CN215464994U - Screen mesh with adjustable mesh diameter for vibration crusher - Google Patents
Screen mesh with adjustable mesh diameter for vibration crusher Download PDFInfo
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- CN215464994U CN215464994U CN202120266161.0U CN202120266161U CN215464994U CN 215464994 U CN215464994 U CN 215464994U CN 202120266161 U CN202120266161 U CN 202120266161U CN 215464994 U CN215464994 U CN 215464994U
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- cavity
- chain
- shell
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- screen cloth
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Abstract
The utility model discloses a screen mesh with adjustable mesh diameter for a vibrating crusher, which comprises a shell, wherein a cavity is arranged in the shell, a plurality of horizontally arranged limiting plates are vertically arranged at equal intervals on the inner side of the cavity, a plurality of rotating rods are arranged at equal intervals on the top in the cavity, the lower ends of the rotating rods sequentially penetrate through the limiting plates and the inner bottom surface of the cavity, the rotating rods are rotatably connected with the cavity, and an adjusting mechanism for adjusting the positions of the rotating rods is arranged in the cavity. The chain tensioning device is reasonable in structural design, the size of the screen can be automatically changed through the arrangement of the control mechanism and the adjusting mechanism, the applicability of the screen is higher, the chain tensioning purpose is achieved through the arrangement of the tensioning mechanism, and the service life of the chain can be prolonged.
Description
Technical Field
The utility model relates to the technical field of vibrating crushers, in particular to a screen with an adjustable mesh diameter for a vibrating crusher.
Background
The vibration crusher is a common device used in the crushing operation process, plays a role of crushing materials, and distinguishes objects with different sizes through a screen after the materials are crushed, so that the effect of separation and filtration is achieved.
The mesh of common screen cloth is fixed, can only separate specific size's material, when wanting to separate multiple not unidimensional material, need change not unidimensional screen cloth, and whole process is complicated loaded down with trivial details, is unfavorable for going on of whole flow, but also can increase the filter time, has reduced the whole broken efficiency of breaker.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a screen mesh with an adjustable mesh diameter for a vibrating crusher.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a screen cloth with adjustable net footpath size for vibration crusher, includes the shell, the inside cavity that is provided with of shell, the inboard vertical equidistant of cavity is provided with the restriction board that a plurality of levels set up, the equidistant a plurality of rotary rods that are provided with in top in the cavity, the lower extreme of rotary rod runs through the interior bottom surface of a plurality of restriction boards and cavities in proper order, the rotary rod rotates with the cavity to be connected, the inside adjustment mechanism who is used for adjusting the rotary rod position that is provided with of cavity, the shell lateral wall is provided with control adjustment mechanism moving control mechanism.
Preferably, adjustment mechanism includes and sets up a plurality of second sprocket in a plurality of rotary rods lower extreme respectively, the lateral wall of rotary rod is equidistant to be equipped with a plurality of rotatory section of thick bamboo.
Preferably, the control mechanism comprises a motor fixedly connected to the side wall of the housing, the tail end of an output shaft of the motor is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a first chain wheel, the first chain wheel and the second chain wheels are connected together through chain transmission, and a tensioning mechanism for adjusting chain tensioning is arranged at the lower end of the housing.
Preferably, straining device includes fixed connection at the backup pad of shell lower extreme, the backup pad lateral wall is provided with the recess, recess lateral wall sliding connection has the carriage release lever, the inboard elastic connection of spring and recess is passed through to one end on the carriage release lever, the one end that the spring was kept away from to the carriage release lever is connected with the third sprocket that meshes mutually with the chain through the axis of rotation.
Preferably, each of the limiting plate side walls is provided with a plurality of through holes at equal intervals, and the rotating rod is located in the through holes.
Preferably, the lateral wall of the shell is fixedly connected with a support frame, and the support frame is rotatably connected with a connecting rod.
The utility model has the following beneficial effects:
1. through the arrangement of the control mechanism, the connecting rod and the first chain wheel are driven to rotate by the rotation of the motor, and the first chain wheel drives the plurality of second chain wheels to rotate together under the action of the chain, so that the control on the adjusting mechanism is realized, the size of meshes of the screen can be automatically controlled and adjusted, and the whole operation is automatically carried out, and is simple and convenient;
2. through the arrangement of the adjusting mechanism, the second chain wheel is used for rotating to drive the rotating rod to rotate, and the rotating rod rotates to drive the rotating barrel to rotate, so that the mesh of the screen is changed, more substances with different sizes can be separated by the screen, and the applicability of the screen is higher;
3. through straining device's setting, because backup pad and recess pass through spring elastic connection, can make carriage release lever and third sprocket remove about, realized the tensioning operation to the chain for the chain can be better drive the second sprocket rotatory, the life of the chain that increases moreover.
Drawings
FIG. 1 is a schematic structural diagram of a screen with an adjustable mesh diameter for a vibratory crusher according to the present invention;
FIG. 2 is a cross-sectional view of the spin basket of FIG. 1;
fig. 3 is a sectional view taken along line a-a in fig. 1.
In the figure: the device comprises a shell 1, a cavity 2, a motor 3, a connecting rod 4, a first chain wheel 5, a limiting plate 6, a rotating rod 7, a rotating barrel 8, a second chain wheel 9, a chain 10, a supporting plate 11, a groove 12, a moving rod 13 and a third chain wheel 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a screen cloth with adjustable mesh diameter for a vibration crusher, including shell 1, shell 1 is inside to be provided with cavity 2, the inboard vertical equidistant setting of cavity 2 has limiting plate 6 that a plurality of levels set up, 6 lateral walls equidistant setting of every limiting plate have a plurality of through-holes, rotary rod 7 is located the through-hole, rotary rod 7's rotatory section of thick bamboo 8 that drives, through the distance that changes between two adjacent rotatory sections of thick bamboo 8, thereby reach the purpose of the size of change screen cloth mesh size, the top equidistant setting has a plurality of rotary rods 7 in the cavity 2, the lower extreme of rotary rod 7 runs through the interior bottom surface of a plurality of limiting plates 6 and cavity 2 in proper order, rotary rod 7 rotates with cavity 2 and is connected.
The inside adjustment mechanism who is used for adjusting 7 positions of rotary rod that is provided with of cavity 2, adjustment mechanism is including setting up a plurality of second sprocket 9 at a plurality of rotary rod 7 lower extremes respectively, the equidistant cover of lateral wall of rotary rod 7 is equipped with a plurality of rotatory section of thick bamboos 8, rotatory 8 lateral walls of section of thick bamboo are provided with the different rectangular blocks of two sets of length, the rectangular block of same length sets up at rotatory 8 lateral walls symmetry, because the difference of rectangular block length, rotatory section of thick bamboo 8 is rotatory under rotary rod 7's drive, can change the distance between the adjacent rotatory section of thick bamboo 8, thereby change screen mesh size, make the screen cloth can separate not unidimensional article.
The 1 lateral wall of shell is provided with control adjustment mechanism moving control mechanism, control mechanism includes motor 3 of fixed connection at the 1 lateral wall of shell, the terminal fixedly connected with connecting rod 4 of output shaft of motor 3, 1 lateral wall fixedly connected with support frame of shell, the support frame can make motor 3 and connecting rod 4 more stable, control mechanism's operation has been guaranteed, the support frame rotates with connecting rod 4 to be connected, the first sprocket of lower extreme fixedly connected with 5 of connecting rod 4, be connected through the transmission of chain 10 jointly between first sprocket 5 and a plurality of second sprocket 9, operation through control mechanism, it is rotatory to drive second sprocket 9 through a motor 3, make adjustment mechanism can operate, make whole flow go on automatically, and is easy and simple to handle and convenient, the suitability is higher.
1 lower extreme of shell is provided with the straining device of adjusting the tensioning of chain 10, straining device includes the backup pad 11 of fixed connection at 1 lower extreme of shell, 11 lateral walls of backup pad are provided with recess 12, recess 12 lateral wall sliding connection has carriage release lever 13, the inboard elastic connection of spring and recess 12 is passed through to carriage release lever 13 one end, carriage release lever 13 keeps away from the one end of spring and is connected with the third sprocket 14 that meshes mutually with chain 10 through the axis of rotation, setting through straining device, because carriage release lever 13 passes through spring elastic connection with recess 12 is inboard, make carriage release lever 13 and third sprocket 14 can carry out the tensioning operation to chain 10, make chain 10 can drive second sprocket 9 rotatory, can also increase the life of chain 10.
According to the utility model, the motor 3 is started, the motor 3 drives the first chain wheel 5 to rotate through the connecting rod 4, the first chain wheel 5 rotates to drive the plurality of second chain wheels 9 to rotate together through the chain 10, the second chain wheels 9 rotate to drive the rotating rods 7 to rotate, the rotating rods 7 rotate to drive the rotating cylinders 8 to rotate, the positions of two groups of rectangular blocks with different lengths on the side wall are changed through the rotation of the rotating cylinders 8, and the distance between the adjacent rotating cylinders 8 is changed, so that the mesh size of the screen mesh is changed, more objects with different sizes can be separated by the screen mesh, and the applicability of the screen mesh is higher.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a screen cloth with adjustable net footpath size for vibration crusher, includes shell (1), its characterized in that, shell (1) inside is provided with cavity (2), the vertical equidistant limiting plate (6) that a plurality of levels set up that are provided with of inboard of cavity (2), the equidistant a plurality of rotary rods (7) that are provided with in top in cavity (2), the lower extreme of rotary rod (7) runs through the interior bottom surface of a plurality of limiting plate (6) and cavity (2) in proper order, rotary rod (7) rotate with cavity (2) and are connected, cavity (2) inside is provided with the adjustment mechanism who is used for adjusting rotary rod (7) position, shell (1) lateral wall is provided with the control mechanism who controls adjustment mechanism moving.
2. The mesh size adjustable screen cloth for the vibrating crusher as claimed in claim 1, wherein the adjusting mechanism comprises a plurality of second chain wheels (9) respectively arranged at the lower ends of a plurality of rotating rods (7), and a plurality of rotating cylinders (8) are arranged on the side walls of the rotating rods (7) at equal intervals.
3. The mesh size adjustable screen cloth for the vibrating crusher according to claim 2, characterized in that the control mechanism comprises a motor (3) fixedly connected to the side wall of the shell (1), a connecting rod (4) is fixedly connected to the end of the output shaft of the motor (3), a first chain wheel (5) is fixedly connected to the lower end of the connecting rod (4), the first chain wheel (5) and the plurality of second chain wheels (9) are jointly in transmission connection through a chain (10), and a tensioning mechanism for adjusting the tensioning of the chain (10) is arranged at the lower end of the shell (1).
4. The mesh size adjustable screen cloth for the vibration crusher as claimed in claim 3, wherein the tensioning mechanism comprises a support plate (11) fixedly connected to the lower end of the housing (1), a groove (12) is formed in the side wall of the support plate (11), a moving rod (13) is slidably connected to the side wall of the groove (12), one end of the moving rod (13) is elastically connected to the inner side of the groove (12) through a spring, and a third sprocket (14) meshed with the chain (10) is rotatably connected to one end of the moving rod (13) far away from the spring through a rotating shaft.
5. The mesh size adjustable screen of claim 2, characterized in that the side wall of each limiting plate (6) is provided with a plurality of through holes at equal intervals, and the rotating rods (7) are positioned in the through holes.
6. The screen cloth with the adjustable mesh diameter for the vibrating crusher as claimed in claim 3, wherein the side wall of the shell (1) is fixedly connected with a support frame, and the support frame is rotatably connected with the connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120266161.0U CN215464994U (en) | 2021-01-31 | 2021-01-31 | Screen mesh with adjustable mesh diameter for vibration crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120266161.0U CN215464994U (en) | 2021-01-31 | 2021-01-31 | Screen mesh with adjustable mesh diameter for vibration crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215464994U true CN215464994U (en) | 2022-01-11 |
Family
ID=79761807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120266161.0U Active CN215464994U (en) | 2021-01-31 | 2021-01-31 | Screen mesh with adjustable mesh diameter for vibration crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215464994U (en) |
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2021
- 2021-01-31 CN CN202120266161.0U patent/CN215464994U/en active Active
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