CN201099802Y - Synchronous reciprocating machine scraping knife - Google Patents
Synchronous reciprocating machine scraping knife Download PDFInfo
- Publication number
- CN201099802Y CN201099802Y CNU2007200220543U CN200720022054U CN201099802Y CN 201099802 Y CN201099802 Y CN 201099802Y CN U2007200220543 U CNU2007200220543 U CN U2007200220543U CN 200720022054 U CN200720022054 U CN 200720022054U CN 201099802 Y CN201099802 Y CN 201099802Y
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- CN
- China
- Prior art keywords
- scraper
- arm
- frame
- adjustment
- adjusting arm
- 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 - Lifetime
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Abstract
The utility model discloses a synchronous reciprocating type mechanical scraper, and the scraper comprises a left scraper and a right scraper. The utility model is characterized in that the left scraper and the right scraper are respectively connected with a left adjusting arm and a right adjusting arm, the left scraper is fixedly connected with the lower portion of the left adjusting arm and can rotate around the fixing shaft, the right scraper is fixedly connected with the upper portion of the right adjusting arm and can rotate around the fixing shaft, the upper portion of the left adjusting arm and the lower portion of the right adjusting arm are fixedly connected with a work frame, and the work frame is equipped with a movable device which is used to move the position of the work frame left and right, when using, the left scraper and the right scraper are simultaneously in feeding state with the upward movement of a hydraulic ram, and the left scraper and the right scraper are simultaneously in retracting state with the downward movement of the hydraulic ram. Besides, because the feeding and the retracting are operated simultaneously, bilateral sides of disk are in uniform force to guarantee normal running of the filter machine, and the set of the bolt can be relatively adjusted, thereby having relatively fine practical application value and popularization value.
Description
Technical field
The utility model relates to the device for discharging of the pre-hung layer of papermaking and other industry disk filter, is specifically related to the synchronous reciprocating mechanical doctor.
Background technology
Each disk both sides of disk filter with thick white clay or other material pre-hung layer, in use require the synchronous feed of wing, the withdrawing at each disk two ends and guarantee that disk is stressed evenly under differential pressure action.And the mechanical doctor device that uses at present is fixed, can't satisfy above instructions for use.
The utility model content
The purpose of this utility model provides the synchronous feed of a kind of wing, withdrawing and guarantees the stressed uniform synchronous reciprocating mechanical doctor in disk both sides.
For achieving the above object, the technical scheme that the utility model adopted is: the synchronous reciprocating mechanical doctor, described scraper comprises left scraper and right scraper, it is characterized in that: described left scraper and right scraper are connected with a left side respectively and adjust arm, the right arm of adjusting, described left scraper is fixedlyed connected with the bottom of left side adjustment arm and can be rotated around fixed axis, described right scraper is fixedlyed connected with the right top of adjusting arm and can be rotated around fixed axis, the top of arm is adjusted on a described left side, fixedly connected with frame respectively in the right bottom of adjusting arm, described frame is provided with and is used for the mobile device of move left and right shelf position.
As a kind of improvement, described mobile device comprises fixedlys connected with frame and the perpendicular adjustment arm of vertical setting, the horizontal adjustment arm of fixedlying connected with described perpendicular adjustment arm, described perpendicular adjustment arm, horizontal adjustment arm can rotate around fixing rotating shaft, and the other end of described horizontal adjustment arm is connected with the piston rod of hydraulic jack.
As further improvement, arm is adjusted on a described left side, the right side is adjusted between arm and the frame and is provided with scrapers adjustment devices, and described scrapers adjustment devices comprises the bolt of connection frame and left side adjustment arm, frame and right adjustment arm, and described bolt is provided with spring.
Beneficial effect: in use, along with moving up of hydraulic jack, left and right scraper is the feed state simultaneously; Along with moving down of hydraulic jack, left and right scraper is the withdrawing state simultaneously.Because the forward and back cutter is operation simultaneously, so the disk both sides are stressed evenly, guarantee the normal operation of filter in addition, being provided with of bolt can be regulated preferably, therefore has actual application value and promotional value preferably.
The utility model is described in further detail below in conjunction with drawings and Examples.
1. the arm 4. left scraper 5. right scraper 6. right arm 7. perpendicular arms of adjusting of adjusting are adjusted on frame 2. bolts 3. left sides
8. 15. rotating shafts of horizontal adjustment arm 9. hydraulic cylinders 10. bolts 11. disks 12. springs 13. springs
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 be accompanying drawing 1 B-B to structural representation;
Accompanying drawing 3 is the structural representation of hydraulic jack among the utility model embodiment, horizontal adjustment arm, rotating shaft.
The specific embodiment
As shown in Figure 2, the synchronous reciprocating mechanical doctor, the middle part is a disk 11, scraper comprises left scraper 4 and right scraper 5, described left scraper 4 and right scraper 5 are connected with a left side respectively and adjust arm 3, the right arm 6 of adjusting, described left scraper 4 is fixedlyed connected with the bottom of left side adjustment arm 3 and can be rotated around fixed axis, described right scraper 5 is fixedlyed connected with the right top of adjusting arm 6 and can be rotated around fixed axis, the top of arm 3 is adjusted on a left side, fixedly connected with frame 1 respectively in the right bottom of adjusting arm 6, frame 1 is provided with and is used for the mobile device of move left and right frame 1 position, arm 3 is adjusted on a left side, the right adjustment between arm 6 and the frame 1 is provided with scrapers adjustment devices, described scrapers adjustment devices comprises that connecting frame 1 adjusts arm 3 with a left side, frame 1 and the right bolt 2 of adjusting arm 6, bolt 10, described bolt 2, be respectively equipped with spring 12 on the bolt 10, spring 13, as accompanying drawing 1, shown in 3, described mobile device comprises fixedlys connected with frame 1 and the perpendicular adjustment arm 7 of vertical setting, the horizontal adjustment arm 8 of fixedlying connected with described perpendicular adjustment arm 7, described perpendicular adjustment arm 7, horizontal adjustment arm 8 can rotate around fixing rotating shaft 15, the other end of described horizontal adjustment arm 8 is connected with the piston rod of hydraulic jack 9, when moving up under the effect of hydraulic cylinder 9 at Hydraulic Station, driving horizontal adjustment arm 8 clockwise rotates, because perpendicular adjustment arm 7 and horizontal adjustment arm 8 are coaxial, the perpendicular arm 7 of adjusting also clockwise rotates.Frame 1 moves right perpendicular the adjustment under arm 7 drives, bolt 2 and bolt 10 move right simultaneously, adjustment arm 3 in a promotion left side clockwise rotates and right adjustment arm 6 rotates counterclockwise, simultaneously because arm 6 is adjusted on a left side and left scraper 4 is an one, left side scraper 4 clockwise rotates around fixed axis, guarantees that left scraper 4 is the feed state, in addition because right scraper 5 and right to adjust arm 6 be one, right scraper 5 rotates counterclockwise around fixed axis, guarantees that right scraper 5 is the feed state.Otherwise, when moving down under the effect of hydraulic cylinder 9 at Hydraulic Station, just can guarantee that left and right scraper is the withdrawing state simultaneously, in addition because the forward and back cutter is operation simultaneously, so the disk both sides are stressed evenly.
Claims (3)
1. synchronous reciprocating mechanical doctor, described scraper comprises left scraper (4) and right scraper (5), it is characterized in that: described left scraper (4) and right scraper (5) are connected with a left side respectively and adjust arm (3), the right arm (6) of adjusting, described left scraper (4) is fixedlyed connected with the bottom of left side adjustment arm (3) and can be rotated around fixed axis, described right scraper (5) is fixedlyed connected with the right top of adjusting arm (6) and can be rotated around fixed axis, the top of arm (3) is adjusted on a described left side, fixedly connected with frame (1) respectively in the right bottom of adjusting arm (6), described frame (1) is provided with and is used for the mobile device of move left and right frame (1) position.
2. synchronous reciprocating mechanical doctor as claimed in claim 1, it is characterized in that: described mobile device comprises fixedlys connected with frame (1) and the perpendicular adjustment arm (7) of vertical setting, the horizontal adjustment arm (8) of fixedlying connected with described perpendicular adjustment arm (7), described perpendicular adjustment arm (7), horizontal adjustment arm (8) can rotate around fixing rotating shaft (15), and the other end of described horizontal adjustment arm (8) is connected with the piston rod of hydraulic jack (9).
3. synchronous reciprocating mechanical doctor as claimed in claim 1 or 2, it is characterized in that: arm (3) is adjusted on a described left side, the right adjustment between arm (6) and the frame (1) is provided with scrapers adjustment devices, described scrapers adjustment devices comprises the bolt (2,10) that connects frame (1) and left side adjustment arm (3), frame (1) and right adjustment arm (6), and described bolt (2,10) is provided with spring (12,13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200220543U CN201099802Y (en) | 2007-05-14 | 2007-05-14 | Synchronous reciprocating machine scraping knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200220543U CN201099802Y (en) | 2007-05-14 | 2007-05-14 | Synchronous reciprocating machine scraping knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099802Y true CN201099802Y (en) | 2008-08-13 |
Family
ID=39936332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200220543U Expired - Lifetime CN201099802Y (en) | 2007-05-14 | 2007-05-14 | Synchronous reciprocating machine scraping knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099802Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129744A1 (en) * | 2011-03-31 | 2012-10-04 | 山东景津环保设备有限公司 | Scraper device for discharging filter cake on filter plate of pressure filter |
-
2007
- 2007-05-14 CN CNU2007200220543U patent/CN201099802Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129744A1 (en) * | 2011-03-31 | 2012-10-04 | 山东景津环保设备有限公司 | Scraper device for discharging filter cake on filter plate of pressure filter |
| KR20130108394A (en) | 2011-03-31 | 2013-10-02 | 산동 징진 인바런먼탈 프로텍션 이큅프먼트 컴퍼니 리미티드 | Scraper device for discharging filter cake on filter plate of pressure filter |
| RU2565192C2 (en) * | 2011-03-31 | 2015-10-20 | Шаньдун Жинжинь Энвайронментал Протекшн Эквипмент Ко., Лтд | Scraper for unloading of filtering deposit onto filter-press filtering plate |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080813 |