CN201217577Y - Automatic voltage control type punch head belt cleaner - Google Patents
Automatic voltage control type punch head belt cleaner Download PDFInfo
- Publication number
- CN201217577Y CN201217577Y CNU2008200593030U CN200820059303U CN201217577Y CN 201217577 Y CN201217577 Y CN 201217577Y CN U2008200593030 U CNU2008200593030 U CN U2008200593030U CN 200820059303 U CN200820059303 U CN 200820059303U CN 201217577 Y CN201217577 Y CN 201217577Y
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- CN
- China
- Prior art keywords
- pressure regulator
- pressure
- scraper
- belt
- belt cleaner
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is an automatic pressure regulation type head part belt scavenging machine, which relates to the conveying equipment technique field; and solves the technical problems that the belt in the conveying equipment is not cleaned up, and the conveying equipment breaks the belt and endangers the personal safety; the belt scavenging machine comprises a support bar, a tool holder fixed on the support bar, a scraper mounted on the tool holder, and a fixed seat and a sleeve seat fixedly connected on the fixed seat, and the support bar is articulated with the sleeve seat; and the belt scavenging machine also includes a buffering yoke fixed at two ends of the support bar respectively and a pressure regulator with one end articulated with the fixed seat, and the other end of the pressure regulator is articulated with the upper end of the buffering yoke; the pressure regulator is a spring pressure regulator controlled and adjusted by pressure adjusting nuts; and the pressure regulator bears pressure scales to offer pre-pressure according to exact operating conditions. The scraper is a scraper of polyurethane composite material mixing nano-material in polyurethane material. The utility model has advantages of not breaking the belt, also ensuring the stable scraping effect and safe usage.
Description
Technical field
The utility model relates to the load transfer device technical field, particularly relates to a kind of cleaning technology of belt conveyer driving surface belt.
Background technology
The head swabbing pig of existing conveyer has two kinds: a kind of is to adopt hard alloy to make scraper, come the hard alloy swabbing pig of adjustment pressure, such swabbing pig to take place easily that hard alloy damage belt, rubber elastomer are aging to cause regulating problem such as inefficacy by rubber elastomer.Second kind is the counter weight type swabbing pig, and the counter weight type voltage regulation mode that it adopts often causes swabbing pig to be tumbled, even jeopardizes field maintemance personnel's personal safety.Therefore, be badly in need of a kind of belt of neither hindering occurring, can guarantee to stablize the head belt cleaner of scraper effect and safety again.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of belt of neither hindering, and can guarantee to stablize the scraper effect again and manipulate safely that installation and maintenance are automatic pressure-regulating type head belt cleaner easily.
In order to solve the problems of the technologies described above, a kind of automatic pressure-regulating type head belt cleaner provided by the utility model, comprise strut bar, be fixed on knife rest on the strut bar, be installed on scraper and permanent seat on the knife rest, be fixed in the receiver on the permanent seat, described strut bar and receiver are hinged; It is characterized in that, also comprise the buffering yoke, an end and the described permanent seat pivotally attached pressure regulator that are separately fixed at described strut bar two ends, the other end of pressure regulator is hinged with the upper end of buffering yoke; When the look nut of pressure regulator was unscrewed, the strength of spring discharged move spring sleeve and buffering yoke of spring elongation, spring band is moved together since buffering yoke cover is received on the strut bar and with its relative fixed, this strength just promotes to cushion yoke and strut bar rotates together.
Further, described pressure regulator is the spring pressure regulator by look nut control, adjustment.
Further, described pressure regulator is the pressure regulator that indicates pressure scale, can give precompressed compression.
Further, described scraper is the scraper that has mixed the compound polyurethane material of nano material in polyurethane material.
Further, described scraper is the scraper that scribbles the polyurethane composite bed that has added nano material.
Automatic pressure-regulating type head belt cleaner of the present utility model has following beneficial effect:
1) owing to adopt the scraper of polyurethane material to have self-lubricating function, do not hinder belt, prolong belt life, reduced productive costs.
2) owing to adopt regulator, guarantee the contact pressure that scraper and belt are stable, clean effectively, greatly reduce the wearing and tearing of follow-up changed course cylinder and return idler, raising equipment and safety of persons.
3) have the automatically regulating function, installation and maintenance are convenient.
Description of drawings
Fig. 1 is the general assembly scheme drawing of the utility model embodiment automatic pressure-regulating type head belt cleaner;
Fig. 2 is that the A of the utility model Fig. 1 embodiment is to view;
Fig. 3 is the structural representation of the pressure regulating device of the utility model embodiment automatic pressure-regulating type head belt cleaner;
Fig. 4 is that the B of the utility model Fig. 3 embodiment is to view;
Fig. 5 is the structural representation of the pressure regulator of the utility model embodiment automatic pressure-regulating type head belt cleaner.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
By Fig. 1-shown in Figure 3, it is a kind of that the utility model embodiment is provided, and is characterized in also comprising: a kind of automatic pressure-regulating type head belt cleaner, scraper material select for use polyurethane to add nano material, do not hinder belt; And design swabbing pig regulator, guarantee stable scraper effect.
As Fig. 1-shown in Figure 4, automatic pressure-regulating type head belt cleaner of the present utility model, comprise strut bar 3, be fixed on the knife rest 2 at strut bar 3 middle parts, be installed on the polyurethane scraper 1 on the knife rest 2, be separately fixed at the buffering yoke 7 of strut bar 3 two ends, and permanent seat 6, be fixedly connected on the receiver 8 on the permanent seat 6, with permanent seat 6 pivotally attached pressure regulators 5, in pressure regulating device 4, described strut bar 3 is hinged with receiver 8, the upper end of buffering yoke 7 and the spring spool of pressure regulator 5 one ends are hinged, the spring shaft and the permanent seat 6 of pressure regulator 5 other ends are hinged, when the look nut of pressure regulator 5 is unscrewed, the strength of spring discharges and makes the spring elongation, move spring sleeve and buffering yoke 7 of spring band moves together, since buffering yoke 7 cover is received on the strut bar 3 and with its relative fixed, this strength just promotes to cushion yoke 7 and strut bar 3 rotates together.Pressure regulator is marked with pressure scale, gives suitable precompressed compression according to concrete operating mode.Described polyurethane scraper 1 is the scraper that has mixed the compound polyurethane material of nano material in polyurethane material.
The scraper of the utility model embodiment also can be the scraper that scribbles the polyurethane composite bed that has added nano material.
When work, when belt is beated when causing swabbing pig scraper 1 to get out of the way, clockwise rotate as strut bar among Fig. 33, this moment, pressure regulator 5 applied the anti-clockwise antagonistic force for strut bar 3 by buffering yoke 7, to stop swabbing pig scraper 1 to get out of the way, guarantee polyurethane scraper 1 and the stable contact pressure of belt, guarantee good clear material effect, and do not hinder belt.
As shown in Figure 5, pressure regulator 5 is to link to each other with spring spool 10 by the last pressure spring 9 of spring shaft 11 strings, the look nut of screwing in spring spool 10 outsides, when look nut when the spring direction is tightened, spring 9 shortens with regard to being stressed, spring 9 has just stored corresponding energy simultaneously, after swabbing pig installs, this look nut is twisted to the reversing sense of spring, up to leaving spring spool, on this moment the spring energy stored all is discharged into swabbing pig by buffering yoke 7 scraper and the belt that contacts.
Claims (5)
1, a kind of automatic pressure-regulating type head belt cleaner comprises strut bar, is fixed on knife rest on the strut bar, is installed on scraper and permanent seat on the knife rest, is fixed in the receiver on the permanent seat, and described strut bar and receiver are hinged; It is characterized in that, also comprise the buffering yoke, an end and the described permanent seat pivotally attached pressure regulator that are separately fixed at described strut bar two ends, the other end of pressure regulator is hinged with the upper end of buffering yoke.
2, automatic pressure-regulating type head belt cleaner according to claim 1 is characterized in that, described pressure regulator is the spring pressure regulator by look nut control, adjustment.
3, automatic pressure-regulating type head belt cleaner according to claim 1 is characterized in that, described pressure regulator is the pressure regulator that indicates pressure scale, can give precompressed compression.
4, automatic pressure-regulating type head belt cleaner according to claim 1 is characterized in that, described scraper is the scraper that has mixed the compound polyurethane material of nano material in polyurethane material.
5, automatic pressure-regulating type head belt cleaner according to claim 1 is characterized in that, described scraper is the scraper that scribbles the polyurethane composite bed that has added nano material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200593030U CN201217577Y (en) | 2008-06-03 | 2008-06-03 | Automatic voltage control type punch head belt cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200593030U CN201217577Y (en) | 2008-06-03 | 2008-06-03 | Automatic voltage control type punch head belt cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217577Y true CN201217577Y (en) | 2009-04-08 |
Family
ID=40540411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200593030U Expired - Fee Related CN201217577Y (en) | 2008-06-03 | 2008-06-03 | Automatic voltage control type punch head belt cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217577Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787054A (en) * | 2013-12-21 | 2014-05-14 | 山西大同大学 | Hydraulic constant-torque heavy-section sweeper for belt conveyor |
| CN106429310A (en) * | 2015-08-13 | 2017-02-22 | 上海德耐赛橡胶技术有限公司 | Ceramic scraper plate cleaner |
-
2008
- 2008-06-03 CN CNU2008200593030U patent/CN201217577Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787054A (en) * | 2013-12-21 | 2014-05-14 | 山西大同大学 | Hydraulic constant-torque heavy-section sweeper for belt conveyor |
| CN106429310A (en) * | 2015-08-13 | 2017-02-22 | 上海德耐赛橡胶技术有限公司 | Ceramic scraper plate cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20110603 |