CN211466968U - Simple and easy device of concrete mixer unloading - Google Patents
Simple and easy device of concrete mixer unloading Download PDFInfo
- Publication number
- CN211466968U CN211466968U CN201921679382.XU CN201921679382U CN211466968U CN 211466968 U CN211466968 U CN 211466968U CN 201921679382 U CN201921679382 U CN 201921679382U CN 211466968 U CN211466968 U CN 211466968U
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- Prior art keywords
- stirring
- concrete
- shaft
- barrel
- cylindrical gear
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- Expired - Fee Related
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a simple and easy device of concrete unloading, including agitator, stirring body, (mixing) shaft, toper feed opening, second grade circular cone-cylindrical gear reducer, motor, support, rotating shaft band pulley, rubber blade. This concrete mixer mainly is applied to the job site, and through the rotation of stirring body in the use, the better contact of stirring body below rubber blade and barrel will stir empting out of the concrete wide limit, also for the very big convenience that the clearance after the later stage used brought, has saved a large amount of manpowers.
Description
Technical Field
The utility model relates to a vertical shaft type concrete mixer, in particular to simple and easy device of concrete unloading.
Background
The concrete is cement concrete, which is an artificial building stone material mainly prepared by mixing, stirring, pouring, vibrating and condensing sand, cement, broken stone and water according to a certain proportion. At present, many single motion mode mixer unloading ubiquitous have the unloading incomplete, many defects such as the difficult ejection of compact of feed opening, lead to a large amount of concrete can not empty out completely when using, also caused the waste when influencing the construction progress, in order to avoid the later stage to condense, used up still to carry out artificial clearance, wasted manpower and materials. Therefore, a novel stirrer with a simple structure and convenient operation is urgently needed, the lifting and blanking efficiency is furthest improved through ingenious design, the problem that the discharging of the old stirrer is inconvenient is further updated and replaced, and great convenience is brought to the cleaning in the later period.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a technical transformation scheme of feasibility, the equipment after improving is favorable to concrete mixing equipment's unloading efficiency, can empty out with concrete furthest in the mixer to through the rotation of the stirring body, the better contact of stirring body below rubber blade and barrel will stir the great limit of concrete and empty out, also for the very big convenience that the clearance after the later stage was used brought, saved a large amount of manpowers.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a vertical shaft type concrete mixer, includes the agitator that erects, with the (mixing) shaft of agitator coaxial line setting, be used for the drive to fix on the (mixing) shaft along with its pivoted stirring body, the fixed trapezoidal rubber blade in stirring body below when the rotating shaft linkage in drive below rubber blade and press close to the agitator work during the (mixing) shaft.
The utility model discloses a: the device comprises a stirring barrel 1, a stirring body 2, a stirring shaft 3, a conical feed opening 4, a secondary conical-cylindrical gear reducer 5, a motor 6, a support 7, a rotating shaft belt wheel 8 and rubber blades 9;
wherein, the axis of rotation drives stirring body 2 and its rubber blade who fixes in stirring body 2 below rotates the back and evenly stirs the concrete in the agitator to topple over the concrete through rubber blade 9.
Through adopting above-mentioned technical scheme, the concrete mixer during operation, driving piece drive (mixing) shaft rotates, and the epaxial stirring body of stirring rotates and will be located the rubber blade drive of stirring body below. A set of rubber blade is separated from angular position such as equidistance and evenly arranges around the (mixing) shaft, and after concrete raw materials got into the agitator, the axis of rotation drove antithetical couplet stirring body and its rubber blade who fixes in the stirring body below rotated the back and evenly stirred the concrete in the agitator, formed the concrete circulation and flowed in the agitator, constantly stirred by first spiral rubber blade and second spiral rubber blade when the concrete circulation flows, reached the even effect of concrete mixing.
The utility model discloses a further set up to: a driving piece is adopted to drive a secondary conical-cylindrical gear reducer 5 so as to drive a stirring shaft 3 to rotate, and a stirring body 2 on the stirring shaft 3 circularly flows the concrete in the stirring barrel 1;
when needs unloading, open toper feed opening 4, under the drive of stirring body 2, stirring body 2 below rubber blade 9 and barrel contact all take the concrete that stirs in the agitator 1 to toper feed opening 4 department, and the setting of toper feed opening 4 makes concrete furthest's ration output to avoid a large amount of concrete to remain in the barrel.
The utility model discloses a further set up to: and rotating shafts are uniformly distributed in the stirring barrel in the circumferential direction.
The utility model discloses a further set up to: and rotating shafts are uniformly distributed in the stirring barrel in the circumferential direction.
Through adopting above-mentioned technical scheme, axis of rotation evenly distributed is in the agitator, and the atress is even when making the concrete circulation in the agitator flow.
The utility model discloses a further set up to: the stirring shaft is fixedly provided with a rotating shaft belt wheel and is connected with the driving wheel through a secondary conical-cylindrical gear reducer by using a belt in a transmission way.
By adopting the technical scheme, the motor driving belt wheel drives the secondary conical-cylindrical gear reducer to rotate when rotating, the driven wheel of the stirring shaft is driven to rotate through friction force, the driven wheel further drives the stirring body to rotate, and the stirring body driven by the motor driving shaft in linkage with the secondary conical-cylindrical gear reducer is driven to the stirring shaft.
The utility model discloses a further set up to: and anti-skid grains are arranged on the circumferential side walls of the driving wheel, the belt wheel of the secondary conical-cylindrical gear reducer and the driven wheel.
By adopting the technical scheme, the anti-slip lines are arranged on the circumferential side walls of the driving wheel, the secondary conical-cylindrical gear reducer belt wheel and the driven wheel, so that the friction force between the circumferential side walls of the driving wheel and the secondary conical-cylindrical gear reducer belt wheel and the circumferential side walls of the driven wheel is increased. The non-slip pattern may be a raised pattern of raised surfaces.
The utility model discloses a further set up to: the driving piece is a motor, and the stirring shaft is connected to the output shaft of the motor through a two-stage conical-cylindrical gear reducer.
By adopting the technical scheme, the output shaft of the motor rotates to drive the second-stage conical-cylindrical gear reducer to rotate, and then the stirring shaft is driven to achieve the effect of driving the stirring body to rotate.
The utility model discloses a further set up to: and a feed opening at the bottom of the stirring barrel is conical.
Through adopting above-mentioned technical scheme, the inside diapire of agitator is the arcwall face, and when the (mixing) shaft with concrete propelling movement to agitator feed opening, the concrete touches the direction of feed opening cambered surface and outwards flows down.
The utility model discloses a further set up to: and dustproof bearings are fixed on the secondary conical-cylindrical gear reducer and the stirring shaft, and inner rings of the dustproof bearings are in interference fit with the shaft.
By adopting the technical scheme, the secondary conical-cylindrical gear reducer and the stirring shaft are fixed on the inner ring of the dustproof bearing, so that the rotating shaft can rotate relative to the bearing support.
To sum up, the utility model discloses following beneficial effect has: adopt driving piece drive second grade circular cone-cylindrical gear reducer and then drive the (mixing) shaft and rotate, the concrete circulation of the stirring body on the (mixing) shaft in with the agitator has flowed, the effect that the concrete mixing is even has been reached, when needs unloading, open toper feed opening, can all take the toper feed opening department with the concrete that stirs in the agitator under the drive of the stirring body, the setting of toper feed opening can let concrete furthest's ration output, a large amount of concrete remain in the barrel has been avoided.
Drawings
Fig. 1 is a front view of the structure diagram of the present invention;
fig. 2 is a schematic structural view in plan view of the present invention;
fig. 3 is a left side view of the structure diagram of the present invention;
in the figure: 1-a stirring barrel, 2-a stirring body, 3-a stirring shaft, 4-a conical feed opening, 5-a second-stage conical-cylindrical gear reducer, 6-a motor, 7-a bracket, 8-a rotating shaft belt wheel, 9-a rubber blade, 10-a bearing support and 11-an operating lever.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Concrete mixer, as shown in fig. 1 to fig. 3, including triangle-shaped support 7, welded agitator 1 on the support, agitator 1 is vertical to be set up and inside along the axial is provided with (mixing) shaft 2, is provided with below the agitator 1 and is used for driving (mixing) shaft 3 pivoted axis of rotation band pulley 8, and the band pulley on motor 6 is through connecting the band pulley on second grade circular cone-cylindrical gear reduction gear 5 and then drive band pulley 8 and drive (mixing) shaft 3 and rotate. The stirring shaft 3 is connected with two stirring bodies 2 and rubber blades 9 connected with the stirring bodies, concrete is uniformly stirred in a circulating mode in the stirring barrel, and noise can be reduced due to the rubber blades. The toper feed opening 4 of agitator 1 below can make the concrete flow under the promotion of stirring body 1 and rubber blade for the unloading is more thorough and can not remain too much concrete in agitator 1 again.
The outer wall of the stirring barrel 1 is provided with a manual operating rod 11, and the operating rod 11 is higher than the stirring shaft 3. The operating rod 11 is provided with a rotating fulcrum, the ratio of the lower end of the fulcrum to the arm end is 2:1, the stirring shaft 3 is sleeved with a dustproof bearing, and the inner ring of the dustproof bearing is in interference fit with the stirring shaft 3. The dustproof bearing outer ring is fixed on the bearing support 10, so that the stirring shaft 3 can rotate relative to the stirring barrel 1. A rotating shaft belt wheel 8 is fixed on the stirring shaft 3. In order to increase the friction force between the two-stage conical-cylindrical gear reducer 5 and the rotating shaft belt wheel 8, the side walls of the belt wheels are provided with anti-skid grains and adopt belt transmission with a trapezoidal section.
The stirring body 2 and the rubber blades 9 on the stirring shaft 3 uniformly stir the concrete in the stirring barrel 1 around the stirring barrel 1 to form circulation, so that the concrete in the stirring barrel 1 continuously flows, and the effect of uniform stirring is achieved.
The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (2)
1. The utility model provides a simple and easy device of concrete mixer unloading which characterized in that includes: the device comprises a stirring barrel (1), a stirring body (2), a stirring shaft (3), a conical feed opening (4), a secondary conical-cylindrical gear reducer (5), a motor (6), a bracket (7), a rotating shaft belt wheel (8) and a rubber blade (9);
the concrete mixer is characterized in that the stirring barrel (1) is welded on the support (7), rotating shafts are uniformly distributed in the stirring barrel (1) in the circumferential direction, the rotating shafts drive the stirring body (2) and rubber blades (9) fixed below the stirring body (2) to rotate and then uniformly stir concrete in the stirring barrel, and the concrete is poured out through the rubber blades (9);
the automatic stirring device is characterized in that a rotating shaft belt wheel (8) is fixed on the stirring shaft (3), the stirring shaft (3) is connected to a driving wheel through a secondary conical-cylindrical gear reducer (5) by means of belt transmission, the motor (6) is a driving piece, the stirring shaft (3) is connected to an output shaft of the motor (6) through the secondary conical-cylindrical gear reducer (5), dustproof bearings are fixed on the secondary conical-cylindrical gear reducer (5) and the stirring shaft (3), inner rings of the dustproof bearings are in interference fit with the shaft, the secondary conical-cylindrical gear reducer (5) and the stirring shaft (3) are fixed on the inner rings of the dustproof bearings, and the rotating shaft rotates relative to a bearing support.
2. The simple blanking device of the concrete mixer as claimed in claim 1, wherein: a driving piece is adopted to drive a secondary conical-cylindrical gear reducer (5) to further drive a stirring shaft (3) to rotate, and a stirring body (2) on the stirring shaft (3) enables concrete in the stirring barrel (1) to circularly flow;
when needs unloading, open toper feed opening (4), under the drive of stirring body (2), stirring body (2) below rubber blade (9) and barrel contact can all take the concrete that stirs in agitator (1) to toper feed opening (4) department, and the setting of toper feed opening (4) can make concrete furthest's ration output to avoid a large amount of concrete to remain in the barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679382.XU CN211466968U (en) | 2019-10-09 | 2019-10-09 | Simple and easy device of concrete mixer unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679382.XU CN211466968U (en) | 2019-10-09 | 2019-10-09 | Simple and easy device of concrete mixer unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211466968U true CN211466968U (en) | 2020-09-11 |
Family
ID=72366992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921679382.XU Expired - Fee Related CN211466968U (en) | 2019-10-09 | 2019-10-09 | Simple and easy device of concrete mixer unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211466968U (en) |
-
2019
- 2019-10-09 CN CN201921679382.XU patent/CN211466968U/en not_active Expired - Fee Related
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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: 20200911 Termination date: 20211009 |