CN104669084A - Novel floor grinder - Google Patents
Novel floor grinder Download PDFInfo
- Publication number
- CN104669084A CN104669084A CN201510116714.3A CN201510116714A CN104669084A CN 104669084 A CN104669084 A CN 104669084A CN 201510116714 A CN201510116714 A CN 201510116714A CN 104669084 A CN104669084 A CN 104669084A
- Authority
- CN
- China
- Prior art keywords
- frame
- hole
- linear meter
- weight linear
- machine frame
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
Abstract
The invention discloses a novel floor grinder. The novel floor grinder comprises a machine frame, a gear box, a motor and a millstone, wherein two moveable wheels are arranged on the rear side of the lower part of the machine frame; an input shaft of the gear box is connected with a motor driving shaft; an output shaft of the gear box is connected with the millstone; the upper part of the gear box is suspended to and hinged to the machine frame through two lugs; a counter weight lever is respectively arranged on each of the two sides of the machine frame; a moveable counter weight block penetrates through each counter weight lever; when the grinder is in a using state, the counter weight blocks are fixedly connected to the counter weight levers; the upper part of the machine frame is connected with an armrest component; furthermore, one end of each counter weight lever is hinged to the rear part of one side of the machine frame; the other end of each counter weight lever is supported to the front part of one side of the machine frame; limit parts for the counter weight levers to backwards rotate are arranged at the rear ends of the two sides of the machine frame; each lug is hinged to the machine frame through a joint bearing. Grinding force of the floor grinder to the ground can be changed, the floor grinder can better adapt to different grinding working conditions, the grinding efficiency and the grinding quality are improved, and the labor intensity of an operator is reduced.
Description
Technical field
The present invention relates to grinding machine manufacturing technology field, especially a kind of Novel terrace grinder.
Background technology
Floor grinding mill is used for carrying out sanding and polishing to ground, floor grinding mill needs to apply a grinding force to ground when grinding, traditional floor grinding mill is constant to the grinding force that ground applies substantially, because its hardenability of different ground is different, if can only keep a kind of grinding force, polishing quality is difficult to improve, and can reduce grinding efficiency, increase the labour intensity of operating personnel, poor to the adaptability of difference polishing operating mode.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Novel terrace grinder, the grinding force that floor grinding mill applies ground can be changed, better can adapt to different polishing operating mode, thus improve grinding efficiency and polishing quality, reduce the labour intensity of operating personnel.
For achieving the above object, technical scheme of the present invention is: a kind of Novel terrace grinder, comprise frame, gear-box, motor, mill, two movable pulleys are housed on rear side of frame lower, the power shaft of gear-box connects motor driving shaft, the output shaft of gear-box connects mill, and the top of gear-box is hung by two hangers and is hinged in frame; A weight linear meter is respectively installed in the both sides of frame, and every root weight linear meter is installed with movable balance weight block, and when grinder is in using state, balancing weight is connected on weight linear meter; The top of frame is connected with armrest assembly.
Further improvement, one end of every root weight linear meter is hinged on the rear portion of frame side, and the other end of every root weight linear meter is supported on the front portion of frame side, and the rear end of frame both sides is provided with the limiting section that weight linear meter rotates backward.Such weight linear meter just can drive balancing weight to rotate backward, facilitate the installation of balancing weight on the one hand, on the other hand, when weight linear meter drive balancing weight rotate backward be supported on described limiting section time, with the movable pulley of frame lower for fulcrum, pass through lever principle, more like a cork gear-box and mill can be lifted, be convenient for changing and safeguard mill, further mitigate the labour intensity of operating personnel, in addition, when ground is softer, weight linear meter drives balancing weight to rotate backward when being supported on described limiting section also can alleviate the grinding force of mill to ground, the scope of application of further raising grinder and Grinding Quality.
Further again, a support member is respectively equipped with in the front portion of described frame both sides, one end of every root supports support weight linear meter, every root support member also can overlap and have cushion collar; The rear end of described frame both sides is equipped with two locating parts and is formed the limiting section that two weight linear meters rotate backward, and on every root locating part, also cover has cushion collar.
Further improvement, each hanger is hinged in frame by oscillating bearing.Frame can be arranged the inner ring that a fixed pin shaft connects oscillating bearing, the outer ring of oscillating bearing is connected on hanger.The joint gap between hanger and frame can be reduced like this by oscillating bearing, gear-box and mill can regulate the laminating with terrace better automatically by the spherical rotation of oscillating bearing, what decrease that gear-box and mill produce when grinding terrace rocks, grinding is more steady, efficiency is higher, and grinding quality is better.
Preferably weight linear meter described in every root is interval with multiple first locating hole, described balancing weight is provided with at least one first cooperation through hole, and the first bearing pin coordinates through hole with the first locating hole, described balancing weight and described weight linear meter to be connected mutually through described first.The adjustment of such balancing weight and described weight linear meter relative position is more convenient, is beneficial to better control grinding force.
Further improvement, described balancing weight is also provided with handle.Movement and the installation of balancing weight can be facilitated by handle.
Preferred described armrest assembly comprises a handrail housing, one end of handrail housing is connected to the top of frame, the other end of handrail housing arranges an axle sleeve, inner hole of shaft sleeve is provided with internal thread, axle sleeve is connected with a left side, right handle, left, right handle is respectively connected with the first positioning disk, first positioning disk is provided with multiple second locating hole, it is corresponding with the second locating hole on the first positioning disk that handrail housing is provided with the second cooperation through hole, second bearing pin coordinates through hole left through second on the second locating hole on the first positioning disk and handrail housing, right handle is connected on handrail housing.Left and right like this handle all can freely be shifted one's position, and adapts to the needs of different occasion.Further again, in the endoporus of axle sleeve, also can place elastic washer, make elastic washer be between the end of left and right handle, prevent loosening of left and right handle further.
Further improvement, the top of described frame arranges two the second parallel positioning disks, second positioning disk circumferentially limit is provided with multiple locating slot, a hinging pin shaft is fixed between two the second positioning disks, one end of described handrail housing is hinged on hinging pin shaft, described handrail housing is equipped with an alignment pin and and stirs handle, stirring handle drives alignment pin to move by crank rod assembly, makes alignment pin can be entrenched in the locating slot of two the second positioning disks simultaneously or departs from the locating slot of two the second positioning disks.The whole armrest assembly of this spline structure can change position relative to gantry rotation, is beneficial to better operate grinder.
Further improvement, described handrail housing is equipped with electric-control board, electric-control board is equipped with start button and emergency stop push button.Conveniently can control startup and the stopping of grinder like this.
Further improvement, the front end of frame is connected a support bar, the hinged supporting leg in front end of support bar, roller is equipped with in the front end of supporting leg, the front end of support bar is provided with multiple 3rd locating hole, supporting leg and the link of support bar are provided with the 3rd and coordinate through hole, and the 3rd bearing pin coordinates through hole that supporting leg and support bar are fixed together through the 3rd on the 3rd locating hole on support bar and supporting leg.Such supporting leg can rotate adjustment position relative to support bar, can facilitate the application needs of the transport of whole grinder and some occasion.
Frame is also equipped with separable water tank and electric cabinet.Water tank and electric cabinet adopt split design, and do not need also can take off with during water tank, client can match flexibly and apply, and configures more flexible.
The present invention is owing to respectively installing a weight linear meter in the both sides in frame, every root weight linear meter is installed with movable balance weight block, when balancing weight is relative to weight linear meter shift position, the grinding force that grinder is applied to ground just can change, so just can regulate the grinding force of mill easily, to adapt to the needs of different grinding operating mode, further when weight linear meter can drive balancing weight to rotate or be mobile, the adjusting range of mill grinding force can be larger.Therefore the present invention better can adapt to the needs of different hardened ground, better adapts to different polishing operating modes, effectively improves grinding efficiency and grinding quality, reduces the labour intensity of operating personnel.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 Fig. 2 armrest assembly is turned into plumbness and hides the B direction view of support bar and supporting leg;
Fig. 4 is the C place enlarged drawing of Fig. 3;
Fig. 5 is that the master of the present invention first positioning disk looks enlarged drawing;
Fig. 6 is the D place enlarged drawing of Fig. 3;
Fig. 7 is the A place enlarged drawing of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, the present invention is described in further detail.
Shown in Fig. 1 to Fig. 7, a kind of Novel terrace grinder, comprises frame 1, gear-box 2, motor 3, mill 4, frame 1 lower rearward side is equipped with two movable pulleys 11, the power shaft of gear-box 2 connects motor 3 driving shaft, and gear-box 2 is provided with multiple output shaft, and every root output shaft connects a mill 4.
The top of gear-box 2 is hung by two hangers 21 and is hinged in frame 1, each hanger 21 is hinged in frame 1 by an oscillating bearing 22, frame 1 can be arranged the inner ring that a fixed pin shaft 221 connects oscillating bearing 22, the outer ring of oscillating bearing 22 is connected on hanger 21;
A weight linear meter 5 is respectively installed in the both sides at frame 1 rear portion, weight linear meter 5 is installed with movable balance weight block 6, one end of every root weight linear meter 5 is hinged on the rear portion of frame 1 side, the other end of every root weight linear meter 5 is supported on the front portion of frame 1 side, and the rear end of frame 1 both sides is provided with the limiting section that weight linear meter 5 rotates backward; Such weight linear meter 5 just can drive balancing weight 6 to rotate backward, and facilitates on the one hand the installation of balancing weight 6, on the other hand, also facilitates replacing and the maintenance of mill 4, simultaneously can also the grinding force on wider adjustment mill 4 pairs of ground.
Respectively be equipped with one in the front portion of described frame 1 both sides and support bearing pin 12, every root supports one end that bearing pin 12 supports a weight linear meter 5, and every root support bearing pin also can overlap cushion collar 121; Two spacing bearing pins 13 are housed in the rear end of described frame 1 both sides and form the limiting section that two weight linear meters 5 rotate backward, on two spacing bearing pins 13, cover has the second cushion collar 131 respectively; Anticollison block 50 is also equipped with in weight linear meter 5 front end;
Described weight linear meter 5 is interval with multiple first locating hole 51, described balancing weight 6 is provided with two first and coordinates through hole, and the first bearing pin 61 coordinates through hole with the first locating hole 51, described balancing weight 6 and described weight linear meter 5 to be connected mutually through described first.When this structure extracts the first bearing pin 61, described balancing weight 6 just can move on described weight linear meter 5, and the first bearing pin 61 can match from the first different locating holes 51, and when making grinder be in using state, balancing weight 6 is connected on weight linear meter 5; Described like this balancing weight 6 can change with the relative position of described weight linear meter 5, just conveniently can regulate grinding force, to improve grinding efficiency and grinding quality.
Described balancing weight 6 is also provided with handle 62.Can conveniently move and assemble balancing weight 6 by handle 62.
With dotted line, Fig. 1 also illustrates that balancing weight 6 and described weight linear meter 5 are turned over schematic diagram further, pass through lever principle, more like a cork gear-box 2 can be lifted, to be convenient for changing mill 4 and to safeguard, alleviate the labour intensity of operating personnel, and can the grinding force on wider adjustment mill 4 pairs of ground.
Frame 1 is also equipped with water tank 8 and electric cabinet 9.Water tank 8 and electric cabinet 9 are separable structure, like this can water tank 8 for convenience detach when not needing water tank 8.
The top of frame 1 is connected with armrest assembly 7.
Described armrest assembly 7 comprises a handrail housing 71, one end of handrail housing 71 is connected to the top of frame 1, the other end of handrail housing 71 arranges an axle sleeve 72, axle sleeve 72 endoporus is provided with internal thread, axle sleeve 72 is connected with a left side, right handle 73, 74, left, right handle 73, the first positioning disk 75 is respectively connected with on 74, first positioning disk 75 is provided with multiple second locating hole 751, it is corresponding with the second locating hole 751 on the first positioning disk 75 that handrail housing 71 is provided with the second cooperation through hole, second bearing pin 76 coordinates through hole left through second on the second locating hole 751 on the first positioning disk 75 and handrail housing 71, right handle 73, 74 are connected on handrail housing 71.Left and right like this handle 73,74 can conveniently be shifted one's position, to adapt to the needs of different operating.In the endoporus of axle sleeve 72, also can place elastic washer 721, elastic washer 721 is between the end of left and right handle 73,74, prevent loosening of left and right handle 73,74 further.
Described handrail housing 71 is equipped with electric-control board 711, electric-control board 711 is provided with start button and emergency stop push button, with handled easily.
Two parallel the second positioning disks 14 are set on the top of described frame 1, second positioning disk 14 circumferentially limit is provided with multiple locating slot 141, a hinging pin shaft 15 is fixed between two the second positioning disks 14, one end of described handrail housing 71 is hinged on hinging pin shaft 15, described handrail housing 71 is equipped with an alignment pin 712 and and stirs handle 713, stirring handle 713 drives alignment pin 712 to move by crank rod assembly 714, make alignment pin 712 can be entrenched in the locating slot 141 of two the second positioning disks 14 simultaneously or depart from the locating slot 141 of two the second positioning disks 14.When alignment pin 712 is entrenched in the locating slot 141 of two the second positioning disks 14 simultaneously, armrest assembly 7 and frame 1 are formed and are connected, when alignment pin 712 departs from the locating slot 141 of two the second positioning disks 14 simultaneously, armrest assembly 7 can rotate relative to frame 1 and change position.
The front end of frame 1 is connected a support bar 15, the hinged supporting leg 16 in front end of support bar 15, roller 17 is equipped with in the front end of supporting leg 16, the front end of support bar 15 is provided with multiple 3rd locating hole 151, supporting leg 16 and the link of support bar 15 are provided with the 3rd and coordinate through hole, and the 3rd bearing pin 18 coordinates through hole that supporting leg 16 and support bar 15 are fixed together through the 3rd on the 3rd locating hole 151 on support bar 15 and supporting leg 16.Such supporting leg 16 relative to support bar 15 turned position, can adjust different positions according to different use occasion.
Below be only the present invention's preferred embodiment, those skilled in the art makes by claim the protection domain that equivalent change all falls into this case.
Claims (10)
1. a Novel terrace grinder, comprise frame, gear-box, motor, mill, two movable pulleys are housed on rear side of frame lower, the power shaft of gear-box connects motor driving shaft, the output shaft of gear-box connects mill, it is characterized in that: the top of gear-box is hung by two hangers and is hinged in frame; A weight linear meter is respectively installed in the both sides of frame, and every root weight linear meter is installed with movable balance weight block, and when grinder is in using state, balancing weight is connected on weight linear meter; The top of frame is connected with armrest assembly.
2. a kind of Novel terrace grinder according to claim 1, it is characterized in that: one end of every root weight linear meter is hinged on the rear portion of frame side, the other end of every root weight linear meter is supported on the front portion of frame side, and the rear end of frame both sides is provided with the limiting section that weight linear meter rotates backward.
3. a kind of Novel terrace grinder according to claim 2, it is characterized in that: a support member is respectively equipped with in the front portion of described frame both sides, one end of every root supports support weight linear meter, the rear end of described frame both sides is equipped with two locating parts and is formed the limiting section that two weight linear meters rotate backward.
4. a kind of Novel terrace grinder according to claim 1, is characterized in that: each hanger is hinged in frame by oscillating bearing.
5. a kind of Novel terrace grinder according to claim 1, it is characterized in that: weight linear meter described in every root is interval with multiple first locating hole, described balancing weight is provided with at least one first cooperation through hole, and the first bearing pin coordinates through hole with the first locating hole, described balancing weight and described weight linear meter to be connected mutually through described first.
6. a kind of Novel terrace grinder according to claim 1, is characterized in that: described balancing weight is also provided with handle.
7. a kind of Novel terrace grinder according to claim 1, it is characterized in that: described armrest assembly comprises a handrail housing, one end of handrail housing is connected to the top of frame, the other end of handrail housing arranges an axle sleeve, inner hole of shaft sleeve is provided with internal thread, axle sleeve is connected with a left side, right handle, left, right handle is respectively connected with the first positioning disk, first positioning disk is provided with multiple second locating hole, it is corresponding with the second locating hole on the first positioning disk that handrail housing is provided with the second cooperation through hole, second bearing pin coordinates through hole left through second on the second locating hole on the first positioning disk and handrail housing, right handle is connected on handrail housing.
8. a kind of Novel terrace grinder according to claim 7, it is characterized in that: the top of described frame arranges two the second parallel positioning disks, second positioning disk circumferentially limit is provided with multiple locating slot, a hinging pin shaft is fixed between two the second positioning disks, one end of described handrail housing is hinged on hinging pin shaft, described handrail housing is equipped with an alignment pin and and stirs handle, stirring handle drives alignment pin to move by crank rod assembly, make alignment pin can be entrenched in the locating slot of two the second positioning disks simultaneously or depart from the locating slot of two the second positioning disks.
9. a kind of Novel terrace grinder according to claim 7, is characterized in that: described handrail housing is equipped with electric-control board, electric-control board is equipped with start button and emergency stop push button.
10. a kind of Novel terrace grinder according to any one of claim 1 to 9, it is characterized in that: the front end of frame is connected a support bar, the hinged supporting leg in front end of support bar, roller is equipped with in the front end of supporting leg, the front end of support bar is provided with multiple 3rd locating hole, supporting leg and the link of support bar are provided with the 3rd and coordinate through hole, and the 3rd bearing pin coordinates through hole that supporting leg and support bar are fixed together through the 3rd on the 3rd locating hole on support bar and supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116714.3A CN104669084A (en) | 2015-03-18 | 2015-03-18 | Novel floor grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116714.3A CN104669084A (en) | 2015-03-18 | 2015-03-18 | Novel floor grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104669084A true CN104669084A (en) | 2015-06-03 |
Family
ID=53304939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510116714.3A Pending CN104669084A (en) | 2015-03-18 | 2015-03-18 | Novel floor grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104669084A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150041A (en) * | 2015-09-18 | 2015-12-16 | 中山鑫辉精密技术股份有限公司 | Ground grinder with handles convenient to adjust |
| CN108326658A (en) * | 2018-02-10 | 2018-07-27 | 上海捷舟工程机械有限公司 | A kind of floor grinding mill |
| WO2021208388A1 (en) * | 2020-04-13 | 2021-10-21 | 广东博智林机器人有限公司 | Floor grinding machine |
| CN113770834A (en) * | 2021-01-02 | 2021-12-10 | 乐清市路航电气有限公司 | Emery floor grinding device |
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| US3934377A (en) * | 1974-06-12 | 1976-01-27 | Stone Construction Equipment, Inc. | Concrete surface grinder |
| CN201109056Y (en) * | 2007-12-05 | 2008-09-03 | 吴瑞华 | Low-power stone surface renewing machine having slowdown function |
| CN201143639Y (en) * | 2007-12-06 | 2008-11-05 | 孙大洲 | Multifunctional stone abrading machine |
| CN202861927U (en) * | 2012-10-15 | 2013-04-10 | 上海御力机械科技发展有限公司 | Grade level grinding machine |
| CN203817903U (en) * | 2014-03-28 | 2014-09-10 | 上海淘元工贸发展有限公司 | Machine body-separable grinding polisher |
| CN204487305U (en) * | 2015-03-18 | 2015-07-22 | 饶瑞祥 | A kind of Novel terrace grinder |
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2015
- 2015-03-18 CN CN201510116714.3A patent/CN104669084A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934377A (en) * | 1974-06-12 | 1976-01-27 | Stone Construction Equipment, Inc. | Concrete surface grinder |
| CN201109056Y (en) * | 2007-12-05 | 2008-09-03 | 吴瑞华 | Low-power stone surface renewing machine having slowdown function |
| CN201143639Y (en) * | 2007-12-06 | 2008-11-05 | 孙大洲 | Multifunctional stone abrading machine |
| CN202861927U (en) * | 2012-10-15 | 2013-04-10 | 上海御力机械科技发展有限公司 | Grade level grinding machine |
| CN203817903U (en) * | 2014-03-28 | 2014-09-10 | 上海淘元工贸发展有限公司 | Machine body-separable grinding polisher |
| CN204487305U (en) * | 2015-03-18 | 2015-07-22 | 饶瑞祥 | A kind of Novel terrace grinder |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150041A (en) * | 2015-09-18 | 2015-12-16 | 中山鑫辉精密技术股份有限公司 | Ground grinder with handles convenient to adjust |
| CN108326658A (en) * | 2018-02-10 | 2018-07-27 | 上海捷舟工程机械有限公司 | A kind of floor grinding mill |
| WO2021208388A1 (en) * | 2020-04-13 | 2021-10-21 | 广东博智林机器人有限公司 | Floor grinding machine |
| CN113523932A (en) * | 2020-04-13 | 2021-10-22 | 广东博智林机器人有限公司 | Terrace grinder |
| EP3915727A4 (en) * | 2020-04-13 | 2022-04-20 | Guangdong Bright Dream Robotics Co., Ltd. | Floor grinding machine |
| JP2022532461A (en) * | 2020-04-13 | 2022-07-15 | 広東博智林機器人有限公司 | Floor grinding machine |
| JP7256882B2 (en) | 2020-04-13 | 2023-04-12 | 広東博智林機器人有限公司 | floor polisher |
| CN113770834A (en) * | 2021-01-02 | 2021-12-10 | 乐清市路航电气有限公司 | Emery floor grinding device |
| CN113770834B (en) * | 2021-01-02 | 2024-02-02 | 乐清市路航电气有限公司 | Diamond sand terrace grinding device |
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Application publication date: 20150603 |
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| RJ01 | Rejection of invention patent application after publication |