CN203245015U - Scraping device - Google Patents
Scraping device Download PDFInfo
- Publication number
- CN203245015U CN203245015U CN 201320174824 CN201320174824U CN203245015U CN 203245015 U CN203245015 U CN 203245015U CN 201320174824 CN201320174824 CN 201320174824 CN 201320174824 U CN201320174824 U CN 201320174824U CN 203245015 U CN203245015 U CN 203245015U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- plate
- base plate
- top board
- scraper
- 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 - Lifetime
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Abstract
The utility model discloses a scraping device which comprises a base plate, a top plate and a connecting plate, wherein the connecting plate is used for connecting the base plate and the top plate; the lower end of the connecting plate is connected and fixed with the base plate; the upper end of the connecting plate is connected and fixed with the top plate; one side of the connecting plate is arc-shaped; a reinforcing group is arranged on the connecting plate and comprises an arc-shaped rib plate, a reinforcing rib and a reinforcing block; the arc-shaped rib plate corresponds to an arc-shaped side of the connecting plate; the reinforcing rib is perpendicularly fixed in the middle of the base plate and connected with the top plate; the reinforcing block is perpendicularly arranged at the tail end of the base plate; and the scraping device is fixed between adjacent blades which are coaxial with a shredder. During working, the scraping device is fixed, and the top plate blocks a material which is located in a gap between the blades and rotates along with the blades; and a certain angle is formed between the top plate and a horizontal plane, so that the scraping device can scrap the material in the gap of the blades and enable the material to fall into a discharge bin along the top plate, and the material is prevented from being clamped in the gap between the blades during rotation or from directly entering a dead corner part.
Description
Technical field
The utility model relates to the shredder field, especially, relates to a kind of scraper for shredder.
Background technology
In commercial Application, a lot of materials all need to process or reclaim, and often these materials need to be divided into less part when processing or reclaim, and so just need to use shredder, and shredder is easy to use and environmental pollution is little.
Present shredder is in tearing up the process of material, easily twined by materials such as some clothes, woven bag, rubber, plastics on the cutter hub of cyclopentane gas detector, so that the material of being cut off is stuck between blade and the blade and can't discharges, affect the effect of tearing up of cutter hub, cause the load of motor and the increase of power attenuation, the rotor material that continuous friction is hung when operation sends frictional noise simultaneously, not only affect also loss power of environmental noise, cutting-tool's used life is also had a greatly reduced quality.
Current also do not have for the isolated plant that scrapes off the material between the shredder blade openly.
The utility model content
The utility model purpose is to provide a kind of can stop effectively that material snaps in the scraper between blade and the blade, when working to solve shredder, because the technical problem of the power attenuation that solid accumulation causes between blade and the blade and generation noise.
For achieving the above object, the utility model provides a kind of scraper, is installed between the adjacent knife blades coaxial in the shredder, comprises base plate, top board, and the connecting plate of connecting bottom board and top board, the lower end of connecting plate is fixedly connected with base plate, and the upper end of connecting plate is fixedly connected with top board.
Further, the length of connecting plate upper end and the equal in length of top board, the length of connecting plate lower end and the equal in length of base plate, a side of connecting plate are the circular arc side of matching with the periphery wall of the cutter shaft of described shredder.
Further, connecting plate is provided with the reinforcing group, the reinforcing group comprise vertically be fixed in base plate middle part and the reinforcement that connects with top board, the vertical boss that is fixed in the base plate end and with connecting plate on the gusset of the corresponding circular arc in circular arc side.
Further, the length of gusset and radian are consistent with length and the radian of the circular arc side of connecting plate, and gusset is resisted against the circular arc side of connecting plate.
Further, the periphery wall of gusset and the cutter shaft that matches with gusset has the gap.
Further, reinforcement and boss are resisted against on the surface of connecting plate.
Further, top board is from the horizontal by miter angle.
The utlity model has following beneficial effect: tear up in the process of material at shredder, scraper is fixed between the coaxial adjacent blade, when blade rotates along with rotor, the effect of the scraper by being fixed in casing or cabinet stops the material in the slit that is stuck between the blade; The top board of scraper and horizontal direction have certain angle, so that scraper scrapes material from the gap of blade, and make material fall to discharging bin along top board, prevent that material is stuck in the slit between blade and the blade or directly enters the position, dead angle, produces the phenomenon that gets stuck in the process of rotation.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.The below is described in further detail the utility model with reference to figure.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the scraper of the utility model preferred embodiment; And
Fig. 2 is the scheme of installation of scraper in shredder of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1, scraper of the present utility model, consisted of with the connecting plate 30 of top board 20 by base plate 10, top board 20, connecting bottom board 10, the lower end of connecting plate 30 is fixedly connected with base plate 10, the upper end of connecting plate 30 is fixedly connected with top board 20, and top board 20, connecting plate 30 consist of a scraper module with base plate 10; Base plate 10 is fixedly mounted on the casing or cabinet (both select) between the coaxial blade of shredder two, during cutter shaft normal operation rotation, because the barrier effect of scraper and then has been avoided the phenomenon that gets stuck between the blade so that material can't enter among the slit of coaxial blade and blade;
In this preferred embodiment, the length of connecting plate 30 upper ends and connecting plate 30 lower ends is corresponding and equal in length top board 20 and base plate 10 respectively, thereby so that the structure of scraper is compacter firmly, and be easy to process; Because the cutter shaft of shredder is circular shaft shape, a side of connecting plate 30 is circular arc, and like this, scraper can not impact the motion of cutter shaft and hinder in the cutter shaft rotary movement; Connecting plate 30 is provided with reinforcing group 40, and reinforcing group 40 comprises the gusset 41 of the circular arc corresponding with connecting plate 30 circular arc sides, the vertical boss 43 that is fixed in base plate 10 middle parts and the reinforcement 42 that is connected with top board 20 and is vertically installed in base plate 10 ends.The gusset 41 of circular arc can better be resisted against the circular arc side of connecting plate 30, when reinforcing scraper, can not bring obstruction to the running of mechanism, reinforcement 42 1 ends are vertical fixing with base plate 10, the other end is fixed on the top board 20, and reinforcement 42 fixedly is resisted against the surface of connecting plate 30, boss 43 vertically is fixed in the terminal of base plate 10 and fixedly is resisted against the surface of connecting plate 30, in the situation that need not increase connecting plate 30 thickness, intensity and the rigidity of scraper have been strengthened by reinforcement 42 and boss 43, reduced material usage, reduce installation weight, reduced cost.
In conjunction with referring to Fig. 2, in this preferred embodiment, base plate 10 is as installing plate, top board 20 is as striker plate and material scraping plate, during installation, the angle that top board 20 and horizontal direction are set is 45 degree, be convenient to material and drop down onto material bin from top board 20, when top board 20 scrapes the material that is stuck between the blade, by the barrier effect of top board 20, can avoid the slit of material between blade directly to enter the position, dead angle of machine, the secondary phenomenon that gets stuck occurs, shredder when counter-rotating, the material of leaving on the top board 20 again can also be picked up and carried out secondary and shred, promoted operating efficiency.
The cutter shaft outside of shredder is surrounded by the spacer of protectiveness; in this preferred embodiment, gapped between the gusset 41 of circular arc and the cutter shaft spacer, so that when cutter shaft rotates; gusset 41 can not impact the work of cutter shaft, and has avoided material to be stuck between the spacer and scraper of cutter shaft.
In sum, scraper of the present utility model is arranged between the adjacent knife blades coaxial in the shredder, and blade is along with rotor rotates, and scraper is fixed on casing or the cabinet, and scraper stops the material in the slit that is stuck between the blade; The top board 20 of scraper blocks material, the top board 20 of scraper is horizontal by miter angle, so that scraper scrapes material from the gap of blade, and make material fall to discharging bin along top board 20, also can prevent that when scraping the material that is stuck between blade material slit through between blade from directly entering the position, dead angle, produce the secondary phenomenon that gets stuck, and then reduced the loss of power, eliminated because the noise pollution that gets stuck and bring.In addition, be provided with reinforcing group 40 on the connecting plate 30, reinforcing group 40 comprises gusset 41, reinforcement 42 and boss 43, in the situation that need not increase connecting plate 30 thickness, intensity and the rigidity of scraper have been strengthened by reinforcement 42 and boss 43, reduce material usage, reduced installation weight, reduced cost.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. scraper, be installed between the adjacent knife blades coaxial in the shredder, it is characterized in that, comprise: base plate (10), top board (20), and connect the connecting plate (30) of described base plate (10) and described top board (20), the lower end of described connecting plate (30) is fixedly connected with described base plate (10), and the upper end of described connecting plate (30) is fixedly connected with described top board (20).
2. scraper according to claim 1, it is characterized in that: the length of described connecting plate (30) upper end and the equal in length of described top board (20), the length of described connecting plate (30) lower end and the equal in length of described base plate (10), the circular arc side of a side of described connecting plate (30) for matching with the periphery wall of the cutter shaft of described shredder.
3. scraper according to claim 2, it is characterized in that: described connecting plate (30) is provided with reinforcing group (40), described reinforcing group (40) comprise vertically be fixed in described base plate (10) middle part and the reinforcement (42) that connects with described top board (20), vertical be fixed in the terminal boss (43) of described base plate (10) and with the gusset (41) of the corresponding circular arc in the above circular arc side of described connecting plate (30).
4. scraper according to claim 3, it is characterized in that, the length of described gusset (41) and radian are consistent with length and the radian of the described circular arc side of described connecting plate (30), and described gusset (41) is resisted against the described circular arc side of described connecting plate (30).
5. scraper according to claim 4 is characterized in that, described gusset (41) with and the periphery wall of the cutter shaft that matches of described gusset (41) have the gap.
6. scraper according to claim 5 is characterized in that, described reinforcement (42) and described boss (43) are resisted against on the surface of described connecting plate (30).
7. according to claim 1 to 6 each described scrapers, it is characterized in that, described top board (20) is from the horizontal by miter angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174824 CN203245015U (en) | 2013-04-09 | 2013-04-09 | Scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174824 CN203245015U (en) | 2013-04-09 | 2013-04-09 | Scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245015U true CN203245015U (en) | 2013-10-23 |
Family
ID=49371480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320174824 Expired - Lifetime CN203245015U (en) | 2013-04-09 | 2013-04-09 | Scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892774A (en) * | 2020-12-16 | 2021-06-04 | 李向党 | Organic fertilizer processing equipment special for fruits and vegetables and organic fertilizer processing technology |
-
2013
- 2013-04-09 CN CN 201320174824 patent/CN203245015U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892774A (en) * | 2020-12-16 | 2021-06-04 | 李向党 | Organic fertilizer processing equipment special for fruits and vegetables and organic fertilizer processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |