CN204485973U - Refuse grinder - Google Patents
Refuse grinder Download PDFInfo
- Publication number
- CN204485973U CN204485973U CN201520076270.0U CN201520076270U CN204485973U CN 204485973 U CN204485973 U CN 204485973U CN 201520076270 U CN201520076270 U CN 201520076270U CN 204485973 U CN204485973 U CN 204485973U
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- China
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- main shaft
- blade
- cutter hub
- crushing mechanism
- circumferential direction
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Abstract
The utility model discloses 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, mainly comprise body, crushing mechanism is provided with 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.
Description
Technical field
The utility model 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 utility model 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 adopted in the utility model 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 utility model adopts technique scheme, because the both sides at cutter hub all arrange the first blade and the second blade, motor is installed automatic reversing apparatus, when motor load overrate, automatic reversing apparatus works, and 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, the utility model structure is simple, and cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the sectional view of front view of the present utility model;
Fig. 2 is top view figure of the present utility model;
Fig. 3 is the structural representation of crushing mechanism.
Detailed description of the invention
Be a kind of embodiment of the utility model refuse grinder 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 (2)
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), described motor (4) is connected with main shaft by gearbox (5), described motor is provided with automatic reversing apparatus, 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, 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), described projection (13) width in main shaft circumferential direction is less than groove (33) width in main shaft circumferential direction, described groove (33) inwall has bolster (34).
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076270.0U CN204485973U (en) | 2015-02-03 | 2015-02-03 | Refuse grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076270.0U CN204485973U (en) | 2015-02-03 | 2015-02-03 | Refuse grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485973U true CN204485973U (en) | 2015-07-22 |
Family
ID=53565268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520076270.0U Active CN204485973U (en) | 2015-02-03 | 2015-02-03 | Refuse grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654790A (en) * | 2018-06-27 | 2018-10-16 | 江阴双马重工装备有限公司 | A kind of ladle prebreaker |
| CN109092495A (en) * | 2018-10-31 | 2018-12-28 | 重庆铁马专用车有限公司 | Big part domestic garbage disposer |
-
2015
- 2015-02-03 CN CN201520076270.0U patent/CN204485973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654790A (en) * | 2018-06-27 | 2018-10-16 | 江阴双马重工装备有限公司 | A kind of ladle prebreaker |
| CN109092495A (en) * | 2018-10-31 | 2018-12-28 | 重庆铁马专用车有限公司 | Big part domestic garbage disposer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |