CN205518571U - A counter weight device for three shaft vibration sieve - Google Patents
A counter weight device for three shaft vibration sieve Download PDFInfo
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- CN205518571U CN205518571U CN201620128925.9U CN201620128925U CN205518571U CN 205518571 U CN205518571 U CN 205518571U CN 201620128925 U CN201620128925 U CN 201620128925U CN 205518571 U CN205518571 U CN 205518571U
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- bearing box
- weight
- counter weight
- box
- balancing weight
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Abstract
In this application a counter weight device for three shaft vibration sieve, including weight box (8) and the counter weight mechanism in locating weight box (8), counter weight mechanism includes wallboard seat (1), bearing box (2), transmission shaft (3), end cover (4), balancing weight (5), counter weight round pin (6), ring gear (7), be equipped with three sets of counter weight mechanisms in weight box (8), counter weight mechanism includes and is equipped with bearing (21) on the lateral wall of wallboard seat (1), cup joint on bearing (21) bearing box (2), inserted in hollow in the middle of wallboard seat (1) transmission shaft (3), bearing box (2) are connected through end cover (4) with transmission shaft (3) and are carried out the transmission, establish on bearing box (2) balancing weight (5), counter weight round pin (6) is established between balancing weight (5) and bearing box (2), the outermost that cup jointed at bearing box (2) ring gear (7) circles, at least, has the holistic focus of adjustable counter weight, the effect of the weight of adjustable counter weight.
Description
Technical field
The application relates to a kind of counter weight device for three shaft vibration sieves, in the counterweight of three shaft vibration sieves.
Background technology
In prior art:
Such as: Chinese patent utility model: a kind of vibrosieve-CN201220165455.5
；The applying date: 2012-04-18-Main classification number: B07B1/28；Summary: the utility model discloses a kind of vibrosieve, it is characterized in that: include support, support groups of springs, screen frame, vibrator and power set, screen frame is rack-mount by supporting groups of springs, the screen cloth that at least two-layer tilts is installed on described screen frame, the sieve aperture of upper strata screen cloth is bigger than the sieve aperture of lower screen, on described screen frame, main shaft is installed, vibrator is installed in described main shaft both sides, described power set connect main shaft, the low side of described screen frame is correspondingly provided with discharging opening, described discharging opening is provided with discharging opening catch, described discharging opening catch is parallel with the side of screen frame.This utility model compared with prior art has the advantage that simple in construction, and along with the increase of discharging opening, discharging speed accelerates, and decreases operation, reduce production cost, accelerate manufacturing speed after using integral type.
In this application, the basic patent of the application, and the overall structure in vibrosieve is disclosed.
The most such as: Chinese patent patent of invention: the adjustment structure of a kind of eccentric block for shaking screen-
CN201310339111.0；The applying date: 2013-08-07-Main classification number: B07B1/42；Summary: the invention discloses the adjustment structure of a kind of eccentric block for shaking screen, it is an object of the invention to design a kind of rational in infrastructure, and using effect is good, adjusts the adjustment structure of the convenient eccentric block for shaking screen of exciting force.The technical scheme is that, the adjustment structure of a kind of eccentric block for shaking screen, it includes stabilizer, balancing weight, strengthens the diameter of stabilizer, stabilizer has via, stud is through the via on stabilizer and balancing weight, and the two ends of stud are each equipped with nut.Present configuration is reasonable, and using effect is good, it is possible to adjusts the balancing weight weight of vibrosieve easily, improves the service efficiency of vibrosieve.
In this application, the weight of eccentric block is adjusted, during using, in addition it is also necessary to being adjusted the position of eccentric block and the angle of deflection, this structure all cannot be carried out.
The most such as: Chinese patent utility model: with balancing weight vibrosieve-
CN201320491812.1 ；The applying date: 2013-08-12-Main classification number: B07B1/28；Summary: the utility model discloses a kind of vibrosieve with balancing weight, belong to Supplying Sieving Mechanism field, solve existing vibrosieve and easily rock, the problem that tactical diameter is little.Mainly include screen frame (unit), described screen frame (unit) top hangs on the channel-section steel being fixedly installed, the sieve lattice of at least two difference mesh diameter are installed on screen frame (unit), screen frame (unit) afterbody is fixing with vibrosieve base to be connected, it is provided with vibrating device and discharging opening below described vibrosieve base, vibrating device is connected with motor, is provided with balancing weight between vibrating device and vibrosieve base.This utility model simple in construction, good stability, vibration tactical diameter is big, it is adaptable to the various occasions needing material to screen, and is particularly suited for the screening of chemical production field polyacrylamide.
In this application, balancing weight is installed, but concrete installation and adjustment for balancing weight the most do not carry out disclosure.
Above patent application is the most different due to their technical scheme purpose and technical problem to be solved, the technical scheme causing them for this includes the difference of structures and methods, they can not combine in order to present patent application simply, structure design otherwise can be caused more complicated, or can not implement, etc..
In consideration of it, how to design a kind of counter weight device for three shaft vibrations sieves, overcome the defect in the presence of above-mentioned prior art, be those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The application aims to overcome that technical problem present in prior art, and provides a kind of counter weight device for three shaft vibration sieves.
The purpose of the application completes by following technical solution, a kind of counter weight device for three shaft vibration sieves, including ballast box and the balance weight mechanism be located in ballast box, balance weight mechanism includes wallboard seat, bearing box, power transmission shaft, end cap, balancing weight, counterweight pin, gear ring, described ballast box is provided with three set balance weight mechanisms, balance weight mechanism includes that the lateral wall of wallboard seat is provided with bearing, bearing box is socketed on bearing, hollow in the middle of wallboard seat is inserted with power transmission shaft, bearing box and power transmission shaft are connected by end cap and carry out transmission, balancing weight is located on bearing box, counterweight pin is located between balancing weight and bearing box, gear ring is socketed in the outmost turns of bearing box.
It is fixedly connected with expansion sleeve on the termination of described power transmission shaft and the centre position of end cap.
Being fixed with securing member between end face and the edge of end cap of described bearing box, securing member is bolt.
Described balancing weight includes that balancing weight one, balancing weight two are separately fixed at the both sides up and down of bearing box or front and back on both sides.
Fix between described bearing box and balancing weight and be plugged with counterweight pin.
The lateral wall of described balancing weight is provided with the pin baffle plate stopping or limiting that counterweight pins position is put.
Being communicated with the pin-and-hole to balancing weight on described bearing box, counterweight pin is detachably arranged in pin-and-hole.
The adjustment hole of multiple regulation bearing box position it is arranged with in described bearing box circumference.
Described gear ring is provided with the articulation bolt for clamping bearing box position and locking card.
The application compared with prior art, at least has following obvious advantage and an effect:
1, simple in construction, reasonable in design, be completely embedded, stability high；
2, selection is convenient, be easy to the manufacturing, and cost is low, be prone to universal；
3, the center of gravity that adjustable weight is overall, the weight of adjustable weight.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, and the schematic description and description of the application is used for explaining the application, is not intended that the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of counter weight device in the application；
Fig. 2 is the mounting structure schematic diagram of balance weight mechanism in the application；
Fig. 3 is the schematic cross-section in A-A direction in the application Fig. 2；
Fig. 4 is that the center of gravity of balance weight mechanism in the application tilts schematic diagram.
Detailed description of the invention
For making the purpose of the application, technical scheme and advantage clearer, below in conjunction with the application specific embodiment and corresponding accompanying drawing, technical scheme is clearly and completely described.Obviously, described embodiment is only some embodiments of the present application rather than whole embodiments.Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the application protection.
A kind of counter weight device for three shaft vibration sieves described herein, including ballast box 8 and be located at the balance weight mechanism in ballast box 8, balance weight mechanism includes wallboard seat 1, bearing box 2, power transmission shaft 3, end cap 4, balancing weight 5, counterweight pin 6, gear ring 7, described ballast box 8 is provided with three set balance weight mechanisms, balance weight mechanism includes that the lateral wall of wallboard seat 1 is provided with bearing 21, bearing box 2 is socketed on bearing 21, hollow in the middle of wallboard seat 1 is inserted with power transmission shaft 3, bearing box 2 and power transmission shaft 3 is connected by end cap 4 and carries out transmission, balancing weight 5 is located on bearing box 2, counterweight pin 6 is located between balancing weight 5 and bearing box 2, gear ring 7 is socketed in the outmost turns of bearing box 2；At least there is the center of gravity that adjustable weight is overall, the effect of the weight of adjustable weight.
In the embodiment of the present application, use the structure of socket relative to rotating, and then bearing box 2 can be adjusted with the relative position of gear ring 7 between bearing box 2 with gear ring 7.
Bearing box 2 and gear ring 7 use bearing pin to be attached between the two, when being adjusted, use articulation bolt 71 to be connected in the adjustment hole 22 on bearing box 2, by the multiple adjustment holes 22 on bearing box 2 are optionally regulated, and then realize the selection under both diverse locations.
The lateral location of bearing box 2 with gear ring 7 is stopped by locking card 72, prevents articulation bolt from loosening, and then keeps position to be between the two in stationary state.
Wherein, between balancing weight 5 and bearing box 2, it is additionally provided with counterweight pin 6, by the selective installation of counterweight pin 6, overall weight optionally can be controlled.
Seeing shown in Fig. 1 ~ Fig. 4, a kind of counter weight device for three shaft vibrations sieves, including ballast box 8 and be located at the balance weight mechanism in ballast box 8, the balance weight mechanism in ballast box 8 is provided with three.
Balance weight mechanism includes wallboard seat 1, bearing box 2, power transmission shaft 3, end cap 4, balancing weight 5, counterweight pin 6, gear ring 7.
Described ballast box 8 is provided with three or overlaps or the balance weight mechanism of group.
Ballast box 8 is fixedly mounted in promotion sieve.
Wherein, ballast box 8 is provided with three power transmission shafts 3 thus be three shaft vibrations sieve.
Utilize three balance weight mechanisms of laterally uniform arrangement in the ballast box 8 of rectangle or rectangular structure.
O is the center of balance weight mechanism, and G is the center of gravity of balance weight mechanism.
Wherein, the angle between OG and horizontal line is 60 degree, now, shakes along the angles of 60 degree, it is of course also possible to will in center of gravity G of balance weight mechanism move, make angle be deflected up and and horizontal line between angle be 45 degree or 30 degree；Can certainly center of gravity G be moved down, the angle making inclination is 75 degree or 80 degree.
Wherein, the point of the G in OG rotates along O point, it is achieved the regulation of position of centre of gravity.
Three gear ring 7 synchronous axial system, just can realize the regulation of the same tilt angle synchronized, it is simple to determine that the center of gravity of ballast box 8 is overlapping with the center of gravity of intermediate position balance weight mechanism, it is achieved the regulation of synchronization and control, it is achieved the determination of position of centre of gravity in three shaft vibration sieves.
Balance weight mechanism includes wallboard seat 1, bearing box 2, power transmission shaft 3, end cap 4, balancing weight 5, counterweight pin 6, gear ring 7.
The lateral wall of described wallboard seat 1 and wallboard seat 1 is provided with bearing 21, a fixedly sleeved bearing 21 on the wallboard seat 1 of central hollow outer annular shape structure, this bearing 21 has two row rollers, substantial radial load for self-aligning roller bearing, also can bear the axial load of either direction simultaneously.There is high radial capacity, be particularly well-suited under heavy duty or oscillating load work.Such bearing outer ring ball track is spheric, therefore its aligning performance is good, can compensating coaxial degree error.
Bearing box 2 is socketed on bearing 21, by being fixed between discoidal bearing box 2 and bearing 21, utilizes bearing box 2 to install the structure of various counterweight, is driven by bearing box 2 structure of counterweight to rotate.
Hollow in the middle of wallboard seat 1 is inserted with power transmission shaft 3, is interted along the central hollow of wallboard seat 1 by power transmission shaft 3, and then realize power transmission shaft 3 and carry out transmission along centre or the center of wallboard seat 1.
Bearing box 2 is fixedly connected by end cap 4 with power transmission shaft 3, thus realizes the power transmission shaft 3 transmission effect to bearing box 2.
Balancing weight 5 is located on bearing box 2, it is fixedly connected on bearing box 2 by balancing weight 5, thus the weight on bearing box 2 is adjusted, and balancing weight 5 is fan-shaped structure, utilize fan-shaped structure to be fixed along the bearing box 2 of disc-shaped structure, the position of centre of gravity of bearing box 2 can be adjusted.
Counterweight pin 6 is located at or is arranged between balancing weight 5 and bearing box 2, is defined position between the two by counterweight pin 6, and can be adjusted overall weight and center of gravity along the position of balancing weight 5.
Gear ring 7 is socketed in the outmost turns of bearing box 2, for socket between inner ring and the outer ring of bearing box 2 of gear ring 7, and uses the mode of bearing pin or key to carry out clamping location between the two.
Wherein, when taking off bearing pin or key, position between the two can be rotated, just relative position between the two can be adjusted under rotary state.
Because after being mounted with balancing weight 5 or counterweight pin 6 on bearing box 2, the center of gravity of bearing box 2 is not in center, therefore regulation bearing box 2 rotates, and just have adjusted the center of gravity of bearing box 2.
In the embodiment of the present application,
It is fixedly connected with expansion sleeve 41 on the termination of described power transmission shaft 3 and the centre position of end cap 4.
It is fixed between power transmission shaft 3 and end cap 4 by expansion sleeve 41, and then realizes the power transmission shaft 3 transmission to the bearing box 2 that end cap 4 edge is fixed.
When the rotation of bearing box 2, because bearing box 2 is eccentric, therefore entirety is caused to carry out shaking or vibrating by the bias of bearing box 2.
In the embodiment of the present application,
Being fixed with securing member 42 between end face and the edge of end cap 4 of described bearing box 2, securing member 42 is bolt.
It is fixed between bearing box 2 and end cap 4 by bolt, utilizes power transmission shaft 3 to drive end cap 4 to rotate, and then realize power transmission shaft 3 and drive bearing box 2 to rotate.
Bolt is used to be attached realizing the fixing of dismounting between the two.
In the embodiment of the present application,
Described balancing weight 5 includes that balancing weight 1, balancing weight 2 52 are separately fixed at the both sides up and down of bearing box 2 or front and back on both sides.
Wherein, balancing weight 1 and balancing weight 2 52 fixed clamp or the both sides up and down being arranged on bearing box 2.
Balancing weight 1 is fixedly mounted on upside or the front side of bearing box 2.
Balancing weight 2 52 is fixedly mounted on downside or the rear side of bearing box 2.
Use mode symmetrical up and down or front and back, it is simple to ensure that fan-shaped balancing weight 5 can realize the stable installation of two counter weight constructions with fixing at homonymy.
In the embodiment of the present application,
Fix between described bearing box 2 and balancing weight 5 and be plugged with counterweight pin 6.
Fix between bearing box 2 and balancing weight 5 and be plugged with multiple counterweight pin 6.
Can draw from figure, devise three counterweight pins 6.Two counterweight pins 6 or four counterweight pins 6 or more counterweight pin 6 can certainly be designed.
Overall weight just can be adjusted by the weight utilizing counterweight pin 6.
Wherein, whether the installation of counterweight pin 6 is the presence or absence of counterweight pin 6 between bearing box 2 and balancing weight 5；The regulation of overall weight can be realized.
The weight size of counterweight pin 6 itself, the counterweight pin 6 of different materials, such as counterweight pin 6 use the material of steel or copper material or other different densities, just can realize the regulation of overall weight.
In the embodiment of the present application,
The lateral wall of described balancing weight 5 is provided with the pin baffle plate 61 stopping or limiting counterweight pin 6 position.
Balancing weight 5 arranges the pin baffle plate 61 of platy structure, by pin baffle plate 61, the position outside counterweight pin 6 is stopped, utilize pin baffle plate 61 to be enclosed in by counterweight pin 6 in bearing box 2 and balancing weight 5, it is to avoid counterweight pin 6 comes off.
In the embodiment of the present application,
It is communicated with the pin-and-hole 23 to balancing weight 5 on described bearing box 2, by the pin-and-hole 23 between through bearing box 2 and balancing weight 5, counterweight pin 6 is arranged in pin-and-hole 23, just can realize fixing between the two of counterweight pin 6.
Counterweight pin 6 is detachably arranged in pin-and-hole 23.
Utilize and pin-and-hole 23 just can realize with or without counterweight pin 6 regulation to overall weight.
In the embodiment of the present application,
The adjustment hole 22 of multiple regulation bearing box 2 position it is arranged with in described bearing box 2 circumference.
Described gear ring 7 is provided with the articulation bolt 71 for clamping bearing box 2 position.
Illustrating in the drawings, bearing box 2 circumference is provided with multiple adjustment hole 22, and this adjustment hole 22 is provided with four, and the outer circumference position along bearing box 2 arranges.
Being positioned by plug-in type between adjustment hole 22 and articulation bolt 71, wherein, one end of articulation bolt 71 is fixed on gear ring 7, the other end is fixedly plugged in adjustment hole 22.
By articulation bolt 71, the grafting of different adjustment holes 22 is positioned, just can realize turning to and regulating relative to position between gear ring 7 with bearing box 2.
The foregoing is only embodiments herein, and, the title that in the application, parts are taken can also be different, the title being not limiting as in the application.To those skilled in the art, the application can have various modifications and variations.All any modification, equivalent substitution and improvement etc. made within spirit herein and principle, within the scope of should be included in claims hereof.
Claims (9)
- null1. the counter weight device for three shaft vibration sieves，Including ballast box (8) and be located at the balance weight mechanism in ballast box (8)，Balance weight mechanism includes wallboard seat (1)、Bearing box (2)、Power transmission shaft (3)、End cap (4)、Balancing weight (5)、Counterweight pin (6)、Gear ring (7)，It is characterized in that: described ballast box (8) is provided with three set balance weight mechanisms，Balance weight mechanism includes that the lateral wall of wallboard seat (1) is provided with bearing (21)，Bearing box (2) is socketed on bearing (21)，Hollow in the middle of wallboard seat (1) is inserted with power transmission shaft (3)，Bearing box (2) and power transmission shaft (3) are connected by end cap (4) and carry out transmission，Balancing weight (5) is located on bearing box (2)，Counterweight pin (6) is located between balancing weight (5) and bearing box (2)，Gear ring (7) is socketed in the outmost turns of bearing box (2).
- 2. as claimed in claim 1 for the counter weight device of three shaft vibration sieves, it is characterised in that: the termination of described power transmission shaft (3) is fixedly connected with expansion sleeve (41) on the centre position of end cap (4).
- 3. as claimed in claim 1 or 2 for the counter weight device of three shaft vibration sieves, it is characterised in that: being fixed with securing member (42) between end face and the edge of end cap (4) of described bearing box (2), securing member (42) is bolt.
- 4. as claimed in claim 1 for the counter weight device of three shaft vibrations sieves, it is characterised in that: described balancing weight (5) includes that balancing weight one (51), balancing weight two (52) are separately fixed at the both sides up and down of bearing box (2) or front and back on both sides.
- 5. for the counter weight device of three shaft vibration sieves as described in claim 1 or 4, it is characterised in that: fix between described bearing box (2) and balancing weight (5) and be plugged with counterweight pin (6).
- 6. as claimed in claim 5 for the counter weight device of three shaft vibration sieves, it is characterised in that: the lateral wall of described balancing weight (5) is provided with the pin baffle plate (61) stopping or limiting counterweight pin (6) position.
- 7. as claimed in claim 5 for the counter weight device of three shaft vibration sieves, it is characterised in that: the pin-and-hole (23) being communicated with to balancing weight (5) on described bearing box (2), counterweight pin (6) is detachably arranged in pin-and-hole (23).
- 8. as claimed in claim 1 for the counter weight device of three shaft vibration sieves, it is characterised in that: it is arranged with the adjustment hole (22) of multiple regulation bearing box (2) position in described bearing box (2) circumference.
- 9. as claimed in claim 1 for the counter weight device of three shaft vibration sieves, it is characterised in that: described gear ring (7) is provided with the articulation bolt (71) for clamping bearing box (2) position and locking card (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620128925.9U CN205518571U (en) | 2016-02-19 | 2016-02-19 | A counter weight device for three shaft vibration sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620128925.9U CN205518571U (en) | 2016-02-19 | 2016-02-19 | A counter weight device for three shaft vibration sieve |
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| Publication Number | Publication Date |
|---|---|
| CN205518571U true CN205518571U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620128925.9U Expired - Fee Related CN205518571U (en) | 2016-02-19 | 2016-02-19 | A counter weight device for three shaft vibration sieve |
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| Country | Link |
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| CN (1) | CN205518571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824775A (en) * | 2017-02-07 | 2017-06-13 | 南京大树智能科技股份有限公司 | A kind of electromagnetic vibration sieves adjustable amplitude drive device |
-
2016
- 2016-02-19 CN CN201620128925.9U patent/CN205518571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824775A (en) * | 2017-02-07 | 2017-06-13 | 南京大树智能科技股份有限公司 | A kind of electromagnetic vibration sieves adjustable amplitude drive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314300 Yan Dong village, Wuyuan street, Haiyan County, Jiaxing, Zhejiang Patentee after: Zhejiang Tonghui Mining Machinery Co., Ltd. Address before: 314300 Yan Dong village, Wuyuan street, Haiyan County, Jiaxing, Zhejiang Patentee before: Haiyan County Tonghui Mining Machinery Co., Ltd. |
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| 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: 20160831 Termination date: 20190219 |