CN207240499U - A kind of agitating device of concrete mixer - Google Patents

A kind of agitating device of concrete mixer Download PDF

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Publication number
CN207240499U
CN207240499U CN201721187509.7U CN201721187509U CN207240499U CN 207240499 U CN207240499 U CN 207240499U CN 201721187509 U CN201721187509 U CN 201721187509U CN 207240499 U CN207240499 U CN 207240499U
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Prior art keywords
mixing drum
agitating
main
rotating shaft
vane
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CN201721187509.7U
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Chinese (zh)
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杨天琪
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杨天琪
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Abstract

The utility model discloses a kind of agitating device of concrete mixer, including mixing drum, the upper end of mixing drum is provided with main motor and auxiliary motor;Main motor is connected with main rotating shaft, and agitating vane is welded on main rotating shaft, worm gear is installed between adjacent agitating vane, the both sides of worm gear install one respectively worm screw;Rotating wheel, the wheel rim welding rotating vane of rotating wheel are installed on worm screw;Auxiliary motor is connected with drive link by gear, rack.The agitating device of this concrete mixer, main motor drive main rotating shaft to rotate, and agitating vane is rotated also with main rotating shaft, worm gear rotates, worm gear rotates so that worm screw rotates therewith, and rotating wheel rotates on worm screw, and rotating vane is by the concrete between stirring adjacent agitating vane when rotating wheel rotates, auxiliary motor drives drive link, drive link drives swivel head, and the auxiliary rotation axis on swivel head drives helical mixing blade Stirring, realizes the purpose being sufficiently stirred, it is simple in structure, small volume.

Description

A kind of agitating device of concrete mixer
Technical field
Technical field of buildings is the utility model is related to, is specially a kind of agitating device of concrete mixer.
Background technology
At present in concrete stirring work, often due to the limitation in place, it is impossible to so that a variety of materials is sufficiently mixed, Or mixing is improper, it is impossible to gives full play to the effect of each several part, can thus cause the intensity of the building using the concrete It cannot be guaranteed that quality problems can be more or less produced in use, and existing concrete mixing machine occupied space It is larger, and it is higher to manufacture cost.
Utility model content
The purpose of this utility model is to provide a kind of agitating device of concrete mixer, has small volume, stirring The advantages of abundant, solve in the prior art that occupied space is larger, manufacture cost is higher, stirs the problem of insufficient.
To achieve the above object, the utility model provides following technical solution:
A kind of agitating device of concrete mixer, including mixing drum, the upper end of the mixing drum are provided with feed hopper, into Hopper is installed on the top of mixing drum;The lower end of the mixing drum is provided with base, and floor installation is in the bottom of mixing drum;It is described Discharge port is provided with below base, discharge port is opened in the middle position of base;The upper end of the mixing drum is provided with main electricity Machine, main motor are installed on above mixing drum;Main rotating shaft is provided with below the main motor, main rotating shaft is defeated by main motor Shaft is connected with main motor;The main rotating shaft is provided with agitating vane, and agitating vane is from top to bottom equidistantly welded on main rotation On axis;The agitating vane is provided with worm gear, and worm gear is installed on the centre position of adjacent agitating vane by flat key;The stirring Worm screw is fixed with by rolling bearing on barrel inside cylinder, the both sides of worm gear install one respectively worm screw;On the worm screw Rotating wheel is installed, uniform welding has the distance between rotating vane, the axis and rotating vane of worm screw on the wheel rim of rotating wheel Less than the distance between adjacent agitating vane;The upper end of the mixing drum is provided with auxiliary motor, the auxiliary motor output terminal of auxiliary motor On first gear is installed;The inside of the mixing drum is provided with drive link, and second gear, second gear are provided with drive link It is connected between first gear by rack;The drive link is provided at both ends with swivel head, and the output terminal of swivel head is connected with Auxiliary rotation axis, is provided with helical mixing blade on the outside of auxiliary rotation axis.
Preferably, the mixing drum is circle bucket structure, up big and down small.
Preferably, the inside of the mixing drum prolongs it and is axially installed with main rotating shaft.
Preferably, the worm screw and the perpendicular installation of main rotating shaft, and worm screw is divided into smooth section and helical tooth section, its is spiral Tooth section is engaged with worm gear, and rotating wheel is connected with by flat key in smooth section.
Preferably, the auxiliary rotation axis is in parallel installation with the barrel of mixing drum.
Compared with prior art, the beneficial effects of the utility model are as follows:The agitating device of this concrete mixer, passes through The mixing drum of setting, feed hopper, base, discharge port, main motor, main rotating shaft, main motor output shaft, agitating vane, worm gear, snail Bar, rotating wheel, rotating vane, auxiliary motor, auxiliary motor output terminal, first gear, drive link, second gear, rack, swivel head, Auxiliary rotation axis and helical mixing blade, when main motor drives main rotating shaft to rotate, agitating vane is rotated also with main rotating shaft, even The worm gear being connected on main rotating shaft rotates, and worm gear rotates so that the helical tooth section being engaged with rotates, and then whole worm screw is therewith Rotate, the rotating wheel connected on worm screw rotates, and since rotating wheel is between adjacent stirring agitating vane, rotating wheel is revolved when rotating For rotating vane piece by the concrete between stirring adjacent agitating vane, auxiliary motor drives drive link, and drive link drives swivel head, swivel head On auxiliary rotation axis drive helical mixing blade Stirring, realize the purpose being sufficiently stirred, simple in structure, small volume.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model master mixer structure schematic diagram;
Fig. 3 is the auxiliary rabbling mechanism schematic diagram of the utility model.
In figure:1 mixing drum, 2 feed hoppers, 3 bases, 4 discharge ports, 5 main motors, 6 main rotating shafts, 7 main motor output shafts, 8 Agitating vane, 9 worm gears, 10 worm screws, 11 rotating wheels, 12 rotating vanes, 13 auxiliary motors, 14 auxiliary motor output terminals, 15 first gears, 16 drive links, 17 second gears, 18 racks, 19 swivel heads, 20 auxiliary rotation axis, 21 rotation agitating vanes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of agitating device of concrete mixer, including mixing drum 1, mixing drum 1 are circle bucket structure, It is up big and down small, it is reasonable in design;The upper end of mixing drum 1 is provided with feed hopper 2, and feed hopper 2 is installed on the top of mixing drum 1; The lower end of mixing drum 1 is provided with base 3, and base 3 is installed on the bottom of mixing drum 1;The lower section of base 3 is provided with discharge port 4, goes out Material mouth 4 is opened in the middle position of base 3;The upper end of mixing drum 1 is provided with main motor 5, and main motor 5 is installed on mixing drum 1 Side;The lower section of main motor 5 is provided with main rotating shaft 6, and the inside of mixing drum 1 prolongs it and is axially installed with main rotating shaft 6, main rotating shaft 6 are connected by main motor output shaft 7 with main motor 5;Main rotating shaft 6 is provided with agitating vane 8, and agitating vane 8 is from top to bottom etc. Away from being welded on main rotating shaft 6;Agitating vane 8 is provided with worm gear 9, and worm gear 9 is installed on adjacent agitating vane 8 by flat key Centre position;Worm screw 10 is fixed with by rolling bearing on barrel inside mixing drum 1, the both sides of worm gear 9 install one respectively There is worm screw 10;Worm screw 10 and 6 perpendicular installation of main rotating shaft, and worm screw 10 is divided for smooth section and helical tooth section, its helical tooth section Engaged with worm gear 9, rotating wheel 11 is connected with by flat key in smooth section;Rotating wheel 11 is installed on worm screw 10, rotating wheel 11 Uniform welding has the distance between rotating vane 12, the axis and rotating vane 12 of worm screw 10 to be less than adjacent agitating vane on wheel rim The distance between 8;The upper end of mixing drum 1 is provided with auxiliary motor 13, and first is provided with the auxiliary motor output terminal 14 of auxiliary motor 13 Gear 15;The inside of mixing drum 1 is provided with drive link 16, and second gear 17, second gear 17 and are provided with drive link 16 Connected between one gear 15 by rack 18;Drive link 16 is provided at both ends with swivel head 19, the output terminal connection of swivel head 19 There is auxiliary rotation axis 20, auxiliary rotation axis 20 is in parallel installation with the barrel of mixing drum 1;The outside of auxiliary rotation axis 20 is provided with spiral stir Mix blade 21.
In summary:The agitating device of the solidifying native mixer, passes through the mixing drum 1 of setting, feed hopper 2, base 3, discharging Mouth 4, main motor 5, main rotating shaft 6, main motor output shaft 7, agitating vane 8, worm gear 9, worm screw 10, rotating wheel 11, rotating vane 12nd, auxiliary motor 13, auxiliary motor output terminal 14, first gear 15, drive link 16, second gear 17, rack 18, swivel head 19, auxiliary Rotation axis 20 and helical mixing blade 21, when main motor 5 drives main rotating shaft 6 to rotate, agitating vane 8 is also with main rotating shaft 6 Rotate, the worm gear 9 being connected on main rotating shaft 6 rotates, and worm gear 9 rotates the helical tooth section rotation so that being engaged with, and then whole A worm screw 10 rotates therewith, and the rotating wheel 11 connected on worm screw 10 rotates, since rotating wheel 11 is positioned at adjacent stirring agitating vane 8 Between, the concrete between stirring adjacent agitating vane 8, auxiliary motor 13 are driven transmission by rotating vane 12 when rotating wheel 11 rotates Bar 16, drive link 16 drive swivel head 19, and the auxiliary rotation axis 20 on swivel head 19 drives 21 Stirring of helical mixing blade, real The purpose being sufficiently stirred, simple in structure, small volume are showed.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of agitating device of concrete mixer, including mixing drum(1), it is characterised in that:The mixing drum(1)Upper end It is provided with feed hopper(2), feed hopper(2)Installed in mixing drum(1)Top;The mixing drum(1)Lower end be provided with base (3), base(3)Installed in mixing drum(1)Bottom;The base(3)Lower section be provided with discharge port(4), discharge port(4)Open It is located at base(3)Middle position;The mixing drum(1)Upper end be provided with main motor(5), main motor(5)Installed in stirring Cylinder(1)Top;The main motor(5)Lower section be provided with main rotating shaft(6), main rotating shaft(6)Pass through main motor output shaft(7) With main motor(5)Connection;The main rotating shaft(6)It is provided with agitating vane(8), agitating vane(8)Equidistant welding from top to bottom In main rotating shaft(6)On;The agitating vane(8)It is provided with worm gear(9), worm gear(9)Adjacent paddle is installed on by flat key Piece(8)Centre position;The mixing drum(1)Worm screw is fixed with by rolling bearing on internal barrel(10), worm gear(9)'s Both sides install one respectively worm screw(10);The worm screw(10)On rotating wheel is installed(11), rotating wheel(11)Wheel rim on Uniform welding has rotating vane(12), worm screw(10)Axis and rotating vane(12)The distance between be less than adjacent agitating vane (8)The distance between;The mixing drum(1)Upper end be provided with auxiliary motor(13), auxiliary motor(13)Auxiliary motor output terminal (14)On first gear is installed(15);The mixing drum(1)Inside drive link is installed(16), drive link(16)Upper installation There is second gear(17), second gear(17)With first gear(15)Between pass through rack(18)Connection;The drive link(16) Be provided at both ends with swivel head(19), swivel head(19)Output terminal be connected with auxiliary rotation axis(20), auxiliary rotation axis(20)It is outer Side is provided with helical mixing blade(21).
A kind of 2. agitating device of concrete mixer according to claim 1, it is characterised in that:The mixing drum(1) It is up big and down small for circle bucket structure.
A kind of 3. agitating device of concrete mixer according to claim 1, it is characterised in that:The mixing drum(1) Inside prolong it and be axially installed with main rotating shaft(6).
A kind of 4. agitating device of concrete mixer according to claim 1, it is characterised in that:The worm screw(10)With Main rotating shaft(6)Perpendicular installation, and worm screw(10)It is divided into smooth section and helical tooth section, its helical tooth section and worm gear(9)Engagement, Rotating wheel is connected with by flat key in smooth section(11).
A kind of 5. agitating device of concrete mixer according to claim 1, it is characterised in that:The auxiliary rotation axis (20)With mixing drum(1)Barrel be in parallel installation.
CN201721187509.7U 2017-09-17 2017-09-17 A kind of agitating device of concrete mixer Active CN207240499U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721187509.7U CN207240499U (en) 2017-09-17 2017-09-17 A kind of agitating device of concrete mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721187509.7U CN207240499U (en) 2017-09-17 2017-09-17 A kind of agitating device of concrete mixer

Publications (1)

Publication Number Publication Date
CN207240499U true CN207240499U (en) 2018-04-17

Family

ID=61889121

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721187509.7U Active CN207240499U (en) 2017-09-17 2017-09-17 A kind of agitating device of concrete mixer

Country Status (1)

Country Link
CN (1) CN207240499U (en)

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