CN219701401U - Dust collector for shake shell machine - Google Patents
Dust collector for shake shell machine Download PDFInfo
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- CN219701401U CN219701401U CN202320473595.7U CN202320473595U CN219701401U CN 219701401 U CN219701401 U CN 219701401U CN 202320473595 U CN202320473595 U CN 202320473595U CN 219701401 U CN219701401 U CN 219701401U
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- dust
- filter screen
- outer cylinder
- cylinder body
- air pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 83
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000009825 accumulation Methods 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 49
- 230000008602 contraction Effects 0.000 abstract 1
- 238000004146 energy storage Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The technical scheme of the utility model provides a dust removing device for a shell vibration machine, which comprises an air pipe, a reciprocating telescopic component, a filtering structure and a dust accumulation component; the reciprocating telescopic component is arranged on the inner side of the air pipe; the filter structure is detachably mounted at the air inlet end of the air pipe, and comprises an outer cylinder body, an elastic rubber ring belt and a filter screen, wherein the outer cylinder body is detachably mounted on the air pipe. According to the utility model, the filter screen of the filtering structure is applied and pushed through the expansion and contraction of the reciprocating expansion component, the elastic component is subjected to energy storage to generate subsequent vibration of the filter screen, the blocking can be effectively prevented, the filter screen is not easy to deform, in addition, the falling sand dust and sand shells can be effectively prevented from being scattered into the shell vibration equipment again through the dust accumulation component, and under the condition that fine sand dust and broken small sand shells are effectively filtered and blocked, the fine sand dust and broken small sand shells can be collected intensively and prevented from being scattered into the shell vibration equipment again.
Description
Technical Field
The utility model relates to the technical field of dust removal, in particular to a dust removal device for a shell vibration machine.
Background
The shell vibration equipment is used for removing the sand shell on the outer surface of the cast, and the outer sand shell can fall off under mechanical vibration. Under the action of the vibration shell, air in the equipment can be polluted and is usually processed by a dust removal system. The air in the shell shaking equipment contains fine sand and dust which fall off and broken small sand shells, and the impurities can hurt a draught fan and damage a filter bag, and the common method is to filter before entering the draught fan, but the filter screen is easy to block.
In order to solve the problems, the Chinese patent is entitled dust collector for shell vibration equipment, with the publication number of CN 214862083U, and the self-vibration of the filter screen is realized by the reciprocating motion of the filter screen main body, so that blocking substances are automatically removed and meshes are dredged.
For the prior art, although tiny sand and broken small sand shells can break away from meshes under vibration, the bending of a filter screen is easy to cause the deformation of the meshes to influence the filtering efficiency, and the small sand and broken small sand shells which are vibrated down can be scattered in the shell vibration equipment again, so that the dust removal effect is greatly reduced, and therefore the dust removal equipment for the shell vibration machine is needed, and the small sand and broken small sand shells can be collected intensively and prevented from being scattered in the shell vibration equipment again under the condition of effectively filtering and blocking the tiny sand and broken small sand shells.
Disclosure of Invention
In view of the above, it is necessary to provide a dust removing device for a shell vibrating machine, which solves the technical problems that in the prior art, the curved vibration of a filter screen is easy to cause the deformation of the shape of a mesh to affect the filtering efficiency, and fine dust and broken small sand shells which are vibrated can be scattered in the shell vibrating equipment again.
In order to achieve the technical purpose, the technical scheme of the utility model provides a dust removing device for a shell vibration machine, which comprises the following components:
an air duct;
the reciprocating telescopic component is arranged on the inner side of the air pipe;
the filtering structure is detachably arranged at the air inlet end of the air pipe and comprises an outer cylinder body, elastic rubber endless belts and a filter screen, the outer cylinder body is detachably arranged on the air pipe, the filter screen is connected to the inner side of the outer cylinder body through elastic pieces, the number of the elastic rubber endless belts is two, the two elastic rubber endless belts are respectively and fixedly connected to the left side and the right side of the filter screen, and the other side of the elastic rubber endless belts is fixedly connected to the inner side wall of the outer cylinder body;
the dust accumulation assembly is detachably mounted at one end of the outer cylinder body, far away from the air pipe, and comprises an outer packing cylinder and a dust accumulation box, wherein the outer packing cylinder is detachably mounted on the outer cylinder body, and the dust accumulation box is arranged at the bottom of the outer packing cylinder.
Further, the outer cylinder body is in threaded connection with the inner side of the air pipe, and the outer cylinder body is in threaded connection with the outer side of the outer cylinder body.
Further, an annular concave part is arranged on the inner side of the outer cylinder body, and the elastic piece is positioned on the inner side of the annular concave part.
Further, the elastic piece comprises springs and annular plates, the annular plates are arranged on the outer sides of the filter screens, the number of the springs is at least eight, the eight springs are uniformly distributed and arranged on the left side and the right side of the annular plates, and one end, away from the annular plates, of each spring is connected with the side wall of the annular concave part.
Further, the shape of the filter screen is spherical.
Further, the outer packaging barrel comprises a dust blocking barrel and a conical ring, wherein the dust blocking barrel is in threaded connection with the outer side of the outer barrel, and the conical ring is fixedly connected with the left side of the dust blocking barrel.
Further, the dust box comprises a connecting seat and a box body, wherein the connecting seat is fixedly connected to the bottom of the dust blocking barrel, and the box body is in threaded connection with the bottom of the connecting seat.
Further, the bottom of the dust blocking barrel is provided with a communication port, the connecting seat is communicated with the inside of the dust blocking barrel through the communication port, and the right side of the communication port is flush with the left edge of the elastic rubber ring belt.
Further, the reciprocating telescopic assembly comprises a bracket, a pneumatic push rod and a push head.
Further, the support is fixedly connected to the inner side of the air pipe, the pneumatic push rod is arranged on the support, and the push head is arranged at the telescopic end of the pneumatic push rod.
Compared with the prior art, the utility model has the beneficial effects that: through the flexible filter screen of reciprocal flexible subassembly, applys and promote filtration to the elastic component stores energy to produce the subsequent vibrations of filter screen, can effectively prevent stifled, and the filter screen is difficult for deformation, in addition, can prevent effectively through the laying dust subassembly that sand and sand shell that shakes down from scattering again in shaking shell equipment, effectively filter tiny sand and broken fritter sand shell and prevent under the stifled circumstances, can concentrate and collect and prevent tiny sand and broken fritter sand shell to scatter again in shaking shell equipment.
Drawings
FIG. 1 is a three-dimensional view of a structure according to the present utility model;
FIG. 2 is a three-dimensional exploded view of a structure according to the present utility model;
FIG. 3 is a front view of a structure according to the present utility model;
FIG. 4 is a three-dimensional view of a filter structure according to the present utility model;
FIG. 5 is a cross-sectional view of a filter structure according to the present utility model;
in the figure: 1. an air duct;
2. a reciprocating telescoping assembly; 21. a bracket; 22. a pneumatic push rod; 23. pushing heads;
3. a filtering structure; 31. an outer cylinder; 32. an elastic rubber belt; 33. a filter screen; 34. a spring; 35. an annular plate; 311. an annular concave portion;
4. a dust collection assembly; 41. an outer packing cylinder; 42. a dust box; 411. a dust blocking barrel; 412. a conical ring; 413. a communication port; 421. a connecting seat; 422. and a box body.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the utility model provides a dust removing device for a shell vibrating machine, which comprises an air pipe 1, a reciprocating telescopic component 2, a filtering structure 3 and a dust accumulating component 4, wherein the air pipe 1 is integrated on dust removing equipment, the air pipe 1 is communicated with a draught fan, the reciprocating telescopic component 2 is arranged on the inner side of the air pipe 1, the filtering structure 3 is detachably arranged at the air inlet end of the air pipe 1, the filtering structure 3 is used for filtering air entering the air pipe 1 to prevent dust and sand from damaging the draught fan, the dust accumulating component 4 is detachably arranged at one end of an outer cylinder 31 far away from the air pipe 1, and the dust accumulating component 4 is used for collecting the dust and the sand shell filtered by the filtering structure 3.
Wherein, filtering structure 3 includes outer barrel 31, elastic rubber girdle 32 and filter screen 33, outer barrel 31 detachable installs on tuber pipe 1, be convenient for install filtering structure 3 and tuber pipe 1 and dismantle, filter screen 33 passes through the inboard of elastic component connection at outer barrel 31, the elastic component is used for the vibrations of filter screen 33 in outer barrel 31, the quantity of elastic rubber girdle 32 is two, two elastic rubber girdle 32 are fixed connection respectively in the left side and the right side of filter screen 33, elastic rubber girdle 32's opposite side fixed connection is on the inside wall of outer barrel 31, elastic rubber girdle 32 is used for sealing the space between filter screen 33 and the outer barrel 31, and the stretching demand when the vibration is controlled to filter screen 33 is satisfied to the ring width of elastic rubber girdle 32.
In addition, the dust collecting assembly 4 comprises an outer packing cylinder 41 and a dust collecting box 42, the outer packing cylinder 41 is detachably arranged on the outer cylinder 31, the dust collecting assembly 4 is convenient to detach from the filtering structure 3, and the dust collecting box 42 is arranged at the bottom of the outer packing cylinder 41 and is convenient to collect falling sand and sand shells.
In use, the reciprocating telescopic component 2 inside the air pipe 1 extrudes and pushes the filter screen 33 inside the filter structure 3 through reciprocating telescopic movement, energy is stored for the elastic piece, the reciprocating telescopic component 2 is extruded and pushed away from the filter screen 33 quickly, elastic force rebounds and reciprocally generates vibration under the elastic force of the elastic piece, the filter screen 33 is driven to vibrate synchronously, the irregular reciprocating vibration of the filter screen 33 is not limited and guided, better dust and sand can be better shaken off, the reciprocating telescopic component 2 is discontinuously extruded and pushed to provide vibration driving force, the purpose of shaking off dust and sand can be achieved, the vibration of the filter screen 33 is not generated by body deformation, mesh deformation is not easy to generate, the filtering efficiency is more stable, in addition, in the vibration process, the vibration, the integral vibration of the filter screen 33 is generated, the breakage of the filter screen 33 is small, the filter screen 33 has longer service life while effective blocking prevention is achieved, in addition, the dust and sand can be collected by the dust and sand can be surrounded by the outer cover 41, the dust and sand can be prevented from being scattered to the outside space again, and the dust can be collected by the dust and the dust collecting box 42.
In one embodiment, for the purpose of removability, referring to fig. 1 to 3, the outer cylinder 31 is screwed on the inner side of the air duct 1, the outer cylinder 41 is screwed on the outer side of the outer cylinder 31, and the screw structure is simple and easy to install and remove.
In one embodiment, in order to achieve an effective elastic vibration effect, referring to fig. 4 to 5, an annular concave portion 311 is provided on the inner side of the outer cylinder 31, the elastic member is positioned on the inner side of the annular concave portion 311, the annular concave portion 311 provides an elastic vibration section, and the elastic member is mounted on both left and right side walls of the annular concave portion 311.
Further, the elastic member includes a spring 34 and an annular plate 35, the annular plate 35 is disposed at the outer side of the filter screen 33, the number of the springs 34 is at least eight, the eight springs 34 are uniformly distributed and disposed at the left side and the right side of the annular plate 35, one end of the spring 34 far away from the annular plate 35 is connected with the side wall of the annular concave portion 311, the spring 34 provides elastic force, when the filter screen 33 is pushed, the spring 34 is driven to compress one side of the spring 35, the other side of the spring 34 is stretched, after the pushing force is released, the spring 34 is vibrated reciprocally to stop under the elastic force of the left and right side of the spring 34, and as the spring 34 is not limited by guiding, vibration of the spring 34 is in an unoriented state, so as to achieve the purpose of irregularly vibrating the filter screen 33.
Further, the filter screen 33 is spherical, and the spherical filter screen 33 has a larger filtering area with the same pipe diameter.
In a certain embodiment, in order to achieve the anti-scattering effect on the falling sand and sand shells, referring to fig. 2, 4 and 5, the outer casing 41 includes a dust blocking barrel 411 and a conical ring 412, the dust blocking barrel 411 is in threaded connection with the outer side of the outer casing 31, the falling sand and sand shells are mainly blocked by surrounding, the falling sand and sand shells are prevented from directly scattering to the outside in the first time, the conical ring 412 is fixedly connected to the left side of the dust blocking barrel 411, the air inlet is contracted by the conical ring 412, and the anti-overflow effect of the sand and sand shells is improved.
Further, the dust box 42 includes a connecting seat 421 and a box body 422, the connecting seat 421 is fixedly connected to the bottom of the dust shielding barrel 411, the box body 422 is in threaded connection with the bottom of the connecting seat 421, and the box body 422 is disassembled by rotating the box body 422, so that the accumulated sundries can be cleaned conveniently.
Further, the bottom of the dust shielding barrel 411 is provided with a communication port 413, the connecting seat 421 is communicated with the inside of the dust shielding barrel 411 through the communication port 413, the right side of the communication port 413 is flush with the left edge of the left elastic rubber annular belt 32, and the sand and dust and the sand shell falling through the flush edge can directly fall into the connecting seat 421 after sliding along the left elastic rubber annular belt 32.
It can be understood that when the left elastic rubber belt 32 is not flush with the left end face of the outer cylinder 31, a notch is formed in the bottom of the outer cylinder 31, and the notch is formed to be flush to the left edge of the left elastic rubber belt 32, so that the part between the left elastic rubber belt 32 and the communication port 413 is not blocked, and the falling sundries can enter the communication port 413.
In one embodiment, for the purpose of applying vibration source power in a reciprocating manner, referring to fig. 2, the reciprocating telescopic assembly 2 includes a bracket 21, a pneumatic push rod 22 and a push head 23, the bracket 21 is fixedly connected to the inner side of the air duct 1, the pneumatic push rod 22 is disposed on the bracket 21, the push head 23 is disposed at the telescopic end of the pneumatic push rod 22, and the push head 23 acts on the filter screen 33 through the telescopic action of the pneumatic push rod 22 to push the filter screen 33 and rapidly retreats to leave the filter structure 3, so as to prevent interference with vibration of the subsequent filter screen 33 due to the action of an elastic member.
The specific working procedure of the utility model is as follows: the induced draft fan draws air to remove dust, the air enters the dust blocking barrel 411 from the conical ring 412, is filtered by the filter screen 33, and finally enters the air pipe 1; in the filtering process, the push head 23 is pushed by the pneumatic push rod 22, so that the push head 23 pushes the filter screen 33 and quickly retreats, in the pushing process, the filter screen 33 drives the annular plate 35 to store the elasticity of the spring 34, and after the push head 23 leaves, the annular plate 35 and the filter screen 33 are driven to vibrate together under the elasticity of the spring 34, so that sand dust and sand shells are vibrated, and the anti-blocking effect is achieved; after the sand dust and the sand shell are shaken off, the dust blocking barrel 411 and the conical ring 412 are used for blocking, so that the dust and the sand shell are prevented from overflowing and fall into the connecting seat 421 to be accumulated in the box body 422.
The entire workflow is completed and what is not described in detail in this specification is well known to those skilled in the art.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a shake shell machine dust collector which characterized in that includes:
an air duct;
the reciprocating telescopic component is arranged on the inner side of the air pipe;
the filtering structure is detachably arranged at the air inlet end of the air pipe and comprises an outer cylinder body, elastic rubber endless belts and a filter screen, the outer cylinder body is detachably arranged on the air pipe, the filter screen is connected to the inner side of the outer cylinder body through elastic pieces, the number of the elastic rubber endless belts is two, the two elastic rubber endless belts are respectively and fixedly connected to the left side and the right side of the filter screen, and the other side of the elastic rubber endless belts is fixedly connected to the inner side wall of the outer cylinder body;
the dust accumulation assembly is detachably mounted at one end of the outer cylinder body, far away from the air pipe, and comprises an outer packing cylinder and a dust accumulation box, wherein the outer packing cylinder is detachably mounted on the outer cylinder body, and the dust accumulation box is arranged at the bottom of the outer packing cylinder.
2. The dust removing device for a shell vibration machine according to claim 1, wherein the outer cylinder body is in threaded connection with the inner side of the air pipe, and the outer cylinder body is in threaded connection with the outer side of the outer cylinder body.
3. The dust removing device for a vibrating shell machine according to claim 2, wherein an annular concave portion is provided on the inner side of the outer cylinder, and the elastic member is located on the inner side of the annular concave portion.
4. The dust collector for shell machine of claim 3, wherein the elastic member comprises springs and an annular plate, the annular plate is arranged on the outer side of the filter screen, the number of the springs is at least eight, the eight springs are uniformly distributed on the left side and the right side of the annular plate, and one end of the spring away from the annular plate is connected with the side wall of the annular concave part.
5. The dust collector for a vibrating shell machine according to claim 4, wherein the filter screen is spherical in shape.
6. The dust removing device for the shell vibration machine according to claim 2, wherein the outer packaging barrel comprises a dust blocking barrel and a conical ring, the dust blocking barrel is in threaded connection with the outer side of the outer barrel, and the conical ring is fixedly connected with the left side of the dust blocking barrel.
7. The dust collector for a vibrating shell machine according to claim 6, wherein the dust box comprises a connecting seat and a box body, the connecting seat is fixedly connected to the bottom of the dust blocking barrel, and the box body is in threaded connection to the bottom of the connecting seat.
8. The dust collector for vibrating shell machine according to claim 7, wherein the bottom of the dust-blocking barrel is provided with a communication port, the connecting seat is communicated with the inside of the dust-blocking barrel through the communication port, and the right side of the communication port is flush with the left edge of the left elastic rubber ring belt.
9. The dust collector for a vibrating shell machine of claim 1 wherein said reciprocating telescoping assembly comprises a frame, a pneumatic ram and a pusher.
10. The dust collector for a vibrating shell machine according to claim 9, wherein the bracket is fixedly connected to the inner side of the air duct, the pneumatic push rod is arranged on the bracket, and the push head is arranged at the telescopic end of the pneumatic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320473595.7U CN219701401U (en) | 2023-03-07 | 2023-03-07 | Dust collector for shake shell machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320473595.7U CN219701401U (en) | 2023-03-07 | 2023-03-07 | Dust collector for shake shell machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701401U true CN219701401U (en) | 2023-09-19 |
Family
ID=88004021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320473595.7U Active CN219701401U (en) | 2023-03-07 | 2023-03-07 | Dust collector for shake shell machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117922885A (en) * | 2024-03-21 | 2024-04-26 | 四川岳老大食品有限责任公司 | Full-automatic stretch film packagine machine |
-
2023
- 2023-03-07 CN CN202320473595.7U patent/CN219701401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117922885A (en) * | 2024-03-21 | 2024-04-26 | 四川岳老大食品有限责任公司 | Full-automatic stretch film packagine machine |
| CN117922885B (en) * | 2024-03-21 | 2024-05-17 | 四川岳老大食品有限责任公司 | Full-automatic stretch film packagine machine |
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