CN202803589U - Shaking screen - Google Patents
Shaking screen Download PDFInfo
- Publication number
- CN202803589U CN202803589U CN 201220497160 CN201220497160U CN202803589U CN 202803589 U CN202803589 U CN 202803589U CN 201220497160 CN201220497160 CN 201220497160 CN 201220497160 U CN201220497160 U CN 201220497160U CN 202803589 U CN202803589 U CN 202803589U
- Authority
- CN
- China
- Prior art keywords
- hopper
- screen
- upright
- vibration
- shaking screen
- 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
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the technical field of screening equipment and particularly relates to a shaking screen which comprises a shell, a hopper and a screen body. The hopper is arranged in the shell and the hopper is funnel-shaped. An opening of the hopper is upward. The bottom end of the hopper is provided with a discharge port. The shaking screen is characterized in that a supporting frame is arranged at the top end of the hopper, a big upright is arranged on the supporting frame, a spring is arranged in the upright, a small upright is arranged at the lower end of the screen body, the small upright is matched with the big upright and a vibration motor is arranged at one side of the supporting frame. The shell is made from polyvinyl chloride. The vibration motor is used as a vibration exciter of the shaking screen and capable of combining a power source and a vibration source into a whole. The screen body is driven to vibrate through the vibration motor and therefore separation of different particle size ranges of dry power granular can be achieved. The screen is detachable and convenient to clean. The vibration amplitude of the screen body is improved due to the fact that spring is arranged in the big upright and the spring and the vibration motor produce a resonance function. The shaking screen has the advantages of being simple in structure, reasonable in design and appropriate for wide utilization.
Description
Technical field
The utility model belongs to the screening plant technical field, relates in particular to a kind of shaking screen.
Background technology
At present at haemodialysis dry powder production field, manufacturer uses shaking screen that the dry powder particle of different-grain diameter scope is separated usually, the motor that existing shaking screen vibrator uses is generally eccentric block motor, vibrating motor and electromagnetic machine, wherein the eccentric block motor is because volume is larger, transmission device is complicated, biography is shaken, and the body mass of vibration is large, and the noise that produces during work is larger; The manufacturing cost of electromagnetic machine is higher, is of limited application.For avoiding above-mentioned deficiency, current enterprise utilizes vibrating motor as the vibrator of shaking screen usually, and vibrating motor is made vibrator, vibration source and power source can be integrated, and need not transmission device and the biography supporter that shakes, and is simple in structure.Vibrator is the vibratory sieve of vibrating motor on the market, its housing all adopts stainless steel material, the basic salt that haemodialysis dry powder contains in the use procedure or ackd salt produce corrosion to it easily, affect the service life of vibratory sieve, the metal ion that simultaneously corrosion produces is sneaked in the dry powder, can reduce the quality of haemodialysis power-product.
Patent CN202238618 provides a kind of crankshaft oscillating screen, comprise frame and vibratory sieve, it is characterized in that below frame, being provided with motor, the terminal fast pulley of the bent axle of motor, the frame vertical direction arranges the multilayer slideway, slideway is fixed on vibratory sieve on the frame, is provided with tilted-putted discharge flapper below vibratory sieve, and the both sides of discharge flapper also are fixed on the frame.This patent can the simplified apparatus structure, effectively reduces production costs, but utilizes belt pulley spacing transmission motor power, inefficiency.Patent CN201493258U provides a kind of grading shaking screen, comprise support and housing, housing is rack-mount by suspender belt and the chain sling of both sides, support one side arranges motor, motor is connected with housing by pendulous device, housing is provided with up and down twice classifying screen, the individual discharging opening that is provided with of per pass classifying screen, and this patent equally also is the vibration of transmitting motor by transmission device.Vibratory sieve in above-mentioned two patents all adopts and is fixedly connected with, the dismounting trouble, and the material that retains on the after vibration of the finishing using sieve needs artificial the removing, has increased labor strength.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of shaking screen, comprises housing, hopper, sieve nest, described hopper is arranged in the housing, hopper is infundibulate, its opening upwards, and described hopper bottom is provided with discharging opening, it is characterized in that: described hopper top is provided with carriage, be provided with large column on the described carriage, be provided with spring in the described large column, described sieve nest lower end is provided with post, described post matches with large column, and described carriage one side is provided with vibrating motor.
Described shell material is polyvinyl chloride.
The beneficial effects of the utility model are: vibrating motor is made the vibrator of shaking screen, power source and vibration source can be integrated, sieve nest vibrates under the drive of vibrating motor, the particle that diameter is less in the haemodialysis dry powder is fallen in the hopper, larger particle is retained on the screen cloth, realize the separation of the dry powder particle of different-grain diameter scope, screen cloth is detachable, the convenient cleaning; Mounting spring in the large column, spring and vibrating motor produce resonant interaction, improve the oscillation intensity of sieve nest; Shell material is selected polyvinyl chloride, and the acid-base material in the dry powder is had corrosion-resisting function, has prolonged the service life of housing, and guaranteeing simultaneously in the power-product not can pick-up metal impurity, and the utility model is simple in structure, and is reasonable in design, is suitable for extensive use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further explained explanation.In Fig. 1,1-housing, 2-hopper, 3-sieve nest, 4-discharging opening, 5-carriage, 6-vibrating motor, 7-spring, the large column of 8-, 9-post.
Using method of the present utility model is: pour dry powder particle in sieve nest 3, open vibrating motor 6, sieve nest 3 vibrates under the effect of vibrating motor 6, the particle that diameter is less on the sieve nest 3 falls in the hopper 2, discharging opening 4 by hopper 2 bottoms is collected, and after work is finished, closes vibrating motor 6, pull down sieve nest 3, reclaim residual dry powder on the sieve nest 3.
More than embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (2)
1. shaking screen, comprise housing (1), hopper (2), sieve nest (3), described hopper (2) is arranged in the housing (1), hopper (2) is infundibulate, its opening upwards, described hopper (2) bottom is provided with discharging opening (4), it is characterized in that: described hopper (2) top is provided with carriage (5), be provided with large column (8) on the described carriage (5), be provided with spring (7) in the described large column (8), described sieve nest (3) lower end is provided with post (9), and described post (9) matches with large column (8), and described carriage (5) one sides are provided with vibrating motor (6).
2. a kind of shaking screen according to claim 1 is characterized in that described housing (1) material is polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497160 CN202803589U (en) | 2012-09-26 | 2012-09-26 | Shaking screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497160 CN202803589U (en) | 2012-09-26 | 2012-09-26 | Shaking screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803589U true CN202803589U (en) | 2013-03-20 |
Family
ID=47862534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220497160 Expired - Fee Related CN202803589U (en) | 2012-09-26 | 2012-09-26 | Shaking screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668187A (en) * | 2015-03-09 | 2015-06-03 | 广西安硕尔安全技术有限责任公司 | Secure vibration-absorbing resonance screen |
| CN109926313A (en) * | 2019-04-27 | 2019-06-25 | 凤台县道化工贸有限责任公司 | A kind of sesame oil processing device for vibration screening |
| CN110479584A (en) * | 2019-09-25 | 2019-11-22 | 武汉轻工大学 | A kind of binary grain separating machine |
-
2012
- 2012-09-26 CN CN 201220497160 patent/CN202803589U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668187A (en) * | 2015-03-09 | 2015-06-03 | 广西安硕尔安全技术有限责任公司 | Secure vibration-absorbing resonance screen |
| CN109926313A (en) * | 2019-04-27 | 2019-06-25 | 凤台县道化工贸有限责任公司 | A kind of sesame oil processing device for vibration screening |
| CN110479584A (en) * | 2019-09-25 | 2019-11-22 | 武汉轻工大学 | A kind of binary grain separating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201660290U (en) | Vibrating conveyor with automatic filter screen cleaning device | |
| CN203695378U (en) | Novel vibrating sieve | |
| CN202803589U (en) | Shaking screen | |
| CN105665279A (en) | High-efficiency sand screening device for buildings | |
| CN210333312U (en) | Raw materials sieving mechanism is used in sesame oil processing | |
| CN206763345U (en) | Husky equipment is sieved in a kind of environmentally friendly vibrating type architectural engineering | |
| CN213349680U (en) | Rice seed screening edulcoration device | |
| CN106824759B (en) | A kind of efficient raw material screening equipment for brickmaking | |
| CN209753378U (en) | white tea leaf screening device | |
| CN204122365U (en) | A kind of wheat seed selecting device | |
| CN207288016U (en) | A kind of multiple field rubble screening machine | |
| CN207103131U (en) | The special screening and removing impurities device of Lentnus edodes | |
| CN213001210U (en) | Polishing powder grading equipment | |
| CN203913365U (en) | New vertical vibration lifting apparatus | |
| CN203599076U (en) | Oil tea fruit seed peel screening machine | |
| CN203830269U (en) | Graphite classifying screen | |
| CN205762276U (en) | Separation by vibration sieve apparatus in high precision | |
| KR101613181B1 (en) | Foreign material Eliminator | |
| CN213914773U (en) | Special sieve for flour | |
| CN215465970U (en) | Screening device with high efficiency and multiple layers of screening | |
| CN211190958U (en) | Vibration platform | |
| CN219308833U (en) | Coarse impurity screening device for tea leaves | |
| CN207071525U (en) | A kind of novel vibrating screen | |
| CN219540890U (en) | Classification screening equipment for threshing and redrying tobacco leaf detection | |
| CN207413778U (en) | A kind of sugar oscillating sieving machine |
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: 20130320 Termination date: 20200926 |