CN109434590A - Drive type floor grinding mill and its operating method - Google Patents
Drive type floor grinding mill and its operating method Download PDFInfo
- Publication number
- CN109434590A CN109434590A CN201811583054.XA CN201811583054A CN109434590A CN 109434590 A CN109434590 A CN 109434590A CN 201811583054 A CN201811583054 A CN 201811583054A CN 109434590 A CN109434590 A CN 109434590A
- Authority
- CN
- China
- Prior art keywords
- grinding head
- rack
- fixedly connected
- fixed
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
-
- 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
- B24B27/0007—Movable machines
-
- 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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
Abstract
The present invention provides a kind of drive type floor grinding mill and its operating method, including rack and it is articulated with the grinding head support of front end of rack, grinding head support side is fixedly connected with multipair nose bar, the bull stick being able to rotate is hinged between a pair of of nose bar, grinding head driving hydraulic cylinder is hinged on grinding head support, the telescopic end of grinding head driving hydraulic cylinder is fixedly connected through pendulum handle with bull stick side, bull stick both ends are fixedly connected with mounting rack through connecting rod, grinding head is fixed on mounting rack, bottom of the frame is fixedly connected with secondary body cradle, subframe is hinged in the middle part of secondary body cradle, rear-wheel is articulated with subframe, the pin shaft for running through subframe two sides along the length of the rack is fixed in the middle part of secondary body cradle, the configuration of the present invention is simple, operation using the flexible realization of grinding head grinding head driving hydraulic cylinder to grinder grinding head angle change, which behaviour Make simplicity, grinding machine structure is stablized, and has to landform and well adapts to ability.
Description
Technical field
The present invention relates to a kind of drive type floor grinding mill and its operating methods.
Background technique
The grinding head of existing floor grinding mill once, adopt by slope pavement or two non-working conditions of big rise and fall
Manually predeterminated position will be turned to after grinding head removal position-limit mechanism to grind again, grinding head quality is larger and at least needs
Two people carry out the tilting operation that operation is just able to achieve grinding head, in addition, existing terrace grinding device operating space is small, it can not
Large-scale Venue Operations are adapted to, efficiency is lower, and staff's working environment is poor.
Summary of the invention
The present invention improves the above problem, i.e., the technical problem to be solved by the present invention is to existing floor grinding mills
Grinding head when needing to rotate operation be more troublesome it is not easy to control.
Specific embodiments of the present invention are: a kind of drive type floor grinding mill, including rack and are articulated with front end of rack
Grinding head support, the grinding head support side is fixedly connected with multipair nose bar, is hinged between the pair of nose bar
The bull stick being able to rotate is hinged with grinding head driving hydraulic cylinder on the grinding head support, the grinding head driving hydraulic cylinder
Telescopic end is fixedly connected through pendulum handle with bull stick side, drives bar rotation, the bull stick when the rotation of grinding head driving hydraulic cylinder
Both ends are fixedly connected with mounting rack through connecting rod, and the grinding head is fixed on mounting rack, and the bottom of the frame is fixedly connected with pair
Body cradle, pair body cradle middle part are hinged with subframe, and the rear-wheel is articulated with subframe, and the middle part of the pair body cradle is solid
Surely there is the pin shaft for running through subframe two sides along the length of the rack.
Further, there is the control cabinet for being fixed on rack on rear side of the cockpit, removed on rear side of the vehicle frame with pocket type
Dirt device, the sack cleaner include outer case of dust remover, and deduster internal upper part has partition, and the outer case of dust remover side has
With the suction inlet of the lower partition space connection, the partition lower section is fixedly connected with filter bag, and the filter bag top has and dedusting
The opening of device partition upper chamber connection also has and is located in shell the chamber connection on partition top on the outer case of dust remover
Suction tube, the suction tube is connected with the air pump in control cabinet, and the lower part of the shell inner cavity of the deduster, which has, receives
Collection bucket.
Further, cockpit is fixedly connected with above the frame front, the cockpit bottom is solid through fixing bolt
Due in rack, being cased with the yielding rubber positioned at rack and cockpit bottom on the fixing bolt.
Further, the mounting rack is annular in shape, and the grinding head support is circumferentially fixedly connected with multiple mounting racks,
It is fixed on the mounting rack by the grinding head of hydraulic motor driving rotation.
Further, there is the shell being fixed on mounting rack outside the grinding head, the hydraulic motor is fixed on shell
The drive shaft of body upper surface, the hydraulic motor is fixedly connected through transmission shaft with grinding head.
Further, the upper surface of the mounting rack is fixedly connected with limit plate, and the nose bar is towards one end of mounting rack
It is hinged with movable pulley.
Further, the front end of rack has longitudinal fixed link, the described grinding one end of head support towards rack
It is fixed with the bearing block being placed in longitudinal fixed link, head support and rack is ground and is realized hingedly through the bearing in bearing block,
The two sides of the grinding head support are hinged with front-wheel, and the rack two sides are hinged with rear-wheel, and the front-wheel and rear-wheel are by liquid
Medium-voltage Motor driving rotation, the grinding head support are fixedly connected with the hydraulic steering cylinder for being distributed in fixed link two sides, and described turn
Rack is fixedly connected on to the telescopic end of hydraulic stem to control grinding head support around fixed link hinged place and rotate.
Further, it is fixed with the hydraulic pump for providing hydraulic electric motor operation in the control cabinet, drives hydraulic pump work
The engine of work and fuel tank for storing oil liquid, the driving engine side have oil liquid cooling device, and the fuel tank connects
It is connected to oil liquid discharge pipe and oil liquid return pipe, the oil liquid cooling device includes closed cooling tank and the cooling for being close to cooling tank
Fan, the cooling tank have the liquid outlet with the inlet of oil liquid discharge pipe connection and with oil liquid return pipe connection.
The invention also includes a kind of drive type floor grinding mill operating methods, are ground using a kind of above-mentioned drive type terrace
Machine, specific works method are as follows: when work, operator carries out operation control in the driver's cabin of rack, is driven using hydraulic motor
The rotation of grinding head is fixedly connected on rack to the telescopic end by hydraulic steering cylinder, steering hydraulic bar to control grinding head branch
Support is rotated around fixed link, by the steering direction of the flexible realization car body of control two sides hydraulic cylinder, when being ground
When the adjustment of bistrique angle, grinding head can be realized using the rotation of the telescopic band turn bar of grinding head driving hydraulic cylinder telescopic rod
Angle change utilize the flying dust for raising ground ground on rear side of grinder using air extractor while during the work time
Using air extractor by dust extraction, and isolation is carried out by filter bag and is finally collected at the collection bucket of lower section.
Compared with prior art, the invention has the following advantages: the configuration of the present invention is simple, utilizes grinding head grinding head
Operation of the flexible realization of driving hydraulic cylinder to grinder grinding head angle change, which is easy to operate, grinds conducive in large size
It is designed in grinding machine, which is easy to operate, and grinding machine structure is stablized, and has to landform and well adapts to ability.
Detailed description of the invention
Fig. 1 is layout structure schematic diagram of the present invention.
Fig. 2 is the frame of the invention and grinding head support attachment structure schematic diagram.
Fig. 3 is the frame of the invention bottom rear-wheel structure schematic diagram.
Fig. 4 is cabin structure schematic diagram of the present invention.
Fig. 5 is grinding head support frame structure diagram of the present invention.
Fig. 6 is grinding head fixed structure schematic diagram of the present invention.
Fig. 7 is deduster structural schematic diagram of the present invention.
Fig. 8 is oil liquid cooling device attachment structure schematic diagram of the present invention.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~8, a kind of drive type floor grinding mill including rack 10 and is articulated with the grinding head of front end of rack
Support frame 20,10 front end of rack have longitudinal fixed link 110, and the grinding head support 20 is solid towards one end of rack
Surely have the fixed plate 210 being placed in longitudinal fixed link, so as to realize grinding head support and rack it is hinged, it is described to grind
The two sides of bistrique support frame are hinged with front-wheel 211, and the rack two sides are hinged with rear-wheel 120, and the front-wheel and rear-wheel are by liquid
Medium-voltage Motor driving rotation drives front-wheel 211 and rear-wheel 120 that can transmit high torque and existing in room using hydraulic motor
Interior small-scale grinder is compared, and existing grinder mostly uses the walking of electrical motor driven grinder, and power is smaller to be faced
Returning under conditions of more severe causes the grip to ground insufficient.
The grinding head support 20 is fixedly connected with the hydraulic steering cylinder 220 for being distributed in fixed link two sides, the steering
The telescopic end of hydraulic stem is fixedly connected on rack 10 to control grinding head support around fixed link rotation 110, passes through control two
The steering direction that is flexible and then realizing car body of side hydraulic cylinder 220.
In the present embodiment, the fixed plate 210 has multiple, and one end of the rack towards grinding head support is fixed with
Multiple bearing blocks being fixed in fixed link realize rack using the bearing in bearing block and grind the hinge between head support 20
It connects.
In the present embodiment, the grinding head support side is fixedly connected with multipair nose bar 230, the pair of nose bar 230
Between be hinged with the bull stick 240 being able to rotate, be hinged with grinding head driving hydraulic cylinder 250 on the grinding head support, it is described to grind
The telescopic end of bistrique driving hydraulic cylinder is fixedly connected through pendulum handle 251 with 240 side of bull stick, when 250 turns of grinding head driving hydraulic cylinder
Bar rotation is driven when dynamic, the bull stick both ends are fixedly connected with mounting rack 260 through connecting rod, and the grinding head 261 is fixed on peace
It shelves on 260.
In the present embodiment, the mounting rack 260 is annular in shape, and the grinding head support is circumferentially fixedly connected with multiple peaces
It shelves, the present embodiment is 3 mounting racks 260, and grinding head is also equipped with 3, is fixed on the mounting rack by hydraulic motor 270
Drive the grinding head 261 of rotation.
In the present embodiment, there is the shell 262 being fixed on mounting rack 260, the hydraulic horse outside the grinding head 261
It is fixed on housing upper surface up to 270, the drive shaft of the hydraulic motor is fixedly connected through transmission shaft with grinding head 271.
When work, when needing to change the angle of grinding head 261, stretching for 250 telescopic rod of grinding head driving hydraulic cylinder is utilized
The angle change of grinding head 261 can be realized in the rotation of contracting drive bull stick 240.
10 bottom of rack is fixedly connected with secondary body cradle 130, is hinged with subframe in the middle part of the pair body cradle 130
140, the rear-wheel 120 is articulated with subframe 140, rear-wheel 120 be arranged in the middle part of the secondary body cradle be fixed with it is long along rack
The hinged of secondary body cradle and subframe is realized in degree direction through the pin shaft 131 of subframe two sides, when Uneven road is, secondary vehicle
Frame can deflect around the pin shaft 131 of secondary body cradle and then play the role of damping.
It is fixedly connected with cockpit 30 above the frame front, rack is fixed on through fixing bolt in the cockpit bottom
On, it is cased with the yielding rubber 310 positioned at rack Yu cockpit bottom on the fixing bolt, is used in cockpit 30 for enclosed environment
Grinder is operated in inside in driver.It can make operator that there is preferable operating environment using closed cockpit 30
It avoids influencing extraneous dust.
In addition, in the present embodiment, in order to be limited to the grinding head 261 in overturning, the mounting rack
Upper surface be fixedly connected with limit plate 263, one end of nose bar 230 towards the mounting rack is hinged with movable pulley 231, in this way when
The limit plate 263 during overturning of grinding head 261 is located at the top of movable pulley 231, and movable pulley 231 plays the role of limit.
There is the control cabinet 40 for being fixed on rack, control cabinet 40 includes outer housing, the control cabinet on rear side of the cockpit
It is inside fixed with the hydraulic pump for providing hydraulic electric motor operation, drives the engine of hydraulic pump works and the oil for storing oil liquid
Case 410.The fuel tank 410 is linked with oil liquid discharge pipe 411 and oil liquid return pipe 412.
The volume addition dust collection equipment is generally needed to carry out dust suction to avoid causing dirt to external environment during the grinding process
Dye, and there is on rear side of vehicle frame sack cleaner 50 in the present invention, the sack cleaner 50 includes outer case of dust remover 510, dedusting
50 internal upper part of device has partition 520, and the 50 shell side of deduster has the suction inlet 520 with the lower partition space connection,
Filter bag 530 is fixedly connected with below the partition 520,530 top of filter bag has and deduster partition upper chamber connection
Opening, also there is on the outer case of dust remover suction tube 540 with the chamber connection for being located at partition top in shell, the pumping
Suction pipe is connected with air pump, and the lower part of the shell inner cavity of the deduster has collection bucket, and the collection bucket bottom is linked with collection ash
Pipe 550 will be grey using air extractor using the flying dust that air extractor raises ground ground on rear side of grinder in the present embodiment
Dirt extracts, and carries out isolation by filter bag and be finally collected at the collection bucket of lower section.
Embodiment two: in the present embodiment, being with the distinguishing feature of documents 1, by the driving engine
Side has oil liquid cooling device, and the oil liquid cooling device includes closed cooling tank 610 and the cooling fan for being close to cooling tank
620, the cooling tank 610 has the liquid outlet with the inlet of oil liquid discharge pipe connection and with oil liquid return pipe connection, work
When, Engine driven Hydraulic Pump is by the running of hydraulic power oil in fuel tank to which the work of each Hydraulic Elements, Hydraulic Elements packet are given in driving
Include hydraulic motor, turn to hydraulic steering cylinder 220 and grinding head driving hydraulic cylinder 250 etc., and cooling fan 620 can for hydraulic oil into
The cooling operation to guarantee grinder stability and high efficiency of row.
Any technical solution disclosed in aforementioned present invention unless otherwise stated, if it discloses numberical range,
Disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numberical ranges
The only obvious or representative numerical value of technical effect in many enforceable numerical value.It, can not since numerical value is more
Exhaustion, so the present invention just discloses technical solution of the component values to illustrate the present invention, also, the above-mentioned numerical value enumerated is not
The limitation to the invention protection scope should be constituted.
In addition, for indicating the art of positional relationship or shape applied in any technical solution disclosed in aforementioned present invention
Its meaning includes approximate with its, similar or close state or shape to language unless otherwise stated.
Either component provided by the invention by multiple individual component parts either assembled, or one
The separate part that forming technology manufactures.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (9)
1. a kind of drive type floor grinding mill, which is characterized in that including rack and it is articulated with the grinding head support of front end of rack,
The grinding head support side is fixedly connected with multipair nose bar, and the bull stick being able to rotate, institute are hinged between the pair of nose bar
It states and is hinged with grinding head driving hydraulic cylinder on grinding head support, the telescopic end of the grinding head driving hydraulic cylinder through pendulum handle and turns
Bar side is fixedly connected, and bar rotation is driven when the rotation of grinding head driving hydraulic cylinder, and the bull stick both ends connect through connecting rod is fixed
It is connected to mounting rack, the grinding head is fixed on mounting rack, and the bottom of the frame is fixedly connected with secondary body cradle, described secondary hinged
Subframe is hinged in the middle part of frame, the rear-wheel is articulated with subframe, is fixed in the middle part of the pair body cradle along rack length side
To the pin shaft for running through subframe two sides.
2. a kind of drive type floor grinding mill according to claim 1, which is characterized in that have on rear side of the cockpit solid
There is sack cleaner on rear side of the control cabinet of rack, the vehicle frame, the sack cleaner includes outer case of dust remover, dedusting
Device internal upper part has a partition, and the outer case of dust remover side has a suction inlet with the lower partition space connection, under the partition
Side is fixedly connected with filter bag, and the filter bag top has an opening with deduster partition upper chamber connection, outside the deduster
Also there is the suction tube with the chamber connection for being located at partition top in shell, the suction tube is connected in control cabinet on shell
Air pump, the lower part of the shell inner cavity of the deduster has collection bucket.
3. a kind of drive type floor grinding mill according to claim 2, which is characterized in that fixed above the frame front
It is connected with cockpit, the cockpit bottom is fixed in rack through fixing bolt, is cased on the fixing bolt positioned at rack
With the yielding rubber of cockpit bottom.
4. a kind of drive type floor grinding mill according to claim 1, which is characterized in that the mounting rack is annular in shape, institute
It states grinding head support and is circumferentially fixedly connected with multiple mounting racks, be fixed on the mounting rack and rotation is driven by hydraulic motor
Grinding head.
5. a kind of drive type floor grinding mill according to claim 4, which is characterized in that have outside the grinding head solid
Due to the shell on mounting rack, the hydraulic motor is fixed on housing upper surface, and the drive shaft of the hydraulic motor is through transmission shaft
It is fixedly connected with grinding head.
6. a kind of drive type floor grinding mill according to claim 3, which is characterized in that the upper surface of the mounting rack is solid
Surely it is connected with limit plate, one end of the nose bar towards mounting rack is hinged with movable pulley.
7. a kind of drive type floor grinding mill according to claim 6, which is characterized in that the front end of rack has longitudinal
Fixed link, it is described grinding head support towards rack one end be fixed with the bearing block being placed in longitudinal fixed link, grind
Head support and rack realize hingedly that the two sides of the grinding head support are hinged with front-wheel, described through the bearing in bearing block
Rack two sides are hinged with rear-wheel, the front-wheel and rear-wheel and drive rotation by hydraulic electric motor, and the grinding head support is fixed to be connected
It is connected to the hydraulic steering cylinder for being distributed in fixed link two sides, the telescopic end of the steering hydraulic bar is fixedly connected on rack to control
Head support is ground to rotate around fixed link hinged place.
8. a kind of drive type floor grinding mill according to claim 7, which is characterized in that fixed in the control cabinet useful
In providing hydraulic pump, the engine for driving hydraulic pump works and the fuel tank for storing oil liquid of hydraulic electric motor operation, the drive
Dynamic engine side has oil liquid cooling device, and the fuel tank is connected with oil liquid discharge pipe and oil liquid return pipe, and the oil liquid is cold
But device includes closed cooling tank and the cooling fan for being close to cooling tank, the cooling tank have with oil liquid discharge pipe connection into
Liquid mouth and liquid outlet with oil liquid return pipe connection.
9. a kind of drive type floor grinding mill operating method, which is characterized in that using a kind of drive type as claimed in claim 7
Level ground grinder, specific works method are as follows: when work, operator carries out operation control in the driver's cabin of rack, utilizes hydraulic horse
Rotation up to driving grinding head is fixedly connected on rack to the telescopic end by hydraulic steering cylinder, steering hydraulic bar to which control is ground
Bistrique support frame is rotated around fixed link, by the steering direction of the flexible realization car body of control two sides hydraulic cylinder, works as needs
When carrying out the adjustment of grinding head angle, it can be realized using the rotation of the telescopic band turn bar of grinding head driving hydraulic cylinder telescopic rod
The angle change of grinding head, while during the work time, ground ground on rear side of grinder is raised using using air extractor
Flying dust using air extractor by dust extraction, and by filter bag carry out isolation be finally collected in below collection bucket at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583054.XA CN109434590A (en) | 2018-12-24 | 2018-12-24 | Drive type floor grinding mill and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811583054.XA CN109434590A (en) | 2018-12-24 | 2018-12-24 | Drive type floor grinding mill and its operating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109434590A true CN109434590A (en) | 2019-03-08 |
Family
ID=65535106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811583054.XA Pending CN109434590A (en) | 2018-12-24 | 2018-12-24 | Drive type floor grinding mill and its operating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109434590A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992002334A1 (en) * | 1990-08-01 | 1992-02-20 | Concrete Grinding Ltd. | A mobile floor grinding vehicle |
| EP0955411A1 (en) * | 1998-05-05 | 1999-11-10 | Elaugen Gmbh Schweiss-Und Schleiftechnik | Rail grinding apparatus |
| CA2537720A1 (en) * | 2006-01-05 | 2007-07-05 | Cpt, Inc. | Riding floor polishing machine |
| CN202344378U (en) * | 2011-09-21 | 2012-07-25 | 叶根翼 | Multifunctional stone grinding machine |
| CN103128635A (en) * | 2011-12-02 | 2013-06-05 | 江南大学 | Novel steel rail abrasive belt grinding wagon |
| CN204294027U (en) * | 2014-11-19 | 2015-04-29 | 张家港市艾尔环保设备有限公司 | Sack cleaner |
| CN105252364A (en) * | 2015-11-20 | 2016-01-20 | 晋江兴翼机械有限公司 | Air cooling structure of floor grinding machine and air cooling method |
| CN205852429U (en) * | 2016-05-03 | 2017-01-04 | 李娟� | A kind of ground grinding machine |
| CN205995598U (en) * | 2016-08-18 | 2017-03-08 | 南安市铂克装饰工程有限公司 | The grinder driving with bridge-type |
| CN206632784U (en) * | 2017-03-22 | 2017-11-14 | 叶根翼 | grinder hydraulic steering mechanism |
| CN206632782U (en) * | 2017-03-22 | 2017-11-14 | 叶根翼 | Grinder hydraulic pressure reverse motivation structure |
| CN206632785U (en) * | 2017-03-22 | 2017-11-14 | 叶根翼 | Hydraulic-driven grinder |
| CN209408099U (en) * | 2018-12-24 | 2019-09-20 | 福建兴翼机械有限公司 | Drive type floor grinding mill |
-
2018
- 2018-12-24 CN CN201811583054.XA patent/CN109434590A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992002334A1 (en) * | 1990-08-01 | 1992-02-20 | Concrete Grinding Ltd. | A mobile floor grinding vehicle |
| EP0955411A1 (en) * | 1998-05-05 | 1999-11-10 | Elaugen Gmbh Schweiss-Und Schleiftechnik | Rail grinding apparatus |
| CA2537720A1 (en) * | 2006-01-05 | 2007-07-05 | Cpt, Inc. | Riding floor polishing machine |
| CN202344378U (en) * | 2011-09-21 | 2012-07-25 | 叶根翼 | Multifunctional stone grinding machine |
| CN103128635A (en) * | 2011-12-02 | 2013-06-05 | 江南大学 | Novel steel rail abrasive belt grinding wagon |
| CN204294027U (en) * | 2014-11-19 | 2015-04-29 | 张家港市艾尔环保设备有限公司 | Sack cleaner |
| CN105252364A (en) * | 2015-11-20 | 2016-01-20 | 晋江兴翼机械有限公司 | Air cooling structure of floor grinding machine and air cooling method |
| CN205852429U (en) * | 2016-05-03 | 2017-01-04 | 李娟� | A kind of ground grinding machine |
| CN205995598U (en) * | 2016-08-18 | 2017-03-08 | 南安市铂克装饰工程有限公司 | The grinder driving with bridge-type |
| CN206632784U (en) * | 2017-03-22 | 2017-11-14 | 叶根翼 | grinder hydraulic steering mechanism |
| CN206632782U (en) * | 2017-03-22 | 2017-11-14 | 叶根翼 | Grinder hydraulic pressure reverse motivation structure |
| CN206632785U (en) * | 2017-03-22 | 2017-11-14 | 叶根翼 | Hydraulic-driven grinder |
| CN209408099U (en) * | 2018-12-24 | 2019-09-20 | 福建兴翼机械有限公司 | Drive type floor grinding mill |
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