CN208123463U - A kind of weight flap valve - Google Patents
A kind of weight flap valve Download PDFInfo
- Publication number
- CN208123463U CN208123463U CN201820454241.7U CN201820454241U CN208123463U CN 208123463 U CN208123463 U CN 208123463U CN 201820454241 U CN201820454241 U CN 201820454241U CN 208123463 U CN208123463 U CN 208123463U
- Authority
- CN
- China
- Prior art keywords
- cone bucket
- weight
- rolling bearing
- oral area
- torsion shaft
- 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.)
- Expired - Fee Related
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to material import and export valve field, specifically a kind of weight flap valve, the casing including upper and lower opening is equipped with downward sealing cone bucket at casing internal rising mouth, cone bucket bottom opening and oral area is in same plane, it is characterized in that：The opposite two side walls of casing are located on the outside of cone bucket oral area respectively equipped with a rolling bearing units, torsion shaft is housed between two rolling bearing units, equipped with the cover board that can cover cone bucket oral area completely on torsion shaft, torsion shaft one end, which is stretched out rolling bearing units and fixed, is equipped with a hanging stick, a weight slide block is set on hanging stick, weight slide block is equipped with the position that locking bolt is used for fixed weight sliding block；The utility model structure is simple, and failure rate is low, even if breaking down, maintenance cost is low, suitable for the improvement to existing flap valve.
Description
Technical field
The utility model relates to material import and export valve field, specifically a kind of weight flap valve.
Background technique
Existing flap valve includes electronic, pneumatic and special hydraulic valve etc., is all by forcing power to work.This
Class flap valve is unfavorable for energy saving；The equipment failure rates such as electronic, pneumatic and hydraulic provisioned in it are higher simultaneously, increase maintenance
Cost.
Summary of the invention
The purpose of this utility model is exactly to solve existing flap valve and be unfavorable for energy saving, while its provisioned electricity
The higher problem of the equipment failure rates such as dynamic, pneumatic and hydraulic, provides a kind of weight flap valve.
The concrete scheme of the utility model is：A kind of weight flap valve, the casing including upper and lower opening, casing internal rising mouth
Place is equipped with downward sealing cone bucket, cone bucket bottom opening and oral area is in same plane, the opposite two side walls position of casing
One rolling bearing units is respectively housed on the outside of cone bucket oral area, torsion shaft is housed between two rolling bearing units, equipped with can be on torsion shaft
The cover board of cone bucket oral area is covered completely, and torsion shaft one end, which is stretched out rolling bearing units and fixed, is equipped with a hanging stick, is set with one on hanging stick
Weight slide block, weight slide block are equipped with the position that locking bolt is used for fixed weight sliding block.
Cover board bottom described in the utility model is equipped with the reinforcing rib with overturning axis connection.
For the utility model under the arm of force effect that clump weight is formed, cover board is in the closed state for compressing cone bucket oral area, when
Material, which is fallen into after cone bucket import, to be placed on the cover board, when the accumulation of material on cover board is to constant weight, is opened the beginning under cover board and is unloaded
Material realizes automatic discharging since the effect of clump weight is again switched off cover board after the completion of discharging, and operational process is energy saving, in addition,
The utility model structure is simple, and failure rate is low, even if breaking down, maintenance cost is low；Assembly is covered on the utility model hanging stick
Pouring weight, clump weight can arbitrarily adjust the position on hanging stick, locked after adjusting by locking bolt, enable the utility model
The material of a variety of specific gravity is adapted to, it is applied widely.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the A-A view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
In figure：1- casing, 2- cover board, 3- cone bucket, 4- rolling bearing units, 5- hanging stick, 6- weight slide block, 7- locking bolt, 8-
Reinforcing rib, 9- torsion shaft.
Specific embodiment
Referring to Fig. 1, the present embodiment includes the casing 1 of upper and lower opening, and downward sealing cone bucket is housed at 1 internal rising mouth of casing
3,3 bottom opening of cone bucket and oral area is in same plane, the opposite two side walls of casing 1 are located at each on the outside of 3 oral area of cone bucket
Equipped with a rolling bearing units 4, torsion shaft 9 is housed, cone bucket 3 can be covered completely by being equipped on torsion shaft 9 between two rolling bearing units 4
The cover board 2 of oral area, 9 one end of torsion shaft, which is stretched out rolling bearing units 4 and fixed, is equipped with a hanging stick 5, is set with a weight slide block on hanging stick 5
6, weight slide block 6 is equipped with the position that locking bolt 7 is used for fixed weight sliding block 6.
The bottom of cover board 2 described in the present embodiment is equipped with the reinforcing rib 8 connecting with torsion shaft 9.
Claims (2)
1. a kind of weight flap valve, the casing including upper and lower opening is equipped with downward sealing cone bucket, cone bucket at casing internal rising mouth
Bottom opening and oral area is in same plane, it is characterized in that：The opposite two side walls of casing are located at each on the outside of cone bucket oral area
Equipped with a rolling bearing units, torsion shaft is housed, cone bucket oral area can be covered completely by being equipped on torsion shaft between two rolling bearing units
Cover board, torsion shaft one end stretch out rolling bearing units and it is fixed a hanging stick is housed, be set with a weight slide block, weight slide block on hanging stick
It is equipped with the position that locking bolt is used for fixed weight sliding block.
2. a kind of weight flap valve according to claim 1, it is characterized in that：The cover board bottom is equipped with and overturning axis connection
Reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454241.7U CN208123463U (en) | 2018-04-02 | 2018-04-02 | A kind of weight flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454241.7U CN208123463U (en) | 2018-04-02 | 2018-04-02 | A kind of weight flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123463U true CN208123463U (en) | 2018-11-20 |
Family
ID=64194461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820454241.7U Expired - Fee Related CN208123463U (en) | 2018-04-02 | 2018-04-02 | A kind of weight flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505996A (en) * | 2018-12-28 | 2019-03-22 | 厦门大学嘉庚学院 | Gravity type automatic bleeder and the method that discharges water |
-
2018
- 2018-04-02 CN CN201820454241.7U patent/CN208123463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505996A (en) * | 2018-12-28 | 2019-03-22 | 厦门大学嘉庚学院 | Gravity type automatic bleeder and the method that discharges water |
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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: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |