CN2164031Y - Edgeless adjustable automatic dosing weighing apparatus - Google Patents
Edgeless adjustable automatic dosing weighing apparatus Download PDFInfo
- Publication number
- CN2164031Y CN2164031Y CN 93219275 CN93219275U CN2164031Y CN 2164031 Y CN2164031 Y CN 2164031Y CN 93219275 CN93219275 CN 93219275 CN 93219275 U CN93219275 U CN 93219275U CN 2164031 Y CN2164031 Y CN 2164031Y
- Authority
- CN
- China
- Prior art keywords
- steelyard
- weighing
- arm beam
- rod
- weighing apparatus
- 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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Abstract
The utility model discloses an edgeless adjustable automatic dosing weighing apparatus, which is a weighing apparatus used for being matched with bagging machinery when solid granular or powdery materials are bagged and packed. A lever type structural weighing mechanism is composed of a box body outer shell, a vice-weighing rod, a weight lifting rod, a force transmitting rod, a supporting rod, a main weighing rod, a sliding poise and an electronic proximity switch. Each connecting position of a lever supporting tool adopts the bearing hinged connecting structure. Consequently, the disadvantage existing because the supporting point portion of the past lever weighing structure adopts the cross two-opening support structure is eliminated. Secondly, the weighing mechanism is closed in the box body outer shell, which reduces dust pollution and weighing anti-interference capacity. The weighing apparatus can change weighing fixed quantity, and the use of the weighing apparatus is more extensive.
Description
The utility model relates to a kind of adjustable automatic ration Weighing apparatus.
When packing packing, powdery or granular solids material or product all to use the automatic ration Weighing apparatus, in order to make every Bag Material heavy phase etc.Present employed Weighing apparatus is a kind of to be electronic scales, a kind of for the mechanical type lever scale.Use electronic scale weighing metering, often to show that sensitive fault etc. takes place for malfunctioning, short circuit, sensor malfunctioning because dust pollution or contamination cause, so that its service condition requires is high, investment is big, safeguards simultaneously, the upkeep cost height.The mechanical type lever scale, cheap, adaptability is strong, safeguard, upkeep cost is low, but the fulcrum of its leverage of prior mechanical lever scale is cutting edge formula structure at present, owing to being under the frequent metering situation, uses by scale, thereby the cutting edge quick abrasion, the very fast decline of measuring accuracy and influence the metering quality, even cause packing instructions defective.
The purpose of this utility model provides a kind of cutting edge structure that do not have, and long service life is not fragile, can guarantee that the no cutting edge of measuring accuracy can be adjusted the automatic ration Weighing apparatus.
No cutting edge capable of regulating automatic ration Weighing apparatus is made of cabinet shell, pair arm beam of steelyard, weightlifting rod, transmission rod, cramp bar, the main arm beam of steelyard, sliding weight of steelyard, sliding weight, electronic proximity switch, the weightlifting rod end is moved with pair arm beam of steelyard one an end hinge by bearing and is connected, pay the arm beam of steelyard by being fixed on the cramp bar supporting on the cabinet shell and connecting with cramp bar end hinge is moving by bearing, pay the arm beam of steelyard other end and cut with scissors to move by bearing with transmission rod one end and connect.The transmission rod other end is connected on the main arm beam of steelyard bar section by bearing hinge is moving, and the main arm beam of steelyard one end moves by the bearing hinge with cramp bar on being fixed on cabinet shell and connects, and the main arm beam of steelyard is supported by cramp bar.Sliding weight is loaded on the main arm beam of steelyard, and the main arm beam of steelyard other end has by bearing and the moving sliding weight of steelyard link that connects of main arm beam of steelyard hinge, and the Weight variable sliding weight of steelyard is hooked on the link.Electronic proximity switch is loaded on the inner roof wall face place that cabinet shell is positioned at the sliding weight of steelyard top.
In order to make quantitative weighing accurate, no cutting edge capable of regulating automatic metering scale refitting is equipped with balance fine setting code, and balance fine setting code is loaded on main arm beam of steelyard adjacent support bar place.
The weighing mechanism of no cutting edge capable of regulating automatic ration Weighing apparatus is closed in the pollution of having avoided pack material dirt in the cabinet shell and the use procedure the collision of mechanism part, has guaranteed sensitivity and the accuracy of weighing action.Weighing mechanism fulcrum place adopts bearing to cut with scissors connection, has eliminated all unfavorable that Weighing apparatus cutting edge supporting structure in the past brings, and makes Weighing apparatus prolongation in serviceable life, has reduced the generation of fault, helps the assurance of bagging scales heavy amount.Adopt the changeable weight sliding weight of steelyard, the meter weighing amount of capable of regulating, the quantitative weighing of change, thereby the scale device scope of application is extensive, can satisfy the weighing measurement instructions for use of different basis weights pack.
Accompanying drawing is a structural drawing of the present utility model, below the structure accompanying drawing further specify the utility model,
Fig. 1 is no cutting edge capable of regulating automatic metering scale refitting interposed structure figure.
Fig. 2 is figure A-A profile (the moving connection diagram of bearing hinge).
Shown in 1, no cutting edge can be adjusted the automatic ration Weighing apparatus and has the cabinet shell of a sealing (5), weightlifting rod one end to stretch out cabinet shell and connect with sack filling machine.Weightlifting rod the other end with pay the arm beam of steelyard (9) one ends and connect by the bearing hinge is moving, pay the arm beam of steelyard and connect by being fixed on cramp bar (10) supporting on the casing and cutting with scissors to move by bearing and cramp bar.Pay the arm beam of steelyard (11) one ends and connect by the bearing hinge is moving with an end of transmission rod (6), the transmission rod other end is connected on the bar section of the main arm beam of steelyard (3) by the bearing hinge is moving.The main arm beam of steelyard one end is dynamically connected by being fixed on cramp bar (8) supporting on the cabinet shell and cutting with scissors with the cramp bar end by bearing.The main arm beam of steelyard other end connects by the bearing hinge is moving with sliding weight of steelyard link (2), and variable heavy sliding weight of steelyard (12) is hooked on the link, and sliding weight (4) is loaded on the main arm beam of steelyard.Fine setting balanced code (7) is loaded on main arm beam of steelyard adjacent support bar place, and electronic proximity switch (1) is fixed on the cabinet shell wall of variable heavy sliding weight of steelyard top.
During use when pack material weighs master's arm beam of steelyard be in the equilbrium position electronic proximity switch and move and make sack filling machine stop discharging and pocket.After pocketing, master's arm beam of steelyard leaves the equilibrium position electronic proximity switch and is in the discharging state again, sack filling machine discharging pack when loading onto empty bag again.Change the pack material when heavy, the main arm beam of steelyard is on the reference position of requirement can carry out the new heavy pack of bag by changing the heavy counterweight of sliding weight of steelyard and regulating the fine setting balanced code.
As shown in Figure 2, the moving draw bail of bearing hinge is that bearing (13) is inlayed to be lying into to pay in the arm beam of steelyard and is hinged by hinge (14) and cramp bar.The bearing two end faces has pad (15) and (16), and the hinge two ends promptly constitute the moving draw bail of bearing hinge by nut lock.
Claims (2)
1, a kind of no cutting edge can be adjusted the automatic ration Weighing apparatus, includes the main arm beam of steelyard, weightlifting rod, cramp bar, sliding weight of steelyard, sliding weight, it is characterized in that cabinet shell is arranged, pays the arm beam of steelyard, transmission rod, electronic proximity switch; Said weightlifting rod end is moved with pair arm beam of steelyard one an end hinge by bearing and is connected, paying the arm beam of steelyard connects by the cramp bar supporting on the cabinet shell regularly and with cramp bar end hinge is moving, paying arm beam of steelyard other end transmission rod one end connects by the bearing hinge is moving, an end is connected on the main arm beam of steelyard bar section by the bearing hinge is moving in the transmission rod, the main arm beam of steelyard one end be fixed on cabinet shell upper support bar and connect by bearing hinge is moving, sliding weight is loaded on the main arm beam of steelyard, the main arm beam of steelyard other end has by the moving sliding weight of steelyard link that connects of bearing hinge, and electronic proximity switch is loaded on the inner roof wall face place that cabinet shell is positioned at the sliding weight of steelyard top.
2, by the described no cutting edge capable of regulating automatic ration Weighing apparatus of claim 1, it is characterized in that said main arm beam of steelyard adjacent support bar place is equipped with balance fine setting code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93219275 CN2164031Y (en) | 1993-07-23 | 1993-07-23 | Edgeless adjustable automatic dosing weighing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93219275 CN2164031Y (en) | 1993-07-23 | 1993-07-23 | Edgeless adjustable automatic dosing weighing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2164031Y true CN2164031Y (en) | 1994-05-04 |
Family
ID=33798698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93219275 Expired - Fee Related CN2164031Y (en) | 1993-07-23 | 1993-07-23 | Edgeless adjustable automatic dosing weighing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2164031Y (en) |
-
1993
- 1993-07-23 CN CN 93219275 patent/CN2164031Y/en not_active Expired - Fee Related
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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 |