CN211097698U - Eccentric adjustment mechanism and thickener - Google Patents
Eccentric adjustment mechanism and thickener Download PDFInfo
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- CN211097698U CN211097698U CN201921282557.3U CN201921282557U CN211097698U CN 211097698 U CN211097698 U CN 211097698U CN 201921282557 U CN201921282557 U CN 201921282557U CN 211097698 U CN211097698 U CN 211097698U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 239000002562 thickening agent Substances 0.000 title claims abstract description 35
- 230000002265 prevention Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model discloses an eccentric guiding mechanism and thickener, eccentric guiding mechanism includes base, roating seat and deviation preventing bearing, the roating seat can be set up on the base rotatably, the deviation preventing bearing slides along the direction perpendicular to the roating seat rotation center and sets up on the terminal surface of roating seat, the deviation preventing bearing is provided with adjusting device in its at least one end of slip direction, adjusting device acts on the lateral wall of deviation preventing bearing and can move along the slip direction of deviation preventing bearing, in order to be used for adjusting the deviation preventing bearing to the suitable position; the thickener comprises a thickener body, and the thickener body is provided with the eccentric adjusting mechanism with the structure. The utility model discloses an eccentric guiding mechanism and thickener have convenient assembling, can once adjust the advantage that targets in place and make things convenient for the secondary adjustment.
Description
Technical Field
The utility model belongs to the technical field of thickener equipment, concretely relates to eccentric guiding mechanism and thickener.
Background
The thickener is a solid-liquid separation device for thick ore pulp based on gravity settling effect, and is mainly applied to the fields of mineral separation, chemical engineering, coal washing, wastewater treatment and the like. The distance between the bottom and the top of the rake frame is long, the bottom end of the rake frame is easy to deviate and shake in the working process, and therefore the working efficiency of the thickener is reduced, and even potential safety hazards appear, and therefore the bottom of the rake frame needs to be provided with an anti-deviation mechanism. As shown in fig. 1 to 3, the deviation prevention mechanism of the existing thickener mainly includes a deviation prevention bearing 300 and a bearing mounting base 600, the bearing mounting base 600 is fixed inside the underflow cylinder 700 by welding, the deviation prevention bearing 300 is mounted on the bearing mounting base 600 by a connecting bolt group 601, a rotating shaft 801 of the rake frame 800 is sleeved on the deviation prevention bearing 300, and different numbers of adjusting washers 602 are provided between the deviation prevention bearing 300 and the bearing mounting base 600 for adjusting the mounting height of the deviation prevention bearing 300. The deviation prevention mechanism can prevent the bottom of the rake frame 800 from deviating and shaking, but the deviation prevention mechanism of the existing thickener has the following disadvantages:
a. because many parts of the thickener equipment are manufactured and installed on site, the installation deviation can lead the rake frame 800 to be not concentric with the underflow cylinder 700 when being installed, so that the bearing installation seat 600 at the bottom of the rake frame 800 needs to be welded on site to achieve the purpose that the anti-deviation bearing 300 is coaxial with the rotation center of the rake frame 800, the internal space of the underflow cylinder 700 is narrow, the welding installation and the adjustment are inconvenient, the field workload is increased, and the construction is not easy;
b. the concentricity of the anti-deviation bearing 300 and the rotating shaft 801 of the rake frame 800 can be completed only by measuring and adjusting for many times;
c. on the one hand, the thickener is large-scale steel structure welding piece, and along with time, steel construction internal stress can release, and the whole component can take place partial deformation, and on the other hand, the basis of the ore pulp in the thickener subsides can exert pressure to harrow frame 800, and these all can influence the concentricity of harrow frame 800 and bottom anti-deflection bearing 300, and adopt the fixed bearing mount pad 600 of welding mode can not carry out the adjustment of secondary concentricity.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the first technical problem that an eccentric guiding mechanism that convenient assembling, once adjustment target in place and make things convenient for the secondary adjustment is provided, the utility model aims to solve the second technical problem that a thickener is provided.
The utility model discloses a realize through following technical scheme:
the utility model provides an eccentric guiding mechanism, includes base, roating seat and prevents inclined to one side bearing, and the roating seat rotationally sets up on the base, and the one end of preventing inclined to one side bearing slides along the direction of perpendicular to roating seat rotation center and sets up on the terminal surface of roating seat, prevents that inclined to one side bearing is provided with adjusting device in its at least one end of slip direction, and adjusting device acts on and prevents inclined to one side bearing and can follow the slip direction removal of preventing inclined to one side bearing to be used for preventing inclined to one side bearing adjustment to suitable position.
Optionally, a sliding groove is formed in the rotating seat along the sliding direction of the anti-deviation bearing, a sliding block matched with the sliding groove is arranged at the lower end of the anti-deviation bearing, the sliding block is arranged in the sliding groove in a sliding mode, and the adjusting device acts on the side wall of the sliding block in the sliding direction.
Optionally, the adjusting device includes at least two adjusting bolts in threaded connection with the rotary base, the at least two adjusting bolts are respectively located at two ends of the sliding block in the sliding direction of the sliding block, the length direction of the adjusting bolts is parallel to the sliding direction of the anti-deviation bearing, and the screw ends of the adjusting bolts are supported on two side walls of the sliding block.
Optionally, the anti-eccentric bearing is a hollow cylinder, a bearing fixing column matched with the inner wall of the anti-eccentric bearing is arranged on the sliding block, and the anti-eccentric bearing is sleeved on the outer wall of the bearing fixing column.
Optionally, the anti-deviation bearing comprises two half hollow cylinders, and the two half anti-deviation bearings are in threaded connection with the outer wall of the bearing fixing column.
Optionally, the sliding direction of the anti-deviation bearing passes through the rotation center line of the rotating base.
Optionally, a plurality of threaded holes are uniformly formed in the base around the rotating center line of the rotating seat, a plurality of first through holes are formed in the rotating seat corresponding to the threaded holes, and a compression bolt is inserted into each first through hole and used for fixing the rotating seat on the base again through the compression bolt after the rotating seat rotates for a certain angle relative to the base.
Optionally, a pressing plate is sleeved on the outer side of the bearing fixing column, a second through hole is formed in the pressing plate corresponding to the first through hole, the pressing bolt is inserted into the second through hole, the inner wall of the pressing plate is in a long strip shape, the inner diameter of the pressing plate is smaller than the outer diameter of the sliding block, and the sliding block is limited to move up and down through the pressing plate when the pressing bolt is screwed down.
Optionally, the rotating base is a cylinder, an outer gear ring is arranged on the outer side wall of the rotating base, a worm is rotatably arranged on the base, a rack is arranged on the worm, and the rack is meshed with the outer gear ring so that when the worm is rotated, the worm drives the rotating base to rotate around the rotating center of the rotating base.
A thickener comprises a thickener body, wherein the thickener body is provided with an eccentric adjusting mechanism with the structure.
The utility model has the advantages that:
the utility model provides a technical scheme's an eccentric guiding mechanism, roating seat rotationally set up on the base, and the one end of preventing inclined to one side bearing slides along the direction of perpendicular to roating seat rotation center and sets up on the roating seat, prevents that inclined to one side bearing is provided with adjusting device in its at least one end of slip direction, and adjusting device acts on and prevents inclined to one side bearing and can follow the slip direction removal of preventing inclined to one side bearing. The utility model discloses among the technical scheme, through rotating the roating seat and removing adjusting device, can adjust the suitable position with preventing inclined to one side bearing, prevent promptly that inclined to one side bearing and the coaxial position of rotation axis of harrow frame, after preventing that inclined to one side bearing adjusts the suitable position, be fixed in the roating seat on the base, will prevent again that inclined to one side bearing is fixed in the roating seat on, can realize preventing the location and the installation of inclined to one side bearing, and then can prevent that skew and shake from appearing in the rotation axis. Firstly, the eccentric adjusting mechanism of the technical scheme of the utility model only needs to install the base at the central position in the underflow cylinder in the factory building, and then adjusts the position of the anti-deviation bearing according to the position of the rake frame on site, thereby having convenient assembly and small required workload; secondly, when adjusting the anti-deviation bearing, can once adjust in place, need not carry out adjustment many times, required work load further reduces, and its specific adjustment process is: arrow marks are arranged at two ends of the rotating seat in the sliding direction of the anti-deviation bearing, after the thickener is completely installed, the rake frame is rotated, the collision point between the bottom of the rotating shaft of the rake frame and the anti-deviation bearing is found, the corresponding collision mark is made at the position on the base corresponding to the collision point, the rotating seat is rotated to align the arrow mark on the rotating seat with the collision mark on the base, then the rotating seat is fixed on the base, the adjusting device is moved to drive the anti-deviation bearing to slide so that the anti-deviation bearing reaches the proper position, and then the anti-deviation bearing is fixed to complete adjustment; finally, after the thickener works for a period of time, the rotating shaft of the rake rack and the anti-deviation bearing are not coaxial due to the internal stress and the pressure exerted by the ore pulp, the rotating seat and the anti-deviation bearing are loosened, and secondary adjustment is carried out according to the adjusting process of the anti-deviation bearing, so that the thickener is convenient and fast.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic view of a conventional anti-deviation mechanism connected with a rake frame;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the connection of the bearing mount to the underflow cylinder;
FIG. 4 is an exploded view of the eccentric adjustment mechanism of the present invention;
fig. 5 is a schematic view of the overall structure of the eccentric adjustment mechanism of the present invention;
fig. 6 is a partial sectional view of the eccentric adjustment mechanism of the present invention;
FIG. 7 is a schematic view of the anti-deviation bearing of the present invention before position adjustment;
fig. 8 is a schematic diagram of the anti-deviation bearing according to the present invention after adjusting the position.
Detailed Description
The first embodiment is as follows:
an eccentric adjustment mechanism of this embodiment is shown in fig. 4 to 8, and includes a base 100, a rotating base 200 and an anti-deviation bearing 300, wherein the rotating base 200 is rotatably disposed on the base 100, one end of the anti-deviation bearing 300 is slidably disposed on an end surface of the rotating base 200 along a direction perpendicular to a rotation center of the rotating base 200, at least one end of the anti-deviation bearing 300 in a sliding direction is provided with an adjusting device 400, and the adjusting device 400 acts on the anti-deviation bearing 300 and can move along the sliding direction of the anti-deviation bearing 300, so as to drive the anti-deviation bearing 300 to move and adjust to a proper position.
In this embodiment, the anti-deviation bearing 300 can be adjusted to a proper position by rotating the rotary base 200 and moving the adjusting device 400, that is, the anti-deviation bearing 300 and the rotating shaft 801 of the rake frame 800 are coaxial, after the anti-deviation bearing 300 is adjusted to the proper position, the rotary base 200 is fixed on the base 100, and then the anti-deviation bearing 300 is fixed, so that the positioning and installation of the eccentric bearing 300 can be realized. Firstly, the eccentric adjustment mechanism of the present embodiment only needs to install the base 100 at the central position in the underflow cylinder in the factory building, and then adjust the position of the anti-deviation bearing 300 on the spot according to the position of the rake frame 800, so that the assembly is convenient and the required workload is small. Secondly, when adjusting the anti-deviation bearing 300, can once adjust in place, need not carry out adjustment many times, required work load further reduces, and its specific adjustment process is: the two ends of the rotating base 200 in the sliding direction of the anti-deviation bearing 300 are provided with arrow marks 204, after the whole thickener is installed, the rake frame 800 is rotated, the collision point 802 between the bottom of the rotating shaft 801 of the rake frame 800 and the anti-deviation bearing 300 is found, the corresponding collision mark 102 is made at the position corresponding to the collision point 802 on the base 100, the rotating base 200 is rotated, the arrow marks 204 on the rotating base 200 are aligned with the collision marks 102 on the base 100, the rotating base 200 is fixed on the base 100, the adjusting device 400 is moved, the adjusting device 400 drives the anti-deviation bearing 300 to move, the anti-deviation bearing 300 is fixed after the anti-deviation bearing 300 reaches the proper position, and then the adjustment can be completed. Finally, after the thickener works for a period of time, because of the action of internal stress and pressure exerted by ore pulp, when the coaxiality deviation between the rotating shaft 801 of the rake rack 800 and the anti-deviation bearing 300 becomes large, the rotating base 200 and the anti-deviation bearing 300 are loosened, and secondary adjustment is performed according to the adjusting process of the anti-deviation bearing 300, so that the thickener is convenient and fast.
Further, as shown in fig. 4 and 6, a sliding groove 201 is disposed on the rotary base 200 in the sliding direction of the anti-deviation bearing 300, a sliding block 301 adapted to the sliding groove 201 is disposed at the lower end of the anti-deviation bearing 300, the sliding block 301 is slidably disposed in the sliding groove 201, and the adjusting device 400 acts on the side wall of the sliding block 301 in the sliding direction. The slide block 301 is slidably disposed in the sliding groove 201, and the slide block 301 drives the anti-deviation bearing 300 to move, so that the anti-deviation bearing 300 is finally moved to a proper position. It should be noted that the anti-deviation bearing 300 may be provided with a sliding groove 201, and the rotary base 200 may be provided with a convex sliding block 301 adapted to the sliding groove 201. In addition, the adjusting device 400 may act on one side wall of the sliding block 301 in the sliding direction, and the adjusting device 400 may also act on two side walls of the sliding block 301 in the sliding direction. Furthermore, the adjusting device 400 may also directly act on one of the side walls of the anti-deviation bearing 300 in the sliding direction thereof, and the adjusting device 400 may also directly act on both side walls of the anti-deviation bearing 300 in the sliding direction thereof.
Further, as shown in fig. 4 to 8, the adjusting device 400 includes at least two adjusting bolts threaded on the rotary base 200, the at least two adjusting bolts are respectively located at two ends of the sliding block 301 in the sliding direction thereof, the length direction of the adjusting bolts is parallel to the sliding direction of the anti-deviation bearing 300, and the screw ends of the adjusting bolts are supported against two side walls of the sliding block 301. The adjusting bolt is rotated to move along the length direction of the adjusting bolt, so that the sliding block 301 is driven to move back and forth along the sliding groove 201, the sliding block 301 drives the anti-deviation bearing 300 to move, and the anti-deviation bearing 300 is driven to move to the position coaxial with the rotating shaft 801. In addition, the adjusting device may also be one of a linear motor, an air cylinder or an oil cylinder, the linear motor, the air cylinder or the oil cylinder is mounted on the rotary base 200, an output shaft of the linear motor or a piston rod of the air cylinder or the oil cylinder is connected with a side wall of the sliding block 301, and the output shaft of the linear motor or the piston rod of the air cylinder or the oil cylinder drives the sliding block 301 to move back and forth along the sliding groove 201.
Further, as shown in fig. 4 to 8, the anti-eccentric bearing 300 is a hollow cylinder, a bearing fixing column 302 adapted to an inner wall of the anti-eccentric bearing 300 is disposed on the slider 301, and the anti-eccentric bearing 300 is sleeved on an outer wall of the bearing fixing column 302. Set up a bearing fixed column 302, can improve the structural strength of axle anti-deflection bearing 300, avoid its cracked condition to appear.
Further, as shown in fig. 4 to 8, the anti-deviation bearing 300 includes two half hollow cylinders, the two half anti-deviation bearings 300 are screwed on the outer wall of the bearing fixing column 302, and the anti-deviation bearing 300 is set to be two halves, so that the anti-deviation bearing 300 is more convenient to assemble and disassemble when needing to be replaced or maintained.
Further, the sliding direction of the anti-deviation bearing 300 passes through the rotation center line of the rotary base 200. When the rotary base 200 rotates one circle around its rotation center line and the adjusting device 400 drives the anti-deviation bearing 300 to slide back and forth along its sliding direction, the anti-deviation bearing 300 can be located at any position on a circle with the rotation center line of the rotary base 200 as the center and the sliding displacement of the anti-deviation bearing 300 as the diameter, so as to ensure that the anti-deviation bearing 300 can move to the position coaxial with the rotation axis 801 of the rake frame 800.
Further, as shown in fig. 4 to 6, a plurality of threaded holes 101 are uniformly formed in the base 100 around a rotation center line of the rotating base 200, a plurality of first through holes 202 are formed in the rotating base 200 corresponding to the threaded holes 101, and a pressing bolt 203 is inserted into each first through hole 202, so that the rotating base 200 is fixed to the base 100 again through the pressing bolt 203 after the rotating base 200 rotates a certain angle relative to the base 100. When the relative position of the rotary seat 200 and the base 100 needs to be adjusted, the pressing bolt 203 is loosened, the rotary seat 200 can rotate relative to the base 100, and when the rotary seat 200 rotates to the point that the arrow mark 204 is aligned with the collision mark 102 on the base 100, the pressing bolt 203 is tightened to fix the rotary seat 200 on the base 100 again. Fig. 7 and 8 show 12 pressing bolts 203, the minimum rotation angle of the rotary base 200 relative to the base 100 is 30 °, the minimum rotation angle of the rotary base 200 relative to the base 100 can be adjusted by increasing the number of the pressing bolts 203, and the coaxiality of the anti-deviation bearing 300 and the rotation shaft 801 of the rake frame 800 can be improved after the anti-deviation bearing 300 is adjusted to a proper position.
Further, as shown in fig. 4 to 6, a pressing plate 500 is sleeved outside the bearing fixing column 302, a second through hole 501 is formed in the pressing plate 500 corresponding to the first through hole 202, the pressing bolt 203 is inserted into the second through hole 501, the inner wall of the pressing plate 500 is in a long strip shape, and the inner diameter of the pressing plate 500 is smaller than the outer diameter of the slider 301, so that the slider 301 is restricted from moving up and down by the pressing plate 500 when the pressing bolt 203 is tightened. The pressing plate 500 is provided with a strip-shaped opening, specifically, the length of the strip-shaped opening is greater than that of the sliding groove 201, and the width of the strip-shaped opening is smaller than the outer diameter of the sliding block 301, so that the sliding block 301 can be prevented from moving up and down without interfering with the situation that the sliding block 301 moves along the sliding groove 201.
The embodiment also provides a thickener, which comprises a thickener body, wherein the thickener body is provided with the eccentric adjusting mechanism with the structure. The thickener provided with the eccentric adjusting mechanism is convenient to assemble when the eccentric adjusting mechanism is installed, the position of the anti-deviation bearing 300 can be adjusted in place once without being adjusted for many times, and the position of the anti-deviation bearing 300 can be adjusted for the second time conveniently after the thickener works for a period of time.
Example two:
the eccentric adjustment mechanism and the thickener of the present embodiment mainly use the first embodiment in structure, and mainly have a difference in the rotating and fixing manners of the rotating base 200 in the present embodiment, the rotating base 200 of the present embodiment is a cylinder and has an outer gear ring on its outer sidewall, the base 100 has a worm rotatably disposed thereon, the worm has a rack, the rack is engaged with the outer gear ring, so that when the worm is rotated, the worm drives the rotating base 200 to rotate around its rotation center. The rotating seat 200 is provided with a worm gear mechanism with an outer gear ring on the outer wall, the base 100 is rotatably provided with a worm mechanism matched with the rotating seat 200, the worm is rotated, the position of the rotating seat 200 relative to the base 100 can be adjusted 360 degrees in an stepless mode through the matching of a rack of the worm and the outer gear ring of the worm gear, and compared with the mode that the position of the rotating seat 200 relative to the base 100 is adjusted through the compression bolt 203, the anti-deviation bearing 300 can be adjusted to be in a proper position and then is higher in coaxiality with the rotating shaft 801 through the adjustment of the worm gear mechanism. Meanwhile, the worm and gear mechanism has a self-locking function, the worm is required to drive the rotating seat 200 to rotate, the rotating seat 200 cannot drive the worm to rotate, and the rotating seat 200 can be fixed when the worm does not rotate. In addition, when the position of the rotating base 200 relative to the base 100 is adjusted through the pressing bolt 203, the pressing bolt 203 needs to be disassembled and assembled, and only the worm needs to be rotated when the position is adjusted through the worm gear mechanism, so that the adjustment is more rapid and convenient.
The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (10)
1. An eccentric adjustment mechanism characterized by: including base (100), roating seat (200) and anti-eccentric bearing (300), roating seat (200) rotationally set up in on base (100), the one end of anti-eccentric bearing (300) is along the perpendicular to roating seat (200) rotation center's direction slide set up in on the terminal surface of roating seat (200), anti-eccentric bearing (300) are provided with adjusting device (400) in its sliding direction's at least one end, adjusting device (400) act on anti-eccentric bearing (300) and can follow the sliding direction of anti-eccentric bearing (300) removes, with be used for with anti-eccentric bearing (300) are adjusted to suitable position.
2. An eccentric adjustment mechanism according to claim 1, characterized in that: the sliding device is characterized in that a sliding groove (201) is formed in the rotating base (200) in the sliding direction of the anti-deviation bearing (300), a sliding block (301) matched with the sliding groove (201) is arranged at the lower end of the anti-deviation bearing (300), the sliding block (301) is arranged in the sliding groove (201) in a sliding mode, and the adjusting device (400) acts on the sliding block (301) on the side wall of the sliding direction.
3. An eccentric adjustment mechanism according to claim 2, characterized in that: adjusting device (400) including threaded connection in at least two adjusting bolt on roating seat (200), at least two adjusting bolt is located respectively slider (301) is in its sliding direction's both ends, adjusting bolt's length direction is on a parallel with the sliding direction of anti-deviation bearing (300), adjusting bolt's screw rod end top hold in on the both sides wall of slider (301).
4. An eccentric adjustment mechanism according to claim 2, characterized in that: the anti-deviation bearing (300) is a hollow cylinder, a bearing fixing column (302) matched with the inner wall of the anti-deviation bearing (300) is arranged on the sliding block (301), and the anti-deviation bearing (300) is sleeved on the outer wall of the bearing fixing column (302).
5. An eccentric adjustment mechanism according to claim 4, characterized in that: the anti-deviation bearing (300) comprises two half hollow cylinders, and the two half anti-deviation bearings (300) are in threaded connection with the outer wall of the bearing fixing column (302).
6. An eccentric adjustment mechanism according to any of claims 1 to 5, characterized in that: the sliding direction of the deviation-proof bearing (300) passes through the rotating center line of the rotating base (200).
7. An eccentric adjustment mechanism according to claim 5, characterized in that: the base (100) is gone up around the rotation center line of roating seat (200) evenly is provided with a plurality of screw hole (101), correspond on roating seat (200) screw hole (101) are provided with the first through-hole of a plurality of (202), it is equipped with clamp bolt (203) to insert on first through-hole (202), is used for working as roating seat (200) for after base (100) rotatory certain angle, through clamp bolt (203) will again roating seat (200) are fixed in on base (100).
8. An eccentric adjustment mechanism according to claim 7, characterized in that: the outer side of the bearing fixing column (302) is sleeved with a pressing plate (500), a second through hole (501) is formed in the pressing plate (500) corresponding to the first through hole (202), the pressing bolt (203) is inserted into the second through hole (501), the inner wall of the pressing plate (500) is in a long strip shape, the inner diameter of the pressing plate is smaller than the outer diameter of the sliding block (301), and the pressing plate (500) is used for limiting the sliding block (301) to move up and down when the pressing bolt (203) is screwed down.
9. An eccentric adjustment mechanism according to any of claims 1 to 5, characterized in that: the rotary seat (200) is a cylinder, an outer gear ring is arranged on the outer side wall of the rotary seat, a worm is rotatably arranged on the base (100), a rack is arranged on the worm, the rack is meshed with the outer gear ring so as to be used for rotating the worm, and the worm drives the rotary seat (200) to rotate around the rotation center of the rotary seat.
10. The utility model provides a thickener, includes the thickener body, its characterized in that: the thickener body is provided with an eccentric adjusting mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282557.3U CN211097698U (en) | 2019-08-08 | 2019-08-08 | Eccentric adjustment mechanism and thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921282557.3U CN211097698U (en) | 2019-08-08 | 2019-08-08 | Eccentric adjustment mechanism and thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211097698U true CN211097698U (en) | 2020-07-28 |
Family
ID=71715090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921282557.3U Withdrawn - After Issue CN211097698U (en) | 2019-08-08 | 2019-08-08 | Eccentric adjustment mechanism and thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211097698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496431A (en) * | 2019-08-08 | 2019-11-26 | 飞翼股份有限公司 | A kind of eccentric adjustment and concentrator |
-
2019
- 2019-08-08 CN CN201921282557.3U patent/CN211097698U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496431A (en) * | 2019-08-08 | 2019-11-26 | 飞翼股份有限公司 | A kind of eccentric adjustment and concentrator |
| CN110496431B (en) * | 2019-08-08 | 2024-04-12 | 飞翼股份有限公司 | Eccentric adjustment mechanism and thickener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200728 Effective date of abandoning: 20240412 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200728 Effective date of abandoning: 20240412 |