CN104028455A - Vibrating screen - Google Patents
Vibrating screen Download PDFInfo
- Publication number
- CN104028455A CN104028455A CN201410241188.9A CN201410241188A CN104028455A CN 104028455 A CN104028455 A CN 104028455A CN 201410241188 A CN201410241188 A CN 201410241188A CN 104028455 A CN104028455 A CN 104028455A
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- CN
- China
- Prior art keywords
- spring
- locating slot
- pressure switch
- connector
- support column
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- 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.)
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Abstract
The invention relates to a vibrating screen, and belongs to the field of devices for screening solid materials. According to the vibrating screen, a spring is convenient to replace. According to the technical scheme, the vibrating screen comprises a shell, a spring and a supporting column, wherein the supporting column is connected with the shell through the spring, a connecting piece is arranged at the end of the spring, a locking block is arranged on the connecting piece, a positioning boss is arranged on the locking block, and a switch piece is arranged on the positioning boss. A first locking groove matched with the locking block is formed in the shell, a first positioning groove is formed in the side wall of the first locking groove, a first pressure switch is arranged on the wall of the first positioning groove, a second locking groove is formed in the supporting column, a second positioning groove matched with the locking block is formed in the side wall of the second locking groove, a second positioning groove is formed in the side wall of the second positioning groove, and a second pressure switch is arranged on the groove wall of the second positioning groove.
Description
Technical field
The present invention relates to a kind of vibratory sieve, belong to screening solid material device field.
Background technology
Ware in sintering procedure, in order to prevent stained its surface of harmful substance and pernicious gas, conventionally need to be in saggar firing ceramics device.Good saggar need to have thermal conductivity and the heat endurance having had, thereby improves the yield rate of ware.Saggar is to be made by refractory clay, refractory clay particle saggar little and that evenly just can prepare, and therefore, refractory clay, must be through screening before making saggar, and the refractory clay on market is normally sieved by vibratory sieve.
Existing vibratory sieve is normally realized screening refractory clay by the reciprocating motion of spring.Spring is to have certain service life, in use for some time, just need to change the spring on vibratory sieve.Existing vibratory sieve, one section, spring is enclosed within on a connecting rod of housing, the other end is enclosed within on support bar, although spring arrange like this, simple in structure.But when changing spring, staff need to lift vibratory sieve by instrument, could realize the replacing of spring.
Summary of the invention
The invention provides a kind of vibratory sieve, be convenient to the replacing of spring.
In order to address the above problem, the present invention adopts following technical scheme: a kind of vibratory sieve, comprise housing, spring and support column, described support column is connected with housing by spring, described spring end is provided with connector, described connector is provided with latch segment, described latch segment is provided with positioning boss, described positioning boss is provided with switch member, described housing is provided with the first locking slot coordinating with described latch segment, the sidewall of described the first locking slot is provided with the first locating slot, the cell wall of described the first locating slot is provided with the first pressure switch, described support column is provided with the second locking slot, the sidewall of described the second locking slot is provided with the second locating slot coordinating with described latch segment, the sidewall of described the second locating slot is provided with the second locating slot, the cell wall of described the second locating slot is provided with the second pressure switch, described housing is provided with the first indicator lamp being connected with the first pressure switch, described positioning boss snaps in the first locating slot and presses first pressure switch conducting the first indicator light circuit, described support column is provided with the second indicator lamp being connected with the second pressure switch, described positioning boss snaps in the second locating slot and presses second pressure switch conducting the second indicator light circuit.
Further, also comprise securing member, described connector is provided with through hole, described housing is provided with the first screwed hole coordinating with through hole, described support column is provided with second screwed hole corresponding with through hole, described securing member is threaded with the first screwed hole through through hole, and described securing member is threaded with the second screwed hole through through hole.
Further, described connector comprises fixed block and the contiguous block being connected with described fixed block, and described fixed block is provided with positive stop lug boss, and described positive stop lug boss can insert described spring, and described latch segment is arranged on contiguous block away from one end of fixed block.
Further, all sides that fixed block is positioned at positive stop lug boss one end are provided with annular boss, and described annular boss can be enclosed within on described spring.
Beneficial effect of the present invention:
The two ends of spring are connected with support column with housing by connector respectively, make operating personnel in the situation that not raising housing, complete the replacing of spring.Connector inserts the first locking slot by latch segment and is connected with housing, and the positioning boss on latch segment snaps in the first locating slot and effectively avoids vibratory sieve when work, and latch segment exits in the first locking slot.
At positioning boss, snap in after the first locating slot, positioning boss presses the first pressure switch, realizes conducting the first indicator light circuit, can effectively remind the connection status of operating personnel's connector and housing, avoids occurring security incident; Connector inserts the second locking slot by latch segment and is connected with support column, and the positioning boss on latch segment snaps in the second locating slot and effectively avoids vibratory sieve when work, and latch segment exits in the second locking slot.At positioning boss, snap in after the second locating slot, positioning boss presses the second pressure switch, realizes conducting the second indicator light circuit, can effectively remind the connection status of operating personnel's connector and support column, avoids occurring security incident.The first indicator lamp and the second indicator lamp can make operating personnel find to occur rapidly the position that vibratory sieve goes wrong.
Securing member is threaded with housing by passing connector, effectively the bonding strength of reinforced company's fitting and housing.Securing member is threaded with support column by passing connector, effectively the bonding strength of reinforced company's fitting and support column.
Positive stop lug boss on connector and annular boss have limited the scope that moves radially of spring, have avoided vibratory sieve when work, and spring is separated with connector.Meanwhile, housing and support column, by by contiguous block linking springs, make the convenient maintenance vibratory sieve of operating personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vibratory sieve of the present invention;
Fig. 2 is the cutaway view of partial shell;
Fig. 3 is the cutaway view of connector while coordinating with housing;
Fig. 4 is the cutaway view of part support column;
Fig. 5 is the cutaway view of connector while coordinating with support column.
The specific embodiment
With reference to Fig. 1, a kind of vibratory sieve, comprises housing 1, spring 2, connector 4, connector 5 and support column 3, and housing 1 is provided with joint pin 11, and joint pin arranges connector 4 away from one end of housing 1, and insert in connector 4 one end of spring 2.Support column 3 one end contact with ground, and the other end of support column 3 arranges connector 5, and the other end of spring 2 inserts in connector 5.Vibratory sieve is provided with four support columns 3.
With reference to Fig. 2 and Fig. 3, the cell wall that the sidewall that the sidewall of joint pin 11 is provided with indicator lamp 13 and the first locking slot 6, the first locking slots 6 is provided with the first locating slot 61, the first locating slots 61 is provided with the first pressure switch 12.Connector 4 comprises fixed block 41 and the contiguous block 42 that is connected to fixed block 41 one end, and the end of contiguous block 42 is provided with latch segment 8, and latch segment 8 is provided with the positioning boss 81 coordinating with the first locating slot 61.When latch segment 8 inserts the first locking slots 6, and positioning boss 81 is while inserting the first locating slot 61, and positioning boss 81 presses the first pressure switch 12, thereby the circuit of conducting indicator lamp 13 is lighted indicator lamp 13.When positioning boss 81 does not press the first pressure switch 12, indicator lamp 13 will can be not luminous.
With reference to Fig. 3, connector 4 is provided with positive stop lug boss 43 and annular boss 44 away from one end of contiguous block 42.Positive stop lug boss 43 is arranged on the center of fixed block 41, and the central shaft of the central shaft of positive stop lug boss 43 and fixed block 41 is on same straight line.Annular boss 44 is arranged on all sides of fixed block 41, and the central shaft of the central shaft of annular boss 44 and fixed block 41 is on same straight line.Between positive stop lug boss 43 and annular boss 44, formed an annular groove, insert in annular groove one end of spring 2.Spring 2 also can be welded on connector 4.
With reference to Fig. 4 and Fig. 5, the cell wall that the sidewall that the sidewall of support column 3 is provided with indicator lamp 31 and the second locking slot 7, the second locking slots 7 is provided with the second locating slot 71, the second locating slots 71 is provided with the second pressure switch 32.Connector 5 comprises fixed block 51 and the contiguous block 52 that is connected to fixed block 51 one end, and the end of contiguous block 52 is provided with latch segment 9, and latch segment 9 is provided with the positioning boss 91 coordinating with the second locating slot 71.When latch segment 9 inserts the second locking slots 7, and positioning boss 91 is while inserting the second locating slot 71, and positioning boss 91 presses the second pressure switch 32, thereby the circuit of conducting indicator lamp 31 is lighted indicator lamp 31.When positioning boss 91 does not press the first pressure switch 32, indicator lamp 31 will can be not luminous.
With reference to Fig. 5, connector 5 is provided with positive stop lug boss 53 and annular boss 54 away from one end of contiguous block 52.Positive stop lug boss 53 is arranged on the center of fixed block 51, and the central shaft of the central shaft of positive stop lug boss 53 and fixed block 51 is on same straight line.Annular boss 54 is arranged on all sides of fixed block 51, and the central shaft of the central shaft of annular boss 54 and fixed block 51 is on same straight line.Between positive stop lug boss 53 and annular boss 54, formed an annular groove, the other end of spring 2 inserts in annular groove.Spring 2 also can be welded on connector 5.
On vibratory sieve, also have securing member, connector 4 is provided with through hole, and housing 1 is provided with the first screwed hole coordinating with through hole.Connector 5 is provided with through hole, and support column 3 is provided with second screwed hole corresponding with through hole, and a securing member is threaded with the first screwed hole through the through hole on connector 4, and another securing member is threaded with the second screwed hole through the through hole on connector 5.This is common technology means, and the present invention is not just described in detail.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and those of ordinary skill in the art should be understood that and the present invention includes but be not limited to accompanying drawing and the description content in the specific embodiment above.But any modification that does not depart from function and structure principle of the present invention all will be included in the scope of claims.
Claims (4)
1. a vibratory sieve, comprise housing, spring and support column, described support column is connected with housing by spring, it is characterized in that: described spring end is provided with connector, described connector is provided with latch segment, described latch segment is provided with positioning boss, described positioning boss is provided with switch member, described housing is provided with the first locking slot coordinating with described latch segment, the sidewall of described the first locking slot is provided with the first locating slot, the cell wall of described the first locating slot is provided with the first pressure switch, described support column is provided with the second locking slot, the sidewall of described the second locking slot is provided with the second locating slot coordinating with described latch segment, the sidewall of described the second locating slot is provided with the second locating slot, the cell wall of described the second locating slot is provided with the second pressure switch, described housing is provided with the first indicator lamp being connected with the first pressure switch, described positioning boss snaps in the first locating slot and presses first pressure switch conducting the first indicator light circuit, described support column is provided with the second indicator lamp being connected with the second pressure switch, described positioning boss snaps in the second locating slot and presses second pressure switch conducting the second indicator light circuit.
2. a kind of vibratory sieve according to claim 1, it is characterized in that: also comprise securing member, described connector is provided with through hole, described housing is provided with the first screwed hole coordinating with through hole, described support column is provided with second screwed hole corresponding with through hole, described securing member is threaded with the first screwed hole through through hole, and described securing member is threaded with the second screwed hole through through hole.
3. a kind of vibratory sieve according to claim 1 and 2, it is characterized in that: described connector comprises fixed block and the contiguous block being connected with described fixed block, described fixed block is provided with positive stop lug boss, described positive stop lug boss can insert described spring, and described latch segment is arranged on contiguous block away from one end of fixed block.
4. a kind of vibratory sieve according to claim 3, is characterized in that: all sides that fixed block is positioned at positive stop lug boss one end are provided with annular boss, and described annular boss can be enclosed within on described spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241188.9A CN104028455A (en) | 2014-05-30 | 2014-05-30 | Vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241188.9A CN104028455A (en) | 2014-05-30 | 2014-05-30 | Vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104028455A true CN104028455A (en) | 2014-09-10 |
Family
ID=51459587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241188.9A Pending CN104028455A (en) | 2014-05-30 | 2014-05-30 | Vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104028455A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005123278A2 (en) * | 2004-06-14 | 2005-12-29 | Action Equipment Company, Inc. | Flexible mat screening or conveying apparatus |
| CN2759617Y (en) * | 2004-11-30 | 2006-02-22 | 唐山陆凯科技有限公司 | Vibration damping sieve machine |
| CN201978889U (en) * | 2011-03-10 | 2011-09-21 | 新乡市伟良筛分机械有限公司 | Vibrating screen locking device |
| CN202479125U (en) * | 2011-12-31 | 2012-10-10 | 江苏正昌粮机股份有限公司 | Spring supporting gyratory screen |
| CN203610312U (en) * | 2013-11-29 | 2014-05-28 | 株洲硬质合金集团有限公司 | Vibration screening mixing device |
| CN203917124U (en) * | 2014-05-30 | 2014-11-05 | 浙江立鑫高温耐火材料有限公司 | A kind of vibratory sieve |
-
2014
- 2014-05-30 CN CN201410241188.9A patent/CN104028455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005123278A2 (en) * | 2004-06-14 | 2005-12-29 | Action Equipment Company, Inc. | Flexible mat screening or conveying apparatus |
| CN2759617Y (en) * | 2004-11-30 | 2006-02-22 | 唐山陆凯科技有限公司 | Vibration damping sieve machine |
| CN201978889U (en) * | 2011-03-10 | 2011-09-21 | 新乡市伟良筛分机械有限公司 | Vibrating screen locking device |
| CN202479125U (en) * | 2011-12-31 | 2012-10-10 | 江苏正昌粮机股份有限公司 | Spring supporting gyratory screen |
| CN203610312U (en) * | 2013-11-29 | 2014-05-28 | 株洲硬质合金集团有限公司 | Vibration screening mixing device |
| CN203917124U (en) * | 2014-05-30 | 2014-11-05 | 浙江立鑫高温耐火材料有限公司 | A kind of vibratory sieve |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170419 |