CN213325256U - Star-shaped discharger - Google Patents
Star-shaped discharger Download PDFInfo
- Publication number
- CN213325256U CN213325256U CN202022343276.3U CN202022343276U CN213325256U CN 213325256 U CN213325256 U CN 213325256U CN 202022343276 U CN202022343276 U CN 202022343276U CN 213325256 U CN213325256 U CN 213325256U
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- CN
- China
- Prior art keywords
- connecting plate
- casing
- impeller
- bearing
- star
- Prior art date
- 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
Links
- 239000004952 Polyamide Substances 0.000 claims abstract description 9
- 229920002647 polyamide Polymers 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 41
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 230000005389 magnetism Effects 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 230000009467 reduction Effects 0.000 abstract description 7
- 238000005266 casting Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 description 9
- 238000007599 discharging Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a star type tripper, including motor, reduction gear, impeller, pivot, left connecting plate, right connecting plate, left bearing, right bearing and casing, the inside inner chamber that is provided with of casing, the impeller sets up in the pivot to be located the inner chamber, the inner circle of left side bearing, right bearing is connected with the pivot, the outer lane of left side bearing, right bearing with be connected with left connecting plate and right connecting plate respectively, left side connecting plate and right connecting plate are located respectively with the casing both sides to with casing bolted connection, motor drive shaft is connected with the reduction gear, the pivot is connected with the reduction gear, impeller and casing material are the polyamide. The utility model discloses change the material of impeller and casing into polyamide, can effectively solve impeller and casing that the steel sheet welded or the casting formed, in battery material production process, impeller, casing, material produced the friction mutually and will make the material produce too high magnetism, finally will lead to the problem that the product is not up to standard.
Description
Technical Field
The utility model belongs to the technical field of the tripper, especially belong to a star type tripper.
Background
The star-shaped discharger is the main device for storing, feeding, quantitatively feeding, airflow conveying and ash discharging in a dust removal device system, and the star-shaped dischargers are arranged at the outlets of the bag type dust collector and the cyclone dust collector, so that dust in a dust hopper of the dust collector is timely discharged, and the air tightness of the dust removal system is ensured. The star-shaped discharger is suitable for storing, feeding and quantitatively feeding powdery materials and granular materials. Star type tripper theory of operation: the powdery material or the granular material falls into the material groove of the impeller from the feeding hole under the self gravity, the motor drives the impeller to rotate through the speed reducer and the rotating shaft, when the impeller rotates for 90 degrees, the material groove filled with the powdery material or the granular material faces downwards and is opposite to the discharging hole, and the powdery material or the granular material falls out from the discharging hole under the self gravity.
Present impeller and casing are all welded or cast with the steel sheet and are formed, but when battery material produces, the finished product can not contain the magnetism, and the steel sheet welds impeller and casing that system or casting formed, in battery material production process, impeller and casing and material production friction will make the material produce too high magnetism, will finally lead to the product not up to standard, the utility model discloses change the material of impeller and casing into polyamide, can effectively solve impeller and casing that the steel sheet welded or casting formed, in battery material production process, impeller, casing, material produce the friction mutually and will make the material produce too high magnetism, will finally lead to the problem that the product is not up to standard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at improving and innovating the shortcoming and the problem that exist among the background art, provide a star type tripper.
The technical scheme of the utility model a structure a star type tripper, including motor, reduction gear, impeller, pivot, left connecting plate, right connecting plate, left bearing, right bearing and casing, the inside inner chamber that is provided with of casing, the impeller sets up in the pivot to be located the inner chamber, the inner circle of left side bearing, right bearing is connected with the pivot, the outer lane of left side bearing, right bearing with be connected with left connecting plate and right connecting plate respectively, left side connecting plate and right connecting plate are located respectively with the casing both sides to with casing bolted connection, motor drive shaft is connected with the reduction gear, the pivot is connected with the reduction gear, impeller and casing material are the polyamide.
Preferably, the rotating shaft penetrates through the connecting disc to be connected with the inner ring of the right bearing, a reinforcing rib is arranged between the connecting disc and the right connecting plate, two ends of the reinforcing rib are respectively connected with the connecting disc and the right connecting plate, a sleeve is arranged between the connecting disc and the right connecting plate, and the part of the rotating shaft, which is located between the connecting disc and the right connecting plate, is located in the sleeve.
Preferably, be provided with the sand grip on the pivot, the sand grip interference sets up in the recess, the recess sets up on the impeller.
Preferably, the upper part of the inner cavity is connected with the feeding hole, and the lower part of the inner cavity is communicated with the discharging hole.
Preferably, the left connecting plate and the right connecting plate are arranged in plate grooves in an interference mode, and the plate grooves are formed in the machine shell.
Preferably, the motor and the speed reducer are in bolt connection.
Preferably, the connecting disc and the speed reducer are in bolt connection.
Preferably, a sealing ring is arranged between the inner ring and the outer ring of the left bearing and the right bearing.
The utility model has the advantages and beneficial effect:
present impeller and casing are all welded or cast with the steel sheet and are formed, but when battery material produces, the finished product can not contain the magnetism, and the steel sheet welds impeller and casing that system or casting formed, in battery material production process, impeller and casing and material production friction will make the material produce too high magnetism, will finally lead to the product not up to standard, the utility model discloses change the material of impeller and casing into polyamide, can effectively solve impeller and casing that the steel sheet welded or casting formed, in battery material production process, impeller, casing, material produce the friction mutually and will make the material produce too high magnetism, will finally lead to the problem that the product is not up to standard.
Drawings
FIG. 1 is a schematic structural view of the star discharger.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic view of the structure of the casing after the impeller is assembled.
Fig. 4 is a schematic structural view of the impeller.
Description of the figures:
1-motor, 2-speed reducer, 3-impeller, 4-rotating shaft, 5-left connecting plate, 6-right connecting plate, 7-left bearing, 8-right bearing, 9-machine shell, 10-connecting plate, 11-reinforcing rib, 12-sleeve, 13-convex strip, 14-groove, 15-feed inlet, 16-plate groove, 17-inner cavity and 18-material groove.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
As shown in fig. 1 to 4, a star-shaped discharger comprises a motor 1, a speed reducer 2, an impeller 3, a rotating shaft 4, a left connecting plate 5, a right connecting plate 6, a left bearing 7, a right bearing 8 and a casing 9, and is characterized in that an inner cavity 17 is arranged inside the casing 9, the impeller 3 is arranged on the rotating shaft 4 and is positioned in the inner cavity 17, inner rings of the left bearing 7 and the right bearing 8 are connected with the rotating shaft 4, outer rings of the left bearing 7 and the right bearing 8 are respectively connected with the left connecting plate 5 and the right connecting plate 6, the left connecting plate 5 and the right connecting plate 6 are respectively positioned on two sides of the casing 9 and are connected with the casing 9 through bolts, a transmission shaft of the motor 1 is connected with the speed reducer 2, the rotating shaft 4 is connected with the speed reducer 2, and materials of the impeller 3 and the casing 9.
The utility model discloses a working process and principle:
the powdery material or the granular material falls into the material groove 18 of the impeller 3 from the feeding hole 15 under the self gravity, the motor 1 drives the impeller 3 to rotate through the speed reducer 2 and the rotating shaft 4, when the impeller 3 rotates for 90 degrees, the material groove 18 filled with the powdery material or the granular material faces downwards and is opposite to the discharging hole, and the powdery material or the granular material falls out from the discharging hole under the self gravity.
The utility model discloses change impeller 3 and casing 9's material into polyamide, can effectively solve impeller 3 and casing 9 that the steel sheet welded or the casting formed, in battery material production process, impeller 3, casing 9, material produced the friction mutually and will make the material produce too high magnetism, finally will lead to the problem that the product is not up to standard.
The polyamide also has the advantages of high softening point, heat resistance, smooth surface, small friction coefficient, wear resistance, corrosion resistance, alkali resistance, excellent electrical property and strong electrical insulation, and is very suitable for manufacturing the impeller 3 and the casing 9.
Example 2
On the basis of embodiment 1, as shown in fig. 1 to 4, the rotating shaft 4 passes through a connecting disc 10 to be connected with an inner ring of a right bearing 8, a reinforcing rib 11 is arranged between the connecting disc 10 and a right connecting plate 6, two ends of the reinforcing rib 11 are respectively connected with the connecting disc 10 and the right connecting plate 6, a sleeve 12 is arranged between the connecting disc 10 and the right connecting plate 6, and the part of the rotating shaft 4 between the connecting disc 10 and the right connecting plate 6 is positioned in the sleeve 12. The strengthening rib 11 plays a stabilizing effect, because when pivot 4 rotated, can produce vibrations, lead to right connecting plate 6 unstable, and strengthening rib 11 just plays a stabilizing effect, and sleeve pipe 12 plays a guard action, prevents that pivot 4 from direct and external contact, and connection pad 10 plays a connection effect. The rotating shaft 4 is connected with the inner ring of the right bearing 8 by passing through the connecting disc 10, so that a through hole is formed in the connecting disc 10, and the rotating shaft 4 passes through the through hole and is connected with the inner ring of the right bearing 8.
Example 3
In example 1, as shown in fig. 1 to 4, the rotating shaft 4 is provided with a convex strip 13, the convex strip 13 is arranged in a groove 14 in an interference manner, and the groove 14 is arranged on the impeller 3. The arrangement of the ribs 13 and the grooves 14 serves to stably connect the impeller 3 to the shaft 4.
Example 4
On the basis of the embodiment 1, as shown in fig. 1 to 4, the upper part of the inner cavity 17 is connected with the feeding hole 15, and the lower part is communicated with the discharging hole. The feed inlet 15 is used for feeding, and the discharge outlet is used for discharging.
Example 5
In embodiment 1, as shown in fig. 1 to 4, the left connecting plate 5 and the right connecting plate 6 are disposed in the plate groove 16 in an interference manner, and the plate groove 16 is disposed on the housing 9. Because the material of the shell 9 is polyamide, which is commonly called nylon, is a general name of a high polymer containing amide groups in a macromolecular main chain repeating unit, the shell is an engineering plastic widely applied in the industry at present, has certain elasticity, is easy to form interference fit with the left connecting plate 5 and the right connecting plate 6, and the left connecting plate 5 and the right connecting plate 6 are arranged in the plate groove 16 in an interference manner, thereby playing a sealing role and preventing powdery materials or granular materials from falling out of the inner cavity 17.
Example 6
In embodiment 1, as shown in fig. 1 to 4, the motor 1 and the speed reducer 2 are connected by bolts. The motor 1 and the speed reducer 2 are connected through bolts, and are convenient to disassemble and assemble.
Example 7
In embodiment 2, as shown in fig. 1 to 4, the connection plate 10 and the reduction gear 2 are bolted. The connecting disc 10 is connected with the speed reducer 2 through bolts, so that the dismounting and the assembling are convenient.
Example 8
In embodiment 1, as shown in fig. 1 to 4, a seal ring is provided between the inner ring and the outer ring of each of the left bearing 7 and the right bearing 8. The sealing ring has a sealing function to prevent the powdery or granular materials from falling out of the inner cavity 17.
Claims (8)
1. A star-shaped discharger comprises a motor (1), a speed reducer (2), an impeller (3), a rotating shaft (4), a left connecting plate (5), a right connecting plate (6), a left bearing (7), a right bearing (8) and a casing (9), and is characterized in that an inner cavity (17) is arranged inside the casing (9), the impeller (3) is arranged on the rotating shaft (4) and is positioned in the inner cavity (17), inner rings of the left bearing (7) and the right bearing (8) are connected with the rotating shaft (4), outer rings of the left bearing (7) and the right bearing (8) are respectively connected with the left connecting plate (5) and the right connecting plate (6), the left connecting plate (5) and the right connecting plate (6) are respectively positioned at two sides of the casing (9) and are connected with the casing (9) through bolts, a transmission shaft of the motor (1) is connected with the speed reducer (2), the rotating shaft (4) is connected with the speed reducer (2), the impeller (3) and the casing (9) are made of polyamide.
2. A star discharger according to claim 1 wherein the rotary shaft (4) passes through the connecting disc (10) and is connected with the inner ring of the right bearing (8), a reinforcing rib (11) is arranged between the connecting disc (10) and the right connecting plate (6), both ends of the reinforcing rib (11) are respectively connected with the connecting disc (10) and the right connecting plate (6), a sleeve (12) is arranged between the connecting disc (10) and the right connecting plate (6), and the part of the rotary shaft (4) between the connecting disc (10) and the right connecting plate (6) is positioned in the sleeve (12).
3. A star-type discharger according to claim 1, wherein the rotary shaft (4) is provided with a rib (13), the rib (13) is arranged in a groove (14) in an interference manner, and the groove (14) is arranged on the impeller (3).
4. A star-shaped discharger according to claim 1, wherein the inner chamber (17) is connected with the inlet (15) at the upper part and is connected with the outlet at the lower part.
5. A star-shaped discharger according to claim 1, wherein the left connecting plate (5) and the right connecting plate (6) are arranged in the plate groove (16) in an interference manner, and the plate groove (16) is arranged on the casing (9).
6. A star-shaped discharger according to claim 1, wherein the motor (1) is bolted to the speed reducer (2).
7. A star-shaped discharger according to claim 2 wherein the coupling disc (10) is bolted to the speed reducer (2).
8. A star discharger according to claim 1, wherein a sealing ring is arranged between the inner ring and the outer ring of the left bearing (7) and the right bearing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022343276.3U CN213325256U (en) | 2020-10-20 | 2020-10-20 | Star-shaped discharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022343276.3U CN213325256U (en) | 2020-10-20 | 2020-10-20 | Star-shaped discharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213325256U true CN213325256U (en) | 2021-06-01 |
Family
ID=76073408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022343276.3U Expired - Fee Related CN213325256U (en) | 2020-10-20 | 2020-10-20 | Star-shaped discharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213325256U (en) |
-
2020
- 2020-10-20 CN CN202022343276.3U patent/CN213325256U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |