CN212348057U - Dust removal equipment for investment casting - Google Patents
Dust removal equipment for investment casting Download PDFInfo
- Publication number
- CN212348057U CN212348057U CN202020223591.XU CN202020223591U CN212348057U CN 212348057 U CN212348057 U CN 212348057U CN 202020223591 U CN202020223591 U CN 202020223591U CN 212348057 U CN212348057 U CN 212348057U
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- Prior art keywords
- dust
- inlet pipe
- fixedly connected
- dust removal
- investment casting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a investment casting's dust collecting equipment, including the dust removal case, a plurality of locking universal wheels of dust removal bottom of the case portion fixedly connected with, the dust removal roof portion is connected with the suction fan, the air intake has been seted up to dust removal case lateral wall, air intake inside wall fixedly connected with air-supply line, the air-supply line is connected with into dirt pipe through coupling mechanism, it is connected with the filter through installation mechanism to advance dirt pipe, it has anti-clogging mechanism to advance dirt intraductal the connection, coupling mechanism includes the first ring flange of fixed connection at the air-supply line tip, dust inlet pipe tip fixedly connected with second ring flange, pass through bolted connection between first ring flange and the second ring flange, installation mechanism includes two fixed blocks. The utility model discloses a dust inlet pipe, mounting groove, compression spring, fixed block, installing port and the cooperation of baffle are used, have realized the quick replacement maintenance clearance of filter, have improved the practicality of device.
Description
Technical Field
The utility model relates to an investment dust removal technical field especially relates to an investment casting's dust collecting equipment.
Background
The investment casting is also called lost wax casting, and comprises the procedures of wax pressing, wax trimming, tree forming, slurry dipping, wax melting, molten metal casting, post-treatment and the like. In the investment casting industry, the shell making process is a complex process, and each shell making process requires three processes: the shell with the required thickness can be obtained by repeating the steps of coating, sanding and drying for many times, and sanding is an important process in shell manufacturing, dust pollution is generated in the sanding process, and dust generated in the sanding process needs to be removed by dust removing equipment.
The filter screen among the present dust collecting equipment is mostly fixed and can not be dismantled in the pipeline, the clearance and the maintenance of the filter screen of being not convenient for, and a large amount of dusts of adhesion cause the jam easily on the filter simultaneously and lead to the poor phenomenon of dust removal effect, consequently need a dust collecting equipment of investment casting urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the investment casting dust removing equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an investment casting's dust collecting equipment, includes the dust removal case, a plurality of locking universal wheels of dust removal bottom of the case portion fixedly connected with, the dust removal roof portion is connected with the suction fan, the air intake has been seted up to dust removal case lateral wall, air intake inside wall fixedly connected with air-supply line, the air-supply line is connected with into dirt pipe through coupling mechanism, it is connected with the filter through installation mechanism to advance dirt pipe, it has anti-clogging mechanism to advance dirt intraductal the connection.
Preferably, coupling mechanism includes the first ring flange of fixed connection at the air intake pipe tip, it has the second ring flange to advance dirt pipe tip fixedly connected with, pass through bolted connection between first ring flange and the second ring flange.
Preferably, installation mechanism includes two fixed blocks, the mounting groove has been seted up to dust inlet pipe bottom lateral wall, the bottom passes through multiunit compression spring and the fixed block bottom fixed connection who is located the mounting groove in the mounting groove, dust inlet pipe top lateral wall has seted up the installing port, dust inlet pipe top rotates and is connected with the baffle, the baffle is located directly over the installing port, one of them the fixed block is located the installing port, two the spread groove has all been seted up to the relative one side of fixed block, the filter with two bottom sliding connection in the spread groove.
Preferably, the inner side wall of the connecting groove is fixedly connected with the outer side wall of the filter plate through a return spring.
Preferably, prevent that jam mechanism is including rotating the axis of rotation of connection between dust inlet pipe inside wall, the impeller of two symmetry settings of axis of rotation lateral wall fixedly connected with, a plurality of cams of axis of rotation lateral wall fixedly connected with.
Preferably, a sealing ring is arranged at the joint of the air inlet and the air inlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a dust inlet pipe, mounting groove, compression spring, fixed block, installing port and the cooperation of baffle are used, have realized the quick replacement maintenance clearance of filter, have improved the practicality of device.
2. The utility model discloses a cooperation of first ring flange, second ring flange, bolt, reset spring, axis of rotation, impeller and cam is used, has realized shaking the filter, has avoided the phenomenon of filter jam.
Drawings
FIG. 1 is a schematic front view of a dust removing apparatus for investment casting according to the present invention;
fig. 2 is an enlarged view of a position a of the dust removing device for investment casting provided by the utility model.
In the figure: 1 dust removal case, 2 locking universal wheel, 3 suction fans, 4 air-supply lines, 5 first ring flanges, 6 second ring flanges, 7 bolts, 8 dust inlet pipes, 9 mounting grooves, 10 compression springs, 11 fixed blocks, 12 connecting grooves, 13 filter plates, 14 mounting holes, 15 return springs, 16 baffles, 17 rotating shafts, 18 impellers and 19 cams.
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.
Referring to fig. 1-2, the dust removing equipment for investment casting comprises a dust removing box 1 and is characterized in that a plurality of locking universal wheels 2 are fixedly connected to the bottom of the dust removing box 1, and the device can move by arranging the locking universal wheels 2, so that the practicability of the device is improved;
the top of the dust removal box 1 is connected with a suction fan 3, the side wall of the dust removal box 1 is provided with an air inlet, the inner side wall of the air inlet is fixedly connected with an air inlet pipe 4, a sealing ring is arranged at the joint of the air inlet and the air inlet pipe 4, and the sealing ring is arranged at the joint of the air inlet and the air inlet pipe 4, so that the stability of the device is improved;
the air inlet pipe 4 is connected with a dust inlet pipe 8 through a connecting mechanism, the connecting mechanism comprises a first flange 5 fixedly connected to the end part of the air inlet pipe 4, the end part of the dust inlet pipe 8 is fixedly connected with a second flange 6, the first flange 5 and the second flange 6 are connected through a bolt 7, and the dust inlet pipe 8 and the air inlet pipe 4 are stably connected through the matching use of the first flange 5, the second flange 6 and the bolt 7, so that the practicability of the device is improved;
the dust inlet pipe 8 is connected with the filter plate 13 through the mounting mechanism, the mounting mechanism comprises two fixed blocks 11, the side wall of the bottom of the dust inlet pipe 8 is provided with a mounting groove 9, the bottom in the mounting groove 9 is fixedly connected with the bottom of the fixed block 11 positioned in the mounting groove 9 through a plurality of groups of compression springs 10, the side wall of the top of the dust inlet pipe 8 is provided with a mounting port 14, the top of the dust inlet pipe 8 is rotatably connected with a baffle 16, the baffle 16 is rotatably connected with the top of the dust inlet pipe 8, the mounting port 14 is closed and opened through the movement of the baffle 16, the filter plate 13 is easily taken out and replaced, and the practicability of the;
The utility model discloses in, (theory of operation):
in an initial state, starting the suction fan 3, wherein the suction fan 3 is the prior art and not described in detail herein, the suction fan 3 sucks sand and stone from the dust inlet pipe 8 through suction, and since the impeller 18 is driven to rotate by airflow generated by the operation of the suction fan 3, the impeller 18 rotates and further drives the rotating shaft 17 to rotate;
When needing to change filter 13 or when keeping in repair and cleaning to filter 13, only need rotating baffle 16, baffle 16 rotates after, installing port 14 is in open state, and the multiunit compression spring 10 that is located mounting groove 9 will be located into the fixed block 11 that the dirt gave the pipe 8 top lateral wall through elasticity under the effect that does not have baffle 16 and pop out from installing port 14, through to the filter 13 who pops out clean can, avoided the phenomenon that filter 13 is not convenient for to change among the traditional device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an investment casting's dust collecting equipment, includes dust removal case (1), its characterized in that, a plurality of locking universal wheels of dust removal case (1) bottom fixedly connected with (2), dust removal case (1) top is connected with suction fan (3), the air intake has been seted up to dust removal case (1) lateral wall, air intake inside wall fixedly connected with air-supply line (4), air-supply line (4) are connected with into dirt pipe (8) through coupling mechanism, dust inlet pipe (8) are connected with filter (13) through installation mechanism, it prevents blockking up the mechanism to advance dirt pipe (8) in-connection.
2. The investment casting dust removing equipment according to claim 1, wherein the connecting mechanism comprises a first flange (5) fixedly connected to the end of the air inlet pipe (4), a second flange (6) fixedly connected to the end of the dust inlet pipe (8), and the first flange (5) and the second flange (6) are connected through bolts (7).
3. The dust removing equipment for investment casting as claimed in claim 1, wherein the mounting mechanism comprises two fixing blocks (11), the bottom side wall of the dust inlet pipe (8) is provided with a mounting groove (9), the bottom of the mounting groove (9) is fixedly connected with the bottom of the fixing block (11) positioned in the mounting groove (9) through a plurality of groups of compression springs (10), the top side wall of the dust inlet pipe (8) is provided with a mounting opening (14), the top of the dust inlet pipe (8) is rotatably connected with a baffle plate (16), the baffle plate (16) is positioned right above the mounting opening (14), one of the fixing blocks (11) is positioned in the mounting opening (14), one of the two fixing blocks (11) is provided with a connecting groove (12) at the opposite side, and the filter plate (13) is slidably connected with the bottom of the two connecting grooves (12).
4. An investment casting dusting apparatus according to claim 3 characterized in that the connection between the inner side wall of the connection groove (12) and the outer side wall of the filter plate (13) is fixed by a return spring (15).
5. The investment casting dust removing device according to claim 1, wherein the anti-blocking mechanism comprises a rotating shaft (17) rotatably connected between the inner side walls of the dust inlet pipe (8), two symmetrically arranged impellers (18) are fixedly connected to the outer side wall of the rotating shaft (17), and a plurality of cams (19) are fixedly connected to the outer side wall of the rotating shaft (17).
6. The investment casting dust removing equipment according to claim 1, wherein a sealing ring is arranged at the joint of the air inlet and the air inlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223591.XU CN212348057U (en) | 2020-02-28 | 2020-02-28 | Dust removal equipment for investment casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223591.XU CN212348057U (en) | 2020-02-28 | 2020-02-28 | Dust removal equipment for investment casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212348057U true CN212348057U (en) | 2021-01-15 |
Family
ID=74144784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020223591.XU Expired - Fee Related CN212348057U (en) | 2020-02-28 | 2020-02-28 | Dust removal equipment for investment casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212348057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843921A (en) * | 2021-01-21 | 2021-05-28 | 苏州曼凯系统集成科技有限公司 | Workshop organic waste gas discharge system |
| CN113427061A (en) * | 2021-08-02 | 2021-09-24 | 深圳市鲲鹏精密机械有限公司 | Numerically controlled fraise machine with dust fall environmental protection function |
| CN115321217A (en) * | 2022-10-12 | 2022-11-11 | 南通千山机械设备有限公司 | A press down dirt unloader for agricultural product processing |
-
2020
- 2020-02-28 CN CN202020223591.XU patent/CN212348057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843921A (en) * | 2021-01-21 | 2021-05-28 | 苏州曼凯系统集成科技有限公司 | Workshop organic waste gas discharge system |
| CN113427061A (en) * | 2021-08-02 | 2021-09-24 | 深圳市鲲鹏精密机械有限公司 | Numerically controlled fraise machine with dust fall environmental protection function |
| CN115321217A (en) * | 2022-10-12 | 2022-11-11 | 南通千山机械设备有限公司 | A press down dirt unloader for agricultural product processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |