CN210497171U - Automatic screening machine for crystals - Google Patents
Automatic screening machine for crystals Download PDFInfo
- Publication number
- CN210497171U CN210497171U CN201921195603.6U CN201921195603U CN210497171U CN 210497171 U CN210497171 U CN 210497171U CN 201921195603 U CN201921195603 U CN 201921195603U CN 210497171 U CN210497171 U CN 210497171U
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- China
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- support
- frame
- vibrating plate
- eccentric wheel
- vibrating
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- Expired - Fee Related
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Abstract
The utility model provides an automatic screening machine for crystals, which comprises a frame, a feeding bin positioned at the top of the frame and a vibrating device; the device also comprises a vibration frame driven by a vibration device, a plurality of grading sieves which are arranged from top to bottom are arranged in the vibration frame, and a discharge hole of the feeding bin is positioned right above the grading sieves; the vibrating frame comprises a left support, a right support and an annular bottom frame, grooves which are suitable for the height of the grading screen are formed in the left support and the right support, and the screen edge of the grading screen is arranged in the grooves; the vibration frame is also provided with a front gear bracket and a rear gear bracket. The utility model has the advantages that: the edge of the classifying screen is arranged in the groove of the left support and the right support, and the classifying screen at each level can be taken out only by taking down the front gear support during maintenance, so that the maintenance of the classifying screen is facilitated.
Description
Technical Field
The utility model relates to a quartzy manufacturing equipment technique, especially an automatic sieve separator of quartzy granule.
Background
In the middle of the water bores processing, to the raw materials of different particle diameters generally need carry out the layering screening so that subsequent processing, present sieve separator all adopts the screening of multilayer screen cloth usually, and the side of every layer of screen cloth is equipped with the discharge gate that is used for flowing out its corresponding size, and its screen cloth is the stainless steel net more, and is fixed mutually with frame construction, and every sieve separator has its fixed screening size.
The existing stainless steel mesh frame structure is fixed, the area of the blocked screen is large, the screen cannot be normally screened and leaked, and the cleaning process is very time-consuming and affects the working efficiency when the screen needs to be cleaned regularly.
Disclosure of Invention
The utility model provides a water that enables the raw materials granule and distribute more evenly in the screening process to effectively reduce different particle diameter compounding rates, easy to maintain bores raw materials and divides sieve device.
The technical scheme of the utility model is that:
an automatic screening machine for crystals comprises a frame, a feeding bin positioned at the top of the frame and a vibrating device arranged on the frame; the vibrating screen is characterized by also comprising a vibrating frame driven by the vibrating device, a plurality of classifying screens which are arranged from top to bottom are arranged in the vibrating frame, and a discharge hole of the feeding bin is positioned right above the classifying screens; the vibrating frame comprises a left support, a right support and an annular bottom frame, grooves which are suitable for the height of the grading screen are formed in the left support and the right support, and the screen edge of the grading screen is arranged in the grooves;
the vibration frame is also provided with a front gear bracket and a rear gear bracket; the front gear support penetrates through the first vibrating plate and the second vibrating plate and can be movably drawn out; the back stop support passes through the first vibrating plate and the second vibrating plate and is fixed on the annular bottom frame of the first vibrating plate; the left support and the right support, the front gear support and the rear gear support form four fixing points of each stage of grading sieve.
Further, the vibrating device comprises a first vibrating plate, a second vibrating plate, a supporting roller, a left eccentric wheel set and a right eccentric wheel; the left support and the right support are connected to a first vibrating plate, a left eccentric wheel set and a right eccentric wheel are arranged between the first vibrating plate and a second vibrating plate, wherein the left eccentric wheel set is used for left-right vibration of the left support and the right support, and the right eccentric wheel set is driven by an eccentric wheel motor; the supporting roller is arranged under the second vibrating plate, and the roller is an eccentric roller.
Furthermore, the screen holes of the grading screen are respectively arranged from top to bottom from big to small.
The utility model has the advantages that: the edge of the classifying screen is arranged in the groove of the left support and the right support, and the classifying screen at each level can be taken out only by taking down the front gear support during maintenance, so that the maintenance of the classifying screen is facilitated.
Drawings
FIG. 1 is a schematic structural view of the automatic sieving machine of the present invention;
FIG. 2 is a schematic structural view of the screen edge and the groove on the vibrating frame of the automatic sieving machine of the present invention;
FIG. 3 is a schematic view of the shaft connection between the eccentric wheel motor and the right eccentric wheel of the present invention;
in the figure: 1-a frame; 2-a vibration device; 21-a first vibrating plate; 22-a second vibrating plate; 23-a left eccentric wheel set; 24-a right eccentric wheel; 25-a support roller; 26-eccentric wheel motor; 27-a connecting shaft; 3-vibrating the frame; 31-left support; 32-a right bracket; 321-groove; 33-front gear support; 34-a grading sieve; 341-screen edge; and 4, a feeding bin.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
referring to the attached figure 1, the automatic screening machine for the crystal comprises a frame 1, a vibrating device 2, a vibrating frame 3 and a feeding bin 4; the feeding bin 4 is positioned at the top of the frame 1.
The vibrating device is composed of a first vibrating plate 21, a second vibrating plate 22, a supporting roller 25, a left eccentric wheel group 23 and a right eccentric wheel 24; the left eccentric wheel set 23 and the right eccentric wheel 24 are positioned on the second vibrating plate 22 and fixed on the frame 1, the left eccentric wheel set 23 is composed of a pair of eccentric wheel sets, and the pair of eccentric wheels are a front eccentric wheel and a rear eccentric wheel which are arranged in a front-back manner;
wherein, the right eccentric wheel 24 is a main eccentric wheel driven by an eccentric wheel motor, and the left eccentric wheel group 23 is a slave eccentric wheel; the eccentric wheel set is used for the first vibrating plate 21 to vibrate up and down, and the left support 31 and the right support 3 which are fixed on the first vibrating plate 21 drive the classifying screen 34 to vibrate left and right.
The supporting roller 25 is divided into a left supporting roller and a right supporting roller, the axes of which are eccentric structures, and when the left supporting roller and the right supporting roller rotate synchronously, the second vibrating plate 22 and the first vibrating plate 21 are driven to vibrate up and down.
The vibration frame 3 is composed of a left bracket 31, a right bracket 32, a front gear bracket 3, a rear bracket and an annular bottom frame; left and right supports 31 and 32. the left and right supports 31 and 32 are fixedly connected with the left and right supports 31 and 32 and the first and second vibration plates 21 and 22, respectively; the size of the annular bottom frame is matched with that of the grading sieve.
The front rail bracket 33 passes through the first vibrating plate 21 and the second vibrating plate 22 to the annular bottom frame and is movably connected, and when the grading screen 34 needs to be taken out or in, only the front rail bracket 33 needs to be drawn out.
5 grading sieves 34 which are arranged from top to bottom are arranged in the vibrating frame 3; the left bracket 31 and the right bracket 32 are fixedly connected with the first vibration plate 21; the second vibrating plate 22 is hollow in the middle of the annular bottom frame, and the vibrating frame 3 is placed in the air.
When the first vibrating plate 21 is driven by the left eccentric wheel group 23 and the right eccentric wheel group 24 to move left and right to drive the vibrating frame 3 to move left and right, the vibrating frame 3 drives the classifying screen 34 arranged therein to vibrate up and down and left and right to sieve the crystal particles.
Specifically, the crystal particles enter the 1 st grading sieve 34 through a feed opening of a feed bin; the supporting roller motor drives the supporting roller 25 and the second vibrating plate 22 and the first vibrating plate 21 to vibrate up and down, meanwhile, the eccentric wheel motor drives the right eccentric wheel 24 to drive the first vibrating plate 21 to vibrate left and right, and the first vibrating plate 21 drives the vibrating frame 3 to vibrate up and down, left and right; the crystal of the small particles screened by the 1 st grading screen sequentially enters the grading screens 2, 3, 4 and 5, after grading is finished, the motor is stopped, and the grading screens of all levels can be taken out only by removing the front gear bracket 3 and then grading is finished; a material receiving box can be arranged below the vibrating frame; is used for containing the crystal particles which fall by mistake.
Claims (3)
1. An automatic screening machine for crystals comprises a frame, a feeding bin positioned at the top of the frame and a vibrating device arranged on the frame; the device is characterized by also comprising a vibration frame driven by the vibration device, wherein a plurality of grading sieves are arranged from top to bottom in the vibration frame, and a discharge hole of the feeding bin is positioned right above the grading sieves; the vibrating frame comprises a left support, a right support and an annular bottom frame, grooves which are suitable for the height of the classifying screen are formed in the left support and the right support, and the screen edge of the classifying screen is arranged in the grooves;
the vibration frame is also provided with a front gear bracket and a rear gear bracket; the front rail support passes through the first vibrating plate and the second vibrating plate and can be movably drawn out; the back stop support penetrates through the first vibrating plate and the second vibrating plate and is fixed on the annular bottom frame of the first vibrating plate; the left support and the right support, the front gear support and the rear gear support form four fixing points of each stage of grading sieve.
2. The automatic screening machine of claim 1, wherein the vibrating means includes a first vibrating plate, a second vibrating plate, a support roller, a left eccentric wheel group, and a right eccentric wheel;
the left support and the right support are connected with the first vibrating plate, a left eccentric wheel set and a right eccentric wheel are arranged between the first vibrating plate and the second vibrating plate, wherein the left eccentric wheel set is used for the left and right vibration of the left support and the right support,
the right eccentric wheel set is driven by an eccentric wheel motor;
the supporting roller is arranged below the second vibrating plate, and the roller is an eccentric roller.
3. The automatic screening machine according to claim 1, wherein the screen holes of the classifying screen are respectively arranged from top to bottom to be large to small.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534032X | 2018-09-19 | ||
| CN201821534032 | 2018-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210497171U true CN210497171U (en) | 2020-05-12 |
Family
ID=70585831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921195603.6U Expired - Fee Related CN210497171U (en) | 2018-09-19 | 2019-07-28 | Automatic screening machine for crystals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210497171U (en) |
-
2019
- 2019-07-28 CN CN201921195603.6U patent/CN210497171U/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 |
Granted publication date: 20200512 Termination date: 20210728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |