CN204036643U - A kind of combined type advances shaft assembly - Google Patents
A kind of combined type advances shaft assembly Download PDFInfo
- Publication number
- CN204036643U CN204036643U CN201420504479.8U CN201420504479U CN204036643U CN 204036643 U CN204036643 U CN 204036643U CN 201420504479 U CN201420504479 U CN 201420504479U CN 204036643 U CN204036643 U CN 204036643U
- Authority
- CN
- China
- Prior art keywords
- shaft assembly
- shaft
- cardan
- combined type
- stirring vane
- 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
Links
Abstract
The utility model discloses a kind of combined type and advance shaft assembly, comprise cardan shaft assembly and shaft assembly, described cardan shaft assembly comprises cardan shaft and the feed auger blade that is arranged in turn vertically on cardan shaft and advance helical blade; Described shaft assembly comprises shaft and is arranged on the stirring vane on shaft; Described cardan shaft assembly and shaft assembly are spliced to form this combined type by cardan shaft and shaft and advance shaft assembly.Original overall shaft is divided into the cardan shaft assembly and shaft assembly that are spliced by the utility model, facilitate the handling and cleaning that advance shaft assembly, the mortar residual volume of agitator inwall reduces, time and the manpower and materials of handling and cleaning are saved, improve effect and the efficiency of material propelling and stirring, too increase agitator inside simultaneously and stir total amount.
Description
Technical field
The utility model relates to the dry-mixed mortar stirrer accessory in a kind of building engineering equipment, and the combined type be specifically related in a kind of dry-mixed mortar stirrer advances shaft assembly.
Background technology
The continuous discharge type mortar mixer that dry-mixed mortar stirrer is a kind of feed in proportion, add water, stir as one, it has the features such as advanced in performance, rational in infrastructure, spice Quick uniform, energy consumption are low, simple to operate, maintenance is convenient, can be satisfied with build by laying bricks or stones, plaster, ground mortar, extraordinary mortar, gravity flowing levelling mortar and tile paste etc.At present, the stirrer of dry mixed mortar storage tank used in major part construction mainly comprises shaft and stirring vane, wherein shaft is connected with two groups of stirring vanes, is rotated by driven by motor shaft thus realize the object that stirring vane stirs the materials such as dry-mixed mortar.
Dry-mixed mortar stirrer is when shutting down for a long time or stop using; need to clean; present dry-mixed mortar stirrer cleaning process is very complicated, needs first to remove feed opening, then extracts shaft; open mixing drum again; clean shaft, mixing drum, feed opening with water, after cleaning, re-start installation again, not only clean very inconvenience; and handling are very time-consuming, cleaning is overall needs the more time.Particularly when taking out inner shaft, after dry-mixed mortar solidifies in stirring cabin, shaft is difficult to take out and cleans in stirring cabin, and agitator is difficult to reuse.
Utility model content
The utility model provides a kind of combined type and advances shaft assembly, and this assembly is made up of the cardan shaft assembly of segmentation and shaft assembly, the problem of monoblock type shaft cleaning and handling inconvenience when solving cleaning in the past.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of combined type advances shaft assembly, comprises cardan shaft assembly and shaft assembly, and described cardan shaft assembly comprises cardan shaft and the feed auger blade that is arranged in turn vertically on cardan shaft and advance helical blade; Described shaft assembly comprises shaft and is arranged on the stirring vane on shaft; Described cardan shaft assembly and shaft assembly are spliced to form this combined type by cardan shaft and shaft and advance shaft assembly.Material enters from the feed auger blade of cardan shaft assembly, export from the ending segment of shaft assembly, cardan shaft assembly and shaft assembly are spliced, original monoblock type shaft is divided into two parts, and two parts carry out material propelling and material stirring respectively: the feed auger blade of cardan shaft assembly is by feed paddle and toward advancing the conveying of stirring vane place, by advancing the feeding shaft assembly place chamber of stirring vane at the uniform velocity freight volume, stir under stirring vane effect in shaft assembly and transfer out, completing the mix and blend of material.
Further, each single-screw blade radial end of described feed auger blade is provided with scraper plate, and any two adjacent described scraper plates are 180 ° and are interspersed.Scraper plate directly and feed contacts, stirs materials inside when cardan shaft rotates, prevents material from occurring precipitating, problem that the uneven or material of mixing advances inequality.
Further, described cardan shaft is positioned at and advances the end periphery of helical blade place end to be also provided with axle scraper plate, and axle scraper plate is axially arranged along cardan shaft.Axle scraper plate is positioned at cardan shaft ending segment, the material of propelling at the uniform velocity can be conveyed into stirring chamber, ensures that shaft assembly is to the mixing evenness of material and stirring intensity.
Further, described stirring vane comprises combined type stirring vane and monomer-type stirring vane, the axial stirring vane that described combined type stirring vane comprises two pieces of radial stirring vanes be arranged in parallel and is connected between two pieces of radial stirring vanes, two pieces of radial stirring vane one end are all connected with shaft, arrange in angle α between the pressure surface of described radial stirring vane and monomer-type stirring vane and the axis of shaft, the span of described angle α is 60 ° ~ 65 °.Combined type stirring vane and monomer-type stirring vane are helically uniform on shaft, and stir rolling material, and monomer-type stirring vane and radial stirring vane are obliquely installed and advance material to export simultaneously.
Preferably, described angle α is 60 °.Arrange in angle 60 ° between the pressure surface of radial stirring vane and monomer-type stirring vane and the axis of shaft, can make the mortar of stirring more evenly and stir more quick.
Further, the periphery that described cardan shaft is positioned at cardan shaft assembly and shaft assembly stitching portion is also provided with spiral list blade.The hand of spiral of spiral list blade is consistent with the incline direction of radial stirring vane and monomer-type stirring vane, strength imparting material pushing efficiency.
Further, the other end that described cardan shaft is positioned at cardan shaft assembly and place, shaft assembly stitching portion end is provided with the location shaft shoulder.The location shaft shoulder, by bearing and the outside end cap location of dry-mixed mortar stirrer, ensures normal rotation and the axial location of cardan shaft assembly and shaft.
Further, the end that described cardan shaft is positioned at cardan shaft assembly and shaft assembly stitching portion is provided with internal plug seat, and internal plug seat is circumferentially provided with at least one slot; The end that described shaft is positioned at cardan shaft assembly and shaft assembly stitching portion is provided with joint pin, and joint pin is circumferentially provided with the plate of number identical with slot; Described cardan shaft and shaft to be coordinated with joint pin by internal plug seat and are spliced, and described plate snaps in slot.Internal plug seat and joint pin coordinate to play and are axially connected positioning action, ensure the connection of cardan shaft assembly and shaft assembly; Plate snaps in slot can ensure the two synchronized rotation, ensures that the material of cardan shaft assembly and shaft assembly at the uniform velocity stirs and carries.
Preferably, described slot is circumferentially evenly provided with two, and described joint pin is provided with two plates mated with slot equally.Two plates are distributed on joint pin end, and can ensure shaft and the steady synchronized rotation of cardan shaft, both guarantees are coaxially arranged, and two stressed equalizations of plate, not easy fracture while saving material.
Compared with prior art, the utility model has following beneficial effect:
1, original overall shaft is divided into the cardan shaft assembly and shaft assembly that are spliced by the utility model, facilitate the handling and cleaning that advance shaft assembly, the mortar residual volume of agitator inwall reduces, and has saved time and the manpower and materials of handling and cleaning.
2, the utility model pushes all thoroughly even, and mix and blend is effective, material is advanced and stirs separately to carry out, and improves effect and the efficiency of material propelling and stirring.
3, mixing of materials advances and stirs complete segmentation and completes by the utility model, not only accelerates material stirring speed, too increases agitator inside simultaneously and stirs total amount.
4, in the utility model cardan shaft assembly and shaft assembly if any arbitrary one of damage, another one also can continue to use, and has saved cost.
5, be spliced between cardan shaft assembly of the present utility model and shaft assembly, decrease the rigidity active force that the two is subject to, service life extends.
Accompanying drawing explanation
Fig. 1 is exploded view of the present utility model.
Fig. 2 is the structural representation of the utility model cardan shaft assembly.
Fig. 3 is the structural representation of the utility model shaft assembly.
Fig. 4 is installation diagram of the present utility model.
Fig. 5 the utility model shaft assembly partial elevation view.
Mark in figure: 1, cardan shaft assembly; 11, keyway; 12, cardan shaft; 13, feed auger blade; 14, scraper plate; 15, helical blade is advanced; 16, axle scraper plate; 17, internal plug seat; 18, slot; 2, shaft assembly; 21, joint pin; 22, plate; 23, spiral list blade; 24, radial stirring vane; 25, axial stirring vane; 26, monomer-type stirring vane; 27, shaft; 28, the shaft shoulder is located.
Detailed description of the invention
In order to make those skilled in the art understand the utility model better, below in conjunction with the utility model embodiment and accompanying drawing, clear, complete explanation is carried out to the technical solution of the utility model.
Embodiment one
Combined type as Figure 1-Figure 4 advances shaft assembly, comprises cardan shaft assembly 1 and shaft assembly 2, and described cardan shaft assembly 1 comprises cardan shaft 12 and the feed auger blade 13 that is arranged in turn vertically on cardan shaft 12 and advance helical blade 15; The stirring vane that described shaft assembly 2 comprises shaft 27 and is arranged on shaft; Described cardan shaft assembly 1 and shaft assembly 2 are spliced to form this combined type by cardan shaft 12 and shaft 27 and advance shaft assembly.
When the present embodiment uses, cardan shaft assembly 1 is provided with keyway 11 in the one end away from cardan shaft assembly 1 and shaft assembly 2 stitching portion, coordinated with shaft coupling by keyway 11, rotary operation under the motor effect be connected with shaft coupling, material enters into agitator inside by feed auger blade 13 place end, ensure that material is in tumbling state and there will not be by feed auger blade 13 to solidify, and under the slow conveying of feed auger blade 13, transport material to propelling helical blade 15, advance helical blade 15 uniform rotation that material dosing is transported to shaft assembly 2 place stirring chamber, material constantly rolls and carries out mix and blend under the effect of stirring vane, then under the effect of stirring vane, discharge hole for discharge is pushed to.
The combined type of the present embodiment advances shaft assembly to be spliced by cardan shaft assembly 1 and shaft assembly 2, material segmentation is made to carry out material propelling and stirring, improve mix and blend effect and efficiency, to make overall all very convenient in handling, maintenance and cleaning simultaneously, lay day and manpower consumption can be reduced, shorten downtime; Simultaneously after any portion in cardan shaft assembly 1 and shaft assembly 2 is damaged, only need change broken parts, another part also can continue to use, and has saved material cost; The present embodiment is spliced by two end axles assembly and also reduces the rotating stiff active force that every part-structure is subject to, and not easy fracture, service life greatly extends.
Rotation direction or the direction of propulsion of the feed auger blade 13 in the present embodiment, propelling helical blade 15 and stirring vane all should be consistent, can meet normal propelling stirring work.
Embodiment two
The present embodiment adds following structure on the basis of embodiment one, is specially: each single-screw blade radial end of described feed auger blade 13 is provided with scraper plate 14, and any two adjacent described scraper plates 14 are interspersed in 180 °.
The material of agitator inside deposition can be swept rolling by the scraper plate 14 arranged in the present embodiment, can not only prevent material from cannot normally advance in agitator inside deposition, can also prevent material from condensing simultaneously, plays the effect ensureing material safety, evenly advance.Scraper plate 14 is interspersed in 180 ° can ensure that often locate material is mutually all in active state in interval, makes each material be all rollings, and guarantee material can not coagulating sedimentation, and effect is better.
Embodiment three
The present embodiment increases following structure on the basis of embodiment one or embodiment two, is specially: described cardan shaft 12 is positioned at and advances the end periphery of helical blade 15 place end to be also provided with axle scraper plate 16, and axle scraper plate 16 is axially arranged along cardan shaft 12.
The axle scraper plate 16 of the present embodiment is positioned at cardan shaft 12 ending segment, is namely positioned at the stitching portion of cardan shaft assembly 1 and shaft assembly 2, the material of propelling at the uniform velocity can be conveyed into stirring chamber, and by the material scraper of inwall to the greatest extent, prevents feed blocking, ensures the conveying capacity of material.
Embodiment four
As Figure 1-Figure 5, the present embodiment has done following optimization on the basis of embodiment one or embodiment two or embodiment three: described stirring vane comprises combined type stirring vane and monomer-type stirring vane 26, the axial stirring vane 25 that described combined type stirring vane comprises two pieces of radial stirring vanes 24 be arranged in parallel and is connected between two pieces of radial stirring vanes 24, two pieces of radial stirring vane 24 one end are all connected with shaft 27, arrange in angle α between the pressure surface of described radial stirring vane 24 and monomer-type stirring vane 26 and the axial direction of shaft 27, the span of described angle α is 60 ° ~ 65 °.
The utility model is by the radial stirring vane 24 in the combined type stirring vane that is obliquely installed and monomer-type stirring vane 26, advance mortar along shaft 27 axial advancement, the scope of the angle α between the pressure surface of radial stirring vane 24, monomer-type stirring vane 26 and the axis of shaft 27 is set to 60 ° ~ 65 °, significantly can improve the axial transfer efficiency of mortar, and the radial stirring vane 24 be obliquely installed and monomer-type stirring vane 26 can make mortar roll in agitator, improve the mixed effect of mortar; In addition, during main axis, the mortar that the axial stirring vane 25 between two pieces of radial stirring vanes 24 constantly rolls in agitator, improves the mixed effect of mortar greatly; And adopt the stirring vane of this structure, also can play the effect of the mortar capacity increasing agitator inside.
Described pressure surface in the present embodiment refers to and stirring vane contacts with material and applies to material the surface (A face as shown in Figure 5) that active force advances material.
As preferably, described angle α is 60 °.The intensity that the mixing of materials that determines angle α between the pressure surface of radial stirring vane 24 and monomer-type stirring vane 26 and the axis of shaft 27 stirs and push-in stroke, when angle α gets 60 °, the mixing effect of radial stirring vane 24 and monomer-type stirring vane 26 pairs of materials is best, at the uniform velocity can complete to rotate under minimum revolving force effect and stir, the amount of agitation that each radial stirring vane 24 and monomer-type stirring vane 26 are born also is maximum, the push-in stroke that material is total simultaneously substantially also maintains an equal level mutually with inlet amount, make material turnover amount substantially equal, ensure while making full use of energy consumption, ensure maximum amount of agitation.
Embodiment five
The present embodiment adds spiral list blade on the basis of above-mentioned any embodiment, is specially: the periphery that described cardan shaft 12 is positioned at cardan shaft assembly 1 and shaft assembly 2 stitching portion is also provided with spiral list blade 23.
Material can be pushed shaft assembly 2 place chamber by the present embodiment spiral list blade 23, and can improve pushing efficiency, prevents solid accumulation from blocking, and ensures the normal propelling of material.
Embodiment six
The present embodiment adds the location shaft shoulder on the basis of above-mentioned any embodiment, is specially: the other end that described cardan shaft 12 is positioned at cardan shaft assembly 1 and place, shaft assembly 2 stitching portion end is provided with the location shaft shoulder 28.
In the present embodiment, cardan shaft 12 end is connected with bearing by the location shaft shoulder 28, and coordinate cardan shaft 12 axial location by the end cap on agitator with the location shaft shoulder 28, not only ensure that cardan shaft 12 and shaft 27 stable connection, and rocking of bringing of the gap, stitching portion that cardan shaft 12 and shaft 27 can be reduced, the stability that both raisings are rotated, reduces noise.
Embodiment seven
The present embodiment has done further restriction and optimization on the basis of above-mentioned any embodiment, be specially: the end that described cardan shaft 12 is positioned at cardan shaft assembly 1 and shaft assembly 2 stitching portion is provided with internal plug seat 17, internal plug seat 17 is circumferentially provided with at least one slot 18; The end that described shaft 27 is positioned at cardan shaft assembly 1 and shaft assembly 2 stitching portion is provided with joint pin 21, and joint pin 21 is circumferentially provided with the plate 22 of number identical with slot 18; Described cardan shaft 12 and shaft 27 to be coordinated with joint pin 21 by internal plug seat 17 and are spliced, and described plate 22 snaps in slot 18.
In the present embodiment, joint pin 21 inserts internal plug seat 17 coaxial cooperation, ensures that cardan shaft 12 is coaxially connected with shaft 27, reduces moment of torsion, the coaxial synchronized rotation of both guarantees, plate 22 snaps in slot 18 simultaneously, drives shaft 27 to rotate by plate 22, not only easy to connect, and can ensure that cardan shaft 12 rotates with identical speed with shaft 27, the two junction moment of torsion is less, and stable connection both during rotation, rocks less, spin stabilization, long service life.
As preferably, described slot 18 is circumferentially evenly provided with two, and described joint pin 21 is provided with two plates 22 mated with slot 18 equally.Plate 22 circumferentially evenly respectively and insert in slot 18 effect played and connect and transmit revolving force, can ensure shaft 27 and the steady synchronized rotation of cardan shaft 12, and two stressed equalizations of plate 22, not easy fracture while saving material.
Well can realize the utility model as mentioned above.Scope of patent protection of the present utility model is as the criterion with claims, the equivalent structure change that every utilization description of the present utility model and accompanying drawing content are done, and in like manner all should be included in protection domain of the present utility model.
Claims (9)
1. a combined type advances shaft assembly, it is characterized in that: comprise cardan shaft assembly (1) and shaft assembly (2), described cardan shaft assembly (1) comprises cardan shaft (12) and the feed auger blade (13) that is arranged in turn vertically on cardan shaft (12) and advance helical blade (15); The stirring vane that described shaft assembly (2) comprises shaft (27) and is arranged on shaft; Described cardan shaft assembly (1) and shaft assembly (2) are spliced to form this combined type by cardan shaft (12) and shaft (27) and advance shaft assembly.
2. a kind of combined type according to claim 1 advances shaft assembly, it is characterized in that: each single-screw blade radial end of described feed auger blade (13) is provided with scraper plate (14), any two adjacent described scraper plates (14) are interspersed in 180 °.
3. a kind of combined type according to claim 1 advances shaft assembly, it is characterized in that: described cardan shaft (12) is positioned at and advances the end periphery of helical blade (15) place end to be also provided with axle scraper plate (16), and axle scraper plate (16) is axially arranged along cardan shaft (12).
4. a kind of combined type according to claim 1 advances shaft assembly, it is characterized in that: described stirring vane comprises combined type stirring vane and monomer-type stirring vane (26), the axial stirring vane (25) that described combined type stirring vane comprises two pieces of radial stirring vanes (24) be arranged in parallel and is connected between two pieces of radial stirring vanes (24), two pieces of radial stirring vane (24) one end are all connected with shaft (27), arrange in angle α between the pressure surface of described radial stirring vane (24) and monomer-type stirring vane (26) and the axial direction of shaft (27), the span of described angle α is 60 ° ~ 65 °.
5. a kind of combined type according to claim 4 advances shaft assembly, it is characterized in that: described angle α is 60 °.
6. a kind of combined type according to claim 1 advances shaft assembly, it is characterized in that: the periphery that described cardan shaft (12) is positioned at cardan shaft assembly (1) and shaft assembly (2) stitching portion is also provided with spiral list blade (23).
7. a kind of combined type according to claim 1 advances shaft assembly, it is characterized in that: the other end that described cardan shaft (12) is positioned at cardan shaft assembly (1) and shaft assembly (2) place, stitching portion end is provided with the location shaft shoulder (28).
8. a kind of combined type according to claim 1 advances shaft assembly, it is characterized in that: the end that described cardan shaft (12) is positioned at cardan shaft assembly (1) and shaft assembly (2) stitching portion is provided with internal plug seat (17), and internal plug seat (17) is circumferentially provided with at least one slot (18); The end that described shaft (27) is positioned at cardan shaft assembly (1) and shaft assembly (2) stitching portion is provided with joint pin (21), and joint pin (21) is circumferentially provided with the plate (22) with slot (18) identical number; Described cardan shaft (12) and shaft (27) to be coordinated with joint pin (21) by internal plug seat (17) and are spliced, and described plate (22) snaps in slot (18).
9. a kind of combined type according to claim 8 advances shaft assembly, and it is characterized in that: described slot (18) is circumferentially evenly provided with two, described joint pin (21) is provided with two plates (22) of mating with slot (18) equally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504479.8U CN204036643U (en) | 2014-09-03 | 2014-09-03 | A kind of combined type advances shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504479.8U CN204036643U (en) | 2014-09-03 | 2014-09-03 | A kind of combined type advances shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204036643U true CN204036643U (en) | 2014-12-24 |
Family
ID=52237351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504479.8U Expired - Fee Related CN204036643U (en) | 2014-09-03 | 2014-09-03 | A kind of combined type advances shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204036643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643796A (en) * | 2016-01-08 | 2016-06-08 | 长安大学 | Continuous double-horizontal-shaft stirrer with opening-adjustable discharging door and stirring method |
-
2014
- 2014-09-03 CN CN201420504479.8U patent/CN204036643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643796A (en) * | 2016-01-08 | 2016-06-08 | 长安大学 | Continuous double-horizontal-shaft stirrer with opening-adjustable discharging door and stirring method |
| CN105643796B (en) * | 2016-01-08 | 2017-11-28 | 长安大学 | A kind of adjustable continous way twin-shaft mixer of discharge door opening and stirring means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206484728U (en) | A kind of blanking device of concrete mixer | |
| CN204209822U (en) | Husky mixed mixer at a high speed | |
| CN201871393U (en) | Coal slime breaking stirrer | |
| CN106863603B (en) | Bionic stirring machine for grouting and hybrid power bionic stirring system | |
| CN204036645U (en) | A kind of dry-mixed mortar stirrer | |
| CN204036643U (en) | A kind of combined type advances shaft assembly | |
| CN210705311U (en) | Building construction concrete placement device | |
| CN211030627U (en) | Concrete mixer | |
| CN204019730U (en) | Be convenient to the dry-mixed mortar stirrer cleaning and dismantle | |
| CN211389455U (en) | Stirring effect's mixer for building engineering | |
| CN206614658U (en) | A kind of water conservancy construction concrete stirring conveying device | |
| CN105854707B (en) | Split reversible type strength rotor mixing machine and its operational method | |
| CN201324606Y (en) | Two-in-one raw material stirring machine | |
| CN205412899U (en) | Paste -like material agitating unit of special unipolar | |
| CN204123524U (en) | A kind of dry powder mortar mixer | |
| CN215549767U (en) | Concrete mixing device | |
| CN202399393U (en) | Double-helix stirring device | |
| CN210420819U (en) | Reclaimed asphalt concrete pavement finishing device | |
| CN203650689U (en) | Stirring mechanism of asphalt mixture stirring device | |
| CN103669175A (en) | Stirring blade of stirring mechanism of asphalt stone mixing stirring heating kettle | |
| CN204036646U (en) | Dry-mixed mortar stirring shaft | |
| CN209812755U (en) | Novel production dry powder mortar stirring device | |
| CN202318581U (en) | Novel cement slurry preparing barrel | |
| CN207342552U (en) | A kind of biaxial rneader | |
| CN106925176A (en) | A kind of biaxial rneader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |