CN2195088Y - Weighting device for automatic constant weight balance - Google Patents
Weighting device for automatic constant weight balance Download PDFInfo
- Publication number
- CN2195088Y CN2195088Y CN 94240439 CN94240439U CN2195088Y CN 2195088 Y CN2195088 Y CN 2195088Y CN 94240439 CN94240439 CN 94240439 CN 94240439 U CN94240439 U CN 94240439U CN 2195088 Y CN2195088 Y CN 2195088Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- connecting rod
- utility
- model
- weighting device
- 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
Links
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a weighting device for automatic constant weight balances. The weighting device has a weighing bucket (1) whose lower part is connected with a discharge bucket (8) through a dustproof belt (7); the lower part of the weighing bucket (1) and a material door (6) are all installed in a seal cover (3). The utility model is characterized in that a cylinder connecting rod (4) is arranged between a cylinder (2) and a rotating shaft (5); the rotating shaft (5) is penetrated in the seal cover (3) and is connected with the material door (6); the cylinder (2) and the cylinder connecting rod (4) are all positioned out of the seal cover (3). The utility model has the advantages of convenient maintenance, and long service life of the cylinder because the dust environment is divorced.
Description
The utility model relates to a kind of meausring apparatus.
The meausring apparatus of existing automatic ration scale generally all has a scale hooper, and its bottom connects a discharge hopper by anti-dust lane.Cylinder is the execution apparatus of open and close scale hooper bin gate, and it is contained in the top of scale hooper, drives bin gate by air cylinder connecting rod and does the open and close action.Before granular material entered scale hooper, bin gate was closed, and along with the increase of weight, hung the output of the sensor of scale hooper or lever when reaching quantitative signal, and solenoid valve is just carried pressurized air to cylinder, makes cylinder move downward the promotion bin gate and opens; After the discharging, cylinder moves round about and drives bin gate and close, and finishes a weighing cycle.For preventing dust from flying in the weighing process, scale hooper bin gate, cylinder and connecting rod all seal with seal closure.But the cylinder in this device is operated in the seal closure that is full of dust always, inconvenient maintenance, and damage the moving component of cylinder easily, influence its serviceable life.
The purpose of this utility model provides a kind of meausring apparatus of novel automatic ration scale, and it can remedy the above-mentioned deficiency of existing apparatus.
The utility model has a scale hooper, its bottom connects a discharge hopper by anti-dust lane, the bottom of scale hooper and bin gate all are contained in the seal closure the inside, it is characterized in that between cylinder and rotation axis, adorning an air cylinder connecting rod, rotation axis penetrates in the seal closure and is connected with bin gate, and cylinder and air cylinder connecting rod are all in the seal closure outside.
The utility model moves on to the seal closure outside to cylinder, and is easy to maintenance, prolonged the serviceable life of cylinder owing to the environment that has broken away from dust.
Below by embodiment and description of drawings the utility model.
Accompanying drawing 1 is a main TV structure synoptic diagram of the present utility model.
Accompanying drawing 2 is its side-looking structural representation.
The bottom of scale hooper of the present utility model (1) connects a discharge hopper (8) by anti-dust lane (7), the bottom of scale hooper (1) together with its bin gate (6) all in seal closure (3) the inside; Adorn an air cylinder connecting rod (4) between cylinder (2) and rotation axis (5), rotation axis (5) penetrates in the seal closure (3) and is connected with bin gate (6); Cylinder (2) and air cylinder connecting rod (4) are installed in seal closure (3) outside.Opening and closing of bin gate (6) handled by air cylinder connecting rod (4) and rotation axis (5) by cylinder (2).
Claims (1)
1, a kind of meausring apparatus of automatic ration scale, scale hooper [1] is arranged, its bottom is by anti-dust lane [7] hopper [8] of unloading, the bottom of scale hooper [1] and bin gate [6] all are contained in seal closure [3] the inside, it is characterized in that between cylinder [2] and rotation axis [5], adorning an air cylinder connecting rod [4], rotation axis [5] penetrates in the seal closure [3] and is connected with bin gate [6], and cylinder [2] and air cylinder connecting rod [4] are all in seal closure [3] outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240439 CN2195088Y (en) | 1994-05-17 | 1994-05-17 | Weighting device for automatic constant weight balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94240439 CN2195088Y (en) | 1994-05-17 | 1994-05-17 | Weighting device for automatic constant weight balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2195088Y true CN2195088Y (en) | 1995-04-19 |
Family
ID=33847430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94240439 Expired - Fee Related CN2195088Y (en) | 1994-05-17 | 1994-05-17 | Weighting device for automatic constant weight balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2195088Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894654A (en) * | 2015-04-22 | 2015-09-09 | 安徽三祥羽毛有限公司 | Fully-automatic feeding device of down feather |
-
1994
- 1994-05-17 CN CN 94240439 patent/CN2195088Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894654A (en) * | 2015-04-22 | 2015-09-09 | 安徽三祥羽毛有限公司 | Fully-automatic feeding device of down feather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |