CN209918283U - Equidirectional outlet type vibrating screening mechanism for sand and stone separator - Google Patents
Equidirectional outlet type vibrating screening mechanism for sand and stone separator Download PDFInfo
- Publication number
- CN209918283U CN209918283U CN201920407396.XU CN201920407396U CN209918283U CN 209918283 U CN209918283 U CN 209918283U CN 201920407396 U CN201920407396 U CN 201920407396U CN 209918283 U CN209918283 U CN 209918283U
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- sand
- eccentric block
- balancing weight
- slide
- outlet
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Abstract
The utility model relates to the technical field of sand and stone separation devices, and provides a equidirectional outlet type vibration screening mechanism for a sand and stone separator, which comprises a screening box, wherein the screening box is fixed on a bracket through a spring; the side wall of the screening box is provided with an eccentric block for providing exciting force; a sieve plate and a material receiving plate are arranged in the sieving box from top to bottom, and the inclination directions of the sieve plate and the material receiving plate are the same; the screening box is also provided with an upper outlet and a lower outlet which are positioned at the same side; the eccentric block is provided with a position-adjustable balancing weight; the eccentric block is provided with a slide way, and a fixing piece which can slide along the slide way direction and is used for fixing the balancing weight is arranged in the slide way. Therefore, the utility model discloses a set up the slide on the eccentric block, set up simultaneously and can follow the slide direction and slide or fixed and the balancing weight. The eccentric degree of the eccentric block is changed by adjusting the distance between the balancing weight and the circle center, so that the exciting force is changed. The position of the balancing weight is regulated in a stepless mode, the regulation precision is high, the operation is accurate, and the regulation error is greatly reduced.
Description
Technical Field
The utility model relates to a gravel and sand separator technical field especially relates to a gravel and sand separator is with syntropy export type shale shaker branch mechanism.
Background
At present, the exciting force of a vibration mechanism of a sand-stone separator is usually realized by changing the included angle of two eccentric blocks. The adjusting mode is that the eccentric blocks are loosened, the included angle of the two eccentric blocks is changed, and then the eccentric blocks are fastened to finish the adjustment.
Because the weight of the eccentric block is large, and the eccentric block is easy to rotate when loosened, the included angle of the two eccentric blocks is difficult to accurately grasp in the actual adjusting process. Two persons are usually needed to complete the adjustment, so that the labor intensity and the operation difficulty of the adjustment are increased, and the adjustment precision is not high.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the utility model aims to provide a sand and stone separator is with syntropy export type shale shaker divides mechanism through set up the slide on the eccentric block, sets up simultaneously and can follow the slide direction and slide or fixed and the balancing weight. The eccentric degree of the eccentric block is changed by adjusting the distance between the balancing weight and the circle center, so that the exciting force is changed. The position of the balancing weight is regulated in a stepless mode, the regulation precision is high, the operation is accurate, and the regulation error is greatly reduced.
In order to achieve the purpose, the utility model provides a equidirectional outlet type vibration screening mechanism for a sand and stone separator, which comprises a screening box, wherein the screening box is fixed on a bracket through a spring; the side wall of the screening box is provided with an eccentric block for providing exciting force;
a sieve plate and a material receiving plate are arranged in the sieving box from top to bottom, and the inclination directions of the sieve plate and the material receiving plate are the same; the screening box is also provided with an upper outlet and a lower outlet which are positioned on the same side;
the eccentric block is provided with a position-adjustable balancing weight; the eccentric block is provided with a slide way, and a fixing piece which can slide along the slide way direction and is used for fixing the balancing weight is placed in the slide way.
According to the utility model discloses a sand and stone separator is with syntropy export type shale shaker divides mechanism, go up the export and be equipped with receiving mechanism respectively with lower exit.
According to the utility model discloses a sand and stone separator is with syntropy export type shale shaker branch mechanism, receiving mechanism is the conveyer belt or connects the workbin.
According to the utility model discloses a sand and stone separator is with syntropy export type shale shaker branch mechanism, the cross sectional shape of slide is "T" type.
According to the utility model discloses a sand and stone separator is with syntropy export type shale shaker divides mechanism, press from both sides between balancing weight and the eccentric block and establish the rubber pad.
According to the utility model discloses a sand and stone separator is with syntropy export type shale shaker branch mechanism, the slide is three.
According to the utility model discloses a sand and stone separator is with syntropy export type shale shaker branch mechanism, the mounting passes through the fixed balancing weight of nut.
An object of the utility model is to provide a sand and stone separator is with syntropy export type shale shaker divides mechanism, through set up the slide on the eccentric block, sets up simultaneously and can follow the slide direction and slide or fixed and the balancing weight. The eccentric degree of the eccentric block is changed by adjusting the distance between the balancing weight and the circle center, so that the exciting force is changed. The position of the balancing weight is regulated in a stepless mode, the regulation precision is high, the operation is accurate, and the regulation error is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic illustration of the internal construction of the screening box of FIG. 1;
FIG. 3 is a schematic structural view of the eccentric block of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 in the direction A-A;
in the figure, 1-screening box, 11-upper outlet, 12-lower outlet, 13-screen plate, 14-material receiving plate; 2-spring, 3-bracket, 4-eccentric block, 41-slideway, 42-nut, 43-fixed part; and 5-a balancing weight.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The above-mentioned directions or positions of the upper, lower, left, right, etc. are referred to in this specification for better describing the technical solution in conjunction with the drawings, so that the reader can understand that the practical implementation includes but is not limited to this description.
Referring to fig. 1, the utility model provides a equidirectional outlet type vibration screening mechanism for a sand and stone separator, which comprises a screening box 1 fixed on a bracket 3 through a spring 2; the side wall of the screening box 1 is provided with an eccentric block 4 for providing exciting force.
Referring to fig. 2, a sieve plate 13 and a material receiving plate 14 are arranged in the sieving box 1 from top to bottom, and the inclination directions of the sieve plate 13 and the material receiving plate 14 are the same; the screening box 1 is also provided with an upper outlet 11 and a lower outlet 12 which are located on the same side.
The top of the screening box 1 is an open structure, materials are added from the upper part, large materials are left on the screen plate 13 after being screened by the screen plate 13, small particle materials fall on the material receiving plate 14 on the lower layer, and finally the materials are respectively led out from the upper outlet 11 and the lower outlet 12.
The upper outlet 11 and the lower outlet 12 are respectively provided with a receiving mechanism for receiving the materials led out from the sieve plate 13 and the receiving plate 14. The material receiving mechanism is a conveying belt or a material receiving box.
Referring to fig. 3, the eccentric block 4 is provided with a position-adjustable counterweight 5; referring to fig. 4, a slide 41 is disposed on the eccentric block 4, and a fixing member 43 that can slide along the slide 41 and is used for fixing the counterweight 5 is disposed in the slide 41. Preferably, the fixing member 43 fixes the weight 5 by the nut 42.
Preferably, the cross-sectional shape of the chute 41 is "T". Furthermore, in order to increase the friction force between the balancing weight 5 and the eccentric block 4, a rubber pad is arranged between the balancing weight 5 and the eccentric block 4.
The eccentric degree of the eccentric block 4 is changed by adjusting the distance between the balancing weight 5 and the circle center, so that the exciting force is changed. Preferably, to increase the range of parameter adjustment, three slide ways 41 are provided.
To sum up, an object of the utility model is to provide a sand and stone separator is with syntropy export type shale shaker divides mechanism, through set up the slide on the eccentric block, sets up simultaneously and can follow the slide direction and slide or fixed and the balancing weight. The eccentric degree of the eccentric block is changed by adjusting the distance between the balancing weight and the circle center, so that the exciting force is changed. The position of the balancing weight is regulated in a stepless mode, the regulation precision is high, the operation is accurate, and the regulation error is greatly reduced.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (7)
1. The equidirectional outlet type vibrating screening mechanism for the sand and stone separator is characterized by comprising a screening box, wherein the screening box is fixed on a support through a spring; the side wall of the screening box is provided with an eccentric block for providing exciting force;
a sieve plate and a material receiving plate are arranged in the sieving box from top to bottom, and the inclination directions of the sieve plate and the material receiving plate are the same; the screening box is also provided with an upper outlet and a lower outlet which are positioned on the same side;
the eccentric block is provided with a position-adjustable balancing weight; the eccentric block is provided with a slide way, and a fixing piece which can slide along the slide way direction and is used for fixing the balancing weight is placed in the slide way.
2. The equidirectional outlet type vibrating screening mechanism for the sand and stone separator as claimed in claim 1, wherein the upper outlet and the lower outlet are respectively provided with a receiving mechanism.
3. The equidirectional outlet type vibrating screening mechanism for the sand and stone separator as claimed in claim 2, wherein the material receiving mechanism is a conveyor belt or a material receiving box.
4. The equidirectional outlet type vibratory screening mechanism for sand and stone separators as in claim 1, wherein said chute is "T" shaped in cross-section.
5. The equidirectional outlet type vibrating screening mechanism for the sand and stone separator as recited in claim 1, wherein a rubber pad is sandwiched between said weight block and said eccentric block.
6. The equidirectional outlet type vibrating screening mechanism for the sand-stone separator as claimed in any one of claims 1 to 5, wherein the number of the slideways is three.
7. The co-current outlet type vibratory screening mechanism of claim 6, wherein said securing member secures said weight member with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407396.XU CN209918283U (en) | 2019-03-28 | 2019-03-28 | Equidirectional outlet type vibrating screening mechanism for sand and stone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407396.XU CN209918283U (en) | 2019-03-28 | 2019-03-28 | Equidirectional outlet type vibrating screening mechanism for sand and stone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209918283U true CN209918283U (en) | 2020-01-10 |
Family
ID=69071753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920407396.XU Expired - Fee Related CN209918283U (en) | 2019-03-28 | 2019-03-28 | Equidirectional outlet type vibrating screening mechanism for sand and stone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209918283U (en) |
-
2019
- 2019-03-28 CN CN201920407396.XU patent/CN209918283U/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: 20200110 Termination date: 20210328 |