CN208527200U - The online variable force vibration excitor of slide strips formula - Google Patents
The online variable force vibration excitor of slide strips formula Download PDFInfo
- Publication number
- CN208527200U CN208527200U CN201821163780.1U CN201821163780U CN208527200U CN 208527200 U CN208527200 U CN 208527200U CN 201821163780 U CN201821163780 U CN 201821163780U CN 208527200 U CN208527200 U CN 208527200U
- Authority
- CN
- China
- Prior art keywords
- slide strips
- bearing
- belt pulley
- belt
- vibrator
- 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.)
- Withdrawn - After Issue
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 239000003245 coal Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010003671 Atrioventricular Block Diseases 0.000 description 1
- 208000010271 Heart Block Diseases 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
A kind of online variable force vibration excitor of slide strips formula, it is made of vibrator, shaft coupling, bearing block, slide strips device, transmission belt and driving device, two groups of vibrators are symmetrically installed, it is intermediate to be connected by shaft coupling, the axis shape belt pulley at driving device both ends is connected by transmission belt with vibrator belt pulley, it has been arranged between slide strips device and has been used to online change transmission drive position, so that vibrator be made to generate different size of exciting force.The vibrator designs of the utility model are to drive different size of eccentric block rotation by different belt pulleys on same root transmission shaft, change the size of exciting force, to meet the needs of mine on-line tuning feeding coal.The vibrating motor or vibration excitor of the prior art are irrealizable, it is necessary under shutdown status, increase the registration of eccentric block, increase exciting force.The utility model can replace existing vibrating motor or existing vibration excitor, on the various vibrating machines such as oscillating feeder, vibrating screen.
Description
Technical field
The utility model relates to a kind of online variable force vibration excitors of slide strips formula, belong to mechanical equipment, mechanical vibration technology field.
Background technique
At present in the carrying of China's bulk material or screening system, the various forms using vibrating motor as vibration source is mostly used
Oscillating feeder, vibrating screen carry out feed or material screening operation.Vibration in order to adjust the size of feeding coal, as exciting source
Dynamic motor is to changing exciting force, it is necessary to change vibrating motor exciting force after shutdown by adjusting the corner dimension of eccentric block,
Vibrating motor cannot change exciting force in the process of running.Some vibratory equipments, although if some vibrating screens are not with vibration
Dynamic motor, but the adjustment of its exciting force, it is also necessary to be carried out after shutdown, the size of exciting force can not be changed online.
Currently, being carried in China's bulk material or when screening operation, it is accordingly required in particular to it is a kind of can according to the needs of feeding coal,
The vibration excitor for changing the online variable force of the size of exciting force in equipment running process, meets the need of mine on-line tuning feeding coal
It wants.
Summary of the invention
The technical problem to be solved by the utility model is to overcome disadvantages mentioned above, in view of the deficiencies of the prior art, provide
A kind of online variable force of slide strips formula for the size that exciting force according to the needs of feeding coal size, can be changed in equipment running process
Vibration excitor, meet the needs of mine on-line tuning feeding coal.
To achieve the above object, the technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of slide strips formula
Online variable force vibration excitor, is made of vibrator, shaft coupling, bearing block, slide strips device, transmission belt and driving device, and technology is special
Sign is: two groups of vibrators 1 are symmetrically installed, and the transmission shaft 1-1 of every group of vibrator 1 is connected with shaft coupling 2, and the setting of bearing block 3 exists
The both ends of every group of vibrator 1, and with equipment fixation, the axis shape belt pulley 6-2 of driving device 6 passes through transmission belt 5 and vibration
First belt pulley 1-2 of device 1 is connected, and slide strips device 4 is arranged among two transmission belts 5, and slide strips wheel 4-3 setting is being driven
It is in contact below band 5 and with transmission belt 5.
The online variable force vibration excitor of the slide strips formula of above structure, vibrator by transmission shaft, belt pulley, eccentric block, bearing and
Axle sleeve composition, the first belt pulley 1-2 and the first eccentric block 1-11 pass through key respectively and are connected with transmission shaft 1-1, the first belt pulley
1-2 drives the first eccentric block 1-11 rotation by transmission shaft 1-1；Second belt pulley 1-4 and the second eccentric block 1-10 pass through respectively
Key is connected with internal axle sleeve 1-5, and I 1-3 of bearing, the second belt pulley 1- are provided between the inner hole and transmission shaft 1-1 of internal axle sleeve 1-5
4 drive the second eccentric block 1-10 rotation by internal axle sleeve 1-5；Third belt pulley 1-6 and third eccentric block 1-9 pass through respectively key with
Outer shaft 1-7 is connected, and II 1-8 of bearing, third belt are provided between the inner hole of outer shaft 1-7 and the outer circle of internal axle sleeve 1-5
It takes turns 1-6 and third eccentric block 1-9 rotation is driven by outer shaft 1-7.
The online variable force vibration excitor of the slide strips formula of above structure, bearing block are made of bearing body, bearing cap and bearing, bearing
3-2 outer circle is in contact with the inner hole of bearing body 3-3, and inner hole is mounted on transmission shaft 1-1, and bearing cap 3-1 is bolted
At the both ends of bearing body 3-3.
The online variable force vibration excitor of the slide strips formula of above structure, slide strips device is by slide strips motor, helical axis and slide strips wheel group
At slide strips motor 4-1 is double output shaft electric machines, is respectively arranged with helical axis 4-2, the rotation of two helical axis 4-2 on the axis at both ends
To on the contrary, being provided with slide strips wheel 4-3, the spiral shell that slide strips motor 4-1 passes through both ends below transmission belt 5 in the end of helical axis 4-2
Spin axis 4-2 drives slide strips wheel 4-3 rotation, to make the shift in position of transmission belt 5.
The online variable force vibration excitor of the slide strips formula of above structure, driving device by driving motor and axis shape belt pulley set at,
Driving motor 6-1 is double output shaft electric machines, and one end of axis shape belt pulley 6-2 is mounted on driving motor 6-1 axis, and the other end is equipped with
Transmission belt 5.
The utility model has following features compared with prior art using the above structure.
1, the vibrator designs of the utility model are to drive difference big by different belt pulleys on same root transmission shaft
Small eccentric block rotation, if necessary to increase exciting force during exercise, the vibration excitor of the utility model is in the process of running, to lead to
The slide strips wheel for crossing slide strips device changes the position of transmission belt, drives different belt pulleys, vibration excitor is made to generate different exciting forces,
To meet the needs of mine on-line tuning feeding coal.
2, the unique structure design of the utility model, it is novel in design, it is structurally reasonable, it is a big wound of vibration excitor design aspect
Newly, the blank in terms of the online variable force of domestic vibration excitor has been filled up.
Detailed description of the invention
Fig. 1 is the online variable force exciter structure schematic diagram of the utility model slide strips formula.
Fig. 2 is the I part enlarged structure schematic diagram of Fig. 1.
Fig. 3 is the A-A cross-sectional view of Fig. 1.
In figure: 1- vibrator, 1-1 transmission shaft, the first belt pulley of 1-2,1-3 bearing I, the second belt pulley of 1-4,1-5 inner shaft
Set, 1-6 third belt pulley, 1-7 outer shaft, 1-8 bearing II, 1-9 third eccentric block, the second eccentric block of 1-10,1-11 first are inclined
Heart block, 2- shaft coupling, 3- bearing block, 3-1 bearing cap, 3-2 bearing, 3-3 bearing body, 4- slide strips device, 4-1 slide strips motor, 4-2
Helical axis, 4-3 slide strips wheel, 5- transmission belt, 6- driving device, 6-1 driving motor, 6-2 axis shape belt pulley.
Specific embodiment
Comparative diagram 1~3, the online variable force vibration excitor of the utility model slide strips formula, by vibrator, shaft coupling, bearing block, slide strips
Device, transmission belt and driving device composition, structure feature is: two groups of vibrators 1 are symmetrically installed, the transmission of every group of vibrator 1
Axis 1-1 is connected with shaft coupling 2, and bearing block 3 is arranged in the both ends of every group of vibrator 1, and with equipment fixation, driving device
6 axis shape belt pulley 6-2 is connected by transmission belt 5 with the first belt pulley of vibrator 1, and the setting of slide strips device 4 is passed at two
Among dynamic band 5, slide strips wheel 4-3 is arranged below transmission belt 5 and is in contact with transmission belt 5；First belt pulley 1-2 and first
Eccentric block 1-11 passes through key respectively and is connected with transmission shaft 1-1, when the first belt pulley 1-2 rotation, is driven by transmission shaft 1-1
First eccentric block 1-11 rotation；Second belt pulley 1-4 and the second eccentric block 1-10 passes through key respectively and is connected with internal axle sleeve 1-5,
It is provided with I 1-3 of bearing between the inner hole and transmission shaft 1-1 of internal axle sleeve 1-5, when the second belt pulley 1-4 rotation, passes through internal axle sleeve
1-5 drives the second eccentric block 1-10 rotation, remaining eccentric block is motionless；Third belt pulley 1-6 and third eccentric block 1-9 pass through respectively
Key is connected with outer shaft 1-7, and II 1-8 of bearing is provided between the inner hole of outer shaft 1-7 and the outer circle of internal axle sleeve 1-5；Bearing
The inner hole of 3-2 outer circle and bearing body 3-3 are installed, and inner hole is mounted on transmission shaft 1-1, and two bearing cap 3-1 pass through spiral shell
Bolt is fixed on the both ends of bearing body 3-3；Oppositely oriented helical axis 4-2 is respectively arranged on the axis at slide strips motor both ends, in spiral
The end of axis 4-2, slide strips wheel 4-3 is provided with below transmission belt 5, and slide strips motor 4-1 drives slide strips by the helical axis 4-2 at both ends
4-3 rotation is taken turns, to make the shift in position of transmission belt 5；One end of the axis shape belt pulley 6-2 at the both ends driving motor 6-1 is mounted on
In drive motor shaft, the other end is equipped with transmission belt 5.
The working principle of the utility model is: starting driving motor rotation, drives the axis shape belt pulley rotation at motor both ends,
The belt pulley rotation of vibrator is driven by transmission belt, while the eccentric block of the other end being driven to rotate, and generates exciting force.Work as needs
When on-line tuning exciting force, starting slide strips motor rotation, it is adjacent that the slide strips wheel at both ends is moved into two transmission belts simultaneously
Belt pulley, be changed to biggish eccentric block, exciting force increases；Equally, slide strips wheel continues to move inward, and drives bigger
Eccentric block, exciting force will continue to increase；Change for exciting force is carried out under not shutdown status, so claiming online variable force
Vibration excitor.
Those skilled in the art can use different methods to achieve the described function each specific application, but
It is this realize it is not considered that beyond the scope of the utility model.
Those skilled in the art can carry out various modification and variations without departing from the utility model to the utility model
Spirit and scope.In this way, if these modifications and variations of the present invention belong to the utility model claims and same skill
Within the scope of art, then the utility model is also intended to including these modification and variations.
Claims (5)
1. a kind of online variable force vibration excitor of slide strips formula is filled by vibrator, shaft coupling, bearing block, slide strips device, transmission belt and driving
Composition is set, it is characterized in that: two groups of vibrators (1) are symmetrically installed, transmission shaft (1-1) and shaft coupling (2) phase of every group of vibrator (1)
Connection, bearing block (3) be arranged at the both ends of every group of vibrator (1), and with equipment fixation, the axis shape skin of driving device (6)
Belt wheel (6-2) is connected by transmission belt (5) with the first belt pulley (1-2) of vibrator (1), and slide strips device (4) is arranged two
Transmission belt (5) is intermediate, and slide strips wheel (4-3) is arranged below transmission belt (5) and is in contact with transmission belt (5).
2. the online variable force vibration excitor of slide strips formula according to claim 1, it is characterized in that: vibrator by transmission shaft, belt pulley,
Eccentric block, bearing and inside and outside axle sleeve composition, the first belt pulley (1-2) and the first eccentric block (1-11) pass through key and transmission respectively
Axis (1-1) is connected, and the first belt pulley (1-2) drives the first eccentric block (1-11) rotation by transmission shaft (1-1)；Second belt
Wheel (1-4) and the second eccentric block (1-10) are connected by key with internal axle sleeve (1-5) respectively, the inner hole and biography of internal axle sleeve (1-5)
It is provided between moving axis (1-1) bearing I (1-3), the second belt pulley (1-4) drives the second eccentric block (1- by internal axle sleeve (1-5)
10) it rotates；Third belt pulley (1-6) and third eccentric block (1-9) are connected by key with outer shaft (1-7) respectively, outer shaft
It is provided with bearing II (1-8) between the outer circle of the inner hole and internal axle sleeve (1-5) of (1-7), third belt pulley (1-6) passes through outer shaft
(1-7) drives third eccentric block (1-9) rotation.
3. the online variable force vibration excitor of slide strips formula according to claim 1, it is characterized in that: bearing block is by bearing body, bearing cap
It is formed with bearing, the outer circle of bearing (3-2) and the inner hole of bearing body (3-3) are installed, and inner hole is mounted on transmission shaft (1-1)
On, two bearings lid (3-1) is bolted on the both ends of bearing body (3-3).
4. the online variable force vibration excitor of slide strips formula according to claim 1, it is characterized in that: slide strips device is by slide strips motor, spiral shell
Spin axis and slide strips wheel composition, slide strips motor (4-1) are double output shaft electric machines, are respectively arranged with helical axis (4-2) on the axis at both ends,
Two helical axis (4-2) it is oppositely oriented, in the end of helical axis (4-2), slide strips wheel (4- is provided with below transmission belt (5)
3), slide strips motor (4-1) drives slide strips wheel (4-3) rotation by the helical axis (4-2) at both ends, to make the position of transmission belt (5)
Set variation.
5. the online variable force vibration excitor of slide strips formula according to claim 1, it is characterized in that: driving device is by driving motor and axis
Shape belt pulley set is at driving motor (6-1) is double output shaft electric machines, and one end of axis shape belt pulley (6-2) is mounted on driving motor (6-
1) on axis, the other end is equipped with transmission belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163780.1U CN208527200U (en) | 2018-07-23 | 2018-07-23 | The online variable force vibration excitor of slide strips formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163780.1U CN208527200U (en) | 2018-07-23 | 2018-07-23 | The online variable force vibration excitor of slide strips formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527200U true CN208527200U (en) | 2019-02-22 |
Family
ID=65385179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163780.1U Withdrawn - After Issue CN208527200U (en) | 2018-07-23 | 2018-07-23 | The online variable force vibration excitor of slide strips formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620304A (en) * | 2018-07-23 | 2018-10-09 | 鹤壁市煤化机械有限责任公司 | The online variable force vibrator of slide strips formula |
-
2018
- 2018-07-23 CN CN201821163780.1U patent/CN208527200U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620304A (en) * | 2018-07-23 | 2018-10-09 | 鹤壁市煤化机械有限责任公司 | The online variable force vibrator of slide strips formula |
| CN108620304B (en) * | 2018-07-23 | 2024-01-26 | 鹤壁市煤化机械有限责任公司 | Slide belt type online variable force vibration exciter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201864303U (en) | Vibrating type spiral feeder | |
| CN203265047U (en) | Novel elliptic-orbit vibrating sieve bend | |
| US11529652B1 (en) | Double vibration source square oscillating sieve | |
| CN202238595U (en) | Single-shaft horizontal track-changeable vibration exciter | |
| CN104668186A (en) | Solid control vibrating screen | |
| CN208527200U (en) | The online variable force vibration excitor of slide strips formula | |
| CN109225827A (en) | A kind of multiaxis driving forced vibration flip flop screen | |
| CN106702862A (en) | Automatic vibration and oscillation switching mechanism and vibration and oscillation road roller | |
| CN108188013A (en) | A kind of vibrating screen with a variety of oscillation trajectories | |
| CN201040394Y (en) | Vibration box for brick molding machine | |
| CN108044695B (en) | A kind of mechanical torsional oscillation platform based on space cam | |
| CN109939917A (en) | A kind of biaxial inertial vibrator | |
| CN2442734Y (en) | Double exciting motor translation elliptic vibrating screen | |
| CN108620304A (en) | The online variable force vibrator of slide strips formula | |
| CN207446716U (en) | The stepless frequency conversion vibrator of planetary gear system | |
| CN108978058A (en) | A kind of seaming and cutting machine | |
| CN209174312U (en) | It is online to accelerate variable force vibration excitor | |
| CN204710704U (en) | Three Degree Of Freedom flip flop screen | |
| CN110001104A (en) | A kind of high efficiency composition punching press driving structure | |
| CN208321300U (en) | A kind of nodulizer Special reciprocating screen(ing) machine | |
| CN206530597U (en) | A kind of worm and gear drive device of adjustable speed | |
| CN205188769U (en) | Vibration vibration tripper and vibration road roller | |
| CN205599474U (en) | Adjustable square vibration exciter | |
| CN204746848U (en) | Oval vibration exciter of triaxial | |
| CN209477269U (en) | A kind of casting shake core machine exciting agency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190222 Effective date of abandoning: 20240126 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190222 Effective date of abandoning: 20240126 |