CN2065318U - Hydraulic weighing equipment - Google Patents
Hydraulic weighing equipment Download PDFInfo
- Publication number
- CN2065318U CN2065318U CN 90211417 CN90211417U CN2065318U CN 2065318 U CN2065318 U CN 2065318U CN 90211417 CN90211417 CN 90211417 CN 90211417 U CN90211417 U CN 90211417U CN 2065318 U CN2065318 U CN 2065318U
- Authority
- CN
- China
- Prior art keywords
- lever
- oil cylinder
- bearing
- piston
- circular hole
- 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.)
- Withdrawn
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- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a hydraulic weighing apparatus used for weighing, which is composed of a support seat, a support lever, an oil cylinder, a seal ring, a piston, a panel, an oil tube and a measuring meter. The utility model has the advantages of simple structure, high durability, high precision and broad application, and can be made into various specifications, such as from 0 to 100 kg, from 0 to 250 kg, from 0 to 500 kg, from 0 to 40 tons, etc.
Description
The utility model belongs to the weight metering utensil.
Existing platform balance has plenty of the applied compression spring, and the common platform balance that measures by the principle of lever transmission, and this scale is of a specified duration service time, and spring force can die down and arrive and make metering inaccurate.Another kind is an electronic scales, its complex structure, and the temperature of environment, humidity also can influence the accuracy of metering.
The purpose of this utility model is to provide the hydraulic weighing apparatus of a kind of simple structure, accurate measurement.
The utility model is to use lever transmission gravity fuel feed cylinder piston, makes piston enter oil cylinder volume difference, and produces the hydraulic pressure that varies in size and pass to weight stamp---the mode of pointer achieves the goal.
Characteristics of the present utility model: the one, simple in structure, durable in use; The 2nd, accurate measurement is reliable; Three are to use scope wide, can be made into plurality of specifications such as 0～100 kilogram, 0～250 kilogram, 0～500 kilogram, 0～40 ton.
Below in conjunction with accompanying drawing embodiment is described:
Accompanying drawing is faced sketch (partly cut-away) for this weighing apparatus.
With reference to accompanying drawing, this weighing apparatus is made up of bearing (1), two levers (2), oil cylinder (3), O-ring seal (4), piston (5), panel (7), oil pipe (9) and gauging table (10).Bearing (1) is cuboid framework or housing, and respectively there is a trigone lever seat (8) both sides, and oil cylinder (3) is a cylindrical shell, there is a circular hole upper end, and a ring groove is arranged on the circular hole wall, is equipped with O-ring seal (4), there is a fuel-displaced screw on the right side, bottom, and piston (5) is a right cylinder.Vertical being installed in the circular hole of oil cylinder upper end, two levers (2) respectively have a cone fulcrum below the both ends, the pole (6) that one top point is arranged above, the right lever right-hand member cone fulcrum places on bearing (1) the right side lever seat (8), left end cone fulcrum places piston (5) center, left side lever left end cone fulcrum places on bearing (1) the left side lever seat (8), right-hand member cone fulcrum places above the lever left part, the right, and panel (7) is placed on lever (2) the pole upper end.Oil pipe (9) is L shaped, and the lower horizontal end is connected with the oil cylinder oil outlet, and the upper vertical end is installed gauging table (10).
Claims (1)
- A kind of hydraulic weighing apparatus that is used for the weighing amount, it is characterized in that this weighing apparatus is by bearing (1), two levers (2), oil cylinder (3), O-ring seal (4), piston (5), panel (7), oil pipe (9) and gauging table (10) are formed, bearing (1) is cuboid framework or housing, respectively there is a trigone lever seat (8) both sides, oil cylinder (3) is a cylindrical shell, there is a circular hole upper end, one ring groove is arranged on the circular hole wall, be equipped with O-ring seal (4), there is a fuel-displaced screw on the right side, bottom, piston (5) is a right cylinder, vertical being installed in the circular hole of oil cylinder upper end, two levers (2) respectively have a cone fulcrum below the both ends, the pole (6) that one top point is arranged above, the right lever right-hand member cone fulcrum places on bearing (1) the right side lever seat (8), left end cone fulcrum places piston (5) center, left side lever left end cone fulcrum places on bearing (1) the left side lever seat (8), right-hand member cone fulcrum places above the lever left part, the right, panel (7) is placed on lever (2) the pole upper end, oil pipe (9) is L shaped, the lower horizontal end is connected with the fuel-displaced screw of oil cylinder, and the upper vertical end is installed gauging table (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211417 CN2065318U (en) | 1990-04-12 | 1990-04-12 | Hydraulic weighing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211417 CN2065318U (en) | 1990-04-12 | 1990-04-12 | Hydraulic weighing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2065318U true CN2065318U (en) | 1990-11-07 |
Family
ID=4891216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90211417 Withdrawn CN2065318U (en) | 1990-04-12 | 1990-04-12 | Hydraulic weighing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2065318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506969A (en) * | 2011-11-18 | 2012-06-20 | 孟德 | Hydraulic weighing instrument |
-
1990
- 1990-04-12 CN CN 90211417 patent/CN2065318U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506969A (en) * | 2011-11-18 | 2012-06-20 | 孟德 | Hydraulic weighing instrument |
| CN102506969B (en) * | 2011-11-18 | 2013-12-04 | 孟德 | Hydraulic weighing instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |