CN215088837U - Support of screening machine - Google Patents
Support of screening machine Download PDFInfo
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- CN215088837U CN215088837U CN202120189933.5U CN202120189933U CN215088837U CN 215088837 U CN215088837 U CN 215088837U CN 202120189933 U CN202120189933 U CN 202120189933U CN 215088837 U CN215088837 U CN 215088837U
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- support
- movable support
- screening machine
- fixed
- movable
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Abstract
The utility model discloses a screening machine support, including movable support and fixing support, the gliding setting from top to bottom of movable support is in fixing support, and the movable support top is provided with the spring guide pillar, and the movable support bottom is provided with the first pneumatic cylinder of drive movable support gliding from top to bottom in fixing support, is provided with the second pneumatic cylinder on the fixing support. The beneficial effects of the utility model are that, can effectively reduce the bearing structure's of screening machine design cost, reduce the manpower and the time cost of on-the-spot change damping spring, the on-the-spot change damping spring of being convenient for.
Description
Technical Field
The utility model belongs to the mining equipment field, concretely relates to screening machine support.
Background
The screening machine is widely used in industries such as metallurgy, coal, building materials, chemical engineering, stone, mines and the like, and along with the stable development of the industries, various manufacturers also greatly improve the equipment yield. The support height of the screening machine that has now on the market is all fixed, and the screening machine installation angle of customer customization is all inconsistent, leads to the support height of screening machine all to need redesign, increases design cost, can not batch production simultaneously. Damping spring need be used in the screening machine work, but damping spring's life is shorter, needs often to be changed, and the field replacement damping spring generally all need be hoisted the reel of whole screening machine to a take the altitude and change damping spring, need occupy a large amount of human costs and time cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screening machine support can effectively reduce the bearing structure's of screening machine design cost, reduces the manpower and the time cost of on-the-spot change damping spring, and the on-the-spot change damping spring of being convenient for.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a screening machine support, includes movable support and fixing support, and the gliding setting from top to bottom of movable support is in fixing support, and the movable support top is provided with the spring guide pillar, and the movable support bottom is provided with the gliding first pneumatic cylinder from top to bottom of drive movable support in fixing support, is provided with the second pneumatic cylinder on the fixing support.
Furthermore, first pneumatic cylinder is three, and the second pneumatic cylinder is two, and three first pneumatic cylinder evenly distributed is in the movable support bottom, and two set up respectively in the fixed bolster both sides.
Furthermore, waist-shaped holes are correspondingly formed in two sides of the movable support and two sides of the fixed support, and the movable support and the fixed support are matched and fixed through the waist-shaped holes through bolts.
Furthermore, a supporting base used for supporting the second hydraulic cylinder is further arranged on the fixed support.
Furthermore, a hydraulic cylinder pipeline arrangement hole is formed in the fixed support.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a with the gliding setting from top to bottom of movable support in fixing support, the movable support top is provided with the spring guide pillar, and the movable support bottom is provided with the gliding first pneumatic cylinder from top to bottom of drive movable support in fixing support, is provided with the second pneumatic cylinder on the fixing support. Therefore, the second hydraulic cylinder can be firstly propped against the supporting spring group of the vibrating screen through the second hydraulic pressure, then the movable support is moved downwards, the damping spring at the bottom of the screening machine is separated from the movable support, a certain maintenance station is reserved, and the damping spring is convenient to disassemble. And the height of the movable support can be adjusted, and the installation angle of the screening machine can be changed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
in the figure: 1. the hydraulic support comprises a movable support, 2 a fixed support, 3 a spring guide column, 4 a first hydraulic cylinder, 5 a second hydraulic cylinder, 6 a kidney-shaped hole, 7 a bolt, 8 a support base and 9 a hydraulic cylinder pipeline arrangement hole.
Detailed Description
Referring to fig. 1-2, a support of a sieving machine comprises a movable support 1 and a fixed support 2, wherein the movable support 1 is arranged in the fixed support 2 in a vertically sliding manner, a spring guide pillar 3 is arranged at the top of the movable support 1, a first hydraulic cylinder 4 for driving the movable support 1 to slide vertically in the fixed support 2 is arranged at the bottom of the movable support 1, and a second hydraulic cylinder 5 is arranged on the fixed support 2. The utility model discloses in normal use, the 1 top of movable support is higher than 2 tops of fixing support, guarantees that the movable base can support the screening machine, and screening machine damping spring is located on movable support 1 through spring guide pillar 3 location. When damping spring needs to be changed, the supporting spring group of the vibrating screen is propped through the second hydraulic cylinder 5, the screen box of the screening machine is guaranteed to be at a normal height when the damping spring is changed, then the movable support 1 is driven to move downwards through the first hydraulic cylinder 4, so that the damping spring at the bottom of the screening machine is separated from the movable support 1, a certain maintenance station is reserved, and then the damping spring is changed and maintained. In the actual manufacturing process, the movable support 1 and the fixed support 2 can be completely formed by welding steel plates, so that the manufacturing is relatively simple, and the cost is low.
Wherein, first pneumatic cylinder 4 is three, and second pneumatic cylinder 5 is two, and three first pneumatic cylinder 4 evenly distributed is in the 1 bottom of movable support, and two set up respectively in 2 both sides of fixing support.
Wherein, waist type hole 6 has been seted up to movable support 1 and 2 both sides correspondences of fixed bolster, and movable support 1 and fixed bolster 2 pass waist type hole 6 cooperation through bolt 7 and fix. When the screening machine works, the movable support 1 can be fixed and ensured not to swing in the horizontal direction through the bolts 7 on the two sides of the seat.
Wherein, the fixed support 2 is further provided with a support base 8 for supporting the second hydraulic cylinder 5.
Wherein, the fixed support 2 is provided with a hydraulic cylinder pipeline arrangement hole 9.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a screening machine support which characterized by: the movable support is arranged in the fixed support in a vertically sliding mode, the top of the movable support is provided with a spring guide pillar, the bottom of the movable support is provided with a first hydraulic cylinder for driving the movable support to slide in the fixed support vertically, and the fixed support is provided with a second hydraulic cylinder.
2. The screen support according to claim 1, wherein: the first hydraulic cylinders are three, the second hydraulic cylinders are two, the three first hydraulic cylinders are uniformly distributed at the bottom of the movable support, and the two first hydraulic cylinders are respectively arranged on two sides of the fixed support.
3. The screen support according to claim 1, wherein: waist-shaped holes are correspondingly formed in the two sides of the movable support and the fixed support, and the movable support and the fixed support are matched and fixed through the waist-shaped holes through bolts.
4. The screen support according to claim 1, wherein: the fixed support is also provided with a supporting base for supporting the second hydraulic cylinder.
5. The screen support according to claim 1, wherein: the fixed support is provided with a hydraulic cylinder pipeline arrangement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189933.5U CN215088837U (en) | 2021-01-22 | 2021-01-22 | Support of screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120189933.5U CN215088837U (en) | 2021-01-22 | 2021-01-22 | Support of screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215088837U true CN215088837U (en) | 2021-12-10 |
Family
ID=79325184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120189933.5U Active CN215088837U (en) | 2021-01-22 | 2021-01-22 | Support of screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215088837U (en) |
-
2021
- 2021-01-22 CN CN202120189933.5U patent/CN215088837U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330004 No. 300, Hongwan Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee after: Nanchang Mining Machinery Group Co.,Ltd. Address before: 330004 No. 300, Hongwan Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee before: NANCHANG MINERAL SYSTEMS Co.,Ltd. |