CN213052621U - A vibration hopper for clay sand is handled - Google Patents
A vibration hopper for clay sand is handled Download PDFInfo
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- CN213052621U CN213052621U CN202021835110.7U CN202021835110U CN213052621U CN 213052621 U CN213052621 U CN 213052621U CN 202021835110 U CN202021835110 U CN 202021835110U CN 213052621 U CN213052621 U CN 213052621U
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- clay sand
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Abstract
The utility model relates to a vibrating hopper that is used for clay sand unloading and unloading effectual, including the hopper body, the hopper body includes upper portion section and lower part section, the bottom of lower part section is equipped with the feed opening, encircles the surface evenly distributed of upper portion section is equipped with at least three first connecting seat, be equipped with the second connecting seat with the corresponding position of first connecting seat on the surface of lower part section, each is corresponding first connecting seat and second connecting seat pass through screw rod, nut fixed connection, the surface upper level of lower part section is equipped with a mount pad, be equipped with vibrating motor on the mount pad, the inside of lower part section and the upside that is located the feed opening are equipped with the decompression awl.
Description
Technical Field
The utility model relates to a vibration hopper for clay sand is handled.
Background
The clay sand can improve the wet strength of castings and improve the molding performance, is usually used as additive of molding sand and core sand for cast iron and nonferrous metal castings, and is usually conveyed into a hopper through a belt conveying device and is discharged through the hopper when being used in a casting production line.
Chinese patent application No.: 201621460688.2 discloses a vibratory hopper, comprising: a hopper body and a hopper frame; the hopper body comprises a supported surface, the hopper frame comprises a supporting surface for supporting the supported surface, and a first damping element is arranged between the supported surface and the supporting surface and used for weakening forced vibration transmitted to the static hopper frame by the vibrating hopper body. The first damping element can convert mechanical vibration into heat energy for dissipation, and does not generate large secondary vibration, so that the vibration filtering effect is improved, and the uniform blanking of materials in the hopper body can be ensured; however, the vibrating hopper with the structure is poor in blanking effect of clay sand, the clay sand has good viscosity and plasticity, blanking is performed in the conical hopper body, and the clay sand at the lower part is easy to agglomerate due to the vibrating action of the vibrating motor, so that the efficiency of the clay sand is influenced, and blockage is caused seriously.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a vibrating hopper that is used for clay sand unloading and unloading effectual.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vibration hopper for clay sand is handled, includes the hopper body, the hopper body includes upper portion section and lower part section, the bottom of lower part section is equipped with the feed opening, encircles the surface evenly distributed of upper portion section is equipped with at least three first connecting seat, be equipped with the second connecting seat with the corresponding position of first connecting seat on the surface of lower part section, each is corresponding first connecting seat and second connecting seat pass through screw rod, nut fixed connection, the surface upper level of lower part section is equipped with a mount pad, be equipped with vibrating motor on the mount pad, the inside of lower part section and the upside that is located the feed opening are equipped with the decompression awl.
Further, the pressure reducing cone comprises an upper cone part and a lower cone part which are distributed in a cone structure, the lower cone part is in an inverted cone structure, the diameter of the bottom surface of the upper cone part is larger than that of the bottom surface of the lower cone part, the upper edge of the lower cone part is connected with the inner surface of the upper cone part, at least three support columns are uniformly distributed on the outer surface of the lower cone part in a surrounding mode, and each support column abuts against the inner surface of the lower section.
Further, the nut includes stopping nut and lock nut with screw rod threaded connection respectively, stopping nut and lock nut distribute respectively in the both sides of first connecting seat or second connecting seat, be equipped with damper between stopping nut, lock nut and first connecting seat or the second connecting seat.
Furthermore, the damping mechanism comprises a first positioning plate, a rubber elastic cushion and a second positioning plate which are sequentially sleeved on the screw rod from top to bottom.
By adopting the technical scheme, the beneficial effects of the utility model are that: the vibrating hopper for processing the clay sand has the advantages that the hopper body vibrates through the vibrating motor, so that the clay sand in the hopper body can well fall down, and the pressure reducing cone arranged reduces clay sand accumulated at the feed opening, so that the clay sand passes through the gap between the pressure reducing cone and the lower section, thereby avoiding the clay sand caking to influence the feeding due to the gravity action and the vibration of the vibrating motor, improving the feeding effect of the clay sand, meanwhile, the mounting seat is horizontally arranged on the outer surface of the lower section, so that the vibration force of the vibration motor can be better transmitted to the hopper body through the mounting seat, the vibration stability of the hopper body is good, the blanking effect of clay sand is further improved, and the damper that the upper and lower side of first connecting seat or second connecting seat set up for the firm in connection nature of upper portion section and lower part section is good, and the followability of vibration is good.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a schematic top view of an embodiment of the present invention;
fig. 3 is a schematic front view of the pressure reducing cone in the embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the utility model provides a do:
referring to fig. 1, 2 and 3, a vibration hopper for clay sand treatment comprises a hopper body 1, wherein the hopper body 1 comprises an upper section 11 and a lower section 12, a feed opening 2 is arranged at the bottom of the lower section 12, six first connecting seats 3 are uniformly distributed around the outer surface of the upper section 11, second connecting seats 4 are arranged on the outer surface of the lower section 12 corresponding to the first connecting seats 3, the first connecting seats 3 and the second connecting seats 4 are respectively and fixedly connected through screws 5 and nuts 6, an installation seat 7 is horizontally arranged on the outer surface of the lower section 12, a vibration motor 8 is arranged on the installation seat 7, a pressure reducing cone 9 is arranged inside the lower section 12 and on the upper side of the feed opening 2, the pressure reducing cone 9 comprises an upper cone 91 and a lower cone 92 which are distributed in a cone structure, the lower cone 92 is in an inverted cone structure, the diameter of the bottom surface of the upper cone part 91 is larger than that of the bottom surface of the lower cone part 92, the upper edge of the lower cone part 92 is connected with the inner surface of the upper cone part 91, six support columns 93 are uniformly distributed around the outer surface of the lower cone part 92, and each support column 93 abuts against the inner surface of the lower section 92.
In this embodiment, the nut 6 includes the stopping nut 61 and the lock nut 62 respectively with screw 5 threaded connection, the stopping nut 61 and the lock nut 62 distribute respectively in the both sides of first connecting seat 3 or second connecting seat 4, be equipped with damper between stopping nut 61, the lock nut 62 and first connecting seat 3 or second connecting seat 4, damper includes from the top down and overlaps locating plate one 20, rubber bullet pad 21 and locating plate two 22 on locating screw 5 in proper order.
The utility model discloses a working method is: the vibrating hopper for processing the clay sand is characterized in that the hopper body 1 is vibrated by the vibrating motor 8, so that the clay sand in the hopper body 1 can well fall, the clay sand is reduced to be accumulated at the feed opening 2 by the arranged pressure reducing cone 9, the clay sand passes through a gap between the pressure reducing cone 9 and the lower section 12, the influence on the feeding of the clay sand due to the caking of the clay sand caused by the gravity action and the vibration of the vibrating motor 8 is avoided, the feeding effect of the clay sand is improved, meanwhile, the arranged mounting seat 7 is horizontally arranged on the outer surface of the lower section 12, so that the vibration force of the vibrating motor 8 can be better transmitted to the hopper body 1 by the mounting seat 7, the vibration stability of the hopper body 1 is good, the feeding effect of the clay sand is further improved, and the damping mechanisms are arranged on the upper side and the lower side of the first connecting seat 3 or the second connecting seat 4, so that the connection firmness of the upper section 11 and the lower, and the following performance of vibration is good.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A vibrating hopper for clay sand processing which characterized in that: including the hopper body, the hopper body includes upper portion section and lower part section, the bottom of lower part section is equipped with the feed opening, encircles the surface evenly distributed of upper portion section is equipped with at least three first connecting seat, be equipped with the second connecting seat with the corresponding position of first connecting seat on the surface of lower part section, each is corresponding first connecting seat and second connecting seat pass through screw rod, nut fixed connection, the surface upper level of lower part section is equipped with a mount pad, be equipped with vibrating motor on the mount pad, the inside of lower part section and the upside that is located the feed opening are equipped with the decompression awl.
2. The vibratory hopper for clay sand processing as claimed in claim 1, wherein: the pressure reducing cone comprises an upper cone part and a lower cone part which are distributed in a cone structure, the lower cone part is in an inverted cone structure, the diameter size of the bottom surface of the upper cone part is larger than that of the bottom surface of the lower cone part, the upper edge of the lower cone part is connected with the inner surface of the upper cone part, at least three support columns are uniformly distributed on the outer surface of the lower cone part in a surrounding mode, and each support column abuts against the inner surface of the lower section.
3. The vibratory hopper for clay sand processing according to claim 1 or 2, wherein: the nut includes respectively with screw rod threaded connection's stopping nut and lock nut, stopping nut and lock nut distribute respectively in the both sides of first connecting seat or second connecting seat, be equipped with damper between stopping nut, lock nut and first connecting seat or the second connecting seat.
4. The vibratory hopper for clay sand processing according to claim 3, wherein: the damping mechanism comprises a first positioning plate, a rubber elastic cushion and a second positioning plate which are sequentially sleeved on the screw rod from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835110.7U CN213052621U (en) | 2020-08-28 | 2020-08-28 | A vibration hopper for clay sand is handled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835110.7U CN213052621U (en) | 2020-08-28 | 2020-08-28 | A vibration hopper for clay sand is handled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052621U true CN213052621U (en) | 2021-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021835110.7U Active CN213052621U (en) | 2020-08-28 | 2020-08-28 | A vibration hopper for clay sand is handled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213052621U (en) |
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2020
- 2020-08-28 CN CN202021835110.7U patent/CN213052621U/en active Active
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