CN209633413U - A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive - Google Patents
A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive Download PDFInfo
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- CN209633413U CN209633413U CN201821762803.0U CN201821762803U CN209633413U CN 209633413 U CN209633413 U CN 209633413U CN 201821762803 U CN201821762803 U CN 201821762803U CN 209633413 U CN209633413 U CN 209633413U
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- stirring
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Abstract
A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive, including support underframe, mixing drum, double worm gear list worm gearings, driving device and agitating device；Mixing drum and driving device are arranged on support underframe, and agitating device is arranged in mixing drum, and double worm gear list worm gearings are arranged on agitating device, and driving device connects double worm gear list worm gearings；Driving device passes through double worm gear list worm gearings and drives agitating device rotation.The utility model includes mixing drum, double worm gear list worm gearings, driving device and agitating device, mixing drum part and drive part is separated, then concrete raw material is added in mixing drum, start driving device, the rotation of agitating device synchronous backward is driven by double worm gear list worm gearings, action of forced stirring is carried out to concrete mixture, after the completion of stirring, discharging is carried out, whole process complete machine structure is simple, stability is strong, reliable operation.
Description
Technical field
The utility model belongs to engineering machinery field, in particular to a kind of conjuncted cartridge type vertical shaft of double worm gear list worm-drive stirs
Mix machine.
Background technique
Concrete mixer is widely used in engineering machinery field, is mainly a kind of mixing plant, in advance as required
Good various of proportions are gathered materials to be added in agitator according to certain sequence, cement is added, water stirs certain time, stirs into symbol
Close the mixture that job specfication requires.Mixing plant plays vital effect in the production process of concrete, with this,
The quality of mixing plant drastically influences the quality of production and production efficiency of concrete.
The problem of concrete mixer that generally uses is mostly horizontal axis form now, shaft end seal can not effectively solve always
Certainly, when stirring tough mixture, discharge port has that felt jam can not normal discharging.And it is existing vertical mixed
Solidifying soil blender type is mostly single vertical shaft, and stirring efficiency is low, mixing time is long, is only applicable to the production of precast concrete.Often
The dual vertical type transmission structures seen are complicated, occupied space is big, transmission effect is unstable, and discharging is also relatively elaborate, stirring
The connection structure of arm is unable to satisfy the rigidity requirement of stirring large volume mixture.
Utility model content
The purpose of this utility model is to provide a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive, to solve
The above problem.
To achieve the above object, the utility model uses following technical scheme:
A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive, including support underframe, mixing drum, double worm gear list snails
Bar transmission device, driving device and agitating device；Mixing drum and driving device are arranged on support underframe, agitating device setting
In mixing drum, double worm gear list worm gearings are arranged on agitating device, and driving device connects double worm gear list worm-drive
Device；Driving device passes through double worm gear list worm gearings and drives agitating device rotation.
Further, double worm gear list worm gearings include transmission worm gear, stirring output shaft, geared worm and double worm gears
Single worm gearing housing；Two sides are symmetrical arranged there are two through-hole on double worm gear list worm gearing housings, and two are stirred
Output shaft is separately positioned in through-hole, and equal fixing sleeve is equipped with transmission worm gear on two stirring output shafts, between two transmission worm gears
Double worm gear list worm gearing housings on be provided with geared worm, the two sides of geared worm are nibbled with two transmission worm gears respectively
It closes；The lower end of stirring output shaft is put in mixing drum.
Further, driving device includes driving motor, driving motor pedestal, is drivingly connected belt wheel and belt；Driving electricity
Machine base is fixed on support underframe, and driving motor is fixed on driving motor pedestal, is drivingly connected belt wheel and is fixed
One end of geared worm is set, is connected between the output shaft and drive connection belt wheel of driving motor by belt.
Further, agitating device includes stirring ring flange, mixing arm, center garter spring and blade；It stirs under ring flange
Marginal surface spaced set has several mixing arms, and the lower end of each mixing arm is all connected with one end of blade, the other end of blade
It is all connected on the garter spring of center, center garter spring is located at the underface of stirring ring flange；Upper surface and the stirring for stirring ring flange are defeated
The lower end of shaft is fixedly connected.
Further, the both sides of the edge of double worm gear list worm gearing housings are symmetrically arranged with worm bearing seat, worm screw
Bearing is provided on bearing block, geared worm is arranged between two bearings.
Further, each mixing arm passes through mixing arm link block and connect with stirring ring flange, mixing arm link block
One end is fixed at stirring ring flange lower surface, and the other end is provided with mixing arm jack, and mixing arm is inserted in mixing arm jack,
And by being welded and fixed.
Further, blade includes fixed section and stirring section, and several bolts hole are provided in fixing end, and fixed section passes through spiral shell
Bolt is fixed on mixing arm, and stirring section is arranged in the end vertical of fixed section, and stirring section is in the shape of a spiral.
Further, cylinder bottom plate is additionally provided on support underframe, mixing drum is fixed on cylinder bottom plate；Mixing drum
For the cylinder of single-open, double worm gear list worm gearings are arranged in mixing drum opening, and agitating device is located in mixing drum；
Mixing drum opening is provided with feed inlet, and mixing drum bottom is provided with discharge port；Cylinder bottom plate is located at discharge port position and is provided with
Opening, opening are provided with Dump gate, and Dump gate is opened or closed by discharge arm control.
Further, rubber pad is provided between cylinder bottom plate and mixing drum；Support underframe bottom is provided with rubber pad.
Compared with prior art, the utility model has following technical effect:
The utility model includes mixing drum, double worm gear list worm gearings, driving device and agitating device, by mixing drum
Part is separated with drive part, and concrete raw material is then added in mixing drum, starts driving device, passes through double worm gear lists
Worm gearing drives the rotation of agitating device synchronous backward, carries out action of forced stirring to concrete mixture, after the completion of stirring, into
Row discharging, whole process complete machine structure is simple, stability is strong, reliable operation；Support frame undertakes combined mixing drum moiety by weight
With driving motor part, mass balance, stability is strong, and support effect is more preferable；Double worm gear list worm gearings use worm gear snail
Linkage provides large transmission ratio, eliminates additional speed reducer, so that entire transmission device is become simpler, is also greatly decreased
Occupied space；And worm gear structure keeps the transmission of synchronous backward more stable effectively.
Further, housing is combined with Split bearing pedestal, as worm screw provides positioning and fixes, and is also entire double
Worm gear list worm gearing provides protection.
Further, mixing arm is welded by link block and the inserting of arm body, is substantially increased the rigidity of mixing arm,
Meet the stirring requirement to most of type concrete.
Further, agitating device by coupling be connected with central agitator axis, increase mixing area, can to material into
Row is sufficiently stirred.
Further, agitating device scrapes structure with side by the bottom shovel of blade, can be to mixing drum bottom and lining adhesive
Material is sufficiently stirred.
Further, ribbon blade itself also plays promotion to material in agitation phases and pushes away the effect of mixing, in promotion and again
Make material mixing more evenly under the heavy effect of power drop.
Further, mixing arm vibrating effect is passed to by helical-ribbon type blade by vibration excitor, it can be to the property of mixture
Matter carries out certain optimization.
Further, the presence of doublet formula mixing drum keeps material acute at interaction in cylinder body under agitating device effect
Strong mixing promotes material to undergo different stirring operating conditions, and stirring is more abundant, keeps mixed effect more preferable.
Further, the bottom of combined mixing drum, can be limited due to the Combination Design of unsplit bed(-)plate and chassis
Increase Dump gate opening torque in space as far as possible, is more easier to carry out discharging.
Detailed description of the invention
Fig. 1 is the general assembly schematic diagram of the dual vertical concrete mixer of the utility model；
Fig. 2 is the main view of the agitating device of the utility model；
Fig. 3 is the Undercarriage structure main view of the utility model
Fig. 4 is the Undercarriage structure elevational schematic view of the utility model；
Fig. 5 is the schematic diagram of the drive mechanism of the utility model；
Fig. 6 is the main view of the combined mixing drum of the utility model；
Fig. 7 is the main view of double worm gear list worm gearing lower enciosers of the utility model:
Fig. 8 is the link block schematic diagram of the utility model；
Fig. 9 is the mixing arm schematic diagram of the utility model；
Figure 10 is the schematic diagram of the helical-ribbon type blade of the utility model.
In figure: 1- support underframe；2- combined mixing drum；The bis- worm gear list worm gearings of 3-；4- driving device；5- spiral shell
Ribbon blade；The center 6- garter spring core；7- mixing arm；8- stirs ring flange；9- driving motor seat；10- cylinder bottom plate；11- discharging
Door；12- stirs input shaft；13- transmission worm gear；14- geared worm；15- is drivingly connected belt wheel；16- cylinder；17- feed inlet；
18- discharge port；19- worm bearing seat；The bis- worm gear list worm gearing lower enciosers of 20-；21- mixing arm link block；22- stirring
Arm arm body；24- belt；25- discharge arm.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be further described:
Referring to figures 1-4, a kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive, including support underframe 1, support
It is connected with combined mixing drum 2 on chassis 1, is set in combined mixing drum 2 there are two counter-rotational agitating device, further includes driving
Dynamic device 4 and the double worm gear list worm gearings for connecting driving device 4 and agitating device；
Each supporting leg lower base of the support underframe 1 is equipped with several rubber shock-absorbing gaskets, before support underframe 1 on part
Yielding rubber frame is placed to connect with the bottom plate 10 of combined mixing drum 2 by side, is fixed with driving electricity after support underframe 1 on part
Base 9, driving motor seat 9 are formed by transverse slat, angle steel, gusset welding.
Agitating device includes stirring ring flange 8, and the bottom of stirring ring flange 8 is uniformly connected with several mixing arms 7, stirs
Arm 7 is connected to center garter spring core 6 by helical-ribbon type blade 5, and center garter spring core 6 is connected to central stirring shaft (or vibration excitor) outside
On shell.
Driving device 4 includes driving motor, and input end of motor is connected with belt wheel 15, and the output for subtracting belt wheel passes through double worm gear lists
Worm gearing 3 is then connected to agitating device.Two opposite agitating devices of steering are connected to combined by connecting rod and stir
It mixes in the fixed plate on cylinder 2, the output end of motor is connected with driving pulley, and driving pulley drives geared worm by belt
Double worm gear list worm gearings that the driven pulley of 14 tail ends, geared worm 14 and transmission worm gear 13 form pass through stirring input
Power is reached agitating device by axis 12.
The side of combined mixing drum 2 is equipped with feed inlet 17, and the bottom center of combined mixing drum 2 is equipped with central discharge mouth
18。
A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive, including support underframe 1, mixing drum 2, double worm gear lists
Worm gearing 3, driving device and agitating device；Mixing drum 2 and driving device are arranged on support underframe 1, stirring dress
It installs in mixing drum 2, double worm gear list worm gearings 3 are arranged on agitating device, and driving device connects double worm gear lists
Worm gearing 3；Driving device passes through double worm gear list worm gearings 3 and drives agitating device rotation.
Double worm gear list worm gearings 3 include transmission worm gear 13, stirring output shaft 12, geared worm 14 and double worm gear lists
Worm gearing housing 20；Two sides are symmetrical arranged there are two through-hole on double worm gear list worm gearing housings 20, and two are stirred
It mixes output shaft 12 to be separately positioned in through-hole, equal fixing sleeve is equipped with transmission worm gear 13, two transmissions on two stirring output shafts 12
Geared worm 14, the two sides point of geared worm 14 are provided on double worm gear list worm gearing housings 20 between worm gear 13
It is not engaged with two transmission worm gears 13；The lower end of stirring output shaft 12 is put in mixing drum 2.
Driving device includes driving motor 4, driving motor pedestal 9, is drivingly connected belt wheel 15 and belt 24；Driving motor bottom
Seat 9 is fixed on support underframe 1, and driving motor 4 is fixed on driving motor pedestal 9, and it is solid to be drivingly connected belt wheel 15
One end of geared worm 14 is set calmly, is connected between the output shaft and drive connection belt wheel 15 of driving motor 4 by belt.
Agitating device includes stirring ring flange 8, mixing arm 7, center garter spring 6 and blade 5；Stir the lower surface of ring flange 8
Edge spaced set has several mixing arms 7, and the lower end of each mixing arm 7 is all connected with one end of blade 5, the other end of blade 5
It is all connected on center garter spring 6, center garter spring 6 is located at the underface of stirring ring flange 8；Stir ring flange 8 upper surface with stir
The lower end for mixing output shaft 12 is fixedly connected.
The both sides of the edge of double worm gear list worm gearing housings 20 are symmetrically arranged with worm bearing seat 19, worm bearing seat
Bearing is provided on 19, geared worm 14 is arranged between two bearings.
Each mixing arm 7 is connect by mixing arm link block 21 with stirring ring flange 8, one end of mixing arm link block 21
It is fixed at stirring 8 lower surface of ring flange, the other end is provided with mixing arm jack, and mixing arm 7 is inserted in mixing arm jack, and
By being welded and fixed.
Blade 5 includes fixed section and stirring section, is provided with several bolts hole in fixing end, fixed section is bolted on
On mixing arm 7, stirring section is arranged in the end vertical of fixed section, and stirring section is in the shape of a spiral.
Cylinder bottom plate 10 is additionally provided on support underframe 1, mixing drum 2 is fixed on cylinder bottom plate 10；Mixing drum 2
For the cylinder of single-open, double worm gear list worm gearings 3 are arranged in 2 opening of mixing drum, and agitating device is located at mixing drum 2
It is interior；2 opening of mixing drum is provided with feed inlet 17, and 2 bottom of mixing drum is provided with discharge port 18；Cylinder bottom plate 10 is located at discharging
Mouth position is provided with opening, and opening is provided with Dump gate, and Dump gate 11 is opened or closed by the control of discharge arm 25.
Rubber pad is provided between cylinder bottom plate 10 and mixing drum；1 bottom of support underframe is provided with rubber pad.
It is described in further detail below with reference to implementation process of the preferred embodiment to the utility model:
A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive mainly includes support underframe 1, combined mixing drum
2, double worm gear list worm gearings 3, driving device 4 and agitating device etc..Setting two reversed turn in combined mixing drum 2
Dynamic agitating device, the entire function device that passes are placed in above agitating device, and driving device 4 is placed on the latter half of support underframe 1
Driving motor seat 9；Entire combined mixing drum 2 is placed in the first half of support underframe 1 again.The agitating device is by paddling process
Blue disk 8, detachable and interchangeable mixing arm 7, the helical-ribbon type blade 5 of collocation removable replacement on mixing arm 7, and be mounted on and stir
The center garter spring core 6 for mixing axis (or vibration excitor) bottom forms.The mixing arm 7 passes through inserting by link block 21 and arm body 22 again
The mode of welding forms.Double worm gear list worm gearings are by stirring input shaft 12, single-drive worm screw 14 and double transmission worm gears 13
The worm gear mechanism of composition is constituted, and entire double worm gear list worm gearing structures more simplify, and then reduce conjuncted
Occupied space above formula mixing drum.The housing 20 of double worm gear list worm gearings is combined with the bearing block 19 of wherein worm screw 14
Welding, integrates part, dismounts more simple and convenient.
Concrete raw material is added into combined mixing drum 2 by feed inlet 17, starts driving device 4, driving motor
Double worm gear list worm gearings 4 are imparted power to by being drivingly connected belt wheel 15, and then drive agitating device, to concrete
Mixture carries out action of forced stirring；After the completion of stirring, mixture is set to pass through central discharge mouth by pressing compression bar opening Dump gate 11
18 carry out discharging.
Claims (9)
1. a kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive, which is characterized in that including support underframe (1), stirring
Cylinder (2), double worm gear list worm gearings (3), driving device and agitating device；Mixing drum (2) and driving device are arranged at
On support underframe (1), in mixing drum (2), double worm gear list worm gearings (3) are arranged in agitating device for agitating device setting
On, driving device connects double worm gear list worm gearings (3)；Driving device passes through double worm gear list worm gearing (3) bands
Dynamic agitating device rotation.
2. a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive according to claim 1, which is characterized in that double
Worm gear list worm gearing (3) includes transmission worm gear (13), stirring output shaft (12), geared worm (14) and double worm gear list snails
Bar transmission device housing (20)；Two sides are symmetrical arranged there are two through-hole on double worm gear list worm gearing housings (20), and two
Stirring output shaft (12) is separately positioned in through-hole, and equal fixing sleeve is equipped with transmission worm gear (13) on two stirring output shafts (12),
It is provided with geared worm (14) on double worm gear list worm gearing housings (20) between two transmission worm gears (13), is driven snail
It is engaged respectively with two transmission worm gears (13) two sides of bar (14)；The lower end of stirring output shaft (12) is put in mixing drum (2).
3. a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive according to claim 2, which is characterized in that drive
Dynamic device includes driving motor (4), driving motor pedestal (9), is drivingly connected belt wheel (15) and belt (24)；Driving motor pedestal
(9) it is fixed on support underframe (1), driving motor (4) is fixed on driving motor pedestal (9), is drivingly connected band
Wheel (15) is fixed at one end of geared worm (14), between the output shaft and drive connection belt wheel (15) of driving motor (4)
It is connected by belt.
4. a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive according to claim 2, which is characterized in that stir
Mixing device includes stirring ring flange (8), mixing arm (7), center garter spring (6) and blade (5)；Stir the lower surface of ring flange (8)
Edge spaced set has several mixing arms (7), and the lower end of each mixing arm (7) is all connected with one end of blade (5), blade (5)
The other end be all connected on center garter spring (6), center garter spring (6) be located at stirring ring flange (8) underface；Stir ring flange
(8) upper surface is fixedly connected with the lower end of stirring output shaft (12).
5. a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive according to claim 2, which is characterized in that double
The both sides of the edge of worm gear list worm gearing housing (20) are symmetrically arranged with worm bearing seat (19), in worm bearing seat (19)
It is provided with bearing, geared worm (14) is arranged between two bearings.
6. a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive according to claim 4, which is characterized in that every
A mixing arm (7) is connect by mixing arm link block (21) with stirring ring flange (8), and one end of mixing arm link block (21) is solid
Fixed setting is provided with mixing arm jack in stirring ring flange (8) lower surface, the other end, and mixing arm (7) is inserted in mixing arm jack,
And by being welded and fixed.
7. a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive according to claim 4, which is characterized in that leaf
Piece (5) includes fixed section and stirring section, and several bolts hole are provided in fixing end, and fixed section is bolted on mixing arm
(7) on, stirring section is arranged in the end vertical of fixed section, and stirring section is in the shape of a spiral.
8. a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive according to claim 1, which is characterized in that branch
It is additionally provided with cylinder bottom plate (10) in support chassis (1), mixing drum (2) is fixed on cylinder bottom plate (10)；Mixing drum (2) is
The cylinder of single-open, in mixing drum (2) opening, agitating device is located at stirring for double worm gear list worm gearing (3) settings
In cylinder (2)；Mixing drum (2) opening is provided with feed inlet (17), and mixing drum (2) bottom is provided with discharge port (18)；Cylinder bottom
Plate (10) is located at discharge port position and is provided with opening, and opening is provided with Dump gate, and Dump gate (11) is controlled by discharge arm (25)
It opens or closes.
9. a kind of double conjuncted cartridge type upright shaft stirring machines of worm gear list worm-drive according to claim 8, which is characterized in that cylinder
Rubber pad is provided between body bottom plate (10) and mixing drum；Support underframe (1) bottom is provided with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821762803.0U CN209633413U (en) | 2018-10-29 | 2018-10-29 | A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821762803.0U CN209633413U (en) | 2018-10-29 | 2018-10-29 | A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive |
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| Publication Number | Publication Date |
|---|---|
| CN209633413U true CN209633413U (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821762803.0U Active CN209633413U (en) | 2018-10-29 | 2018-10-29 | A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive |
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| CN (1) | CN209633413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159297A (en) * | 2018-10-29 | 2019-01-08 | 长安大学 | A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive |
| CN110883943A (en) * | 2019-12-17 | 2020-03-17 | 刘洪� | Concrete mixing device for building of synchronous ration business turn over material realizes |
-
2018
- 2018-10-29 CN CN201821762803.0U patent/CN209633413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159297A (en) * | 2018-10-29 | 2019-01-08 | 长安大学 | A kind of conjuncted cartridge type upright shaft stirring machine of double worm gear list worm-drive |
| CN110883943A (en) * | 2019-12-17 | 2020-03-17 | 刘洪� | Concrete mixing device for building of synchronous ration business turn over material realizes |
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