CN212072422U - Two-way double-helix stirring device for concrete production and processing - Google Patents
Two-way double-helix stirring device for concrete production and processing Download PDFInfo
- Publication number
- CN212072422U CN212072422U CN202020604603.3U CN202020604603U CN212072422U CN 212072422 U CN212072422 U CN 212072422U CN 202020604603 U CN202020604603 U CN 202020604603U CN 212072422 U CN212072422 U CN 212072422U
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- stirring
- meshing
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- concrete production
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- 238000003756 stirring Methods 0.000 title claims abstract description 96
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 17
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a two-way double helix stirring device is used in concrete production and processing, including stirring storehouse and support base, the inner wall in stirring storehouse is provided with first spiral stirring rake and second spiral stirring rake side by side, and the middle part of first spiral stirring rake and second spiral stirring rake all is provided with the transmission shaft, the side meshing of meshing gear is connected with drive gear, gear motor is installed to the upper end of drive shaft, the outside of extension end is provided with stirs the paddle leaf in advance, the side feed inlet has been seted up to the side top in stirring storehouse, the upper end of supporting the base is provided with the support shaft, the side key-type connection of support shaft has the transmission worm wheel, and the side meshing of transmission worm wheel is connected with the adjusting worm. This two-way double helix agitating unit is used in concrete production and processing is provided with the even blanking structure of side of the synchronous activity of cooperation double helix stirring rake, and the revolution mechanic that the cooperation supported the pivot can make things convenient for the device to deflect and empty the ejection of compact, improves the practicality of device.
Description
Technical Field
The utility model relates to a concrete processing correlation technique field specifically is a concrete production and processing is with two-way double helix agitating unit.
Background
Concrete is the indispensable material of modern building, has very big processing use demand, in the production and processing process of concrete, needs to carry out the ratio to different materials and mixes, after the material misce bene, the concrete material that can make, the stirring processing of material directly influences the processingquality and the machining efficiency of concrete.
Present agitating unit for concrete production and processing is mostly motor direct drive's unipolar stirring rake structure, and the upper end is opened and is thrown the material, and the ejection of compact is taken over to the lower extreme, and at the in-process of carrying out processing, unipolar stirring efficiency is lower relatively, the quick even stirring of the material of being not convenient for, especially different materials are mildly put in, cause the unloading inhomogeneous easily, and partial caking material needs longer churning time, influences finished product processingquality and efficiency easily.
Aiming at the problems, the novel design is carried out on the basis of the original stirring device for producing and processing concrete.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way double helix agitating unit is used in concrete production and processing to it is relatively poor to solve to provide agitating unit unipolar stirring efficiency for concrete production and processing among the above-mentioned background art, receives the uneven stirring effect that influences of feeding easily, the inconvenient problem of pipeline structure ejection of compact.
In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional double-helix stirring device for concrete production and processing comprises a stirring bin and a supporting base, wherein a first spiral stirring paddle and a second spiral stirring paddle are arranged on the inner wall of the stirring bin side by side, transmission shafts are arranged at the middle parts of the first spiral stirring paddle and the second spiral stirring paddle, and meshed gears are connected to the upper end keys of the transmission shafts, the side edges of the meshed gears are meshed with driving gears, the middle part keys of the driving gears are connected with driving shafts, speed reducing motors are arranged at the upper ends of the driving shafts, extension ends are arranged at the upper ends of the transmission shafts, pre-stirring blades are arranged at the outer sides of the extension ends, side feeding ports are arranged above the side of the stirring bin, feeding hoppers and lower ports are respectively arranged at the upper ends and the lower ends of the side feeding ports, the supporting base is positioned below the stirring bin, moving wheels are arranged at the bottom of the supporting base, and a supporting, the side key-type of supporting the pivot is connected with the transmission worm wheel, and the side meshing of transmission worm wheel is connected with the regulation worm to driving motor is installed to the side of adjusting the worm.
Preferably, the transmission shaft and the extension end are of an integrated structure, the transmission shaft is symmetrically distributed on the left side and the right side of the driving gear, and the transmission shaft and the driving gear are in meshing connection through a meshing gear and the driving gear.
Preferably, the pre-stirring blades are uniformly distributed on the outer side of the extension end, and the length of the pre-stirring blades is larger than the radius of the meshing gear.
Preferably, the side feeding port, the feeding hopper and the lower port are integrally welded into a whole, and the lower port is positioned on the outer side of the meshing gear.
Preferably, the central axis of the supporting rotating shaft and the center of gravity of the stirring bin coincide with each other, and the stirring bin and the supporting base form a rotating structure through the supporting rotating shaft.
Preferably, the adjusting worm penetrates through the side edge of the supporting base, and the adjusting worm and the supporting rotating shaft form a meshing transmission structure through a transmission worm wheel.
Compared with the prior art, the beneficial effects of the utility model are that: the bidirectional double-helix stirring device for producing and processing concrete,
1. the side end uniform blanking structure matched with the double-spiral stirring paddle to synchronously move is arranged, in the using process of the device, the transmission shaft can synchronously drive the first spiral stirring paddle and the second spiral stirring paddle to efficiently stir, meanwhile, the side feeding ports on the two sides can facilitate the separate proportioning input of different materials, the pre-stirring blades on the side ends can directly pre-stir and shear the materials at the feeding position, uniform blanking is facilitated, caking is reduced, and the integral stirring effect of the device is improved;
2. be provided with the support pivot that makes things convenient for the whole activity of deflecting of device, the nimble transmission of cooperation transmission worm wheel and regulation worm structure in the use of device can make things convenient for stirring the whole adjustment that deflects of carrying on the flexibility around supporting the pivot in storehouse, and the quick ejection of compact is emptyd in the direct deflection of making things convenient for the device, improves the ejection of compact convenience of device, makes things convenient for the nimble use of device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the top-down structure of the present invention;
fig. 5 is a schematic structural view of the transmission worm wheel and the adjusting worm of the present invention.
In the figure: 1. a stirring bin; 2. a first helical mixing propeller; 3. a second helical stirring paddle; 4. a drive shaft; 5. a meshing gear; 6. a drive gear; 7. a drive shaft; 8. a reduction motor; 9. an extension end; 10. pre-stirring blades; 11. a side feed opening; 12. feeding a hopper; 13. a lower port; 14. a support base; 15. a moving wheel; 16. a support shaft; 17. a drive worm gear; 18. adjusting the worm; 19. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a bidirectional double-helix stirring device for concrete production and processing comprises a stirring bin 1, a first helix stirring paddle 2, a second helix stirring paddle 3, a transmission shaft 4, a meshing gear 5, a driving gear 6, a driving shaft 7, a speed reducing motor 8, an extension end 9, a pre-stirring paddle 10, a side feeding port 11, a feeding hopper 12, a lower port 13, a supporting base 14, a moving wheel 15, a supporting rotating shaft 16, a transmission worm wheel 17, an adjusting worm 18 and a driving motor 19, wherein the inner wall of the stirring bin 1 is provided with the first helix stirring paddle 2 and the second helix stirring paddle 3 in parallel, the middle parts of the first helix stirring paddle 2 and the second helix stirring paddle 3 are provided with the transmission shaft 4, the upper end of the transmission shaft 4 is connected with the meshing gear 5 in a key mode, the side edge of the meshing gear 5 is connected with the driving gear 6 in a meshing mode, the middle part of the driving gear 6 is connected with the driving shaft 7 in, the upper end of transmission shaft 4 is provided with extension end 9, and the outside of extension end 9 is provided with stirs paddle leaf 10 in advance, side feed inlet 11 has been seted up to the side top in stirring storehouse 1, and the upper and lower both ends of side feed inlet 11 are provided with feeding funnel 12 and lower port 13 respectively, support base 14 and be located the below in stirring storehouse 1, and the bottom of supporting base 14 is installed and is removed wheel 15, and the upper end of supporting base 14 is provided with support shaft 16, the side key-type connection of support shaft 16 has transmission worm wheel 17, and the side meshing of transmission worm wheel 17 is connected with adjusting worm 18, and driving motor 19 is installed to adjusting worm 18's side.
The transmission shaft 4 and the extension end 9 of the embodiment are of an integrated structure, the transmission shaft 4 is symmetrically distributed on the left side and the right side of the driving gear 6, and the transmission shaft 4 and the driving gear 6 form meshing connection through the meshing gear 5 and the driving gear 6, so that the transmission shafts 4 on the two sides can be conveniently and synchronously driven to rotate.
The pre-stirring paddle 10 is uniformly distributed on the outer side of the extension end 9, the length of the pre-stirring paddle 10 is larger than the radius of the meshing gear 5, pre-shearing stirring is conveniently carried out on feeding materials through the pre-stirring paddle 10, and partial caking is prevented by conveniently and uniformly feeding the materials.
The side feeding port 11, the feeding hopper 12 and the lower port 13 are integrally welded, and the lower port 13 is located on the outer side of the meshing gear 5, so that a certain space is reserved for facilitating stirring and discharging of the device.
The axis of the supporting rotating shaft 16 and the center of gravity of the stirring bin 1 coincide with each other, and the stirring bin 1 and the supporting base 14 form a rotating structure through the supporting rotating shaft 16, so that the whole inclined deflection quick discharging of the stirring bin 1 is facilitated.
The adjusting worm 18 penetrates through the side edge of the supporting base 14, and the adjusting worm 18 and the supporting rotating shaft 16 form a meshing transmission structure through the transmission worm wheel 17, so that the deflection activity adjustment of the stirring bin 1 is facilitated.
The working principle is as follows: when the bidirectional double-helix stirring device for concrete production and processing is used, different materials can be fed into the stirring bin 1 through the side feeding port 11 and the lower port 13 in proportion according to the illustration in fig. 1 and fig. 3-4, the speed reduction motor 8 can directly drive the driving shaft 7 to rotate, and the driving shafts 4 on the two sides are driven to synchronously rotate through the meshing transmission of the meshing gear 5 and the driving gear 6 in fig. 4, so that the first helical stirring paddle 2 and the second helical stirring paddle 3 can be driven to synchronously mix and stir;
according to the drawings of fig. 1-5, when the transmission shaft 4 rotates in a transmission manner, the extension end 9 at the upper end of the transmission shaft 4 rotates synchronously, so as to drive the pre-stirring paddle blade 10 to rotate synchronously at the side feeding port 11, thereby facilitating the pre-shearing stirring of the added materials, reducing the material agglomeration, facilitating the uniform feeding of the materials, and facilitating the uniform stirring processing of impurities, after the stirring is completed, as shown in fig. 5, the driving motor 19 can drive the adjusting worm 18 to rotate, the driving worm gear 17 is engaged with the driving worm gear to drive the stirring bin 1 to wholly rotate around the supporting rotating shaft 16 at the inner side of the supporting base 14, facilitating the direct dumping and discharging of the whole inclined stirring bin 1, and facilitating the rapid discharging processing, and the contents not described in detail in the description belong to the prior art known by professionals in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a concrete production and processing is with two-way double helix agitating unit, includes stirring storehouse (1) and support base (14), its characterized in that: the inner wall of the stirring bin (1) is provided with a first spiral stirring paddle (2) and a second spiral stirring paddle (3) in parallel, the middle parts of the first spiral stirring paddle (2) and the second spiral stirring paddle (3) are provided with transmission shafts (4), the upper end of each transmission shaft (4) is connected with a meshing gear (5) in a key mode, the side edges of the meshing gears (5) are connected with driving gears (6) in a meshing mode, the middle parts of the driving gears (6) are connected with driving shafts (7) in a key mode, the upper ends of the driving shafts (7) are provided with speed reduction motors (8), the upper ends of the transmission shafts (4) are provided with extension ends (9), the outer sides of the extension ends (9) are provided with pre-stirring blades (10), a side feeding port (11) is formed in the side upper portion of the stirring bin (1), and the upper end and the lower end of the side feeding port, support base (14) and be located the below in stirring storehouse (1), and the bottom of supporting base (14) is installed and is removed wheel (15) to the upper end of supporting base (14) is provided with supports pivot (16), the side key-type connection of supporting pivot (16) has transmission worm wheel (17), and the side meshing of transmission worm wheel (17) is connected with regulation worm (18), and driving motor (19) are installed to the side of adjusting worm (18).
2. The bidirectional double-helix stirring device for concrete production and processing according to claim 1, which is characterized in that: the transmission shaft (4) and the extension end (9) are of an integrated structure, the transmission shaft (4) is symmetrically distributed on the left side and the right side of the driving gear (6), and the transmission shaft (4) and the driving gear (6) are in meshed connection through the meshed gear (5) and the driving gear (6).
3. The bidirectional double-helix stirring device for concrete production and processing according to claim 1, which is characterized in that: the pre-stirring blades (10) are uniformly distributed on the outer side of the extension end (9), and the length of the pre-stirring blades (10) is larger than the radius of the meshing gear (5).
4. The bidirectional double-helix stirring device for concrete production and processing according to claim 1, which is characterized in that: the side feeding port (11), the feeding hopper (12) and the lower port (13) are integrally welded, and the lower port (13) is located on the outer side of the meshing gear (5).
5. The bidirectional double-helix stirring device for concrete production and processing according to claim 1, which is characterized in that: the central axis of the supporting rotating shaft (16) and the gravity center of the stirring bin (1) are overlapped, and the stirring bin (1) and the supporting base (14) form a rotating structure through the supporting rotating shaft (16).
6. The bidirectional double-helix stirring device for concrete production and processing according to claim 1, which is characterized in that: the adjusting worm (18) penetrates through the side edge of the supporting base (14), and the adjusting worm (18) and the supporting rotating shaft (16) form a meshing transmission structure through a transmission worm wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020604603.3U CN212072422U (en) | 2020-04-21 | 2020-04-21 | Two-way double-helix stirring device for concrete production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020604603.3U CN212072422U (en) | 2020-04-21 | 2020-04-21 | Two-way double-helix stirring device for concrete production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212072422U true CN212072422U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020604603.3U Expired - Fee Related CN212072422U (en) | 2020-04-21 | 2020-04-21 | Two-way double-helix stirring device for concrete production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212072422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728603A (en) * | 2023-07-06 | 2023-09-12 | 宁波市建设预拌混凝土有限公司 | Concrete apparatus for producing |
-
2020
- 2020-04-21 CN CN202020604603.3U patent/CN212072422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728603A (en) * | 2023-07-06 | 2023-09-12 | 宁波市建设预拌混凝土有限公司 | Concrete apparatus for producing |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |