CN202921356U - Pneumatic scraping device - Google Patents
Pneumatic scraping device Download PDFInfo
- Publication number
- CN202921356U CN202921356U CN 201220586219 CN201220586219U CN202921356U CN 202921356 U CN202921356 U CN 202921356U CN 201220586219 CN201220586219 CN 201220586219 CN 201220586219 U CN201220586219 U CN 201220586219U CN 202921356 U CN202921356 U CN 202921356U
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- scraper
- connecting rod
- holder
- fixture
- fixed
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Abstract
The utility model relates to a scraping device and in particular relates to a pneumatic scraping device for a three-roller grinding machine. The pneumatic scraping device comprises a clamp, a scraper assembly and a cylinder which is fixed on the edge of a material roller of the grinding machine, wherein a piston head of the cylinder is connected with the clamp; the other end of the clamp is provided with a telescopic rod; a free end of the telescopic rod and the scraper assembly are fixed; the scraper assembly comprises a scraper; and the piston head of the cylinder drives the clamp to move, the clamp is driven through linkage, the scraper at the other end of the telescopic rod is driven to change the position, and the aim of timely cleaning the overflowed materials on the edge of the grinding roller edge in the three-roller grinding machine during production is fulfilled.
Description
Technical field
The utility model relates to a kind of scraper, particularly a kind of pneumatic type scraper for three-roll grinder.
Background technology
Three-roll grinder in the market all is not equipped with corresponding rolling scraper, aborning along with the continuous decline of rolling fineness, the material that a part is in the mixing roll edge can spill into along with the running of mixing roll the periphery of baffle plate, this part material will be killed along with the volatilization of solvent, perhaps overflow mixing roll when amount is large, so just caused the continuous loss of material.Notification number is CN201632227U, the day for announcing to be that the Chinese utility model of 2010-11-17 relates to a kind of rotary mixer scraper knife system, in the middle of on two scraper tool rests, bracing frame to be housed, be contained on bracing frame with screw joints by doctor blade holder between the scraper tool rest, be fixed with the scraper cutter on doctor blade holder, two scraper tool rests are one high and one low.Doctor blade device in this utility model is bulky, complex structure, and be not suitable for operation on three-roll grinder, therefore need a kind of bridging cutter simple to operate of design.
The utility model content
Grind aborning for existing three-roll grinder the technical problem that the material of rolling edge overflows, the utility model provides a kind of simple in structure, easy to operate pneumatic type scraper.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of pneumatic type scraper, this pneumatic type scraper comprises fixture, scraper assembly and is fixed on the cylinder at grinder material roller edge, and the piston head of cylinder is connected with fixture, and the other end of fixture is provided with expansion link, the free end of expansion link and scraper assembly are fixed, and the scraper assembly comprises scraper.The piston head of cylinder drives fixture and moves, and fixture passes through the interlock transmission, and the scraper that drives the expansion link other end changes the position, realizes that the material that three-roll grinder is ground aborning the rolling edge overflows the purpose of carrying out timely cleaning.
The course of work of the present utility model is as follows:, put down scraper and clear up accordingly when using and have material to overflow when grinder, the material that overflows comes back to rolling material roller and gets on.When machine does not use or cleans, blade can be risen.
As preferably, the scraper assembly also comprises the scraper holder, and the scraper holder is connected with described expansion link by connecting rod, and described scraper is fixed on the scraper holder.
As preferably, the fixture that is fixed on grinder is comprised of drive link, first connecting rod and second connecting rod, fixture is connected with grinder by holder, described drive link and second connecting rod are pole, one end of drive link and the piston head of described cylinder are hinged, the other end of drive link and the kink of second connecting rod are hinged, one end of first connecting rod and the kink of drive link are hinged, the other end and the holder of first connecting rod are hinged, one end and the expansion link of second connecting rod are fixed, and the other end and the holder of second connecting rod are hinged.Fixture is by the interlock transmission, and therefore, fixture is formed by several rod hinge connections.This structure not only simply but also laborsaving.
As preferably, described scraper is the plastics scraper.The plastics scraper can adopt polytetrafluoroethylmaterial material to make, and the scraper hardness that this material is made is good, wear-resistant.
When using, adopt in the cylinder of this device Compressed Gas as power.This device has been realized the semi-automation of production and application, and operating personnel's personal safety in having guaranteed to produce can be cleared up again the material that the mixing roll edge overflows timely.The utility model is reasonable in design, makes simply, and is easy to operate, can regulate scraper knife up degree.
Description of drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1, cylinder, 2, piston head, 3, fixture, 4, expansion link, 5, the scraper assembly, 6, connecting rod, 31, drive link, 32, first connecting rod, 33, second connecting rod, 34, holder, 51, the scraper holder, 52, scraper.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.Should be appreciated that enforcement of the present utility model is not limited to the following examples, any pro forma accommodation and/or change that the utility model is made all will fall into the utility model protection domain.
Embodiment:
A kind of pneumatic type scraper shown in Figure 1, comprise fixture 3, scraper assembly 5 and be fixed on the cylinder 1 at grinder material roller edge, the piston head 2 of cylinder 1 is connected with fixture 3, the other end of fixture 3 is provided with expansion link 4, the free end of expansion link 4 and scraper assembly are fixed, and the scraper assembly comprises scraper 52 and scraper holder 51, and the scraper holder is connected with expansion link 4 by connecting rod 6, scraper 52 is the plastics scraper, and scraper is fixed on the scraper holder.
The fixture 3 that is fixed on grinder is comprised of drive link 31, first connecting rod 32 and second connecting rod 33, fixture is connected with grinder by holder 34, drive link and second connecting rod are pole, one end of drive link and the piston head 2 of cylinder are hinged, the other end of drive link and the kink of second connecting rod are hinged, one end of first connecting rod and the kink of drive link are hinged, the other end and the holder of first connecting rod are hinged, one end of second connecting rod and expansion link 4 are fixing, and the other end and the holder of second connecting rod are hinged.
Cylinder 1 and holder 34 are fixed on the edge of three-roll grinder material roller, regulate the position of scraper and the turnover tolerance of cylinder, make it to better meet the demand of scraper.When not using or cleaning, can rise scraper and operate accordingly; , putting down scraper and clear up accordingly when using and have material to overflow when machine, is that the material that overflows comes back to rolling material roller and gets on, and guarantees the quality of producing.
Above-described embodiment is a kind of better scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (5)
1. pneumatic type scraper, it is characterized in that: this pneumatic type scraper comprises fixture, scraper assembly and is fixed on the cylinder at grinder material roller edge, the piston head of cylinder is connected with fixture, the other end of fixture is provided with expansion link, the free end of expansion link and scraper assembly are fixed, and the scraper assembly comprises scraper.
2. pneumatic type scraper according to claim 1, it is characterized in that: the scraper assembly also comprises the scraper holder, and the scraper holder is connected with described expansion link by connecting rod, and described scraper is fixed on the scraper holder.
3. pneumatic type scraper according to claim 1 and 2, it is characterized in that: be fixed on fixture on grinder by drive link, first connecting rod and second connecting rod form, fixture is connected with grinder by holder, described drive link and second connecting rod are pole, one end of drive link and the piston head of described cylinder are hinged, the other end of drive link and the kink of second connecting rod are hinged, one end of first connecting rod and the kink of drive link are hinged, the other end and the holder of first connecting rod are hinged, one end and the expansion link of second connecting rod are fixed, the other end and the holder of second connecting rod are hinged.
4. pneumatic type scraper according to claim 1 and 2, it is characterized in that: described scraper is the plastics scraper.
5. pneumatic type scraper according to claim 3, it is characterized in that: described scraper is the plastics scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586219 CN202921356U (en) | 2012-11-09 | 2012-11-09 | Pneumatic scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586219 CN202921356U (en) | 2012-11-09 | 2012-11-09 | Pneumatic scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921356U true CN202921356U (en) | 2013-05-08 |
Family
ID=48211349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220586219 Expired - Lifetime CN202921356U (en) | 2012-11-09 | 2012-11-09 | Pneumatic scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921356U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214769A (en) * | 2014-07-01 | 2016-01-06 | 苏州清丰兴业塑胶有限公司 | Easy to clean color masterbatch three roller grinding mills |
| CN106179582A (en) * | 2016-08-31 | 2016-12-07 | 常州市龙鑫化工机械有限公司 | Two roller machine discharging knife plate devices |
| CN106540777A (en) * | 2016-10-27 | 2017-03-29 | 岳西县宏胜铸造有限公司 | A kind of special adjustable-angle of flour mill clears up scraper |
| CN106694494A (en) * | 2016-11-29 | 2017-05-24 | 无锡同心塑料制品有限公司 | Residue scrapping device for material barrel for foamed plastic production |
| CN108099016A (en) * | 2017-11-08 | 2018-06-01 | 何飞 | A kind of anti-clogging concrete powder storage bin hopper |
| CN109692724A (en) * | 2019-02-16 | 2019-04-30 | 万威 | A kind of anti-blocking grinding device of compound fertilizer production |
-
2012
- 2012-11-09 CN CN 201220586219 patent/CN202921356U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214769A (en) * | 2014-07-01 | 2016-01-06 | 苏州清丰兴业塑胶有限公司 | Easy to clean color masterbatch three roller grinding mills |
| CN106179582A (en) * | 2016-08-31 | 2016-12-07 | 常州市龙鑫化工机械有限公司 | Two roller machine discharging knife plate devices |
| CN106179582B (en) * | 2016-08-31 | 2018-06-01 | 常州市龙鑫化工机械有限公司 | Two roller machines discharging knife plate device |
| CN106540777A (en) * | 2016-10-27 | 2017-03-29 | 岳西县宏胜铸造有限公司 | A kind of special adjustable-angle of flour mill clears up scraper |
| CN106694494A (en) * | 2016-11-29 | 2017-05-24 | 无锡同心塑料制品有限公司 | Residue scrapping device for material barrel for foamed plastic production |
| CN106694494B (en) * | 2016-11-29 | 2019-07-23 | 无锡同心塑料制品有限公司 | A kind of foam production material barrel clout removing device |
| CN108099016A (en) * | 2017-11-08 | 2018-06-01 | 何飞 | A kind of anti-clogging concrete powder storage bin hopper |
| CN109692724A (en) * | 2019-02-16 | 2019-04-30 | 万威 | A kind of anti-blocking grinding device of compound fertilizer production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |