CN101920174B - Hydraulic motor glue wheel-supported stepless transmission drum mixer - Google Patents
Hydraulic motor glue wheel-supported stepless transmission drum mixer Download PDFInfo
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- CN101920174B CN101920174B CN201010103155XA CN201010103155A CN101920174B CN 101920174 B CN101920174 B CN 101920174B CN 201010103155X A CN201010103155X A CN 201010103155XA CN 201010103155 A CN201010103155 A CN 201010103155A CN 101920174 B CN101920174 B CN 101920174B
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- rubber tire
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- cylindrical shell
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Abstract
The invention discloses a hydraulic motor glue wheel-supported stepless transmission drum mixer. A drum body (1) of the drum mixer is driven by glue wheel driving groups which are radially and symmetrically arranged on one side or two sides of the drum body; a driving main shaft (6) is arranged in the shaft hole of a self-aligning bearing (8) of a first bearing seat and a bracket (9) and provided with 1 to 3 first glue wheel groups (7); the output shaft of a first hydraulic motor (3) is coupled with the driving main shaft (6) through a coupling (4); a frame (10) is provided with the first bearing seat and the bracket (9); a damping glue cushion (11) is arranged between the base of the frame and the frame (10); and the frame (10) is fixed on a rigid foundation (12). The hydraulic motor glue wheel-supported stepless transmission drum mixer can obviously reduce the vibration caused by the drum body during rotation and impact force caused by feeding and has the advantages of stable operation, low noise, small starting resistance, strong load bearing ability, simple structure, convenient maintenance and the like.
Description
Technical field
The present invention relates to a kind of to sintered material mix once, the secondary trommel mixer.
Technical background
Before sintering mineral powder, need with compound through trommel mixer carry out once, secondary mixes, material temperature, moisture and the component of compound mixed and granulate.Because the composition of compound is different, mixing granulation is respectively once, accomplish in the second drum mixer, and the rotating speed of desired like this mixer is also different, need confirm rotating speed with mixed effect of the best and the highest output.And the rotation of existing trommel mixer is to drive the bull gear rotation on the cylindrical shell by drive pinion, or the transmission rubber tire that supports cylindrical shell drives by motor reducer, makes the cylindrical shell rotation, and its rotating speed is constant.The employing frequency converter that has is realized the cylindrical shell speed governing, but this method, required motor power is very big, and needs high voltage source, and cost is higher, and job insecurity.Simultaneously owing to providing the required motor reducer of power bulky for the large cylinder mixer; Motor reducer has occupied the axial space of cylindrical shell and has caused rubber tire evenly not arrange; Thereby cause the wearing and tearing inadequately and too early of glue wheel-supported power; So the large cylinder mixer all adopts the version of metal idler stand gear ring transmission, this result shakes seriously, carrying roller quick abrasion and can't repairing.
Summary of the invention
In order to overcome shortcomings such as existing trommel mixer equipment manufacturing cost height, job insecurity; The present invention provides a kind of hydraulic motor glue wheel-supported stepless transmission drum mixer; This invention equipment investment is few, the manufacturing cycle short, and can realize according to required velocity-stabilization work, friction; Mix, granulating efficiency is good.
In order to address the above problem; The technical scheme that the present invention adopted is: the cylindrical shell of trommel mixer is respectively by being positioned at the rubber tire drive group driving that its one or both sides radial symmetric is provided with; Said rubber tire transmission group is made up of hydraulic motor, driving main shaft, rubber tire group, bearing block and support and self-aligning bearing; Driving main shaft is installed in the axis hole of self-aligning bearing of bearing block and support, and 1～3 group of rubber tire group is installed on the driving main shaft, and every group of rubber tire group is provided with 2～5 tires.Hydraulic motor output shaft connects with driving main shaft through shaft coupling, and hydraulic motor is fixed on the frame.Installation shaft bearing and support on the frame are lined with the damping rubber cushion between the base of bearing block and support and the frame.Charging aperture stretches into the front end of drum of rotary drum mixer, and dust cover is connected in the rear end of cylindrical shell, and waterworks are installed in the barrel center.Hinged between frame left end and the rigid foundation ground, the angle of the hydraulic regulating device scalable drum of rotary drum mixer that the frame right-hand member is following, frame is fixed on the rigid foundation ground after the adjustment angle.Hydraulic motor is realized infinitely variable speeds for the rubber tire drive group provides power.Hydraulic motor glue wheel-supported stepless transmission drum mixer is realized the friction steady operation under rubber tire group and vibration damping rubber cushion two-stage vibration damping state.Hydraulic motor glue wheel-supported stepless transmission drum mixer also is provided with hydraulic power unit and electric control system, and hydraulic power unit is that hydraulic motor provides hydraulic oil.The synchronization of each hydraulic motor of electric control system control.
As a kind of improvement of the present invention; The cylindrical shell of said trommel mixer drives by being positioned at each 1～3 cover rubber tire transmission group that is provided with of its radial symmetric position, both sides respectively; The rubber tire group that is positioned at the rubber tire drive group of cylindrical shell both sides contacts with the outer surface of cylindrical shell respectively; The rubber tire group of said rubber tire transmission group had both had the function that drives the cylindrical shell rotation, and the function of supporting cylinder is arranged again.
As another kind of improvement the of the present invention; The cylindrical shell of said trommel mixer is by being positioned at 1～3 cover rubber tire drive group driving that the one of which side is provided with; Opposite side and rubber tire drive group radial symmetric position at cylindrical shell are provided with support rubber tire group; Said support rubber tire group is identical with the rubber tire group number of rubber tire drive group; The rubber tire group that is positioned at the rubber tire drive group of cylindrical shell both sides contacts with the outer surface of cylindrical shell respectively with support rubber tire group, and it is identical with the tire number that the rubber tire group is provided with to support the rubber tire group, and every group is provided with 2～5 tires.
The invention has the beneficial effects as follows: this invention fluid motor-driven can realize the trommel mixer low rate start, and under shockproof situation, is adjusted to required speed gradually, realizes steadily rotation.Because cylindrical shell is adopted supporting of rubber tire group and support of bearing underlay damping rubber cushion two-stage glissando, realize the friction of cylindrical shell, make its running more steady, thereby make mixing of materials and granulate all more even.The present invention can significantly reduce the impulsive force that vibration that cylindrical shell produces and feed cause in operation process, have running steadily, noise is little, the resistance of start is little, the load-bearing ability is big, simple in structure and advantage such as easy to maintenance.
Description of drawings
Below in conjunction with accompanying drawing and embodiment specific embodiments of the present invention is at length explained.
Fig. 1 is the trommel mixer structural representation of the first hydraulic motor glue wheel-supported stepless transmission;
Fig. 2 is the right view of the trommel mixer of the first hydraulic motor glue wheel-supported stepless transmission;
Fig. 3 is the trommel mixer structural representation of the second hydraulic motor glue wheel-supported stepless transmission;
Fig. 4 is the trommel mixer structural representation of the 3rd hydraulic motor glue wheel-supported stepless transmission;
Fig. 5 is the trommel mixer structural representation of the 4th hydraulic motor glue wheel-supported stepless transmission;
Fig. 6 is the right view of the trommel mixer of the 4th hydraulic motor glue wheel-supported stepless transmission;
Fig. 7 is the trommel mixer structural representation of the 5th hydraulic motor glue wheel-supported stepless transmission;
Fig. 8 is the trommel mixer structural representation of the 6th hydraulic motor glue wheel-supported stepless transmission.
In above-mentioned accompanying drawing, 1. cylindrical shell, 2. charging aperture, 3. first hydraulic motor, 3 '. second hydraulic motor; 4. shaft coupling, 5. hydraulic regulating device, 6. driving main shaft, the 7. first rubber tire group, 7 '. the second rubber tire group; 8. self-aligning bearing, 9. clutch shaft bearing seat and support, 9 '. second bearing block and support, 10. frame, 11. damping rubber cushions; 12. the rigid foundation ground, 13. dust covers, 14. waterworks, 15. hinge holes, 16. supporting rubber tire groups.
The specific embodiment
Fig. 1 is the trommel mixer of the disclosed first hydraulic motor glue wheel-supported stepless transmission of the present invention; Cylindrical shell 1 its radial symmetric position, both sides of trommel mixer respectively is provided with 2 cover rubber tire drive group; Said rubber tire transmission group is made up of first hydraulic motor 3, driving main shaft 6, the first rubber tire group 7, self-aligning bearing 8 and clutch shaft bearing seat and support 9; 3 group of first rubber tire group 7 is installed on the driving main shaft 6, and every group first rubber tire group 7 is equipped with 3 tires.Driving main shaft 6 is installed in the axis hole of self-aligning bearing 8 of clutch shaft bearing seat and support 9, and driving main shaft 6 connects with the output shaft of first hydraulic motor 3 through shaft coupling 4, and first hydraulic motor, 3 driving main shaft 6 are that the first rubber tire group 7 provides power.Second bearing block of cylindrical shell 1 opposite side and support 9 ' the second rubber tire group 7 ' (Fig. 2) is housed, the rubber tire drive group of both sides is that cylindrical shell 1 provides power to make its rotation.Fixed frame 10 on the rigid foundation ground 12, and clutch shaft bearing seat and the support 9 and first hydraulic motor 3 are installed on the frame 10, are lined with damping rubber cushion 11 between the base of clutch shaft bearing seat and support 9 and the frame 10, play the secondary damping effect, to reduce the vibration of cylindrical shell 1.Charging aperture 2 stretches into said drum of rotary drum mixer 1 front end, and dust cover 13 is connected in the rear end of cylindrical shell 1, and waterworks 14 are equipped with in cylindrical shell 1 inner center.Hinged between the hinge hole 15 of frame 10 left ends and the rigid foundation ground 12; The angle that the following hydraulic regulating device 5 of frame 10 right-hand members is regulated drum of rotary drum mixer 1; The angle of drum of rotary drum mixer 1 is filled up after confirming, afterwards frame 10 is fixed by bolts on the rigid foundation ground 12.
Fig. 3 is the trommel mixer of the disclosed second hydraulic motor glue wheel-supported stepless transmission of the present invention; The cylindrical shell 1 of trommel mixer respectively is provided with 2 cover rubber tire drive group drivings by being positioned at its radial symmetric position, both sides; 2 group of first rubber tire group 7 is installed on the driving main shaft 6, whenever is assembled with 4 tires.Other is identical with embodiment 1.
Fig. 4 is disclosed the 3rd hydraulic motor glue wheel-supported stepless transmission drum mixer of the present invention; The cylindrical shell 1 of trommel mixer respectively is provided with 2 cover rubber tire drive group drivings by being positioned at its radial symmetric position, both sides; 3 group of first rubber tire group 7 is installed on the driving main shaft 6; Wherein 2 be assembled with 4 tires, another is assembled with 2 tires.Other is identical with embodiment 1.
Fig. 5 is disclosed the 4th hydraulic motor glue wheel-supported stepless transmission drum mixer of the present invention; The cylindrical shell 1 of trommel mixer is by being positioned at the 2 cover rubber tire drive group drivings that the one of which side is provided with; The opposite side of cylindrical shell 1 is provided with and supports rubber tire group 16 (Fig. 6); Be arranged in the first rubber tire group 7 and support rubber tire group 16 radial symmetric of the rubber tire drive group of cylindrical shell 1 both sides, and contact with the outer surface of cylindrical shell 1 respectively.3 group of first rubber tire group 7 is installed on the one side drive main shaft 6, whenever is assembled with 3 tires.Driving main shaft 6 connects with the output shaft of first hydraulic motor 3 through shaft coupling 4, and first hydraulic motor 3 is the first rubber tire group, 7 transferring power through driving main shaft 6, and the first rubber tire group 7 provides power to make its rotation for cylindrical shell 1.3 groups of supporting rubber tire group 16 supporting cylinders 1 are installed on the opposite side main shaft, and said supporting rubber tire group 16 whenever is assembled with 3 tires.Other is identical with embodiment 1.
Fig. 7 is disclosed the 4th hydraulic motor glue wheel-supported stepless transmission drum mixer of the present invention; The cylindrical shell 1 of trommel mixer is by being positioned at the 2 cover rubber tire drive group drivings that the one of which side is provided with; The opposite side of cylindrical shell 1 is provided with and supports rubber tire group 16; Be arranged in the first rubber tire group 7 and support rubber tire group 16 radial symmetric of the rubber tire drive group of cylindrical shell 1 both sides, and contact with the outer surface of cylindrical shell 1 respectively.2 group of first rubber tire group 7 is installed on the one side drive main shaft 6; Whenever be assembled with 4 tires; Driving main shaft 6 connects with the output shaft of first hydraulic motor 3 through shaft coupling 4; First hydraulic motor 3 is the first rubber tire group, 7 transferring power through driving main shaft 6, and the first rubber tire group 7 provides power to make its rotation for cylindrical shell 1.2 groups of supporting rubber tire group 16 supporting cylinders 1 are installed on the opposite side main shaft, and said supporting rubber tire group 16 whenever is assembled with 4 tires.Other is identical with embodiment 4.
Fig. 8 is disclosed the 4th hydraulic motor glue wheel-supported stepless transmission drum mixer of the present invention; The cylindrical shell 1 of trommel mixer is by being positioned at the 2 cover rubber tire drive group drivings that the one of which side is provided with; The opposite side of cylindrical shell 1 is provided with and supports rubber tire group 16; Be arranged in the first rubber tire group 7 and support rubber tire group 16 radial symmetric of the rubber tire drive group of cylindrical shell 1 both sides, and contact with the outer surface of cylindrical shell 1 respectively.3 group of first rubber tire group 7 is installed on the one side drive main shaft 6, wherein 2 is assembled with 4 tires, another is assembled with 2 tires.Driving main shaft 6 connects with the output shaft of first hydraulic motor 3 through shaft coupling 4, and first hydraulic motor 3 is the first rubber tire group, 7 transferring power through driving main shaft 6, and the first rubber tire group 7 provides power to make its rotation for cylindrical shell 1.3 groups of supporting rubber tire groups 16 are installed on the opposite side main shaft, wherein 2 are assembled with 4 tires, another is assembled with 2 tires.Other is identical with embodiment 4.
Claims (5)
1. hydraulic motor glue wheel-supported stepless transmission drum mixer; Charging aperture (2) stretches into said drum of rotary drum mixer (1) front end face; Dust cover (13) is connected in the rear end face of cylindrical shell (1); Waterworks (14) are installed in cylindrical shell (1) inside center position, and hydraulic motor is realized infinitely variable speeds for the rubber tire drive group provides power, and hydraulic power unit is that hydraulic motor provides hydraulic oil; The synchronization of each hydraulic motor of electric control system control; It is characterized in that: the cylindrical shell of trommel mixer (1) drives by being positioned at the rubber tire drive group that its one or both sides radial symmetric arranges respectively, and said rubber tire drive group is made up of first hydraulic motor (3), driving main shaft (6), the first rubber tire group (7), self-aligning bearing (8) and clutch shaft bearing seat and support (9), and driving main shaft (6) is installed in the axis hole of self-aligning bearing (8) of clutch shaft bearing seat and support (9); Driving main shaft (6) goes up installs 1～3 group of first rubber tire group (7); The said first rubber tire group (7) is provided with 2～5 tires, and the output shaft of first hydraulic motor (3) connects with driving main shaft (6) through shaft coupling (4), and first hydraulic motor (3) is fixed on the frame (10); Frame (10) goes up installs clutch shaft bearing seat and support (9); Be lined with damping rubber cushion (11) between the base of clutch shaft bearing seat and support (9) and the frame (10); Hinged between frame (10) left end and the rigid foundation ground (12); The angle of hydraulic regulating device (5) the scalable drum of rotary drum mixer (1) that frame (10) right-hand member is following; Frame (10) is fixed on the rigid foundation ground (12), and hydraulic motor glue wheel-supported stepless transmission drum mixer is realized the friction steady operation under rubber tire group and vibration damping rubber cushion two-stage vibration damping state.
2. the trommel mixer of hydraulic motor glue wheel-supported stepless transmission according to claim 1; It is characterized in that: the cylindrical shell of said trommel mixer (1) is by being positioned at 1～3 cover rubber tire drive group driving that the one of which side is provided with; Opposite side and rubber tire drive group radial symmetric position at cylindrical shell (1) are provided with support rubber tire group (16); Said support rubber tire group (16) is identical with first rubber tire group (7) number of rubber tire drive group, and the first rubber tire group (7) that is positioned at the rubber tire drive group of cylindrical shell (1) both sides contacts with the outer surface of cylindrical shell (1) respectively with support rubber tire group (16).
3. the trommel mixer of hydraulic motor glue wheel-supported stepless transmission according to claim 2 is characterized in that: the first rubber tire group (7) of rubber tire drive group is with to support the tire number that rubber tire group (16) is provided with identical, and every group is provided with 2～5 tires.
4. the trommel mixer of hydraulic motor glue wheel-supported stepless transmission according to claim 1; It is characterized in that: the cylindrical shell of said trommel mixer (1) respectively is provided with 1～3 cover rubber tire drive group driving by being positioned at its radial symmetric position, both sides respectively, and the first rubber tire group (7) that is positioned at the rubber tire drive group of cylindrical shell (1) both sides contacts with the outer surface of cylindrical shell (1) respectively with the second rubber tire group (7 ').
5. the trommel mixer of hydraulic motor glue wheel-supported stepless transmission according to claim 4 is characterized in that: the first rubber tire group (7) is identical with the tire number that the second rubber tire group (7 ') is provided with, and every group is provided with 2～5 tires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010103155XA CN101920174B (en) | 2010-01-27 | 2010-01-27 | Hydraulic motor glue wheel-supported stepless transmission drum mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010103155XA CN101920174B (en) | 2010-01-27 | 2010-01-27 | Hydraulic motor glue wheel-supported stepless transmission drum mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101920174A CN101920174A (en) | 2010-12-22 |
| CN101920174B true CN101920174B (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010103155XA Expired - Fee Related CN101920174B (en) | 2010-01-27 | 2010-01-27 | Hydraulic motor glue wheel-supported stepless transmission drum mixer |
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| Country | Link |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173908B (en) * | 2018-10-19 | 2023-08-25 | 山东钢铁股份有限公司 | Damping device of mixer |
| CN109173767A (en) * | 2018-11-15 | 2019-01-11 | 燕山大学 | Intelligent mixed pelletization integration trommel mixer |
| CN109248603B (en) * | 2018-11-15 | 2020-08-21 | 燕山大学 | Intelligent tilting scraper drum mixer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357306A (en) * | 2008-08-28 | 2009-02-04 | 马铁林 | Cylinder material mixing device |
| CN201333388Y (en) * | 2008-12-31 | 2009-10-28 | 张文华 | Rolling mixer |
| CN201353489Y (en) * | 2009-01-14 | 2009-12-02 | 沈阳冶重减速机制造有限公司 | Gear box device for mixer |
| CN201676656U (en) * | 2010-02-11 | 2010-12-22 | 燕山大学 | Rubber wheel supporting cylinder mixing machine of hydraulic motor |
-
2010
- 2010-01-27 CN CN201010103155XA patent/CN101920174B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357306A (en) * | 2008-08-28 | 2009-02-04 | 马铁林 | Cylinder material mixing device |
| CN201333388Y (en) * | 2008-12-31 | 2009-10-28 | 张文华 | Rolling mixer |
| CN201353489Y (en) * | 2009-01-14 | 2009-12-02 | 沈阳冶重减速机制造有限公司 | Gear box device for mixer |
| CN201676656U (en) * | 2010-02-11 | 2010-12-22 | 燕山大学 | Rubber wheel supporting cylinder mixing machine of hydraulic motor |
Non-Patent Citations (1)
| Title |
|---|
| JP昭60-41532A 1985.03.05 |
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| CN101920174A (en) | 2010-12-22 |
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