CN204469874U - A kind of sifting bed transmission mechanism of mechanical movable-sieve jig - Google Patents
A kind of sifting bed transmission mechanism of mechanical movable-sieve jig Download PDFInfo
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- CN204469874U CN204469874U CN201420859984.4U CN201420859984U CN204469874U CN 204469874 U CN204469874 U CN 204469874U CN 201420859984 U CN201420859984 U CN 201420859984U CN 204469874 U CN204469874 U CN 204469874U
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- sifting bed
- transmission mechanism
- drive dish
- rocking bar
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Abstract
The utility model belongs to the technical field of mechanical movable-sieve jig, is specifically related to a kind of sifting bed transmission mechanism of mechanical movable-sieve jig.The utility model is in order to solve the problem of existing single-driving type mechanical movable-sieve jig separating effect difference, and then a kind of sifting bed transmission mechanism of mechanical movable-sieve jig is provided, this transmission mechanism is bilateral driving, two drive the two ends being connected to sifting bed, while drive by motor through belt pulley, reductor, gear pair by power transmission on gear drive dish I, then through connecting rod I, rocking bar I and pull bar I by power transmission on sifting bed; Another side drives and is reached on sifting bed by power through synchromesh gear II, gear drive dish II, connecting rod II, rocking bar II and pull bar II.The utility model utilizes bilateral drive structure to ensure that intensity and the reliability of transmission mechanism, reduces the maintenance cost of equipment, improves separating effect.
Description
Technical field
The utility model belongs to the technical field of mechanical movable-sieve jig, is specifically related to a kind of sifting bed transmission mechanism of mechanical movable-sieve jig.
Background technology
Movable-sieve jig is that a kind of direct outer power drives sifting bed up and down reciprocatingly to swing in aqueous medium, and causing material periodically loose, realize material by density stratification, is the ideal equipment of block raw coal discharge refuse and steam coal separation.Movable-sieve jig divides fluid pressure type to drive and mechanical type drives two kinds, the mechanical type jigging machine of current use, driving force is provided by mechanical component, there is attended operation simple, reliable, cost is low, advantage easy to maintenance, receive praises from customers, but drive the actuating unit of sifting bed all to adopt monolateral type of drive, because sifting bed is heavier, when swinging, the inertia force that sifting bed transmission mechanism produces, moment of inertia makes mechanism vibrations very large, actuating unit intensity and reliability are had a strong impact on, add the maintenance cost of equipment, also have impact on the separating effect of movable-sieve jig simultaneously.
Summary of the invention
The utility model in order to solve the problem of existing single-driving type mechanical movable-sieve jig separating effect difference, and then provides a kind of sifting bed transmission mechanism of mechanical movable-sieve jig.
The utility model adopts following technical scheme:
A kind of sifting bed transmission mechanism of mechanical movable-sieve jig, this transmission mechanism is bilateral driving, two drive the two ends being connected to sifting bed, motor is comprised while drive, reductor, gear pair, gear drive dish I, synchromesh gear I, connecting rod I, rocking bar I and pull bar I, described reductor is driven through belt pulley by motor, reductor is connected with gear pair, gear drive dish I and gear pair are installed on gear drive dish axle I, gear drive dish I is connected with connecting rod I and gear drive dish I engages with synchromesh gear I, rocking bar I is connected with connecting rod I, the two ends of pull bar I respectively with rocking bar I, sifting bed connects,
Another side drives and comprises pull bar II, rocking bar II, connecting rod II, gear drive dish II and synchromesh gear II, gear drive dish II is installed on gear drive dish axle II, gear drive dish II is connected with connecting rod II and gear drive dish II engages with synchromesh gear II, rocking bar II is connected with connecting rod II, and the two ends of pull bar II are connected with sifting bed, rocking bar II respectively; Described synchromesh gear II and synchromesh gear I are installed on synchronous gear shaft, and rocking bar I and rocking bar II are installed on rocker shaft.
Described gear drive dish I and gear drive dish II are gear structure.
The utility model has following beneficial effect:
1, bilateral driving of the present utility model is symmetrically arranged in the two ends of sifting bed, the inertia force that sifting bed transmission mechanism is produced, moment of inertia are by both sides shared, alleviate monolateral impact, the operation of transmission mechanism is more stable, thus ensure that intensity and the reliability of transmission mechanism, reduce the maintenance cost of equipment, and improve separating effect;
2, bilateral drive structure of the present utility model utilizes a motor as power source, compact conformation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-motor, 2-belt pulley, 3-reductor, 4-gear pair, 5-gear drive dish axle I, 6-gear drive dish I, 7-synchromesh gear I, 8-connecting rod I, 9-rocking bar I, 10-rocker shaft, 11-synchronous gear shaft, 12-pull bar I, 13-sifting bed, 14-pull bar II, 15-rocking bar II, 16-connecting rod II, 17-gear drive dish II, 18-gear drive dish axle II, 19-synchromesh gear II.
Detailed description of the invention
By reference to the accompanying drawings, detailed description of the invention of the present utility model is described further:
The sifting bed transmission mechanism of mechanical movable-sieve jig as shown in Figure 1, this transmission mechanism is bilateral driving, two drive the two ends being connected to sifting bed 13, motor 1 is comprised while drive, reductor 3, gear pair 4, gear drive dish I 6, synchromesh gear I 7, connecting rod I 8, rocking bar I 9 and pull bar I 12, described reductor 3 is driven through belt pulley 2 by motor 1, reductor 3 is connected with gear pair 4, gear drive dish I 6 and gear pair 4 are installed on gear drive dish axle I 5, gear drive dish I 6 is connected with connecting rod I 8 and gear drive dish I 6 engages with synchromesh gear I 7, rocking bar I 9 is connected with connecting rod I 8, the two ends of pull bar I 12 respectively with rocking bar I 9, sifting bed 13 connects.Motor 1 drives reductor 3 through belt pulley 2, then reaches on gear drive dish I 6 through gear pair 4, gear drive dish axle I 5 by power, outputs power on sifting bed 13 finally by connecting rod I 8, rocking bar I 9 and pull bar I 12.
Another side drives and comprises pull bar II 14, rocking bar II 15, connecting rod II 16, gear drive dish II 17 and synchromesh gear II 19, gear drive dish II 17 is installed on gear drive dish axle II 18, gear drive dish II 17 is connected with connecting rod II 16 and gear drive dish II 17 engages with synchromesh gear II 19, rocking bar II 15 is connected with connecting rod II 16, and the two ends of pull bar II 14 are connected with sifting bed 13, rocking bar II 15 respectively.Because synchromesh gear II 19 and synchromesh gear I 7 are installed on synchronous gear shaft 11, rocking bar I 9 and rocking bar II 15 are installed on rocker shaft 10, when after electric motor starting, synchromesh gear I 7 drives synchromesh gear II 19 to rotate, rocking bar I 9 drive rocker II 15 simultaneously, then this side drives successively through synchromesh gear II 19, gear drive dish II 17, connecting rod II 16, power reaches on sifting bed 13 by rocking bar II 15 and pull bar II 14, the bilateral driving to sifting bed 13 is realized by a motor, make sifting bed 13 two ends simultaneously stressed, to reduce the vibration of sifting bed 13 and whole transmission mechanism, improve separating effect.
Claims (2)
1. the sifting bed transmission mechanism of a mechanical movable-sieve jig, it is characterized in that: this transmission mechanism is bilateral driving, two drive the two ends being connected to sifting bed (13), motor (1) is comprised while drive, reductor (3), gear pair (4), gear drive dish I (6), synchromesh gear I (7), connecting rod I (8), rocking bar I (9) and pull bar I (12), described reductor (3) is driven through belt pulley (2) by motor (1), reductor (3) is connected with gear pair (4), gear drive dish I (6) and gear pair (4) are installed on gear drive dish axle I (5), gear drive dish I (6) is connected with connecting rod I (8) and gear drive dish I (6) engages with synchromesh gear I (7), rocking bar I (9) is connected with connecting rod I (8), the two ends of pull bar I (12) respectively with rocking bar I (9), sifting bed (13) connects,
Another side drives and comprises pull bar II (14), rocking bar II (15), connecting rod II (16), gear drive dish II (17) and synchromesh gear II (19), gear drive dish II (17) is installed on gear drive dish axle II (18), gear drive dish II (17) is connected with connecting rod II (16) and gear drive dish II (17) engages with synchromesh gear II (19), rocking bar II (15) is connected with connecting rod II (16), and the two ends of pull bar II (14) are connected with sifting bed (13), rocking bar II (15) respectively; Described synchromesh gear II (19) and synchromesh gear I (7) are installed on synchronous gear shaft (11), and rocking bar I (9) and rocking bar II (15) are installed on rocker shaft (10).
2. the sifting bed transmission mechanism of mechanical movable-sieve jig according to claim 1, is characterized in that: described gear drive dish I (6) and gear drive dish II (17) are gear structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859984.4U CN204469874U (en) | 2014-12-31 | 2014-12-31 | A kind of sifting bed transmission mechanism of mechanical movable-sieve jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859984.4U CN204469874U (en) | 2014-12-31 | 2014-12-31 | A kind of sifting bed transmission mechanism of mechanical movable-sieve jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469874U true CN204469874U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859984.4U Active CN204469874U (en) | 2014-12-31 | 2014-12-31 | A kind of sifting bed transmission mechanism of mechanical movable-sieve jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469874U (en) |
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2014
- 2014-12-31 CN CN201420859984.4U patent/CN204469874U/en active Active
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