed block 111 which is clamped with a fixed groove 104, the surfaces of the four screw rods 110 and the surfaces of the four fixed blocks 111 are respectively connected with the inner walls of corresponding auxiliary grooves 106 in a sliding way, the transmission barrels 108 are rotated, the screw rods 110 are limited by the auxiliary grooves 106 through the fixed blocks 111 and cannot rotate, so that the rotating transmission barrels 108 can drive the screw rods 110 to move in the vertical direction, and the screw rods 110 can push the fixed blocks 111 to be clamped into the fixed grooves 104 to finish the fixation of the grinding machine 103;

A driving rod 112 is rotatably connected between the two protection boxes 107 through a bearing, two second gears 113 are fixedly arranged on the surface of the driving rod 112, the two second gears 113 are in meshed connection with the contact parts of the four first gears 109, the surface of the driving rod 112 is in sliding connection with the inner wall of the through hole 105, one end of the driving rod 112 penetrates through the inner wall of the top end of one of the protection boxes 107 and is fixedly provided with a turntable 114, a limit groove 115 is formed in the surface of the turntable 114, the driving rod 112 drives the two second gears 113 to rotate, the two second gears 113 drive the two adjacent first gears 109 to rotate, and then the driving rod 112 drives the four transmission drums 108 to rotate through the four first gears 109, and the turntable 114 facilitates the rotation of the driving rod 112;

Specifically, moving the grinding element 103, causing the grinding element 103 to slide into the two slots 102, so that the four fixing slots 104 are aligned with the four auxiliary slots 106 respectively, rotating the turntable 114, the turntable 114 drives the driving rod 112 to rotate, the driving rod 112 drives the two second gears 113 to rotate, the two second gears 113 drive the two adjacent first gears 109 to rotate, the four first gears 109 drive the four driving cylinders 108 to rotate, the driving cylinders 108 drive the screw 110 to move in the vertical direction, the screw 110 pushes the fixing block 111, and the fixing block 111 is clamped into the fixing slots 104, thereby completing the fixing of the grinding element 103.

Referring to fig. 1-5, an adjusting assembly 2 includes a moving seat 201, wherein the moving seat 201 is fixedly arranged on the other side of the mounting seat 101 through a pin 202, a sliding rod 203 is fixedly arranged on one side of the moving seat 201, and a cylinder 204 is slidably connected to the surface of the sliding rod 203;

The inner wall of the cylinder 204 is respectively and slidably connected with a slide disc 205 and a piston 206, one end of the slide disc 205 is fixedly connected with one end of a slide rod 203, a connecting rod 207 is fixedly arranged between the slide disc 205 and the piston 206, the inner wall of the cylinder 204 is rotationally connected with a transmission rod 208 through a bearing, the piston 206 moves and pushes the slide disc 205 and the slide rod 203 to move through the connecting rod 207, the slide rod 203 pushes the movable seat 201 to move, the movable seat 201 pushes the mounting seat 101 and the grinding wheel 103 to move through the pin shaft 202, the grinding wheel 103 is enabled to be attached to the tread of a high-speed rail wheel, and the tread of the high-speed rail wheel is cleaned;

A telescopic rubber tube 209 is fixedly arranged between the cylinder 204 and the movable seat 201, the telescopic rubber tube 209 is sleeved outside the sliding rod 203, an air inlet tube 210 is fixedly arranged at one end of the cylinder 204, a baffle ring 211 is fixedly arranged on the inner wall of the cylinder 204, a first spring 212 is fixedly arranged between the baffle ring 211 and the piston 206, the first spring 212 is sleeved outside the connecting rod 207, the movable seat 201 moves to stretch the telescopic rubber tube 209, the sliding rod 203 is protected by the telescopic rubber tube 209, dust is prevented from accumulating on the surface of the sliding rod 203, high-pressure air is blown in and discharged into the cylinder 204 through the air inlet tube 210, when the high-pressure air is blown in, the air pushes the piston 206 to move, the piston 206 compresses the first spring 212 until the grinding mill 103 finally driven by the piston 206 is attached to the tread of a high-speed rail wheel, and after the high-pressure air is discharged, the first spring 212 stretches and pushes the piston 206 to move reversely, so that the reset of the piston 206 is realized;

The surface of the transmission rod 208 is fixedly provided with a third gear 213 and a ratchet wheel 214 respectively, the bottom end of the third gear 213 is connected with a rack 215 in a meshed manner, the bottom end of the rack 215 is fixedly connected with the surface of the connecting rod 207, the surface of the ratchet wheel 214 is slidably connected with a pawl block 216, the top end of the pawl block 216 penetrates through the inner wall of the cylinder 204 and is arranged outside the cylinder 204, the top end of the pawl block 216 is fixedly provided with a handle 217, the surface of the pawl block 216 is fixedly provided with a pressing plate 218, a second spring 219 is fixedly arranged between the pressing plate 218 and the cylinder 204, the second spring 219 is sleeved outside the pawl block 216, the piston 206 drives the rack 215 to move when moving, the rack 215 drives the third gear 213 to rotate, the third gear 213 drives the ratchet wheel 214 to rotate through the transmission rod 208, the ratchet wheel 214 is matched with the pawl block 216, the ratchet wheel 214 can jack the pawl block 216, the pawl block 216 drives the pressing plate 218 to move upwards and compress the second spring 219, after the ratchet wheel 214 rotates a certain angle, the second spring 219 stretches and pushes the pressing plate 218 and the pawl block 216 to move downwards, the ratchet wheel 214 rotates reversely, the grinding seed 103 is blocked from being attached to the high-speed rail wheel 217, and the handle 216 is pulled upwards, and the ratchet wheel 216 is separated from the ratchet wheel 206 is conveniently from the original position;

Specifically, high-pressure gas is blown into and discharged from the air inlet pipe 210 to the interior of the cylinder 204, the high-pressure gas pushes the piston 206 to move, the piston 206 compresses the first spring 212, the piston 206 pushes the slide plate 205 and the slide rod 203 to move through the connecting rod 207, the slide rod 203 pushes the movable seat 201 to move, the movable seat 201 pushes the mounting seat 101 and the grinding element 103 to move through the pin shaft 202, the grinding element 103 is enabled to be attached to the tread of the high-speed rail wheel, the grinding element 103 cleans the tread of the rotating high-speed rail wheel, the high-pressure gas is discharged after cleaning is finished, the handle 217 is pulled upwards, the handle 217 drives the pawl block 216 to move upwards, the pawl block 216 is separated from the ratchet 214, the limit on the ratchet 214 is released, and the first spring 212 stretches and pushes the piston 206 to move reversely, so that the reset of the piston 206 is realized.

Referring to fig. 1-6, the consolidation component 3 includes a connection seat 301, the connection seat 301 is fixedly arranged at one side of one of the protection boxes 107, a guide groove 302 and a storage groove 303 are respectively formed on the surface of the connection seat 301, a limiting block 304 engaged with the limiting groove 115 is slidably connected to the inner wall of the storage groove 303, a tension spring 305 is fixedly arranged between the limiting block 304 and the connection seat 301, a boosting rod 306 sliding with the storage groove 303 is fixedly arranged on the front surface of the limiting block 304, and the surface of the limiting block 304 is slidably connected with the inner wall of the guide groove 302;

Specifically, after the grinding wheel 103 is fixed, the tension spring 305 shortens and drives the limiting block 304 to move, the limiting block 304 slides along the inner wall of the guide groove 302 and is clamped into the limiting groove 115, the limiting block 304 blocks the rotation of the turntable 114, the fixing block 111 is prevented from being separated from the fixing groove 104, the fixing effect of the fixing block 111 on the grinding wheel 103 is consolidated, the auxiliary push rod 306 is pushed before the grinding wheel 103 is detached, the auxiliary push rod 306 drives the limiting block 304 to move in a direction away from the connecting seat 301, the limiting block 304 is enabled to be separated from the limiting groove 115, and the limiting of the turntable 114 is relieved, so that the method is quite convenient.

When the grinding device is used, firstly, the grinding device 103 is moved, the grinding device 103 is caused to slide into the two slots 102, then the push-assisting rod 306 is pushed, the push-assisting rod 306 drives the limiting block 304 to move in the direction away from the connecting seat 301, the limiting block 304 is caused to be separated from the limiting groove 115, the limiting on the turntable 114 is released, then the turntable 114 is rotated, the turntable 114 drives the driving rod 112 to rotate, the driving rod 112 drives the two second gears 113 to rotate, the two second gears 113 drive the two adjacent first gears 109 to rotate, the four first gears 109 drive the four transmission cylinders 108 to rotate, the transmission cylinders 108 drive the screw 110 to move in the vertical direction, the screw 110 pushes the fixing block 111, the fixing block 111 is caused to be clamped into the fixing groove 104, and the fixing of the grinding device 103 is completed;

After the grinding wheel 103 is fixed, the push-assisting rod 306 is loosened, the tension spring 305 shortens and drives the limiting block 304 to move, the limiting block 304 slides along the inner wall of the guide groove 302 and is clamped into the limiting groove 115, the limiting block 304 blocks the rotation of the turntable 114, the fixing block 111 is prevented from being separated from the fixing groove 104, and the fixing effect of the fixing block 111 on the grinding wheel 103 is consolidated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel tread sweeper, comprising:

a cleaning assembly (1); the cleaning assembly (1) comprises an installation seat (101) and a consolidation assembly (3), two slots (102) are formed in one side of the installation seat (101), two grinding elements (103) are slidably connected to the inner walls of the slots (102), two fixing grooves (104) are formed in the top end and the bottom end of each grinding element (103), through holes (105) and four auxiliary grooves (106) are formed in the surface of the installation seat (101) respectively, and a protective box (107) is arranged in the top end and the bottom end of the installation seat (101);

an adjustment assembly (2); the adjusting component (2) comprises a moving seat (201), the moving seat (201) is provided with the other side of the installation seat (101) through a pin shaft (202), one side of the moving seat (201) is provided with a sliding rod (203), and the surface of the sliding rod (203) is connected with a cylinder body (204) in a sliding manner.

2. The novel tread cleaner according to claim 1, wherein: two the inner wall of protective housing (107) is all connected with transmission section of thick bamboo (108) through the bearing rotation, four the contact portion of transmission section of thick bamboo (108) and mount pad (101) is all connected through the bearing rotation, four the surface of transmission section of thick bamboo (108) all is equipped with first gear (109), four the equal threaded connection of inner wall of transmission section of thick bamboo (108) has screw rod (110), four the one end of screw rod (110) all is equipped with fixed block (111) with fixed slot (104) looks block, four the surface of screw rod (110) and the surface of four fixed block (111) all with the inner wall sliding connection of corresponding auxiliary tank (106).

3. The novel tread cleaner according to claim 2, wherein: two be connected with actuating lever (112) through the bearing rotation between protective housing (107), the surface of actuating lever (112) is equipped with two second gears (113), two the contact portion of second gear (113) and four first gears (109) all meshes to be connected, the surface and the inner wall sliding connection of through-hole (105) of actuating lever (112), the inner wall on one of them protective housing (107) top is run through to the one end of actuating lever (112) and is equipped with carousel (114), spacing groove (115) have been seted up on the surface of carousel (114).

4. The novel tread cleaner according to claim 3, wherein: the consolidation subassembly (3) is including connecting seat (301), connecting seat (301) set up in one of them protective housing (107) one side, guide way (302) and accomodate groove (303) have been seted up respectively to the surface of connecting seat (301), the inner wall sliding connection of accomodating groove (303) has stopper (304) with spacing groove (115) looks block, be equipped with extension spring (305) between stopper (304) and connecting seat (301), the front of stopper (304) is equipped with accomodate gliding boost rod (306) mutually of groove (303), the surface of stopper (304) and the inner wall sliding connection of guide way (302).

5. The novel tread cleaner according to claim 1, wherein: the inner wall of cylinder body (204) is sliding connection respectively has slide (205) and piston (206), the one end of slide (205) is connected with the one end of slide bar (203), be equipped with connecting rod (207) between slide (205) and piston (206), the inner wall of cylinder body (204) is connected with transfer line (208) through the bearing rotation.

6. The novel tread cleaner according to claim 5, wherein: the telescopic rubber tube (209) is arranged between the cylinder body (204) and the movable seat (201), the telescopic rubber tube (209) is sleeved outside the sliding rod (203), an air inlet pipe (210) is arranged at one end of the cylinder body (204), a baffle ring (211) is arranged on the inner wall of the cylinder body (204), a first spring (212) is arranged between the baffle ring (211) and the piston (206), and the first spring (212) is sleeved outside the connecting rod (207).

7. The novel tread cleaner according to claim 5, wherein: the surface of transfer line (208) is equipped with third gear (213) and ratchet (214) respectively, the bottom meshing of third gear (213) is connected with rack (215), the bottom of rack (215) is connected with the surface of connecting rod (207), the surface sliding connection of ratchet (214) has pawl piece (216), the top of pawl piece (216) runs through the inner wall of cylinder body (204) and arranges the outside of cylinder body (204) in, the top of pawl piece (216) is equipped with handle (217), the surface of pawl piece (216) is equipped with clamp plate (218), be equipped with second spring (219) between clamp plate (218) and cylinder body (204), the outside at pawl piece (216) is established to second spring (219) cover.