CN208662435U - A kind of muller sand mixer that fluffing of moulding sand effect is good - Google Patents
A kind of muller sand mixer that fluffing of moulding sand effect is good Download PDFInfo
- Publication number
- CN208662435U CN208662435U CN201821468510.1U CN201821468510U CN208662435U CN 208662435 U CN208662435 U CN 208662435U CN 201821468510 U CN201821468510 U CN 201821468510U CN 208662435 U CN208662435 U CN 208662435U
- Authority
- CN
- China
- Prior art keywords
- fluffing
- sand
- moulding sand
- muller
- moulding
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of muller sand mixers that fluffing of moulding sand effect is good, including supporting leg and sandbox, the bottom of sandbox is provided with discharge port, discharge outlet is provided with the baffle that control discharge port opens and closes, discharge bucket is located at around discharge port, fluffing of moulding sand mechanism is provided in discharge bucket, fluffing of moulding sand mechanism includes main shaft, main shaft and discharge bucket side wall are rotatablely connected, connecting plate is fixed on main shaft, it is provided with connecting rod between two connecting plates, fluffing of moulding sand hammer is closely arranged in connecting rod, fluffing of moulding sand hammer is set in connecting rod by casing；One end of main shaft is provided with belt wheel, and belt wheel is connect by belt with the runner of two output end of retarder, and motor two is connect with retarder two, and motor two drives main axis by retarder two and belt, and motor two is electrically connected with controller.A kind of good muller sand mixer of the fluffing of moulding sand effect of the utility model using the above structure, is able to solve the problem of traditional muller sand mixer fluffing of moulding sand effect difference.
Description
Technical field
The utility model relates to casting industry molding sand mixing equipment and technologies, good more particularly, to a kind of fluffing of moulding sand effect
Muller sand mixer.
Background technique
It in the sand casting of casting industry, needs to add bonding agent in molding sand, so that molding sand has preferable bonding
Property, it and it also requires adequately being mixed molding sand and bonding agent using sand mixer, just can guarantee the quality of casting mold, produce
Satisfactory casting.Muller sand mixer is the relative motion using muller and mill disc, and the material being placed between the two carries out
It rolls and is ground.There are two mullers and two scraper plates, muller to roll and rub for existing muller sand mixer dress, makes water
Divide, binder or other additives are evenly distributed in sand grain surface.For muller when rolling to molding sand, molding sand will form knot
Block phenomenon, the effect of scraper plate are exactly that carry out the molding sand of agglomeration loose, and the molding sand not mixed scraped continue under muller into
Row is rolled, is rubbed, until being all uniformly mixed.Muller, which rolls the agglomeration to be formed to molding sand and only relies on scraper plate, carries out loose effect
It is poor, so usually influencing the quality of casting containing agglomeration in the sand material of discharge.
Utility model content
The purpose of the utility model is to provide a kind of muller sand mixers that fluffing of moulding sand effect is good, solve traditional muller sand mixer pine
The problem of sand effect difference.
To achieve the above object, the utility model provides a kind of muller sand mixer that fluffing of moulding sand effect is good, including supporting leg and
Sandbox, the bottom that supporting leg is fixed on sandbox are used to support sandbox, are fixed with motor one on the bottom outer surface of sandbox, motor one with
Controller is electrically connected, motor one by the cross axis connection inside retarder one and sandbox, be intervally distributed on cross axle muller and
Scraper plate；The bottom of sandbox is provided with discharge port, and the discharge outlet is provided with the baffle that control discharge port opens and closes, discharging
Bucket cover is located at around the discharge port, fluffing of moulding sand mechanism is provided in discharge bucket, the fluffing of moulding sand mechanism includes main shaft, the main shaft
It is rotatablely connected with discharge bucket side wall, is fixed with connecting plate on the main shaft, connecting rod, the company are provided between two connecting plates
Fluffing of moulding sand hammer is closely arranged on extension bar, the fluffing of moulding sand hammer is set in the connecting rod by casing；One end of main shaft is provided with
Belt wheel, belt wheel are connect by belt with the runner of two output end of retarder, and motor two is connect with retarder two, and motor two is by subtracting
Fast device two and belt drive main axis, and motor two is electrically connected with controller.
Preferably, the fluffing of moulding sand hammer is integrated casting and forming with casing.
Preferably, there are two connecting rod, two connecting rods and the main shafts to be located at together for setting between two connecting plates
In one plane.
Preferably, between the fluffing of moulding sand hammer in two connecting rods is on the perspective plane of the plane formed perpendicular to two connecting rods
Every distribution.
Preferably, the muller is evenly provided with fluffing of moulding sand stick, the length of the fluffing of moulding sand stick in the one side of sandbox side wall
Degree gradually increases from the edge of muller to center, and one end of fluffing of moulding sand stick is made to be close to sandbox side wall inner surfaces.
Fluffing of moulding sand mechanism, pine is arranged in a kind of good muller sand mixer of fluffing of moulding sand effect described in the utility model in discharge bucket
Sand mechanism is able to carry out further loose, molding sand of the acquisition compared with the fluffing of moulding sand, raising muller mulling to the sand lump entered in discharge bucket
The fluffing of moulding sand effect of machine.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the muller sand mixer embodiment that fluffing of moulding sand effect is good of the utility model；
Fig. 2 is a kind of fluffing of moulding sand mechanism structural schematic diagram for the muller sand mixer embodiment that fluffing of moulding sand effect is good of the utility model；
Fig. 3 is a kind of muller structural schematic diagram for the muller sand mixer embodiment that fluffing of moulding sand effect is good of the utility model.
Appended drawing reference
1, supporting leg；2, sandbox；3, cross axle；4, muller；5, scraper plate；6, fluffing of moulding sand stick；7, discharge port；8, baffle；9, it discharges
Bucket；10, motor one；11, retarder one；12, motor two；13, retarder two；14, belt；15, belt wheel；16, connecting plate；17,
Main shaft；18, connecting rod；19, the fluffing of moulding sand is hammered into shape；20, casing；21, retaining ring.
Specific embodiment
Embodiment
Fig. 1 is a kind of structural schematic diagram for the muller sand mixer embodiment that fluffing of moulding sand effect is good of the utility model.Such as Fig. 1 institute
Show, a kind of 4 sand mixer of muller that fluffing of moulding sand effect is good, including supporting leg 1 and sandbox 2, sandbox 2 is propped up for holding sand etc. to be mixed
Leg 1 is used to support sandbox 2.One end of supporting leg 1 is placed or is fixed on the ground, and the other end is fixed on sandbox by welding
2 bottom.Sandbox 2 is internally provided with cross axle 3, and the vertical section of cross axle 3 is located on the axis of cylindrical sandbox 2.Ten
Muller 4 and scraper plate 5 are intervally distributed on word axis 3, i.e. two mullers 4 and two scraper plates 5 are spaced apart.The bottom outer of sandbox 2
Motor 1 is fixed on face, motor 1 is electrically connected with controller, and motor 1 passes through the low side of retarder 1 and cross axle 3
Connection, motor 1 drive cross axle 3 to rotate by retarder 1, and the muller 4 and scraper plate 5 on cross axle 3 are in sandbox 2
Sand etc. is mixed.
The bottom of sandbox 2 is provided with discharge port 7, and the sand mixed in sandbox 2 is discharged by discharge port 7.At discharge port 7
It is provided with baffle 8, baffle 8 and 2 grafting of sandbox.When mulling, baffle 8 is inserted into sandbox 2, baffle 8 closes discharge port 7, sand
Material will not be fallen from discharge port 7.After the completion of the mixing of sand material, when needing for sand material to be discharged, baffle 8 is extracted out from sandbox 2, sand
Material under the action of scraper plate 5 from discharge gate at be discharged.Discharge bucket 9 is covered at discharge port 7, discharge bucket 9 is by welding
It is fixed on the bottom of sandbox 2, the sand material in sandbox 2 enters discharge bucket 9 by discharge port 7, then arranges from the bottom of discharge bucket 9
Out.Fluffing of moulding sand mechanism is provided in discharge bucket 9, fluffing of moulding sand mechanism carries out the sand material entered in discharge bucket 9 further loose.
Fig. 2 is a kind of fluffing of moulding sand mechanism structural schematic diagram for the muller sand mixer embodiment that fluffing of moulding sand effect is good of the utility model.
As shown in Fig. 2, fluffing of moulding sand mechanism includes that main shaft 17, main shaft 17 and 9 side wall of discharge bucket are rotatablely connected by bearing.One end of main shaft 17
It is provided with belt wheel 15, belt wheel 15 is located at the outside of discharge bucket 9.Pass through skin between the runner of 2 13 output end of belt wheel 15 and retarder
Band 14 is sequentially connected, and retarder 2 13 is connect with motor 2 12, and motor 2 12 is fixed on the ground and is electrically connected with controller.Motor
2 12 drive main shaft 17 to rotate by retarder 2 13 and belt 14.Controller can be set on 2 side wall of sandbox.
By being welded and fixed there are two connecting plate 16 on main shaft 17, connecting plate 16 is circular metal plate.Two connecting plates
Fixed there are two connecting rod 18 by welding or being bolted between 16, two connecting rods 18 are generally aligned in the same plane with main shaft 17
It is interior.Connecting rod 18 is cylindrical structure, and fluffing of moulding sand hammer 19 is closely arranged in connecting rod 18, and one end of fluffing of moulding sand hammer 19 is provided with set
Pipe 20, fluffing of moulding sand hammer 19 are located at the middle part of casing 20, and fluffing of moulding sand hammer 19 is set in connecting rod 18 by casing 20.Fluffing of moulding sand hammer 19 is one
Solid metal block is integrated casting and forming with casing 20, and fluffing of moulding sand hammer 19 is individually quenched.Fluffing of moulding sand hammer 19 is in connecting rod 18
On arrangement to guarantee that it can be freely rotated in 18 axial direction of vertical connecting, prevent fluffing of moulding sand hammer 19 and the rigidity of connecting rod 18 from connecting
Tup ruptures caused by connecing because of sand lump hardness height.Fluffing of moulding sand hammer 19 in two connecting rods 18 is being vertically to two formation of connecting rod 18
Plane perspective plane in being spaced apart, i.e. fluffing of moulding sand hammer 19 in a connecting rod 18 is placed exactly in another connecting rod 18
Between two neighboring fluffing of moulding sand hammer 19.The present embodiment is realized by following methods, is respectively arranged at the both ends of a wherein connecting rod 18
There is a retaining ring 21, two retaining rings 21 are identical and half the length is 20 length of casing, the fluffing of moulding sand in two connecting rods 18
Hammer 19 and 20 structure of casing and size are identical.
Motor 2 12 by retarder 2 13 drive main shaft 17 rotate, main shaft 17 by connecting plate 16 drive connecting rod 18 around
Main shaft 17 rotates, and the fluffing of moulding sand hammer 19 in connecting rod 18 rotates under the action of centrifugal force and connecting rod 18 also around main shaft 17, pine
Maracas 19 during rotation beats, loosely the sand lump in discharge bucket 9.
Fig. 3 is a kind of muller structural schematic diagram for the muller sand mixer embodiment that fluffing of moulding sand effect is good of the utility model.Such as Fig. 3
Shown, muller 4 is evenly provided with fluffing of moulding sand stick 6 in the one side of 2 side wall of sandbox, and the length of fluffing of moulding sand stick 6 is from the edge of muller 4
Gradually increase to center, one end of fluffing of moulding sand stick 6 is made to be close to 2 side wall inner surfaces of sandbox in this way.Fluffing of moulding sand stick 6 is on 2 side wall of sandbox
The sand material of adherency has preferable scraping effect, improves the mixed effect of sand material.
Therefore, the good muller sand mixer of a kind of fluffing of moulding sand effect of the utility model using the above structure, is able to solve tradition
The problem of muller sand mixer fluffing of moulding sand effect difference.
It is specific embodiment of the present utility model above, but the protection scope of the utility model should not be limited to thoses mentioned above.Appoint
What those skilled in the art is in the technical scope disclosed by the utility model, and any changes or substitutions that can be easily thought of,
It should be covered within the scope of the utility model, therefore the protection scope of the utility model should be limited with claims
Subject to fixed protection scope.
Claims (5)
1. a kind of muller sand mixer that fluffing of moulding sand effect is good, including supporting leg and sandbox, the bottom that supporting leg is fixed on sandbox are used to support
Sandbox is fixed with motor one on the bottom outer surface of sandbox, and motor one is electrically connected with controller, and motor one passes through retarder one and sand
Cross axis connection inside case is intervally distributed with muller and scraper plate on cross axle；It is characterized by: the bottom of sandbox is provided with out
Material mouth, the discharge outlet are provided with the baffle that control discharge port opens and closes, and discharge bucket is located at the week of the discharge port
It enclosing, fluffing of moulding sand mechanism is provided in discharge bucket, the fluffing of moulding sand mechanism includes main shaft, and the main shaft and discharge bucket side wall are rotatablely connected,
It is fixed with connecting plate on the main shaft, connecting rod is provided between two connecting plates, is closely arranged with the fluffing of moulding sand in the connecting rod
Hammer, the fluffing of moulding sand hammer are set in the connecting rod by casing；One end of main shaft is provided with belt wheel, and belt wheel passes through belt and subtracts
The runner of fast two output end of device connects, and motor two is connect with retarder two, and motor two drives main shaft by retarder two and belt
Rotation, motor two are electrically connected with controller.
2. a kind of good muller sand mixer of fluffing of moulding sand effect according to claim 1, it is characterised in that: the fluffing of moulding sand hammer and set
Pipe is integrated casting and forming.
3. a kind of good muller sand mixer of fluffing of moulding sand effect according to claim 1, it is characterised in that: two connecting plates
Between setting there are two connecting rod, two connecting rods are in the same plane with the main shaft.
4. a kind of good muller sand mixer of fluffing of moulding sand effect according to claim 3, it is characterised in that: in two connecting rods
Fluffing of moulding sand hammer is in be spaced apart on the perspective plane of the plane formed perpendicular to two connecting rods.
5. a kind of good muller sand mixer of fluffing of moulding sand effect according to claim 1, it is characterised in that: the muller is close to sand
Fluffing of moulding sand stick is evenly provided in the one side of case side wall, the length of the fluffing of moulding sand stick gradually increases from the edge of muller to center,
One end of fluffing of moulding sand stick is set to be close to sandbox side wall inner surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468510.1U CN208662435U (en) | 2018-09-07 | 2018-09-07 | A kind of muller sand mixer that fluffing of moulding sand effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468510.1U CN208662435U (en) | 2018-09-07 | 2018-09-07 | A kind of muller sand mixer that fluffing of moulding sand effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662435U true CN208662435U (en) | 2019-03-29 |
Family
ID=65842460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468510.1U Active CN208662435U (en) | 2018-09-07 | 2018-09-07 | A kind of muller sand mixer that fluffing of moulding sand effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091164A (en) * | 2020-09-14 | 2020-12-18 | 许清珍 | Sand mixer for casting |
| CN116408420A (en) * | 2023-04-11 | 2023-07-11 | 湖北双虎机械有限公司 | Roller type sand mixer |
-
2018
- 2018-09-07 CN CN201821468510.1U patent/CN208662435U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091164A (en) * | 2020-09-14 | 2020-12-18 | 许清珍 | Sand mixer for casting |
| CN116408420A (en) * | 2023-04-11 | 2023-07-11 | 湖北双虎机械有限公司 | Roller type sand mixer |
| CN116408420B (en) * | 2023-04-11 | 2023-09-29 | 湖北双虎机械有限公司 | Roller type sand mixer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108579983A (en) | A kind of integrated breaking milling apparatus of cement raw material | |
| CN208662435U (en) | A kind of muller sand mixer that fluffing of moulding sand effect is good | |
| CN206435317U (en) | A kind of ceramic cycles that can be anti-blocking crush deironing apparatus | |
| CN208373170U (en) | A kind of integrated breaking milling apparatus of cement raw material | |
| CN209049464U (en) | A kind of ball mill of broken magnetic material | |
| US4008856A (en) | Reclaiming system for foundry sand | |
| CN107309029A (en) | A kind of mixed grind device for producing refractory material | |
| CN211660144U (en) | Refractory brick batching and stirring device with good stirring effect | |
| CN110586864B (en) | Centrifugal pump shell casting process | |
| CN110899610A (en) | Quick sand grinding equipment for casting sand | |
| CN210281950U (en) | Sand-water mixed sprayer in roller | |
| US2213716A (en) | Apparatus for conditioning molding sand | |
| CN204911330U (en) | A ground paste agitating unit for producing covering slag | |
| CN108453217A (en) | A kind of casting sand disintegrating apparatus | |
| CN205441505U (en) | Stifled glassware is down prevented to metallurgical auxiliary material screening formula | |
| CN206936277U (en) | A kind of novel casting processing mixing device | |
| CN104815947B (en) | A kind of muller of sand blender | |
| CN205887961U (en) | Sand mulling device | |
| CN109531394B (en) | Production process for steel balls after demoulding | |
| CN208406729U (en) | A kind of mechanical chemical industry raw material mixed stirring device easy to remove | |
| CN209124369U (en) | A kind of roller screen machine with crushing function | |
| CN206315871U (en) | A kind of desulfurization ball mill slag device | |
| CN109174333A (en) | A kind of ceramic ball mill | |
| CN215464618U (en) | Clean type pay-off line of molding sand | |
| CN112753984B (en) | Method for preparing nutlet emulsion and nutlet emulsion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |