CN203579880U - Vertical shaft stirring machine - Google Patents
Vertical shaft stirring machine Download PDFInfo
- Publication number
- CN203579880U CN203579880U CN201320767632.1U CN201320767632U CN203579880U CN 203579880 U CN203579880 U CN 203579880U CN 201320767632 U CN201320767632 U CN 201320767632U CN 203579880 U CN203579880 U CN 203579880U
- Authority
- CN
- China
- Prior art keywords
- gear
- stirring
- inner ring
- arm
- pivoting support
- 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.)
- Withdrawn - After Issue
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Classifications
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- 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
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
Abstract
The utility model discloses a vertical shaft stirring machine and mainly solves the problems that an existing stirring mechanism is low in stirring efficiency, poor in effect and the like. The vertical shaft stirring machine comprises a stirring tank, a stirring arm, a power mechanism, a slewing bearing and a connecting rotary table, wherein the connecting rotary table is fixedly connected with an inner ring in the slewing bearing and synchronously moves with the inner ring in the slewing bearing; a dual gear integrally formed by a first gear and a second gear is arranged on an output shaft of the power mechanism in a sleeved mode, the first gear is meshed with inner teeth of the inner ring in the slewing bearing, a through hole is formed in the center of the connecting rotary table, a connecting shaft of the stirring arm penetrates through the through hole, and a meshed gear meshed with the second gear and axial with the slewing bearing is sleeved at the end part of the connecting shaft of the stirring arm; a scraping arm is further arranged on the connecting rotary table, is fixedly connected with the connecting rotary table, synchronously moves with the connecting rotary table, is located in the stirring tank and is used for scraping materials concentrated to the wall of the stirring tank. According to the vertical shaft stirring machine, due to the forward-backward combined movements of the stirring arm and the scraping arm, the materials are adequately stirred, and the stirring efficiency is good.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of mixing plant, specifically, relates to a kind of upright shaft stirring machine.
Background technology
In concrete preparation technology, agitator tank is to mix the plant equipment that concrete is conventional.In prior art, the mixing arm for stirring is only installed in agitator tank tank, and the stirring scope of this mixing arm is narrower, mixing direction is consistent, all the time clockwise or be rotated counterclockwise stirring, causes and cannot fully mix material in tank; In addition, when stirring operation, material easily concentrates on tank skin in a large number, and not only impact stirs and evenly mixs effect, and during last discharging, in tank, material residual rate is high, and material utilizes insufficient, has increased production cost, causes the wasting of resources.
Therefore, develop a kind of stirring scope large, stir, and the scraped tank skin mixing plant of assembling material just becomes those skilled in the art's important topic.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect, and a kind of compact conformation, reasonable in design, the upright shaft stirring machine that stirs are provided.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A upright shaft stirring machine, comprises stirring tank body, is arranged at the mixing arm that stirs in tank body and have connecting axle, and is driven mixing arm to move and had the actuating unit of output shaft by pivoting support; Described pivoting support outer ring is fixed, inner ring has internal tooth, also comprise be connected and fixed with inner ring in pivoting support and keep being synchronized with the movement be connected rotating disk; At the center of this connection rotating disk, offer the through hole for passing for mixing arm connecting axle, the connecting axle of mixing arm is through this through hole and be socketed with the meshing gear coaxial with pivoting support in its end, and the output shaft of actuating unit is coordinated and drives the connecting axle of mixing arm to rotate with this meshing gear by gear-linked mechanism.
In the utility model, gear-linked mechanism adopts two kinds of structures:
One
Described gear-linked mechanism comprises the duplicate gear on the output shaft that is socketed on actuating unit, this duplicate gear is by the first gear and the second gear is overlapping connects and composes, wherein, described the first gear is meshed with the internal tooth of inner ring in pivoting support, the second gear and meshing gear engagement.
Specifically, the right-hand member of inner ring engagement in the right-hand member of described the first gear and pivoting support; The left end of the second gear and the engagement of the right-hand member of meshing gear.
Further, described connection rotating disk is hollow discoid, and its upper end is provided with opening, and edge is in the top provided with the connecting plate for being connected with pivoting support inner ring; Described the second gear is meshed within being connected rotating disk with meshing gear.
They are two years old
Described gear-linked mechanism comprises the output gear on the output shaft that is socketed on actuating unit, and this output gear right-hand member is meshed with the internal tooth of inner ring in pivoting support, its left end and meshing gear engagement.
Further, described connection rotating disk is hollow discoid, and its upper end is provided with opening, and edge is in the top provided with the connecting plate for being connected with pivoting support inner ring; The connecting axle of mixing arm is through connecting rotating disk and extending in the inner ring of revolution support, and the meshing gear that is socketed on connecting axle end is meshed in turning round the inner ring supporting with described output gear.
In order better to realize the utility model, at the place, centre position of described stirring tank body inner bottom part, be also provided with for preventing that solid accumulation is in the steel pipe that stirs tank body central area.
Further, on described connection rotating disk, be at least also provided with one and be fastenedly connected and keep being synchronized with the movement, be positioned at stirring tank body with it for striking off the scraping arm of tank skin assembly material, and this scraping arm is L-shaped, its corner's rounding, one side of scraping arm is fastenedly connected with being connected rotating disk, and its another side is drawn close and stirred the inwall of tank body and assemble material for striking off inwall.
Further, the lower end of drawing close the one side of stirring inner tank wall at described scraping arm is also provided with stirring vane.
Further, described mixing arm comprises the connecting axle of vertical setting, is horizontally set at the linking arm of this connecting axle lower end, and the stirring parts that is arranged at respectively linking arm two ends.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model on the basis of existing technology, inner ring at pivoting support tightens a connection rotating disk of installation, simultaneously, on the output shaft of actuating unit, be socketed the duplicate gear meshing with pivoting support inner ring, and be socketed at the connecting axle end of mixing arm the meshing gear meshing with duplicate gear; Meanwhile, on connection rotating disk, scraping arm is installed, the synchronous backward that utilizes pivoting support, connection rotating disk and duplicate gear to realize mixing arm and scraping arm rotates, and has not only realized same power drive, has increased stirring scope, and utilize scraping arm can effectively strike off the material that tank inwall is assembled on the one hand, on the other hand, scraping arm and mixing arm rotate backward, thereby form the aggregate motion rotating and reverse, material is moved in tank more abundant, stirring efficiency significantly improves.
(2) the utility model is also provided with stirring vane at scraping arm end, has increased the contact area of scraping arm and material by this stirring vane, thereby has further improved stirring efficiency and the mixing evenness of material.
(3) the utility model compared with prior art, not only possesses novelty and creativeness, and its material is common material, cheap, possesses very high practicality and the market competitiveness, for it, applies on a large scale, has established solid foundation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model-embodiment 1.
Fig. 2 is the structural representation of the utility model-embodiment 2.
Fig. 3 is the structural representation of the utility model-embodiment 3.
Fig. 4 is the syndeton schematic diagram of output gear and pivoting support in the utility model-embodiment 3, meshing gear.
Wherein, the corresponding title of Reference numeral: 1-stirs tank body, 2-scraping arm, 3-actuating unit, 4-pivoting support, 5-the first gear, 6-the second gear, 7-connects rotating disk, 8-meshing gear, 9-stirring vane, 10-steel pipe, 11-output gear, 21-connecting axle, 22-linking arm, 23-stirring parts.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.Embodiment of the present utility model includes but not limited to the following example.
As shown in Figure 1, the present embodiment provides a kind of upright shaft stirring machine, it has mainly overcome the problem that in prior art, agitator tank stirring efficiency is low, material stirring is inhomogeneous and easily concentrate at tank inwall, and this upright shaft stirring machine mainly comprises actuating unit 3, stirs the parts such as tank body 1, mixing arm, pivoting support, scraping arm 2.
Actuating unit, general actuating unit is coordinated and forms with decelerator by motor, on this basis, the output shaft of actuating unit is reducer output shaft, in addition, actuating unit also can be selected other dynamical systems such as reducing motor, hydraulic motor, and it belongs to existing mature technology, therefore, the present embodiment does not repeat.Actuating unit has output shaft, and the present embodiment is socketed with duplicate gear on this output shaft.Term " duplicate gear " refers to that two gear stacks connect as one the gear of structure, and for convenience of description, the present embodiment is distinguished called after the first gear 5 and 6, two gears of the second gear keep being synchronized with the movement.
Stir tank body, the main bogey for material stirs in rabbling mechanism, in the present embodiment, stirs tank body and selects existing conventional agitator tank.
Mixing arm, is the main execution unit of material stirring, and in the present embodiment, mixing arm comprises the connecting axle 21 of vertical setting, is horizontally set at the linking arm 22 of these connecting axle 21 lower ends, and the stirring parts 23 that is arranged at respectively linking arm 22 two ends.The effect of this design is, has increased the stirring area of mixing arm, with this, improves the degree of mixing of material.
Pivoting support, is attaching parts of the present utility model, and it comprises outer ring and inner ring, and wherein, outer ring is fixed on the bracing frame that stirs tank body, and inner ring has internal tooth also can be with respect to outer ring rotating.The first gear engagement in the inner ring of pivoting support and duplicate gear forms gear pair, and actuating unit drives mixing arm to rotate by this gear pair, in the present embodiment, and the right-hand member of the first gear and the engagement of the right-hand member of inner ring.Further, for scraping arm 2 is installed, the present embodiment also in the lower end of pivoting support, be provided be fastenedly connected with its inner ring be connected rotating disk 7, at the center of this connection rotating disk, offer a through hole, for the connecting axle for mixing arm, pass.
Connect rotating disk hollow discoid, its upper end is provided with opening, and edge is in the top provided with the connecting plate for being connected with pivoting support inner ring; The second gear is all positioned at meshing gear the inside that is connected rotating disk.
In one embodiment, the inner ring that connects rotating disk and pivoting support is bolted to connection, and the junction of the two is positioned at the periphery of the two.
In another embodiment, the inner ring that connects rotating disk and pivoting support is structure as a whole.
The concrete connected mode of actuating unit, pivoting support and mixing arm is as follows: on the output shaft of actuating unit, be socketed duplicate gear, the first gear right-hand member of duplicate gear and the engagement of the right-hand member of pivoting support inner ring; Meanwhile, the connection the tip of the axis at mixing arm is socketed with meshing gear, the left end engagement of the second gear of the right-hand member of this meshing gear and duplicate gear.
Scraping arm, is arranged on the lower surface that connects rotating disk, and it is L-shaped, and at corner's rounding of " L " shape, one side of scraping arm is fastenedly connected with being connected rotating disk, and its another side is drawn close and stirred the inwall of tank body and assemble material for striking off inwall.Further; the lower end that the present embodiment is drawn close the one side of stirring inner tank wall at scraping arm is also provided with stirring vane 9; stirring vane is to protrude from scraping arm limit and to the parts that extend in tank; its role is to increase the contact area of material in scraping arm and tank; shape is not particularly limited, and in Figure of description, the shape of stirring vane should not limit protection domain of the present utility model.
Under the driving of same actuating unit, the aggregate motion of the combined formation reversion of mixing arm and scraping arm and forward, thus make the interior material stirring of tank more even, improved stirring efficiency.Specifically, the motion process of mixing arm and scraping arm is as follows: actuating unit output, suppose that the rotation direction of its output shaft is clockwise (positive direction), and the first gear of duplicate gear is all synchronizeed with it and rotating in same direction with the second gear, is and clockwise rotates; Then, the pivoting support inner ring of right-hand member and the engagement of the first gear right-hand member rotates counterclockwise (in the other direction), connecting rotating disk and this inner ring is fastenedly connected and keeps being synchronized with the movement, connecting rotating disk also keeps rotating counterclockwise, and scraping arm is arranged on connection rotating disk, the rotation direction of scraping arm also should be consistent with being connected rotating disk, rotates counterclockwise; In above-mentioned action, the second gear in duplicate gear is for clockwise rotating, the right-hand member engagement of its left end and meshing gear forms gear pair, the rotation direction of meshing gear is for clockwise rotating, this meshing gear is socketed on the connecting axle of mixing arm, and meshing gear and mixing arm keep being synchronized with the movement, and the rotation direction of mixing arm is identical with meshing gear, be (positive direction) clockwise, thereby realized the positive direction rotation of scraping arm and the counter-rotation of mixing arm.
As shown in Figure 2, the difference of the present embodiment and embodiment 1 is: one, the quantity of scraping arm is two; Two, at the place, centre position of stirring tank body 1 inner bottom part, be also provided with steel pipe 10.This steel pipe is used for preventing that solid accumulation is in stirring tank body 1 central area.
As shown in Figure 3,4, the difference of the present embodiment and embodiment 1,2 is, gear-linked mechanism comprises the output gear 11 on the output shaft that is socketed on actuating unit 3, and these output gear 11 right-hand members are meshed with the internal tooth of inner ring in pivoting support 4, its left end and meshing gear 8 engagements.On the basis of said structure, connect rotating disk 7 hollow discoid, its upper end is provided with opening, and edge is in the top provided with the connecting plate for being connected with pivoting support inner ring; The connecting axle of mixing arm is through connecting rotating disk and extending in the inner ring of revolution support, and the meshing gear 8 that is socketed on connecting axle end is meshed in turning round the inner ring supporting with output gear 11.
According to above-described embodiment, just can realize well the utility model.What deserves to be explained is; under prerequisite based on above-mentioned design principle; for solving same technical problem; even if some that make on architecture basics disclosed in the utility model are without substantial change or polishing; the essence of the technical scheme adopting is still the same with the utility model, therefore it also should be in protection domain of the present utility model.
Claims (10)
1. a upright shaft stirring machine, comprises and stirs tank body (1), is arranged at the mixing arm that stirs in tank body (1) and have connecting axle (21), and is driven mixing arm to move and had the actuating unit (3) of output shaft by pivoting support; Described pivoting support outer ring is fixed, inner ring has internal tooth, it is characterized in that, also comprise be connected and fixed with inner ring in pivoting support (4) and keep being synchronized with the movement be connected rotating disk (7); At the center of this connection rotating disk (7), offer the through hole for passing for mixing arm connecting axle, the connecting axle of mixing arm (21) is through this through hole and in its end, be socketed with the meshing gear (8) coaxial with pivoting support (4), and the output shaft of actuating unit (3) is coordinated with this meshing gear (8) and driven the connecting axle (21) of mixing arm to rotate by gear-linked mechanism.
2. a kind of upright shaft stirring machine according to claim 1, it is characterized in that, described gear-linked mechanism comprises the duplicate gear on the output shaft that is socketed on actuating unit (3), this duplicate gear is by the first gear (5) and overlapping the connecting and composing of the second gear (6), wherein, described the first gear (5) is meshed with the internal tooth of inner ring in pivoting support (4), the second gear (6) and meshing gear (8) engagement.
3. a kind of upright shaft stirring machine according to claim 2, is characterized in that, the right-hand member of inner ring engagement in the right-hand member of described the first gear (5) and pivoting support (4); The right-hand member engagement of the left end of the second gear (6) and meshing gear (8).
4. a kind of upright shaft stirring machine according to claim 3, is characterized in that, described connection rotating disk (7) is hollow discoid, and its upper end is provided with opening, and edge is in the top provided with the connecting plate for being connected with pivoting support inner ring; Described the second gear (6) is meshed within being connected rotating disk (7) with meshing gear (8).
5. a kind of upright shaft stirring machine according to claim 1, it is characterized in that, described gear-linked mechanism comprises the output gear (11) on the output shaft that is socketed on actuating unit (3), this output gear (11) right-hand member is meshed with the internal tooth of inner ring in pivoting support (4), its left end and meshing gear (8) engagement.
6. a kind of upright shaft stirring machine according to claim 5, is characterized in that, described connection rotating disk (7) is hollow discoid, and its upper end is provided with opening, and edge is in the top provided with the connecting plate for being connected with pivoting support inner ring; The connecting axle of mixing arm is through connecting rotating disk and extending in the inner ring of revolution support, and the meshing gear (8) that is socketed on connecting axle end is meshed in turning round the inner ring supporting with described output gear (11).
7. according to a kind of upright shaft stirring machine described in claim 1 to 6 any one, it is characterized in that, at the place, centre position of described stirring tank body (1) inner bottom part, be also provided with for preventing that solid accumulation is in the steel pipe (10) that stirs tank body (1) central area.
8. according to a kind of upright shaft stirring machine described in claim 1 to 6 any one, it is characterized in that, on described connection rotating disk (7), be at least also provided with one and be fastenedly connected and keep being synchronized with the movement, be positioned at stirring tank body (1) with it for striking off the scraping arm (2) of tank skin assembly material, and this scraping arm (2) is L-shaped, its corner's rounding, one side of scraping arm (2) is fastenedly connected with being connected rotating disk (7), and its another side is drawn close and stirred the inwall of tank body and assemble material for striking off inwall.
9. a kind of upright shaft stirring machine according to claim 8, is characterized in that, the lower end of drawing close the one side of stirring inner tank wall at described scraping arm (2) is also provided with stirring vane (9).
10. according to a kind of upright shaft stirring machine described in claim 1 to 6 any one, it is characterized in that, described mixing arm comprises the connecting axle (21) of vertical setting, be horizontally set at the linking arm (22) of this connecting axle (21) lower end, and the stirring parts (23) that is arranged at respectively linking arm (22) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767632.1U CN203579880U (en) | 2013-10-22 | 2013-11-29 | Vertical shaft stirring machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651809.1 | 2013-10-22 | ||
| CN201320651809 | 2013-10-22 | ||
| CN201320767632.1U CN203579880U (en) | 2013-10-22 | 2013-11-29 | Vertical shaft stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579880U true CN203579880U (en) | 2014-05-07 |
Family
ID=50206511
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767632.1U Withdrawn - After Issue CN203579880U (en) | 2013-10-22 | 2013-11-29 | Vertical shaft stirring machine |
| CN201310619784.1A Active CN103624877B (en) | 2013-10-22 | 2013-11-29 | A kind of upright shaft stirring machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310619784.1A Active CN103624877B (en) | 2013-10-22 | 2013-11-29 | A kind of upright shaft stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203579880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624877A (en) * | 2013-10-22 | 2014-03-12 | 四川宏劲机械有限公司 | Vertical shaft stirrer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999562A (en) * | 2015-07-17 | 2015-10-28 | 河海大学 | Screw type concrete stirrer |
| CN107599169A (en) * | 2016-01-30 | 2018-01-19 | 许明远 | Heat-insulation wall plate batch mixing synchronous stirrer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175086Y (en) * | 1993-12-09 | 1994-08-24 | 四川现代建设机电研究所 | Concrete stirrer |
| DE19950743A1 (en) * | 1999-10-21 | 2001-04-26 | Harald Kniele | Mixer for mixing liquids, powdered and granular components, e.g. for concrete mixing, has inner stirring worm mechanism, outer stirring mechanism with mixing arms with mixing blades |
| JP3995144B2 (en) * | 2001-11-26 | 2007-10-24 | 大平洋機工株式会社 | Kneading apparatus and kneading method |
| CN2568295Y (en) * | 2002-09-17 | 2003-08-27 | 李树桢 | Symmetrical surrounding high wall spraper blade and midship 3-D rotor blender |
| CN202387405U (en) * | 2012-01-05 | 2012-08-22 | 四川现代建设机电集团有限公司 | Adjusting device for edge scraping plate of planetary mixer with vertical shaft |
| CN203018013U (en) * | 2013-01-15 | 2013-06-26 | 长安大学 | Velocity field uniformly-distributed planetary mixer |
| CN203579880U (en) * | 2013-10-22 | 2014-05-07 | 四川宏劲机械有限公司 | Vertical shaft stirring machine |
-
2013
- 2013-11-29 CN CN201320767632.1U patent/CN203579880U/en not_active Withdrawn - After Issue
- 2013-11-29 CN CN201310619784.1A patent/CN103624877B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624877A (en) * | 2013-10-22 | 2014-03-12 | 四川宏劲机械有限公司 | Vertical shaft stirrer |
| CN103624877B (en) * | 2013-10-22 | 2015-09-23 | 四川宏劲机械有限公司 | A kind of upright shaft stirring machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103624877B (en) | 2015-09-23 |
| CN103624877A (en) | 2014-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |