CN203316370U - Steel ball sorting machine - Google Patents

Steel ball sorting machine Download PDF

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Publication number
CN203316370U
CN203316370U CN201320367719XU CN201320367719U CN203316370U CN 203316370 U CN203316370 U CN 203316370U CN 201320367719X U CN201320367719X U CN 201320367719XU CN 201320367719 U CN201320367719 U CN 201320367719U CN 203316370 U CN203316370 U CN 203316370U
Authority
CN
China
Prior art keywords
sieve plate
plate
inferior pyramidal
screen plate
slanting baffle
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
Application number
CN201320367719XU
Other languages
Chinese (zh)
Inventor
吴昊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Mingzhu Steel Ball Co Ltd
Original Assignee
Wuxi Mingzhu Steel Ball Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Mingzhu Steel Ball Co Ltd filed Critical Wuxi Mingzhu Steel Ball Co Ltd
Priority to CN201320367719XU priority Critical patent/CN203316370U/en
Application granted granted Critical
Publication of CN203316370U publication Critical patent/CN203316370U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a steel ball sorting machine which comprises a feeding hopper, a casing, an upper tapered screen plate, a lower tapered screen plate, a tapered plate and a motor, wherein the feeding hopper is arranged at the top of the casing, the upper tapered screen plate, the lower tapered screen plate and the tapered plate are fixed on a rotating shaft respectively from top to bottom, the rotating shaft is connected with the motor, an upper discharging outlet, a middle discharging outlet and a lower discharging outlet are formed in the side wall of the casing respectively, and a plurality of sloping baffles which are symmetric to the center are arranged on the upper tapered screen plate and the lower tapered screen plate respectively. The ball sorting machine can automatically sort out qualified steel balls and unqualified steel balls, so that automatic and continuous screening can be realized, the work efficiency is improved, and the steel balls can be sufficiently sorted out by the sloping baffles arranged on the screen plates.

Description

A kind of ball selector
Technical field
The utility model belongs to steel ball production equipment field, is specifically related to a kind of separator for the sorting steel ball.
Background technology
Bearing is that one of more mechanical fitting is applied in each field, whether the main cause that affects bearing service life has ball size qualified, in order to improve the screening accuracy, CN201760393U discloses a kind of beneficiation machine of steel ball, it mainly consists of the bulb separation roller with bulb separation groove, yet because the characteristics of its structure are used the large steel ball than standard steel ball and can't automatically be derived from equipment, often completing once chooses shuttles all will stop machine afterwards, by manually underproof big steel ball being taken out, affect production efficiency.
The utility model content
The purpose of this utility model is the shortcoming that solves above-mentioned prior art, and a kind of ball selector of full-automatic screening is provided.
The utility model realizes that the technical scheme that above-mentioned purpose adopts is as follows:
A kind of ball selector, comprise feed hopper, shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor, feed hopper is arranged on the top of shell, order by upper, middle and lower is separately fixed at upper conical sieve plate, inferior pyramidal sieve plate and conical plate in rotating shaft, rotating shaft is connected with motor, top discharge mouth, middle discharging opening and lower discharge port are set respectively on the sidewall of shell, are respectively equipped with some centrosymmetric slanting baffles on upper conical sieve plate and inferior pyramidal sieve plate.
The gradient of described upper conical sieve plate is 1:(8~15).
The gradient of described inferior pyramidal sieve plate is 1:(15~25).
The length of described slanting baffle is 10~20cm.
On upper conical sieve plate, the angle between described slanting baffle and the process cone screen plate bus at slanting baffle center is controlled at 30 O~70 O.
On the inferior pyramidal sieve plate, the angle between described slanting baffle and the process cone screen plate bus at slanting baffle center is controlled at 30 O~70 O.
Beneficial effect: qualified and underproof steel ball can be derived respectively automatically, thereby can realize automation step sizing, increase work efficiency, the slanting baffle arranged on sieve plate can make steel ball obtain abundant screening rate.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is the upper conical sieve plate in the utility model;
The enlarged diagram that Fig. 3 is A part in Fig. 2;
The structural representation that Fig. 4 is the inferior pyramidal sieve plate in the utility model;
The enlarged diagram that Fig. 5 is B part in Fig. 4;
Wherein, 1-feed hopper, 2-shell, the upper conical sieve plate of 3-, 4-inferior pyramidal sieve plate, 5-conical plate, 6-motor, 7-rotating shaft, 21-top discharge mouth, discharging opening in 22-, 23-lower discharge port, 31-slanting baffle, 32-sieve aperture, 41-slanting baffle, 42-sieve aperture, 71-angular wheel.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further details.
As shown in Figure 1, ball selector of the present utility model comprises feed hopper, shell, upper conical sieve plate, the inferior pyramidal sieve plate, conical plate and motor, feed hopper is arranged on the top (center near cover top portion is good) of shell, upper conical sieve plate, the inferior pyramidal sieve plate, conical plate and motor are arranged on enclosure, the diameter of shell and upper conical sieve plate, the inferior pyramidal sieve plate, the size of conical plate is complementary, by upper, in, under order by upper conical sieve plate, inferior pyramidal sieve plate and conical plate are separately fixed in rotating shaft, rotating shaft is connected with motor by the angular wheel of its underpart, the top discharge mouth is set respectively on the sidewall of shell, middle discharging opening and lower discharge port, on, in, the position of lower discharge port respectively with upper conical sieve plate, the position of inferior pyramidal sieve plate and conical plate is corresponding, have equally distributed sieve aperture (as Fig. 3 on upper conical sieve plate and inferior pyramidal sieve plate, shown in 5), the screen-aperture size of upper conical sieve plate is identical with the size of standard steel ball, the screen-aperture of inferior pyramidal sieve plate is less than the diameter (can determine according to the lower limit of standard steel ball qualified size) of standard steel ball, for making steel ball have the sufficient time to screen the derivation that is conducive to again steel ball simultaneously on cone screen plate, the gradient of upper conical sieve plate is controlled at 1:(8~15) (gradient of the present utility model is the ratio calculating with height with the bottom surface radius of cone screen plate), the gradient of inferior pyramidal sieve plate is controlled at 1:(15~25), the gradient of conical plate have no special requirements (as 1:5~40), be respectively equipped with some slanting baffles (as Fig. 2 on upper conical sieve plate and inferior pyramidal sieve plate, shown in 4), slanting baffle is symmetrical along the central rotation of cone screen plate, slanting baffle can outwards divide two rows to be arranged along symmetrical centre, every row is provided with 8~15, the length of slanting baffle is generally 10~20cm, height 2~the 5cm of slanting baffle, upper, angle between slanting baffle on the inferior pyramidal sieve plate and the process cone screen plate bus at this slanting baffle center (if no special instructions, angle in the utility model between the slanting baffle at other place and cone screen plate bus all measures with this) remain on 30 O~70 O.
For example, the gradient of upper conical sieve plate, inferior pyramidal sieve plate and conical plate is 1:15, the bottom surface diameter is 1.2m, upper conical sieve plate Shang Yan center outwards arranges two row's slanting baffles, every row has 12, the length of the slanting baffle of arranging near center one is 12cm, high 2cm, and the angle of slanting baffle and cone screen plate bus is 40 O, the length of an outer row's slanting baffle is 15cm, high 2cm, and tiltedly gear is 60 with the angle of bus OInferior pyramidal sieve plate Shang Yan center outwards also arranges two row's slanting baffles, and every row has 12, and the length of the slanting baffle of arranging near center one is 12cm, high 2cm, and corresponding central angle is 45 O, the angle of slanting baffle and cone screen plate bus is 45 O, the length of an outer row's slanting baffle is 20cm, high 2cm, and the angle of slanting baffle and cone screen plate bus is 70 O.
During ball selector work of the present utility model, rotating speed is controlled at 10~20 rev/mins, steel ball to be selected is added by feed hopper, then drop on upper conical sieve plate, gradient due to sieve plate, steel ball is spread towards periphery by center, and by the slanting baffle on sieve plate, its move distance on sieve plate is increased, the steel ball that size is large is derived by the top discharge mouth, size steel ball qualified or less than normal drops into the inferior pyramidal sieve plate by the sieve aperture on cone screen plate, the steel ball that size is qualified is held back by the inferior pyramidal sieve plate, by in discharging opening derive, and the steel ball of (defective) less than normal drops on conical plate through the inferior pyramidal sieve plate, and derive from lower discharge port.Because the utility model can be derived qualified and underproof steel ball respectively automatically, thereby can realize automation step sizing, increase work efficiency, the slanting baffle arranged on sieve plate can make steel ball obtain abundant screening rate.

Claims (6)

1. a ball selector, comprise feed hopper, shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor, it is characterized in that: feed hopper is arranged on the top of shell, order by upper, middle and lower is separately fixed at upper conical sieve plate, inferior pyramidal sieve plate and conical plate in rotating shaft, rotating shaft is connected with motor, top discharge mouth, middle discharging opening and lower discharge port are set respectively on the sidewall of shell, are respectively equipped with some centrosymmetric slanting baffles on upper conical sieve plate and inferior pyramidal sieve plate.
2. ball selector according to claim 1, it is characterized in that: the gradient of described upper conical sieve plate is 1:(8~15).
3. ball selector according to claim 1, it is characterized in that: the gradient of described inferior pyramidal sieve plate is 1:(15~25).
4. ball selector according to claim 1, it is characterized in that: the length of described slanting baffle is 10~20cm.
5. ball selector according to claim 1 is characterized in that: on upper conical sieve plate, and described slanting baffle and be controlled at 30 through the angle between the cone screen plate bus at slanting baffle center O~70 O.
6. ball selector according to claim 1 is characterized in that: on the inferior pyramidal sieve plate, and described slanting baffle and be controlled at 30 through the angle between the cone screen plate bus at slanting baffle center O~70 O.
CN201320367719XU 2013-06-26 2013-06-26 Steel ball sorting machine Expired - Fee Related CN203316370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320367719XU CN203316370U (en) 2013-06-26 2013-06-26 Steel ball sorting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320367719XU CN203316370U (en) 2013-06-26 2013-06-26 Steel ball sorting machine

Publications (1)

Publication Number Publication Date
CN203316370U true CN203316370U (en) 2013-12-04

Family

ID=49655768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320367719XU Expired - Fee Related CN203316370U (en) 2013-06-26 2013-06-26 Steel ball sorting machine

Country Status (1)

Country Link
CN (1) CN203316370U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103341440A (en) * 2013-06-26 2013-10-09 无锡明珠钢球有限公司 Steel ball sorting machine
CN111744786A (en) * 2019-03-27 2020-10-09 江苏腾越新材料科技有限公司 Novel production letter sorting of composite plastic particle device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103341440A (en) * 2013-06-26 2013-10-09 无锡明珠钢球有限公司 Steel ball sorting machine
CN111744786A (en) * 2019-03-27 2020-10-09 江苏腾越新材料科技有限公司 Novel production letter sorting of composite plastic particle device

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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: 20131204

Termination date: 20140626

EXPY Termination of patent right or utility model