CN209174819U - A kind of sand mixer of easy to clean - Google Patents
A kind of sand mixer of easy to clean Download PDFInfo
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- CN209174819U CN209174819U CN201821854284.0U CN201821854284U CN209174819U CN 209174819 U CN209174819 U CN 209174819U CN 201821854284 U CN201821854284 U CN 201821854284U CN 209174819 U CN209174819 U CN 209174819U
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- rotating shaft
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Abstract
The utility model relates to a kind of sand mixers of easy to clean, are related to mulling technical field.Including body, first motor, first rotating shaft, the first rotating shaft boring setting, the second motor is fixedly installed in the first rotating shaft for being located at the internal body, second motor is double end motor, the second shaft is fixedly installed on second motor both ends output shaft, roller is fixedly installed in second shaft, the roller bottom is fixedly installed with rapping block by the first spring, roller one end is fixedly installed with brush holder support, is evenly equipped with hairbrush on the brush holder support, is also fixedly installed with sand mixer rolling wheel by strut on the top of first rotating shaft.The utility model is by being arranged the hairbrush being in contact with body inner wall, the sand of body inner wall can be cleaned out in time, simultaneously, rapping block is during rotation, indirect is contacted with organism bottom, rapping effect is implemented to body, also can further understand the sand of body inner wall, is conducive to the mulling efficiency for improving sand mixer.
Description
Technical field
The utility model relates to mulling technical fields, and in particular to a kind of sand mixer of easy to clean.
Background technique
Sand mixer is the equipment for mixing each component in molding sand uniformly, and adhesive being made effectively to be coated on sand grain surface.
Sand mixer utilizes the relative motion of muller and mill disc, and the material for making to be placed between the two is crushed by the effect for rolling and being ground.
During decelerator shell preparation, generally first passing through sand mixer makes molding sand after mixing, then pours again and builds up sand mo(u)ld, will
Molten iron is put into inside sand mo(u)ld, forms it into decelerator shell.However, sand mixer in the prior art is during mulling, it can not
The sand of body inner wall is cleaned out in time, reduces the mulling efficiency of sand mixer.
Utility model content
For above-mentioned disadvantage existing in the prior art, the sand mixer of easy to clean of the utility model a kind of by setting with
The hairbrush that body inner wall is in contact can clean out in time the sand of body inner wall, meanwhile, mistake of the rapping block in rotation
Cheng Zhong, indirect are contacted with organism bottom, are implemented rapping effect to body, also can further be understood the product of body inner wall
Sand is conducive to the mulling efficiency for improving sand mixer.
In order to achieve the above technical purposes, the sand mixer of a kind of easy to clean of the utility model, including body, the body
Top is provided with feed inlet, and organism bottom is provided with discharge port, and organism bottom is also fixedly installed with first motor, first electricity
The first driving wheel is fixedly connected on the output shaft of machine, first driving wheel is connected with the first driven wheel by belt, described
First driven wheel is fixedly mounted in the first rotating shaft of internal body center setting, the first rotating shaft boring setting,
The second motor is fixedly installed in the first rotating shaft of the internal body, second motor is double end motor, the second electricity
It is fixedly installed with the second driving wheel in the external position of machine both ends output shaft stretching first rotating shaft, second driving wheel passes through skin
The second driven wheel of band connection is fixedly installed with the second shaft in second driven wheel, and second shaft one end passes through bearing
It is rotatably connected on the outside of the first rotating shaft, roller is fixedly installed in the second shaft, the roller bottom passes through the first bullet
Spring is fixedly installed with rapping block, and roller is fixedly installed with brush holder support far from second driven wheel one end, is evenly equipped with hairbrush on the brush holder support,
Sand mixer rolling wheel is also fixedly installed with by strut on the top of first rotating shaft, the strut is vertical with second shaft to be set
It sets.
Preferably, it is also fixedly installed with bull stick in second shaft, is provided with detent projection outside the bull stick.
Preferably, first rotating shaft top two sides are additionally provided with strip hole, the strut far from sand mixer rolling wheel one
End is located at the hollow interior of the first rotating shaft across the strip hole, and the gag lever post by being set to hollow interior is limited
Position.
Further, the retaining ring to match with the branch rod-shape, the retaining ring at both ends are also fixedly installed on the strut
Top is overlapped and is connected with telescopic support rod, and the telescopic support bar top is rotatably installed in the machine by bearing
In body top inner wall.
Further, the body top center is fixedly installed with fixed plate, and the telescopic support rod passes through axis
It holds and is rotatably installed in the fixed plate.
Preferably, the organism bottom four corners are additionally provided with bracket, and the frame bottom is equipped with idler wheel, bracket outer
It is arranged with second spring.
Compared with prior art, the utility model has the following beneficial effects: first motor drives the rotation of the first driving wheel,
First driving wheel drives the rotation of the first driven wheel by belt, and the first driven wheel drives first rotating shaft rotation, with first rotating shaft phase
The rolling wheel of connection then can carry out circular motion in internal body, and the molding sand of internal body is uniformly mixed；Meanwhile in first rotating shaft
During rotation, second the second driving wheel of motor driven rotation, the second driven wheel being connected with the second driving wheel also turns therewith
Dynamic, then the second driven wheel drives the second shaft to realize autobiography, during the rotation of the second shaft, rapping block indirection and machine
Body bottom interior wall joint makes the sand rapping on organism sidewall fall, while hairbrush also can be rotated constantly, also can be by body two
The sand of side ratio is cleaned out, and the mulling efficiency for improving sand mixer is conducive to.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model；
Fig. 2: the enlarged drawing in the utility model at A；
Fig. 3: Fig. 1 left view.
In figure: 1, body 2, feed inlet 3, discharge port 4, first motor 5, the first driving wheel 6, the first driven wheel 7,
First rotating shaft 8, the second motor 9, the second driving wheel 10, the second driven wheel 11, the second shaft 12, roller 13, the first bullet
Spring 14, rapping block 15, brush holder support 16, hairbrush 17, bull stick 18, strut 19, rolling wheel 20, strip hole 21, gag lever post 22,
Pull ring 23, telescopic support rod 24, bearing 25, fixed plate 26, bracket 27, idler wheel 28, second spring.
Specific embodiment
In order to make the purpose of this utility model, advantage and embodiment seem be more clear it is clear, now in conjunction with specific implementation
The utility model will be further described for example, it should be understood that embodiment described herein is only to the utility model
It illustrates, does not constitute limitations of the present invention.
A kind of sand mixer of easy to clean as shown in FIG. 1 to FIG. 3, including body 1 are provided with feed inlet 2, machine at the top of body 1
1 bottom of body is provided with discharge port 3, and 1 bottom of body is also fixedly installed with first motor 4, fixed company on the output shaft of first motor 4
It is connected to the first driving wheel 5, the first driving wheel 5 is connected with the first driven wheel 6 by belt, and the first driven wheel 6 is fixedly mounted on machine
In the first rotating shaft 7 of 1 inside center of body setting, wherein the setting of 7 boring of first rotating shaft, in first be located inside body 1
The second motor 8 is fixedly installed in shaft 7, the second motor 8 is double end motor, and 8 both ends output shaft of the second motor stretches out first turn
It is fixedly installed with the second driving wheel 9 in the external position of axis 7, the second driving wheel 9 connects the second driven wheel 10 by belt, and second
The second shaft 11 is fixedly installed in driven wheel 10,11 one end of the second shaft is rotatably connected on the outer of first rotating shaft 7 by bearing
Side, roller 12 is fixedly installed in the second shaft 11, and 12 bottom of roller is fixedly installed with rapping block 14, roller by the first spring 13
Wheel 12 is fixedly installed with brush holder support 15 far from 10 one end of the second driven wheel, hairbrush 16 is evenly equipped on brush holder support 15, in the upper of first rotating shaft 7
Portion is also fixedly installed with sand mixer rolling wheel 19 by strut 18, and strut 18 is vertically arranged with the second shaft 11.
First motor 4 drives the rotation of the first driving wheel 5, and the first driving wheel 5 drives the first driven wheel 7 to rotate by belt,
First driven wheel 7 drives first rotating shaft 7 to rotate, and the rolling wheel 19 being connected with first rotating shaft 7 can then carry out circumference inside body 1
Movement, the molding sand inside body 1 is uniformly mixed；Meanwhile during first rotating shaft 7 rotates, the second motor 8 driving second
Driving wheel 9 rotates, and the second driven wheel 10 being connected with the second driving wheel 9 also rotates with it, then the second driven wheel 10 drives second
Shaft 11 realizes autobiography, and during the rotation of the second shaft 11,14 indirect of rapping block connects with 1 bottom interior wall of body
Place, makes the sand rapping on 1 side wall of body fall, while hairbrush 16 also can be rotated constantly, also can be by the sand of 1 two sides ratio of body
It cleans out, is conducive to the mulling efficiency for improving sand mixer.
Wherein, it is also fixedly installed with bull stick 17 in the second shaft 11, is provided with detent projection outside bull stick 17.Second turn
Axis 11 can revolve with the rotation of first rotating shaft 7, and can realize autobiography by the second driven wheel 10, the second shaft 11 constantly from
During passing and revolving, the molding sand of 1 bottom of body can be stirred and be crushed by the detent projection outside bull stick 17, be conducive to
Guarantee to be uniformly mixed.
In addition, as a further improvement of the utility model, due in practical work process, needing the amount of mixed molding sand
It is inconsistent, cause the height of the molding sand in 1 building up inside of body inconsistent, in order to enable being uniformly mixed, it is therefore desirable to according to molding sand
Internal body height and adjust the height of rolling wheel, in the utility model, applicant in order to achieve the above technical purposes,
One shaft, 7 top two sides are additionally provided with strip hole 20, and strut 18 passes through the strip hole 20 far from one end of sand mixer rolling wheel 19
In the hollow interior of first rotating shaft 7, and the gag lever post 21 by being set to hollow interior is limited.Wherein, two struts 18
It is all fixedly connected with the both ends of gag lever post 21, and guarantees that the width of gag lever post 21 is greater than the width of strip hole 20, such gag lever post
21 will not be detached from inside strip hole 20.
The retaining ring 22 that bottom matches with 18 shape of strut, weight at the top of the retaining ring 22 at both ends are also fixedly installed on strut 18
Merging is connected with telescopic support rod 23, preferably welds together 22 bottom of retaining ring with strut 18, and can at the top of retaining ring 22
Flexible 23 bottom end of support rod welds together, in this way, forming an inverted Y between retaining ring 22 and telescopic support rod 23
Shape structure, wherein telescopic support rod 23 is that the casing being gradually reduced by more piece diameter is set-located, on every section casing
It is both provided with threaded hole, casing passes through the threaded hole by screw so far and is fastenedly connected.Telescopic support rod 23 pushes up
Portion is rotatably installed in 1 top inner wall of body by bearing 24.
When molding sand amount inside 1 body of machine is more, moved upwards by controlling telescopic support rod 23, telescopic branch
Strut 23 drives strut 18 to move upwards, so that two rolling wheels 19 move upwards under external force, 18 stress of strut at this time, along length
Hole 20 moves, and in general actual mechanical process, the ratio between the height of strip hole 20 and the length of strut 18 is 1:(15-
20), in this way, during rolling wheel 19 moves upwards, even if it is possible that the case where strut 18 tilts, can also ignore not
Meter, will not influence the working effect of rolling wheel 19.When rolling wheel 19 reaches suitable height, telescopic branch is fixed by external force
The position of strut 23；If molding sand is less in body 1, controls telescopic support rod 23 and move downward elongation, at this point, rolling over
Wheel 19 can move downward under external force.
Preferably, being fixedly installed with fixed plate 25 in 1 top center of body, telescopic support rod 23 is turned by bearing
It is dynamic to be mounted in fixed plate 25.Wherein, the position of telescopic support rod 23 should between two rolling wheels 19 central axis extension
On line, in this way, can guarantee the in the same size of external force suffered by the rolling wheel 19 at both ends, the case where strut 18 tilts is avoided the occurrence of as far as possible.
In addition, being additionally provided with bracket 26 at 1 bottom four corners of body, 26 bottom of bracket is equipped with idler wheel 27, convenient for sliding, branch
26 outer cover of frame, which is equipped with second spring 28, can play the effect of buffering during rapping 14 rapping of block.
Specific embodiment of the present utility model described above does not constitute the limitation to scope of protection of the utility model,
Any other various changes and modifications made by any technical concept according to the present utility model should be included in practical
In novel scope of protection of the claims.
Claims (6)
1. a kind of sand mixer of easy to clean, it is characterised in that: including body, be provided with feed inlet, body bottom at the top of the body
Portion is provided with discharge port, and organism bottom is also fixedly installed with first motor, is fixedly connected on the output shaft of the first motor
First driving wheel, first driving wheel are connected with the first driven wheel by belt, and first driven wheel is fixedly mounted on machine
In the first rotating shaft of body inside center setting, the first rotating shaft boring setting is being located at the first of the internal body
The second motor is fixedly installed in shaft, second motor is double end motor, and the second motor both ends output shaft stretches out first turn
The second driving wheel is fixedly installed in the external position of axis, second driving wheel connects the second driven wheel by belt, described
The second shaft is fixedly installed in second driven wheel, second shaft one end is rotatably connected on the first rotating shaft by bearing
Outside, be fixedly installed with roller in the second shaft, the roller bottom is fixedly installed with rapping block, roller by the first spring
It is fixedly installed with brush holder support far from second driven wheel one end, hairbrush is evenly equipped on the brush holder support, passes through branch on the top of first rotating shaft
Bar is also fixedly installed with sand mixer rolling wheel, and the strut is vertically arranged with second shaft.
2. the sand mixer of easy to clean according to claim 1, it is characterised in that: be also fixedly installed in second shaft
Bull stick is provided with detent projection outside the bull stick.
3. the sand mixer of easy to clean according to claim 1, it is characterised in that: first rotating shaft top two sides are also set up
There is strip hole, the strut passes through the strip hole far from one end of sand mixer rolling wheel and is located at the hollow interior of the first rotating shaft
Portion, and the gag lever post by being set to hollow interior is limited.
4. the sand mixer of easy to clean according to claim 3, it is characterised in that: be also fixedly installed on the strut and institute
The retaining ring that branch rod-shape matches is stated, is overlapped at the top of the retaining ring at both ends and is connected with telescopic support rod, it is described telescopic
Support bar top is rotatably installed in the body top inner wall by bearing.
5. the sand mixer of easy to clean according to claim 4, it is characterised in that: the body top center is fixedly installed with
Fixed plate, the telescopic support rod are rotatably installed in the fixed plate by bearing.
6. the sand mixer of easy to clean according to claim 1-5, it is characterised in that: the organism bottom four corners
It is additionally provided with bracket, the frame bottom is equipped with idler wheel, and bracket outer is arranged with second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854284.0U CN209174819U (en) | 2018-11-12 | 2018-11-12 | A kind of sand mixer of easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854284.0U CN209174819U (en) | 2018-11-12 | 2018-11-12 | A kind of sand mixer of easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174819U true CN209174819U (en) | 2019-07-30 |
Family
ID=67364002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821854284.0U Active CN209174819U (en) | 2018-11-12 | 2018-11-12 | A kind of sand mixer of easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560630A (en) * | 2019-09-16 | 2019-12-13 | 溧阳市新明机械配件制造有限公司 | Roller mill with clear material mechanism |
| CN112439871A (en) * | 2020-11-25 | 2021-03-05 | 王月 | Novel movable blade type sand mixer |
-
2018
- 2018-11-12 CN CN201821854284.0U patent/CN209174819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560630A (en) * | 2019-09-16 | 2019-12-13 | 溧阳市新明机械配件制造有限公司 | Roller mill with clear material mechanism |
| CN112439871A (en) * | 2020-11-25 | 2021-03-05 | 王月 | Novel movable blade type sand mixer |
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