CN211247331U - Vibrating screen convenient to change screen cloth - Google Patents
Vibrating screen convenient to change screen cloth Download PDFInfo
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- CN211247331U CN211247331U CN201922388382.0U CN201922388382U CN211247331U CN 211247331 U CN211247331 U CN 211247331U CN 201922388382 U CN201922388382 U CN 201922388382U CN 211247331 U CN211247331 U CN 211247331U
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Abstract
The utility model belongs to the technical field of the reciprocating sieve equipment, especially, be a reciprocating sieve convenient to change screen cloth. The utility model discloses a first bank of screens of rebound, then make first fixed cylinder upwards slide at the fixed column lateral wall, then upwards mention L shape inserted bar, make L shape inserted bar break away from out from the connecting cylinder, rotate first bank of screens until can take out screen cloth body from the second bank of screens, then upwards stimulate first bank of screens simultaneously upwards and stimulate L shape inserted bar, then rotate first bank of screens to loosen first bank of screens directly over the second bank of screens, then make the support frame support in the top side department of screen cloth body, guarantee the stability of screen cloth body installation, thereby accomplish the change of reciprocating sieve to the screen cloth, the change performance of this reciprocating sieve has been improved, be convenient for accomplish the change to the screen cloth at the in-process of screening different products, reduce numerous and diverse change in-process, the required time of screen cloth installation has been saved, the change efficiency of screen cloth has also been improved.
Description
Technical Field
The utility model relates to a reciprocating sieve equipment technical field specifically is a reciprocating sieve convenient to change screen cloth.
Background
The main machine of the plastic granulator is an extruding machine which consists of an extruding system, a transmission system and a heating and cooling system. The renewable resources are developed vigorously, and the waste is changed into valuable. The plastic extruding machine divides the machine head into an oblique machine head and a right-angle machine head according to the included angle between the material flow direction of the machine head and the central line of the screw. The plastic granulator requires various auxiliary equipments during its use to complete the final plastic pellet manufacture, and the vibration screening is one of the auxiliary equipments.
In the actual production process, when the machine is started or the production conditions fluctuate, the cut particles have length, the particles with overlarge length are generally screened by a vibrating screen at the outlet of the granulator, the thickness of the screen is represented by meshes, the thickness of the screen is generally below 50 meshes and is a coarse screen, and the thickness of the screen is above 80 meshes.
The existing vibrating screen has the following problems:
in the use of reciprocating sieve, need change the screen cloth when screening different products, but at present the screen cloth in to the reciprocating sieve change in-process too loaded down with trivial details, the longer time that needs consume is changed to the screen cloth, and the screen cloth installation is fixed unstable, can't guarantee reciprocating sieve entering operating condition as early as possible, from this, has provided a reciprocating sieve convenient to change the screen cloth.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a reciprocating sieve convenient to change screen cloth has solved at present and has changed the screen cloth in the reciprocating sieve and change the in-process too loaded down with trivial details, changes the longer time that needs consume to the screen cloth, and the fixed unstability of screen cloth installation, can't guarantee reciprocating sieve as early as possible entering operating condition's problem.
The utility model achieves the above objects by the following technical proposal, provides a vibrating screen convenient for replacing screen, which comprises a first screen frame and a second screen frame, wherein a first fixed cylinder is fixedly connected with the side wall of the first screen frame, a second fixed cylinder is fixedly connected with the side wall of the second screen frame, the first fixed cylinder and the second fixed cylinder are fixedly connected with a fixed column inside, the fixed column runs through the first fixed cylinder and is rotationally connected with the inner wall of the first fixed cylinder, the side wall of the fixed column is provided with a first spring, both sides of the inner wall of the second screen frame are fixedly connected with fixed blocks, the middle part of the fixed block is slidably connected with a sliding column, the top end of the sliding column is fixedly connected with a supporting plate, a second spring is fixedly arranged between the bottom end of the supporting plate and the top end of the fixed block, the second spring is positioned on the side wall of the sliding column, the screen body is placed on, the equal fixedly connected with support frame in first bank inner wall both sides, the equal fixed mounting of first bank and second bank lateral wall has the connecting cylinder, sliding connection has L shape inserted bar in the connecting cylinder.
As a preferred technical scheme of the utility model, first spring one end fixed connection is on the solid fixed cylinder top of second, first spring other end fixedly connected with collar, the collar rotates to be connected in first solid fixed cylinder bottom, and collar matching sliding connection is at the fixed column lateral wall.
Furthermore, the top end of the fixed column is fixedly connected with a first limiting disc, and the thickness of the first limiting disc is five to ten millimeters.
Furthermore, the bottom end of the sliding column is fixedly connected with a second limiting disc, and the second limiting disc is located below the fixing block.
Further, sealing rings are fixedly mounted at the bottom end of the first sieve frame and the top end of the second sieve frame.
Further, the bottom end of the support frame is higher than the bottom end of the first sieve frame, and the support frame is supported on a top frame of the sieve body.
Furthermore, a third spring is fixedly connected to the top end of one of the connecting cylinders, and the other end of the third spring is fixedly mounted at one end of the L-shaped inserted link.
Compared with the prior art, the utility model provides a reciprocating sieve convenient to change screen cloth possesses following beneficial effect:
the vibrating screen convenient for replacing the screen is characterized in that a first screen frame is moved upwards, then a first fixed cylinder is made to slide upwards on the side wall of a fixed column, then an L-shaped inserted rod is lifted upwards to be separated from a connecting cylinder, the first screen frame is rotated until a screen body can be taken out of a second screen frame, so that the screen body can be replaced, the replaced screen body is placed on a supporting plate, the supporting plate is supported through a second spring, so that the screen body is protruded at the top end of the second screen frame, then the first screen frame is pulled upwards while the L-shaped inserted rod is pulled upwards, then the first screen frame is rotated right above the second screen frame to loosen the first screen frame, then a supporting frame is supported at the side edge of the top end of the screen body, and then the screen body ensures the mounting stability of the screen body under the supporting action of the supporting plate and the supporting frame, then loosen L shape inserted bar, L shape inserted bar blocks in the connecting cylinder under the effect of third spring, thereby accomplish the reciprocating sieve to the change of screen cloth, the change performance of this reciprocating sieve has been improved, be convenient for accomplish the change to the screen cloth at the in-process to screening different products, reduce complicated change in-process, the required time of screen cloth installation has been saved, the change efficiency of screen cloth has also been improved, the installation of assurance screen cloth is more stable, make the reciprocating sieve can get into operating condition as early as possible.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a sectional view of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a first screen frame; 2. a second screen frame; 3. a first fixed cylinder; 4. a second fixed cylinder; 5. fixing a column; 6. a mounting ring; 7. a first limiting disc; 8. a first spring; 9. a fixed block; 10. a sliding post; 11. a support plate; 12. a second spring; 13. a second limiting disc; 14. a screen body; 15. a seal ring; 16. a support frame; 17. a connecting cylinder; 18. an L-shaped insert rod; 19. and a third spring.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, in this embodiment: a vibrating screen convenient for replacing screen meshes comprises a first screen frame 1 and a second screen frame 2, wherein a first fixed cylinder 3 is fixedly connected to the side wall of the first screen frame 1, a second fixed cylinder 4 is fixedly connected to the side wall of the second screen frame 2, the first fixed cylinder 3 and the second fixed cylinder 4 are fixedly connected to the inside of the second fixed cylinder 4, a fixed column 5 is fixedly connected to the inside of the second fixed cylinder 4, the fixed column 5 penetrates through the first fixed cylinder 3, the fixed column 5 is rotatably connected to the inner wall of the first fixed cylinder 3, a first spring 8 is arranged on the side wall of the fixed column 5, fixed blocks 9 are fixedly connected to both sides of the inner wall of the second screen frame 2, a sliding column 10 is slidably connected to the middle portion of the fixed block 9, a support plate 11 is fixedly connected to the top end of the sliding column 10, a second spring 12 is fixedly arranged between the bottom end of the support plate 11 and the top end of the fixed block 9, the second spring 12 is, the side walls of the first sieve frame 1 and the second sieve frame 2 are fixedly provided with connecting cylinders 17, and L-shaped inserted rods 18 are connected in the connecting cylinders 17 in a sliding manner; utilize first spring 8 to draw the top of 6 bottoms of collar and the fixed section of thick bamboo 4 of second to guarantee to close between first bank of screens 1 and the second bank of screens 2, can support backup pad 11 through second spring 12, thereby utilize backup pad 11 to carry out the supporting role to screen cloth body 14, utilize L shape inserted bar 18 to match and peg graft at two connecting cylinder 17 inner walls.
In the embodiment, one end of the first spring 8 is fixedly connected to the top end of the second fixed cylinder 4, the other end of the first spring 8 is fixedly connected with the mounting ring 6, the mounting ring 6 is rotatably connected to the bottom end of the first fixed cylinder 3, and the mounting ring 6 is connected to the side wall of the fixed column 5 in a sliding manner in a matching manner; the second fixed cylinder 4 and the mounting ring 6 are pulled together by the first spring 8, and then the first fixed cylinder 3 can be rotated conveniently through the mounting ring 6. The top end of the fixed column 5 is fixedly connected with a first limiting disc 7, and the thickness of the first limiting disc 7 is five to ten millimeters; can restrict fixed column 5 through first spacing dish 7 and can not break away from the inner wall of first fixed cylinder 3, be convenient for carry out the sliding property of first fixed cylinder 3. The bottom end of the sliding column 10 is fixedly connected with a second limiting disc 13, and the second limiting disc 13 is positioned below the fixing block 9; the second limiting disc 13 can prevent the sliding column 10 from sliding in the fixed block 9 to cause separation, so that the sliding performance of the sliding column 10 in the fixed block 9 is facilitated. Sealing rings 15 are fixedly arranged at the bottom end of the first sieve frame 1 and the top end of the second sieve frame 2; utilize sealing washer 15 can guarantee to have better leakproofness when first bank of screens 1 and second bank of screens 2 are closed, the vibrations screening of being convenient for is used. The bottom end of the support frame 16 is higher than the bottom end of the first screen frame 1, and the support frame 16 is supported on the top end frame of the screen body 14; the support frame 16 is convenient for better supporting function of the screen body 14, thereby ensuring better fixing performance of the screen body 14. The top end of one connecting cylinder 17 is fixedly connected with a third spring 19, and the other end of the third spring 19 is fixedly arranged at one end of an L-shaped inserted link 18; the third spring 19 ensures that the L-shaped plug 18 can be plugged into the connecting cylinder 17 in a mating manner in the natural state.
The utility model discloses a theory of operation and use flow: the screen body 14 can be replaced by moving the first screen frame 1 upwards, sliding the first fixed cylinder 3 upwards on the side wall of the fixed column 5, lifting the L-shaped inserted rod 18 upwards to separate the L-shaped inserted rod 18 from the connecting cylinder 17, rotating the first screen frame 1 until the screen body 14 can be taken out of the second screen frame 2, placing the replaced screen body 14 on the supporting plate 11, supporting the supporting plate 11 through the second spring 12 to protrude the screen body 14 at the top end of the second screen frame 2, pulling the first screen frame 1 upwards while pulling the L-shaped inserted rod 18 upwards, rotating the first screen frame 1 to be right above the second screen frame 2 to release the first screen frame 1, supporting the supporting frame 16 at the top end side edge of the screen body 14, and then under the supporting action of the supporting plate 11 and the supporting frame 16, the stability of the installation of the screen body 14 is ensured, then the L-shaped inserted rod 18 is loosened, and the L-shaped inserted rod 18 is clamped in the connecting cylinder 17 under the action of the third spring 19, so that the replacement of the screen by the vibrating screen is completed.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a reciprocating sieve convenient to change screen cloth, includes first bank and second bank, its characterized in that: the screen comprises a first screen frame, a second screen frame, a first fixed cylinder, a second fixed cylinder, a fixed column, a first spring, a second spring, a support frame, a connecting cylinder, a first fixing cylinder, a second fixing cylinder, a fixed column, a second fixing cylinder, a first spring, a fixed block, a sliding column, a support plate, a second spring, a screen body, a connecting cylinder, a second spring, a connecting cylinder and a connecting cylinder, wherein the first fixed cylinder is fixedly connected with the side wall of the first screen frame, the fixed column is fixedly connected inside the second fixed cylinder, the fixed column penetrates through the first fixed cylinder and is rotatably connected to the inner wall of the first fixed cylinder, the side wall of the fixed column is provided with the first spring, the fixed block is fixedly connected to both sides of the inner wall of the second screen frame, the sliding column is fixedly connected to the top end of the support plate, an L-shaped inserted rod is connected in the connecting cylinder in a sliding manner.
2. The shaker as claimed in claim 1, wherein the shaker further comprises: first spring one end fixed connection is on the fixed section of thick bamboo top of second, first spring other end fixedly connected with collar, the collar rotates to be connected in first fixed section of thick bamboo bottom, and collar match sliding connection at the fixed column lateral wall.
3. The shaker as claimed in claim 1, wherein the shaker further comprises: the top end of the fixed column is fixedly connected with a first limiting disc, and the thickness of the first limiting disc is five to ten millimeters.
4. The shaker as claimed in claim 1, wherein the shaker further comprises: the bottom end of the sliding column is fixedly connected with a second limiting disc, and the second limiting disc is located below the fixing block.
5. The shaker as claimed in claim 1, wherein the shaker further comprises: and sealing rings are fixedly arranged at the bottom end of the first sieve frame and the top end of the second sieve frame.
6. The shaker as claimed in claim 1, wherein the shaker further comprises: the bottom end of the support frame is higher than the bottom end of the first screen frame, and the support frame is supported on a top frame of the screen body.
7. The shaker as claimed in claim 1, wherein the shaker further comprises: one of them connecting cylinder top fixedly connected with third spring, third spring other end fixed mounting is in L shape inserted bar one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388382.0U CN211247331U (en) | 2019-12-27 | 2019-12-27 | Vibrating screen convenient to change screen cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388382.0U CN211247331U (en) | 2019-12-27 | 2019-12-27 | Vibrating screen convenient to change screen cloth |
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| Publication Number | Publication Date |
|---|---|
| CN211247331U true CN211247331U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388382.0U Active CN211247331U (en) | 2019-12-27 | 2019-12-27 | Vibrating screen convenient to change screen cloth |
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| CN (1) | CN211247331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451671A (en) * | 2022-09-20 | 2022-12-09 | 湖南省展望生物科技发展有限公司 | Tea-oil camellia stoving preparator |
-
2019
- 2019-12-27 CN CN201922388382.0U patent/CN211247331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451671A (en) * | 2022-09-20 | 2022-12-09 | 湖南省展望生物科技发展有限公司 | Tea-oil camellia stoving preparator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523528 No.7, Yinhe 2nd Road, shishuikou village, Qiaotou town, Dongguan City, Guangdong Province Patentee after: Dahan high performance materials (Guangdong) Co.,Ltd. Address before: 523528 No.7, Yinhe 2nd Road, shishuikou village, Qiaotou town, Dongguan City, Guangdong Province Patentee before: Korea chemical industry high performance materials (Dongguan) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |