CN104607290A - Garbage crusher - Google Patents
Garbage crusher Download PDFInfo
- Publication number
- CN104607290A CN104607290A CN201510055886.4A CN201510055886A CN104607290A CN 104607290 A CN104607290 A CN 104607290A CN 201510055886 A CN201510055886 A CN 201510055886A CN 104607290 A CN104607290 A CN 104607290A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- blade
- cutter hub
- crushing mechanism
- edge
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C2018/162—Shape or inner surface of shredder-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C2018/164—Prevention of jamming and/or overload
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention disclose a garbage crusher which can overcome the defect that a blade, a motor and the like are easily damaged hugely when the blade encounters relatively great crushing resistance. The garbage crusher mainly comprises a machine body, wherein a crushing mechanism is arranged in the machine body, the crushing mechanism is connected with a driving mechanism, and the crushing mechanism comprises a main shaft which is mounted in the machine body, and a blade body which is mounted on the main shaft; the machine body is internally provided with a rotary groove corresponding to the blade body; the blade body is eccentrically mounted on the main shaft, and the width of the blade body in the peripheral direction of the main shaft is gradually reduced smaller as the blade body is gradually close to the main shaft; a first edge and a second edge are mounted on two sides of the blade body in the peripheral direction of the main shaft, the connections of the first edge, the second edge and the blade body are in smooth transition, and the distance from the second edge to the central line of the main shaft is less than that from the first edge to the central line of the main shaft. The crushing mechanism comprises a motor which is connected with the main shaft by virtue of a transmission box, and the motor is provided with an automatic reversing device.
Description
Technical field
The present invention relates to a kind of refuse grinder.
Background technology
The general blade of existing refuse grinder is unidirectional edge structure, can only unidirectional fragmentation, as run into larger reduction resistant force, blade is generally continue fragmentation by force, even can be stuck by it, can cause larger infringement like this to blade and motor etc., even and if transfer blade reverses, because blade is tossed about without blade, it also will be subject to very large resistance, there is Similar Problems so too.
Summary of the invention
The technical problem that the present invention solves just is to provide a kind of easy refuse grinder blade and motor etc. being caused to the deficiency of larger infringement that effectively can overcome blade and run into when running into larger reduction resistant force.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: refuse grinder, comprises body, is provided with crushing mechanism in described body, described crushing mechanism is connected with driving mechanism, and described crushing mechanism comprises the main shaft be arranged in body and the cutter hub be arranged on main shaft; The turn trough corresponding with cutter hub is provided with in described body; Described cutter hub bias is arranged on main shaft, and the width of described cutter hub in main shaft circumferential direction is less the closer to main shaft; The both sides of described cutter hub in the circumferential direction of main shaft are equipped with the first blade and the second blade, the junction of described first blade, the second blade and cutter hub all seamlessly transits, and the second blade is less than the distance of the first blade to the center line of main shaft to the distance of the center line of main shaft; Described crushing mechanism comprises motor, and described motor is connected with main shaft by gearbox, and described motor is provided with automatic reversing apparatus.
As preferably, in described turn trough, both sides are provided with some hooks thorn, have at least the direction of two hooks thorns different.
As preferably, described cutter hub is connected with main axis, and described main shaft is provided with the position limiting structure of restriction cutter hub rotational angle.
As preferably, described position limiting structure comprises the projection be located on main shaft and the groove be arranged on cutter hub, and described projection stretches in groove, and the width of described projection in main shaft circumferential direction is less than the width of groove in main shaft circumferential direction.
As preferably, described groove inner wall has bolster.The object arranging bolster is to avoid protruding and groove walls generation rigid collision.
Beneficial effect:
After the present invention adopts technique scheme, because the both sides at cutter hub all arrange the first blade and the second blade, motor has been installed automatic reversing apparatus, when motor load overrate, automatic reversing apparatus work, makes motor automatically change rotation direction; Because cutter hub adopts width in cutter hub main shaft circumferential direction the closer to the less inverted cone-shaped structure of main shaft, crushing effect is good; Hook thorn is set in turn trough, no matter crushing mechanism rotating all has hook thorn to coordinate with crushing mechanism tear fragmentation to material, greatly improves crushing efficiency; Cutter hub and main shaft adopt and are rotationally connected mode, rotational angle is each other limited by position limiting structure, can ensure that main shaft drives cutter hub to rotate and can meet between cutter hub and main shaft again and relatively rotate certain angle, efficiently solve conventional master spindle and cutter hub adopts the problem easily causing cutter hub to damage when being rigidly connected; In addition, structure of the present invention is simple, and cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the sectional view of front view of the present invention;
Fig. 2 is top view figure of the present invention;
Fig. 3 is the structural representation of crushing mechanism.
Detailed description of the invention
Be a kind of embodiment of refuse grinder of the present invention as shown in Figures 1 to 3, it comprises body 1, be provided with crushing mechanism in described body 1, described crushing mechanism is connected with driving mechanism, and described crushing mechanism comprises the main shaft 2 be arranged in body 1 and the cutter hub 3 be arranged on main shaft; The turn trough 11 corresponding with cutter hub is provided with in described body 1; Described cutter hub 3 bias is arranged on main shaft 2, and the width of described cutter hub 3 in main shaft circumferential direction is less the closer to main shaft; The both sides of described cutter hub in the circumferential direction of main shaft are equipped with the first blade 31 and the second blade 32, described first blade 31, second blade 32 all seamlessly transits with the junction of cutter hub 3, and the second blade 32 is less than the distance of the first blade 31 to the center line of main shaft to the distance of the center line of main shaft; Described crushing mechanism comprises motor 4, and described motor 4 is connected with main shaft by gearbox 5, and described motor is provided with automatic reversing apparatus.In described turn trough 11, both sides are provided with some coupler bodies with at least two hook thorns 12, and the direction of described two hooks thorn 12 is different.Described cutter hub 3 is rotationally connected with main shaft 2, and described main shaft 2 is provided with the position limiting structure of restriction cutter hub 3 rotational angle.Described position limiting structure comprises the groove 33 being located at projection on main shaft 13 and being arranged on cutter hub 3, and described protruding 13 stretch in groove 33, and described protruding 13 width in main shaft circumferential direction are less than the width of groove 33 in main shaft circumferential direction.Described groove 33 inwall has bolster 34.
Claims (5)
1. refuse grinder, comprise body (1), described body is provided with crushing mechanism in (1), described crushing mechanism is connected with driving mechanism, it is characterized in that: described crushing mechanism comprises the main shaft (2) be arranged in body (1) and the cutter hub (3) be arranged on main shaft; The turn trough (11) corresponding with cutter hub is provided with in described body (1); Described cutter hub (3) bias is arranged on main shaft (2), and described cutter hub (3) width in main shaft circumferential direction is less the closer to main shaft; The both sides of described cutter hub in the circumferential direction of main shaft are equipped with the first blade (31) and the second blade (32), described first blade (31), the second blade (32) all seamlessly transit with the junction of cutter hub (3), and the second blade (32) is less than the distance of the first blade (31) to the center line of main shaft to the distance of the center line of main shaft; Described crushing mechanism comprises motor (4), and described motor (4) is connected with main shaft by gearbox (5), and described motor is provided with automatic reversing apparatus.
2. refuse grinder according to claim 1, is characterized in that: described turn trough (11) interior both sides are provided with some coupler bodies with at least two hooks thorn (12), and the direction of described at least two hooks thorn (12) is all different.
3. refuse grinder according to claim 1 and 2, it is characterized in that: described cutter hub (3) and main shaft (2) are rotationally connected, described main shaft (2) is provided with the position limiting structure of restriction cutter hub (3) rotational angle.
4. refuse grinder according to claim 3, it is characterized in that: described position limiting structure comprises the projection (13) be located on main shaft and the groove (33) be arranged on cutter hub (3), described projection (13) stretches in groove (33), and described projection (13) width in main shaft circumferential direction is less than groove (33) width in main shaft circumferential direction.
5. refuse grinder according to claim 4, is characterized in that: described groove (33) inwall has bolster (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055886.4A CN104607290A (en) | 2015-02-03 | 2015-02-03 | Garbage crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510055886.4A CN104607290A (en) | 2015-02-03 | 2015-02-03 | Garbage crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104607290A true CN104607290A (en) | 2015-05-13 |
Family
ID=53142092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510055886.4A Pending CN104607290A (en) | 2015-02-03 | 2015-02-03 | Garbage crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607290A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080658A (en) * | 2015-06-19 | 2015-11-25 | 庆元华太商贸有限公司 | Refuse treatment device with changeable speed |
| CN110433945A (en) * | 2019-08-31 | 2019-11-12 | 浙江瑞曼特机械装备有限公司 | Dry-method sand manufacturing equipment |
| CN110787890A (en) * | 2019-08-31 | 2020-02-14 | 浙江瑞曼特机械装备有限公司 | Dry sand making method |
| CN112246346A (en) * | 2020-09-11 | 2021-01-22 | 李兰勋 | Highway is recycled concrete breaker for bridge |
| CN115970847A (en) * | 2023-01-05 | 2023-04-18 | 浙江迦南科技股份有限公司 | Pre-crushing granulating device |
-
2015
- 2015-02-03 CN CN201510055886.4A patent/CN104607290A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080658A (en) * | 2015-06-19 | 2015-11-25 | 庆元华太商贸有限公司 | Refuse treatment device with changeable speed |
| CN110433945A (en) * | 2019-08-31 | 2019-11-12 | 浙江瑞曼特机械装备有限公司 | Dry-method sand manufacturing equipment |
| CN110787890A (en) * | 2019-08-31 | 2020-02-14 | 浙江瑞曼特机械装备有限公司 | Dry sand making method |
| CN112246346A (en) * | 2020-09-11 | 2021-01-22 | 李兰勋 | Highway is recycled concrete breaker for bridge |
| CN115970847A (en) * | 2023-01-05 | 2023-04-18 | 浙江迦南科技股份有限公司 | Pre-crushing granulating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |