CN216631547U - Vibrating screen damping device with adjustable installation angle - Google Patents
Vibrating screen damping device with adjustable installation angle Download PDFInfo
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- CN216631547U CN216631547U CN202123336113.3U CN202123336113U CN216631547U CN 216631547 U CN216631547 U CN 216631547U CN 202123336113 U CN202123336113 U CN 202123336113U CN 216631547 U CN216631547 U CN 216631547U
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Abstract
The application provides an adjustable installation angle's shale shaker damping device includes: the vibrating screen comprises an upper support used for being connected with a screen box of a vibrating screen, a lower support used for being connected with a screen frame and a plurality of damping springs; the upper support is provided with an arc-shaped upper support plate; the lower support is provided with an arc-shaped lower support plate; one end of each of the plurality of damping springs is connected with the lower end face of the upper supporting plate, the other end of each of the plurality of damping springs is connected with the upper end face of the lower supporting plate, and the plurality of damping springs are distributed in a fan shape; this application simple structure, the cost is lower, can install relevant position fast or dismantle and get off, and this application establishes on the connecting strut of sieve case through the pillar pipe clamp cover, lets damping device can rotate around connecting strut, thereby adjust damping device's installation angle, with this installation dimension error between compensation shale shaker and the bank of screens, guarantee damping device's shock attenuation effect, and let damping device can carry out concrete regulation installation according to actual conditions, thereby improve damping device's shock attenuation effect and adaptability.
Description
Technical Field
The utility model relates to the field of mining vibrating screens, in particular to a vibrating screen damping device with an adjustable installation angle.
Background
At present, all be provided with damping device on the mining shale shaker to be used for carrying out the shock attenuation to equipment during operation.
But the damping device on current mining shale shaker can have the shock attenuation effect unsatisfactory, and the replacement cycle is long, and use cost is high problem, and simultaneously, current damping device is after the installation, is difficult to adjust, consequently can have the shock attenuation effect and can not reach the anticipated condition, and because can have the problem of installation size error between shale shaker and the bank of screens, consequently current damping device is difficult to adjust the installation according to actual conditions, has the not strong problem of installation adaptability.
Therefore, it is necessary to provide a technical solution that can optimize the structure of the damping device, improve the damping effect, and adjust the installation according to the actual situation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vibrating screen damping device with an adjustable installation angle, and aims to solve the problems that an existing damping device for a mine is not ideal in damping effect, difficult to adjust and install according to actual conditions, and poor in adaptability.
The technical scheme adopted by the utility model is as follows: an adjustable mounting angle shaker damping device, comprising: the vibrating screen comprises an upper support used for being connected with a screen box of the vibrating screen, a lower support used for being connected with a screen frame and a plurality of damping springs;
the upper support is provided with an arc-shaped upper support plate; the lower support is provided with an arc-shaped lower support plate; one end of each of the shock absorption springs is connected with the lower end face of the upper supporting plate, the other end of each of the shock absorption springs is connected with the upper end face of the lower supporting plate, and the shock absorption springs are distributed in a sector shape;
the upper portion of upper bracket is provided with and is used for the cover to establish on the connecting strut of shale shaker sieve case and can be to the pillar pipe clamp of connecting strut locking.
Furthermore, a plurality of mounting holes used for being connected with the screen frame are formed in the lower supporting plate.
Furthermore, a plurality of spring positioning columns for mounting damping springs are uniformly arranged on the lower end surface of the upper supporting plate; a plurality of spring positioning columns for mounting damping springs are uniformly arranged on the upper end face of the lower supporting plate; and the spring positioning columns of the upper supporting plate correspond to the spring positioning columns of the lower supporting plate one by one.
Further, the damping spring is a cylindrical coil spring.
Further, the diameter of the spring positioning column is the same as the inner diameter of the damping spring.
Furthermore, a vertical plate is arranged on the upper end surface of the upper supporting plate; the vertical plate is provided with a groove, and the groove corresponds to the middle position of the upper supporting plate; the post tube clamp is mounted in the groove.
Further, the length of the vertical plate is the same as the chord length of the upper supporting plate.
Further, the pillar pipe clamp is hollow and cylindrical, and an opening is formed in the side wall of the pillar pipe clamp; the strut tube clamp is provided with two lug blocks at the opening; connecting holes are formed in the two lug blocks respectively, and the connecting holes in the two lug blocks correspond to each other;
and a bolt is arranged on the connecting hole, and the connecting support at the inner diameter of the support pipe clamp is locked by the bolt.
The utility model has the beneficial effects that:
this application simple structure, the cost is lower, can install relevant position fast or dismantle and get off, and this application establishes on the connecting strut of sieve case through the pillar pipe clamp cover, lets damping device can rotate around connecting strut, thereby adjust damping device's installation angle, with this installation dimension error between compensation shale shaker and the bank of screens, guarantee damping device's shock attenuation effect, and let damping device can carry out concrete regulation installation according to actual conditions, thereby improve damping device's shock attenuation effect and adaptability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a schematic structural diagram according to an embodiment of the present invention.
Reference is made to the accompanying drawings in which: 1. a damping spring; 2. an upper support plate; 3. a vertical plate; 4. connecting the supporting columns; 5. a strut tube clamp; 51. an ear piece; 6. a spring positioning post; 7. and a lower support plate.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The utility model provides a vibrating screen damping device with an adjustable installation angle, and aims to solve the problems that an existing damping device for a mine is not ideal in damping effect, difficult to adjust and install according to actual conditions and poor in adaptability.
Referring to fig. 1, to achieve the object, the present invention provides a vibration damper for a vibrating screen with adjustable installation angle, including: the damping device comprises an upper support, a lower support and a plurality of damping springs 1; the lower support is provided with an arc-shaped lower supporting plate 7, a plurality of mounting holes are formed in the lower supporting plate 7 and distributed on the two sides and the middle symmetrical line of the lower supporting plate 7, and the lower supporting plate 7 can be mounted on a screen frame of the vibrating screen by mounting bolts at the mounting holes; the upper support is provided with an arc-shaped upper support plate 2, the upper support plate 2 and the lower support plate 7 are provided with the same central angle, then a plurality of damping springs 1 are uniformly distributed between the upper support plate 2 and the lower support plate 7, namely, one ends of the damping springs 1 are connected with the lower end surface of the upper support plate 2, the other ends of the damping springs 1 are connected with the upper end surface of the lower support plate 7, and the plurality of damping springs 1 are distributed in a fan shape, so that damping buffering forces in different directions are provided, and the two ends of the damping springs 1 can be completely vertical to the contact surfaces of the upper support plate 2 and the lower support plate 7, so that the transverse acting force generated by mounting errors can not influence the damping effect; meanwhile, the upper portion of the upper support is provided with the pillar pipe clamp 5, the pillar pipe clamp 5 is used for being sleeved on the connecting pillar 4 of the screen box, when the pillar pipe clamp 5 does not lock the connecting pillar 4, the pillar pipe clamp 5 can rotate around the connecting pillar 4, so that the installation angle of the damping device can be adjusted, the installation size error between the vibrating screen and the screen frame is compensated, the damping effect of the damping device is guaranteed, the damping device can be specifically adjusted and installed according to actual conditions, and the damping effect and the adaptability of the damping device are improved.
In one embodiment, the damping spring 1 is a cylindrical coil spring, and the installation manner between the upper support plate 2 and the lower support plate 7 is specifically set as follows: a plurality of spring positioning columns 6 are uniformly arranged on the lower end surface of the upper supporting plate 2, and the spring positioning columns 6 of the upper supporting plate 2 are distributed on two sides and the middle position of the lower end surface; a plurality of spring positioning columns 6 are uniformly arranged on the upper end face of the lower supporting plate 7, and the spring positioning columns 6 of the lower supporting plate 7 are distributed on two sides and the middle position of the upper end face; and the spring positioning columns 6 of the upper supporting plate 2 and the spring positioning columns 6 of the lower supporting plate 7 are in one-to-one correspondence, the two ends of the damping spring 1 are respectively installed on the spring positioning columns 6 of the upper supporting plate 2 and the spring positioning columns 6 of the lower supporting plate 7, further, the diameter of the spring positioning columns 6 is the same as the inner diameter of the damping spring 1, the structures of the spring positioning columns and the damping spring 1 are corresponding, and the damping spring 1 can be stably inserted in the spring positioning columns 6 and is convenient to install.
In one embodiment, a riser 3 is provided at the upper end surface of the upper support plate 2, the length of the riser 3 being the same as the chord length of the upper support plate 2; be provided with the recess on the riser 3, the recess size is corresponding with pillar pipe clamp 5 to this lets pillar pipe clamp 5 adaptation install in the recess, and in this embodiment, the recess is located the intermediate position of riser 3, and corresponds the intermediate position of going up backup pad 2, makes pillar pipe clamp 5 install after the recess, is located the intermediate position upper portion of backup pad 2, thereby can let go up backup pad 2 and provide stable holding power for it.
In one embodiment, the pillar clip 5 is provided in a hollow cylindrical shape, and an opening is provided on the side wall, and the length of the opening is the same as that of the side wall; the pillar pipe clamp 5 is provided with two ear blocks 51 at two sides of the opening respectively, then the two ear blocks 51 are provided with connecting holes, and the connecting holes on the two ear blocks 51 are corresponding to each other; by installing a bolt in the connecting hole, the distance between the two lugs 51 can be changed, so that the inner diameter of the cylindrical structure of the pillar tube clamp 5 can be adjusted, and the connecting pillar 4 at the inner diameter of the pillar tube clamp 5 can be locked to prevent rotation.
Compared with the prior art, the damping device has the advantages that the structure is simple, the cost is low, the damping device can be quickly installed at a corresponding position or detached, in the using process of the damping device, due to the fact that the damping spring 1 is stressed axially, in the face of the situation, the transverse stress of the damping spring 1 can be reduced or eliminated by adjusting the angle between the pillar pipe clamp 5 and the connecting pillar 4, the abnormal compression state of the damping spring 1 is changed, namely when the pillar pipe clamp 5 does not lock the connecting pillar 4, the pillar pipe clamp 5 can be rotated, the installation angle of the damping device is changed, the installation error between the vibrating screen and the sieve frame is compensated, the normal state and the damping effect of the damping device are finally guaranteed, and the damping device can be adjusted and installed according to the actual situation, thereby improving the damping effect and the adaptability of the damping device.
Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides an adjustable installation angle's shale shaker damping device which characterized in that includes: the vibrating screen comprises an upper support used for being connected with a screen box of the vibrating screen, a lower support used for being connected with a screen frame and a plurality of damping springs;
the upper support is provided with an arc-shaped upper support plate; the lower support is provided with an arc-shaped lower support plate; one end of each of the shock absorption springs is connected with the lower end face of the upper supporting plate, the other end of each of the shock absorption springs is connected with the upper end face of the lower supporting plate, and the shock absorption springs are distributed in a sector shape;
the upper portion of upper bracket is provided with and is used for the cover to establish on the connecting strut of shale shaker sieve case and can be to the pillar pipe clamp of connecting strut locking.
2. The mounting angle adjustable shaker damping device of claim 1, further comprising: the lower supporting plate is provided with a plurality of mounting holes used for being connected with the screen frame.
3. The mounting angle adjustable shaker damping device of claim 1, further comprising: a plurality of spring positioning columns for mounting damping springs are uniformly arranged on the lower end surface of the upper supporting plate; a plurality of spring positioning columns for mounting damping springs are uniformly arranged on the upper end face of the lower supporting plate; and the spring positioning columns of the upper supporting plate correspond to the spring positioning columns of the lower supporting plate one by one.
4. The mounting angle adjustable shaker damping device of claim 3, wherein: the damping spring is a cylindrical spiral spring.
5. The mounting angle adjustable shaker damping device of claim 4, wherein: the diameter of the spring positioning column is the same as the inner diameter of the damping spring.
6. The mounting angle adjustable shaker damping device of claim 1, further comprising: a vertical plate is arranged on the upper end surface of the upper supporting plate; the vertical plate is provided with a groove, and the groove corresponds to the middle position of the upper supporting plate; the post tube clamp is mounted in the groove.
7. The mounting angle adjustable shaker damping device of claim 6, further comprising: the length of the vertical plate is the same as the chord length of the upper supporting plate.
8. The mounting angle adjustable shaker damping device of claim 1, further comprising: the pillar pipe clamp is hollow cylindrical, and an opening is formed in the side wall of the pillar pipe clamp; the strut tube clamp is provided with two lug blocks at the opening; connecting holes are formed in the two lug blocks respectively, and the connecting holes in the two lug blocks correspond to each other;
and a bolt is arranged on the connecting hole, and the connecting support at the inner diameter of the support pipe clamp is locked by the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336113.3U CN216631547U (en) | 2021-12-27 | 2021-12-27 | Vibrating screen damping device with adjustable installation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336113.3U CN216631547U (en) | 2021-12-27 | 2021-12-27 | Vibrating screen damping device with adjustable installation angle |
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| Publication Number | Publication Date |
|---|---|
| CN216631547U true CN216631547U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123336113.3U Active CN216631547U (en) | 2021-12-27 | 2021-12-27 | Vibrating screen damping device with adjustable installation angle |
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| CN (1) | CN216631547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283244A (en) * | 2022-08-02 | 2022-11-04 | 江苏强大机筛有限公司 | Grain combined cleaning sieve with suspended elastic support sieve box |
-
2021
- 2021-12-27 CN CN202123336113.3U patent/CN216631547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283244A (en) * | 2022-08-02 | 2022-11-04 | 江苏强大机筛有限公司 | Grain combined cleaning sieve with suspended elastic support sieve box |
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