CN219505399U - Extrusion device convenient for replacing filter screen of stirring cylinder - Google Patents
Extrusion device convenient for replacing filter screen of stirring cylinder Download PDFInfo
- Publication number
- CN219505399U CN219505399U CN202320087968.7U CN202320087968U CN219505399U CN 219505399 U CN219505399 U CN 219505399U CN 202320087968 U CN202320087968 U CN 202320087968U CN 219505399 U CN219505399 U CN 219505399U
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- filter screen
- staple bolt
- hinged support
- ring
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Abstract
Extrusion device convenient to change mixing bowl filter screen, including first flange and second flange, first flange and second flange pass through the staple bolt butt joint, one side of first flange is equipped with horizontal hinged support, the upper and lower both sides of horizontal hinged support are connected with vertical hinged support respectively, one side of second flange is equipped with the articulated head with horizontal hinged support matched with, the articulated head is articulated with horizontal hinged support, the staple bolt includes upper segment staple bolt and hypomere staple bolt, the one end of upper segment staple bolt and hypomere staple bolt is articulated with vertical hinged support respectively, the connection of other end detachable, the opposite one end of first flange and second flange is equipped with the filter screen mounting groove, the detachable installation of filter screen is in the filter screen mounting groove. Only need dismantle staple bolt a bolt, just can open the second flange, filter screen easy dismounting, filter screen detachable installs in the filter screen mounting groove, and filter screen installation location is convenient to it is more convenient to make the change filter screen, has reduced the time of changing the filter screen, has improved production efficiency.
Description
Technical Field
The utility model relates to the technical field of organosilicon production, in particular to an extrusion device convenient for replacing a filter screen of a stirring cylinder.
Background
When the organic silicon materials in the stirring cylinder are extruded, the organic silicon materials are required to be filtered through an extrusion device at the bottom of the cylinder body, and when one cylinder is extruded, a steel wire filter screen in the extrusion device is required to be replaced. Because two flanges of present extrusion device adopt bolted connection, when changing the filter screen, need dismantle and install a plurality of bolts, the operation is comparatively loaded down with trivial details, has taken more production time, and in addition, current filter screen is square structure, is the centre gripping between two flanges, and the filter screen does not have the location during the installation, need hold the filter screen with one hand, and the other hand supports and pushes away the flange, prevents that the filter screen from dropping, inconvenient operation. Therefore, the existing extrusion device needs to be improved, so that the filter screen can be replaced more conveniently, and the production efficiency is improved.
Disclosure of Invention
The utility model aims to solve the technical problems that: the problem that exists among the above-mentioned background art is solved, provide an extrusion device convenient to change mixing bowl filter screen, two flanges of this extrusion device are articulated, and install through staple bolt butt joint, during the dismouting flange, only need dismantle a bolt, easy dismounting is equipped with the filter screen mounting groove in first flange simultaneously, filter screen detachable installs in the filter screen mounting groove, the installation location of the filter screen of being convenient for, thereby it is more convenient to make the change filter screen, the time of changing the filter screen has been reduced, production efficiency has been improved.
In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: extrusion device convenient to change mixing bowl filter screen, including first flange and second flange, first flange and second flange butt joint installation installs the filter screen between first flange and the second flange, first flange and second flange pass through the staple bolt butt joint, one side of first flange is equipped with horizontal hinged support, and the upper and lower both sides of horizontal hinged support are connected with vertical hinged support respectively, one side of second flange is equipped with the articulated head with horizontal hinged support matched with, and the articulated head is articulated with horizontal hinged support, the staple bolt includes upper segment staple bolt and hypomere staple bolt, and the one end of upper segment staple bolt and hypomere staple bolt are articulated with vertical hinged support respectively, and the other end detachable of upper segment staple bolt and hypomere staple bolt is connected, the one end that first flange and second flange are relative is equipped with the filter screen mounting groove, and the filter screen detachable installs in the filter screen mounting groove.
The lower section anchor ear is kept away from the one end of vertical hinged support and is installed the pivot screw rod, and the upper segment anchor ear is kept away from the one end installation of vertical hinged support and is equipped with the spacing groove, and when upper segment anchor ear and lower segment anchor ear were closed up, in the pivot screw rod can block into the spacing groove, the pivot screw rod upper end has connect the handle nut soon.
The filter screen is installed on the support ring.
The filter screen is characterized in that an annular groove is formed in one side of the support ring, a fixing ring is arranged in the annular groove, the edge of the filter screen is pressed and fixed in the annular groove through the fixing ring, and the support ring is arranged in the filter screen mounting groove.
And one end of the second flange, which is opposite to the first flange, is provided with a support grid.
And a sealing ring mounting ring groove is formed in one end, opposite to the first flange, of the second flange, and a sealing ring is arranged in the sealing ring mounting ring groove.
The bottom of filter screen mounting groove still is equipped with the blind hole, installs in the blind hole and supports and push away the device, support and push away the device and include to push away post and spring, support and push away the gliding installation of post in the blind hole, spring installation is in the blind hole, and one end supports and pushes against blind hole bottom, and the other end supports and pushes away the post.
The utility model has the following beneficial effects:
1. the first flange is articulated with the second flange to through staple bolt butt joint installation, during the dismouting second flange, only need dismantle a bolt of staple bolt, easy dismounting is equipped with the filter screen mounting groove in first flange simultaneously, and filter screen detachable installs in the filter screen mounting groove, and the installation location of filter screen of being convenient for makes to change the filter screen more convenient, has reduced the time of changing the filter screen, has improved production efficiency.
2. The filter screen is installed on the support ring, places because the rigidity of filter screen is lower, causes the filter screen deformation when direct installation.
3. The support grid provides support for the filter screen and prevents the filter screen from deforming and disengaging during extrusion.
4. The bottom of filter screen mounting groove still is equipped with the blind hole, installs in the blind hole and supports pushing equipment, is convenient for take out the filter screen.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
FIG. 2 is a schematic view of the cross-sectional structure A-A in FIG. 1.
Fig. 3 is a schematic perspective view of the present utility model.
Fig. 4 is a schematic view showing a state of the utility model when the filter screen is replaced and detached.
Fig. 5 is a schematic perspective view of a first flange according to the present utility model.
Fig. 6 is a schematic perspective view of a second flange according to the present utility model.
Fig. 7 is a schematic perspective view of a filter screen according to the present utility model.
Fig. 8 is a schematic view of the longitudinal sectional structure of fig. 7.
Fig. 9 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: the device comprises a first flange 110, a transverse hinged support 111, a longitudinal hinged support 112, a filter screen mounting groove 113, a blind hole 114, a second flange 120, a hinge joint 121, a support grid 122, a seal ring mounting ring groove 123, a seal ring 124, a pushing device 130, a pushing post 131, a spring 132, a hoop 200, an upper hoop 210, a limit groove 211, a lower hoop 220, a rotating shaft screw 221, a handle nut 230, a filter screen 300, a support ring 310, a ring groove 311 and a fixing ring 312.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-9, an extrusion device for conveniently replacing a filter screen of a stirring tank comprises a first flange 110 and a second flange 120, wherein the first flange 110 and the second flange 120 are in butt joint, a filter screen 300 is installed between the first flange 110 and the second flange 120, the first flange 110 and the second flange 120 are in butt joint through a hoop 200, a transverse hinged support 111 is arranged on one side of the first flange 110, longitudinal hinged supports 112 are respectively connected to the upper side and the lower side of the transverse hinged support 111, a hinge joint 121 matched with the transverse hinged support 111 is arranged on one side of the second flange 120, the hinge joint 121 is hinged with the transverse hinged support 111, the hoop 200 comprises an upper section hoop 210 and a lower section hoop 220, one ends of the upper section hoop 210 and the lower section hoop 220 are respectively hinged with the longitudinal hinged supports 112, the other ends of the upper section hoop 210 and the lower section hoop 220 are in detachable butt joint, a filter screen mounting groove 113 is formed in one end of the first flange 110 opposite to the second flange 120, and the filter screen 300 is detachably mounted in the filter screen mounting groove 113. The first flange 110 and the second flange 120 of the extrusion device are hinged, and are installed in a butt joint way through the anchor ear 200, when the second flange 120 is dismounted, only one bolt of the anchor ear 200 is required to be dismounted, the dismounting is convenient, meanwhile, the filter screen mounting groove 113 is formed in the first flange 110, the filter screen 300 is detachably mounted in the filter screen mounting groove 113, and the filter screen 300 is convenient to mount and position, so that the filter screen is more convenient to replace, the time for replacing the filter screen is reduced, and the production efficiency is improved.
In use, the first flange 110 is fixedly attached to the mixing drum. When replacing the filter screen, referring to fig. 4, the end of the upper segment hoop 210 connected to the lower segment hoop 220 is detached, so that the upper segment hoop 210 and the lower segment hoop 220 are turned and separated, and then the second flange 120 is turned and opened, and then the filter screen 300 is removed from the filter screen mounting groove 113.
When the filter screen 300 is installed, the filter screen 300 is annular, the filter screen is placed on the filter screen installation groove 113 during installation, after the first flange 110 and the second flange 120 are rotated and folded, the upper section hoop 210 and the lower section hoop 220 are folded and tightly hold the first flange 110 and the second flange 120, the second flange 120 compresses the edge of the filter screen 300, and the first flange 110 and the second flange 120 are in sealing butt joint.
Referring to fig. 2, opposite sides of the upper section hoop 210 and the lower section hoop 220 are provided with a groove with a trapezoid structure, the bottom width of the groove is smaller than the width of the opening, and when the two flanges are folded, the outer circumferences of the first flange 110 and the second flange 120 are clamped in the groove.
Referring to fig. 4, a rotary shaft screw 221 is installed at one end of the lower section anchor ear 220 far away from the longitudinal hinge support 112, a limit groove 211 is installed at one end of the upper section anchor ear 210 far away from the longitudinal hinge support 112, when the upper section anchor ear 210 and the lower section anchor ear 220 are folded, the rotary shaft screw 221 can be clamped into the limit groove 211, and a handle nut 230 is screwed at the upper end of the rotary shaft screw 221. Simple structure, convenient operation only need manual rotation handle nut 230, can fix upper segment staple bolt 210 and lower segment staple bolt 220, makes first flange 110 and second flange 120 butt joint.
The upper section hoop 210 and the lower section hoop 220 may be connected by a locking buckle, in addition to the above-described structure.
Since the filter 300 has low rigidity, the filter 300 is easily deformed when directly mounted, and thus, referring to fig. 7, the filter 300 is mounted on the support ring 310. The filter screen 300 may be welded to the support ring 310 or may be connected by compression.
In the preferred embodiment, referring to fig. 8, a ring groove 311 is formed at one side of the support ring 310, a fixing ring 312 is installed in the ring groove 311, the edge of the filter screen 300 is fixed in the ring groove 311 by pressing the fixing ring 312, and the support ring 310 is installed in the filter screen installation groove 113.
Referring to fig. 6, an end of the second flange 120 opposite to the first flange 110 is provided with a support grid 122. The support grid 122 provides support for the filter screen, preventing the filter screen 300 from deforming out of the way during extrusion.
In a preferred embodiment, referring to fig. 7, a seal ring installation groove 123 is provided at an end of the second flange 120 opposite to the first flange 110, and a seal ring 124 is installed in the seal ring installation groove 123. Enabling a better and more convenient seal of the first flange 110 with the second flange 120.
Referring to fig. 2, 5 and 9, in order to facilitate the removal of the filter screen 300, a blind hole 114 is further provided at the bottom of the filter screen mounting groove 113, a pushing device 130 is installed in the blind hole 114, the pushing device 130 includes a pushing post 131 and a spring 132, the pushing post 131 is slidably installed in the blind hole 114, the spring 132 is installed in the blind hole 114, one end abuts against the bottom of the blind hole 114, and the other end abuts against the pushing post 131.
In use, when the second flange 120 is opened, the push posts 131 extend under the action of the springs, thereby lifting up the filter screen 300. In order to facilitate the installation of the filter screen 300, the push post 131 protrudes to a height lower than that of the filter screen installation groove 113 in a free state. Thus, when only the annular filter 300 is adopted, the pushing column 131 pushes up the filter 300, so that the filter 300 is positioned at the inner edge of the filter mounting groove 113, the middle part of the filter 300 is pressed by fingers, and the edge of the filter 300 is tilted, so that the filter can be conveniently taken out. When the filter screen 300 provided with the support ring 310 is used, the pushing post 131 is extended under the action of the spring, so that half of the support ring 310 extends out of the filter screen mounting groove 113, thereby facilitating the removal of the support ring 310.
The working process and principle of the utility model are as follows:
when the filter screen is replaced, referring to fig. 4, the end of the upper section hoop 210 connected with the lower section hoop 220 is detached, so that the upper section hoop 210 and the lower section hoop 220 are turned and separated, and then the second flange 120 is turned and opened. When the second flange 120 is opened, the pushing post 131 is extended under the action of the spring, so as to jack up the support ring 310, and half of the support ring 310 is extended out of the filter screen mounting groove 113, so that the support ring 310 and the filter screen 300 can be conveniently removed.
When the filter screen mounting groove 113 is mounted, the support ring 310 with the filter screen 300 is placed in the filter screen mounting groove 113, the second flange 120 is folded in a rotating mode, so that the support ring 310 is pressed into the filter screen mounting groove 113, and then the upper section hoop 210 and the lower section hoop 220 are folded to tightly hold the first flange 110 and the second flange 120. The whole disassembly and assembly process is simple and convenient.
Claims (7)
1. Extrusion device convenient to change mixing bowl filter screen, including first flange (110) and second flange (120), first flange (110) and second flange (120) butt joint installation install filter screen (300), its characterized in that between first flange (110) and second flange (120): first flange (110) and second flange (120) are through staple bolt (200) butt joint, one side of first flange (110) is equipped with horizontal hinged support (111), and the upper and lower both sides of horizontal hinged support (111) are connected with vertical hinged support (112) respectively, one side of second flange (120) be equipped with horizontal hinged support (111) matched with articulated joint (121), articulated joint (121) are articulated with horizontal hinged support (111), staple bolt (200) are including upper segment staple bolt (210) and hypomere staple bolt (220), and the one end of upper segment staple bolt (210) and hypomere staple bolt (220) is articulated with vertical hinged support (112) respectively, and the other end detachable of upper segment staple bolt (210) and hypomere staple bolt (220) is connected, the opposite one end of first flange (110) and second flange (120) is equipped with filter screen mounting groove (113), and filter screen (300) detachable installs in filter screen mounting groove (113).
2. The extrusion apparatus for facilitating replacement of a bowl screen as recited in claim 1, wherein: the rotary shaft screw (221) is installed to one end that vertical hinged support (112) was kept away from to hypomere staple bolt (220), and one end that vertical hinged support (112) was kept away from to upper segment staple bolt (210) is installed and is equipped with spacing groove (211), and when upper segment staple bolt (210) and hypomere staple bolt (220) were closed, in spacing groove (211) can be blocked in rotary shaft screw (221), handle nut (230) have been connect soon to rotary shaft screw (221) upper end.
3. The extrusion apparatus for facilitating replacement of a bowl screen as recited in claim 1, wherein: the filter screen (300) is mounted on a support ring (310).
4. An extrusion apparatus for facilitating replacement of a bowl screen according to claim 3, wherein: one side of the supporting ring (310) is provided with a ring groove (311), a fixing ring (312) is arranged in the ring groove (311), the edge of the filter screen (300) is pressed and fixed in the ring groove (311) through the fixing ring (312), and the supporting ring (310) is arranged in the filter screen mounting groove (113).
5. The extrusion apparatus for facilitating replacement of a bowl screen as recited in claim 1, wherein: the end of the second flange (120) opposite to the first flange (110) is provided with a support grid (122).
6. The extrusion apparatus for facilitating replacement of a bowl screen as recited in claim 1, wherein: and a sealing ring mounting annular groove (123) is formed in one end, opposite to the first flange (110), of the second flange (120), and a sealing ring (124) is arranged in the sealing ring mounting annular groove (123).
7. An extrusion apparatus for facilitating the replacement of a bowl screen according to claim 1 or 3, wherein: the bottom of filter screen mounting groove (113) still is equipped with blind hole (114), installs in blind hole (114) and supports pushing equipment (130), support pushing equipment (130) including supporting pushing post (131) and spring (132), support pushing post (131) slidable mounting in blind hole (114), spring (132) are installed in blind hole (114), and one end supports and leans on blind hole (114) bottom, and the other end supports and pushes against pushing post (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320087968.7U CN219505399U (en) | 2023-01-30 | 2023-01-30 | Extrusion device convenient for replacing filter screen of stirring cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320087968.7U CN219505399U (en) | 2023-01-30 | 2023-01-30 | Extrusion device convenient for replacing filter screen of stirring cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219505399U true CN219505399U (en) | 2023-08-11 |
Family
ID=87523428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320087968.7U Active CN219505399U (en) | 2023-01-30 | 2023-01-30 | Extrusion device convenient for replacing filter screen of stirring cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219505399U (en) |
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2023
- 2023-01-30 CN CN202320087968.7U patent/CN219505399U/en active Active
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