CN2541070Y - Screening machine - Google Patents
Screening machine Download PDFInfo
- Publication number
- CN2541070Y CN2541070Y CN 02208298 CN02208298U CN2541070Y CN 2541070 Y CN2541070 Y CN 2541070Y CN 02208298 CN02208298 CN 02208298 CN 02208298 U CN02208298 U CN 02208298U CN 2541070 Y CN2541070 Y CN 2541070Y
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- cylindrical shell
- sieve plates
- tube body
- horizontal plane
- 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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- Combined Means For Separation Of Solids (AREA)
Abstract
A sieving machine comprises a tube body of which the upper portion is opened with a feeding opening. Plurality layers of sieve plates are top-down arranged in the tube body, the sieve plates are made from steel tubes which are parallel equipped with a certain intervals, and the sieve plates are inclined on the horizontal plane. The interval of the steel tubes arranged on the upper layer sieve plates is larger than that of the steel tubes arranged on the lower layer sieve plates, and the lower end of the sieve plates is provided with a discharging opening. The tube body of the sieving machine is arranged on a chassis via a spring, and the bottom portion of the tube body is provided with a vibration device which comprises the spring connected with the chassis of the tube body, a motor, and an eccentric shaft connected with the motor. The angle between the sieve plate and the horizontal plane is 20 degrees to 35 degrees. The sieving machine is capable of completely separating all the grinding bodies according to various sizes, and thereby the utility model has the advantages of time saving, labor saving and energy consumption reduction.
Description
(1) technical field
The utility model relates to a kind of screening plant.
This is a kind of to adopt the electronic principle of machinery, can disposable all abrasive bodies be separated fully by all size.
(2) background technology
For the abrasive body of the various gratings of various grinding systems, behind the work certain hour, diminish owing to wear and tear, thereby departed from original grating, the output of grinding machine can descend, and is the output of assurance grinding machine and the fineness of grinding, must adorn ball again, recover original grating.Originally the abrasive body of pouring out in the grinding machine needs classification again.Again classification is the very time-consuming and very large work of labour intensity, and at home, normally by artificial classification, the workman makes 40 ° the sieve that drops down, with abrasive body with manually falling up, at every turn can be with a kind of abrasive body separation of maximum.Waste time and energy very much.As on the Φ in cement plant 4.2X13M cement grinding mill, the useful load of abrasive body is 150T, and grinding machine is ground to classification again and has been equipped with by new level from shutting down, and needs 20-30 workman work three days (double shift).
In the world, there is the abrasive body screening machine of machinery in Japan, it adopts two rollers to rolling, between two rollers certain distance is arranged, this distance is adjustable, to determine the abrasive body size, abrasive body moves in the above, abrasive body less than this distance just can be selected, and can only select a kind of abrasive body of specification at every turn, and operating efficiency is also very low.
There is following shortcoming in existing screening machine: (1) once can only filter out a kind of abrasive body of specification, and is very time-consuming.(2) to repeatedly sieve just usually and can finish the abrasive body classification, quite effort.(3) the uncovered operation of screening machine, noise is big, and dust is big, and operator and environment are harmful to.(4) screening operation wastes energy seriously.
(3) summary of the invention
The utility model seeks to solve existing screening machine can not the disposable technical barrier that all abrasive bodies are separated fully by all size, and noise is big when having overcome in the prior art screening operation, the shortcoming that dust is big, power consumption is big, provide a kind of easy to use, screening machine with low cost, time saving and energy saving.
The utility model is by the following technical solutions for this reason:
The utility model comprises that a top has the cylindrical shell of charging aperture; From top to bottom be furnished with the multilayer sieve plate in the cylindrical shell, described sieve plate is made up of the steel pipe that is arranged in parallel at a certain distance, sieve plate favours horizontal plane, and wherein the steel pipe spacing is greater than the spacing of steel pipe on lower floor's sieve plate on the sieve plate of upper strata, and the low side of described sieve plate is provided with discharging opening.
Described screening machine cylindrical shell is installed on the base by spring, and the cylindrical shell bottom is equipped with vibrating device.
Described screening machine cylindrical shell bottom vibrating device comprises: with the spring that described cylindrical shell base links to each other, and motor and the eccentric shaft that is connected with described motor.
The sieve plate of described screening machine becomes 20 ° of-35 ° of angles with horizontal plane.
The utility model has the following advantages with respect to existing screening machine:
(1) can disposable all abrasive bodies be separated fully by all size, time saving and energy saving, cut down the consumption of energy.(2) screening operation is finished in cylindrical shell, can avoid the pollution of a large amount of dust to environment and operating personnel.(3) the utilization steel pipe is made sieve plate, is difficult for breaking, and needing in the prior art to avoid the phenomenon of ordinary replacing screen cloth.(4) improve the operating efficiency of screening operation greatly.
(4) description of drawings
Figure one is a user mode schematic diagram of the present utility model.
Figure two is structural representations of the present utility model.
(5) specific embodiment
One of the utility model embodiment, the feed arrangement that uses when comprising charging, top has the cylindrical shell that charging aperture is a hopper 5; Described feed arrangement comprises lifting hopper 1, promotes track 2, fixed pulley 3, hoist engine 4, from top to bottom be furnished with multilayer sieve plate 7 in the described cylindrical shell, described sieve plate is made up of the steel pipe that is arranged in parallel at a certain distance, sieve plate favours horizontal plane, wherein the steel pipe spacing is greater than the spacing of steel pipe on lower floor's sieve plate on the sieve plate of upper strata, and the low side of described sieve plate is provided with discharging opening 10.
Described screening machine cylindrical shell is installed on the base 12 by spring 11, and the cylindrical shell bottom is equipped with vibrating device and comprises: motor 9 and the eccentric shaft 8 that is connected with described motor.Motor can drive eccentric shaft and make cylindrical shell up-down vibration on spring.
The sieve plate in the described screening machine, cylindrical shell and the inclination angle of horizontal plane can be chosen between 20 °-35 °.Wherein 30 ° of angles are best.
Claims (5)
1. a screening machine is characterized in that comprising that a top has the cylindrical shell of charging aperture; From top to bottom be furnished with the multilayer sieve plate in the cylindrical shell, described sieve plate is made up of the steel pipe that is arranged in parallel at a certain distance, sieve plate favours horizontal plane, and wherein the steel pipe spacing is greater than the spacing of steel pipe on lower floor's sieve plate on the sieve plate of upper strata, and the low side of described sieve plate is provided with discharging opening.
2. screening machine as claimed in claim 1 is characterized in that described cylindrical shell is installed on the base by spring, and the cylindrical shell bottom is equipped with vibrating device.
3. screening machine as claimed in claim 2 is characterized in that described cylindrical shell bottom vibrating device comprises: with the spring that described cylindrical shell base links to each other, and motor and the eccentric shaft that is connected with described motor.
4. as claim 1 or 2 or 3 described screening machines, it is characterized in that described sieve plate becomes 20 ° of-35 ° of angles with horizontal plane.
5. as claim 1 or 2 or 3 described screening machines, it is characterized in that described sieve plate becomes 30 ° of angles with horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208298 CN2541070Y (en) | 2002-03-18 | 2002-03-18 | Screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208298 CN2541070Y (en) | 2002-03-18 | 2002-03-18 | Screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541070Y true CN2541070Y (en) | 2003-03-26 |
Family
ID=33689028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02208298 Expired - Fee Related CN2541070Y (en) | 2002-03-18 | 2002-03-18 | Screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541070Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441524A (en) * | 2011-08-23 | 2012-05-09 | 王华业 | Vertical rotary multi-layer grading sieve |
| CN108014999A (en) * | 2017-12-15 | 2018-05-11 | 衡阳博思科技有限公司 | A kind of crops screening machine |
| CN108057617A (en) * | 2017-12-13 | 2018-05-22 | 攀枝花博特建材有限公司 | Adjustable sieve separating device |
-
2002
- 2002-03-18 CN CN 02208298 patent/CN2541070Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441524A (en) * | 2011-08-23 | 2012-05-09 | 王华业 | Vertical rotary multi-layer grading sieve |
| CN108057617A (en) * | 2017-12-13 | 2018-05-22 | 攀枝花博特建材有限公司 | Adjustable sieve separating device |
| CN108014999A (en) * | 2017-12-15 | 2018-05-11 | 衡阳博思科技有限公司 | A kind of crops screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |