CN201768678U - Rotational vibration curved screen - Google Patents
Rotational vibration curved screen Download PDFInfo
- Publication number
- CN201768678U CN201768678U CN201020238126XU CN201020238126U CN201768678U CN 201768678 U CN201768678 U CN 201768678U CN 201020238126X U CN201020238126X U CN 201020238126XU CN 201020238126 U CN201020238126 U CN 201020238126U CN 201768678 U CN201768678 U CN 201768678U
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- CN
- China
- Prior art keywords
- capping
- gone
- base
- hopper
- feed box
- 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
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Abstract
The utility model discloses a rotational vibration curved screen which comprises a base and a sliding supporting frame arranged on the base, wherein one end of the sliding supporting frame is hinged with the base, the sliding supporting frame is provided with a rotating mechanism, the rotating mechanism is provided with a hopper, and the hopper is provided with two discharge outlets; the hopper is internally provided with a lower supporting beam provided with two damping springs, an upper supporting beam is arranged on the two damping springs, the bottom of the upper supporting beam is provided with two vibrators, the upper part of the upper supporting beam is provided with a screen frame provided with a screen plate; the hopper is provided with a feed box in which the screen frame and the screen plate are positioned; the feed box is provided with a top cover provided with a feed inlet, the bottom of the top cover is provided with a supporting ring provided with a cover-sealing sheath, the cover-sealing sheath is internally provided with a cover-sealing shaft provided with a sealing cover, the sealing cover is provided with a hand wheel shaft provided with a hand wheel; the sliding supporting frame is provided with a sliding groove, the base is provided with an adjusting level, the lower end of the adjusting level is hinged with the base, and the upper end of the adjusting level is provided with a sliding shaft.
Description
Technical field
The utility model relates to dehydration in a kind of coal separation, the ore-dressing technique, and the equipment of other pre-dewatering operations in field, exactly is a kind of whirling vibration sieve bend.
Background technology
China's coal separation ore dressing industry is for improving a large amount of turning sieve bend and the vibration sieve bends of using of screening efficiency, and still, the sieve bend that overturns for many years can not vibrate, and the problem that vibration sieve bend can not overturn can not satisfy user's user demand all the time.People need a kind of not only can the vibration but also the vibratory sieve of turning adjustment angle.
The utility model content
The purpose of this utility model has provided a kind of whirling vibration sieve bend, and it can solve the problem that existing whirling vibration sieve bend exists, and can realize a vibratory sieve upset and vibrate two kinds of functions, can satisfy user's user demand.
The utility model is achieved through the following technical solutions: the whirling vibration sieve bend, comprise base, and slipper bracket is installed on the base, one end and the base of slipper bracket are hinged, rotating mechanism is installed on the slipper bracket, hopper is installed on the rotating mechanism, the periphery of hopper is provided with two discharging openings; The lower support beam is installed in the hopper, two damping springs are installed on the lower support beam, two damping springs distribute for the center left-right symmetry with the rotating mechanism, install brace summer on two damping springs, two vibrating devices are installed in the bottom of upper support beam, two vibrating device left-right symmetry distribute, and screen frame, mounted sieve on the screen frame are installed in the top of upper support beam; Feed box is installed on the hopper, and screen frame and sieve plate are positioned at feed box; Top cover is installed on the feed box, is installed on the top cover and offer charging aperture, support ring is installed in the bottom of top cover, the capping cover is installed on the support ring, in the capping cover capping axle is installed, on the capping axle capping is installed, capping is positioned at charging aperture, and hand wheel shaft is installed in the capping, and handwheel is installed on the hand wheel shaft; Offer sliding tray on the slipper bracket, adjusting rod is installed on the base, the lower end and the base of adjusting rod are hinged, and the upper end of adjusting rod is provided with sliding axle, and sliding axle cooperates with sliding tray.
For further realizing the purpose of this utility model, can also realize by the following technical solutions: offer capping screens groove on the support ring, the bottom of capping is provided with locating piece, and locating piece cooperates with capping screens groove; Several locating slots are set on the top cover, and it is that the radius of this circular arc equals the distance of capping axle to locating piece on totally one circular arc in the center of circle that several locating slots are distributed in the capping axle.The several gratings of parallel installation in the feed box.
Good effect of the present utility model is: it is made of base, rotating mechanism, damping, vibrating mechanism, screen frame, sieve plate and feed box.Screen frame is installed on the rotating mechanism by damping, and vibrating mechanism is installed in the screen frame below, and screen frame can be adjusted setting angle by adjusting rod, decontrols adjusting rod screen frame is set level, rotatable 180 degree.The utility model adopts the low amplitude high frequency exciting source, increases the saturating screen capacity of screen cloth.The vibrator direction of vibration is consistent with the damping spring direction of vibration, the power of not shaking loss.It also has simple in structure, reasonable in design, the effective advantage of dehydration rate height, desliming and de-mediated.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is that the A-A of Fig. 1 analyses and observe the structure for amplifying schematic diagram; Fig. 3 is that the B of Fig. 1 is to the structure for amplifying schematic diagram; Fig. 4 is the C-C sectional structure schematic diagram of Fig. 3.
Description of drawings: 24 capping axles, 25 upper support beams, 26 gratings, 27 charging apertures are overlapped in 23 cappings of 1 feed box, 2 sieve plates, 3 screen frames, 4 hoppers, 5 discharging openings, 6 sliding trays, 7 sliding axles, 8 bases, 9 slipper brackets, 10 adjusting rods, 11 rotating mechanisms, 12 damping springs, 13 vibrating devices, 14 lower support beams, 15 top covers, 16 locating slots, 17 cappings, 18 handwheels, 19 hand wheel shafts, 20 locating pieces, 21 support rings, 22 capping screens grooves.
The specific embodiment
Whirling vibration sieve bend described in the utility model, comprise base 8, slipper bracket 9 is installed on the base 8, one end and the base 8 of slipper bracket 9 are hinged, rotating mechanism 11 is installed on the slipper bracket 9, hopper 4 is installed on the rotating mechanism 11, and specifically the rotatable parts of rotating mechanism 11 are connected with hopper 4, can drive hopper 4 and rotate; The periphery of hopper 4 is provided with two discharging openings 5; Lower support beam 14 is installed in the hopper 4, two damping springs 12 are installed on the lower support beam 14, damping spring 12 also can be substituted by the damping of existing vibratory sieve; Two damping springs 12 are that the center left-right symmetry distributes with rotating mechanism 11, can make sieve nest keep balance, install brace summer 25 on two damping springs 12, two vibrating devices 13 are installed in the bottom of upper support beam 25, two vibrating device 13 left-right symmetry distribute, can guarantee the sieve nest vibration evenly, improve the screening precision; Screen frame 3 is installed on the top of upper support beam 25, and mounted sieve 2 on the screen frame 3; Feed box 1 is installed on the hopper 4, and screen frame 3 and sieve plate 2 are positioned at feed box 1, and screen frame 3 closely cooperates with feed box 1, can prevent as far as possible that material is without screening just by leaking down between screen frame 3 and the feed box 1; Top cover 15 is installed on the feed box 1, install on the top cover 15 and offer charging aperture 27, support ring 21 is installed in the bottom of top cover 15, capping cover 23 is installed on the support ring 21, in the capping cover 23 capping axle 24 is installed, capping 17 is installed on the capping axle 24, capping 17 is positioned at charging aperture 27, hand wheel shaft 19 is installed in the capping 17, handwheel 18 is installed on the hand wheel shaft 19; Offer sliding tray 6 on the slipper bracket 9, adjusting rod 10 is installed on the base 8, the lower end of adjusting rod 10 and base 8 are hinged, the upper end of adjusting rod 10 is provided with sliding axle 7, sliding axle 7 cooperates with sliding tray 6 plays a supportive role 10 pairs of slipper brackets 9 of adjusting rod, adjusts the angle of inclination that sieve nest can be adjusted in the position of sliding axle 7 in sliding tray 6.Hopper 4, lower support beam 14, damping spring 12, upper support beam 25, vibrating device 13, sieve plate 2, screen frame 3 and feed box 1 connect and compose described sieve nest.Described rotating mechanism 11 can be motor or existing other whirligigs.Described vibrating device 13 can be the vibrating device of existing vibratory sieve.When needs are cleared up feed box 1 and sieve plate 2, top cover 15 can be opened with respect to feed box 1 and got final product.
When filling with substance utilizes handwheel 18 and hand wheel shaft 19 with capping 17 pull-ups earlier, and turns an angle, and makes charging aperture 27 in opened condition, annotates material by charging aperture 27 in feed box 1 again.During use, utilize adjusting rod 10 and slipper bracket 9 to adjust the angle of inclination of sieve nest after, Vibration on Start-up device 13 screens the material in the feed box 1, the material after the screening enters hopper 4, and is finally discharged by discharging opening 5.
Because dust is more in the common working environment, therefore, for prevent that extraneous dust granules from entering in the feed box 1 in a large number when reinforced, material is caused bigger pollution, as shown in Figure 1, offer capping screens groove 22 on the support ring 21, the bottom of capping 17 is provided with locating piece 20, and locating piece 20 cooperates with capping screens groove 22 can guarantee that 17 pairs of charging aperture 27 sealing effectiveness of capping are better; Several locating slots 16 are set on the top cover 15, and it is on totally one circular arc in the center of circle that several locating slots 16 are distributed in capping axle 24, and the radius of this circular arc equals the distance of capping axle 24 to locating piece 20.When reinforced, can rotate capping 17 according to the situation of working environment, the locating piece 20 of capping 17 is cooperated with the sliding tray 6 of diverse location, just can adjust the open degree of charging aperture 27, both can guarantee normal feeding in raw material, but the feed box 1 interior material that prevents of maximum possible is subjected to the pollution of external environment again.
In order to realize the function of turn sieve, as shown in figures 1 and 3, can the several gratings 26 of parallel installation in the feed box 1.
Whirling vibration sieve bend described in the utility model can with the supporting use of various types of cyclones.
Whirling vibration sieve bend described in the utility model also can make the compass screen surface dither increase screen capacity, and the direction of vibration of shock-absorbing spring is consistent with the direction of vibration of vibrator, at the bottom of the power consumption.
The utility model not technology contents of detailed description is known technology.
Claims (3)
1. whirling vibration sieve bend, it is characterized in that: comprise base (8), base (8) is gone up slipper bracket (9) is installed, one end of slipper bracket (9) and base (8) are hinged, slipper bracket (9) is gone up rotating mechanism (11) is installed, rotating mechanism (11) is gone up hopper (4) is installed, and the periphery of hopper (4) is provided with two discharging openings (5); Lower support beam (14) is installed in the hopper (4), lower support beam (14) is gone up two damping springs (12) is installed, two damping springs (12) are that the center left-right symmetry distributes with rotating mechanism (11), install brace summer (25) on two damping springs (12), two vibrating devices (13) are installed in the bottom of upper support beam (25), two vibrating devices (13) left-right symmetry distributes, and screen frame (3) is installed on the top of upper support beam (25), and screen frame (3) is gone up mounted sieve (2); Hopper (4) is gone up feed box (1) is installed, and screen frame (3) and sieve plate (2) are positioned at feed box (1); Feed box (1) is gone up top cover (15) is installed, top cover (15) is gone up to install and is offered charging aperture (27), support ring (21) is installed in the bottom of top cover (15), support ring (21) is gone up capping cover (23) is installed, capping axle (24) is installed in the capping cover (23), and capping axle (24) is gone up capping (17) is installed, and capping (17) is positioned at charging aperture (27), capping (17) is gone up hand wheel shaft (19) is installed, and hand wheel shaft (19) is gone up handwheel (18) is installed; Offer sliding tray (6) on the slipper bracket (9), base (8) is gone up adjusting rod (10) is installed, and the lower end of adjusting rod (10) and base (8) are hinged, and the upper end of adjusting rod (10) is provided with sliding axle (7), and sliding axle (7) cooperates with sliding tray (6).
2. whirling vibration sieve bend according to claim 1 is characterized in that: offer capping screens groove (22) on the support ring (21), the bottom of capping (17) is provided with locating piece (20), and locating piece (20) cooperates with capping screens groove (22); Several locating slots (16) are set on the top cover (15), and it is on totally one circular arc in the center of circle that several locating slots (16) are distributed in capping axle (24), and the radius of this circular arc equals the distance of capping axle (24) to locating piece (20).
3. whirling vibration sieve bend according to claim 1 is characterized in that: the several gratings of parallel installation (26) in the feed box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020238126XU CN201768678U (en) | 2010-06-25 | 2010-06-25 | Rotational vibration curved screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020238126XU CN201768678U (en) | 2010-06-25 | 2010-06-25 | Rotational vibration curved screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768678U true CN201768678U (en) | 2011-03-23 |
Family
ID=43748508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020238126XU Expired - Fee Related CN201768678U (en) | 2010-06-25 | 2010-06-25 | Rotational vibration curved screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071619A (en) * | 2013-02-08 | 2013-05-01 | 鞍山重型矿山机器股份有限公司 | Vibrating screen rotating spring device |
| CN108380490A (en) * | 2018-04-11 | 2018-08-10 | 河南省振源科技有限公司 | Automatic rotational vibration curved screen of tumbling |
| CN112547494A (en) * | 2020-12-04 | 2021-03-26 | 唐山森普矿山装备有限公司 | Slack coal screening equipment |
-
2010
- 2010-06-25 CN CN201020238126XU patent/CN201768678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071619A (en) * | 2013-02-08 | 2013-05-01 | 鞍山重型矿山机器股份有限公司 | Vibrating screen rotating spring device |
| CN108380490A (en) * | 2018-04-11 | 2018-08-10 | 河南省振源科技有限公司 | Automatic rotational vibration curved screen of tumbling |
| CN112547494A (en) * | 2020-12-04 | 2021-03-26 | 唐山森普矿山装备有限公司 | Slack coal screening equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151112 Address after: Heping Road in Huancui District of Weihai City, Shandong province 264200 dragon house 112-5 Patentee after: Yang Guangwu Address before: 262400, Qin Village Industrial Park, Shandong, Weihai Patentee before: Weihai Runze Mine Washing Equipment Co., Ltd. |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee|Address Correct: Yang Guangwu|Heping Road in Huancui District of Weihai City, Shandong province 264200 dragon house 112-5 False: Yang Guangwu|Heping Road in Huancui District of Weihai City, Shandong province 264200 dragon house 112-5 Number: 48 Volume: 31 |
|
| ERR | Gazette correction | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151228 Granted publication date: 20110323 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161228 Granted publication date: 20110323 |
|
| 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: 20110323 Termination date: 20190625 |