CN113182962A - Ground polishing machine with adjustable gravity center - Google Patents
Ground polishing machine with adjustable gravity center Download PDFInfo
- Publication number
- CN113182962A CN113182962A CN202110648014.4A CN202110648014A CN113182962A CN 113182962 A CN113182962 A CN 113182962A CN 202110648014 A CN202110648014 A CN 202110648014A CN 113182962 A CN113182962 A CN 113182962A
- Authority
- CN
- China
- Prior art keywords
- frame
- moving mechanism
- locking device
- lockhole
- handrail frames
- 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
- 238000005498 polishing Methods 0.000 title claims abstract description 33
- 230000005484 gravity Effects 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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
- B24B41/02—Frames; Beds; Carriages
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a gravity center adjustable ground polishing machine which comprises a horizontally placed frame, wherein a motor driving device is installed in front of the frame and connected with a polishing disk, a pair of handrail frames are installed on a plane behind the frame, the upper parts of the handrail frames are arranged in a backward inclined mode, the two handrail frames are fixedly connected together through a cross beam on the upper parts of the handrail frames, the cross beam is arranged in parallel with the frame, a linear moving mechanism is arranged between the cross beam and the frame and is perpendicular to the cross beam, the linear moving mechanism is arranged in parallel with the handrail frames, and a movable counterweight device is installed on the linear moving mechanism. The advantages are that: through the position of adjustment balancing weight to this work focus of adjusting polishing dish, and reduced the labour, it is efficient, be convenient for adjust, maintain polishing dish, and the action is reliable, be convenient for transport and removal, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of ground leveling construction, in particular to a ground polishing machine with adjustable gravity center.
Background
The ground polishing machine is a multifunctional machine integrating different processes of fast sealing and curing agent terrace, hardening terrace, epoxy terrace treatment, stone renovation, concrete leveling, polishing and the like, and has the characteristics of lightness, flexibility, high working efficiency and the like.
The ground polishing machine commonly used in the market at present comprises a rack, wherein a motor driving device is fixed at the front section of the rack, the driving device is connected with a grinding disc, a handrail is arranged at the extending position of the rack towards the rear upper part, when a grinding head or grinding materials are replaced, a handle needs to be lifted, a pedal plate falls down, a worker stands on the pedal plate and presses down by the gravity inertia of the whole body to tilt the grinding disc, then the grinding materials are replaced, certain requirements on the physical strength of operators are met, and if the grinding equipment is large, the grinding head needs to be replaced by a plurality of people; the labor intensity is high, the time and the labor are wasted, the efficiency is low, the operation is inconvenient and unsafe.
When the center of gravity position and pressure of the ground polishing machine can not be adjusted as required to commonly used ground, chinese patent CN204976221U discloses a grinding machine with a counter weight device, can adjust the center of gravity position and pressure of the ground polishing machine through the counter weight device, also can help workman save labour when perk polishing dish ground polishing, this counter weight device still needs the manpower of high strength to dispose the device and rotate to can only fix two fixed positions in the front end or the rear end of burnishing machine, and the weight of counter weight can not be adjusted, can not realize electrodeless regulation.
Disclosure of Invention
The technical scheme of the invention is to provide the gravity center adjusting device of the ground polishing machine, which utilizes the linear moving mechanism to adjust the counterweight device, changes the gravity center position of the ground polishing machine and realizes the stepless adjustment of the counterweight device, aiming at the technical defects that the counterweight device of the ground polishing machine in the prior art needs high-strength manpower to adjust the counterweight device and can not realize stepless adjustment.
The technical scheme is as follows: the utility model provides an adjustable centrobaric ground burnishing machine, includes the frame that the level was placed, frame the place ahead installation motor drive arrangement, motor drive arrangement be connected with the polishing dish, the plane of frame rear on install a pair of handrail frame, the upper portion of handrail frame set up to the slope backward, two handrail frame between through crossbeam fixed connection on its upper portion together, crossbeam and frame parallel arrangement, crossbeam and frame between set up linear movement mechanism, linear movement mechanism and the perpendicular setting of crossbeam, linear movement mechanism and handrail frame parallel arrangement, linear movement mechanism on install mobilizable counter weight device.
Further, the linear moving mechanism comprises at least two parallel slide rails and a slide rail sliding block matched with the slide rails, and the counterweight device is arranged on the slide rail sliding block.
Further, counter weight device on fixed mounting go up locking device, last locking device on be equipped with a plurality of and lock the hole, still include locking device down, lower locking device be the stock form, connect between crossbeam and frame, lower locking device and slide rail parallel arrangement, lower locking device on be equipped with a plurality of down the lockhole, last lockhole and lower lockhole setting on a straight line.
Furthermore, the counterweight device is a counterweight block, and a plurality of counterweight blocks are arranged on the slide rail slide block.
Further, the linear moving mechanism is an electric guide rail, and the counterweight device is installed on the moving mechanism of the electric guide rail.
Compared with the prior art, the invention has the following advantages: the guide rail adopting the linear moving mechanism can manually or electrically adjust the whole front and back weight of the leveling machine, is stable and smooth in adjustment, can bear a counterweight device with larger gravity, is manually adjusted, can be fixed by an upper lock hole and a lower lock hole through the adjustment, and can realize the stepless adjustment of the counterweight of the leveling machine, thereby adjusting the work gravity center of the polishing disk, reducing the labor force, having high efficiency, being convenient for adjustment and maintenance of the polishing disk, being reliable in action, being convenient for transportation and movement, and having strong practicability.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a partial perspective view of the armrest frame of the present invention;
fig. 4 is an exploded view of the linear motion mechanism, the lower lock device, the upper lock device, and the counterweight device of the present invention.
The polishing machine comprises a machine frame 1, a machine frame 2, a motor driving device 3, a polishing disc 4, a distribution box 5, an armrest frame 6, an armrest 7, rollers 8, a cross beam 9, a sliding rail 10, a balancing weight 11, a lower locking device 12, an upper locking device 13 and a sliding rail sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, "a number" means one or more than one unless specifically defined otherwise.
Example 1
Referring to the attached drawings 1-4, the gravity center adjustable ground polishing machine comprises a horizontally placed frame 1, rollers 7 are installed on the lower portion of the rear portion of the frame 1, a motor driving device 2 is installed in front of the frame 1, the motor driving device 2 is connected with a polishing disc 3, two identical handrail frames 5 are vertically installed on a plane behind the frame 1, the upper portions of the handrail frames 5 extend towards the rear in an inclined mode, the two handrail frames 5 are fixedly connected together through cross beams 8 on the upper portions of the handrail frames, the cross beams 8 and the frame 1 are horizontally arranged, two parallel slide rails 9 arranged in the front-rear direction and a slide rail sliding block 13 matched with the slide rails are arranged between the cross beams 8 and the frame 1, and a plurality of movable balancing weights 10 are installed on the slide rail sliding block 13.
Fixing mounting goes up locking device 12 on the smooth 13 of slide rail, goes up locking device 12 and is long rod-shaped structure, goes up linear distribution on locking device 12 and has a plurality of to lock the hole, still includes locking device 11 down, and lower locking device 11 is long rod-shaped, connects between crossbeam 8 and frame 1, and lower locking device 11 and slide rail 9 parallel arrangement, a plurality of lower locking hole of linear distribution on the locking device 11 down, goes up the lockhole and sets up on a straight line with lower lockhole. The upper lock hole and the lower lock hole are through holes, and bolts are simultaneously inserted into the positions, overlapped with each other, of the upper lock hole and the lower lock hole to fix the position of the counterweight block 10.
Example 2
Referring to the attached drawings 1-4, the gravity center adjustable ground polishing machine comprises a horizontally placed frame 1, rollers 7 are installed on the lower portion of the rear portion of the frame 1, a motor driving device 2 is installed in front of the frame 1, the motor driving device 2 is connected with a polishing disc 3, two identical handrail frames 5 are vertically installed on a plane behind the frame 1, the upper portions of the handrail frames 5 extend towards the rear in an inclined mode, the two handrail frames 5 are fixedly connected together through cross beams 8 on the upper portions of the handrail frames, the cross beams 8 and the frame 1 are horizontally arranged, at least two parallel slide rails 9 arranged in the front-rear direction and slide rail sliding blocks 13 matched with the slide rails are arranged between the cross beams 8 and the frame 1, and a plurality of movable balancing weights 10 are installed on the slide rail sliding blocks 13.
The slide rail 9 and the slide rail sliding block 13 matched with the slide rail 9 adopt an electric linear moving mechanism, if an electric screw rod provided with a stepping motor is adopted, the electric control slide rail sliding block 13 is linearly reciprocated, or an electric push rod is adopted to push and pull the slide rail sliding block 13, so that the electric linear reciprocating motion is realized, and the balancing weight 10 is arranged on the slide rail sliding block 13 which is electrically moved. When the electric linear moving mechanism is used, the upper and lower positions of the weight member 10 can be adjusted steplessly. The distribution box 4 is installed on the frame 1 and used for controlling the starting and stopping of the motor driving device 2 and the position of the balancing weight 10 on the electrodynamic linear moving mechanism.
When the polishing machine works, the contact pressure between the polishing disc 3 and the ground is adjusted by adjusting the position of the balancing weight 10, when the balancing weight 10 is adjusted to the uppermost part of the handrail frame 5, the contact pressure between the polishing disc 3 and the ground is minimum, otherwise, when the balancing weight 10 is moved to the rack 1 at the lower part, the pressure is maximum, and the polishing depth is adjusted.
When the polishing disc 3 needs to be maintained or replaced, the weight of the counterweight 10 is set according to the weight of the front end of the frame 1, the counterweight 10 is adjusted to the uppermost part of the handrail frame 5, the gravity center of the handrail is adjusted, the handrail 6 is pressed downwards, the roller 7 serves as a fulcrum, the handrail 6 lands on the ground, and the ground is supported.
When the complete machine needs to be moved, the weight of the balance weight can be adjusted to a proper gravity center position according to actual conditions, and the handrail 6 is pressed down manually, so that the pushing is convenient.
The structure and connection relation not mentioned are common knowledge.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides an adjustable centrobaric ground burnishing machine, includes the frame that the level was placed, frame the place ahead installation motor drive, motor drive be connected its characterized in that with the polishing dish: the back-to-back type handrail device is characterized in that a pair of handrail frames are installed on a plane behind the rack, the upper portions of the handrail frames are arranged in a backward inclined mode, the two handrail frames are fixedly connected together through a cross beam on the upper portions of the handrail frames, the cross beam and the rack are arranged horizontally, a linear moving mechanism arranged in the front-to-back direction is arranged between the cross beam and the rack, and a counterweight device is installed on the linear moving mechanism.
2. The adjustable center of gravity floor finishing machine of claim 1, wherein: the linear moving mechanism comprises at least two parallel slide rails and a slide rail sliding block matched with the slide rails, and the counterweight device is arranged on the slide rail sliding block.
3. The adjustable center of gravity floor finishing machine of claim 2, wherein: slide rail slider on fixed mounting go up locking device, last locking device on be equipped with lockhole on a plurality of, last locking device be stock form, still include locking device down, lower locking device be stock form, connect between crossbeam and frame, lower locking device and slide rail parallel arrangement, lower locking device on be equipped with lockhole under a plurality of, last lockhole be the through-hole with lockhole down, last lockhole and lockhole setting down on a straight line.
4. The ground polishing machine with adjustable center of gravity of claim 3, wherein the weight balancing device is a weight balancing block, and the number of the weight balancing blocks is arranged on the sliding rail sliding block.
5. The adjustable center of gravity floor finishing machine of claim 2, wherein: the linear moving mechanism is an electric guide rail, and the counterweight device is arranged on the moving mechanism of the electric guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648014.4A CN113182962A (en) | 2021-06-10 | 2021-06-10 | Ground polishing machine with adjustable gravity center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648014.4A CN113182962A (en) | 2021-06-10 | 2021-06-10 | Ground polishing machine with adjustable gravity center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113182962A true CN113182962A (en) | 2021-07-30 |
Family
ID=76976796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110648014.4A Pending CN113182962A (en) | 2021-06-10 | 2021-06-10 | Ground polishing machine with adjustable gravity center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113182962A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669084A (en) * | 2015-03-18 | 2015-06-03 | 饶瑞祥 | Novel floor grinder |
| WO2017030298A1 (en) * | 2015-08-17 | 2017-02-23 | 주식회사 세민기공 | Multi-polishing apparatus |
| CN206123356U (en) * | 2016-07-06 | 2017-04-26 | 宁波民盛机械有限公司 | Terrace of taking counter weight device grinds machine |
| CN212886636U (en) * | 2020-07-19 | 2021-04-06 | 沈阳春山环保地坪有限公司 | Terrace grinding machine with conveniently replaced grinding head |
| CN112695990A (en) * | 2020-12-15 | 2021-04-23 | 林鑫森 | Ground leveling machine capable of adjusting gravity center |
| CN214869252U (en) * | 2021-06-10 | 2021-11-26 | 林鑫森 | Ground polishing machine with adjustable gravity center |
-
2021
- 2021-06-10 CN CN202110648014.4A patent/CN113182962A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669084A (en) * | 2015-03-18 | 2015-06-03 | 饶瑞祥 | Novel floor grinder |
| WO2017030298A1 (en) * | 2015-08-17 | 2017-02-23 | 주식회사 세민기공 | Multi-polishing apparatus |
| CN206123356U (en) * | 2016-07-06 | 2017-04-26 | 宁波民盛机械有限公司 | Terrace of taking counter weight device grinds machine |
| CN212886636U (en) * | 2020-07-19 | 2021-04-06 | 沈阳春山环保地坪有限公司 | Terrace grinding machine with conveniently replaced grinding head |
| CN112695990A (en) * | 2020-12-15 | 2021-04-23 | 林鑫森 | Ground leveling machine capable of adjusting gravity center |
| CN214869252U (en) * | 2021-06-10 | 2021-11-26 | 林鑫森 | Ground polishing machine with adjustable gravity center |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110593056B (en) | Leveling robot | |
| CN107671714B (en) | Automatic plate feeding device | |
| CN214869252U (en) | Ground polishing machine with adjustable gravity center | |
| CN110125738B (en) | Sweeper blade grinding device | |
| CN105538237B (en) | A kind of electric hammer punching auxiliary device | |
| CN112832535B (en) | Device and method for positioning and installing reinforcing steel bars for house building | |
| CN210396041U (en) | Wall surface leveling instrument | |
| CN104330354B (en) | Fine layers draws lattice device | |
| CN104741910A (en) | Mounting trolley for integral group-synchronizing stud tensioner | |
| CN111411623A (en) | Tamping equipment with height adjusting mechanism for electric power engineering construction | |
| CN113182962A (en) | Ground polishing machine with adjustable gravity center | |
| CN112695990A (en) | Ground leveling machine capable of adjusting gravity center | |
| CN210049037U (en) | Steel rail grinding machine | |
| CN109494070B (en) | Amorphous alloy transformer core aging vibration table | |
| CN214462295U (en) | Ground leveling machine capable of adjusting gravity center | |
| CN210732702U (en) | Material pressing device for four-side woodworking planer | |
| CN111775339B (en) | Floor tile laying device for interior decoration | |
| CN215829963U (en) | Ground edging levelling machine | |
| KR101682628B1 (en) | Apparatus for lifting upper structure of bridge using wedge with slanted movement | |
| CN210080865U (en) | Receiving device of section bar processing equipment | |
| CN109795040B (en) | A efficient ceramic tile cutting equipment for building | |
| CN219787702U (en) | Balance weight adjusting device of grinding machine | |
| CN110789008A (en) | Brick laying and splitting machine | |
| CN217379795U (en) | Beam slab top surface concrete placement levels device for construction | |
| CN217840920U (en) | Building construction cement ground levelling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |