CN202295973U - Automatic blanking device of sand hopper - Google Patents
Automatic blanking device of sand hopper Download PDFInfo
- Publication number
- CN202295973U CN202295973U CN2011203522024U CN201120352202U CN202295973U CN 202295973 U CN202295973 U CN 202295973U CN 2011203522024 U CN2011203522024 U CN 2011203522024U CN 201120352202 U CN201120352202 U CN 201120352202U CN 202295973 U CN202295973 U CN 202295973U
- Authority
- CN
- China
- Prior art keywords
- sand hopper
- blanking device
- baffle plate
- automatic blanking
- baffle
- 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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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses an automatic blanking device of a sand hopper, which comprises a hopper body; the bottom of the hopper body is provided with a discharge hole; a support rod is fixedly welded on the outer wall of the hopper body arranged at one side of the discharge hole; the lower end of the support rod is articulated with a baffle; the left end of the baffle is provided with a weight balancing block; the right end of the baffle leans against the lower end of the discharge hole; and a spring is connected between the right end of the baffle and the outer wall of the hopper body. The automatic blanking device of the sand hopper is simple in structure and low in cost, and does not have the phenomenon of deadlocking in the working process, thus being good in reliability and guaranteeing the safe and normal work of the sand hopper.
Description
Technical field
The utility model relates to a kind of automatic blanking device of sand hopper.
Background technology
Sand hopper is widely used on the commercial production.Sand hopper mainly is used for loaded material and passes through discharge hole for discharge.Sand hopper commonly used is provided with opening and closing device at discharging opening, through the motor-driven opening and closing device, reaches the purpose of discharging on request.The shortcoming of above-mentioned opening and closing device is a complex structure, in when operation, through motor-driven, often owing to when bigger material piece occurring, can produce stuck phenomenon, is prone to burn motor, and reliability is low, can cause very big influence to production.
The utility model content
The purpose of the utility model provides a kind of automatic blanking device of sand hopper, solves existing sand hopper opening and closing device stuck problem easily.
The technical scheme of the utility model is following:
A kind of automatic blanking device of sand hopper; Include bucket body, the bottom of said bucket body is provided with discharging opening, it is characterized in that: be positioned on the bucket body outer wall of discharging opening one side and be fixedly welded with strut bar; The lower end of said strut bar is hinged with baffle plate; The left end of said baffle plate is equipped with clump weight, and the right-hand member of baffle plate withstands on the lower end of discharging opening, is connected with spring between the outer wall of baffle plate right-hand member and bucket body.
The automatic blanking device of described sand hopper is characterized in that: described clump weight is through being slidingly installed at the left end of baffle plate.
Discharging opening is closed during moment that the moment that produces in sand hopper material amount lower weight produces less than clump weight; During moment that the moment of giving birth to when sand hopper material volume production produces greater than clump weight; Material will overcome the moment that clump weight produces, and the baffle plate upset is opened, and material spills from discharging opening.
The beneficial effect of the utility model:
The utility model is simple in structure, and cost is low, can not produce stuck phenomenon in the course of the work, and good reliability has ensured safety, the normal operation of sand hopper.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of automatic blanking device of sand hopper includes bucket body 1; The bottom of bucket body 1 is provided with discharging opening 2, is positioned on bucket body 1 outer wall of discharging opening 2 one sides to be fixedly welded with strut bar 3, and the lower end of strut bar 3 is hinged with baffle plate 4; The left end of baffle plate 4 clump weight 5 that has been slidingly installed, clump weight 5 can move around along the left end of baffle plate 4, and the right-hand member of baffle plate 4 withstands on the lower end of discharging opening 2; Be connected with spring 6 between the outer wall of baffle plate 4 right-hand members and bucket body 1, baffle plate is played position-limiting action.
Claims (2)
1. the automatic blanking device of a sand hopper; Include bucket body, the bottom of said bucket body is provided with discharging opening, it is characterized in that: be positioned on the bucket body outer wall of discharging opening one side and be fixedly welded with strut bar; The lower end of said strut bar is hinged with baffle plate; The left end of said baffle plate is equipped with clump weight, and the right-hand member of baffle plate withstands on the lower end of discharging opening, is connected with spring between the outer wall of baffle plate right-hand member and bucket body.
2. the automatic blanking device of sand hopper according to claim 1, it is characterized in that: described clump weight is through being slidingly installed at the left end of baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522024U CN202295973U (en) | 2011-09-20 | 2011-09-20 | Automatic blanking device of sand hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522024U CN202295973U (en) | 2011-09-20 | 2011-09-20 | Automatic blanking device of sand hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295973U true CN202295973U (en) | 2012-07-04 |
Family
ID=46364916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203522024U Expired - Fee Related CN202295973U (en) | 2011-09-20 | 2011-09-20 | Automatic blanking device of sand hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295973U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264904A (en) * | 2013-04-24 | 2013-08-28 | 丹东百特仪器有限公司 | Device for momentarily releasing dispersity samples |
| CN106477206A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of corn stores automatic blanking device |
| CN108543336A (en) * | 2018-04-27 | 2018-09-18 | 上海迈正环境科技有限公司 | A kind of scraper-type kitchen garbage equipment for separating liquid from solid |
| CN109668166A (en) * | 2018-12-28 | 2019-04-23 | 盛瑞传动股份有限公司 | A kind of anti-backfire granular fuel conveying device |
-
2011
- 2011-09-20 CN CN2011203522024U patent/CN202295973U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264904A (en) * | 2013-04-24 | 2013-08-28 | 丹东百特仪器有限公司 | Device for momentarily releasing dispersity samples |
| CN103264904B (en) * | 2013-04-24 | 2015-04-08 | 丹东百特仪器有限公司 | Device for momentarily releasing dispersity samples |
| CN106477206A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of corn stores automatic blanking device |
| CN108543336A (en) * | 2018-04-27 | 2018-09-18 | 上海迈正环境科技有限公司 | A kind of scraper-type kitchen garbage equipment for separating liquid from solid |
| CN109668166A (en) * | 2018-12-28 | 2019-04-23 | 盛瑞传动股份有限公司 | A kind of anti-backfire granular fuel conveying device |
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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: 20120704 Termination date: 20120920 |