CN204638513U - High efficiency wider oscillations sieves - Google Patents
High efficiency wider oscillations sieves Download PDFInfo
- Publication number
- CN204638513U CN204638513U CN201520173086.8U CN201520173086U CN204638513U CN 204638513 U CN204638513 U CN 204638513U CN 201520173086 U CN201520173086 U CN 201520173086U CN 204638513 U CN204638513 U CN 204638513U
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- vibration mechanism
- eccentric vibration
- main shaft
- high efficiency
- bevel gear
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Abstract
The utility model relates to vibratory sieve technical field, especially a kind of high efficiency wider oscillations sieve, comprise gantry frame, hanger bar, screen frame, first eccentric vibration mechanism and the second eccentric vibration mechanism, screen frame is suspended on described gantry frame by hanger bar, first eccentric vibration mechanism and the second eccentric vibration mechanism are separately fixed at the both sides of described gantry frame, also comprise motor and main shaft, screen frame is provided with support, motor is fixing on the bracket, motor is connected with spindle drive, main shaft is in transmission connection with the first eccentric vibration mechanism and the second eccentric vibration mechanism respectively, high efficiency wider oscillations sieve transmission efficiency of the present utility model is high, stable, screening effeciency is high, cost is low, easy control.
Description
Technical field
The utility model relates to vibratory sieve technical field, especially a kind of high efficiency wider oscillations sieve.
Background technology
Large-scale wider oscillations sieve is widely used in chip screen and chooses, existing suspension wider oscillations sieve one drives eccentric vibration mechanism respectively by two motors, the energy waste of this mode inefficiency is serious, also having a kind of is driving by two synchronous belts, the mode that this synchronous belt drives, vibratory sieve is difficult to do greatly, because once do large, then the degree of tightness of two synchronous belts is difficult to control, time serious, belt cannot normally transmission, appearance comes off, also have under the condition of vibration, the service life of synchronous belt is very short, must change weekly, accounting non-cutting time of maintenance and adjustment is larger, add production cost.
Utility model content
The technical problems to be solved in the utility model is: in order to solve traditional problem that the energy waste of suspended vibration sieve is serious, transmission efficiency is low and cost is high, now provide a kind of high efficiency wider oscillations to sieve.
The utility model solves the technical scheme that its technical problem adopts: a kind of high efficiency wider oscillations sieve, comprise gantry frame, hanger bar, screen frame, first eccentric vibration mechanism and the second eccentric vibration mechanism, described screen frame is suspended on described gantry frame by described hanger bar, described first eccentric vibration mechanism and the second eccentric vibration mechanism are separately fixed at the both sides of described gantry frame, also comprise motor and main shaft, described screen frame is provided with support, described motor is fixing on the bracket, described motor is connected with spindle drive, described main shaft is in transmission connection with described first eccentric vibration mechanism and the second eccentric vibration mechanism respectively.
In order to allow the first eccentric vibration mechanism and the second eccentric vibration mechanism energy synchronous axial system, further, described first eccentric vibration mechanism upper driving is connected with the first bevel gear, described second eccentric vibration mechanism upper driving is connected with the second bevel gear, the two ends of described main shaft are respectively equipped with third hand tap gear and the 4th bevel gear, described first bevel gear and third hand tap gears meshing, described second bevel gear and the engagement of the 4th bevel gear, third hand tap gear and the 4th bevel gear are towards identical.
Decline to make the speed of motor and obtain larger torque, further, also be provided with decelerator between described motor and described main shaft, the output of described motor and the input of described decelerator are in transmission connection, and the output of described decelerator is connected with described spindle drive.
Further, the middle part of described main shaft is fixed with the first spur gear, and the output of described decelerator is fixed with the second spur gear, described first spur gear and described second spur gear engagement.
Further, described main shaft by bearing block support on the bracket., by main axial location and effect main shaft being played to support.
The beneficial effects of the utility model are: high efficiency wider oscillations sieve transmission efficiency of the present utility model is high, stable, and screening effeciency is high, and cost is low, easily controls.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is schematic diagram of the present utility model;
In figure: 1, gantry frame, 2, hanger bar, the 3, first spur gear, 4, the second spur gear, 5, decelerator, the 6, the 4th bevel gear, 7, the second bevel gear, the 8, second eccentric vibration mechanism, 9, motor, 10, support, 11, screen frame, the 12, first eccentric vibration mechanism, the 13, first bevel gear, 14, third hand tap gear, 15, main shaft.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Figure 1, a kind of high efficiency wider oscillations sieve, comprise gantry frame 1, hanger bar 2, screen frame 11, first eccentric vibration mechanism 12 and the second eccentric vibration mechanism 8, described screen frame 11 is suspended on described gantry frame 1 by described hanger bar 2, described first eccentric vibration mechanism 12 and the second eccentric vibration mechanism 8 are separately fixed at the both sides of described gantry frame 1, also comprise motor 9 and main shaft 15, described screen frame 11 is provided with support 10, described motor 9 is fixed on described support 10, described motor 9 and main shaft 15 are in transmission connection, described main shaft 15 is in transmission connection with described first eccentric vibration mechanism 12 and the second eccentric vibration mechanism 8 respectively.
As shown in Figure 1, described first eccentric vibration mechanism 12 upper driving is connected with the first bevel gear 13, described second eccentric vibration mechanism 8 upper driving is connected with the second bevel gear 7, the two ends of described main shaft 15 are respectively equipped with third hand tap gear 14 and the 4th bevel gear 6, described first bevel gear 13 and third hand tap gear 14 engage, and described second bevel gear 7 and the 4th bevel gear 6 engage.
As shown in Figure 1, be also provided with decelerator 5 between described motor 9 and described main shaft 15, the output of described motor 9 and the input of described decelerator 5 are in transmission connection, and output and the described main shaft 15 of described decelerator 5 are in transmission connection.
As shown in Figure 1, the middle part of described main shaft 15 is fixed with the first spur gear 3, the output of described decelerator 5 is fixed with the second spur gear 4, and described first spur gear 3 and described second spur gear 4 engage, by main shaft by bearing block support on described support (10).
Operation principle:
Motor 9 transmission is to decelerator 5, decelerator 5 passes through the engaged transmission of the first spur gear 3 and the second spur gear 4 to main shaft 15, third hand tap gear 14 on main shaft 15 and the 4th bevel gear 6 are towards always, the first bevel gear 13 engaged transmission on the third hand tap gear 14 of main shaft 15 and the first eccentric vibration mechanism 12, main shaft 15 is engaged and the second eccentric vibration mechanism 8 transmission by the second bevel gear 7 and the 4th bevel gear 6 simultaneously, first eccentric vibration mechanism 12 and the second eccentric vibration mechanism 8 synchronous axial system under the drive of main shaft 15, screen frame 11 produces the similar sieve that revolves and moves, thus reach the object of screening.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (5)
1. a high efficiency wider oscillations sieve, comprise gantry frame (1), hanger bar (2), screen frame (11), first eccentric vibration mechanism (12) and the second eccentric vibration mechanism (8), described screen frame (11) is suspended on described gantry frame (1) by described hanger bar (2), described first eccentric vibration mechanism (12) and the second eccentric vibration mechanism (8) are separately fixed at the both sides of described gantry frame (1), it is characterized in that: also comprise motor (9) and main shaft (15), described screen frame (11) is provided with support (10), described motor (9) is fixed on described support (10), described motor (9) and main shaft (15) are in transmission connection, described main shaft (15) is in transmission connection with described first eccentric vibration mechanism (12) and the second eccentric vibration mechanism (8) respectively.
2. high efficiency wider oscillations sieve according to claim 1, it is characterized in that: described first eccentric vibration mechanism (12) upper driving is connected with the first bevel gear (13), described second eccentric vibration mechanism (8) upper driving is connected with the second bevel gear (7), the two ends of described main shaft (15) are respectively equipped with third hand tap gear (14) and the 4th bevel gear (6), described first bevel gear (13) and third hand tap gear (14) engagement, described second bevel gear (7) and the engagement of the 4th bevel gear (6).
3. high efficiency wider oscillations sieve according to claim 2, it is characterized in that: between described motor (9) and described main shaft (15), be also provided with decelerator (5), the output of described motor (9) and the input of described decelerator (5) are in transmission connection, and output and the described main shaft (15) of described decelerator (5) are in transmission connection.
4. high efficiency wider oscillations sieve according to claim 3, it is characterized in that: the middle part of described main shaft (15) is fixed with the first spur gear (3), the output of described decelerator (5) is fixed with the second spur gear (4), described first spur gear (3) and described second spur gear (4) engagement.
5. high efficiency wider oscillations according to claim 1 sieve, is characterized in that: described main shaft (15) by bearing block support on described support (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173086.8U CN204638513U (en) | 2015-03-25 | 2015-03-25 | High efficiency wider oscillations sieves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173086.8U CN204638513U (en) | 2015-03-25 | 2015-03-25 | High efficiency wider oscillations sieves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638513U true CN204638513U (en) | 2015-09-16 |
Family
ID=54091288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173086.8U Expired - Fee Related CN204638513U (en) | 2015-03-25 | 2015-03-25 | High efficiency wider oscillations sieves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108371606A (en) * | 2018-04-19 | 2018-08-07 | 朱春记 | A kind of Neurology clinic eccentric vibration-type therapeutic device |
-
2015
- 2015-03-25 CN CN201520173086.8U patent/CN204638513U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108371606A (en) * | 2018-04-19 | 2018-08-07 | 朱春记 | A kind of Neurology clinic eccentric vibration-type therapeutic device |
| CN108371606B (en) * | 2018-04-19 | 2019-06-21 | 朱春记 | A kind of Neurology clinic eccentric vibration-type therapeutic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150916 Termination date: 20190325 |