CN107756639A - A kind of cement mixer - Google Patents
A kind of cement mixer Download PDFInfo
- Publication number
- CN107756639A CN107756639A CN201711203005.4A CN201711203005A CN107756639A CN 107756639 A CN107756639 A CN 107756639A CN 201711203005 A CN201711203005 A CN 201711203005A CN 107756639 A CN107756639 A CN 107756639A
- Authority
- CN
- China
- Prior art keywords
- mixing drum
- stirring vane
- cement mixer
- rotating shaft
- damper
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a kind of cement mixer, including base, mixing drum, motor, rotating shaft, upper stirring vane and lower stirring vane；Feeding mouth, material bin are offered at the top of mixing drum；The root of mixing drum side wall offers discharging opening, hermatic door；Multiple dampers are connected between mixing drum bottom and base, the damper both ends are connected using spherical pair with mixing drum, base；More root posts are evenly arranged with along the circumference of mixing drum on base, are respectively connected with damper between the side wall of mixing drum per root post, the damper both ends are connected using spherical pair with mixing drum, column；The lower stirring vane is provided with two pieces, and these lower stirring vanes are fixed on rotating shaft bottom, a lower scraping plate are connected with the downside of one of lower stirring vane, the end set of another piece of lower stirring vane has a perpendicular scraper plate；The upper stirring vane is provided with two pieces, and stirring vane can move up and down along rotating shaft on these, and the end set of one of upper stirring vane has a perpendicular scraper plate.The energy cement mixer enough prevents material from remaining on the inwall of mixing drum, good damping effect, and is not in the idle phenomenon of stirring vane.
Description
Technical field
The present invention relates to a kind of plant equipment for building, more particularly to a kind of cement mixer.
Background technology
The stirring of concrete is carried out on construction site usually using cement mixer, after existing cement mixer has stirred
Have many materials to remain on the inwall of mixing drum, not only waste of materials, and follow-up stirring can be influenceed after gathering excessively
Effect；In addition, in general cement mixer only sets damper in mixing drum bottom, these dampers can only reduce above-below direction
Vibration, horizontal vibration can not be reduced, damping effect is poor, and noise is big；In addition, what the height of stirring vane was usually fixed,
When material is less, it may appear that the idle phenomenon of stirring vane.
It can be seen that prior art has much room for improvement and improved.
The content of the invention
In view of above-mentioned problems of the prior art, it is an object of the invention to provide a kind of cement mixer, the energy
Cement mixer enough prevents material from remaining on the inwall of mixing drum, good damping effect, and is not in that stirring vane is idle
Phenomenon.
In order to achieve the above object, this invention takes following technical scheme：
A kind of cement mixer, including base, the mixing drum being arranged on above base, the motor of mixing drum bottom is arranged on, with
The rotating shaft that mixing drum is coaxially disposed, and the upper stirring vane being arranged in rotating shaft and lower stirring vane；Opened up at the top of mixing drum
There is feeding mouth, material bin is detachably provided with feeding mouth；The root of mixing drum side wall offers discharging opening and corresponding
Hermatic door；Multiple dampers are connected between mixing drum bottom and base, the damper both ends are using spherical pair and mixing drum, bottom
Seat connection；More root posts are evenly arranged with along the circumference of mixing drum on base, are connected between the side wall of mixing drum per root post
Damper is connected to, the damper both ends are connected using spherical pair with mixing drum, column；The lower stirring vane is provided with two pieces,
These lower stirring vanes are fixed on rotating shaft bottom, are connected with a lower scraping plate on the downside of one of lower stirring vane, another piece
The end set of lower stirring vane has a perpendicular scraper plate；The upper stirring vane is provided with two pieces, and stirring vane can edge on these
Rotating shaft moves up and down, and the end set of one of upper stirring vane has a perpendicular scraper plate.
In described cement mixer, two pieces of perpendicular scraper plates are not on same vertical curve.
In described cement mixer, the rotating shaft top coaxially offers a unthreaded hole and through the unthreaded hole
Chute, unthreaded hole is interior rotatably arranged with there is a leading screw, and a feed screw nut is arranged with leading screw；The feed screw nut includes set
The circle body being located in rotating shaft, and two projections for being integrally disposed upon on circle body medial surface, being adapted with chute shape, two convex
The inner face of block is adapted with leading screw and is provided with corresponding screw thread；The upper stirring vane is connected on circle body.
In described cement mixer, leading screw upper end is provided with the handle for force.
In described cement mixer, the handle is a round bar, and leading screw upper end offers what is be adapted with the round bar
Perforation, the round bar are inserted in perforation；The round bar can take out from perforation.
In described cement mixer, the leading screw is locked by lock screw.
In described cement mixer, the damper includes sleeve and the slide bar being slidably plugged in sleeve, set
Compression spring is provided with cylinder.
In described cement mixer, the inner top of the mixing drum is provided with annular conduit, towards difference on annular conduit
Direction is provided with multiple shower nozzles；Mixing drum upper end is provided with a booster water pump, entrance and the external fluid delivery conduit road of booster water pump
Connection, its outlet is connected by a water-supply-pipe with the annular conduit.
In described cement mixer, the rotating speed of the motor is adjustable.
Beneficial effect：
, can be being attached on mixing drum inwall by setting lower scraping plate and perpendicular scraper plate the invention provides a kind of cement mixer
Material scrape, prevent it from being gathered on mixing drum inwall and influenceing follow-up mixing effect；And because upper paddle can be along rotating shaft
Move up and down, according to the height of how much adjustable upper paddles of material, prevent that it is idle；Meanwhile by mixing drum bottom
Damper is set with side wall, and is attached by spherical pair, can reduce the vibration of all directions, good damping effect, noise is low.
Brief description of the drawings
Fig. 1 is the structural representation of cement mixer provided by the invention.
Fig. 2 is the structural representation on rotating shaft top in cement mixer provided by the invention.
Fig. 3 is the structural representation of feed screw nut in cement mixer provided by the invention.
Fig. 4 is the enlarged drawing of S portion in Fig. 1.
Embodiment
The present invention provides a kind of cement mixer, to make the purpose of the present invention, technical scheme and effect clearer, bright
Really, developing simultaneously referring to the drawings, the present invention is described in more detail for embodiment.It should be appreciated that specific implementation described herein
Example is not intended to limit the present invention only to explain the present invention.
Refer to Fig. 1-4, a kind of cement mixer provided by the invention, including base 1, the stirring being arranged on above base
Cylinder 2, it is arranged on the motor 3 of mixing drum bottom, the rotating shaft 4 being coaxially disposed with mixing drum, and the upper stirring being arranged in rotating shaft
Blade 5 and lower stirring vane 6；Feeding mouth 2.1 is offered at the top of mixing drum, material bin 2.2 is detachably provided with feeding mouth；
The root of mixing drum side wall offers discharging opening 2.3 and corresponding hermatic door（Do not have picture in figure）；Mixing drum bottom and base it
Between be connected with multiple dampers 7, the both ends of damper 7 are connected using spherical pair with mixing drum 2, base 1；Along mixing drum on base
Circumference be evenly arranged with more root posts 1.1, be respectively connected with damper 7 between the side wall per root post and mixing drum, the damping
Device both ends are connected using spherical pair with mixing drum 2, column 1.1；The lower stirring vane is provided with two pieces, these lower stirring vanes
Rotating shaft bottom is fixed on, a lower scraping plate 8, the end of another piece of lower stirring vane are connected with the downside of one of lower stirring vane
Portion is provided with a perpendicular scraper plate 9；The upper stirring vane is provided with two pieces, and stirring vane can move up and down along rotating shaft on these,
The end set of one of upper stirring vane has a perpendicular scraper plate 9.
Herein, lower scraping plate can remove the material scraper for being attached to mixing drum inner bottom part, and perpendicular scraper plate can stir being attached to
The material scraper of medial wall of the tube removes, and prevents it from being gathered on mixing drum inwall and influenceing follow-up mixing effect；And due to upper paddle
It can be moved up and down along rotating shaft, according to the height of how much adjustable upper paddles of material, prevent that it is idle；Meanwhile by stirring
Mix a bottom and side wall sets damper, and be attached by spherical pair, the vibration of all directions, damping effect can be reduced
Good, noise is low.
Further, two pieces of perpendicular scraper plates 9 are not on same vertical curve, to prevent perpendicular scraper plate from hindering the upper and lower of stirring vane
It is mobile.
Specifically, see Fig. 2,3, the top of rotating shaft 4 coaxially offers a unthreaded hole 4.1 and through the unthreaded hole
Chute 4.2, unthreaded hole is interior rotatably arranged with there is a leading screw 4.3, and a feed screw nut 4.4 is arranged with leading screw；The leading screw
Nut 4.4 includes being set in circle body 4.4.1 in rotating shaft, and two be integrally disposed upon on circle body medial surface, with chute shape
Adaptable projection 4.4.2, the inner face 4.4.3 of two projections are adapted with leading screw 4.3 and are provided with corresponding screw thread；It is described
Upper stirring vane 5 is connected on circle body.The movement of upper stirring vane can be achieved by turning leading screw, convenient and swift, structure letter
It is single.
Further, the upper end of leading screw 4.3 is provided with the handle 4.5 for force, to exert a force.
In the present embodiment, the handle 4.5 is a round bar, and leading screw upper end offers the perforation being adapted with the round bar,
The round bar is inserted in perforation；The round bar can take out from perforation.After the height for regulating stirring vane, round bar is taken
Go out, injured to prevent worker due to maloperation by handle.
In order to prevent leading screw 4.3 from deviating from, the leading screw is locked by lock screw 4.6.
Specifically, seeing Fig. 4, the damper 7 includes sleeve 7.1 and the slide bar 7.2 being slidably plugged in sleeve, set
Compression spring 7.3 is provided with cylinder.When sleeve is connected with slide bar by spherical pair with corresponding part, slide bar axial direction can only be transmitted
Power, therefore can only transmit the vibration of the direction, and the vibration in this direction can be weakened by compression spring.
Further, Fig. 1 is seen, the inner top of the mixing drum 2 is provided with annular conduit 10, towards not Tongfang on annular conduit
To being provided with multiple shower nozzles；Mixing drum upper end is provided with a booster water pump 11, entrance and the external fluid delivery conduit road of booster water pump
Connection, its outlet is connected by a water-supply-pipe 10.1 with the annular conduit.It thoroughly can remove to be attached to by water spray and stir
The material on tin an inwall and stirring vane is mixed, keeps cleaning inside, prevents that material residual is solid, influences work.
Preferably, the rotating speed of the motor 3 is adjustable, such as uses variable-frequency motor.When needing discharging, the close of discharge outlet is opened
Closure door, makes motor to be rotated compared with low velocity, and material can discharge from discharge outlet under the action of the centrifugal force.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (9)
1. a kind of cement mixer, it is characterised in that including base, the mixing drum being arranged on above base, be arranged on mixing drum
The motor of bottom, the rotating shaft being coaxially disposed with mixing drum, and the upper stirring vane being arranged in rotating shaft and lower stirring vane；Stir
Mix and offer feeding mouth at the top of cylinder, material bin is detachably provided with feeding mouth；The root of mixing drum side wall offers discharging
Mouth and corresponding hermatic door；Multiple dampers are connected between mixing drum bottom and base, the damper both ends use sphere
Pair is connected with mixing drum, base；More root posts are evenly arranged with along the circumference of mixing drum on base, every root post and mixing drum
Damper is respectively connected between side wall, the damper both ends are connected using spherical pair with mixing drum, column；The lower stirring vane
Two pieces are provided with, these lower stirring vanes are fixed on rotating shaft bottom, are connected with the downside of one of lower stirring vane under one
Scraper plate, the end set of another piece of lower stirring vane have a perpendicular scraper plate；The upper stirring vane is provided with two pieces, stirs on these
Mixing blade can move up and down along rotating shaft, and the end set of one of upper stirring vane has a perpendicular scraper plate.
2. cement mixer according to claim 1, it is characterised in that two pieces of perpendicular scraper plates are not on same vertical curve.
3. cement mixer according to claim 1, it is characterised in that the rotating shaft top coaxially offers a light
Hole and the chute through the unthreaded hole, unthreaded hole is interior rotatably arranged with there is a leading screw, and a leading screw spiral shell is arranged with leading screw
It is female；The feed screw nut includes being set in circle body in rotating shaft, and two be integrally disposed upon on circle body medial surface, with chute shape
The adaptable projection of shape, the inner face of two projections are adapted with leading screw and are provided with corresponding screw thread；The upper stirring vane
It is connected on circle body.
4. cement mixer according to claim 3, it is characterised in that leading screw upper end is provided with the handle for force.
5. cement mixer according to claim 4, it is characterised in that the handle is a round bar, and leading screw upper end is opened
Provided with the perforation being adapted with the round bar, the round bar is inserted in perforation；The round bar can take out from perforation.
6. cement mixer according to claim 3, it is characterised in that the leading screw is locked by lock screw.
7. cement mixer according to claim 1, it is characterised in that the damper includes sleeve and slidably inserted
The slide bar being connected in sleeve, compression spring is provided with sleeve.
8. cement mixer according to claim 1, it is characterised in that the inner top of the mixing drum is provided with annular water
Manage, different directions are provided with multiple shower nozzles on annular conduit；Mixing drum upper end is provided with a booster water pump, booster water pump
Entrance is connected with external fluid delivery conduit road, and its outlet is connected by a water-supply-pipe with the annular conduit.
9. cement mixer according to claim 1, it is characterised in that the rotating speed of the motor is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203005.4A CN107756639A (en) | 2017-11-27 | 2017-11-27 | A kind of cement mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203005.4A CN107756639A (en) | 2017-11-27 | 2017-11-27 | A kind of cement mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756639A true CN107756639A (en) | 2018-03-06 |
Family
ID=61276068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711203005.4A Pending CN107756639A (en) | 2017-11-27 | 2017-11-27 | A kind of cement mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756639A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815549A (en) * | 2019-10-22 | 2020-02-21 | 李素雅 | Novel cement mixer |
| CN112538633A (en) * | 2020-11-19 | 2021-03-23 | 俄美达（武汉）有限公司 | Recyclable metal cleaning agent and preparation method thereof |
| CN112675994A (en) * | 2020-12-11 | 2021-04-20 | 江西云聚信息科技有限公司 | Environment-friendly intelligent garbage disposer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120063258A1 (en) * | 2010-09-14 | 2012-03-15 | Trim-Tex, Inc. | Detachable bucket mixer |
| CN204322288U (en) * | 2014-12-22 | 2015-05-13 | 广东梅雁吉祥水电股份有限公司 | A kind of cement mixer with inner-wall cleaning device |
| CN204450851U (en) * | 2015-02-10 | 2015-07-08 | 江苏源通电气有限公司 | A kind of mixed organization for building |
| CN205235832U (en) * | 2015-12-09 | 2016-05-18 | 江苏新农化工有限公司 | Metaplasm adjustable condensation stirred tank |
| CN205325980U (en) * | 2016-01-16 | 2016-06-22 | 江山市双星水泥制品厂 | Shock insulation type cement mixer that direction is adjustable to be taken filter screen and covered |
| CN107321224A (en) * | 2017-08-30 | 2017-11-07 | 林红英 | A kind of Chemical Manufacture mixing device |
-
2017
- 2017-11-27 CN CN201711203005.4A patent/CN107756639A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120063258A1 (en) * | 2010-09-14 | 2012-03-15 | Trim-Tex, Inc. | Detachable bucket mixer |
| CN204322288U (en) * | 2014-12-22 | 2015-05-13 | 广东梅雁吉祥水电股份有限公司 | A kind of cement mixer with inner-wall cleaning device |
| CN204450851U (en) * | 2015-02-10 | 2015-07-08 | 江苏源通电气有限公司 | A kind of mixed organization for building |
| CN205235832U (en) * | 2015-12-09 | 2016-05-18 | 江苏新农化工有限公司 | Metaplasm adjustable condensation stirred tank |
| CN205325980U (en) * | 2016-01-16 | 2016-06-22 | 江山市双星水泥制品厂 | Shock insulation type cement mixer that direction is adjustable to be taken filter screen and covered |
| CN107321224A (en) * | 2017-08-30 | 2017-11-07 | 林红英 | A kind of Chemical Manufacture mixing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815549A (en) * | 2019-10-22 | 2020-02-21 | 李素雅 | Novel cement mixer |
| CN112538633A (en) * | 2020-11-19 | 2021-03-23 | 俄美达（武汉）有限公司 | Recyclable metal cleaning agent and preparation method thereof |
| CN112538633B (en) * | 2020-11-19 | 2023-08-04 | 俄美达（武汉）有限公司 | Metal cleaning agent capable of being recycled and preparation method thereof |
| CN112675994A (en) * | 2020-12-11 | 2021-04-20 | 江西云聚信息科技有限公司 | Environment-friendly intelligent garbage disposer |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |
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| RJ01 | Rejection of invention patent application after publication |