CN110052910B - Ground polishing car - Google Patents
Ground polishing car Download PDFInfo
- Publication number
- CN110052910B CN110052910B CN201910380126.9A CN201910380126A CN110052910B CN 110052910 B CN110052910 B CN 110052910B CN 201910380126 A CN201910380126 A CN 201910380126A CN 110052910 B CN110052910 B CN 110052910B
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- CN
- China
- Prior art keywords
- polishing
- vehicle body
- vehicle
- driving motor
- guide rod
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a ground polishing vehicle, which comprises a vehicle body, an upper polishing device, a lower polishing device and a guide device, wherein the vehicle body is of a box structure, wheels are arranged at the bottom of the vehicle body, a handle is arranged at the tail of the vehicle body, vehicle doors are respectively arranged at two sides of the vehicle body, and a power supply device, a control device and a dust suction device are arranged in the vehicle body.
Description
Technical Field
The invention belongs to the technical field of metal surface polishing and rust removal, and particularly relates to a ground polishing vehicle.
Background
The guide brake groove comprises U type cell body and apron, and the cell body is buryyed and is installed underground, and the apron passes through the bolt fastening on the cell body, is the dual installation, and the apron has a width several centimetres centre joint along length direction for equipment is through having the direction function concurrently. The quality car is a vehicle simulating the weight of a certain high-speed movement device, the rear part of the quality car is connected with a brake unit, and the line friction between a brake pad of the brake unit and the surface of the cover plate can brake the quality car moving at high speed along the length direction of the groove body. Due to frequent friction, rust is easily generated on the upper surface and the lower surface of the cover plate after use, the braking effect and the attractiveness are affected, the cover plate is difficult to rust-resist due to the requirement of a test, and the rust needs to be polished for ensuring the braking effect. The rust prevention work can not be quickly solved due to the requirement of the test, the generated rust seriously affects the braking effect and the attractiveness, the guide braking groove cover plate is longer in length, the center joint is narrower, the grinding speed of the common grinding machine is slower, the quick grinding of the upper surface and the lower surface of the cover plate is difficult to realize, and the efficiency is low.
Disclosure of Invention
The invention aims to provide a ground grinding and polishing vehicle aiming at the technical requirements, and the ground grinding and polishing vehicle can quickly grind and polish the upper surface and the lower surface of a guide brake groove cover plate.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a ground polishing car which characterized in that: the vehicle body is of a box structure, wheels are arranged at the bottom of the vehicle body, a handle is arranged at the tail of the vehicle body, vehicle doors are arranged on two sides of the vehicle body respectively, and a power supply device, a control device and a dust suction device are arranged in the vehicle body;
the guide device comprises a front guide rod, a rear guide rod, a front rocker and a rear rocker, the top ends of the front guide rod and the rear guide rod are respectively installed through hinge seats fixed at the front end and the rear end of the center line of the bottom of the vehicle body, the bottom ends of the front guide rod and the rear guide rod are respectively connected with the top ends of the front rocker and the rear rocker, and the front rocker and the rear rocker are fixed at the bottom of the vehicle body through bearings;
the upper polishing device comprises a vertical adjusting assembly, an upper polishing disc and an upper driving motor, wherein the vertical adjusting assembly is arranged at the front end in the vehicle body, the upper polishing disc is connected with the vertical adjusting assembly through a connecting assembly, and the upper driving motor is fixed on the front polishing disc;
the lower grinding device comprises a lower grinding disc and a lower driving motor, and the lower grinding disc and the lower driving motor are both fixed on the rear guide rod;
the dust collection device comprises a dust collector and a dust storage box, wherein a suction nozzle of the dust collector penetrates through the center of the bottom of the vehicle body and is communicated with the dust storage box through a throat pipe;
the control device comprises a control panel and a PLC (programmable logic controller), the control panel is arranged at the rear end of the top of the vehicle body, and the PLC is respectively connected with the upper driving motor, the lower driving motor, the dust collector and the power supply device;
and the power supply device is respectively connected with the dust collector, the upper driving motor and the lower driving motor through cables.
According to the scheme, the vertical adjusting assembly comprises the adjusting rotary table and the ball screw, the ball screw is vertically arranged at the front end inside the vehicle body, the adjusting rotary table is connected with the top end of the ball screw, and the connecting assembly is connected with the nut of the ball screw.
According to the scheme, the connecting assembly comprises a connecting rod and a connecting support, one end of the connecting rod is connected with a nut of the ball screw, the other end of the connecting rod is connected with the connecting support, and the connecting support is connected with the top center of the upper polishing disc through a connecting bolt.
According to the scheme, the upper polishing disc comprises a left polishing disc and a right polishing disc, the connecting rod comprises a left connecting rod and a right connecting rod, and the left polishing disc and the right polishing disc are respectively connected with the left connecting rod and the right connecting rod.
According to the scheme, the lower polishing disc is formed by assembling a plurality of polishing blocks.
According to the scheme, the bottom surfaces of the upper polishing disc and the lower polishing disc are coated with polishing sand paper.
According to the scheme, the guide wheels are arranged at the bottoms of the front guide rod and the rear guide rod and are made of polyformaldehyde materials.
According to the scheme, the power supply device comprises the lithium battery, the inverter and the circuit breaker, wherein the lithium battery is connected with the inverter and the circuit breaker through cables.
The invention has the beneficial effects that: the utility model provides a ground polishing car adopts hand propelled box structure, through the polishing dish with the inseparable laminating of direction braking groove apron upper and lower surface to the quick rust cleaning polishing of apron upper and lower surface, polishes efficiently, of high quality.
Drawings
FIG. 1 is a side view of one embodiment of the present invention.
FIG. 2 is a top view of one embodiment of the present invention.
Fig. 3 is a bottom view of one embodiment of the present invention.
Wherein: automobile body 1, handle 2, regulation carousel 3, ball 4 goes up the dish of polishing 5, preceding guide bar 6, the abrasive paper 7 of polishing, back guide bar 8, circuit breaker 9, control panel 10, dust catcher 11, lithium cell 12 goes up driving motor 13, inverter 14, dust containing box 15, wheel 16, preceding rocker 17, back rocker 18, connecting rod 19 connects support 20.
Detailed Description
The embodiments of the present invention will now be described with reference to the accompanying drawings, and the present invention is not limited to the following examples.
As shown in fig. 1, a ground polishing vehicle comprises a vehicle body 1, an upper polishing device, a lower polishing device and a guide device, wherein the vehicle body is of a box structure, wheels 16 are arranged at the bottom of the vehicle body, a handle 2 is arranged at the tail of the vehicle body, the handle is of a metal rod type structure and is used for manually pushing the vehicle body during polishing, a cross rod of the handle is about 1.1m away from the ground, vehicle doors are respectively arranged on two sides of the handle, and a power supply device, a control device and a dust suction device are arranged in the vehicle body;
the guide device comprises a front guide rod 6, a rear guide rod 8, a front rocker 17 and a rear rocker 18, the top ends of the front guide rod and the rear guide rod are respectively installed through hinge seats fixed at the front end and the rear end of the center line of the bottom of the vehicle body, the bottom ends of the front guide rod and the rear guide rod are respectively connected with the top ends of the front rocker and the rear rocker, and the front rocker and the rear rocker are fixed at the bottom of the vehicle body through bearings;
the upper polishing device comprises an upper polishing device vertical adjusting assembly, an upper polishing disc 5 and an upper driving motor 13, wherein the vertical adjusting assembly is arranged at the front end in the vehicle body, the upper polishing disc is connected with the vertical adjusting assembly through a connecting assembly, and the upper driving motor is fixed on the front polishing disc;
the lower polishing device comprises a lower polishing disc and a lower driving motor, and the lower polishing disc and the lower driving motor are both fixed on the rear guide rod;
the dust collection device comprises a dust collector 11 and a dust storage box 15, wherein a suction nozzle of the dust collector penetrates through the center of the bottom of the vehicle body and is communicated with the dust storage box through a throat pipe, and the dust storage box is used for storing sucked metal dust;
the control device comprises a control panel 10 and a PLC (programmable logic controller), the control panel is arranged at the rear end of the top of the vehicle body, and the PLC is respectively connected with the upper driving motor, the lower driving motor, the dust collector and the power supply device;
the power supply device is respectively connected with the dust collector, the upper driving motor and the lower driving motor through cables.
Vertical adjusting part is including adjusting carousel 3 and ball 4, and ball is vertical to be located the inside front end of automobile body, adjusts the carousel and links to each other with the ball top, and coupling assembling links to each other with ball's nut. The vertical height of the upper polishing disc is adjusted by the rotatable adjusting turntable, so that the close fit degree of the upper polishing disc and the upper surface of the cover plate is adjusted.
The connecting assembly comprises a connecting rod 19 and a connecting support 20, one end of the connecting rod is connected with a nut of the ball screw, the other end of the connecting rod is connected with the connecting support, and the connecting support is connected with the top center of the upper polishing disc through a connecting bolt. The upper polishing disc can wind the fixed bolt shaft of the connecting support to turn over the angle, so that the polishing sand paper 7 can be conveniently replaced, and the polishing sand paper and the polishing disc are pasted through magic tapes.
The upper polishing disc comprises a left polishing disc and a right polishing disc, the connecting rod comprises a left connecting rod and a right connecting rod, and the left polishing disc and the right polishing disc are respectively connected with the left connecting rod and the right connecting rod.
The lower polishing disc is formed by assembling a plurality of polishing blocks, is designed in a modularized manner, can be assembled or disassembled according to the use conditions and the environment of equipment, and can adjust the fitting degree of the lower surface of the polishing disc and the lower surface of the cover plate by rotating the mounting nut.
The bottom surfaces of the upper and lower grinding disks are pasted with grinding abrasive paper, so that the grinding abrasive paper can be replaced at any time.
The guide wheels are arranged at the bottoms of the front guide rod and the rear guide rod and are made of polyformaldehyde materials, and the guide wheels can be directly contacted with the side face of the cover plate without damaging the cover plate.
The power supply device includes a lithium battery 12, an inverter 14, and a circuit breaker 9, and the lithium battery is connected to the inverter and the circuit breaker by a cable. The lithium cell is used for supplying power for polishing dish driving motor and dust catcher, and the dc-to-ac converter carries out current conversion, and the circuit breaker is used for opening and shutting of power supply line.
In the actual operation process, the use steps are as follows:
(1) pushing the polishing trolley to the position above the cover plate adapter, observing that the center line of the trolley body is superposed with the center seam of the cover plate, manually rotating front and rear rockers on the right side of the trolley body, lowering front and rear guide rods of the trolley body to the center seam of the cover plate, ensuring that the guide rods are lowered in place through slow front and rear movement of the trolley body, and then rotating a mounting connecting bolt at the end part of each guide rod to fix the front and rear guide rods;
(2) turning over an upper polishing disc to be vertical to the ground, adhering abrasive paper to an adhering disc of the polishing disc to ensure that the abrasive paper is adhered tightly and flatly, turning over the polishing disc to be parallel to the ground, lowering the upper polishing disc to be adhered to the upper surface of a cover plate by rotating an adjusting turntable at the top of a vehicle body, stretching the abrasive paper of a lower polishing disc to be under the cover plate at an adapter of the cover plate after the abrasive paper of the lower polishing disc is adhered orderly in advance, and fixing the abrasive paper on a rear guide rod through bolts and nuts;
(3) opening a vehicle door to ensure that the lithium battery is connected perfectly, then starting an inverter switch, enabling an inverter working indicator lamp to be on, giving out a prompt tone, shifting a breaker to an 'on' position, completing power supply of equipment, and closing the vehicle door;
(4) on a control panel of the roof, a button switch for dust collection is pressed, a dust collector is started, and dust is sucked into a dust storage box arranged in the vehicle body by the dust collector through a four-way dust collection assembly at the bottom of the vehicle; then a button switch of 'derusting 1' is pressed down, and a driving motor of an upper polishing disc is started; after the motor works stably, a button switch of the 'derusting 2' is pressed, a driving motor of a lower polishing disc is started, the equipment is started, the vehicle body is pushed, and the derusting work of the cover plate is started;
(5) after finishing the polishing work, sequentially turning off a polishing motor start-stop button on a control panel, turning off a dust absorption button switch after the rust removal motor stops to stop a dust absorption function, and finally sequentially turning off a circuit breaker and turning off an inverter;
(6) connecting bolts are installed on the front guide rod and the rear guide rod of the rotary car body, the guide rods are respectively swung upwards to the bottom of the car body after being loosened, and then the guide rods are fixed by rotating a rocker of the car body; the lower polishing disc is disassembled and taken out from the cover plate adapter; the top of the car body is rotated clockwise to adjust the turntable, the polishing disc on the cover plate is pulled upwards, and after the work is completed, the car body can be withdrawn out of a working area.
Claims (8)
1. The utility model provides a ground polishing car which characterized in that: the vehicle body is of a box structure, wheels are arranged at the bottom of the vehicle body, a handle is arranged at the tail of the vehicle body, vehicle doors are arranged on two sides of the vehicle body respectively, and a power supply device, a control device and a dust suction device are arranged in the vehicle body;
the guide device comprises a front guide rod, a rear guide rod, a front rocker and a rear rocker, the top ends of the front guide rod and the rear guide rod are respectively installed through hinge seats fixed at the front end and the rear end of the center line of the bottom of the vehicle body, the bottom ends of the front guide rod and the rear guide rod are respectively connected with the top ends of the front rocker and the rear rocker, and the front rocker and the rear rocker are fixed at the bottom of the vehicle body through bearings;
the upper polishing device comprises a vertical adjusting assembly, an upper polishing disc and an upper driving motor, the vertical adjusting assembly is arranged at the front end inside the vehicle body, the upper polishing disc is connected with the vertical adjusting assembly through a connecting assembly, and the upper driving motor is fixed on the upper polishing disc;
the lower grinding device comprises a lower grinding disc and a lower driving motor, and the lower grinding disc and the lower driving motor are both fixed on the rear guide rod;
the dust collection device comprises a dust collector and a dust storage box, wherein a suction nozzle of the dust collector penetrates through the center of the bottom of the vehicle body and is communicated with the dust storage box through a throat pipe;
the control device comprises a control panel and a PLC (programmable logic controller), the control panel is arranged at the rear end of the top of the vehicle body, and the PLC is respectively connected with the upper driving motor, the lower driving motor, the dust collector and the power supply device;
and the power supply device is respectively connected with the dust collector, the upper driving motor and the lower driving motor through cables.
2. The ground polishing vehicle of claim 1, wherein the vertical adjustment assembly comprises an adjustment turntable and a ball screw, the ball screw is vertically arranged at the front end inside the vehicle body, the adjustment turntable is connected with the top end of the ball screw, and the connection assembly is connected with a nut of the ball screw.
3. The floor polishing vehicle of claim 2, wherein the connecting assembly comprises a connecting rod and a connecting support, one end of the connecting rod is connected with the nut of the ball screw, the other end of the connecting rod is connected with the connecting support, and the connecting support is connected with the top center of the upper polishing disc through a connecting bolt.
4. A floor grinding and polishing vehicle as claimed in claim 3, wherein said upper grinding disc comprises left and right grinding discs, said connecting rods comprise left and right connecting rods, and said left and right grinding discs are connected to said left and right connecting rods, respectively.
5. A floor grinding and polishing vehicle as claimed in claim 1, wherein said lower grinding disc is composed of a plurality of assembled grinding blocks.
6. A floor-polishing vehicle as claimed in claim 1, wherein the bottom surfaces of said upper and lower polishing discs are coated with polishing sandpaper.
7. The ground polishing vehicle of claim 1, wherein the bottom of the front and rear guide rods is provided with a guide wheel, and the guide wheel is made of polyoxymethylene material.
8. A ground polishing vehicle in accordance with claim 1, characterized in that said power supply means comprises a lithium battery, an inverter and a circuit breaker, said lithium battery being connected to said inverter and said circuit breaker by means of a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380126.9A CN110052910B (en) | 2019-05-08 | 2019-05-08 | Ground polishing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380126.9A CN110052910B (en) | 2019-05-08 | 2019-05-08 | Ground polishing car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110052910A CN110052910A (en) | 2019-07-26 |
| CN110052910B true CN110052910B (en) | 2020-10-16 |
Family
ID=67322612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910380126.9A Active CN110052910B (en) | 2019-05-08 | 2019-05-08 | Ground polishing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110052910B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6663476B1 (en) * | 2002-04-09 | 2003-12-16 | Matweld, Inc. | Portable multi-purpose rail grinding machine |
| KR20130012995A (en) * | 2011-07-27 | 2013-02-06 | (주)성심 | A polishing machine |
| JP2016142112A (en) * | 2015-02-05 | 2016-08-08 | 北海道旅客鉄道株式会社 | Rail polishing device |
| CN205852429U (en) * | 2016-05-03 | 2017-01-04 | 李娟� | A kind of ground grinding machine |
| CN207255879U (en) * | 2017-07-08 | 2018-04-20 | 新昌县金瓯新能源科技有限公司 | A kind of floor grinding mill with damping dust reduction capability |
| CN108356630A (en) * | 2018-03-11 | 2018-08-03 | 刘诗晨 | A kind of timber floor sanding and polishing equipment |
| CN108544317A (en) * | 2018-04-26 | 2018-09-18 | 江苏科瑞欣机械有限公司 | A kind of automatic cleaning concrete Laser Bruting Machine |
| CN208132596U (en) * | 2018-04-18 | 2018-11-23 | 郑州市建筑设计院 | A kind of ground grinding device for building |
| CN208391750U (en) * | 2018-06-28 | 2019-01-18 | 中核工建设集团有限公司 | A kind of terrace grinding machine for building |
| CN208391756U (en) * | 2018-06-08 | 2019-01-18 | 无锡马尔特科技有限公司 | A kind of high-power hand propelled rust remover |
-
2019
- 2019-05-08 CN CN201910380126.9A patent/CN110052910B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6663476B1 (en) * | 2002-04-09 | 2003-12-16 | Matweld, Inc. | Portable multi-purpose rail grinding machine |
| KR20130012995A (en) * | 2011-07-27 | 2013-02-06 | (주)성심 | A polishing machine |
| JP2016142112A (en) * | 2015-02-05 | 2016-08-08 | 北海道旅客鉄道株式会社 | Rail polishing device |
| CN205852429U (en) * | 2016-05-03 | 2017-01-04 | 李娟� | A kind of ground grinding machine |
| CN207255879U (en) * | 2017-07-08 | 2018-04-20 | 新昌县金瓯新能源科技有限公司 | A kind of floor grinding mill with damping dust reduction capability |
| CN108356630A (en) * | 2018-03-11 | 2018-08-03 | 刘诗晨 | A kind of timber floor sanding and polishing equipment |
| CN208132596U (en) * | 2018-04-18 | 2018-11-23 | 郑州市建筑设计院 | A kind of ground grinding device for building |
| CN108544317A (en) * | 2018-04-26 | 2018-09-18 | 江苏科瑞欣机械有限公司 | A kind of automatic cleaning concrete Laser Bruting Machine |
| CN208391756U (en) * | 2018-06-08 | 2019-01-18 | 无锡马尔特科技有限公司 | A kind of high-power hand propelled rust remover |
| CN208391750U (en) * | 2018-06-28 | 2019-01-18 | 中核工建设集团有限公司 | A kind of terrace grinding machine for building |
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| Publication number | Publication date |
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| CN110052910A (en) | 2019-07-26 |
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