CN209324187U - A kind of promotion cap-opening mechanism for filter device - Google Patents
A kind of promotion cap-opening mechanism for filter device Download PDFInfo
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- CN209324187U CN209324187U CN201821373520.7U CN201821373520U CN209324187U CN 209324187 U CN209324187 U CN 209324187U CN 201821373520 U CN201821373520 U CN 201821373520U CN 209324187 U CN209324187 U CN 209324187U
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- main shaft
- reinforcing plate
- cantilever
- sleeve
- welded
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- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 63
- 239000004519 grease Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000001914 filtration Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Transmission Devices (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a kind of promotion cap-opening mechanisms for filter device, it is characterized by: the promotion cap-opening mechanism includes cantilever reinforcing rib (1), cantilever (2), main shaft (3), grease pouring valve (4), anti-rotation stiffening plate (5), rack sleeve (6), side stiffening plate (7), main stiffening plate (8), elevator (9), fastener (10), hoist installation seat (11), supporting rib (12), dirt-proof boot (13) and filter cover (14), it is provided using elevator and rises thrust, elevator selects Worm and worm-wheel gearing, the manual drive power very little finally needed when manual operation, alleviate manual operation difficulty；Hoist installation does not need to climb in the middle lower section of filter, manual operation, reduces operation risk factor, guarantees artificial safe operation.
Description
Technical Field
The utility model relates to a mechanism of uncapping especially relates to a promote mechanism of uncapping for filter equipment.
Background
The lifting of the upper flat cover of the equipment in the filtering industry at present generally adopts a screw thread pair transmission mode of a screw rod and a nut, the nut, a sleeve and the upper flat cover are required to be integrated during design, relative freedom degree is avoided, the screw rod cannot move in the axial direction and can only rotate, the screw rod is rotated during operation to force the nut to move up and down, so that the upper flat cover is lifted, meanwhile, the sleeve is provided with an anti-rotation groove, the lifting process is ensured to be stable, the whole body is lifted to a preset height, and the anti-rotation groove exceeds the anti-rotation plate so as to push the upper flat cover open.
However, install annex such as gear motor, frame additional usually on filtration equipment's last flush cover, the upper cover quality can be very heavy to lead to drive lead screw pivoted power can be very big, increased the operation degree of difficulty that the manual work promoted the upper flat cover, long-term use can aggravate the wearing and tearing of lead screw, nut, in addition after the equipment fixing, runner terrain clearance surpasss the height that ordinary people can arrive, need climb the high operation, increase the danger of operation.
SUMMERY OF THE UTILITY MODEL
To the not enough and defect that exists among the prior art, the utility model provides a promotion mechanism of uncapping for filter equipment.
The utility model provides a technical scheme that its technical problem adopted is: a lift mechanism of uncapping for filter equipment which characterized in that: the lifting cover opening mechanism comprises a cantilever reinforcing rib, a cantilever, a main shaft, a grease injection valve, an anti-rotation reinforcing plate, a main shaft sleeve, a side reinforcing plate, a main reinforcing plate, a lifter, a fastener, a lifter mounting seat, a supporting rib, a dustproof sleeve and a filter upper cover; wherein,
the cantilever reinforcing ribs are welded and fixed above the plane of the cantilever;
the cantilever and the main shaft are mutually vertical and are welded and connected into an integral structure, the anti-rotation reinforcing plate is positioned in the right-angle range enclosed by the cantilever and the main shaft, and the anti-rotation reinforcing plate is respectively welded and connected with the cantilever, the main shaft and the filter upper cover;
the main shaft sleeve is fixedly welded on an outer cylinder of the filter through the side reinforcing plate and the main reinforcing plate respectively, the elevator is installed above the elevator installation seat through the fastener, the elevator installation seat and the supporting rib are fixedly welded on the outer cylinder of the filter, the dustproof sleeve is fixedly welded on the lower plane of the elevator installation seat, the output shaft part of the elevator and the transmission shaft are arranged in the dustproof sleeve, and the grease injection valve is arranged on the cylinder wall of the main shaft sleeve;
the lifting machine drives an output shaft to rotate, the output shaft and the transmission shaft are perpendicular to each other and are in transmission connection, the upper end face of the transmission shaft is abutted to the lower bottom face of the spindle, and the spindle can move along the axial direction of the spindle sleeve in the spindle sleeve and can rotate along the axis of the spindle sleeve.
Further, the main shaft is welded and connected with the cantilever into a whole structure in a mode that a part of the main shaft extends into the plane of the cantilever.
Further, prevent changeing the reinforcing plate and set up to right angle trapezoidal form, prevent changeing a right angle limit at the high place of reinforcing plate with the lower surface welded connection of cantilever, prevent changeing a right angle limit at the lower bottom place of reinforcing plate with the outer wall welded connection of main shaft, prevent changeing a right angle limit at the upper bottom place of reinforcing plate with the marginal outer wall welded connection of filter upper cover.
Furthermore, the upper end of the outer wall of the spindle sleeve is provided with an anti-rotation groove, and the anti-rotation reinforcing plate can move along the axial direction of the spindle sleeve in the anti-rotation groove in a mode of being convexly arranged on the radial outer side of the spindle sleeve.
Furthermore, a transmission connection mode of a worm gear and a worm is selected between the output shaft and the transmission shaft.
Furthermore, the upper end surface of the transmission shaft is arranged to be an inwards concave curved surface, the lower bottom surface of the main shaft is arranged to be an outwards convex spherical surface, the inwards concave curved surface is integrally matched with the outwards convex spherical surface, and the outwards convex spherical surface is integrally coated with the inwards concave curved surface to realize the butt joint of the upper end surface of the transmission shaft and the lower bottom surface of the main shaft.
Furthermore, a nozzle of the grease injection valve extends into the main shaft sleeve and is used for spraying lubricating grease between the outer wall of the main shaft and the inner wall of the main shaft sleeve.
Furthermore, the side reinforcing plate is located above the main reinforcing plate, and an open slot for the anti-rotation reinforcing plate to pass through is formed in the side reinforcing plate.
Further, the lifter is arranged at a middle lower position of the filter.
Furthermore, the lifting machine is connected with a lifting rotating wheel, and a lifting handle is arranged on the outer edge of the lifting rotating wheel.
The utility model has the advantages that:
(1) the lifting machine is adopted to provide the lifting thrust, the worm gear transmission mechanism is selected for the lifting machine, the finally needed manual driving force is very small during manual operation, and the manual operation difficulty is reduced.
(2) The lifting machine is arranged below the filter, and the climbing is not needed in manual operation, so that the operation risk coefficient is reduced, and the safety of the manual operation is ensured.
(3) By adopting the mechanical lifting mechanism, the risk hazards of air failure of the pneumatic mechanism, oil leakage of the hydraulic mechanism, power failure of the electric mechanism and the like can be avoided, and the overall reliability is improved.
(4) The upper end face of the transmission shaft is abutted to the lower bottom face of the main shaft, so that the main shaft and the main shaft sleeve can slide relatively, the traditional thread axial force is avoided, the mechanical wear is reduced, and the service life of each part of the lifting mechanism is prolonged.
(5) The hoister inputs power manually, and does not need equipment such as a motor, hydraulic pressure and air pressure, so that equipment investment is reduced, and cost is reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a lift-off mechanism for a filter device according to the present invention;
fig. 2 is a top view of a lift-off mechanism for a filter assembly according to the present invention;
FIG. 3 is a schematic view of the upper cover of FIG. 1 prior to lifting;
FIG. 4 is a schematic view of the utility model shown in FIG. 1 after the upper cover is lifted;
fig. 5 is a schematic view of the structure of fig. 1, after the upper cover is lifted and rotated.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-2, a lift-off lid mechanism for a filtration device is characterized in that: the lifting cover opening mechanism comprises a cantilever reinforcing rib 1, a cantilever 2, a main shaft 3, a grease injection valve 4, an anti-rotation reinforcing plate 5, a main shaft sleeve 6, a side reinforcing plate 7, a main reinforcing plate 8, a lifting machine 9, a fastener 10, a lifting machine mounting seat 11, a supporting rib 12, a dustproof sleeve 13 and a filter upper cover 14; wherein,
the cantilever reinforcing rib 1 is welded and fixed above the plane of the cantilever 2, on one hand, the cantilever reinforcing rib 1 improves the welding strength of the cantilever 2 and the main shaft 3, and on the other hand, the cantilever 2 is ensured to have enough weight to avoid the main shaft 3 from being broken off by inclining towards one side of the filter upper cover 14 in the lifting process of the main shaft 3 due to the overlarge size and weight of the filter upper cover 14;
the cantilever 2 and the main shaft 3 are mutually vertical and are welded and connected into an integral structure, the anti-rotation reinforcing plate 5 is positioned in a right-angle range enclosed by the cantilever 2 and the main shaft 3, and the anti-rotation reinforcing plate 5 is respectively welded and connected with the cantilever 2, the main shaft 3 and the filter upper cover 14, so that the fixation stability is ensured by the right-angle structure while the welding fixation is realized;
the main shaft sleeve 6 is respectively fixed on an outer cylinder of a filter 15 through a side reinforcing plate 7 and a main reinforcing plate 8 in a welding mode, a lifting machine 9 is installed above a lifting machine installation seat 11 through a fastener 10, the lifting machine installation seat 11 and a supporting rib 12 are fixed on the outer cylinder of the filter 15 in a welding mode, a dustproof sleeve 13 is fixed on the lower plane of the lifting machine installation seat 11 in a welding mode, an input shaft 3a part and a transmission shaft 3b of the lifting machine 9 are arranged inside the dustproof sleeve 13, and a grease injection valve 4 is arranged on the cylinder wall of the main shaft sleeve 6;
the hoist 9 drives the input shaft 3a to rotate, the input shaft 3a and the transmission shaft 3b are perpendicular to each other and are in transmission connection, the upper end surface of the transmission shaft 3b abuts against the lower bottom surface of the spindle 3, and the spindle 3 can move in the axial direction of the spindle socket 6 inside the spindle socket 6 and can rotate along the axis of the spindle socket 6.
Specifically, the main shaft 3 is welded and connected with the cantilever 2 into a whole structure in a manner that a part of the main shaft 3 extends into the plane of the cantilever 2, so that the welded connection is further ensured to have enough strength and stability.
Specifically, prevent changeing reinforcing plate 5 and set up to right angle trapezoidal form, prevent changeing a right angle limit at reinforcing plate 5's high place and cantilever 2's lower surface welded connection, prevent changeing a right angle limit at reinforcing plate 5's lower bottom place and main shaft 3's outer wall welded connection, prevent changeing a right angle limit at reinforcing plate 5's upper bottom place and filter upper cover 14's marginal outer wall welded connection, when realizing welded fastening, guarantee fixed stability with the right angle structure, simultaneously through preventing changeing reinforcing plate 5 with cantilever 2 respectively with relatively stable right angle position in the right angle trapezoidal form, main shaft 3 and filter upper cover 14 welded connection, and set up non-welded position to trapezoidal inclined plane, when guaranteeing welded fastening firm, reduce consumptive material and weight, the cost is saved.
Specifically, the outer wall upper end of main shaft sleeve 6 is provided with the anti-rotating groove, prevents changeing reinforcing plate 5 and can prevent changeing the axial displacement of mode along main shaft sleeve 6 outside 6 with protruding locating main shaft sleeve 6 in the anti-rotating groove to specifically inject main shaft 3 and can only follow the anti-rotating groove axial motion when driving and prevent changeing reinforcing plate 5 axial motion, thereby avoid preventing changeing reinforcing plate 5 and just take place to rotate and arouse axial motion shakiness scheduling problem in the axial motion in-process.
Specifically, the worm and gear transmission connection mode is selected between the input shaft 3a and the transmission shaft 3b, the manual driving force finally needed in manual operation is very small, and the manual operation difficulty is reduced.
Specifically, the upper end surface of transmission shaft 3b sets up to the curved surface of indent, and the bottom surface of main shaft 3 sets up to the spherical surface of evagination, and the whole spherical surface of evagination matches each other and realizes transmission shaft 3 b's upper end surface and main shaft 3's bottom surface butt with the form of the spherical surface of evagination of the whole cladding of the curved surface of indent, relative and plane contact have increased area of contact, and the butt support is more stable.
Specifically, a nozzle of the grease injection valve 4 extends into the main shaft sleeve 6 and is used for spraying lubricating grease between the outer wall of the main shaft 3 and the inner wall of the main shaft sleeve 6 so as to ensure that the main shaft 3 moves axially and rotates smoothly.
Specifically, the side reinforcing plate 7 is located above the main reinforcing plate 8, and an open slot for the anti-rotation reinforcing plate 5 to pass through is formed in the side reinforcing plate 7 so as to allow the anti-rotation reinforcing plate 5 to pass through during axial movement.
Specifically, lifting machine 9 sets up in the well below position of filter 15, and manual operation need not climb, has reduced the operation danger coefficient, guarantees manual operation safety.
Specifically, the lifting machine 9 is connected with a lifting runner 91, and a lifting handle 92 is arranged on the outer edge of the lifting runner 91, so that the manual pushing is facilitated, and potential risks such as air failure of a pneumatic mechanism, oil leakage of a hydraulic mechanism, power failure of an electric mechanism and the like can be avoided.
As shown in fig. 3-5, during specific use, as shown in fig. 3, the lifting wheel 91 is rotated clockwise, the input shaft 3a of the lifting machine 9 drives the transmission shaft 3b under the action of the transmission device, the transmission shaft 3b drives the main shaft 3 to be lifted upwards by abutting against the transmission shaft, so that the main shaft 3 drives the cantilever 2 and the filter upper cover 14 which are respectively welded and connected with the main shaft 3 to be lifted smoothly as a whole through the anti-rotation reinforcing plate 5, and after the anti-rotation reinforcing plate 5 exceeds the anti-rotation groove of the main shaft sleeve 6 (as shown in fig. 4), the main shaft, the cantilever and the filter upper cover can be rotated around the axis of the main shaft as a whole, so as to. Similarly, when the lifting wheel 91 is rotated counterclockwise, the anti-rotation reinforcing plate 5 moves axially downward in the anti-rotation groove of the spindle sleeve 6, and the spindle, the cantilever and the filter upper cover can move downward along the spindle axis.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A lift mechanism of uncapping for filter equipment which characterized in that: the lifting cover opening mechanism comprises a cantilever reinforcing rib (1), a cantilever (2), a main shaft (3), a grease injection valve (4), an anti-rotation reinforcing plate (5), a main shaft sleeve (6), a side reinforcing plate (7), a main reinforcing plate (8), a lifting machine (9), a fastener (10), a lifting machine mounting seat (11), a supporting rib (12), a dustproof sleeve (13) and a filter upper cover (14); wherein,
the cantilever reinforcing ribs (1) are welded and fixed above the plane of the cantilever (2);
the cantilever (2) and the main shaft (3) are mutually perpendicular and are welded and connected into an integral structure, the anti-rotation reinforcing plate (5) is positioned in a right-angle range enclosed by the cantilever (2) and the main shaft (3), and the anti-rotation reinforcing plate (5) is respectively welded and connected with the cantilever (2), the main shaft (3) and the filter upper cover (14);
the main shaft sleeve (6) is welded and fixed on an outer cylinder of a filter (15) through the side reinforcing plate (7) and the main reinforcing plate (8), the elevator (9) is installed above the elevator installation seat (11) through the fastener (10), the elevator installation seat (11) and the support rib (12) are welded and fixed on the outer cylinder of the filter (15), the dustproof sleeve (13) is welded and fixed on the lower plane of the elevator installation seat (11), the input shaft (3 a) part and the transmission shaft (3 b) of the elevator (9) are arranged inside the dustproof sleeve (13), and the grease injection valve (4) is arranged on the cylinder wall of the main shaft sleeve (6);
hoist (9) drive input shaft (3 a) are rotatory, input shaft (3 a) with transmission shaft (3 b) keep mutually perpendicular and transmission to be connected, the up end of transmission shaft (3 b) with the lower bottom surface butt of main shaft (3), main shaft (3) are in the inside axial displacement that can follow main shaft sleeve (6) of main shaft sleeve (6), and can follow the axle center rotation of main shaft sleeve (6).
2. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: the main shaft (3) is welded and connected with the cantilever (2) into an integral structure in a mode that part of the main shaft (3) extends into the plane of the cantilever (2).
3. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: prevent changeing reinforcing plate (5) and set up to right angle trapezoidal form, prevent changeing a right angle limit at the high place of reinforcing plate (5) with the lower surface welded connection of cantilever (2), prevent changeing a right angle limit at the lower bottom place of reinforcing plate (5) with the outer wall welded connection of main shaft (3), prevent changeing a right angle limit at the upper bottom place of reinforcing plate (5) with the edge outer wall welded connection of filter upper cover (14).
4. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: the anti-rotation device is characterized in that an anti-rotation groove is formed in the upper end of the outer wall of the spindle sleeve (6), and the anti-rotation reinforcing plate (5) can be arranged in the anti-rotation groove in a protruding mode on the radial outer side of the spindle sleeve (6) and can move axially of the spindle sleeve (6).
5. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: the input shaft (3 a) and the transmission shaft (3 b) adopt a worm and gear transmission connection mode.
6. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: the up end of transmission shaft (3 b) sets up to the curved surface of indent, the bottom surface of main shaft (3) sets up to the spherical surface of evagination, just the curved surface of indent whole with the spherical surface of evagination matches each other and with the whole cladding of curved surface of indent the form of the spherical surface of evagination is realized the up end of transmission shaft (3 b) with the bottom surface butt of main shaft (3).
7. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: and a nozzle of the grease injection valve (4) extends into the main shaft sleeve (6) and is used for spraying lubricating grease between the outer wall of the main shaft (3) and the inner wall of the main shaft sleeve (6).
8. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: the side reinforcing plate (7) is located above the main reinforcing plate (8), and an open slot for the anti-rotation reinforcing plate (5) to pass through is formed in the side reinforcing plate (7).
9. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: the lifter (9) is arranged at the middle lower position of the filter (15).
10. A lift-off cap release mechanism for a filtration unit as claimed in claim 1, wherein: the lifting machine (9) is connected with a lifting rotating wheel (91), and a lifting handle (92) is arranged on the outer edge of the lifting rotating wheel (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373520.7U CN209324187U (en) | 2018-08-24 | 2018-08-24 | A kind of promotion cap-opening mechanism for filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373520.7U CN209324187U (en) | 2018-08-24 | 2018-08-24 | A kind of promotion cap-opening mechanism for filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324187U true CN209324187U (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821373520.7U Active CN209324187U (en) | 2018-08-24 | 2018-08-24 | A kind of promotion cap-opening mechanism for filter device |
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| Country | Link |
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| CN (1) | CN209324187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637064A (en) * | 2020-06-01 | 2020-09-08 | 淮北市矿环洗选成套设备有限公司 | Impeller equipment with good wear resistance for thickener |
-
2018
- 2018-08-24 CN CN201821373520.7U patent/CN209324187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637064A (en) * | 2020-06-01 | 2020-09-08 | 淮北市矿环洗选成套设备有限公司 | Impeller equipment with good wear resistance for thickener |
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