CN205887962U - Molding sand apparatus for producing - Google Patents
Molding sand apparatus for producing Download PDFInfo
- Publication number
- CN205887962U CN205887962U CN201620802560.3U CN201620802560U CN205887962U CN 205887962 U CN205887962 U CN 205887962U CN 201620802560 U CN201620802560 U CN 201620802560U CN 205887962 U CN205887962 U CN 205887962U
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- wall brush
- molding sand
- process units
- sand process
- stirring slurry
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Abstract
The utility model discloses a molding sand apparatus for producing belongs to casting production facility field. Molding sand apparatus for producing includes sand mulling device and mobilizable ladder, sand mulling device includes roller mill, binder storage tank, material loading pump and nozzle, the roller mill includes mulling barrel, discharge gate, drive arrangement, pivot, muller, agitating unit, the cross section of discharge gate is circular, agitating unit stirs the one end of thick liquid and is connected with the pivot including stirring thick liquid and wall brush, and the other end is connected with the wall brush, the material of wall brush be thermoset polyurethane, and the horizontal width of wall brush is 15% of stirring thick liquid length, the vertical length of wall brush be roller mill height of cylindrical section degree the quartering three, wall brush and stirring thick liquid mutually perpendicular are the T type, one side of wall brush and stir to starch and be connected, the inner wall of mulling barrel is pressed close to to the opposite side.
Description
Technical field
The utility model is related to a kind of molding sand process units, belongs to Foundry Production apparatus field.
Background technology
Molding sand is typically mixed by a certain percentage by casting model powder, moulding sand binder and some auxiliary materials.Puddle mixer is used for will
Molding sand and binding agent are stirred mixing, and drive material movement using puddle mixer stirring slurry, muller, so that binding agent is effectively coated on
Sand grain surface simultaneously forms fine particle.
At present in the actual production process in workshop, also there is a problem of following some hinder production efficiency, (1) puddle mixer
The discharging opening of rectangle can form dead angle, of long duration, will significantly affect discharging speed；(2) because puddle mixer is by molding sand and to glue
Knot agent is mixed, during, there are material sticks unavoidably on puddle mixer inwall, be both unfavorable for the maintenance of equipment, and be unfavorable for again
Mixed material；(3) current puddle mixer uses steel, and has certain altitude it has not been convenient to workman checks the feelings in puddle mixer
Condition；(4) workman adds binding agent and auxiliary material manually, wastes time and energy.
Utility model content
For this reason, the utility model provides a kind of molding sand process units.
Described molding sand process units includes mixing device and moveable ladder, and described mixing device includes puddle mixer, glues
Knot agent storage tank, feeding pump and nozzle, described puddle mixer includes mulling machine barrel, discharging opening, driving means, rotating shaft, muller, stirring
Device；The cross section of described discharging opening is circle；Described agitating device includes stirring slurry and wall brush, one end of stirring slurry and rotating shaft
Connect, the other end is connected with wall brush；The material of described wall brush is heat-curable urethane, and the transverse width of wall brush is stirring slurry length
15%, wall brush longitudinal length is 3/4ths of mulling machine barrel height, and wall brush and stirring slurry are mutually perpendicular in t type, wall brush
Side is connected with stirring slurry, and opposite side presses close to the inwall of mulling machine barrel；Described moveable ladder includes horizontally disposed rectangle
First framework, vertically disposed rectangle second framework, and pedal, the rectangular triangle in side of described moveable ladder,
Four angles of the first framework are provided with universal wheel, are provided with horizontal and vertical anti-fall bar in the second framework, the first framework,
Also angularly disposed support bar between two frameworks, described pedal has multistage；Described binding agent storage tank pass through pipeline, feeding pump with
It is arranged on the nozzle above puddle mixer to connect.
In a kind of embodiment of the present utility model, described discharging opening is arranged on puddle mixer lower sidewall.
In a kind of embodiment of the present utility model, described driving means are arranged on mulling motor spindle, and rotating shaft is arranged at
The axle center of puddle mixer is simultaneously driven by driving means thus driving agitating device to move.
In a kind of embodiment of the present utility model, described muller and stirring slurry are connected to rotating shaft by linking arm, grind
Wheel and the alternate setting of stirring slurry.
In a kind of embodiment of the present utility model, wall brush and stirring slurry are articulated and connected.
In a kind of embodiment of the present utility model, described universal wheel belt self-locking device or brake gear.To prevent from making
With during ladder be subjected to displacement.
In a kind of embodiment of the present utility model, described pedal surface is provided with one layer of heat-resisting anti-slip material.
In a kind of embodiment of the present utility model, it is welded to connect by steel bar between pedal and pedal.
In a kind of embodiment of the present utility model, described second framework adjustable-height.Hydraulic lifting arm can be passed through
To realize.
In a kind of embodiment of the present utility model, described molding sand process units also includes an auxiliary material tank and is arranged on
Auxiliary material nozzle above puddle mixer.
The utility model, by the discharging opening of puddle mixer is designed as circular cross section, can avoid discharging opening to produce dead angle
Thus affecting discharging speed.By arranging wall brush in the end of stirring slurry, puddle mixer can will be sticked to during stirring
The material of cylinder inwall scrapes, and to avoid contingency question produced by material sticks puddle mixer inwall, and wall brush can be dismantled clearly
Wash or change, easy to use.By arranging moveable ladder, workman is facilitated to observe the situation in puddle mixer, anti-fall bar can carry
The safety coefficient of high ladder, universal wheel then allows ladder to move between each puddle mixer or in workshop, improves and uses
Efficiency.Then can achieve the automatic feed of binding agent by arranging binding agent storage tank and nozzle, save the loaded down with trivial details of artificial interpolation.
Brief description
The schematic front view of the mixing device in a kind of Fig. 1 embodiment of the present utility model；
The schematic top plan view of the puddle mixer in a kind of Fig. 2 embodiment of the present utility model；
The schematic front view of the agitating device of puddle mixer in a kind of Fig. 3 embodiment of the present utility model；
The schematic perspective view of the moveable ladder in a kind of Fig. 4 embodiment of the present utility model；
In figure, 1: mulling machine barrel, 2: discharging opening, 3: driving means, 4: stirring slurry, 5: wall brush, 6: muller, 7: rotating shaft, 8:
Anti-fall bar, 9: pedal, 10: universal wheel, 11: support bar, 12: the first frameworks, 13: the second frameworks, 14: binding agent storage tank, 15:
Feeding pump, 16: nozzle.
Specific embodiment
As shown in Figures 1 to 3, in a kind of embodiment of the present utility model, described mixing device includes puddle mixer, binding agent
Storage tank 14, feeding pump 15 and nozzle 16；Described puddle mixer includes mulling machine barrel 1, discharging opening 2, driving means 3, rotating shaft 7, grinds
Wheel 6, stirring slurry 4, wall brush 5；Described discharging opening 2 is arranged on puddle mixer lower sidewall, and the cross section of discharging opening 2 is circle；Described
Driving means 3 are arranged on mulling motor spindle, and rotating shaft 7 is arranged at the axle center of puddle mixer being driven by driving means 3 and stirs thus driving
Mix device motion；Described agitating device includes stirring slurry 4 and wall brush 5, and one end of stirring slurry 4 is connected with rotating shaft 7, the other end and wall
Brush 5 connects；The material of described wall brush 5 is heat-curable urethane, and the transverse width of wall brush 5 is the 15% of stirring slurry 4 length, wall brush
5 longitudinal length is 3/4ths of mulling machine barrel 1 height, and wall brush 5 and stirring slurry 4 are mutually perpendicular in t type, the side of wall brush 5
It is connected with stirring slurry 4, opposite side presses close to the inwall of mulling machine barrel 1.Wall brush 5 is articulated and connected with stirring slurry 4.Muller 6 has one group two
Individual, agitating device has one group two, stirring slurry and the alternate setting of muller.Binding agent storage tank 14 pass through pipeline, feeding pump 15 with
It is arranged on the nozzle 16 above puddle mixer to connect, can achieve and directly binding agent is pumped into puddle mixer and is no longer necessary to manually add
Adding additives.
During stirring molding sand with binding agent, the material sticking to mulling machine tube inner wall can be scraped by wall brush, with
Avoid contingency question produced by material sticks puddle mixer inwall, and wall brush is hinged with stirring slurry, can with disassembly, cleaning or more
Change, easy to use.
As shown in figure 4, in a kind of embodiment of the present utility model, described moveable ladder includes horizontally disposed
One framework 12, vertically disposed second framework 13, and pedal 9, the rectangular triangle in side of described moveable ladder, the
Four angles of one framework 12 are provided with the universal wheel 10 with self-locking device, part above top pedal for second framework 13
It is provided with horizontal and vertical anti-fall bar 8, anti-fall bar intersects to form anti-drop net, between the first framework 12, the second framework 13 also
Angularly disposed support bar 11.
In puddle mixer running, ladder can be pushed into puddle mixer side, the universal wheel of locking ladder and then station by workman
Situation in puddle mixer is observed on pedal, anti-fall bar can improve the safety coefficient of ladder.Universal wheel then allows ladder to exist
Move between each puddle mixer or in workshop, improve service efficiency.
Although the utility model is open as above with preferred embodiment, it is not limited to the utility model, any
Person skilled in the art, without departing from spirit and scope of the present utility model, can do various changes and modification, therefore originally
The protection domain of utility model should be by being defined that claims are defined.
Claims (10)
1. it is characterised in that including mixing device and moveable ladder, described mixing device includes a kind of molding sand process units
Puddle mixer, binding agent storage tank, feeding pump and nozzle, described puddle mixer include mulling machine barrel, discharging opening, driving means, rotating shaft,
Muller, agitating device；The cross section of described discharging opening is circle；Described agitating device includes stirring slurry and wall brush, stirring slurry
One end is connected with rotating shaft, and the other end is connected with wall brush；The material of described wall brush is heat-curable urethane, and the transverse width of wall brush is
The 15% of stirring slurry length, wall brush longitudinal length is 3/4ths of mulling machine barrel height, and wall brush and stirring slurry are mutually perpendicular in t
Type, the side of wall brush is connected with stirring slurry, and opposite side presses close to the inwall of mulling machine barrel；Described moveable ladder includes level and sets
Rectangle first framework put, vertically disposed rectangle second framework, and pedal, the side of described moveable ladder is rectangular
Triangle, four angles of the first framework are provided with universal wheel, are provided with horizontal and vertical anti-fall bar, first in the second framework
Also angularly disposed support bar between framework, the second framework, described pedal has multistage；Described binding agent storage tank pass through pipeline,
Feeding pump is connected with the nozzle being arranged on above puddle mixer.
2. a kind of molding sand process units according to claim 1 is it is characterised in that described discharging opening is arranged on mulling pusher side
Wall bottom.
3. a kind of molding sand process units according to claim 1 is it is characterised in that described driving means are arranged on puddle mixer
Bottom, rotating shaft is arranged at the axle center of puddle mixer and is driven by driving means thus driving agitating device to move.
4. a kind of molding sand process units according to claim 1 is it is characterised in that described muller passes through to be connected with stirring slurry
Arm is connected to rotating shaft, muller and the alternate setting of stirring slurry.
5. a kind of molding sand process units according to claim 1 is it is characterised in that wall brush and stirring slurry are articulated and connected.
6. a kind of molding sand process units according to claim 1 is it is characterised in that described universal wheel belt self-locking device or stop
Car device, to prevent ladder during using to be subjected to displacement.
7. a kind of molding sand process units according to claim 1 it is characterised in that described pedal surface be provided with one layer heat-resisting
Anti-slip material.
8. a kind of molding sand process units according to claim 1 is it is characterised in that welded by steel bar between pedal and pedal
Connect in succession.
9. a kind of molding sand process units according to claim 1 is it is characterised in that described second framework adjustable-height.
10. a kind of molding sand process units according to claim 1 is it is characterised in that described molding sand process units also includes
One auxiliary material tank and be arranged on the auxiliary material nozzle above puddle mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802560.3U CN205887962U (en) | 2016-07-27 | 2016-07-27 | Molding sand apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802560.3U CN205887962U (en) | 2016-07-27 | 2016-07-27 | Molding sand apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205887962U true CN205887962U (en) | 2017-01-18 |
Family
ID=57784435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620802560.3U Active CN205887962U (en) | 2016-07-27 | 2016-07-27 | Molding sand apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205887962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159839A (en) * | 2017-03-27 | 2017-09-15 | 海安海太铸造有限公司 | A kind of intermixture addition mechanism for casting processing puddle mixer |
-
2016
- 2016-07-27 CN CN201620802560.3U patent/CN205887962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159839A (en) * | 2017-03-27 | 2017-09-15 | 海安海太铸造有限公司 | A kind of intermixture addition mechanism for casting processing puddle mixer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |