CN108188343A - A kind of type sand lump breaker - Google Patents
A kind of type sand lump breaker Download PDFInfo
- Publication number
- CN108188343A CN108188343A CN201810000999.8A CN201810000999A CN108188343A CN 108188343 A CN108188343 A CN 108188343A CN 201810000999 A CN201810000999 A CN 201810000999A CN 108188343 A CN108188343 A CN 108188343A
- Authority
- CN
- China
- Prior art keywords
- housing
- main shaft
- transmission main
- feeding mouth
- air blower
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0422—Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle, e.g. with aerating means; "Devices of the Muller type"
- B22C5/0436—Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle, e.g. with aerating means; "Devices of the Muller type" having a horizontal tool-driving shaft
Abstract
The invention discloses a kind of type sand lump breakers,It is related to sand casting field,Including housing and the supporting rack for being located at housing lower end,The transmission main shaft laterally set is equipped in housing,Rotating blade is installed on transmission main shaft,Rotating blade is arranged alternately by both zigzag and square dentation blade,Transmission main shaft both ends are fixed on by bearing on housing,Transmission main shaft one end is connected through housing and the motor with being located at by housing,Bottom is equipped with multiple exhaust fans in housing,On housing air blower is equipped with close to one end of motor,It is connected in air blower and housing,Housing by air blower is equipped with feeding mouth,Feeding mouth is equipped with the funnel that feeds intake,Discharge port is being equipped with relative to the housing other end of feeding mouth,It is in that two kinds of rotating blades being arranged alternately respectively are smashed soon with the different states sand mold that will be sticky in use to be arranged on transmission main shaft upper edge axis,It is wear-resistant,It is convenient for changing,Sand mold is smashed soon by multiple impact,It is reasonable in design.
Description
Technical field
The present invention relates to sand casting fields, and in particular to a kind of type sand lump breaker.
Background technology
Sand casting is that the casting method of casting is produced in sand mold, since the Modeling Material used in sand casting is inexpensive easily
, Casting mold manufacturing is easy, and single-piece production to casting is produced by batch and mass production adapts to, and is always casting for a long time
Make the basic technology in production.
Molding sand refers to be used in casting the material of moulding.Molding sand is generally by Foundry sand, moulding sand binder and additional thing
Modeling Materials is waited to mix according to a certain percentage, in casting industry, molding sand plays particularly important effect, what casting mold prepared
Quality is to influence the principal element of casting quality.In general, molding sand needs to carry out smashing processing to molding sand using, prevent molding sand from gluing
It is linked to be block, is unfavorable for back-up sand and compacting.
Invention content
The purpose of the present invention is to provide a kind of type sand lump breakers, caused by the prior art above-mentioned multinomial scarce to solve
It falls into.
A kind of type sand lump breaker is equipped with including housing and the supporting rack for being located at housing lower end, in the housing and laterally sets
The transmission main shaft put is equipped with rotating blade on the transmission main shaft, and the rotating blade is by both zigzag and square dentation knife
Piece is arranged alternately, and transmission main shaft both ends are fixed on by bearing on housing, and transmission main shaft one end is through housing and with being located at housing
Other motor is connected, and bottom is equipped with multiple exhaust fans in the housing, and air blast is equipped with close to one end of motor on the housing
It is connected in machine, air blower and housing, the housing by air blower is equipped with feeding mouth, and the feeding mouth is equipped with the funnel that feeds intake,
Discharge port is being equipped with relative to the housing other end of feeding mouth.
Preferably, stirring cylinder is equipped in the housing, the transmission main shaft runs through the stirring cylinder, the rotating knife
Piece is located in mixing drum body, and stirring cylinder is connected with feeding mouth and discharge port.
Preferably, the handle of a knife internal diameter of the rotating blade is matched with the outer diameter of transmission main shaft, and by holding screw with
Transmission main shaft formation is connected and fixed.
Preferably, the discharge port is equipped with discharge baffle.
The advantage of the invention is that：It is in that two kinds of rotating blades being arranged alternately are using to be arranged on transmission main shaft upper edge axis
It is respectively contacted in the process with different states with molding sand block to be smashed, the sand mold that will be sticky is smashed soon, and cutting force is strong, wear-resisting
It damages, be convenient for changing；Can service life be extended with dedusting during crushing straw；Feeding mouth, discharge port are separately positioned on
Housing both ends, sand mold are smashed soon by multiple impact, reasonable in design, are hardly damaged, and shorten maintenance cycle.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of zigzag rotating blade in the present invention.
Fig. 3 is the structure diagram of square dentation rotating blade in the present invention.
Wherein, 1- housings, 2- supporting racks, 3- transmission main shafts, 4- rotating blades, 5- motors, 6- exhaust fans, 7- air blowers,
8- feeding mouths, 9- feed intake funnel, 10- discharge ports, 11- stirring cylinders, 12- handle of a knifes, 13- holding screws, 14- discharge baffles.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of stalk crasher, including housing 1 and the supporting rack 2 for being located at 1 lower end of housing.It is described
The transmission main shaft 3 laterally set is equipped in housing 1, rotating blade 4 is installed on the transmission main shaft 3, the rotating blade 4 by
Both zigzag and square dentation blade are arranged alternately.3 both ends of transmission main shaft are fixed on by bearing on housing 1, transmission main shaft 3 one
End is through housing 1 and the motor 5 with being located at 1 side of housing is connected, and motor 5 provides power for whole system.Bottom in the housing 1
Equipped with multiple exhaust fans 6, air blower 7 is equipped with close to one end of motor 5 on the housing 1, is connected in air blower 7 and housing 1
Logical, the housing 1 on 7 side of air blower is equipped with feeding mouth 8, and the feeding mouth 8 is equipped with the funnel 9 that feeds intake, relative to feeding mouth 8
The housing other end is equipped with discharge port 10.
In the present embodiment, stirring cylinder 11 is equipped in the housing 1, the transmission main shaft 3 runs through the stirring cylinder
11, the rotating blade 4 is located in stirring cylinder 11, and stirring cylinder 11 is connected with feeding mouth 8 and discharge port 10.
In the present embodiment, 14 internal diameter of handle of a knife of the rotating blade 4 matches, and pass through with the outer diameter of transmission main shaft 3
Holding screw 15 is connected and fixed with the formation of transmission main shaft 3.
In the present embodiment, the discharge port 10 is equipped with discharge baffle 16, plays buffer protection function.
In the present embodiment, the limiting slot 5 is equipped with graduation mark, more accurately adjusts the position of depth limiting pole.
Based on above-mentioned, the present invention has the beneficial effect that compared with prior art：3 upper edge axis of transmission main shaft is arranged in alternating
Two kinds of rotating blades of setting are respectively contacted in use with different states with molding sand block to be smashed, and will be sticky
Sand mold is smashed soon, cutting force is strong, it is wear-resistant, be convenient for changing；It can be extended during crushing straw with dedusting using the longevity
Life；Feeding mouth 8, discharge port 10 are separately positioned on 1 both ends of housing, and sand mold is smashed soon by multiple impact, reasonable in design, no
It is fragile, shorten maintenance cycle.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (4)
1. a kind of type sand lump breaker, including housing and the supporting rack for being located at housing lower end, it is characterised in that：It is set in the housing
There is the transmission main shaft laterally set, rotating blade is installed, the rotating blade is by zigzag and square tooth on the transmission main shaft
Both shapes blade is arranged alternately, and transmission main shaft both ends are fixed on by bearing on housing, transmission main shaft one end through housing and with
It is located at the motor by housing to be connected, bottom is equipped with multiple exhaust fans in the housing, on the housing on one end of motor
Equipped with air blower, it is connected in air blower and housing, the housing by air blower is equipped with feeding mouth, and the feeding mouth, which is equipped with, to be thrown
Funnel is being equipped with discharge port relative to the housing other end of feeding mouth.
2. a kind of type sand lump breaker according to claim 1, it is characterised in that：Stirring cylinder is equipped in the housing,
The transmission main shaft runs through the stirring cylinder, and the rotating blade is located in mixing drum body, stirring cylinder and feeding mouth and goes out
Material mouth connects.
3. a kind of type sand lump breaker according to claim 1, it is characterised in that：The handle of a knife internal diameter of the rotating blade with
The outer diameter of transmission main shaft matches, and is connected and fixed by holding screw and transmission main shaft formation.
4. a kind of type sand lump breaker according to claim 1, it is characterised in that：The discharge port is equipped with discharging and keeps off
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810000999.8A CN108188343A (en) | 2018-01-02 | 2018-01-02 | A kind of type sand lump breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810000999.8A CN108188343A (en) | 2018-01-02 | 2018-01-02 | A kind of type sand lump breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108188343A true CN108188343A (en) | 2018-06-22 |
Family
ID=62588105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810000999.8A Pending CN108188343A (en) | 2018-01-02 | 2018-01-02 | A kind of type sand lump breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108188343A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205922116U (en) * | 2016-08-29 | 2017-02-08 | 淮安荣宇机械有限公司 | Straw pulverizer |
-
2018
- 2018-01-02 CN CN201810000999.8A patent/CN108188343A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205922116U (en) * | 2016-08-29 | 2017-02-08 | 淮安荣宇机械有限公司 | Straw pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |