CN201244386Y - Single-post automatic rake-lifting large-sized center drive mud scraper - Google Patents
Single-post automatic rake-lifting large-sized center drive mud scraper Download PDFInfo
- Publication number
- CN201244386Y CN201244386Y CNU2008201180548U CN200820118054U CN201244386Y CN 201244386 Y CN201244386 Y CN 201244386Y CN U2008201180548 U CNU2008201180548 U CN U2008201180548U CN 200820118054 U CN200820118054 U CN 200820118054U CN 201244386 Y CN201244386 Y CN 201244386Y
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- China
- Prior art keywords
- rake
- transmission
- lifting
- mud scraper
- carry
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a single column type automatic rake lifting large-scale center transmission mud scraper used for environmental-friendly mud treatment which comprises a transmission worm gear (1), a torque meter (2), a lead screw (3), a transmission worm (4), a small gear (5), an outside box body (6), a big chain wheel (7), a small chain wheel (8), a transmission motor (9), a rake lifting motor (10), a rake lifting small chain wheel (11), a rake lifting big chain wheel (12), a base (13), a box body (14), a bearing steel ball (15), a rake lifting worm (16), a rake lifting worm gear (17), a center guide column (18), a concrete upright column (20), a rake lifting mechanism (32), a drive mechanism (33), a lifting plate (34), a lifting flange (35), and the like. The utility model has the advantages that mud scraping resistance detection is accurate, and rake lifting and falling are automatically realized, thereby a reducer of the transmission motor is efficiently protected, the high-efficiency running of the mud scraper is ensured, and the like.
Description
Technical field
The utility model relates in the water treatment system in fields such as a kind of environmental protection and metallurgy high furnace coal gas rinse water, steel-making waste water, is used for scraping collection, concentrating of mud, and reaches the novel open side type automatic rake-lifting large-scale central transmission mud scraper of clarifying medium.
Background technology
At present, the problem that existing large-scale central transmission mud scraper exists: 1, adopt singly-bound or spline to slide and carry rake, the moment of torsion of transmission is limited, easily causes damage and shuts down.2, the key fit clearance is bigger, and the mechanism location is inaccurate, and it is not high to put forward rake stability.
The utility model content
The purpose of this utility model is can effectively overcome above-mentioned two shortcomings of organic type by a kind of novel mud scraper of design.A kind of open side type automatic rake-lifting large-scale central transmission mud scraper that is used for the circular radial-flow sedimentation tank of environmental protection Treatment of Sludge, mainly by the transmission worm gear, torquemeter, screw mandrel, the transmission worm screw, pinion, outer case, hinge wheel, minor sprocket, driving motor, carry the rake motor, carry the rake minor sprocket, carry the rake hinge wheel, base, casing, bearing steel ball, carry the rake worm screw, carry the rake worm gear, the centre pilot post, truss, concrete column, the water inlet chute, downflow weir, mud scraper, pull bar, hinge, stabilizing feed well, the center cage, secondary rake, scraper plate, control section, carry rake mechanism, driving mechanism, riser, promote flange, Deng composition, be used for the Treatment of Sludge of radial-flow sedimentation tank; It is characterized in that: the torquemeter that is installed in the driving mechanism is sent to control section with the detected mud moment of torsion of scraping, carry the rake motor by the control section startup, carry carrying the rake worm screw and proposing the engagement of rake worm gear on the rake hinge wheel, the rake worm gear of carrying of interior band T type screw thread is fixed on the base by pin joint, the center rotation of fixed screw mandrel drives lifting flange riser and does upper and lower motion.
Described open side type automatic rake-lifting large-scale central transmission mud scraper is characterized in that: driving motor drives hinge wheel by the transmission minor sprocket and is installed in transmission worm screw on the hinge wheel, transmission worm screw and the engagement of transmission worm gear, drive the pinion that is solidly installed with the transmission worm gear, the internal tooth engagement of pinion and outer case also drives outer case, and outer case is rotated along a plurality of bearing steel balls on the casing circuit orbit.
Described open side type automatic rake-lifting large-scale central transmission mud scraper is characterized in that: promote flange, riser and casing and be loaded into one, by the outer case that promotes a plurality of bearing steel ball supports that flange, riser rotate by casing and on the circular raceway of casing and install all-in-one-piece center cage, mud scraper, secondary rake, scraper plate, pull bar, hinge by securing member and outer case and carry out lifting along the centre pilot post, realization carries mud scraper.
Can more effective finishing uninterruptedly scrape collection mud continuously by said structure, both improve efficient, guarantee to scrape the mud effect again.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model open side type automatic rake-lifting large-scale central transmission mud scraper is described in further detail:
Fig. 1 is the front view to the utility model open side type automatic rake-lifting large-scale central transmission mud scraper main frame.
Fig. 2 is the front view to the utility model open side type automatic rake-lifting large-scale central transmission mud scraper.
Fig. 3 is the vertical view to the utility model open side type automatic rake-lifting large-scale central transmission mud scraper main frame.
The specific embodiment
The detail and the working condition that the utility model proposes below in conjunction with the description of drawings of specification.Working condition to the utility model open side type automatic rake-lifting large-scale central transmission mud scraper is such: ore pulp shown in Figure 1 or sewage enter radial-flow sedimentation tank (31) from water inlet pipe (3) after by charging stabilizing feed well (26) current stabilization, by the torquemeter (2) in the driving mechanism (33) the detected mud moment of torsion of scraping is sent to control section (30), carry rake motor (10) by control section (30) startup, carry carrying rake worm screw (16) and proposing rake worm gear (17) engagement on the rake hinge wheel (12), the rake worm gear (17) of carrying of interior band T type screw thread is fixed on the base (13) by pin joint (35), the center rotation of fixed screw mandrel (3) drives lifting flange (35) riser (34) and does, following motion.
Promote flange (35), riser (34) and casing (14) and install one, by the outer case (6) that promotes a plurality of bearing steel balls (15) support that flange (35), riser (34) rotate by casing (14) and on the circular raceway of casing (14) and by securing member and outer case (6) install all-in-one-piece center cage (27), mud scraper (23), secondaryly harrow (28), scraper plate (29), pull bar (24), hinge (25) carries out lifting along centre pilot post (18), realization carries mud scraper (23).
The driving motor (9) of mud scraper (36) drives hinge wheel (7) by transmission minor sprocket (8) and is installed in transmission worm screw (16) on the hinge wheel (7), transmission worm screw (16) and transmission worm gear (17) engagement, drive the pinion (5) that is solidly installed with transmission worm gear (17), pinion (5) and outer case (6) engagement, and driving outer case (6), outer case (6) is rotated along a plurality of bearing steel balls (15) on casing (14) circuit orbit, install all-in-one-piece center cage (27) with outer case (6), mud scraper (23), secondary rake (28), scraper plate (29), pull bar (24), hinge (25) also with outer case (6) revolution synchronously, the collection of scraping that the scraper plate (29) on the mud scraper (23) carries out mud has guaranteed that mechanism can more effectively finish and has uninterruptedly scraped the effect of collection mud continuously.The mud scraper (23) of the imitative type of optimal design log spiral had both improved efficient at the bottom of the pond, had guaranteed to scrape the mud effect again.
, can accurately detect and run into the resistance of scraping mud because be provided with novel open side type automatic rake-lifting mechanism this practicality, realize automatically carrying rake, thereby protect the driving motor reductor not to be damaged effectively, ensure the efficient operation of mud scraper.
Claims (3)
1, a kind of open side type automatic rake-lifting large-scale central transmission mud scraper that is used for the circular radial-flow sedimentation tank of environmental protection Treatment of Sludge, mainly by transmission worm gear (1), torquemeter (2), screw mandrel (3), transmission worm screw (4), pinion (5), outer case (6), hinge wheel (7), minor sprocket (8), driving motor (9), carry rake motor (10), carry rake minor sprocket (11), carry rake hinge wheel (12), base (13), casing (14), bearing steel ball (15), carry rake worm screw (16), carry rake worm gear (17), centre pilot post (18), truss (19), concrete column (20), water inlet chute (21), downflow weir (22), mud scraper (23), pull bar (24), hinge (25), stabilizing feed well (26), center cage (27), secondary rake (28), scraper plate (29), control section (30), carry rake mechanism (32), driving mechanism (33), riser (34), promote flange compositions such as (35), be used for the Treatment of Sludge of radial-flow sedimentation tank (31); It is characterized in that: the torquemeter (2) that is installed in the driving mechanism (33) is sent to control section (30) with the detected mud moment of torsion of scraping, carry rake motor (10) by control section (30) startup, carry carrying rake worm screw (16) and proposing rake worm gear (17) engagement on the rake hinge wheel (12), the rake worm gear (17) of carrying of interior band T type screw thread is fixed on the base (13) by pin joint (35), the center rotation of fixed screw mandrel (3) drives lifting flange (35) riser (34) and does upper and lower motion.
2, the described open side type automatic rake-lifting large-scale central transmission mud scraper according to claim 1 is characterized in that: driving motor (9) drives hinge wheel (7) by transmission minor sprocket (8) and is installed in transmission worm screw (16) on the hinge wheel (7), transmission worm screw (16) and transmission worm gear (17) engagement, drive the pinion (5) that is solidly installed with transmission worm gear (17), pinion (5) meshes and drives outer case (6) with the internal tooth of outer case (6), and outer case (6) is rotated along a plurality of bearing steel balls (15) on casing (14) circuit orbit.
3, described open side type automatic rake-lifting large-scale central transmission mud scraper according to claim 1 or 2 is characterized in that: promote flange (35), riser (34) is loaded into one with casing (14), by promoting flange (35), the outer case (6) of a plurality of bearing steel balls (15) support that riser (34) rotates by casing (14) and on the circular raceway of casing (14) and install all-in-one-piece center cage (27) by securing member and outer case (6), mud scraper (23), secondary rake (28), scraper plate (29), pull bar (24), hinge (25) carries out lifting along centre pilot post (18), realizes carrying mud scraper (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201180548U CN201244386Y (en) | 2008-06-10 | 2008-06-10 | Single-post automatic rake-lifting large-sized center drive mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201180548U CN201244386Y (en) | 2008-06-10 | 2008-06-10 | Single-post automatic rake-lifting large-sized center drive mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244386Y true CN201244386Y (en) | 2009-05-27 |
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ID=40728203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201180548U Expired - Fee Related CN201244386Y (en) | 2008-06-10 | 2008-06-10 | Single-post automatic rake-lifting large-sized center drive mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244386Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040323A (en) * | 2011-01-14 | 2011-05-04 | 无锡市通用机械厂有限公司 | Lifting mechanism of suspended thickener |
| CN102974136A (en) * | 2012-11-29 | 2013-03-20 | 无锡托普搅拌设备有限公司 | Novel mud scraper |
| CN103007591A (en) * | 2012-12-09 | 2013-04-03 | 淮北重科矿山机器有限公司 | Harrow lifting device of centre drive and harrow centre automatic lifting thickener |
| CN107140782A (en) * | 2017-04-05 | 2017-09-08 | 绍兴柯桥江滨水处理有限公司 | A kind of settlement of sewage pretreatment system and method |
| CN107261575A (en) * | 2017-08-08 | 2017-10-20 | 江苏明洲环保工程有限公司 | Mud scraper |
-
2008
- 2008-06-10 CN CNU2008201180548U patent/CN201244386Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040323A (en) * | 2011-01-14 | 2011-05-04 | 无锡市通用机械厂有限公司 | Lifting mechanism of suspended thickener |
| CN102974136A (en) * | 2012-11-29 | 2013-03-20 | 无锡托普搅拌设备有限公司 | Novel mud scraper |
| CN103007591A (en) * | 2012-12-09 | 2013-04-03 | 淮北重科矿山机器有限公司 | Harrow lifting device of centre drive and harrow centre automatic lifting thickener |
| CN107140782A (en) * | 2017-04-05 | 2017-09-08 | 绍兴柯桥江滨水处理有限公司 | A kind of settlement of sewage pretreatment system and method |
| CN107261575A (en) * | 2017-08-08 | 2017-10-20 | 江苏明洲环保工程有限公司 | Mud scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20170610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |