CN204486253U - The double-deck screen shale shaker of strap cam - Google Patents
The double-deck screen shale shaker of strap cam Download PDFInfo
- Publication number
- CN204486253U CN204486253U CN201420811781.8U CN201420811781U CN204486253U CN 204486253 U CN204486253 U CN 204486253U CN 201420811781 U CN201420811781 U CN 201420811781U CN 204486253 U CN204486253 U CN 204486253U
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- CN
- China
- Prior art keywords
- cam
- screen cloth
- pole
- spring
- double
- 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 kind of double-deck screen shale shaker of strap cam, comprise base, the first screen cloth, the second screen cloth and support spring, first screen cloth and the second screen cloth are fixed on base by support spring, the drive rod also comprising cam, push rod, pole and be positioned on the second screen cloth, described cam is rotatably connected on base, one end of pole is hinged on cam, the other end of pole is hinged on the first screen cloth, cam can offset with drive rod, one end of push rod is connected on the end face of cam, and the other end is provided with the cam segment that can offset with the second screen cloth.The utility model drives Double-layer screen motion by cam structure and rod-like structure, can realize the vibration of the second screen cloth along both direction (radial and axial along cam), alternative vibrator, and structure is simple, draw materials common, cost is lower, is applicable to small business.
Description
Technical field
The utility model belongs to the technical field of campaign-styled sieve.
Background technology
Vibratory sieve is that the reciprocating rotary type utilizing oscillator exciting to produce vibrates and works.The industry such as extensive coal, metallurgy, water power, mine, building materials, chemical industry, electric power, traffic, harbour
Present vibratory sieve is primarily of screen box, vibrator, suspension (or supporting) composition such as device and motor.Motor, through V belt, drives vibrator main shaft gyration, due to the centrifugal intertia force effect of weight uneven on vibrator, makes screen box obtain vibration.Change vibrator eccentric weight, can various amplitude be obtained.
But the price comparison of vibrator is expensive, concerning some small business, buy pressure comparatively greatly, the vibratory sieve that the applicant replaces this vibrator to encourage desirable to provide a kind of simple structure.
Utility model content
The utility model provides a kind of double-deck screen shale shaker of strap cam, to solve the problem replacing the vibratory sieve encouraged with vibrator by simple structure.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of double-deck screen shale shaker of strap cam, comprise base, first screen cloth, second screen cloth and support spring, first screen cloth and the second screen cloth are fixed on base by support spring, also comprise cam, push rod, pole and the drive rod be positioned on the second screen cloth, described cam is rotatably connected on base, one end of pole is hinged on cam, the other end of pole is hinged on the first screen cloth, cam can offset with drive rod, one end of push rod is connected on the end face of cam, the other end is provided with the cam segment that can offset with the second screen cloth.
Principle of the present utility model is: cam rotates, drive pole swing, because pole is connected on the first screen cloth, first screen cloth can vibrate under the drive of pole, when the maximum wire diameter place of cam and drive rod offset, drive rod can along the radial vibration of cam, and because being connected to the second screen cloth place during drive rod, therefore the second screen cloth also can along the radial vibration of cam.Because the end face of cam is provided with push rod, push rod is provided with the cam segment that can offset with the second screen cloth, and the direction that push rod overhead cam section is arranged is vertical with the radial direction of cam, therefore push rod can drive the second screen cloth along the axial vibration of cam.
Compared with prior art, the utility model has the advantage of: drive Double-layer screen motion by cam structure and rod-like structure, the vibration of the second screen cloth along both direction (radial and axial along cam) can be realized, alternative vibrator, and structure is simple, draw materials common, cost is lower, is applicable to small business.
Further, described support spring comprises support bar, connecting rod, first spring and the second spring, support bar is provided with bearing pin, one end of connecting rod is slidably connected on bearing pin, the other end is hinged on the second screen cloth, and the first spring is vertically arranged between connecting rod and support bar, and the second spring horizontal is arranged between connecting rod and support bar.As adopted leaf spring etc. as support spring simply, support force can be made not enough, therefore be provided with support bar, support bar and the second screen cloth adopt connecting rod to be connected, and ensure that the intensity of connection.
Further, described cam is provided with at least two installing holes, and pole is hinged on cam by installing hole, can select different installing holes as required, thus regulates the Oscillation Amplitude of the first screen cloth.
Further, drive rod is slidably connected on the second screen cloth, regulates the second screen cloth along the amplitude of cam radial vibration by regulating the position of drive rod.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the structural representation of the double-deck screen shale shaker embodiment of the utility model strap cam.
Fig. 2 is the structural representation of the double-deck screen shale shaker support spring embodiment of the utility model strap cam.
Detailed description of the invention
Reference numeral in Figure of description comprises: base 1, first screen cloth 2, second screen cloth 3, support bar 4, connecting rod 5, cam 6, push rod 7, pole 8, drive rod 9.
As shown in Figure 1, the double-deck screen shale shaker of a kind of strap cam 6 in the present embodiment, comprises base 1, first screen cloth 2, second screen cloth 3 and support spring, and the first screen cloth 2 and the second screen cloth 3 are fixed on base 1 by support spring.As shown in Figure 2, support spring comprises support bar 4, connecting rod 5, first spring and the second spring, support bar 4 is provided with bearing pin, one end of connecting rod 5 is slidably connected on bearing pin, the other end is hinged on the second screen cloth 3, and the first spring is vertically arranged between connecting rod 5 and support bar 4, and the second spring horizontal is arranged between connecting rod 5 and support bar 4.The drive rod 9 that this structure also comprises cam 6, push rod 7, pole 8 and is slidably connected on the second screen cloth 3.Described cam 6 is rotatably connected on base 1, and cam 6 is provided with three installing holes, and the lower end of pole 8 is hinged on cam 6 by installing hole, and the upper end thereof of pole 8 is on the first screen cloth 2, and cam 6 can offset with drive rod 9.The lower end of push rod 7 is connected on the end face of cam 6, and upper end is provided with the cam segment that can offset with the second screen cloth 3.
When this structure is in running order, be connected by motor with cam 6, cam 6 can rotate in the radial direction thereof, drives pole 8 to swing, and because pole 8 is connected on the first screen cloth 2, the first screen cloth 2 can vibrate under the drive of pole 8.When the maximum wire diameter place of cam 6 and drive rod 9 offset, drive rod 9 can side-to-side vibrations, and because being connected to the second screen cloth 3 place during drive rod 9, therefore the second screen cloth 3 also can side-to-side vibrations.End face because of cam 6 is provided with push rod 7, and push rod 7 is provided with the cam segment that can offset with the second screen cloth 3, and the direction that push rod 7 overhead cam section is arranged is vertical with the radial direction of cam 6, therefore push rod 7 can drive the second screen cloth 3 porpoise.
In this configuration, support spring comprises support bar 4, connecting rod 5, first spring and the second spring, as adopted leaf spring etc. as support spring simply, support force can be made not enough, therefore be provided with support bar 4; Support bar 4 adopts connecting rod 5 to be connected with the second screen cloth 3, ensure that the intensity of connection; First spring and the second spring are for making connecting rod 5 reset on two direction of vibration.Cam 6 is provided with at least two installing holes, and pole 8 is hinged on cam 6 by installing hole, can select different installing holes as required, thus regulates the Oscillation Amplitude of the first screen cloth 2.Drive rod 9 is slidably connected on the second screen cloth 3, regulates the second screen cloth 3 along the amplitude of cam 6 radial vibration by regulating the position of drive rod 9.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. the double-deck screen shale shaker of a strap cam, comprise base, the first screen cloth, the second screen cloth and support spring, first screen cloth and the second screen cloth are fixed on base by support spring, it is characterized in that: the drive rod also comprising cam, push rod, pole and be positioned on the second screen cloth, described cam is rotatably connected on base, one end of pole is hinged on cam, the other end of pole is hinged on the first screen cloth, cam can offset with drive rod, one end of push rod is connected on the end face of cam, and the other end is provided with the cam segment that can offset with the second screen cloth.
2. the double-deck screen shale shaker of strap cam as claimed in claim 1, it is characterized in that: described support spring comprises support bar, connecting rod, first spring and the second spring, support bar is provided with bearing pin, one end of connecting rod is slidably connected on bearing pin, the other end is hinged on the second screen cloth, and the first spring is vertically arranged between connecting rod and support bar, and the second spring horizontal is arranged between connecting rod and support bar.
3. the double-deck screen shale shaker of strap cam as claimed in claim 1, is characterized in that: described cam is provided with at least two installing holes, and pole is hinged on cam by installing hole.
4. the double-deck screen shale shaker of strap cam as claimed in claim 1, is characterized in that: drive rod is slidably connected on the second screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811781.8U CN204486253U (en) | 2014-12-20 | 2014-12-20 | The double-deck screen shale shaker of strap cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811781.8U CN204486253U (en) | 2014-12-20 | 2014-12-20 | The double-deck screen shale shaker of strap cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486253U true CN204486253U (en) | 2015-07-22 |
Family
ID=53565548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420811781.8U Expired - Fee Related CN204486253U (en) | 2014-12-20 | 2014-12-20 | The double-deck screen shale shaker of strap cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486253U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234057A (en) * | 2017-07-26 | 2017-10-10 | 合肥新坞岩机械科技有限公司 | A kind of reciprocating sieve sand table |
| CN108906308A (en) * | 2018-08-01 | 2018-11-30 | 辽宁新瑞碳材料科技有限公司 | A kind of minerals separation and classifying equipoment |
| CN108906307A (en) * | 2018-08-01 | 2018-11-30 | 辽宁新瑞碳材料科技有限公司 | A kind of spring shaking table for minerals separation and classification |
| CN109604154A (en) * | 2018-11-20 | 2019-04-12 | 吴斌 | A kind of vibrating screening screening device of industrial chemicals |
| CN111282624A (en) * | 2020-03-25 | 2020-06-16 | 杭州刚合机械科技有限公司 | Metallurgical circulation abrasive material equipment |
-
2014
- 2014-12-20 CN CN201420811781.8U patent/CN204486253U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234057A (en) * | 2017-07-26 | 2017-10-10 | 合肥新坞岩机械科技有限公司 | A kind of reciprocating sieve sand table |
| CN108906308A (en) * | 2018-08-01 | 2018-11-30 | 辽宁新瑞碳材料科技有限公司 | A kind of minerals separation and classifying equipoment |
| CN108906307A (en) * | 2018-08-01 | 2018-11-30 | 辽宁新瑞碳材料科技有限公司 | A kind of spring shaking table for minerals separation and classification |
| CN109604154A (en) * | 2018-11-20 | 2019-04-12 | 吴斌 | A kind of vibrating screening screening device of industrial chemicals |
| CN109604154B (en) * | 2018-11-20 | 2020-09-04 | 江西绿川生物科技实业有限公司 | Vibrating sieving mechanism of industrial chemicals |
| CN111282624A (en) * | 2020-03-25 | 2020-06-16 | 杭州刚合机械科技有限公司 | Metallurgical circulation abrasive material equipment |
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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 |
Granted publication date: 20150722 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |