CN103331253B - A kind of bearing steel ball type ball selecting machine - Google Patents
A kind of bearing steel ball type ball selecting machine Download PDFInfo
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- CN103331253B CN103331253B CN201310255890.6A CN201310255890A CN103331253B CN 103331253 B CN103331253 B CN 103331253B CN 201310255890 A CN201310255890 A CN 201310255890A CN 103331253 B CN103331253 B CN 103331253B
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- sieve plate
- steel ball
- plate
- inferior pyramidal
- conical
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 238000012216 screening Methods 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 5
- 238000004513 sizing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The open a kind of bearing steel ball type ball selecting machine of the present invention. It comprises hopper, shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor, hopper is arranged on the top of shell, by the order of upper, middle and lower, upper conical sieve plate, inferior pyramidal sieve plate and conical plate are separately fixed in rotating shaft, rotating shaft is connected with motor, the sidewall of shell arranges top discharge mouth, middle discharge port and lower discharge port respectively, upper conical sieve plate and inferior pyramidal sieve plate are respectively equipped with the curved baffle of some centrosymmetry. Qualified and defective bearing steel ball can be derived by this type ball selecting machine respectively automatically, thus can realize automatization step sizing, it is to increase working efficiency, and the curved baffle arranged on sieve plate can make steel ball obtain abundant screening rate.
Description
Technical field
The invention belongs to bearing steel ball production unit field, it is specifically related to a kind of type ball selecting machine for sorting bearing steel ball.
Background technology
Bearing is that one of more mechanical fitting is applied in each field, whether the major cause affecting bearing work-ing life has bearing steel ball size qualified, in order to improve screening tolerance range, CN201760393U discloses a kind of beneficiation machine of steel ball, it is formed primarily of point ball roller with bulb separation groove, but the steel ball bigger than standard steel ball cannot be derived automatically from equipment due to the feature of its structure, all machine is stopped after often completing once to choose shuttles, by manually being taken out by defective big steel ball, affect production efficiency.
Summary of the invention
It is an object of the invention to solve the shortcoming of above-mentioned prior art, it is provided that the bearing steel ball type ball selecting machine of a kind of full-automatic screening.
It is as follows that the present invention realizes the technical scheme that above-mentioned purpose adopts:
A kind of bearing steel ball type ball selecting machine, comprise hopper, shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor, hopper is arranged on the top of shell, by the order of upper, middle and lower, upper conical sieve plate, inferior pyramidal sieve plate and conical plate are separately fixed in rotating shaft, rotating shaft is connected with motor, the sidewall of shell arranges top discharge mouth, middle discharge port and lower discharge port respectively, upper conical sieve plate and inferior pyramidal sieve plate are respectively equipped with the curved baffle of some centrosymmetry.
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 arc length of described curved baffle is 10��20cm.
On upper conical sieve plate, the string of described curved baffle and the angle between the cone screen plate bus of this curved baffle mid point control 20O��60O��
On inferior pyramidal sieve plate, the string of described curved baffle and the angle between the cone screen plate bus of this curved baffle mid point control 20O��60O��
Useful effect: can automatically being derived respectively by qualified and defective bearing steel ball, thus can realize automatization step sizing, it is to increase working efficiency, the curved baffle arranged on sieve plate can make steel ball obtain abundant screening rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of the upper conical sieve plate in the present invention;
Fig. 3 is the enlarged diagram of part A in Fig. 2;
Fig. 4 is the structural representation of the inferior pyramidal sieve plate in the present invention;
Fig. 5 is the enlarged diagram of part B in Fig. 4;
Wherein, 1-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, discharge port in 22-, 23-lower discharge port, 31-curved baffle, 32-sieve aperture, 41-curved baffle, 42-sieve aperture, 71-cone gear.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further details.
As shown in Figure 1, the bearing steel ball type ball selecting machine of the present invention comprises hopper, shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor, hopper is arranged on the top (central position of close cover top portion is good) of shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor are arranged on enclosure, the diameter of shell and upper conical sieve plate, inferior pyramidal sieve plate, the size of conical plate is mated mutually, 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 cone gear of its underpart, the sidewall of shell arranges top discharge mouth respectively, middle discharge port and lower discharge port, on, in, the position of lower discharge port respectively with upper conical sieve plate, inferior pyramidal sieve plate is corresponding with the position of conical plate, upper conical sieve plate and inferior pyramidal sieve plate have equally distributed sieve aperture (such as Fig. 3, 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) of standard steel ball according to the lower limit of standard steel ball qualified size, for making steel ball have the sufficient time to carry out screening the derivation being conducive to again steel ball on cone screen plate simultaneously, the gradient of upper conical sieve plate controls in 1:(8��15) (gradient of the present invention calculates with the ratio of the height of cone screen plate and bottom surface radius), the gradient of inferior pyramidal sieve plate controls in 1:(15��25), the gradient of conical plate has no special requirements (such as 1:5��40), upper conical sieve plate and inferior pyramidal sieve plate are respectively equipped with some curved baffles (such as Fig. 2, shown in 4), curved baffle is along the rotationally symmetrical distribution in center of cone screen plate, curved baffle can outwards divide two rows to arrange along symmetry centre, often row is provided with 8��15, the arc length of curved baffle is generally 10��20cm, corresponding central angle is 30O��150OIf no special instructions, the height 2��5cm of baffle plate, the string of the curved baffle on upper and lower cone screen plate and the angle (in the present invention, the string at other place and the angle of bus all define with this) between the cone screen plate bus of curved baffle mid point remain on 20O��60O��
Such as, the gradient of upper conical sieve plate, inferior pyramidal sieve plate and conical plate is 1:15, and bottom surface diameter is 1.2m, centrally outwards arranging two row's curved baffles on upper conical sieve plate, often row has 12, and the arc length of the curved baffle arranged near center one is 12cm, high 2cm, corresponding central angle is 30O, the angle of string and cone screen plate bus is 60O, the arc length of the curved baffle of an outer row is 15cm, and high 2cm, corresponding central angle is 35O, the angle of string and bus is 45O; Centrally outwards also arranging two row's curved baffles on inferior pyramidal sieve plate, often row has 12, and the arc length of the curved baffle arranged near center one is 12cm, and high 2cm, corresponding central angle is 30O, the angle of string and bus is 58O, the arc length of the curved baffle of an outer row is 20cm, and high 2cm, corresponding central angle is 35O, the angle of string and bus is 40O��
When the bearing steel ball type ball selecting machine of the present invention works, rotating speed controls at 10��20 revs/min, bearing steel ball to be selected is added by hopper, then drop on upper conical sieve plate, due to the gradient of sieve plate, bearing steel ball by center to around spreading, and by the curved baffle on sieve plate, make its move distance increase on sieve plate, the bearing steel ball that size is big is then derived by top discharge mouth, size bearing steel ball qualified or less than normal drops into inferior pyramidal sieve plate by the sieve aperture on cone screen plate, the bearing steel ball that size is qualified is retained by inferior pyramidal sieve plate, derive by middle discharge port, and the bearing steel ball of (defective) less than normal drops on conical plate through inferior pyramidal sieve plate, and derive from lower discharge port. owing to qualified and defective bearing steel ball can be derived by the present invention respectively automatically, thus automatization step sizing can be realized, it is to increase working efficiency, the curved baffle arranged on sieve plate can make steel ball obtain abundant screening rate.
Claims (2)
1. a bearing steel ball type ball selecting machine, comprise hopper, shell, upper conical sieve plate, inferior pyramidal sieve plate, conical plate and motor, it is characterized in that: hopper is arranged on the top of shell, by the order of upper, middle and lower, upper conical sieve plate, inferior pyramidal sieve plate and conical plate are separately fixed in rotating shaft, rotating shaft is connected with motor, the sidewall of shell arranges top discharge mouth, middle discharge port and lower discharge port respectively, upper conical sieve plate and inferior pyramidal sieve plate are respectively equipped with the curved baffle of some centrosymmetry; The gradient of described upper conical sieve plate is 1:(8��15); The gradient of described inferior pyramidal sieve plate is 1:(15��25).
2. bearing steel ball type ball selecting machine according to claim 1, it is characterised in that: the arc length of described curved baffle is 10��20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255890.6A CN103331253B (en) | 2013-06-26 | 2013-06-26 | A kind of bearing steel ball type ball selecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255890.6A CN103331253B (en) | 2013-06-26 | 2013-06-26 | A kind of bearing steel ball type ball selecting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103331253A CN103331253A (en) | 2013-10-02 |
| CN103331253B true CN103331253B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310255890.6A Active CN103331253B (en) | 2013-06-26 | 2013-06-26 | A kind of bearing steel ball type ball selecting machine |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983168A (en) * | 2014-05-07 | 2014-08-13 | 中建材宁国新马耐磨材料有限公司 | Device for detecting size of steel balls |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR413270A (en) * | 1910-03-04 | 1910-08-04 | Ernest Ore | Screening method by moving the material to be classified on stationary screening surfaces |
| CN2242735Y (en) * | 1995-12-29 | 1996-12-18 | 刘振欧 | Disk sorter |
| CN202097137U (en) * | 2011-06-07 | 2012-01-04 | 成都领航科技股份有限公司 | Glass micro-bead screening apparatus |
| CN202460979U (en) * | 2011-12-29 | 2012-10-03 | 立宇食品（郎溪）有限公司 | Screen sieve for screening coffee beans |
| CN203343056U (en) * | 2013-06-26 | 2013-12-18 | 无锡明珠钢球有限公司 | Bearing steel ball choosing machine |
-
2013
- 2013-06-26 CN CN201310255890.6A patent/CN103331253B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR413270A (en) * | 1910-03-04 | 1910-08-04 | Ernest Ore | Screening method by moving the material to be classified on stationary screening surfaces |
| CN2242735Y (en) * | 1995-12-29 | 1996-12-18 | 刘振欧 | Disk sorter |
| CN202097137U (en) * | 2011-06-07 | 2012-01-04 | 成都领航科技股份有限公司 | Glass micro-bead screening apparatus |
| CN202460979U (en) * | 2011-12-29 | 2012-10-03 | 立宇食品（郎溪）有限公司 | Screen sieve for screening coffee beans |
| CN203343056U (en) * | 2013-06-26 | 2013-12-18 | 无锡明珠钢球有限公司 | Bearing steel ball choosing machine |
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| Publication number | Publication date |
|---|---|
| CN103331253A (en) | 2013-10-02 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Silin Inventor before: Wu Hao |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170707 Address after: 524500 Guangdong city of Wuchuan Province Huang Po Zhen on Macun No. 125 Patentee after: Chen Silin Address before: New area, Industrial Park Road 214142 Jiangsu city of Wuxi province No. 15 Patentee before: Wuxi Mingzhu Steel Ball Co., Ltd. |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Ronghong Inventor before: Chen Silin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171213 Address after: 241300, A building, building 2018, competition Incubation Park, Nanling Economic Development Zone, Wuhu, Anhui Patentee after: Nanling Wangke Intellectual Property Management Co., Ltd. Address before: 524500 Guangdong city of Wuchuan Province Huang Po Zhen on Macun No. 125 Patentee before: Chen Silin |