CN211636798U - Cutting mechanism of garbage disposal crusher - Google Patents
Cutting mechanism of garbage disposal crusher Download PDFInfo
- Publication number
- CN211636798U CN211636798U CN202020004150.0U CN202020004150U CN211636798U CN 211636798 U CN211636798 U CN 211636798U CN 202020004150 U CN202020004150 U CN 202020004150U CN 211636798 U CN211636798 U CN 211636798U
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- China
- Prior art keywords
- blade disc
- feed cylinder
- crushing
- cutting mechanism
- rotating shaft
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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.)
- Withdrawn - After Issue
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- 238000005520 cutting process Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a cutting mechanism of a garbage disposal crusher. Including motor and axis of rotation structure, its characterized in that the axis of rotation structure pass flange chassis and connect the blade disc, blade disc top set up the feed cylinder, the blade disc on outwards set up in the center two sets of crushing cutters that are the circumference and distribute, the feed cylinder set up including, between two sets of outer crushing cutters, the feed cylinder open in lower part one side and have the pan feeding mouth, the blade disc outside set up a gear cutter dish, gear cutter dish and blade disc between form the clearance, the inner wall of gear cutter dish forms the vertical tooth's socket of round, the feed cylinder in be first crushing room, feed cylinder and gear cutter dish between smash the room for the second, blade disc and gear cutter dish between smash the room for the third. The utility model discloses a rubbing crusher cutting mechanism simple structure, including tertiary crushing cutting mutual synergism, carry out high-efficient shredding to rubbish, the crushing grain fineness after the processing reaches 2-3 millimeters, and it is reliable to operate steadily, and the noise is low.
Description
Technical Field
The utility model relates to a cutting mechanism of a garbage disposal crusher.
Background
The cutting mechanism of the existing garbage disposal crusher is generally only provided with one crushing chamber, the garbage is discharged after being subjected to primary crushing treatment only through a group of cutters, the garbage cannot be treated to a very fine degree due to insufficient fineness of treatment, and even if a secondary crushing structure is added, the cutting mechanism and the previous crushing procedure cannot form effective complementation usually, so that the final crushing effect is general.
SUMMERY OF THE UTILITY MODEL
The utility model discloses shortcoming to prior art exists provides a refuse treatment rubbing crusher cutting mechanism, handles rubbish through multi-stage reduction, has improved treatment effect and efficiency.
Therefore, the utility model adopts the following technical proposal: the utility model provides a refuse treatment rubbing crusher cutting mechanism, includes motor and axis of rotation structure, its characterized in that the axis of rotation structure pass flange chassis and connect the blade disc, blade disc top set up the feed cylinder, the blade disc on outwards set up inside and outside two sets of crushing cutters that are the circumference and distribute from the center, the feed cylinder set up including, between outer two sets of crushing cutters, the feed cylinder open in lower part one side and have the pan feeding mouth, the blade disc outside set up a gear blade disc, gear blade disc and blade disc between form the clearance, the inner wall of gear blade disc forms the vertical tooth's socket of round, the feed cylinder in be first crushing room, feed cylinder and gear blade disc between smash the room for the second, blade disc and gear blade disc between smash the room for the third.
The crushing cutter forms an inward concave radian towards the rotating direction of the cutter head.
The first crushing room in set up two centrosymmetric crushing cutters, the second crushing room in set up two centrosymmetric crushing cutters, the crushing cutter crisscross distribution in first crushing room and the second crushing room.
The crushing cutter comprises two blades which are integrally formed, a V-shaped notch is formed between the two blades, and the two blades form two cutter point parts which are one high and one low.
The axis of rotation structure include the axis of rotation, the lower part of axis of rotation sets up the polywedge bet band pulley, the blade disc is connected on the top of axis of rotation, set up a pair of combination bearing as supporting in the axis of rotation, combination bearing's upper portion sets up another single bearing and supports the axis of rotation, combination bearing between set up the fender ring, combination bearing and single bearing's outside set up the transmission flange cover, the upper end and the lower extreme of transmission flange cover set up end cover respectively.
The cutter head is connected with the rotating shaft through a spline structure.
The utility model discloses a rubbing crusher cutting mechanism simple structure, including tertiary crushing cutting mutual synergism, carry out high-efficient shredding to rubbish, the crushing grain fineness after the processing reaches 2-3 millimeters, and it is reliable to operate steadily, and the noise is low. The rotating shaft structure adopts a combination mode of three bearings to design shaft transmission, which is beneficial to the uniform distribution of load, avoids the bearing to bear additional load and ensures the reliability and stability of high-speed operation. Meanwhile, a contact type dynamic seal is adopted, the upper part and the lower part are simultaneously sealed, and the upper part prevents sewage of garbage in the crusher from entering the bearing; the lower part prevents dust from entering the bearing, and the service life of the transmission is prolonged. The sealing mode has the advantages of good sealing performance, small installation position, small axial size, compact structure and longer service life. Meanwhile, the device has certain adaptability to the vibration of the machine and the eccentricity of the main shaft. Easy disassembly, convenient maintenance and lower manufacturing cost.
Drawings
Fig. 1 is a schematic view of the partial perspective structure of the present invention.
Fig. 2 is a schematic structural view of a gear cutter head.
Fig. 3 is a schematic view of a structure of a rotating shaft.
In the figure: 1. the charging barrel 2, the feeding port 3, the bearing seal upper end cover 4, the crushing cutter 5, the top cover flange 6, the material pushing block 7, the cutter head 8, the bearing seal lower end cover 9, the belt pulley 10, the belt pulley positioning end cover 11, the rotating shaft 12, the flange chassis 13, the discharging port 14, the gear cutter head 15 tooth groove 16, the combined bearing 17, the single bearing 18, the retaining ring 19 and the transmission flange sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3 a refuse treatment rubbing crusher cutting mechanism, including motor and axis of rotation structure, the axis of rotation structure passes flange chassis 12 and connects the blade disc, 7 tops of blade disc set up feed cylinder 1, the blade disc on outwards set up inside and outside two sets of crushing cutters 4 that are the circumference and distribute from the center, the lower part of blade disc sets up the pushing block 6, the feed cylinder 1 set up including, between the outer two sets of crushing cutters, the feed cylinder open on one side of lower part have pan feeding mouth 2, the blade disc outside set up a gear cutter dish 14, gear cutter dish 14 is located between top cap flange 5 and the flange chassis 12. A discharge hole 13 is arranged at one side of the lower part of the gear cutter head.
Gear blade disc and blade disc between form the clearance, the inner wall of gear blade disc forms the vertical tooth's socket of round 15, the feed cylinder in for first crushing room, feed cylinder and gear blade disc between smash the room for the second, blade disc and gear blade disc between smash the room for the third. The crushing cutter forms an inward concave radian towards the rotating direction of the cutter head. The crushing cutter that sets up two centrosymmetries in the first crushing room, the crushing cutter that sets up two centrosymmetries in the second crushing room, the crisscross distribution of crushing cutter in first crushing room and the second crushing room. The crushing cutter comprises two blades which are integrally formed, a V-shaped notch is formed between the two blades, and the two blades form two cutter point parts which are one high and one low.
The rotating shaft structure comprises a rotating shaft, a V-belt pulley 9 is arranged at the lower part of the rotating shaft, and a pulley positioning end cover 10 is arranged at the lower part of the V-belt pulley 9. The top of axis of rotation is connected the blade disc, set up a pair of combination bearing 16 as the support in the axis of rotation, the upper portion of combination bearing sets up another single bearing 17 and supports the axis of rotation, the combination bearing between set up and keep off ring 18, the outside of combination bearing and single bearing set up transmission flange cover 19, the upper end and the lower extreme of transmission flange cover set up bearing seal upper end cover 3 and bearing seal lower end cover 8 respectively. The cutter head is connected with the rotating shaft through a spline structure.
The above description is only an example of the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a refuse treatment rubbing crusher cutting mechanism, includes motor and axis of rotation structure, its characterized in that the axis of rotation structure pass flange chassis and connect the blade disc, blade disc top set up the feed cylinder, the blade disc on outwards set up inside and outside two sets of crushing cutters that are the circumference and distribute from the center, the feed cylinder set up including, between outer two sets of crushing cutters, the feed cylinder open in lower part one side and have the pan feeding mouth, the blade disc outside set up a gear blade disc, gear blade disc and blade disc between form the clearance, the inner wall of gear blade disc forms the vertical tooth's socket of round, the feed cylinder in be first crushing room, feed cylinder and gear blade disc between smash the room for the second, blade disc and gear blade disc between smash the room for the third.
2. The cutting mechanism as claimed in claim 1, wherein the shredding cutter is concavely curved in a direction of rotation of the cutter head.
3. The cutting mechanism of a garbage disposal shredder according to claim 2, wherein the first shredding chamber is provided with two centrosymmetric shredding cutters, the second shredding chamber is provided with two centrosymmetric shredding cutters, and the shredding cutters in the first shredding chamber and the second shredding chamber are distributed in a staggered manner.
4. The cutting mechanism of a garbage disposal shredder according to claim 3, wherein the shredding cutter comprises two blades integrally formed with each other, the two blades forming a V-shaped notch therebetween, the two blades forming a high and a low blade tip portion.
5. The cutting mechanism of a garbage disposal crusher according to claim 1 or 4, wherein the rotating shaft structure comprises a rotating shaft, a V-ribbed belt pulley is arranged at the lower part of the rotating shaft, a cutter head is connected to the top end of the rotating shaft, a pair of combined bearings is arranged on the rotating shaft as a support, another single bearing is arranged at the upper part of the combined bearings to support the rotating shaft, a baffle ring is arranged between the combined bearings, a transmission flange sleeve is arranged outside the combined bearings and the single bearings, and a sealing end cover is respectively arranged at the upper end and the lower end of the transmission flange sleeve.
6. The cutting mechanism of a refuse disposal shredder according to claim 5, wherein the cutter head and the rotating shaft are connected by a spline structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020004150.0U CN211636798U (en) | 2020-01-02 | 2020-01-02 | Cutting mechanism of garbage disposal crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020004150.0U CN211636798U (en) | 2020-01-02 | 2020-01-02 | Cutting mechanism of garbage disposal crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211636798U true CN211636798U (en) | 2020-10-09 |
Family
ID=72703096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020004150.0U Withdrawn - After Issue CN211636798U (en) | 2020-01-02 | 2020-01-02 | Cutting mechanism of garbage disposal crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211636798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976009A (en) * | 2020-01-02 | 2020-04-10 | 中环怡美环境科技(浙江)有限公司 | Cutting mechanism of garbage disposal crusher |
-
2020
- 2020-01-02 CN CN202020004150.0U patent/CN211636798U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976009A (en) * | 2020-01-02 | 2020-04-10 | 中环怡美环境科技(浙江)有限公司 | Cutting mechanism of garbage disposal crusher |
| CN110976009B (en) * | 2020-01-02 | 2024-05-14 | 中环怡美环境科技(浙江)有限公司 | Cutting mechanism of garbage disposal pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201009 Effective date of abandoning: 20240514 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20201009 Effective date of abandoning: 20240514 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |