CN203018026U - Balance adjusting device for main shaft of vertical crushing and stirring machine - Google Patents
Balance adjusting device for main shaft of vertical crushing and stirring machine Download PDFInfo
- Publication number
- CN203018026U CN203018026U CN 201220144402 CN201220144402U CN203018026U CN 203018026 U CN203018026 U CN 203018026U CN 201220144402 CN201220144402 CN 201220144402 CN 201220144402 U CN201220144402 U CN 201220144402U CN 203018026 U CN203018026 U CN 203018026U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- tapered sleeve
- balance
- bolt
- adjustment disk
- 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
Links
Images
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a balance adjusting device for a main shaft of a vertical crushing and stirring machine and belongs to a wall material stirring machine. The balance adjusting device is characterized by mainly comprising an adjusting disc, balance weights, a taper sleeve, a gland, a puller bolt and a fastening bolt, wherein the adjusting disc is sleeved at the lower end section of the main shaft; the taper sleeve is embedded in a taper hole in the adjusting disc; dovetail grooves are formed at the circumference at the bottom of the adjusting disc and filled with all the balance weights; one side of the taper sleeve is provided with a disconnected groove and uniformly provided with blind notch grooves; the gland is sleeved at a part on the lower end section of the main shaft and below the taper sleeve; the dynamic balance and static balance of the main shaft are adjusted through the displacement of the balance weights, and then, the puller bolt is screwed up, so that all the balance weights are fixedly located, vibration and noise generated during operation of the main shaft rotating at high speed are greatly weakened, the service life of the balance adjusting device is prolonged, and the maintenance workload and the production cost are reduced.
Description
Technical field
The utility model belongs to the materials for wall mixer, especially relates to a kind of adjusting device of Verticle grinding mixer of materials for wall.
Background technology
The Verticle grinding mixer is to drive blade by main shaft to make High Rotation Speed, thereby bulk fragility or bulk raw material are impacted, and reaches the effect that is pulverized and mixed; Wherein the balance regulator of high-speed rotary main shaft is one of key structure, if the main shaft of High Rotation Speed does not have balance regulator, main shaft and the parts that are fixed on main shaft can be inhomogeneous because sole mass distributes so, make the center of gravity of rotary body not on the center line of axle, thereby make main shaft produce offset loading force in the High Rotation Speed process, the phenomenon of eccentric vibrating occurs, can make like this Verticle grinding mixer produce larger vibration and noise when operation, if vibrate excessively, also may there be potential safety hazard.
The utility model content
The purpose of this utility model is the balance regulator that proposes a kind of Verticle grinding mixer main shaft, not only rational in infrastructure, use reliable, the vibration and the noise that produce in the time of can greatly weakening the high-speed rotary main shaft operation, improve the security of Verticle grinding mixer, guarantee the normal operation of Verticle grinding mixer, increase the service life, reduce maintenance capacity, reduce production costs.
the purpose of this utility model is achieved like this: a kind of balance regulator of Verticle grinding mixer main shaft, comprise main shaft, the hypomere of this main shaft is the little Step Shaft of lower end section diameter, it is characterized in that: the balance regulator of this Verticle grinding mixer main shaft is mainly by adjustment disk, balance weight, tapered sleeve, gland and puller bolt, fastening bolt forms, be set with adjustment disk on the section of the lower end of main shaft, and uniformly on the section of the lower end of main shaft offer axial installation screw, this adjustment disk step disk that lower diameter is large for upper diameter is little, offer the center stepped hole on this adjustment disk, the epimere of this center stepped hole is that cylindrical hole and being with the lower end section of step main shaft is slidably matched, the hypomere of this center stepped hole is the truncated cone hole, circumference is offered swallow tail shaped slot in the bottom of this adjustment disk, and offer symmetrically the gap section on this swallow tail shaped slot, and the groove width that makes this gap section is slightly larger than the width of the bottom land of swallow tail shaped slot, by the gap section on adjustment disk, each balance weight is packed in swallow tail shaped slot, this balance weight be swallow-tail form and with corresponding being slidably matched of swallow tail shaped slot on adjustment disk, simultaneously, offer center screw and corresponding spinning puller bolt on balance weight, be set with tapered sleeve on the section of the lower end of main shaft, the corresponding cooperation in truncated cone hole on the periphery of this tapered sleeve and adjustment disk and setting-in advance in this truncated cone hole, but this tapered sleeve stretches out the truncated cone hole outward with the lower end section of convex shoulder, circumference uniform distribution is offered the pushing tow screw on convex shoulder, spinning pushing tow bolt in each pushing tow screw, the rotary lifting bolt is to unclamp downwards, pull out tapered sleeve, the monolateral cut-out groove of offering on this tapered sleeve, simultaneously, circumference uniform distribution is offered vertical blind break slot on this tapered sleeve, make tapered sleeve more easily play the effect of driving fit expansion set, the lower portion that is positioned at tapered sleeve on the section of the lower end of main shaft is set with again gland, and the upper surface that makes gland is resisted against on tapered sleeve, this gland is cup-shaped, the corresponding uniform construction bolt hole offered on this gland, installing the fastening bolt correspondence in each construction bolt hole is screwed in installation screw on the main shaft hypomere, upwards gland and tapered sleeve are pressed in the top, make the adjustment disk axial location and prevent from producing between adjustment disk and main shaft relative rotation, this puller bolt, pushing tow bolt and fastening bolt all can be interior hexagonal cylindrical bolt, by the gap section on adjustment disk, each balance weight is packed in swallow tail shaped slot, then regulate the moving of main shaft by the displacement of balance weight, static balance, tighten puller bolt after mixing up, make each balance weight stationary positioned.
The balance regulator of the Verticle grinding mixer main shaft that the utility model proposes, rational in infrastructure, use reliable, the vibration and the noise that have produced when greatly having weakened the high-speed rotary main shaft operation, improve the security of Verticle grinding mixer, guaranteed the normal operation of Verticle grinding mixer, extended service life, reduce maintenance capacity, reduced production cost.
The balance regulator of the Verticle grinding mixer main shaft that now in conjunction with the accompanying drawings and embodiments the utility model is proposed is described further.
Description of drawings
Fig. 1 is that schematic diagram cuts open in the main optic zone office of the balance regulator of the Verticle grinding mixer main shaft that proposes of the utility model.
Fig. 2 is part 1 in Fig. 1: the elevational schematic view of adjustment disk.
Fig. 3 is part 7 in Fig. 1: the schematic top plan view of tapered sleeve.
In Fig. 1, Fig. 2, Fig. 3:
1, adjustment disk 2, puller bolt 3, balance weight 4, pushing tow bolt 5, fastening bolt 6, gland 7, tapered sleeve 8, main shaft 9, gap section 10, cut-out groove 11, blind break slot
The specific embodiment
by Fig. 1, Fig. 2, can find out in Fig. 3: a kind of balance regulator of Verticle grinding mixer main shaft, comprise main shaft 8, the hypomere of this main shaft 8 is the little Step Shaft of lower end section diameter, it is characterized in that: the balance regulator of this Verticle grinding mixer main shaft is mainly by adjustment disk 1, balance weight 3, tapered sleeve 7, gland 6 and puller bolt 2, fastening bolt 5 forms, suit adjustment disk 1 on the section of the lower end of main shaft 8, and uniformly on the section of the lower end of main shaft 8 offer axial installation screw, this adjustment disk 1 is the large step disk of the little lower diameter of upper diameter, offer the center stepped hole on this adjustment disk 1, the epimere of this center stepped hole is that cylindrical hole and being with the lower end section of step main shaft 8 is slidably matched, the hypomere of this center stepped hole is the truncated cone hole, circumference is offered swallow tail shaped slot in the bottom of this adjustment disk 1, and offer symmetrically gap section 9 on this swallow tail shaped slot, and the groove width that makes this gap section 9 is slightly larger than the width of the bottom land of swallow tail shaped slot, by the gap section 9 on adjustment disk 1, each balance weight 3 is packed in swallow tail shaped slot, this balance weight 3 for swallow-tail form and with adjustment disk 1 on corresponding being slidably matched of swallow tail shaped slot, simultaneously, offer center screw and corresponding spinning puller bolt 2 on balance weight 3, suit tapered sleeve 7 on the section of the lower end of main shaft 8, the corresponding cooperation in truncated cone hole on the periphery of this tapered sleeve 7 and adjustment disk 1 and setting-in advance in this truncated cone hole, but this tapered sleeve 7 stretches out the truncated cone hole outward with the lower end section of convex shoulder, circumference uniform distribution is offered the pushing tow screw on convex shoulder, spinning pushing tow bolt 4 in each pushing tow screw, rotary lifting bolt 4 is to unclamp downwards, pull out tapered sleeve 7, monolateral offering cut off groove 10 on this tapered sleeve 7, simultaneously, circumference uniform distribution is offered vertical blind break slot 11 on this tapered sleeve 7, make tapered sleeve 7 more easily play the effect of driving fit expansion set, the lower portion that is positioned at tapered sleeve 7 on the section of the lower end of main shaft 8 is set with again gland 6, and the upper surface that makes gland 6 is resisted against on tapered sleeve 7, this gland 6 is cup-shaped, the corresponding uniform construction bolt hole offered on this gland 6, installing fastening bolt 5 correspondences in each construction bolt hole is screwed in installation screw on main shaft 8 hypomeres, upwards gland 6 and tapered sleeve 7 are pressed in the top, make adjustment disk 1 axial location and prevent from producing between adjustment disk 1 and main shaft 8 relative rotation, this puller bolt 2, pushing tow bolt 4 and fastening bolt 5 all can be interior hexagonal cylindrical bolt, by the gap section 9 on adjustment disk 1, each balance weight 3 is packed in dovetail groove, then regulate the moving of main shaft 8 by the displacement of balance weight 3, static balance, tighten puller bolt 2 after mixing up, make each balance weight 3 stationary positioned, use reliable, the vibration and the noise that have produced when greatly having weakened high-speed rotary main shaft 8 operation.
Claims (2)
1. the balance regulator of a Verticle grinding mixer main shaft, comprise main shaft (8), it is characterized in that: the balance regulator of this Verticle grinding mixer main shaft is mainly by adjustment disk (1), balance weight (3), tapered sleeve (7), gland (6) and puller bolt (2), fastening bolt (5) forms, be set with adjustment disk (1) on the lower end section of main shaft (8), and uniformly on the lower end section of main shaft (8) offer axial installation screw, this adjustment disk (1) is the large step disk of the little lower diameter of upper diameter, offer the center stepped hole on this adjustment disk (1), the epimere of this center stepped hole is that cylindrical hole and being with the lower end section of step main shaft (8) is slidably matched, the hypomere of this center stepped hole is the truncated cone hole, bottom circumference at this adjustment disk (1) is offered swallow tail shaped slot, and offer symmetrically gap section (9) on this swallow tail shaped slot, and the groove width that makes this gap section (9) is slightly larger than the width of the bottom land of swallow tail shaped slot, by the gap section (9) on adjustment disk (1), each balance weight (3) is packed in swallow tail shaped slot, this balance weight (3) for swallow-tail form and with adjustment disk (1) on corresponding being slidably matched of swallow tail shaped slot, simultaneously, offer center screw and corresponding spinning puller bolt (2) on balance weight (3), be set with tapered sleeve (7) on the lower end section of main shaft (8), the corresponding cooperation in truncated cone hole on the periphery of this tapered sleeve (7) and adjustment disk (1) and setting-in advance in this truncated cone hole, but this tapered sleeve (7) stretches out the truncated cone hole outward with the lower end section of convex shoulder, circumference uniform distribution is offered the pushing tow screw on convex shoulder, spinning pushing tow bolt (4) in each pushing tow screw, cut off groove (10) upper monolateral the offering of this tapered sleeve (7), simultaneously, offer vertical blind break slot (11) at the upper circumference uniform distribution of this tapered sleeve (7), the lower portion that is positioned at tapered sleeve (7) on the lower end section of main shaft (8) is set with again gland (6), and the upper surface that makes gland (6) is resisted against on tapered sleeve (7), this gland (6) is cup-shaped, in the upper corresponding uniform construction bolt hole offered of this gland (6), installing fastening bolt (5) correspondence in each construction bolt hole is screwed in installation screw on main shaft (8) hypomere, upwards gland (6) and tapered sleeve (7) are pressed in the top.
2. the balance regulator of Verticle grinding mixer main shaft according to claim 1, is characterized in that this puller bolt (2), pushing tow bolt (4) and fastening bolt (5) are interior hexagonal cylindrical bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144402 CN203018026U (en) | 2012-04-09 | 2012-04-09 | Balance adjusting device for main shaft of vertical crushing and stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144402 CN203018026U (en) | 2012-04-09 | 2012-04-09 | Balance adjusting device for main shaft of vertical crushing and stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018026U true CN203018026U (en) | 2013-06-26 |
Family
ID=48642044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144402 Expired - Fee Related CN203018026U (en) | 2012-04-09 | 2012-04-09 | Balance adjusting device for main shaft of vertical crushing and stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855059A (en) * | 2015-05-26 | 2015-08-26 | 四川安岗机械有限公司 | Winnower rotor disc |
| CN106992631A (en) * | 2017-05-27 | 2017-07-28 | 濮阳市华南重工科技有限公司 | A kind of open-type suspension variable-frequency motor and the method for assembling the motor |
| CN107626587A (en) * | 2017-11-09 | 2018-01-26 | 宜兴市华井科技有限公司 | A kind of silicon nitride grading wheel |
-
2012
- 2012-04-09 CN CN 201220144402 patent/CN203018026U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855059A (en) * | 2015-05-26 | 2015-08-26 | 四川安岗机械有限公司 | Winnower rotor disc |
| CN106992631A (en) * | 2017-05-27 | 2017-07-28 | 濮阳市华南重工科技有限公司 | A kind of open-type suspension variable-frequency motor and the method for assembling the motor |
| CN107626587A (en) * | 2017-11-09 | 2018-01-26 | 宜兴市华井科技有限公司 | A kind of silicon nitride grading wheel |
| CN107626587B (en) * | 2017-11-09 | 2024-02-06 | 宜兴市华井科技有限公司 | Silicon nitride classifying wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203018026U (en) | Balance adjusting device for main shaft of vertical crushing and stirring machine | |
| CN201505536U (en) | Low-speed roller crusher | |
| CN203663910U (en) | Crushing and evenly mixing device for flexible materials | |
| US20150129696A1 (en) | Parabolic vibratory impact mill | |
| CN201135895Y (en) | Counterattack plate type fine breaking machine | |
| CN203598870U (en) | Material division device and crushing machine | |
| CN202570257U (en) | Hammer crusher | |
| CN202638368U (en) | Connecting device of vertical type crushing mixer blade | |
| CN201179454Y (en) | Cone crusher | |
| CN205216932U (en) | But cone crusher of broken speed of automatically regulated | |
| CN203018125U (en) | Beater special for high-pressure grinding roller | |
| CN202199372U (en) | Roller type grain crusher with adjustable movable teeth | |
| CN213160984U (en) | Rotary disc type conical sand making machine | |
| CN207204227U (en) | A kind of high-speed eddy crushes collection air-flow reforming apparatus | |
| CN204503186U (en) | Gyratory crusher | |
| CN211563082U (en) | Moving cone braking device of multi-cylinder hydraulic cone crusher | |
| CN204365383U (en) | A kind of mantle rotary swing structure of gyratory crusher | |
| CN202725235U (en) | Swing conical crusher | |
| CN205392570U (en) | Fluorite breaker | |
| CN205361461U (en) | Inertia cone crusher 's vibration exciter | |
| CN103341391A (en) | Twisting, grinding and shaping device of vertical shaft impact-type crusher | |
| CN203379961U (en) | Rubbing and grinding reshaping device for vertical shaft impact type crusher | |
| CN203862312U (en) | Medicine material crushing device | |
| CN106807487A (en) | A kind of control system of unit for inertial conic crusher | |
| CN2445808Y (en) | Driving cone parts of inertia gyrotary crusher |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20200409 |