CN214515943U - Spring supporting structure of screen box of vibrating screen - Google Patents
Spring supporting structure of screen box of vibrating screen Download PDFInfo
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- CN214515943U CN214515943U CN202120722683.7U CN202120722683U CN214515943U CN 214515943 U CN214515943 U CN 214515943U CN 202120722683 U CN202120722683 U CN 202120722683U CN 214515943 U CN214515943 U CN 214515943U
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- spring
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- spring base
- side wall
- wall connecting
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Abstract
The utility model discloses a shale shaker sieve case spring bearing structure relates to shale shaker technical field, including the side wall connecting axle, the pressure strip, support the axle bed, spring base, supporting spring and locating pin, the side wall connecting axle is connected with sieve case wallboard, support axle bed and spring base fixed connection, the locating pin is equipped with to the spring base bottom, supporting spring arranges in the locating pin, locating pin and supporting spring fixed connection, spring base is equipped with semicircular groove respectively with supporting the axle bed top, the side wall connecting axle is arranged in respectively spring base and the semicircular groove who supports the axle bed in, side wall connecting axle upper portion is fixed respectively on supporting axle bed and spring base through the pressure strip. The utility model discloses shale shaker sieve case spring bearing structure has a plurality of strong points, and the quantity of the supporting spring of every strong point is four, supports more firmly, and supporting spring adopts the rubber material, has both guaranteed the steadiness of supporting spring self structure, has reduced the noise again.
Description
Technical Field
The utility model relates to a shale shaker technical field specifically is a shale shaker sieve case spring bearing structure.
Background
The vibrating screen is a screening machine for grading the particles of various materials, mainly comprising a screen box, a vibrator, a spring supporting device and a driving part, and the working principle is that an eccentric shaft in the vibrator is driven to run by a motor, the eccentric part of the eccentric shaft rotates around a fixed shaft to form centrifugal force, the eccentric shaft rotates to drive the screen box of the vibrating screen to do directional jumping movement together, during the period, the materials smaller than the aperture of the screen surface fall to the lower layer through the screen holes to form undersize materials, and the materials larger than the aperture of the screen surface are discharged from a discharging end after continuous jumping movement, thereby finally completing the screening work. According to the structural characteristics and the working principle of the circular vibrating screen, the screen surface is generally obliquely arranged (the inclination angle is 15-25 degrees). The screening device is widely applied to screening operation of various ores in the industries of mines, building materials, highways, railways, water conservancy, chemical engineering and the like.
At present common shale shaker sieve case spring bearing structure is mostly single-point and supports, and its structural style is that sieve case both sides respectively have two back shafts to be connected with the sieve case. The supporting spring is made of steel and has the defects of unstable support, high noise and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shale shaker sieve case spring bearing structure has the beneficial effect that supports more firm, reduced the noise to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a shale shaker sieve case spring bearing structure, including the side wall connecting axle, the pressure strip, support the axle bed, spring base, supporting spring and locating pin, the side wall connecting axle is connected with sieve case wallboard, support axle bed and spring base fixed connection, the locating pin is equipped with to spring base bottom, supporting spring arranges in the locating pin, locating pin and supporting spring fixed connection, spring base is equipped with semicircular groove respectively with supporting the axle bed top, the side wall connecting axle is arranged in the semicircular groove of spring base and support axle bed respectively, side wall connecting axle upper portion is fixed respectively on supporting axle bed and spring base through the pressure strip.
As a further aspect of the present invention: the supporting springs are made of rubber, and the number of the supporting springs at each supporting point of the vibrating screen is four.
As a further aspect of the present invention: each supporting point of the vibrating screen is supported, connected and fixed by two side wall connecting shafts.
As a further aspect of the present invention: the side wall connecting shaft outside cover is equipped with the mounting, and the mounting side is connected with sieve case wallboard.
As a further aspect of the present invention: the support shaft seat is fixedly connected with the spring base through a connecting bolt.
As a further aspect of the present invention: the pressure plates are respectively arranged on the top sides of the supporting shaft seat and the spring base and are respectively connected and fixed with the supporting shaft seat and the spring base through connecting bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses shale shaker sieve case spring bearing structure has a plurality of strong points, and the quantity of the supporting spring of every strong point is four, supports more firmly, and supporting spring adopts the rubber material, has both guaranteed the steadiness of supporting spring self structure, has reduced the noise again.
Drawings
Fig. 1 is the structure schematic diagram of the spring supporting structure of the vibrating screen box of the utility model.
Fig. 2 is a cross-sectional view of the supporting spring of the present invention.
Fig. 3 is the utility model discloses the spring-supported structure locates the structural schematic diagram on the shale shaker sieve case.
The labels in the figure are:
A. a spring support structure; B. a vibrating screen box;
1. a side wall connecting shaft; 2. a compression plate; 3. a support shaft seat; 4. a spring mount; 5. a support spring; 6. positioning pins; 7. a connecting bolt; 8. a screen box wall panel; 9. and a fixing member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawing 1, in the embodiment of the present invention, a spring support structure for a vibrating screen box comprises a side wall connecting shaft 1, a pressing plate 2, a support shaft seat 3, a spring base 4, a support spring 5 and a positioning pin 6, the spring support structure a of the present invention is applied to a vibrating screen box B and supports the vibrating screen box B, the side wall connecting shaft 1 is connected with a screen box wall plate 8, further, each support point of the vibrating screen is supported, connected and fixed by two side wall connecting shafts 1, a fixing member 9 is sleeved outside the side wall connecting shaft 1, and the side surface of the fixing member 9 is connected and fixed with the screen box wall plate 8 through a connecting bolt 7; the support shaft seat 3 is fixedly connected with the spring base 4, and further, the support shaft seat 3 is fixedly connected with the spring base 4 through a connecting bolt 7; referring to the attached drawings 1 and 2, the positioning pin 6 is arranged at the bottom of the spring base 4, the supporting spring 5 is arranged in the positioning pin 6, the positioning pin 6 is fixedly connected with the supporting spring 5, and further, the supporting spring 5 is made of rubber, so that the stability of the structure of the supporting spring 5 is ensured, and the noise is reduced; the top of the spring base 4 and the top of the supporting shaft seat 3 are respectively provided with a semicircular groove, the side wall connecting shaft 1 is respectively arranged in the semicircular grooves of the spring base 4 and the supporting shaft seat 3, the upper part of the side wall connecting shaft 1 is respectively fixed on the supporting shaft seat 3 and the spring base 4 through a pressing plate 2, and further, the pressing plate 2 is respectively arranged on the top sides of the supporting shaft seat 3 and the spring base 4 and is respectively connected and fixed with the supporting shaft seat 3 and the spring base 4 through a connecting bolt 7. The utility model discloses bearing structure A has a plurality of strong points, and the quantity of the supporting spring 5 of every strong point is four, supports more firmly, and supporting spring 5 adopts the rubber material, has both guaranteed the steadiness of supporting spring 5 self structure, has reduced the noise again.
The utility model discloses spring support structure A has a plurality of strong points, and the quantity of the supporting spring 5 of every strong point is four, supports more firmly, and supporting spring 5 adopts the rubber material, has both guaranteed the steadiness of supporting spring 5 self structure, has reduced the noise again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A vibrating screen box spring supporting structure is characterized by comprising a side wall connecting shaft (1), a pressing plate (2), a supporting shaft seat (3), a spring base (4), a supporting spring (5) and a positioning pin (6), the side wall connecting shaft (1) is connected with a screen box wallboard (8), the supporting shaft seat (3) is fixedly connected with the spring base (4), the bottom of the spring base (4) is provided with a positioning pin (6), the supporting spring (5) is arranged in a positioning pin (6), the positioning pin (6) is fixedly connected with the supporting spring (5), the top parts of the spring base (4) and the support shaft seat (3) are respectively provided with a semicircular groove, the side wall connecting shafts (1) are respectively arranged in the semicircular grooves of the spring base (4) and the supporting shaft seat (3), the upper part of the side wall connecting shaft (1) is respectively fixed on the supporting shaft seat (3) and the spring base (4) through the pressing plate (2).
2. A sieve box spring support structure of a vibrating sieve according to claim 1, characterized in that the supporting springs (5) are made of rubber, and the number of supporting springs (5) per supporting point of the vibrating sieve is four.
3. The spring support structure of the vibrating screen box according to claim 1, wherein each support point of the vibrating screen is supported, connected and fixed by two side wall connecting shafts (1).
4. The spring supporting structure of the screen box of the vibrating screen as claimed in claim 1, wherein a fixing piece (9) is sleeved outside the side wall connecting shaft (1), and the side surface of the fixing piece (9) is connected with the screen box wall plate (8).
5. A vibrating screen box spring support structure according to claim 1, characterized in that the support shaft seat (3) and the spring base (4) are fixedly connected by a connecting bolt (7).
6. The spring supporting structure of the screen box of the vibrating screen as claimed in claim 1, wherein the compacting plate (2) is respectively arranged on the top sides of the supporting shaft seat (3) and the spring base (4) and is respectively connected and fixed with the supporting shaft seat (3) and the spring base (4) through a connecting bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722683.7U CN214515943U (en) | 2021-04-09 | 2021-04-09 | Spring supporting structure of screen box of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120722683.7U CN214515943U (en) | 2021-04-09 | 2021-04-09 | Spring supporting structure of screen box of vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214515943U true CN214515943U (en) | 2021-10-29 |
Family
ID=78271956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120722683.7U Active CN214515943U (en) | 2021-04-09 | 2021-04-09 | Spring supporting structure of screen box of vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214515943U (en) |
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2021
- 2021-04-09 CN CN202120722683.7U patent/CN214515943U/en active Active
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