CN206501250U - Concrete central mix plant - Google Patents

Concrete central mix plant Download PDF

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Publication number
CN206501250U
CN206501250U CN201720175798.2U CN201720175798U CN206501250U CN 206501250 U CN206501250 U CN 206501250U CN 201720175798 U CN201720175798 U CN 201720175798U CN 206501250 U CN206501250 U CN 206501250U
Authority
CN
China
Prior art keywords
stirring
ring
interior
mix plant
gear
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
Application number
CN201720175798.2U
Other languages
Chinese (zh)
Inventor
隋瑞山
吕天亮
赵志刚
张颖
孙文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Bannochhoven Concrete Co Ltd
Original Assignee
Beijing Bannochhoven Concrete Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Bannochhoven Concrete Co Ltd filed Critical Beijing Bannochhoven Concrete Co Ltd
Priority to CN201720175798.2U priority Critical patent/CN206501250U/en
Application granted granted Critical
Publication of CN206501250U publication Critical patent/CN206501250U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of concrete central mix plant, including mixing drum, the interior stirring set connected in stirring set outside is covered and rotated coaxially in mixing drum provided with outer stirring, interior stirring set is two hand of spiral identical auger pieces with outer stirring set, and interior stirring set is connected with for driving both with respect to the drive component of rotating with outer stirring set.Stirring set and the relative positive and negative rotation of outer stirring set in drive component driving, two auger pieces it is oppositely oriented, to the agitation direction of material also on the contrary, the spiral of inside and outside formation up and down staggeredly is stirred, agitating mode after optimization can carry out more fully quickly stirring to material, improve stirring efficiency.

Description

Concrete central mix plant
Technical field
The utility model is related to concrete process equipment field, more particularly to a kind of concrete central mix plant.
Background technology
During the processing of concrete is done, all kinds of powders, slurry, the mixing of liquid and/or solid mixture are all referred to Process to stirring is, it is necessary to by mixing plant.
Rotatable agitating paddle is provided with existing mixing plant, including mixing drum, mixing drum, to stir material Mix mixing.But the agitating mode of existing mixing plant is single single direction rotation stirring-type, this mode can not be to material Carry out quick sufficiently stirring so that stirring needs the long period, influences production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of concrete central mix plant, highly efficient, sufficiently excellent with stirring Point.
Above-mentioned purpose of the present utility model technical scheme is that:
Cover and rotate coaxially provided with outer stirring in a kind of concrete central mix plant, including mixing drum, mixing drum and be connected to Interior stirring set in outer stirring set, interior stirring set and outer stirring set are two hand of spiral identical auger pieces, interior stirring Set and outer stirring set are connected with for driving both with respect to the drive component of rotating.
The utility model is further arranged to, and drive component includes planet tooth and motor, and planet tooth is included positioned at center The central gear being connected with the rotating shaft of motor, the planetary gear of Fixed-point Motion of A and the ring gear of periphery, the outer stirring set of ring gear connection, The bottom of interior stirring set is connected with shrouding, and shrouding closes the port of ring gear, and the rotating shaft of motor connects shrouding after passing through central gear, The outer stirring set of ring gear connection.
The utility model is further arranged to, and mixing drum is included positioned at the cylinder bottom and the port positioned at top of bottom, electricity Machine is fixedly mounted on a bottom by mounting seat, and cylinder bottom has the through hole that the rotating shaft of power supply machine is passed through, planetary gear rotation connection To realize Fixed-point Motion of A on cylinder bottom.
The utility model is further arranged to, and the inner ring of ring gear has support land, and shrouding is rotated by thrust ball bearing It is connected in support land.
The utility model is further arranged to, and interior stirring set and the outer one end of stirring set away from planet tooth are equipped with end ring, The end ring of interior stirring set is arranged concentrically in the end ring for stirring set outside, and ball or roller are connected between two end ring.
In summary, the utility model has the advantages that:Stirring set and outer stirring set phase in drive component driving To positive and negative rotation, two auger pieces it is oppositely oriented, to the agitation direction of material also on the contrary, inside and outside formation up and down staggeredly Spiral is stirred, and the agitating mode after optimization can carry out more fully quickly stirring to material, improve stirring efficiency.
Brief description of the drawings
Fig. 1 is concrete central mix plant external structure schematic diagram;
Fig. 2 is mixing drum internal structure explosive view;
Fig. 3 is ring gear sectional view.
In figure, 1, mixing drum;11st, cylinder bottom;111st, through hole;2nd, external spiral stirring sheet;21st, outer end ring;3rd, inside spin is stirred Piece;31st, interior end ring;32nd, shrouding;41st, central gear;42nd, planetary gear;43rd, ring gear;431st, land is supported;432nd, thrust ball Bearing;5th, motor;51st, mounting seat;52nd, bearing.
Embodiment
A kind of concrete central mix plant, the production and processing available for concrete, it can also be used to the test experiments of concrete, Referring to Fig. 1, including mixing drum 1, mixing drum 1 is hollow cylinder, and its upper end open is used to pouring into and exporting material, bottom For cylinder bottom 11.
Being provided with referring to Fig. 2, in mixing drum 1 to constitute outer stirring set has larger-diameter external spiral stirring sheet 2, outside The inside spin stirring sheet 3 with small diameter in same-handed direction, external spiral stirring sheet are arranged concentrically in auger piece 2 2 and the upper end of inside spin stirring sheet 3 connect outer end ring 21 and interior end ring 31 respectively, the diameter of interior end ring 31 is less than outer end ring 21 Diameter and it is arranged concentrically in outer end ring 21, being connected with ball or ball between outer end ring 21 and interior end ring 31 makes reduction friction Power.
The lower end of external spiral stirring sheet 2 and inside spin stirring sheet 3 is connected with for driving both with respect to the driving of rotating Component.Drive component includes planet tooth and motor 5, and planet tooth includes the central gear 41 positioned at center, in outside central gear 41 The planetary gear 42 of week engagement and the ring gear 43 engaged with planetary gear 42 of the periphery of planetary gear 42.With reference to Fig. 3, external spiral Stirring sheet 2 is connected on ring gear 43, and the inner ring of ring gear 43 has support land 431, and support land 431 is provided with thrust ball bearing 432, the upper end of thrust ball bearing 432 connects the circular shrouding 32 for being used to close the port of ring gear 43, inside spin stirring sheet 3 and shrouding 32 connections.
Referring to Fig. 2, motor 5 is fixedly mounted on a bottom 11 by mounting seat 51, and cylinder bottom 11 has through hole 111, motor 5 Rotating shaft is fixedly connected on shrouding 32 after connecting central gear 41 through through hole 111, passes through bearing 52 between rotating shaft and through hole 111 Connection, planetary gear 42 is rotatably connected on a bottom 11 with Fixed-point Motion of A.
Since so, for example, when the rotating shaft of motor 5 is rotated clockwise, inside spin stirring sheet 3 is rotated clockwise, by too Positive gear 41 and planetary gear 42 transmission ring gear 43 is rotated counterclockwise, and drives external spiral stirring sheet 2 to rotate counterclockwise so that outer spiral shell The opposite rotation direction of stirring sheet 2 and the formation of inside spin stirring sheet 3 is revolved, to the agitation direction of material also on the contrary, above and below inside and outside formation Spiral agitation staggeredly, the agitating mode after optimization can carry out more fully quickly stirring to material, improve stirring efficiency.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (5)

1. a kind of concrete central mix plant, including mixing drum, it is characterized in that:Cover and rotate coaxially provided with outer stirring in mixing drum The interior stirring set in covering is stirred in connection outside, and it is two hand of spiral identical auger pieces that interior stirring set and outer stirring, which cover, Interior stirring set and outer stirring set are connected with for driving both with respect to the drive component of rotating.
2. concrete central mix plant according to claim 1, it is characterized in that:Drive component includes planet tooth and motor, OK Star tooth includes the central gear that the rotating shaft with motor positioned at center is connected, the planetary gear of Fixed-point Motion of A and the tooth of periphery Ring, the outer stirring set of ring gear connection, the bottom of interior stirring set is connected with shrouding, and shrouding closes the port of ring gear, and the rotating shaft of motor is worn Cross and shrouding is connected after central gear, the outer stirring set of ring gear connection.
3. concrete central mix plant according to claim 2, it is characterized in that:Mixing drum include positioned at bottom cylinder bottom and Port positioned at top, motor is fixedly mounted on a bottom by mounting seat, and cylinder bottom has the through hole that the rotating shaft of power supply machine is passed through, Planetary gear rotation is connected on a bottom to realize Fixed-point Motion of A.
4. concrete central mix plant according to claim 2, it is characterized in that:The inner ring of ring gear has support land, shrouding It is rotatably connected on by thrust ball bearing in support land.
5. concrete central mix plant according to claim 2, it is characterized in that:Interior stirring set and outer stirring set are away from planet tooth One end be equipped with end ring, the end ring of interior stirring set is arranged concentrically in the end ring for stirring set outside, is connected between two end ring Ball or roller.
CN201720175798.2U 2017-02-25 2017-02-25 Concrete central mix plant Expired - Fee Related CN206501250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720175798.2U CN206501250U (en) 2017-02-25 2017-02-25 Concrete central mix plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720175798.2U CN206501250U (en) 2017-02-25 2017-02-25 Concrete central mix plant

Publications (1)

Publication Number Publication Date
CN206501250U true CN206501250U (en) 2017-09-19

Family

ID=59841454

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720175798.2U Expired - Fee Related CN206501250U (en) 2017-02-25 2017-02-25 Concrete central mix plant

Country Status (1)

Country Link
CN (1) CN206501250U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112045851A (en) * 2018-08-22 2020-12-08 潘敏娟 Automatic discharge concrete mixing device for building construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112045851A (en) * 2018-08-22 2020-12-08 潘敏娟 Automatic discharge concrete mixing device for building construction

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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: 20170919

Termination date: 20190225

CF01 Termination of patent right due to non-payment of annual fee