CN205470791U - Buffer that coal leaking fought - Google Patents
Buffer that coal leaking fought Download PDFInfo
- Publication number
- CN205470791U CN205470791U CN201521100278.2U CN201521100278U CN205470791U CN 205470791 U CN205470791 U CN 205470791U CN 201521100278 U CN201521100278 U CN 201521100278U CN 205470791 U CN205470791 U CN 205470791U
- Authority
- CN
- China
- Prior art keywords
- plate
- slide
- bolt
- bottom plate
- coal bunker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a buffer that coal leaking fought, including the bottom plate, the bottom plate upper end is connected with the coal leaking fill, perpendicular to bottom plate and be provided with slider at the bottom plate lower extreme, and slider's bottom is sealed by the backing plate and the bottom plate parallel still is provided with splint on the slider inner wall, and evenly distributed has the through -hole on the splint, with the through -hole on the splint corresponding on the bottom plate also evenly distributed have the through -hole, through bolt and nut intercommunication between two upper and lower through -holes, set have the spring on screw section branchs of bolt. The utility model discloses an adopt bottom plate and splint to inject the bolt, the spring on the bolt can cushion the weight impact that coal leaking fought insidely, the outer wall adopts slide an and slide b, receives when impacting at the backing plate, and slide an and slide b can relative motion, slows down outside impact etc. And to the destruction of backing plate, has protected the bottom plate, has fine use value.
Description
Technical field
This utility model belongs to leakage coal bunker technical field, is specifically related to a kind of buffer unit leaking coal bunker.
Background technology
During coal operation, in coal handling system leakage coal bunker properly functioning, directly affects efficiently carrying out of whole colliery defeated coal link.Leakage coal bunker is the structure of an approximation taper, and radius is gradually reduced from top to bottom, and bottom is the most rounded or square.During the use of at present colliery leakage coal bunker, owing to base plate not only to bear the own wt of coal in Lou coal bunker and the coal impulsive force when decline to base plate；The deformation that simultaneously collision of plate outer side to be born and other objects produces, so leakage coal bunker base plate is easily deformed damage, need a large amount of human and material resources, time and electricity fire weldering measure etc. during maintenance, serious curtailment leakage coal bunker service life.
Utility model content
The purpose of this utility model is to provide a kind of buffer unit leaking coal bunker, solve prior art is leaked the base plate of coal bunker be easily deformed, flimsy problem.
A kind of buffer unit leaking coal bunker of this utility model be employed technical scheme comprise that, including base plate, base plate upper end connects leakage coal bunker, it is perpendicular to base plate and base plate lower end is provided with carriage, the bottom of carriage is closed by backing plate, parallel with base plate on carriage inwall, it is additionally provided with clamping plate, clamping plate are evenly distributed with through hole；On base plate be also evenly distributed with through hole corresponding with the through hole on clamping plate, is connected by bolt and nut between upper and lower two through holes, the screw portion of bolt is cased with spring.
Feature of the present utility model also resides in,
Carriage includes slide plate a, is provided with slide plate b inside slide plate a, and slide plate b inwall is nested with clamping plate and its lower end and backing plate Joint, and slide plate a upper end is connected with base plate.
Bolt is no less than two and identical with the quantity of nut.
The aperture of the through hole external diameter more than bolt and the external diameter less than nut.
The length of slide plate b is not less than the length of bolt.
Being provided with slide rail on slide plate a, slide plate b is provided with slide block, slide block matches with slide rail.
The beneficial effects of the utility model are: this utility model is a kind of leaks the buffer unit of coal bunker by using base plate and clamping plate to limit bolt, and the spring on bolt can buffer Lou weight within coal bunker and impact；Outer wall uses slide plate a and slide plate b, and when backing plate is clashed into, slide plate a and slide plate b can slow down the destruction to backing plate such as external impact power with relative motion, protect base plate, have good use value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of buffer unit leaking coal bunker of this utility model；
Fig. 2 is the structural representation of carriage in a kind of buffer unit leaking coal bunker of this utility model；
Fig. 3 is the structural representation of a kind of buffer unit middle clamp plate leaking coal bunker of this utility model.
In figure, 1. base plate, 2. bolt, 3. leakage coal bunker, 4. clamping plate, 5. spring, 6. nut, 7. carriage, 8. slide plate a, 9. backing plate, 10. through hole, 11. slide plate b, 12. slide rails, 13. slide blocks.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
A kind of buffer unit leaking coal bunker of this utility model, as shown in Figure 1, including base plate 1, base plate 1 upper end connects leakage coal bunker 3, being perpendicular to base plate 1 and base plate 1 lower end is provided with carriage 7, the bottom of carriage 7 is closed by backing plate 9, parallel with base plate 1 is additionally provided with clamping plate 4 on carriage 7 inwall, as it is shown on figure 3, be evenly distributed with through hole 10 on clamping plate 4；On base plate 1 be also evenly distributed with through hole 10 corresponding with the through hole 10 on clamping plate 4, is connected by bolt 2 and nut 6 between upper and lower two through holes 10, the screw portion of bolt 2 is cased with spring 5.
As in figure 2 it is shown, carriage 7 includes slide plate a8, being provided with slide plate b11 inside slide plate a8, slide plate b11 inwall is nested with clamping plate 4 and its lower end and backing plate 9 Joint, and slide plate a8 upper end is connected with base plate 1；Being provided with slide rail 12 on slide plate a8, slide plate b11 is provided with slide block 13, slide block 13 matches with slide rail 12.Slide block 13 on slide plate b11 can slide in the slide rail 12 on slide plate a8 the most relatively, slows down the extraneous destruction clashed into base plate 1.
Bolt 2 no less than two and identical with the quantity of nut 6, bolt 2 and nut 6 with the use of, when bolt 2 is more with the quantity of nut 6, resistance increases, and buffering effect is the best；When bolt 2 and the negligible amounts of nut 6, resistance is too small, increases the impact force of base plate 1, and buffering effect is the best.
The aperture of through hole 10 external diameter more than bolt 2 and the external diameter less than nut 6, be that the screw rod of bolt 2 moves up and down in through hole 10, and nut 6 prevents bolt 2 from departing from from through hole 10.
The length of slide plate b11, not less than the length of bolt 2, prevents when spring 5 to minimum stroke, and bolt 2 contacts with backing plate 9.
This utility model is by using base plate 1 and clamping plate 4 to limit bolt 2, and the spring 5 on bolt 2 can buffer Lou weight within coal bunker 3 and impact；Outer wall uses slide plate a8 and slide plate b11, and when backing plate 9 is clashed into, slide plate a8 and slide plate b11 can slow down the destruction to backing plate 9 such as external impact power with relative motion, protect base plate 1, have good use value.
Claims (6)
1. the buffer unit leaking coal bunker, it is characterized in that, including base plate (1), base plate (1) upper end connects leakage coal bunker (3), it is perpendicular to base plate (1) and base plate (1) lower end is provided with carriage (7), the bottom of carriage (7) is closed by backing plate (9), parallel with described base plate (1) on carriage (7) inwall, it is additionally provided with clamping plate (4), clamping plate (4) are evenly distributed with through hole (10)；Corresponding with the through hole (10) on clamping plate (4) on base plate (1), also it is evenly distributed with through hole (10), connected by bolt (2) and nut (6) between upper and lower two through holes (10), the screw portion of bolt (2) is cased with spring (5).
A kind of buffer unit leaking coal bunker the most according to claim 1, it is characterized in that, described carriage (7) includes slide plate a (8), slide plate a (8) inner side is provided with slide plate b (11), described slide plate b (11) inwall is nested with clamping plate (4) and its lower end and backing plate (9) Joint, and described slide plate a (8) upper end is connected with base plate (1).
A kind of buffer unit leaking coal bunker the most according to claim 1, it is characterised in that described bolt (2) is no less than two and identical with the quantity of nut (6).
A kind of buffer unit leaking coal bunker the most according to claim 1, it is characterised in that the aperture of described through hole (10) external diameter more than bolt (2) and the external diameter less than nut (6).
A kind of buffer unit leaking coal bunker the most according to claim 2, it is characterised in that the length of described slide plate b (11) is not less than the length of bolt (2).
A kind of buffer unit leaking coal bunker the most according to claim 2, it is characterized in that, it is provided with slide rail (12) on described slide plate a (8), being provided with slide block (13) on slide plate b (11), slide block (13) matches with slide rail (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100278.2U CN205470791U (en) | 2015-12-25 | 2015-12-25 | Buffer that coal leaking fought |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100278.2U CN205470791U (en) | 2015-12-25 | 2015-12-25 | Buffer that coal leaking fought |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205470791U true CN205470791U (en) | 2016-08-17 |
Family
ID=56660457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100278.2U Active CN205470791U (en) | 2015-12-25 | 2015-12-25 | Buffer that coal leaking fought |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205470791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942754A (en) * | 2020-07-16 | 2022-01-18 | 广西艾陶新型材料科技有限公司 | Fluidization valve for improving powder flowability |
-
2015
- 2015-12-25 CN CN201521100278.2U patent/CN205470791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942754A (en) * | 2020-07-16 | 2022-01-18 | 广西艾陶新型材料科技有限公司 | Fluidization valve for improving powder flowability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |