CN203006526U - Discharging structure of sand hopper - Google Patents
Discharging structure of sand hopper Download PDFInfo
- Publication number
- CN203006526U CN203006526U CN 201220574593 CN201220574593U CN203006526U CN 203006526 U CN203006526 U CN 203006526U CN 201220574593 CN201220574593 CN 201220574593 CN 201220574593 U CN201220574593 U CN 201220574593U CN 203006526 U CN203006526 U CN 203006526U
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- Prior art keywords
- sand hopper
- plate
- door
- cylinder
- door plate
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- Expired - Fee Related
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Abstract
The utility model discloses a discharging structure of a sand hopper. The discharging structure of the sand hopper comprises the sand hopper. A material outlet is formed in the bottom face of the sand hopper. A door plate is installed on the bottom face of the sand hopper in a hinged mode and just blocks the material outlet. The front side and the rear side of the sand hopper are respectively provided with an air cylinder. A connecting rod is fixedly connected on a piston rod of each air cylinder. The connecting rods are connected with the door plate in a hinged mode through connecting rings. Opening and closing of the door plate on the material outlet are controlled by extensibility of the piston rods of the air cylinders. A gravity inductor is installed on the door plate and connected with control switch circuits of the air cylinders. According to the discharging structure of the sand hopper, the structure is ingenious, the opening and the closing of the door plate are controlled through the extensibility of the piston rods of the air cylinders, convenience is brought to automatic discharging, the gravity inductor can induce the air cylinders to automatically operate, time is saved, labor is saved, and working efficiency is high.
Description
Technical field
The utility model industrial technology field, the baiting structure on main a kind of sand hopper.
Background technology
On commercial production, sand hopper is mainly used to loaded material, passes through discharge hole for discharge.Generally sand hopper is provided with opening and closing device at discharging opening, its complex structure, and be by motor-driven, when motor-driven, often producing card and easy motor damage owing to larger material piece occurring, reliability is low, can cause very large impact to production.
The utility model content
Technical matters to be solved of the present utility model is to provide the baiting structure on a kind of sand hopper, and its structure is ingenious, utilizes the switching of stretching to drive door-plate of cylinder piston rod, automatic blanking is convenient, and there is gravity sensor can respond to the cylinder automatic operation, time saving and energy saving, high efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
Baiting structure on a kind of sand hopper, include sand hopper, the bottom surface of sand hopper is provided with discharging opening, the hinged door-plate that is equipped with on the bottom surface of sand hopper, door-plate just in time gets lodged on discharging opening, it is characterized in that: the forward and backward side of described sand hopper is respectively equipped with cylinder, is fixedly connected with connecting rod on the piston rod of cylinder, described connecting rod is articulated and connected by coupling link and door-plate, the switching of door-plate on the extension and contraction control discharging opening of described cylinder piston rod; On described door-plate, gravity sensor is installed, described gravity sensor is connected with the master cock circuit of cylinder.
The inwall of described door-plate is provided with one deck wearing layer.
Being provided with one deck wearing layer in the utility model on the door-plate inwall is in order to reduce the wearing and tearing of material and door-plate inwall, to increase the service life.
The utility model has the advantages that:
The utility model structure is ingenious, utilizes the switching of stretching to drive door-plate of cylinder piston rod, and automatic blanking is convenient, and has gravity sensor can respond to the cylinder automatic operation, and is time saving and energy saving, high efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, baiting structure on a kind of sand hopper, include sand hopper 1, the bottom surface of sand hopper 1 is provided with discharging opening 2, the hinged door-plate 3 that is equipped with on the bottom surface of sand hopper 1, and door-plate 3 just in time gets lodged on discharging opening 2, the forward and backward side of described sand hopper 1 is respectively equipped with cylinder 4, be fixedly connected with connecting rod 5 on the piston rod of cylinder 4, described connecting rod 5 is articulated and connected by coupling link 6 and door-plate 3, the switching of door-plate 3 on the extension and contraction control discharging opening of described cylinder 4 piston rods; On described door-plate 3, gravity sensor 7 is installed, described gravity sensor 7 is connected with the master cock circuit of cylinder 4.
The inwall of described door-plate 3 is provided with one deck wearing layer.
During operation, cylinder 4 work, piston rod moves up, and drive door-plate 3 moves up and blocks discharging opening 2, needs blanking when gravity sensor 7 is sensed constant weight, and the piston rod of cylinder 4 stretches out downwards, and promotion door-plate 3 moves down opens discharging opening 2.
Claims (2)
1. the baiting structure on a sand hopper, include sand hopper, the bottom surface of sand hopper is provided with discharging opening, the hinged door-plate that is equipped with on the bottom surface of sand hopper, door-plate just in time gets lodged on discharging opening, it is characterized in that: the forward and backward side of described sand hopper is respectively equipped with cylinder, is fixedly connected with connecting rod on the piston rod of cylinder, described connecting rod is articulated and connected by coupling link and door-plate, the switching of door-plate on the extension and contraction control discharging opening of described cylinder piston rod; On described door-plate, gravity sensor is installed, described gravity sensor is connected with the master cock circuit of cylinder.
2. the baiting structure on a kind of sand hopper according to claim 1, it is characterized in that: the inwall of described door-plate is provided with one deck wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574593 CN203006526U (en) | 2012-11-02 | 2012-11-02 | Discharging structure of sand hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574593 CN203006526U (en) | 2012-11-02 | 2012-11-02 | Discharging structure of sand hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006526U true CN203006526U (en) | 2013-06-19 |
Family
ID=48598141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574593 Expired - Fee Related CN203006526U (en) | 2012-11-02 | 2012-11-02 | Discharging structure of sand hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006526U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359420A (en) * | 2013-07-26 | 2013-10-23 | 无锡市伟丰印刷机械厂 | Shuffling box |
| CN105857965A (en) * | 2016-05-06 | 2016-08-17 | 浙江恒易生物科技有限公司 | Telescopic starting and closing type linkage discharging device |
| CN109178969A (en) * | 2018-10-26 | 2019-01-11 | 广东贝尤安新材料科技有限公司 | A kind of powder class feeding device |
| CN110817359A (en) * | 2019-10-17 | 2020-02-21 | 临涣焦化股份有限公司 | Movable baffle plate of stacker-reclaimer |
-
2012
- 2012-11-02 CN CN 201220574593 patent/CN203006526U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359420A (en) * | 2013-07-26 | 2013-10-23 | 无锡市伟丰印刷机械厂 | Shuffling box |
| CN103359420B (en) * | 2013-07-26 | 2016-02-17 | 江苏高博智融科技有限公司 | A kind of material pouring box |
| CN105857965A (en) * | 2016-05-06 | 2016-08-17 | 浙江恒易生物科技有限公司 | Telescopic starting and closing type linkage discharging device |
| CN105857965B (en) * | 2016-05-06 | 2018-08-17 | 浙江恒易生物科技有限公司 | Telescopic open-close type linked discharging device |
| CN109178969A (en) * | 2018-10-26 | 2019-01-11 | 广东贝尤安新材料科技有限公司 | A kind of powder class feeding device |
| CN110817359A (en) * | 2019-10-17 | 2020-02-21 | 临涣焦化股份有限公司 | Movable baffle plate of stacker-reclaimer |
| CN110817359B (en) * | 2019-10-17 | 2021-12-21 | 临涣焦化股份有限公司 | Blanking mechanism of stacker-reclaimer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131102 |