CN206589143U - A kind of laboratory mortar mixer - Google Patents
A kind of laboratory mortar mixer Download PDFInfo
- Publication number
- CN206589143U CN206589143U CN201720317603.3U CN201720317603U CN206589143U CN 206589143 U CN206589143 U CN 206589143U CN 201720317603 U CN201720317603 U CN 201720317603U CN 206589143 U CN206589143 U CN 206589143U
- Authority
- CN
- China
- Prior art keywords
- base
- agitator tank
- mortar mixer
- horizontal machine
- bevel gear
- 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 - Fee Related
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Abstract
The utility model discloses a kind of laboratory mortar mixer, including base and horizontal machine, cavity is provided with the base, the cavity bottom is provided with axle bed, driven shaft is inserted with the axle bed, the driven shaft upwardly extends and passes axle bed, and fluted disc A is provided with the end of driven shaft；The rotating shaft inserted base of the horizontal machine is interior and extends in cavity, and is engaged in rotating shaft end head provided with bevel gear A, the bevel gear A with being nested in the bevel gear B of driven shaft；Base top is provided with agitator tank, the agitator tank outer bottom is provided with the clamping ring being connected with base, agitator tank inner bottom part is additionally provided with stirring knife, the stirring knife bottom is provided with agitating shaft, the agitating shaft extends downward and through agitator tank, and the fluted disc B engaged with fluted disc A is provided with agitating shaft end, the base side is additionally provided with the controller for controlling horizontal machine.The utility model is simple and compact for structure, convenience is operated and being capable of high-efficiency stirring cement mortar.
Description
Technical field
The utility model is related to engineering experiment apparatus field, specifically refers to a kind of laboratory mortar mixer.
Background technology
Can usually performance detection be carried out to cement mortar, typically in architectural engineering to determine the cement work of different mixture ratio
Some indexs such as the property made, denseness, fluidity, setting time, water-retaining property, water imbibition and the dry and cracked performance of plasticity, so as to judge to be surveyed
The performance of the cement mortar of examination.And a kind of small-sized cement mortar agitating device is typically used in the lab, it is called laboratory
Mortar mixer.
Existing laboratory mortar mixer includes a motor-driven vertical agitator, then will be contained with cement bonded sand
The jar of slurry samples is placed on a liftable platform, and the paddle for vertical agitator bottom being directed at jar opening
Piece, then moves upwardly so that stirring vane can be submerged in jar completely by platform, and described vertical agitator pass through it is inclined
The stirring vane that the heart is rotated is stirred operation.But in laboratory, it is necessary to repeatedly stop electricity in the process during mortar stirring test
Machine is simultaneously scraped the cement mortar on jar inwall using scraper, prevents it from condensing on jar inwall, but existing laboratory
Mortar mixer is because its stirring structure straight down hinders the progress for striking off cement mortar step, and experimenter is difficult energy
It is enough to scrape the cement mortar for having adhered to condensation in inner tank wall completely, not only it is difficult to operate, influences experiment progress, and excessively
Elapsed time that cement mortar in tank body can be caused to stir is uneven, so as to influence experimental precision, so as to get data error compared with
Greatly；And laboratory mortar stirring device of the prior art is complicated and volume is larger, Material Cost is higher.
Utility model content
For the defect of above-mentioned prior art, the utility model provides a kind of operation simple and compact for structure, convenient and can
The laboratory mortar mixer of high-efficiency stirring cement mortar.
The utility model is achieved through the following technical solutions：A kind of laboratory mortar mixer, including base and Horizontal electric
Cavity is provided with machine, the base, the cavity bottom is provided with axle bed, the axle bed and is inserted with driven shaft, the driven axial direction
It is upper to extend and pass axle bed, and it is provided with fluted disc A in the end of driven shaft；The rotating shaft inserted base of the horizontal machine is interior and extends
Engaged into cavity, and in rotating shaft end head provided with bevel gear A, the bevel gear A with being nested in the bevel gear B of driven shaft；Base
Top is provided with agitator tank, and the agitator tank outer bottom is provided with the clamping ring being connected with base, and agitator tank inner bottom part is additionally provided with stirring knife,
The stirring knife bottom is provided with agitating shaft, and the agitating shaft extends downward and through agitator tank, and is provided with and tooth in agitating shaft end
The fluted disc B of disk A engagements, the base side is additionally provided with the controller for controlling horizontal machine.
The utility model includes two structures being connected with each other, and described horizontal machine and the bottom surface of two structures of base is protected
Hold in same level, to ensure that the present apparatus can be stably placed in horizontal table top.Wherein, the driven shaft in cavity is logical
Cross lower end and coordinate offer support force with axle bed, and the rotating shaft of driven shaft and horizontal machine is mutually perpendicular to, and pass through bevel gear A and cone
Gear B is engaged transmission, so that the transverse rotation of horizontal machine to be changed into the vertical rotation of driven shaft.And the upper table of base
Face is provided with the annular groove with clamping ring clamping, and agitator tank is placed on base upper surface by user, and clamping ring is inserted
Enter in annular groove, while clamping ring is inserted, then fluted disc A and fluted disc B face and engagement are rotated further by entirely stirring
Mix tank so that the projection that clamping ring inner ring or outer ring are provided with, which can be stuck in annular groove, reaches limit effect, and described stir
Knife rotation direction should be consistent with clamping ring clamping rotation direction, so as to prevent agitator tank is rotated in stirring from departing from clamped condition
Situation occurs.And described controller is the structure of controlled motor power-on switch machine, then by the timer that is provided with of inside come
Control relay timing, so experimenter can control mixing time by controller, and its theory structure is existing
There is technology, be technical means commonly used by such a person skilled in the art, therefore will not be repeated here.In use, experimenter is by cement, water
It is filled into agitator tank, then agitator tank is placed on base and by fluted disc A and fluted disc B according to the proportioning of requirement of experiment with sand
Alignment, then clamping ring is inserted in annular groove and turn to clamping position, now opens motor and setting time, stirred
Repeatedly shut down in journey and strike off internal-wall concrete, until agitator tank is rotated after the completion of stirring and whole agitator tank is removed, and will stirring
Good sample, which takes out, to be determined, and wherein fluted disc B lower surface is higher than plane where clamping ring bottom so that whole agitator tank energy
Enough it is stably placed on desktop.
Preferably to realize the utility model, further, the base top, which is upwardly extended and formed, is wrapped in stirring
Pot bottom is used to support agitator tank supporting walls.Described supporting walls are that outside is rectangular configuration, and internal for the whole stirring of laminating
The clamping ring that agitator tank is only provided with by bottom in the curve form of tank wall, former scheme is fixedly connected, and is now provided with
Supporting walls can cover whole stirring tank wall there is provided comprehensive support effect.
Further, the rotating shaft of the horizontal machine be by ring flange connect two-part structure, wherein one section with it is horizontal
It is connected in motor connection, another section of inserted base cavity with bevel gear A.Pass through dismountable two-piece design so that the later stage ties up
Repair and change whole horizontal machine and facility is provided, only horizontal machine can just be pulled down with dismounting ring flange and carry out maintenance replacing.
Further, the stirring knife is triadius type structure.
Further, the agitator tank upper edge is radially symmetrically arranged with two draw rings.Agitator tank is being put into support
In wall and when needing to be fixed on base, impetus is provided by the draw ring of both sides so that experimenter will easily can stir
Mix tank rotation fixation or rotate and pull down.
Further, it is provided with labyrinth collar between the agitating shaft and agitator tank.The agitating shaft and agitator tank
Between provided with fixed and sealed bearing, and a labyrinth collar is equipped with bearing top and bottom can increase sealing
Performance, prevents cement mortar from being dropped out between agitator tank and the gap of agitating shaft, or blocks bearing, influences the rotation of stirring knife.
Further, the base bottom is provided with the sprue being connected with axle bed, is provided between the driven shaft and sprue
Sealed bearings.Described sprue is demountable structure, by the way that by base bottom perforate, cavity inside shape can be checked by perforate
State, and to being cleared up and being safeguarded in cavity.
Further, the light-emitting diode display for display information is provided with outside the controller.Described light-emitting diode display can
So that temporal information to be shown, it is easy to check and refers to, and light-emitting diode display is connected by power line with controller, the control
Device processed is provided with signal processing chip, can convert analog signals into data signal and be shown, and its concrete structure and original
Reason is prior art, therefore be will not be repeated here.
Further, it is provided with protective cover outside the horizontal machine.The protective cover is for protecting the outer of horizontal machine
Shell, can avoid cement mortar from being splashed on horizontal machine when being tested, and protective cover is demountable structure, can be by it
Pull down and horizontal machine is safeguarded and overhauled.
The utility model compared with prior art, with advantages below and beneficial effect：
（1）The utility model is simple and compact for structure, by the way that the stirring knife for being arranged on outside in the prior art is fixed on into stirring
Tank inner bottom part, so as to reduce the volume of whole agitating device, it is to avoid mud effect is scraped in the excessive influence of stirring wall.
（2）The utility model is fixed by clamping ring, is then engaged transmission by two fluted discs, is not only saved
The space-consuming of hoistable platform, but also can accomplish the stirring of stability and high efficiency, Material Cost and weight are reduced, gentlier
Just it is easily mobile.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become apparent：
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is agitator tank dimensional structure diagram of the present utility model；
Fig. 3 is agitator tank bottom surface structure schematic diagram of the present utility model.
Wherein：1-base, 2-horizontal machine, 3-cavity, 4-axle bed, 5-driven shaft, 6-agitator tank, 601-card
Ring is connect, 602-stirring knife, 7-controller, 8-supporting walls, 9-ring flange, 10-protective cover, 11-draw ring, 12-labyrinth type is close
Seal ring, 13-sprue, 14-sealed bearings, 15-light-emitting diode display.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model., it is necessary to which explanation, provides and limit unless otherwise clear and definite in description of the present utility model
Fixed, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably connecting
Connect, or be integrally connected；Can be mechanical connection or electrical connection；Can also be joined directly together or in
Between medium be indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can be specific
Situation understands concrete meaning of the above-mentioned term in the utility model.
Embodiment 1：
A kind of laboratory mortar mixer of the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, includes two of interconnection
Structure is placed on mechanism on same bottom plate：Base 1 and horizontal machine 2, horizontal machine（2）Outside is provided with the detachable protection of rectangle
Cavity 3 is provided with cover 10, the base 1, the bottom of cavity 3 is provided with axle bed 4, the axle bed 4 and is inserted with driven shaft 5, described
Driven shaft 5 upwardly extends and passes axle bed 4, and is provided with fluted disc A in the end of driven shaft 5；The rotating shaft insertion of the horizontal machine 2
Base 1 is interior and extends in cavity 3, and in rotating shaft end head provided with bevel gear A, the bevel gear A and the cone for being nested in driven shaft 5
Gear B is engaged；The top of base 1 is provided with agitator tank 6, and the outer bottom of agitator tank 6 is provided with the clamping ring 601 being connected with base 1, stirred
Mix the inner bottom part of tank 6 and be additionally provided with stirring knife 602, the bottom of stirring knife 602 is provided with agitating shaft, and the agitating shaft, which is extended downward and through, to be stirred
Tank 6 is mixed, and the fluted disc B engaged with fluted disc A is provided with agitating shaft end, the side of base 1 is additionally provided with for controlling Horizontal electric
The controller 7 of machine 2.Wherein, the driven shaft 5 in cavity 3 is to coordinate to provide support force by lower end and axle bed 4, and driven shaft 5 with
The rotating shaft of horizontal machine 2 is mutually perpendicular to, and is engaged transmission by bevel gear A and bevel gear B, so that by horizontal machine 2
Transverse rotation is changed into the vertical rotation of driven shaft 5.In use, experimenter by cement, water and sand matching somebody with somebody according to requirement of experiment
Than being filled into agitator tank 6, then agitator tank 6 is placed on base 1 and fluted disc A and fluted disc B aligns, then by clamping ring
601 insertion annular grooves are interior and turn to clamping position, now open repeatedly to shut down in motor and setting time, whipping process and scrape
Except internal-wall concrete, until rotating agitator tank 6 after the completion of stirring and removing whole agitator tank 6, and the sample being stirred is taken out
Measure, wherein fluted disc B lower surface are higher than plane where the bottom of clamping ring 601 so that whole agitator tank 6 can steadily be put
Put on the table.
Embodiment 2：
The present embodiment is on the basis of above-described embodiment, further to limit, and the top of base 1 is upwardly extended and shape
It is used to support the supporting walls 8 of agitator tank 6 into the bottom of agitator tank 6 is wrapped in.Described supporting walls 8 are that outside is rectangular configuration, and interior
Portion is the curve form for the whole outer wall of agitator tank 6 of fitting, and the clamping ring 601 that agitator tank 6 is only provided with by bottom in former scheme enters
Row is fixedly connected, and the supporting walls 8 being now provided with can cover the whole outer wall of agitator tank 6 there is provided comprehensive support effect.This
The other parts of embodiment are same as the previously described embodiments, repeat no more.
Embodiment 3：
The present embodiment is on the basis of above-described embodiment, further to limit, and the rotating shaft of the horizontal machine 2 is to pass through
Ring flange 9 connects two-part structure, wherein one section is connected with horizontal machine 2, with bevel gear A in another section of cavity 3 of inserted base 1
Connection.Pass through dismountable two-piece design so that later period maintenance and the whole horizontal machine 2 of replacing provide facility, only with dismounting
Ring flange 9 can just pull down horizontal machine 2 progress maintenance replacing.The other parts of the present embodiment are same as the previously described embodiments,
Repeat no more.
Embodiment 4：
The present embodiment is on the basis of above-described embodiment, further to limit, and the stirring knife 602 is triadius type structure,
And horizontal knife is symmetrically arranged with triadius type structure intermediate space, so that further contact of the increase stirring knife 602 with cement mortar
Area, improves stirring efficiency.The upper edge of agitator tank 6 is radially symmetrically arranged with two draw rings 11.It is put into by agitator tank 6
In supporting walls 8 and when needing to be fixed on base 1, impetus is provided by the draw ring 11 of both sides so that experimenter can be light
The fixed or rotation that rotates agitator tank 6 of pine is pulled down.The other parts of the present embodiment are same as the previously described embodiments, no longer go to live in the household of one's in-laws on getting married
State.
Embodiment 5：
The present embodiment is on the basis of above-described embodiment, further to limit, and is set between the agitating shaft and agitator tank 6
It is equipped with labyrinth collar 12.Provided with fixed and sealed bearing between the agitating shaft and agitator tank 6, and in bearing upper end and
Lower end, which is equipped with a labyrinth collar 12, can increase sealing property, prevent cement mortar from agitator tank 6 and agitating shaft
Dropped out between gap, or block bearing, influence the rotation of stirring knife 602.The other parts of the present embodiment and above-described embodiment phase
Together, repeat no more.
Embodiment 6：
The present embodiment is on the basis of above-described embodiment, further to limit, and the bottom of base 1 is provided with and axle bed 4
The sprue 13 of connection, honeybee bearing 14 is provided between the driven shaft 5 and sprue 13.Described sprue 13 is detachable knot
Structure, by that by the bottom opening of base 1, can check the internal state of cavity 3 by perforate, and to carried out in cavity 3 cleaning and
Safeguard.The other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 7：
The present embodiment is on the basis of above-described embodiment, further to limit, and the outside of controller 7, which is provided with, to be used for showing
Show the light-emitting diode display 15 of information.Described light-emitting diode display 15 can show temporal information, be easy to check and refer to, and
Light-emitting diode display 15 is connected by power line with controller 7, and the controller 7 is provided with signal processing chip, can believe simulation
Number being converted to data signal is shown, and its concrete structure and principle are prior art, therefore will not be repeated here.This implementation
The other parts of example are same as the previously described embodiments, repeat no more.
It is understood that according to the electric machine structure of the utility model one embodiment and connected controller 7,
It is well known to those skilled in the art, is just no longer described in detail here.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
In the case where not departing from principle of the present utility model and objective a variety of change, modification, replacement and modification can be carried out to these embodiments,
Scope of the present utility model is limited by claim and its equivalent.
Claims (9)
1. a kind of laboratory mortar mixer, including base（1）And horizontal machine（2）, the base（1）It is interior to be provided with cavity（3）,
It is characterized in that：The cavity（3）Bottom is provided with axle bed（4）, the axle bed（4）Inside it is inserted with driven shaft（5）, the driven shaft
（5）Upwardly extend and pass axle bed（4）, and in driven shaft（5）End be provided with fluted disc A；The horizontal machine（2）Rotating shaft insert
Enter base（1）It is interior and extend to cavity（3）It is interior and driven with being nested in provided with bevel gear A, the bevel gear A in rotating shaft end head
Axle（5）Bevel gear B engagement；Base（1）Top is provided with agitator tank（6）, the agitator tank（6）Outer bottom is provided with and base（1）
The clamping ring of connection（601）, agitator tank（6）Inner bottom part is additionally provided with stirring knife（602）, the stirring knife（602）Bottom is provided with agitating shaft,
The agitating shaft extends downward and through agitator tank（6）, and the fluted disc B engaged with fluted disc A, the bottom are provided with agitating shaft end
Seat（1）Side is additionally provided with for controlling horizontal machine（2）Controller（7）.
2. a kind of laboratory mortar mixer according to claim 1, it is characterised in that：The base（1）Top is upward
Extend and formed and be wrapped in agitator tank（6）Bottom is used to support agitator tank（6）Supporting walls（8）.
3. a kind of laboratory mortar mixer according to claim 1 or 2, it is characterised in that：The horizontal machine（2）'s
Rotating shaft is to pass through ring flange（9）Two-part structure is connected, wherein one section and horizontal machine（2）Connection, another section of inserted base sky
Chamber（3）It is interior to be connected with bevel gear A.
4. a kind of laboratory mortar mixer according to claim 1 or 2, it is characterised in that：The stirring knife（602）For three
Fork structure.
5. a kind of laboratory mortar mixer according to claim 1 or 2, it is characterised in that：The agitator tank（6）Top
Edge is radially symmetrically arranged with two draw rings（11）.
6. a kind of laboratory mortar mixer according to claim 1 or 2, it is characterised in that：The agitating shaft and stirring
Tank（6）Between be provided with labyrinth collar（12）.
7. a kind of laboratory mortar mixer according to claim 1 or 2, it is characterised in that：The base（1）Bottom is set
Have and axle bed（4）The sprue of connection（13）, the driven shaft（5）With sprue（13）Between be provided with sealed bearings（14）.
8. a kind of laboratory mortar mixer according to claim 1 or 2, it is characterised in that：The controller（7）It is outside
Provided with the light-emitting diode display for display information（15）.
9. a kind of laboratory mortar mixer according to claim 1 or 2, it is characterised in that：The horizontal machine（2）Outside
Portion is provided with protective cover（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317603.3U CN206589143U (en) | 2017-03-29 | 2017-03-29 | A kind of laboratory mortar mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317603.3U CN206589143U (en) | 2017-03-29 | 2017-03-29 | A kind of laboratory mortar mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589143U true CN206589143U (en) | 2017-10-27 |
Family
ID=60121648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720317603.3U Expired - Fee Related CN206589143U (en) | 2017-03-29 | 2017-03-29 | A kind of laboratory mortar mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914987A (en) * | 2017-03-29 | 2017-07-04 | 四川建筑职业技术学院 | A kind of laboratory mortar mixer |
-
2017
- 2017-03-29 CN CN201720317603.3U patent/CN206589143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914987A (en) * | 2017-03-29 | 2017-07-04 | 四川建筑职业技术学院 | A kind of laboratory mortar mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210329 |