CN108788949A - Tillage knife of mini-tiller polishing dust remover - Google Patents
Tillage knife of mini-tiller polishing dust remover Download PDFInfo
- Publication number
- CN108788949A CN108788949A CN201810791381.8A CN201810791381A CN108788949A CN 108788949 A CN108788949 A CN 108788949A CN 201810791381 A CN201810791381 A CN 201810791381A CN 108788949 A CN108788949 A CN 108788949A
- Authority
- CN
- China
- Prior art keywords
- coulter
- polishing
- driving disc
- spacing pressing
- disc spacing
- 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 82
- 239000000428 dust Substances 0.000 title claims abstract description 45
- 238000003971 tillage Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000008602 contraction Effects 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 claims description 11
- 244000137852 Petrea volubilis Species 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 17
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/46—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades
- B24B3/466—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades of cultivator disc blades
-
- 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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the 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
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to coulter processing technique fields, disclose a kind of tillage knife of mini-tiller polishing dust remover, including rack, fixed disk and workpiece polishing mechanism, fixed disk are equipped with several coulter slots, and be slidably connected bolt in coulter slot；Workpiece polishing mechanism includes polishing pad and driving disc spacing pressing, and driving disc spacing pressing is fixed with several push rods, and slide plate is equipped between driving disc spacing pressing and polishing pad, and the radial direction of slide plate upper edge driving disc spacing pressing is equipped with sliding slot, guide rod and the promotion slot with push rod cooperation from the inside to the outside；Polishing pad is equipped with several guide grooves and slide bar；Fixed disk is detachably connected with polishing pad, and bolt is detachably connected with slide plate；High-pressure gas box is fixed in rack, polishing pad is equipped with tracheae, and tracheae one end is connected to high-pressure gas box, and the tracheae other end is connected to outside, and tracheae is equipped with dust removal unit, and dust removal unit includes contraction section, trunnion and diffuser, and trunnion is connected to coulter slot.The configuration of the present invention is simple can polish to coulter by reciprocatingly sliding, and polish according to certain frequency-flat.
Description
Technical field
The present invention relates to coulter processing technique fields, and in particular to tillage knife of mini-tiller polishing dust remover.
Background technology
Mini-tiller be using small diesel engine or gasoline engine as power, have it is light-weight, it is small, it is simple in structure the features such as.
Mini-tiller is widely used in Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc..
Mini-tiller needs that coulter is coordinated to be used, and mini-tiller can be by driving mechanism band coulter rotation work, with to water
Field, orchard etc. are turned over, therefore coulter is very important for mini-tiller.In order to obtain the preferable coulter of quality, need
Good processing is carried out to coulter.In the process of coulter, it is related to the polishing to coulter, since coulter is generally in camber line
Shape, it is difficult to be polished coulter by grinding devices such as grinding wheels, therefore existing polishing mode is still by manually using
Sand paper carries out manual polishing.During manual polishing, the metal debris fallen of polishing from coulter is tiny, is easy to wave
Metal dust can be become in air, this kind of metal dust is manually sucked and be harmful to health.
Meanwhile when manual polishing coulter, amplitude, the frequency of manual polishing are not fixed, and the polishing effect of such coulter is bad.
Invention content
The invention is intended to provide a kind of tillage knife of mini-tiller polishing dust remover, with to generated gold in coulter bruting process
Belong to dust to be handled, avoids metal dust from drifting and sucked by operating personnel near grinding apparatus.
In order to achieve the above objectives, the technical scheme is that：Tillage knife of mini-tiller polishing dust remover, including it is rack, solid
Price fixing and workpiece polishing mechanism, fixed disk are equipped with several coulter slots, and be slidably connected bolt in coulter slot；
Workpiece polishing mechanism includes polishing pad and the driving disc spacing pressing that is driven by crank and rocker mechanism, and driving disc spacing pressing is circumferentially fixed with several
Push rod, is equipped with several slide plates being slidably connected with driving disc spacing pressing between driving disc spacing pressing and polishing pad, slide plate upper edge driving disc spacing pressing it is radial by
Inside to being externally provided with sliding slot, guide rod and the promotion slot coordinated with push rod；
Polishing pad is equipped with several guide grooves and slide bar, and guide groove coordinates with corresponding guide rod, slide bar and corresponding sliding slot
Cooperation；
Fixed disk is detachably connected with polishing pad, and bolt is detachably connected with slide plate；
High-pressure gas box is fixed in rack, polishing pad is equipped with tracheae, and tracheae one end is connected to high-pressure gas box, the tracheae other end
It is connected to outside, tracheae is equipped with dust removal unit, and dust removal unit includes contraction section, trunnion and diffuser, and trunnion is connected to coulter slot.
The principle of the present invention and advantageous effect：Mounting hole is both provided in conventional coulter, bolt passes through mounting hole simultaneously
Coulter is positioned in coulter slot, so coulter is positioned, bolt is connect with slide plate, and fixed disk is connect with polishing pad, and
Polishing pad is close to coulter.
When crank and rocker mechanism works, with driving disc spacing pressing along reciprocating rotation clockwise and counterclockwise.Driving disc spacing pressing can lead to
Push rod is crossed with slide plate along reciprocatingly sliding clockwise and counterclockwise, such slide plate can be clockwise with coulter edge by bolt
It counterclockwise reciprocatingly slides, slide plate sliding opposite with polishing pad at this time is so past according to certain frequency to coulter
Strike-on is ground.It compared with traditional manual polishing mode, is polished coulter, can be polished coulter equal by certain frequency
It is even, and polishing pad is close to avoid metal dust with coulter and is splashed in air, avoids operating personnel from sucking metal dust, together
When avoid metal dust polluting environment.
During polishing, the gas in high-pressure gas box is by manually releasing, and when gas passes through dust removal unit, gas is from receipts
Contracting section enters, and is run out of from diffuser, and forms negative pressure in trunnion section, and the calx dust lane polished can be walked, is discharged to by negative pressure
Other positions.Compared with the traditional way, metal dust is taken away near grinding apparatus, can avoid metal dust and is operated
Personnel suck, and improve the job security of operating personnel.
After completing polishing, close high-pressure gas box, and stop crank and rocker mechanism and drive driving disc spacing pressing rotation, will fixed disk from
It is dismantled on polishing pad, turn-over is carried out to coulter, can be polished the another side of coulter.
Further, the bottom of coulter slot is fixed with sand paper.It, also can be relative to fixation when coulter is slided under the action of bolt
Disk slides, and sand paper is arranged in the bottom of coulter slot, sand paper can on one side polish what coulter was contacted with coulter slot, so can be right
Coulter carries out two sides polishing, improves the working efficiency of polishing.
Further, polishing pad is equipped with the link slot being connected to tracheae, and high-pressure gas box is communicated with hose, and hose is through fixation
Disk, and hose is connected to by link slot with tracheae.When fixed disk is connect with polishing pad, hose stretches into link slot, thus will be soft
Pipe is connected to tracheae.Hose runs through fixed disk, and hose is connect with link slot again, and so the fixed disk of raising is connect steady with polishing pad
It is qualitative.
Further, recycling bins are fixed in rack, recycling bins are connected to tracheae.Endotracheal metal dust is drained into recycling
In case, recycling bins carry out centralized collection to metal dust, and metal dust four is avoided to dissipate in air, while being returned convenient for metal dust
It receives and utilizes.
Further, driving disc spacing pressing and the polishing pad center of circle are equipped with through-hole, and slide plate is located at close to the one end in the driving disc spacing pressing center of circle in through-hole,
Bolt is detachably connected with slide plate close to the one end in the driving disc spacing pressing center of circle.Bolt is stretched into through-hole and is connect with slide plate, is driven in slide plate
When bolt slides, the side wall of through-hole can limit bolt.
Further, the separate paper for reducing the frictional force between guide rod and guide groove is provided on guide rod.Separate paper can
To avoid guide rod and guide groove fretting wear, and the surface of separate paper is smooth, is slided in guide groove convenient for guide rod.
Description of the drawings
Fig. 1 is the overall structure diagram that the embodiment of the present invention fixes disk；
Fig. 2 is the overall structure diagram of workpiece polishing mechanism of the embodiment of the present invention；
Fig. 3 is the overall structure diagram of tillage knife of mini-tiller polishing dust remover of the embodiment of the present invention；
Fig. 4 is the A-A of Fig. 3 to partial sectional view.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Fixed disk 1, bolt 2, coulter slot 3, driving disc spacing pressing 4, push rod 41, polishing
Disk 5, slide bar 51, tracheae 511, dust removal unit 512, link slot 513, guide groove 52, slide plate 6, sliding slot 61, guide rod 62, push slot 63,
Hose 7, dirt pipe 8, sand paper 9.
Tillage knife of mini-tiller polishing dust remover, substantially as shown in Fig. 3, including rack, fixed disk 1 and workpiece polishing mechanism.
As shown in Fig. 1,1 upper edge of fixed disk fixes the circumferentially disposed coulter slot 3 there are four cross section for arc of disk 1,
The bolt 2 being slidably connected with fixed disk 1 is equipped in coulter slot 3, bolt 2 is only capable of sliding along coulter slot 3, is additionally provided on bolt 2
Separate paper.
As shown in Fig. 2, workpiece polishing mechanism includes transparent polishing pad 5 and driving disc spacing pressing 4, and driving disc spacing pressing 4 is by crank and rocker mechanism
Driving, specially crank and rocker mechanism can drive driving disc spacing pressing 4 along moving back and forth clockwise and counterclockwise, crank and rocker mechanism
It can be driven by motor.Circumferentially uniform welding has four push rods 41 to driving disc spacing pressing 4, set between driving disc spacing pressing 4 and polishing pad 5 there are four with
The radial direction of the slide plate 6 that driving disc spacing pressing 4 is slidably connected, 6 upper edge driving disc spacing pressing 4 of slide plate is equipped with sliding slot 61,62 and of guide rod successively from the inside to the outside
The promotion slot 63 coordinated with push rod 41, guide rod 62 are integrally formed with slide plate 6.The center of circle of driving disc spacing pressing 4 and polishing pad 5 is both provided with logical
Hole, slide plate 6 are stretched into close to the one end in 4 center of circle of driving disc spacing pressing in through-hole.
Polishing pad 5 is fixed on the rack, and polishing pad 5 is equipped with four slide bars 51 and the guiding along 5 peripheral, oblique of polishing pad
Slot 52, guide groove 52 coordinate with corresponding guide rod 62, and slide bar 51 coordinates with corresponding sliding slot 61.
As shown in Fig. 4, it is provided with connecting hole on fixed disk 1 and polishing pad 5, fixed disk 1 and polishing pad 5 are by fastening spiral shell
Bolt is detachably connected across connecting hole, is provided with screw thread on bolt 2, slide plate 6 be provided on the one end in 4 center of circle of driving disc spacing pressing with
The threaded hole that bolt 2 coordinates, bolt 2 are stretched into threaded hole and are connect with 6 screw thread of slide plate.Tracheae 511, tracheae are fixed in polishing pad 5
It is provided with link slot 513 on the polishing pad in 511 left sides, the left end of tracheae 511 is connected to link slot 513, and the right end of tracheae 511 connects
It is connected with the recycling bins (not shown) being fixed on the rack.Hose 7 is axially penetrated through along fixed disk 1, the upper end of hose 7 is set
It is equipped with nipple, the screw thread coordinated with nipple is provided in link slot 513, the lower end of hose 7 is communicated with the machine of being fixed on
High-pressure gas box (not shown) on frame.There are two dust removal units 512 for setting in tracheae 511, and each dust removal unit 512 is from left to right
Include contraction section, trunnion and diffuser successively, and dust removal unit 512 constitutes venturi tube structure (not shown), trunnion connection
There is the dirt pipe 8 being connected to coulter slot 3.Polishing pad 5 is respectively and fixedly provided with sand paper 9 towards the one side of coulter and the inside of coulter slot 3.
Specific implementation process is as follows：
The mounting hole of coulter is manually passed through into bolt 2, and coulter is positioned in coulter slot 3, bolt 2 is inserted into slide plate 6
On threaded hole in, rotate fixed disk 1 and fix slide plate 6 and bolt 2.Also hose 7 is fixed in link slot 513 simultaneously, this
When polishing pad 5 offset with the coulter in coulter slot 3, then bolt is passed through to the threaded hole of polishing pad 5 and fixed disk 1, bolt will beat
Mill 5 is fixedly connected with fixed disk 1, and polishing pad 5 is contacted with coulter upper surface.
The rocking bar of crank and rocker mechanism is driven to drive driving disc spacing pressing 4 along reciprocating rotation clockwise and counterclockwise.
When driving disc spacing pressing 4 is rotated in the clockwise direction, the slide-and-guide in guide groove 52 by guide rod 62 of slide plate 6, simultaneously
The slide-and-guide in sliding slot 61 by slide bar 51 of slide plate 6, driving disc spacing pressing 4 drive push rod 41, push rod 41 pushing promotion cunning in slot 63
Plate 6 along driving disc spacing pressing 4 radially towards peripheric movement, to which slide plate 6 drives coulter along fixed disk 1 radially towards peripheric movement by bolt 2,
Coulter is opposite with fixed disk 1 and polishing pad 5 at this time slides, and the upper surface of coulter is polished the polishing of the sand paper 9 on disk 5, coulter
Bottom is polished by the sand paper 9 in coulter slot 3, so to coulter synchronize carry out two sides polishing, and coulter slot 3 be arranged it is multiple, also
Multiple coulters can be carried out while be polished, improves working efficiency.The frequency of motor rotation is certain, and crank and rocker mechanism drives actively
The frequency that disk 4 moves is certain, so that coulter is interior according to certain frequency slips in coulter slot 3, so that the two of coulter
Face carries out uniform grinding according to certain frequency.When bolt 2 slides into the side wall of through-hole with slide plate 6, bolt 2 can be to coulter
Limit.
When driving disc spacing pressing 4 rotates in the counterclockwise direction, driving disc spacing pressing 4 drives push rod 41, push rod 41 pushing promotion in slot 63
Slide plate 6 is moved along driving disc spacing pressing 4 radially towards the center of circle, to which slide plate 6 drives coulter to be transported radially towards the center of circle along fixed disk 1 by bolt 2
Dynamic, the principle of coulter polishing at this time is identical as principles above.In slide plate 6 with coulter to fixed 1 external movement of disk when, bolt 2
Coulter is limited, when slide plate 6 is moved with coulter to 1 center of circle of fixed disk, four pieces of slide plates 6 mutually offset, so so that slide plate
6 distances that reciprocatingly slide are equal, and coulter can be made to polish according to certain amplitude.
During coulter is polished, the high pressure gas in high-pressure gas box is released, high pressure gas passes through hose 7, connection
Slot 513 and tracheae 511, and enter in recycling bins.High pressure gas flow at high speed, high pressure gas can pass through in tracheae 511
When dust removal unit 512, gas enters from contraction section, and diffuser is run out of and forms negative pressure in trunnion, and trunnion sucks coulter by dirt pipe 8
The metal dust that polishing generates.Metal dust is as high pressure gas is from the discharge of tracheae 511, and metal dust enters recycling bins
It is interior, so metal dust is recycled, the metallic dust in recycling bins is collected into a certain amount and high pressure gas is passed through recycling
The opening of case setting is released.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention
It encloses, these all do not interfere with the effect and patent practicability that the present invention is implemented.The present invention omit describe technology, shape,
Construction part is known technology.
Claims (6)
1. tillage knife of mini-tiller polishing dust remover, it is characterised in that：Including rack, fixed disk and workpiece polishing mechanism, set on fixed disk
There are several coulter slots, be slidably connected bolt in coulter slot；
Workpiece polishing mechanism includes polishing pad and the driving disc spacing pressing that is driven by crank and rocker mechanism, and driving disc spacing pressing is circumferentially fixed with several push away
Bar is equipped with several slide plates being slidably connected with driving disc spacing pressing between driving disc spacing pressing and polishing pad, the radial direction of slide plate upper edge driving disc spacing pressing is by interior
To being externally provided with sliding slot, guide rod and the promotion slot coordinated with push rod；
Polishing pad is equipped with several guide grooves and slide bar, and guide groove coordinates with corresponding guide rod, and slide bar coordinates with corresponding sliding slot；
Fixed disk is detachably connected with polishing pad, and bolt is detachably connected with slide plate；
Be fixed with high-pressure gas box in rack, tracheae be equipped in polishing pad, tracheae one end is connected to high-pressure gas box, the tracheae other end and
Outside connection, tracheae are equipped with dust removal unit, and dust removal unit includes contraction section, trunnion and diffuser, and trunnion is connected to coulter slot.
2. tillage knife of mini-tiller polishing dust remover according to claim 1, it is characterised in that：The bottom of coulter slot is fixed with
Sand paper.
3. tillage knife of mini-tiller polishing dust remover according to claim 2, it is characterised in that：Polishing pad is equipped with and tracheae
The link slot of connection, high-pressure gas box are communicated with hose, and hose runs through fixed disk, and hose is connected to by link slot with tracheae.
4. tillage knife of mini-tiller polishing dust remover according to claim 3, it is characterised in that：Recycling is fixed in rack
Case, recycling bins are connected to tracheae.
5. tillage knife of mini-tiller polishing dust remover according to claim 4, it is characterised in that：Driving disc spacing pressing and the polishing pad center of circle
Equipped with through-hole, slide plate is located at close to the one end in the driving disc spacing pressing center of circle in through-hole, and bolt can close to the one end in the driving disc spacing pressing center of circle with slide plate
Dismantling connection.
6. tillage knife of mini-tiller polishing dust remover according to claim 5, it is characterised in that：It is provided on guide rod for subtracting
The separate paper of frictional force between small guide rod and guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810791381.8A CN108788949A (en) | 2018-07-18 | 2018-07-18 | Tillage knife of mini-tiller polishing dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810791381.8A CN108788949A (en) | 2018-07-18 | 2018-07-18 | Tillage knife of mini-tiller polishing dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108788949A true CN108788949A (en) | 2018-11-13 |
Family
ID=64076981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810791381.8A Pending CN108788949A (en) | 2018-07-18 | 2018-07-18 | Tillage knife of mini-tiller polishing dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108788949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677011A (en) * | 2020-12-24 | 2021-04-20 | 张秀娟 | Steel pipe grinding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279076A (en) * | 1992-07-17 | 1994-01-18 | Belmar Equipment Inc. | Tire dust removal apparatus |
| CN103659595A (en) * | 2013-12-09 | 2014-03-26 | 重庆信奇建材机械制造有限公司 | Mechanism for mini-tiller tilling cutter machining |
| CN103659478A (en) * | 2013-12-09 | 2014-03-26 | 重庆信奇建材机械制造有限公司 | Reciprocating mechanism for mini-tiller tilling cutter machining |
| CN106105430A (en) * | 2016-06-28 | 2016-11-16 | 无锡市锡山区羊尖镇锦达商业设备厂 | A kind of tilling cutter for micro tillage machine |
| CN205834986U (en) * | 2016-07-25 | 2016-12-28 | 武侯区华聚家私经营部 | A kind of dust-proof sanding apparatus of timber plate |
| CN107520714A (en) * | 2017-09-15 | 2017-12-29 | 南通欧伦嘉机械设备有限公司 | A kind of hardware machinery sanding apparatus |
| CN107932267A (en) * | 2017-12-22 | 2018-04-20 | 郑州博尔德磨料磨具有限公司 | A kind of grinding materials and grinding tool for being used to be machined |
| CN108044466A (en) * | 2017-11-30 | 2018-05-18 | 宁波江北森壹机械制造有限公司 | A kind of sanding apparatus |
| CN207448086U (en) * | 2017-10-17 | 2018-06-05 | 天津市中惠实业股份有限公司 | A kind of indoor wooden door processes sanding apparatus |
| CN208528675U (en) * | 2018-07-18 | 2019-02-22 | 重庆伦瑞风传动科技有限公司 | Tillage knife of mini-tiller polishing dust remover |
-
2018
- 2018-07-18 CN CN201810791381.8A patent/CN108788949A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279076A (en) * | 1992-07-17 | 1994-01-18 | Belmar Equipment Inc. | Tire dust removal apparatus |
| CN103659595A (en) * | 2013-12-09 | 2014-03-26 | 重庆信奇建材机械制造有限公司 | Mechanism for mini-tiller tilling cutter machining |
| CN103659478A (en) * | 2013-12-09 | 2014-03-26 | 重庆信奇建材机械制造有限公司 | Reciprocating mechanism for mini-tiller tilling cutter machining |
| CN106105430A (en) * | 2016-06-28 | 2016-11-16 | 无锡市锡山区羊尖镇锦达商业设备厂 | A kind of tilling cutter for micro tillage machine |
| CN205834986U (en) * | 2016-07-25 | 2016-12-28 | 武侯区华聚家私经营部 | A kind of dust-proof sanding apparatus of timber plate |
| CN107520714A (en) * | 2017-09-15 | 2017-12-29 | 南通欧伦嘉机械设备有限公司 | A kind of hardware machinery sanding apparatus |
| CN207448086U (en) * | 2017-10-17 | 2018-06-05 | 天津市中惠实业股份有限公司 | A kind of indoor wooden door processes sanding apparatus |
| CN108044466A (en) * | 2017-11-30 | 2018-05-18 | 宁波江北森壹机械制造有限公司 | A kind of sanding apparatus |
| CN107932267A (en) * | 2017-12-22 | 2018-04-20 | 郑州博尔德磨料磨具有限公司 | A kind of grinding materials and grinding tool for being used to be machined |
| CN208528675U (en) * | 2018-07-18 | 2019-02-22 | 重庆伦瑞风传动科技有限公司 | Tillage knife of mini-tiller polishing dust remover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677011A (en) * | 2020-12-24 | 2021-04-20 | 张秀娟 | Steel pipe grinding device |
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Application publication date: 20181113 |