CN202984090U - Anti-release high-frequency vibrating screen of tensioning bolt and nut - Google Patents
Anti-release high-frequency vibrating screen of tensioning bolt and nut Download PDFInfo
- Publication number
- CN202984090U CN202984090U CN 201220669773 CN201220669773U CN202984090U CN 202984090 U CN202984090 U CN 202984090U CN 201220669773 CN201220669773 CN 201220669773 CN 201220669773 U CN201220669773 U CN 201220669773U CN 202984090 U CN202984090 U CN 202984090U
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- CN
- China
- Prior art keywords
- frame
- tensioning bolt
- vibrating screen
- nut
- inner frame
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- 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 relates to metallurgical beneficiation equipment, and discloses an anti-release high-frequency vibrating screen of tensioning bolt and nut. The anti-release high-frequency vibrating screen comprises a frame, wherein a collecting bucket on a sieve and a collecting bucket below a sieve are arranged in the frame; tipsily arranged lead rails are designed on two sides of the top part of the frame; the vibrating screen is arranged on the two lead rails; a vibrator is arranged on the vibrating screen; a feeder is arranged on one side of the frame at the high end of the lead rail; the vibrating screen comprises an outer frame arranged on the lead rails on two sides; an inner frame is arranged inside the outer frame; a screen is arranged on the inner frame; and the inner frame and the outer frame are assembled into a whole through the tensioning bolt. The anti-release high-frequency vibrating screen is characterized in that the outer end of the tensioning bolt is lengthened; the anti-release groove of the nut is arranged on the lengthened segment; and the width of the groove is greater than the thickness of the locking nut. The problems that the nut on the tensioning bolt in the existing high-frequency vibrating screen easily falls off; early warning cannot be immediately found out; and normal work of the vibrating screen is affected are solved. The anti-release high-frequency vibrating screen is mainly used for sorting and processing in a mineral dressing flow.
Description
Technical field
The utility model relates to technics of metallurgy mineral dressing equipment, especially a kind of tensioning bolt nut anti-falling high frequency shale shaker.
Background technology
High frequency shale shaker is because its production efficiency is high, and output is large, is widely used in ore dressing processing.In the structure of high frequency shale shaker, wherein the outside framework of vibratory sieve is connected by the tensioning bolt nut with inner frame, because high frequency shale shaker is worked under the dither environment for a long time, therefore the nut on tensioning bolt is as easy as rolling off a log loosening, can not in time be found, come off from bolt at last, affect the normal operation of vibratory sieve, even the stuck vibratory sieve of nut.
Summary of the invention
The purpose of this utility model is exactly that the tensioning bolt nut that will solve in existing high frequency shale shaker easily becomes flexible, comes off, and can not in time be found, affects the problem of vibratory sieve normal operation, and a kind of tensioning bolt nut anti-falling high frequency shale shaker is provided.
concrete scheme of the present utility model is: tensioning bolt nut anti-falling high frequency shale shaker, has frame, the lower collection bucket of the upper collection bucket of sieve and sieve is installed in frame, the frame top both sides are designed with the guide rail that is in tilted layout, on two guide rails, vibratory sieve is installed, vibrator is housed on vibratory sieve, be positioned at the high-end side of guide rail on frame ore feeder is installed, described vibratory sieve has outside framework and is placed on two side rails, inner frame is housed in outside framework, screen cloth is housed on inner frame, have some bolts hole on the left and right sides wall of inner frame, on outside framework on corresponding inner frame each bolt hole have through hole, be coated with tensioning bolt in each bolt hole and through hole, the front end of tensioning bolt is provided with the cap crown and lives inner frame, locking nut is equipped with in the tensioning bolt outer end, it is characterized in that: the outer end lengthening of described tensioning bolt, at the lengthening section car, the nut anti-falling groove is arranged, the width of this groove is greater than locking nut thickness.
On tensioning bolt, between inside and outside framework, rubber spring is housed in the utility model.
The utility model is due to tensioning bolt is lengthened, and open at lengthening section and made the nut anti-falling groove, in case locking nut is after becoming flexible on tensioning bolt, can fall into very soon in the anticreep groove, vibration due to complete machine, locking nut is beated in groove send noise alarm, and can guarantee that locking nut can not come off from bolt and fall down, the handled easily personnel in time safeguard clamp nut.
The utility model is simple in structure, and is easy to maintenance, timely, effectively prevented the locking nut loose or dislocation; affect the equipment normal operation; the possibility of damage equipment even, and can not shut down the adjustment tensile force when the equipment dynamic duty, assurance equipment is normal operation continuously.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is Fig. 2 I place zoomed-in view;
Fig. 4 is that the utility model improves the bolt arrangement schematic diagram.
In figure: 1-vibrator, 2-vibratory sieve, 3-ore feeder, 4-outside framework, 5-frame, the lower collection bucket of 6-sieve, collection bucket on the 7-sieve, 8-tensioning bolt, 9-inner frame, 10-screen cloth, 11-locking nut, 12-rubber spring, the 13-through hole, 14-bolt hole, 15-nut anti-falling groove, 16-cap head, 17-guide rail.
The specific embodiment
referring to Fig. 1, 2, 3, 4, the utlity model has frame 5, the lower collection bucket 6 of the upper collection bucket 7 of sieve and sieve is installed in frame 5, frame 5 both sides, top are designed with the guide rail 17 that is in tilted layout, on two guide rails 17, vibratory sieve 2 is installed, vibrator 1 is housed on vibratory sieve 2, be positioned at the high-end side of guide rail 17 on frame 5 ore feeder 3 is installed, described vibratory sieve 2 has outside framework 4 and is placed on two side rails 17, inner frame 9 is housed in outside framework 4, screen cloth 10 is housed on inner frame 9, have some bolts hole 14 on the left and right sides wall of inner frame 9, on outside framework 4 on corresponding inner frame 9 each bolt hole 14 have through hole 13, be coated with tensioning bolt 8 in each bolt hole 14 and through hole 13, the front end of tensioning bolt 8 is provided with cap head 16 and withstands inner frame 9, locking nut 11 is equipped with in tensioning bolt 8 outer ends, particularly: described tensioning bolt 8 outer ends lengthenings, at the lengthening section car, nut anti-falling groove 15 is arranged, the width of this groove 15 is greater than the thickness of locking nut 11.
On tensioning bolt 8, between inside and outside framework 9 and 4, rubber spring 12 is housed in the present embodiment.
Claims (2)
1. tensioning bolt nut anti-falling high frequency shale shaker, has frame, the lower collection bucket of the upper collection bucket of sieve and sieve is installed in frame, the frame top both sides are designed with the guide rail that is in tilted layout, on two guide rails, vibratory sieve is installed, vibrator is housed on vibratory sieve, be positioned at the high-end side of guide rail on frame ore feeder is installed, described vibratory sieve has outside framework and is placed on two side rails, inner frame is housed in outside framework, screen cloth is housed on inner frame, have some bolts hole on the left and right sides wall of inner frame, on outside framework on corresponding inner frame each bolt hole have through hole, be coated with tensioning bolt in each bolt hole and through hole, the front end of tensioning bolt is provided with the cap crown and lives inner frame, locking nut is equipped with in the tensioning bolt outer end, it is characterized in that: the outer end lengthening of described tensioning bolt, at the lengthening section car, the nut anti-falling groove is arranged, the width of this groove is greater than locking nut thickness.
2. tensioning bolt nut anti-falling high frequency shale shaker according to claim 1, is characterized in that: on tensioning bolt, between inside and outside framework, rubber spring is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669773 CN202984090U (en) | 2012-12-07 | 2012-12-07 | Anti-release high-frequency vibrating screen of tensioning bolt and nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669773 CN202984090U (en) | 2012-12-07 | 2012-12-07 | Anti-release high-frequency vibrating screen of tensioning bolt and nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984090U true CN202984090U (en) | 2013-06-12 |
Family
ID=48555314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669773 Expired - Fee Related CN202984090U (en) | 2012-12-07 | 2012-12-07 | Anti-release high-frequency vibrating screen of tensioning bolt and nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530218A (en) * | 2019-01-22 | 2019-03-29 | 山东理工大学 | A kind of vibrating screening machine that shaker pan can be effectively prevent to loosen |
-
2012
- 2012-12-07 CN CN 201220669773 patent/CN202984090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530218A (en) * | 2019-01-22 | 2019-03-29 | 山东理工大学 | A kind of vibrating screening machine that shaker pan can be effectively prevent to loosen |
| CN109530218B (en) * | 2019-01-22 | 2021-04-09 | 山东理工大学 | Can effectively prevent not hard up vibrating screen extension of shale shaker dish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 435005 Hubei city of Huangshi province non-ferrous Industrial Park Gold Hill Development Zone No. 281 moves Patentee after: HUBEI XINYING ENVIRONMENTAL TECHNOLOGY CO., LTD. Patentee after: Daye Nonferrous Metals Group Holdings Co., Ltd. Address before: 435005 Hubei city of Huangshi Province under the new land Road No. 65 smelting Patentee before: HUBEI XINYING ENVIRONMENTAL TECHNOLOGY CO., LTD. Patentee before: Daye Nonferrous Metals Group Holdings Co., Ltd. |
|
| 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: 20130612 Termination date: 20181207 |