CN207373445U - Mixing drum and the rotary mixer using the mixing drum - Google Patents
Mixing drum and the rotary mixer using the mixing drum Download PDFInfo
- Publication number
- CN207373445U CN207373445U CN201721445793.3U CN201721445793U CN207373445U CN 207373445 U CN207373445 U CN 207373445U CN 201721445793 U CN201721445793 U CN 201721445793U CN 207373445 U CN207373445 U CN 207373445U
- Authority
- CN
- China
- Prior art keywords
- mixing drum
- main cylinder
- blade
- cone
- rotary mixer
- 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
- 238000010079 rubber tapping Methods 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 13
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 abstract description 11
- 238000013019 agitation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A kind of rotary mixer the utility model is related to mixing drum and using the mixing drum, the drum drive that rotary mixer includes mixing drum and mixing drum is driven to rotate, mixing drum includes main cylinder and the charging cone and reclaiming cone that are arranged at main cylinder both ends, be provided on the inner wall of main cylinder for when main cylinder is rotated forward to concrete stirring agitating vane and when main cylinder is inverted towards the conveying blade of reclaiming cone direction delivering concrete, it is circumferentially distributed on the inner wall of reclaiming cone to have at least three spiral helicine discharge blades, the tapping channel arranged along reclaiming cone circumferential direction uniform intervals is formed between adjacent discharge blade.The utility model provides the mixing drum used in a kind of rotary mixer and the rotary mixer for improving discharging efficiency.
Description
Technical field
Drum agitation the utility model is related to the mixing drum in a kind of building machinery field and using the mixing drum
Machine.
Background technology
Rotary mixer is as a kind of traditional concrete batch plant, using quite extensive.Traditional roller
Mixer " a kind of rotary mixer for resin sand production ", the drum agitation as disclosed in Chinese patent CN206355910U
The drum drive that machine includes mixing drum and mixing drum is driven to rotate, mixing drum include charging cone, reclaiming cone and set
The main cylinder being placed between charging cone, reclaiming cone, rotary mixer further include the feed mechanism of feeding in being bored to charging.
It is set on the inner wall of main cylinder there are two agitating vane and two conveying blades, sets that there are two spiral helicine on the inner wall of reclaiming cone
Discharge blade forms two discharge ports being arranged symmetrically between two discharge blades.
In use, the material for needing to stir is sent into the first step, charging by feed mechanism into mixing drum；Second step,
Batch mixing, mixing drum rotate forward under drum drive driving around own axes, complete stirring；3rd step, discharging, mixing drum
It is inverted under drum drive driving around own axes, conveying blade is transferred out the material being stirred by reclaiming cone.From
It is upper as can be seen that each step of charging, batch mixing and discharging can all influence the stirring efficiency of this rotary mixer, and the prior art
In due to being provided only with two discharge ports being arranged symmetrically on reclaiming cone, mixing drum half rotation goes out a defective material, and rotation is turned around
Two defective materials can just be gone out, the load of mixing drum limits the stirring efficiency of rotary mixer.
The content of the invention
The purpose of this utility model is to provide a kind of rotary mixers for improving discharging efficiency；The mesh of the utility model
The mixing drum for providing and being used in a kind of rotary mixer is be provided.
In order to solve the above technical problems, the technical solution of rotary mixer is as follows in the utility model：
Rotary mixer, including the drum drive that mixing drum and driving mixing drum rotate, mixing drum includes
Main cylinder and the charging cone and reclaiming cone for being arranged at main cylinder both ends are provided with to rotate forward in main cylinder on the inner wall of main cylinder
When to the agitating vane of concrete stirring and when main cylinder invert towards the conveying blade of reclaiming cone direction delivering concrete, discharge
It is circumferentially distributed on the inner wall of cone to have at least three spiral helicine discharge blades, it is formed between adjacent discharge blade along reclaiming cone week
The tapping channel arranged to uniform intervals.
The discharge blade is three, four, five or six.
The number of conveying blade and the number of discharge blade correspond, formation and tapping channel between adjacent conveyor blade
Corresponding transfer passage.
The length of main cylinder is 1 ~ 3 times of reclaiming cone length.
The length of conveying blade is longer than agitating vane, and the height of conveying blade is less than agitating vane.
The technical solution of mixing drum is in the utility model：
The mixing drum of rotary mixer including main cylinder and is arranged at the charging cone and reclaiming cone at main cylinder both ends, main
It is provided on the inner wall of cylinder for the agitating vane when main cylinder is rotated forward to concrete stirring and the court when main cylinder inverts
The conveying blade of reclaiming cone direction delivering concrete, it is circumferentially distributed on the inner wall of reclaiming cone to have at least three spiral helicine dischargings
Blade forms the tapping channel arranged along reclaiming cone circumferential direction uniform intervals between adjacent discharge blade.
The discharge blade is three, four, five or six.
The number of conveying blade and the number of discharge blade correspond, formation and tapping channel between adjacent conveyor blade
Corresponding transfer passage.
The length of main cylinder is 1 ~ 3 times of reclaiming cone length.
The length of conveying blade is longer than agitating vane, and the height of conveying blade is less than agitating vane.
The beneficial effects of the utility model are：In the utility model, discharge blade has at least three, two neighboring discharging leaf
Spiral helicine tapping channel is formed between piece, that is to say, that tapping channel also has at least three, and each tapping channel is along reclaiming cone
Circumferential uniform intervals arrangement, main cylinder often rotate a circle, and have the tapping channel that quantity is more than a tapping channel discharging, from
And load is improved, improve the stirring efficiency of entire rotary mixer.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment of mixing drum in the utility model；
Fig. 2 is the right view of Fig. 1.
Specific embodiment
The embodiment of rotary mixer is as shown in Figure 1 and 2：Including stirring feed mechanism（It is not shown in figure）, mix roller and driving
The drum drive that mixing drum rotates and reverse（It is not shown in figure）, drum drive is motor driving in the present embodiment
Mechanism.The periphery of mixing drum is provided with raceway 4 and bull gear 2, and the power output end of motor-driven mechanism is provided with and canine tooth
The pinion gear of circle occlusion transmission, bull gear 23 and raceway 4 are divided into the rear and front end of mixing drum.Mixing drum includes main cylinder
3 and the charging cone 1 and reclaiming cone 5 of main cylinder rear and front end is arranged at, the length of main cylinder is 1.5 times of reclaiming cone length.
It is provided on the inner wall of main cylinder for the agitating vane 8 when main cylinder is rotated forward to concrete stirring and when main cylinder inverts
Towards the conveying blade 7 of reclaiming cone direction delivering concrete, the rear end of conveying blade 7 is provided with arc adjacent to the one side of main cylinder inner wall
V notch v 9, the height of conveying blade 7 is less than agitating vane 8, while the length of conveying blade is longer than agitating vane, the present embodiment
There are four middle conveying blades, and spiral helicine transfer passage is formd between adjacent conveyor blade.On the inner wall of reclaiming cone 5 circumferentially
Distribution forms going out along what reclaiming cone circumferential direction uniform intervals were arranged there are four spiral helicine discharge blade 6, between adjacent discharge blade
Expect passage 11, each tapping channel is corresponding with corresponding transfer passage respectively, and the rear end of each discharge blade turns up and has reinforcing rib
Plate 10.
In use, concrete material is sent in mixing drum by feed mechanism, drum drive driving mixing drum is just
To rotation, under the action of agitating vane, mixing drum is sufficiently stirred concrete material, and after completion of stirring, roller drives
Motivation structure driving mixing drum rotates backward, and concrete material conveys backwards along the transfer passage between conveying blade, and each conveying is logical
The rear end in road is all corresponding with tapping channel, therefore concrete material can be discharged smoothly through corresponding tapping channel, due to the leaf that discharges
There are four pieces, therefore mixing drum is for each revolution, has four dischargings, and discharging number greatly increases compared with prior art,
Discharging efficiency is improved, and then improves the work efficiency of entire rotary mixer.In the other embodiments of the utility model：
The number of discharge blade can also be configured according to needed for discharging, such as three, five, six or other numbers；Conveying
The number of blade can also be not corresponding with the number of discharge blade；The length of main cylinder can also make choice as needed, than
The length for such as saying main cylinder is 1 times, 2 times or 3 times of reclaiming cone length；Drum drive can also be hydraulic drive mechanism.
The embodiment of mixing drum is as shown in Figure 1 and 2：The concrete structure of mixing drum is implemented with above-mentioned each rotary mixer
Mixing drum described in example is identical, and this will not be detailed here.
Claims (10)
1. rotary mixer, including the drum drive that mixing drum and driving mixing drum rotate, mixing drum includes master
Cylinder and the charging cone and reclaiming cone for being arranged at main cylinder both ends are provided with for when main cylinder rotates forward on the inner wall of main cylinder
To concrete stirring agitating vane and when main cylinder is inverted towards the conveying blade of reclaiming cone direction delivering concrete, feature
It is：It is circumferentially distributed on the inner wall of reclaiming cone to have at least three spiral helicine discharge blades, it is formed between adjacent discharge blade
The tapping channel arranged along reclaiming cone circumferential direction uniform intervals.
2. rotary mixer according to claim 1, it is characterised in that：The discharge blade for three, four, five or
Six.
3. rotary mixer according to claim 1, it is characterised in that：The number of conveying blade and the number of discharge blade
It corresponds, is formed and the corresponding transfer passage of tapping channel between adjacent conveyor blade.
4. rotary mixer according to claim 1, it is characterised in that：The length of main cylinder is the 1 ~ 3 of reclaiming cone length
Times.
5. according to the rotary mixer described in claim 1 ~ 4 any one, it is characterised in that：The length of conveying blade, which is longer than, to be stirred
Blade is mixed, the height of conveying blade is less than agitating vane.
6. the mixing drum of rotary mixer, including main cylinder and the charging cone and reclaiming cone at main cylinder both ends, main cylinder are arranged at
It is provided on the inner wall of body for the agitating vane when main cylinder is rotated forward to concrete stirring and court goes out when main cylinder inverts
The conveying blade of material cone direction delivering concrete, it is characterised in that：It is circumferentially distributed on the inner wall of reclaiming cone to have at least three spiral shells
The discharge blade of shape is revolved, the tapping channel arranged along reclaiming cone circumferential direction uniform intervals is formed between adjacent discharge blade.
7. mixing drum according to claim 6, it is characterised in that：The discharge blade is three, four, five or six
It is a.
8. mixing drum according to claim 6, it is characterised in that：The number of conveying blade and the number one of discharge blade
One corresponds to, and is formed and the corresponding transfer passage of tapping channel between adjacent conveyor blade.
9. mixing drum according to claim 6, it is characterised in that：The length of main cylinder is 1 ~ 3 times of reclaiming cone length.
10. according to the mixing drum described in claim 6 ~ 9 any one, it is characterised in that：The length of conveying blade, which is longer than, to be stirred
Blade is mixed, the height of conveying blade is less than agitating vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721445793.3U CN207373445U (en) | 2017-11-02 | 2017-11-02 | Mixing drum and the rotary mixer using the mixing drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721445793.3U CN207373445U (en) | 2017-11-02 | 2017-11-02 | Mixing drum and the rotary mixer using the mixing drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373445U true CN207373445U (en) | 2018-05-18 |
Family
ID=62333972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721445793.3U Expired - Fee Related CN207373445U (en) | 2017-11-02 | 2017-11-02 | Mixing drum and the rotary mixer using the mixing drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147860A (en) * | 2021-11-30 | 2022-03-08 | 长安大学 | Biconical reverse discharging type concrete vibrating mixer |
-
2017
- 2017-11-02 CN CN201721445793.3U patent/CN207373445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147860A (en) * | 2021-11-30 | 2022-03-08 | 长安大学 | Biconical reverse discharging type concrete vibrating mixer |
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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 |
Granted publication date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |