CN209613534U - A kind of linear vibrating screen with Multi-stage flexible damping connection mechanism - Google Patents
A kind of linear vibrating screen with Multi-stage flexible damping connection mechanism Download PDFInfo
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- CN209613534U CN209613534U CN201920373339.4U CN201920373339U CN209613534U CN 209613534 U CN209613534 U CN 209613534U CN 201920373339 U CN201920373339 U CN 201920373339U CN 209613534 U CN209613534 U CN 209613534U
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- China
- Prior art keywords
- natural rubber
- flexible damping
- connection mechanism
- stage flexible
- damping connection
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Abstract
The utility model discloses a kind of linear vibrating screens with Multi-stage flexible damping connection mechanism, including vibration carriage body and for driving vibration carriage body to generate the exciting device of vibration, exciting device is installed on vibration carriage body, exciting device includes motor, transmission mechanism, Multi-stage flexible damping connection mechanism and vibration excitor, motor is connect with transmission mechanism, transmission mechanism is connect by Multi-stage flexible damping connection mechanism with vibration excitor, Multi-stage flexible damping connection mechanism includes rotation axis, first natural rubber, connecting shaft and the second natural rubber, rotation axis, first natural rubber, connecting shaft and the second natural rubber are sequentially connected；The utility model realizes the protection in the case where high-frequency and heavy load to bearing and motor; existing drive technology is compared, the service life of motor, bearing and belt is extended, reduces the time of replacement motor, bearing and belt; efficiency greatly improves, and reduces manpower intervention.
Description
Technical field
It is the utility model relates to vibrating screen technical field, in particular to a kind of with the straight of Multi-stage flexible damping connection mechanism
Linearly coupled sieve.
Background technique
Natural rubber elasticity with higher at normal temperature, slightly band plasticity, have extraordinary mechanical strength, hysteresis loss
Small, in multiple deformation, heat is low, therefore its flexible resistance is also fine.
Vibration frequency/synchronous rotational speed of linear vibrating screen is up to 960r/min, due to vibration frequency height, not can solve vibration
Transmission before carriage body and motor is impacted, and can be used only in low-load screening market.Current linear vibrating screen is sieved used in heavy load
When market, the service life of bearing and motor is maintained essentially in 6 months to 1 year or so.
Therefore in view of the shortcomings of the prior art, providing a kind of linear vibrating screen with Multi-stage flexible damping connection mechanism very has
It is necessary.
Utility model content
Purpose of the utility model is to solve defects in the prior art, provide a kind of with Multi-stage flexible damping company
The linear vibrating screen of connection mechanism realizes the protection in the case where high-frequency and heavy load to motor and bearing, extend motor and
The service life of bearing.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of linear vibrating screen with Multi-stage flexible damping connection mechanism, including vibrate carriage body and vibrate compartment for driving
Body generates the exciting device of vibration, and the exciting device is installed on vibration carriage body, and the exciting device includes motor, driver
Structure, Multi-stage flexible damping connection mechanism and vibration excitor, the motor are connect with transmission mechanism, and the transmission mechanism passes through multistage soft
Property damping connection mechanism connect with vibration excitor, the Multi-stage flexible damping connection mechanism include rotation axis, the first natural rubber, even
Spindle and the second natural rubber, the rotation axis, the first natural rubber, connecting shaft and the second natural rubber are sequentially connected, described
The end of rotation axis is connect with transmission mechanism, and second natural rubber is connect with vibration excitor.
In order to further realize the utility model, the vibration side booth is provided with mounting base, and the motor is fixed on
In mounting base, the rotation axis is pivotally mounted to mounting base by bearing block.
In order to further realize the utility model, the rotation axis is connect by axle sleeve with the first natural rubber, the axis
One end of set is socketed on rotation axis, and the other end of the axle sleeve is installed on the side of the first natural rubber.
In order to further realize the utility model, first natural rubber and the second natural rubber are arranged in parallel simultaneously
By connecting axis connection, the both ends of the connecting shaft connect with the side of the first natural rubber and the side of the second natural rubber respectively
It connects.
In order to further realize the utility model, end that the axle sleeve is connect with the first natural rubber and connecting shaft
Both ends are provided with connection sheet, and the connection sheet is installed on the first natural rubber side or the second natural rubber side by screw
Face.
In order to further realize the utility model, the connecting shaft is hollow shaft.
In order to further realize the utility model, the transmission mechanism includes main synchronizing wheel, synchronous belt and from synchronizing wheel, institute
The output shaft for stating motor is connect with main synchronizing wheel, and the synchronous belt is set around main synchronizing wheel and from synchronizing wheel and is tensioned setting, institute
Rotation axis is stated to connect with from synchronizing wheel.
In order to further realize the utility model, the vibration excitor is pivotally mounted to vibration carriage body by support.
In order to further realize the utility model, the motor and Multi-stage flexible damping connection mechanism are located at transmission mechanism
The same side.
In order to further realize the utility model, there are two the exciting device settings, two exciting device mirror image installations
In vibration carriage body.
Beneficial effect
The utility model is by being provided with Multi-stage flexible damping connection mechanism, when vibrating screen starts, multistage natural rubber
Glue has certain buffer function, can reduce the starting transient current of motor；When vibrating screen is shut down, vibration carriage body can be alleviated
To the injury that interacts between motor and bearing, to play the damage of both protections；Vibration carriage body can be reduced simultaneously to belt
With the impact of motor, run entire stable drive；The vibrating screen realize in the case where high-frequency and heavy load to motor and
The protection of bearing compares existing drive technology, extends the service life of motor, bearing and belt, reduces replacement motor, bearing
With the time of belt, efficiency is greatly improved, and reduces manpower intervention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the linear vibrating screen that the utility model has Multi-stage flexible damping connection mechanism.
Fig. 2 is the explosion that the utility model has exciting device in the linear vibrating screen of Multi-stage flexible damping connection mechanism
Figure.
Description of symbols:
1, carriage body is vibrated；2, motor；3, transmission mechanism；31, main synchronizing wheel；32, synchronous belt；33, from synchronizing wheel；4, multistage
Flexible damping bindiny mechanism；41, rotation axis；411, bearing block；42, the first natural rubber；43, connecting shaft；44, the second natural rubber
Glue；45, axle sleeve；46, connection sheet；5, vibration excitor；6, mounting base；7, support.
Specific embodiment
The utility model is further described in detail with reference to the accompanying drawing, these attached drawings are simplified signal
Figure, only illustrates the basic structure of the utility model in a schematic way.
Embodiment 1
As Figure 1-Figure 2, the utility model provides a kind of linear vibrating screen with Multi-stage flexible damping connection mechanism,
Including vibration carriage body and for driving vibration carriage body 1 to generate the exciting device of vibration, in which:
There are two exciting device settings, and two exciting device mirror images are installed on the top of vibration carriage body 1.
Exciting device includes motor 2, transmission mechanism 3, Multi-stage flexible damping connection mechanism 4 and vibration excitor 5.
Motor 2 and Multi-stage flexible damping connection mechanism 4 are located at the same side of transmission mechanism 3, and the reversed installation of motor 2 can
For Multi-stage flexible damping connection mechanism 4, there are enough spaces, while not increasing the occupied space of vibrating screen.
Vibration 1 side of carriage body is provided with mounting base 6, and motor 2 is fixed in mounting base 6, when work, two exciting devices
The rotation direction of motor 2 is opposite.
Transmission mechanism 3 includes main synchronizing wheel 31, synchronous belt 32 and from synchronizing wheel 33, the output shaft of motor 2 by spline with
Main synchronizing wheel 31 connects, and synchronous belt 32 is set around main synchronizing wheel 31 and from synchronizing wheel 33 and is tensioned setting；
Multi-stage flexible damping connection mechanism 4 includes rotation axis 41, the first natural rubber 42, connecting shaft 43 and the second natural rubber
Glue 44, rotation axis 41, the first natural rubber 42, connecting shaft 43 and the second natural rubber 44 are sequentially connected, and connecting shaft 43 is hollow
Axis mitigates the weight of connecting shaft 43, and rotation axis 41 is pivotally mounted to mounting base 6 by bearing block 411, and bearing block 411 is arranged
There are two, one end of rotation axis 41 is connect with from synchronizing wheel 33, and the other end of rotation axis 41 passes through axle sleeve 45 and the first natural rubber
Glue 41 connects, and one end of axle sleeve 45 is socketed on rotation axis 41, and the other end of axle sleeve 45 is installed on the side of the first natural rubber 42,
First natural rubber 42 and the second natural rubber 44 are arranged in parallel and connected by connecting shaft 43, the both ends point of connecting shaft 43
It is not connect with the side of the side of the first natural rubber 42 and the second natural 44 glue of rubber.
The both ends of end and connecting shaft 43 that axle sleeve 45 is connect with the first natural rubber 42 are provided with connection sheet 46, axis
The connection sheet 46 of set 45 is installed on 42 side of the first natural rubber by screw, and the connection sheet 46 of 43 one end of connecting shaft passes through screw
It is installed on 42 side of the first natural rubber, the connection sheet 46 of 43 other end of connecting shaft is installed on the second natural rubber 44 by screw
Side passes to natural rubber by connection sheet 46, to transmit power, prevents natural rubber from cracking.
First natural rubber 42 and the second natural rubber 44 are positive multilateral shape or round structure.
Vibration excitor 5 is pivotally mounted to vibration carriage body 1 by support 7, and vibration excitor 5 is the prior art, for bias
The eccentric shaft structure of block etc., details are not described herein.
In use, the output shaft of motor drives main synchronizing wheel rotation, is passed to by synchronous belt from synchronizing wheel, reduce motor
It skids, reduces power of motor loss from synchronizing wheel by rotation axis and connect the first natural rubber, then passed to by connecting shaft
Second natural rubber, the final eccentric shaft for connecting vibration excitor, realizes vibration.Linear vibrating screen passes through self synchronization theory, two electricity
Machine, which reversely rotates, generates exciting force, by Multi-stage flexible damping connection mechanism damping, so that the working performance of stable vibration sieve, reaches
To the working efficiency of the service life and raising vibrating screen that extend vibrating screen.
The utility model is by being provided with Multi-stage flexible damping connection mechanism, when vibrating screen starts, multistage natural rubber
Glue has certain buffer function, can reduce the starting transient current of motor；When vibrating screen is shut down, vibration carriage body can be alleviated
To the injury that interacts between motor and bearing, to play the damage of both protections；Vibration carriage body can be reduced simultaneously to belt
With the impact of motor, run entire stable drive；The vibrating screen realize in the case where high-frequency and heavy load to bearing and
The protection of motor compares existing drive technology, extends the service life of motor, bearing and belt, reduces replacement motor, bearing
With the time of belt, efficiency is greatly improved, and reduces manpower intervention.
The foregoing is merely the better embodiment of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, there may be the structural modifications that part is small in implementation process, if various changes or modifications to the utility model are not
The spirit and scope of the utility model are detached from, and are belonged within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to encompass these modification and variations.
Claims (10)
1. a kind of linear vibrating screen with Multi-stage flexible damping connection mechanism, including vibrate carriage body and vibrate carriage body for driving
The exciting device of vibration is generated, the exciting device is installed on vibration carriage body, which is characterized in that the exciting device includes electricity
Machine, transmission mechanism, Multi-stage flexible damping connection mechanism and vibration excitor, the motor are connect with transmission mechanism, the transmission mechanism
It is connect by Multi-stage flexible damping connection mechanism with vibration excitor, the Multi-stage flexible damping connection mechanism includes rotation axis, first
Natural rubber, connecting shaft and the second natural rubber, the rotation axis, the first natural rubber, connecting shaft and the second natural rubber according to
The end of secondary connection, the rotation axis is connect with transmission mechanism, and second natural rubber is connect with vibration excitor.
2. the linear vibrating screen according to claim 1 with Multi-stage flexible damping connection mechanism, which is characterized in that described
Vibration side booth is provided with mounting base, and the motor is fixed in mounting base, and the rotation axis is rotatably pacified by bearing block
Loaded on mounting base.
3. the linear vibrating screen according to claim 1 with Multi-stage flexible damping connection mechanism, which is characterized in that described
Rotation axis is connect by axle sleeve with the first natural rubber, and one end of the axle sleeve is socketed on rotation axis, the other end of the axle sleeve
It is installed on the side of the first natural rubber.
4. the linear vibrating screen according to claim 3 with Multi-stage flexible damping connection mechanism, which is characterized in that described
First natural rubber and the second natural rubber it is arranged in parallel and by connection axis connection, the both ends of the connecting shaft respectively with
The side of first natural rubber is connected with the side of the second natural rubber.
5. the linear vibrating screen according to claim 4 with Multi-stage flexible damping connection mechanism, which is characterized in that described
The both ends of end and connecting shaft that axle sleeve is connect with the first natural rubber are provided with connection sheet, and the connection sheet passes through screw
It is installed on the first natural rubber side or the second natural rubber side.
6. the linear vibrating screen according to claim 4 with Multi-stage flexible damping connection mechanism, which is characterized in that described
Connecting shaft is hollow shaft.
7. the linear vibrating screen according to claim 1 with Multi-stage flexible damping connection mechanism, which is characterized in that described
Transmission mechanism includes main synchronizing wheel, synchronous belt and from synchronizing wheel, and the output shaft of the motor is connect with main synchronizing wheel, the synchronization
Band is set around main synchronizing wheel and from synchronizing wheel and is tensioned setting, and the rotation axis is connect with from synchronizing wheel.
8. the linear vibrating screen according to claim 1 with Multi-stage flexible damping connection mechanism, which is characterized in that described
Vibration excitor is pivotally mounted to vibration carriage body by support.
9. the linear vibrating screen according to claim 1 with Multi-stage flexible damping connection mechanism, which is characterized in that described
Motor and Multi-stage flexible damping connection mechanism are located at the same side of transmission mechanism.
10. the linear vibrating screen according to claim 1 with Multi-stage flexible damping connection mechanism, which is characterized in that institute
It states there are two exciting device settings, two exciting device mirror images are installed on vibration carriage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373339.4U CN209613534U (en) | 2019-03-22 | 2019-03-22 | A kind of linear vibrating screen with Multi-stage flexible damping connection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373339.4U CN209613534U (en) | 2019-03-22 | 2019-03-22 | A kind of linear vibrating screen with Multi-stage flexible damping connection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209613534U true CN209613534U (en) | 2019-11-12 |
Family
ID=68457621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920373339.4U Expired - Fee Related CN209613534U (en) | 2019-03-22 | 2019-03-22 | A kind of linear vibrating screen with Multi-stage flexible damping connection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209613534U (en) |
-
2019
- 2019-03-22 CN CN201920373339.4U patent/CN209613534U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210322 |