CN209190998U - Concrete mixer and concrete mixing plant - Google Patents
Concrete mixer and concrete mixing plant Download PDFInfo
- Publication number
- CN209190998U CN209190998U CN201821242589.6U CN201821242589U CN209190998U CN 209190998 U CN209190998 U CN 209190998U CN 201821242589 U CN201821242589 U CN 201821242589U CN 209190998 U CN209190998 U CN 209190998U
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- Prior art keywords
- teeter chamber
- concrete
- concrete mixer
- driving motor
- rotating shaft
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Abstract
The utility model provides a kind of concrete mixer and concrete mixing plant, belongs to building field.The concrete mixer includes top plate, the first teeter chamber, the second teeter chamber, the first rabbling mechanism and the second rabbling mechanism.When in use, concrete raw material flows in the first teeter chamber after the stirring of the second teeter chamber through intercommunicating pore.In the whipping process of concrete raw material, the first driving motor and first rotating shaft are sequentially connected, and the first paddle is sheathed on first rotating shaft.Second driving motor is connect with the second rotating shaft transmission, and the second shaft is connect with the first teeter chamber.Since the power output end of the second driving motor is opposite with the direction of rotation of the power output end of the first driving motor, in the whipping process of concrete raw material, the rotation direction of first teeter chamber is opposite with the rotation direction of the first paddle, the indoor concrete raw material of the second stirring is enabled to more fully to be stirred, uniformity is more preferable.
Description
Technical field
The utility model relates to building fields, in particular to a kind of concrete mixer and concrete mixing plant.
Background technique
Concrete meets material as a kind of common engineering, is to be formed by gel rubber material and aggregate are cementing, answers extensively
For civil engineering.In concrete preparation, Ying Shouxian incorporation engineering is practical, according to engineering to concrete workability, intensity, resistance to
The specific requirement of long property etc., reasonably, scientifically, economically select raw material, and gel rubber material and aggregate proportion are determined, to reach
To the feasible purpose of economic and practical, engineering.The design of concrete proportioning is usually carried out by the requirement of ratio of mud rule.Concrete matched
Than then needing to be stirred raw material mixing after determination.
Concrete mixer gradually replaces manpower to be stirred mode because mechanical degree is high, high production efficiency.And it is existing
Concrete mixer cannot uniform mixed raw material, mixing effect is poor.
Utility model content
The utility model provides a kind of concrete mixer, it is intended to which the raw material improved in concrete whipping process are uniform
Property difference problem.
The utility model is realized in this way:
A kind of concrete mixer, including top plate, the first teeter chamber, the second teeter chamber, the first rabbling mechanism and second
Rabbling mechanism.
Wherein, the first teeter chamber is connect with top plate, and the bottom of the first teeter chamber offers the second mounting hole.
Between second teeter chamber is built in the first teeter chamber, and the inner wall of the second teeter chamber and the outer wall of the first teeter chamber have
Gap, the side wall of the second teeter chamber offer the intercommunicating pore for concrete circulation.
First rabbling mechanism, the first rabbling mechanism are installed on the first mounting hole, and the first rabbling mechanism includes the first driving electricity
Machine, first rotating shaft and the first paddle, first rotating shaft and the first paddle are all set in the inside of the second teeter chamber, and first turn
The transmission connection of the power output end of axis and the first driving motor, the first paddle fixing sleeve are set to first rotating shaft.
Second rabbling mechanism, the second rabbling mechanism are installed on the second mounting hole, and the second rabbling mechanism includes the second driving electricity
The power output end of machine and the second shaft, the second shaft and the second driving motor is sequentially connected, the second shaft and the first teeter chamber
Connection, it is opposite that the power output end of the second driving motor with the power output end of the first driving motor is configured to direction of rotation.
Further, in another embodiment of the utility model, the first paddle includes bull stick and lantern ring, covers ring set
Set on first rotating shaft, bull stick is fixedly connected with lantern ring, and bull stick is circumferentially provided with bullet.
Further, in another embodiment of the utility model, the first paddle includes screw rod and lantern ring, lantern ring
It is sheathed on first rotating shaft, screw rod is fixedly connected with lantern ring.
Further, in another embodiment of the utility model, intercommunicating pore is from the first teeter chamber to the second teeter chamber
Its cross-sectional area of direction be gradually increased.
Further, in another embodiment of the utility model, the side wall of the second teeter chamber is provided with the second stirring
Leaf, the second paddle and the first stirring interlobar septum setting.
Further, in another embodiment of the utility model, top plate is detachably connected with the first teeter chamber.
Further, in another embodiment of the utility model, top plate offers feed inlet and water inlet.
Further, in another embodiment of the utility model, the bottom of the first teeter chamber offers discharge port.
It further, further include elevating mechanism in another embodiment of the utility model, elevating mechanism includes support
Plate and hydraulic cylinder, support plate are connect with the first teeter chamber, and hydraulic cylinder is fixed on support plate, the power output shaft and top plate of hydraulic cylinder
Connection.
The utility model separately provides a kind of concrete mixing plant, including aforementioned concrete mixer and conveyer belt.
Wherein, the output end of conveyer belt can convey raw material in concrete mixer.
The beneficial effects of the utility model are: the concrete central mix plant that the utility model obtains by above-mentioned design, packet
Include top plate, the first teeter chamber, the second teeter chamber, the first rabbling mechanism and the second rabbling mechanism.When in use, concrete former material
Material flows in the first teeter chamber after the stirring of the second teeter chamber through intercommunicating pore.In the whipping process of concrete raw material, first
Driving motor and first rotating shaft are sequentially connected, and the first paddle is sheathed on first rotating shaft.Second driving motor and the second shaft pass
Dynamic connection, and the second shaft is connect with the first teeter chamber.Due to the power output end and the first driving motor of the second driving motor
Power output end direction of rotation on the contrary, in the whipping process of concrete raw material, the rotation direction of the first teeter chamber with
The rotation direction of first paddle is on the contrary, enable to the indoor concrete raw material of the second stirring more fully to be stirred
It mixes, uniformity is more preferable.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of the first state of concrete mixer provided by the embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of second of state of concrete mixer provided by the embodiment of the utility model；
Fig. 3 is another concrete mixer structural schematic diagram provided by the embodiment of the utility model；
Fig. 4 is a kind of structural schematic diagram of second teeter chamber provided by the embodiment of the utility model；
Fig. 5 is a kind of structural schematic diagram of powder dust adsorbing device provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of another powder dust adsorbing device provided by the embodiment of the utility model.
Icon: 100- concrete mixer；10- top plate；The first mounting hole of 12-；14- feed inlet；16- water inlet；20-
One teeter chamber；The second mounting hole of 22-；24- discharge port；The second teeter chamber 30-；32- intercommunicating pore；The first rabbling mechanism of 40-；42-
First driving motor；44- first rotating shaft；The first paddle of 46-；461- lantern ring；463- bull stick；465- screw rod；50- second is stirred
Mix mechanism；The second driving motor of 52-；The second shaft of 54-；The second paddle of 56-；60- elevating mechanism；62- support plate；64- liquid
Cylinder pressure；200- powder dust adsorbing device；70- adsorbing powder dust main body；72- adsorption chamber；721- rotation axis；723- adsorption layer；725-
Three driving motors；74- dust suction chamber；741- dust suction entrance；7411- suction hole；7413- vacuum noz(zle)；76- dust storage chamber；761- is dust-proof
Air-permeable layer；78- induction chamber；781- suction ventilator；783- air intake passage.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.
Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Mode is fallen within the protection scope of the utility model.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that the orientation of the instructions such as term "top", "bottom", "inner", "outside"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
Embodiment
Please refer to Fig. 1-4, a kind of concrete mixer 100, including top plate 10, the first teeter chamber 20, the second teeter chamber 30,
First rabbling mechanism 40 and the second rabbling mechanism 50.
Wherein, top plate 10 offers the first mounting hole 12.
First teeter chamber 20 is connect with top plate 10, and the bottom of the first teeter chamber 20 offers the second mounting hole 22.
Second teeter chamber 30 is built in the first teeter chamber 20, and the inner wall of the second teeter chamber 30 and the first teeter chamber 20 is outer
Wall has gap, and the side wall of the second teeter chamber 30 offers the intercommunicating pore 32 for concrete circulation.
First rabbling mechanism 40 is installed on the first mounting hole 12, and the first rabbling mechanism 40 includes the first driving motor 42, the
One shaft 44 and the first paddle 46, first rotating shaft 44 and the first paddle 46 are all set in the inside of the second teeter chamber 30,
The transmission connection of the power output end of first rotating shaft 44 and the first driving motor 42,46 fixing sleeve of the first paddle are set to first rotating shaft
44。
Second rabbling mechanism 50 is installed on the second mounting hole 22, and the second rabbling mechanism 50 includes the second driving motor 52 and the
The power output end of two shafts 54, the second shaft 54 and the second driving motor 52 is sequentially connected, the second shaft 54 and the first stirring
Room 20 connects, and the power output end of the power output end of the second driving motor 52 and the first driving motor 42 is configured to the side of rotation
To opposite.
In the present embodiment, in use, concrete raw material stirs concrete mixer 100 through the second teeter chamber 30
It is flowed in the first teeter chamber 20 after mixing through intercommunicating pore 32.In the whipping process of concrete raw material, the first driving motor 42 with
First rotating shaft 44 is sequentially connected, and the first paddle 46 is sheathed on first rotating shaft 44.Second driving motor 52 and the second shaft 54 pass
Dynamic connection, and the second shaft 54 is connect with the first teeter chamber 20.Since the power output end of the second driving motor 52 and first drive
The direction of rotation of the power output end of dynamic motor 42 on the contrary, in the whipping process of concrete raw material, the first teeter chamber 20
The rotation direction of rotation direction and the first paddle 46 is on the contrary, enable to the concrete raw material in the second teeter chamber 30 to obtain
It more fully stirs, uniformity is more preferable.
Please continue to refer to Fig. 2, specifically, in the present embodiment, the first paddle 46 includes lantern ring 461 and bull stick 463.Its
Middle lantern ring 461 is sheathed on first rotating shaft 44, and bull stick 463 is fixedly connected with lantern ring 461.Bull stick 463 with first rotating shaft 44 rotation
It being capable of ready-mixed concrete.Optionally, bull stick 463 is multiple, and multiple bull sticks 463 are fixed on lantern ring 461, adjacent bull stick 463
Angle is equal.Further, bull stick 463 is 4, and 4 bull sticks 463 are fixed on lantern ring 461, adjacent 463 institute of bull stick
It is 90 ° at angle.
In order to further increase mixing effect, in the circumferential setting bullet of bull stick 463, it on the one hand can expand first and stir
The range that leaf 46 directly stirs is mixed, another aspect bullet can enter in concrete in vertical direction, can preferably carry out
The small-scale stirring in part, improves the uniformity of stirring.On the whole, bull stick 463 is quickly stirring on a large scale, is mainly
Raising stirring efficiency, and bullet is then more focused on small-scale stir evenly.
It is appreciated that the first paddle 46 is also possible to other structures.For example, the first paddle 46 includes 461 He of lantern ring
Screw rod 465, lantern ring 461 are sheathed on first rotating shaft 44, and screw rod 465 is fixedly connected with lantern ring 461.Screw rod 465 is on the one hand
It can be rotated with first rotating shaft 44, the concrete being able to drive while rotation in its vicinity rotates, and the first teeter chamber 20
Then rotated with the rotation of the second shaft 54, the rotation direction of the first teeter chamber 20 and the direction of rotation of screw rod 465 on the contrary,
This results in the concrete direction of rotation of the adjacent sidewalls of concrete and the first teeter chamber 20 near screw rod 465 on the contrary, two
Person interacts under the influence of centrifugal force, mixing effect can be improved, and the helical structure of screw rod 465 can be at it
Inner concrete constantly stirs, and the paddle whipping process resistance solid relative to bull stick 463 etc. is smaller.
Side wall please continue to refer to Fig. 2, in order to further increase the uniformity after concrete stirring, in the second teeter chamber 30
It is provided with the second paddle 56, the second paddle 56 and the first paddle 46 interval are arranged.Due to the second paddle 56 and first
The rotation direction of paddle 46 on the contrary, and between the two every setting, concrete stirring is more uniform.It is appreciated that the second paddle
56 can also use the specific structure of aforementioned first paddle 46, i.e. lantern ring 461 and the cooperation of bull stick 463 or lantern ring 461 and spiral shell
The structure that spinner handle 465 cooperates, principle and structure with it is aforementioned essentially identical, it will not be described here.
In the present embodiment, please continue to refer to Fig. 4, direction of the intercommunicating pore 32 from 20 to the second teeter chamber 30, the first teeter chamber
Its cross-sectional area is gradually increased.Concrete can constantly pass through intercommunicating pore 32 from the second teeter chamber in concrete whipping process
30 flow to the first teeter chamber 20, and the cross-sectional area of intercommunicating pore 32 is reducing in flow process, so, is stirring
Centrifugal force effect under, concrete can generate biggish impact force to the hole wall of intercommunicating pore 32, and the effect of power is mutual, hole
Wall can similarly apply opposite effect power, further increase the uniformity of stirring.
For the ease of the first teeter chamber 20 and the second teeter chamber 30 after cleaning stirring, top plate 10 and the first teeter chamber 20 can
Using the structure being detachably connected.Optionally, it is connected by screw bolts, tightens bolt during concrete stirring,
Bolt is unscrewed opening top plate 10 and cleaned by the cleaning process after the completion of concrete stirring.
Since top plate 10 is additionally provided with the first driving motor 42, it is not easy to be promoted, for this problem, concrete mixer
100 are additionally provided with elevating mechanism 60.
Wherein, elevating mechanism 60 further includes support plate 62 and hydraulic cylinder 64, and support plate 62 and the first teeter chamber 20 connect, tool
Body, support plate 62 can connect with the first teeter chamber 20 by drum steel, the two respectively with the both ends welding manner of drum steel
Connection.Certainly, support plate 62 can also be welded with the first teeter chamber 20.In addition, hydraulic cylinder 64 is fixed on support plate 62, it is hydraulic
The power output shaft of cylinder 64 is connect with top plate 10.Since support plate 62 and the first teeter chamber 20 are fixed, hydraulic cylinder 64 and support plate
62 is fixed, and hydraulic cylinder 64 is able to drive the lifting of top plate 10.Top plate 10 is able to carry out cleaning after being elevated.By means of lifting
Mechanism 60 is capable of providing efficiency and saves labour.
It is appreciated that the raw material of concrete stirring are related to sandstone, cement and water, need to be arranged feed inlet 14, water inlet
Mouth 16 and discharge port 24.Wherein, feed inlet 14 can be set in top plate 10, i.e., opens up feed inlet 14 in top plate 10.Similarly, it pushes up
Plate 10 can also open up water inlet 16.In order to smoothly discharge, discharge port 24 can be arranged in the bottom of the first teeter chamber 20.It can
Selection of land, discharge port 24 are additionally provided with control valve, can carry out discharge opening control valve again after mixing evenly.
Feed inlet 14 pours into the materials such as sandstone, cement generally by transmission device or manually, then during pouring into
Dust, the powder adulterated in cement and sandstone has part and floats in the air out, and discomfort, especially manual type is caused to will cause behaviour
The discomfort of author and easy initiation respiratory disease.In addition, can also pollute the environment of workspace, the dust for improving workspace is dense
Degree.
In view of the above-mentioned problems, the utility model also provides a kind of powder dust adsorbing device 200, including adsorbing powder dust main body 70,
Adsorbing powder dust main body 70 sequentially forms adsorption chamber 72, dust suction chamber 74, dust storage chamber 76 and induction chamber 78, please refers to Fig. 5,6.
Wherein, adsorption chamber 72 is provided with rotation axis 721, adsorption layer 723 and third driving motor 725, and 723 sets of adsorption layer
Set on rotation axis 721, the power output end and rotation axis 721 of third driving motor 725 are sequentially connected.
Dust suction chamber 74 is provided with dust suction entrance 741, has gap between dust suction entrance 741 and adsorption layer 723, gap is matched
It closes.
Dust storage chamber 76 is connected to dust suction chamber 74, and dust storage chamber 76 is provided with dust-proof air ventilation layer 761.
Induction chamber 78 is provided with suction ventilator 781 and air intake passage 783, air entry and the air intake passage 783 of suction ventilator 781
One end connection, the other end of air intake passage 783 are connected to dust storage chamber 76.
It in the present embodiment, is that dust storage chamber 76 provides subnormal ambient, and dust storage chamber 76 and dust suction chamber 74 connect by suction ventilator 781
Logical, dust suction chamber 74 is also among subnormal ambient.Adsorption chamber 72 constantly can be inhaled dust by the rotation of rotation axis 721
Be attached to adsorption layer 723, then be drawn onto dust storage chamber 76 by the dust suction entrance 741 of dust suction chamber 74, due to dust storage chamber 76 be provided with it is anti-
Dirt air-permeable layer 761, dust cannot be concentrated and are trapped in dust storage chamber 76, so that dust be prevented to enter by dust-proof air ventilation layer 761
In outside air, it will not influence the health of staff, reduce environmental pollution.
In order to improve the dust removal ability of powder dust adsorbing device 200, dust suction entrance 741 can be multiple suction holes 7411, more
The setting of a interval of suction hole 7411, suction hole 7411 are connected with vacuum noz(zle) 7413, and vacuum noz(zle) 7413 is matched with 723 gap of adsorption layer
It closes.In the present embodiment, vacuum noz(zle) 7413 can generate biggish negative-pressure sucking, and the dust adhered on adsorption layer 723 is entered,
Pick-up performance is more preferable.
It is appreciated that powder dust adsorbing device 200 is covered at feed inlet 14, can prevent fill process cement, dust and
Powder floats into air.Specifically, powder dust adsorbing device 200 is fixed on support plate 62, and adsorption chamber 723 is located at the upper of feed inlet 14
The dust blown out is adsorbed in fill process in side.
In the present embodiment, adsorption layer 723 can be enclosed by woollen blanket, be also possible to be enclosed by flannelette blanket, can also
To be material that other can adsorb dust.The utility model is not specifically limited this.
The utility model embodiment separately provides a kind of concrete mixing plant, including concrete mixer 100 and transmission belt.Its
In, one end of conveyer belt is connect with feed inlet 14, the output end of conveyer belt can transporting raw materials in concrete mixer 100
It is interior.Specifically, it is delivered in the second teeter chamber 30.
The utility model embodiment separately provides a kind of concrete mixing plant, including concrete mixer 100 and transmission belt.Its
In, one end of conveyer belt is connect with feed inlet 14, the output end of conveyer belt can transporting raw materials in concrete mixer 100
It is interior.Specifically, it is delivered in the second teeter chamber 30.
Ordinary cement has the hydraulicity, meets water and hardens, therefore, the storage of cement outdoor cannot save, and stir in concrete
Mixing station is usually to expect indoor storage, and farther out from concrete mixing plant, manpower conevying efficiency is low, time-consuming, and vehicle transports then
It needs to load and unload, it is also desirable to which manpower is as auxiliary.And raw material can be placed directly on transmission belt using conveyer belt, be transferred into
It is fallen directly into after material mouth 14 in second teeter chamber 30.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of concrete mixer, which is characterized in that including
Top plate, the top plate offer the first mounting hole；
First teeter chamber, first teeter chamber are connect with the top plate, and the bottom of first teeter chamber offers the second peace
Fill hole；
Second teeter chamber, second teeter chamber are built in first teeter chamber, and the inner wall of second teeter chamber and institute
The outer wall for stating the first teeter chamber has gap, and the side wall of second teeter chamber offers the intercommunicating pore for concrete circulation；
First rabbling mechanism, first rabbling mechanism are installed on first mounting hole, and first rabbling mechanism includes the
One driving motor, first rotating shaft and the first paddle, the first rotating shaft and first paddle are all set in described
The power output end of the inside of two teeter chambers, the first rotating shaft and first driving motor is sequentially connected, and described first stirs
Leaf fixing sleeve is mixed set on the first rotating shaft；And
Second rabbling mechanism, second rabbling mechanism are installed on second mounting hole, and second rabbling mechanism includes the
The power output end of two driving motors and the second shaft, second shaft and second driving motor is sequentially connected, described
Second shaft is connect with first teeter chamber, the power output end of second driving motor and first driving motor
It is opposite that power output end is configured to direction of rotation.
2. concrete mixer according to claim 1, which is characterized in that first paddle includes bull stick and set
Ring, the lantern ring are sheathed on the first rotating shaft, and the bull stick is fixedly connected with the lantern ring, and the bull stick is circumferentially provided with cone
Body.
3. concrete mixer according to claim 1, which is characterized in that first paddle includes screw rod and set
Ring, the lantern ring are sheathed on the first rotating shaft, and the screw rod is fixedly connected with the lantern ring.
4. concrete mixer according to claim 1, which is characterized in that the intercommunicating pore from first teeter chamber to
Its cross-sectional area of the direction of second teeter chamber is gradually increased.
5. concrete mixer according to claim 1, which is characterized in that the side wall of second teeter chamber is provided with
Two paddles, second paddle and first stirring interlobar septum setting.
6. concrete mixer according to claim 1, which is characterized in that the top plate and first teeter chamber are removable
Unload connection.
7. concrete mixer according to claim 1, which is characterized in that the top plate offers feed inlet and water inlet
Mouthful.
8. concrete mixer according to claim 1, which is characterized in that the bottom of first teeter chamber offers out
Material mouth.
9. concrete mixer according to claim 1, which is characterized in that it further include elevating mechanism, the elevating mechanism
Including support plate and hydraulic cylinder, the support plate is connect with first teeter chamber, and the hydraulic cylinder is fixed on the support plate,
The power output shaft of the hydraulic cylinder is connect with the top plate.
10. a kind of concrete mixing plant, which is characterized in that including
The described in any item concrete mixers of claim 1-9；And
Conveyer belt, the output end of the conveyer belt can convey raw material in the concrete mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242589.6U CN209190998U (en) | 2018-08-02 | 2018-08-02 | Concrete mixer and concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242589.6U CN209190998U (en) | 2018-08-02 | 2018-08-02 | Concrete mixer and concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209190998U true CN209190998U (en) | 2019-08-02 |
Family
ID=67403559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821242589.6U Expired - Fee Related CN209190998U (en) | 2018-08-02 | 2018-08-02 | Concrete mixer and concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209190998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625807A (en) * | 2019-10-14 | 2019-12-31 | 缙云县先锋工具有限公司 | Stirring and mixing device and vibration-damping stirring and mixing device |
| CN112518998A (en) * | 2020-11-20 | 2021-03-19 | 陈宝军 | Concrete mixing device with self-cleaning function |
-
2018
- 2018-08-02 CN CN201821242589.6U patent/CN209190998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625807A (en) * | 2019-10-14 | 2019-12-31 | 缙云县先锋工具有限公司 | Stirring and mixing device and vibration-damping stirring and mixing device |
| CN112518998A (en) * | 2020-11-20 | 2021-03-19 | 陈宝军 | Concrete mixing device with self-cleaning function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20210802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |