CN105136268A - Discharging mechanism of weighing hopper - Google Patents
Discharging mechanism of weighing hopper Download PDFInfo
- Publication number
- CN105136268A CN105136268A CN201510416919.3A CN201510416919A CN105136268A CN 105136268 A CN105136268 A CN 105136268A CN 201510416919 A CN201510416919 A CN 201510416919A CN 105136268 A CN105136268 A CN 105136268A
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- CN
- China
- Prior art keywords
- weighing bucket
- discharging mechanism
- weighing hopper
- discharge door
- sidewall
- 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.)
- Pending
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention discloses a discharging mechanism of a weighing hopper. The weighing hopper is provided. The bottom end of the weighing hopper is provided with a hinged discharging door. A connection buckle is arranged on the outer end surface of the discharging door. The connection buckle is connected with a pull rod. The bottom end of the pull rod is connected with a transverse rod. Two ends of the transverse rod are respectively connected with a connecting lever. The bottom ends of the two connecting levers are connected through a connection rod. The middle part of the connection rod is connected with a motor rotation arm driven by a motor. The two connecting levers are respectively connected with a side wall of the weighing hopper through a corresponding spring. According to the invention, the springs full the discharging door tightly, materials are discharged, the operation is simple, and the discharging is accurate.
Description
Technical field
The present invention relates to package packing machine field, specifically a kind of discharging mechanism of scale hooper.
Background technology
Existing scale hooper structure is simple, in the occasion will sought quickness for large gravitational material and weighing speed, the discharge door of scale hooper is easy to softened, material is easy to leak, in order to address this problem, existing method is that the structure by increasing balancing weight prevents material from washing discharge door open, but this complex structure, its scale hooper one-piece construction adds counterweight block structure, LOAD CELLS load capacity in weighing process can be caused large, weighing precision is low, and weigh the folding speed of sluice gate and the stability of overall weighing mechanism and be not easy to control, request for utilization can not be met.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of discharging mechanism of scale hooper, adopts spring straining discharge door, prevents the problem of material from leakage.
Technical scheme of the present invention is:
A kind of discharging mechanism of scale hooper, include weighing bucket, it is characterized in that: the bottom of described weighing bucket is provided with hinged discharge door, the outer face of discharge door is provided with junction button, junction button is connected with pull bar, and the bottom of pull bar is connected with cross bar, and the two ends of cross bar are all connected with connecting lever, the bottom of two connecting levers is connected by connecting link, and the middle part of connecting link is connected with motor-driven motor pivot arm; Two described connecting levers are all connected with the sidewall of weighing bucket each via the spring of correspondence.
The sidewall of described weighing bucket is provided with two backstays to downward-extension, and the corner of described connecting lever is rotationally connected with the bottom of corresponding backstay.
The sidewall of described weighing bucket is rotatably connected to pivoted arm, and the bottom of pivoted arm is fixedly connected with discharge door.
Advantage of the present invention:
The present invention is by spring straining discharge door, in the occasion preventing large gravitational material and weighing speed from will seek quickness, the problem of material from leakage, when discharge door opened by needs time, motor drives connecting link, connecting lever, cross bar and pull bar successively, thus pulls open discharge door, and material is discharged, it is simple to operate, and discharging is accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, a kind of discharging mechanism of scale hooper, include weighing bucket 1, the bottom of weighing bucket 1 is provided with hinged discharge door 2, the outer face of discharge door 2 is provided with junction button 3, junction button 3 is connected with pull bar 4, the bottom of pull bar 4 is connected with cross bar 5, the two ends of cross bar 5 are all connected with connecting lever 6, and the bottom of two connecting levers 6 is connected by connecting link 7, and the motor pivot arm that middle part and the motor 8 of connecting link 7 drive is connected; Two connecting levers 6 are all connected with the sidewall of weighing bucket 1 each via the spring 9 of correspondence; The sidewall of weighing bucket 1 is provided with two backstays 10 to downward-extension, and the corner of connecting lever 6 is rotationally connected with the bottom of corresponding backstay 10; The sidewall of weighing bucket 1 is rotatably connected to pivoted arm 11, and the bottom of pivoted arm 11 is fixedly connected with discharge door.
Claims (3)
1. the discharging mechanism of a scale hooper, include weighing bucket, it is characterized in that: the bottom of described weighing bucket is provided with hinged discharge door, the outer face of discharge door is provided with junction button, junction button is connected with pull bar, and the bottom of pull bar is connected with cross bar, and the two ends of cross bar are all connected with connecting lever, the bottom of two connecting levers is connected by connecting link, and the middle part of connecting link is connected with motor-driven motor pivot arm; Two described connecting levers are all connected with the sidewall of weighing bucket each via the spring of correspondence.
2. the discharging mechanism of a kind of scale hooper according to claim 1, include weighing bucket, it is characterized in that: the sidewall of described weighing bucket is provided with two backstays to downward-extension, the corner of described connecting lever is rotationally connected with the bottom of corresponding backstay.
3. the discharging mechanism of a kind of scale hooper according to claim 1, include weighing bucket, it is characterized in that: the sidewall of described weighing bucket is rotatably connected to pivoted arm, the bottom of pivoted arm is fixedly connected with discharge door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416919.3A CN105136268A (en) | 2015-07-16 | 2015-07-16 | Discharging mechanism of weighing hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416919.3A CN105136268A (en) | 2015-07-16 | 2015-07-16 | Discharging mechanism of weighing hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105136268A true CN105136268A (en) | 2015-12-09 |
Family
ID=54721703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510416919.3A Pending CN105136268A (en) | 2015-07-16 | 2015-07-16 | Discharging mechanism of weighing hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105136268A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4499962A (en) * | 1981-09-21 | 1985-02-19 | Kabushiki Kaisha Ishida Koko Seisakusho | Removable hopper mechanism in an automatic weighing apparatus |
| CN1432797A (en) * | 2001-12-13 | 2003-07-30 | 株式会社石田 | Combined weigher |
| CN201803785U (en) * | 2010-09-19 | 2011-04-20 | 安徽正远包装科技有限公司 | Bucket opening mechanism on weighing machine |
| CN103162776A (en) * | 2011-12-08 | 2013-06-19 | 徐卉 | Hopper device with automatic discharge achievable |
| CN103353339A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Self-locking weighing hopper mechanism |
| CN104457947A (en) * | 2014-12-12 | 2015-03-25 | 佛山市顺德区安本智能机器有限公司 | Hopper for combined weighing scale |
-
2015
- 2015-07-16 CN CN201510416919.3A patent/CN105136268A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4499962A (en) * | 1981-09-21 | 1985-02-19 | Kabushiki Kaisha Ishida Koko Seisakusho | Removable hopper mechanism in an automatic weighing apparatus |
| CN1432797A (en) * | 2001-12-13 | 2003-07-30 | 株式会社石田 | Combined weigher |
| CN201803785U (en) * | 2010-09-19 | 2011-04-20 | 安徽正远包装科技有限公司 | Bucket opening mechanism on weighing machine |
| CN103162776A (en) * | 2011-12-08 | 2013-06-19 | 徐卉 | Hopper device with automatic discharge achievable |
| CN103353339A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Self-locking weighing hopper mechanism |
| CN104457947A (en) * | 2014-12-12 | 2015-03-25 | 佛山市顺德区安本智能机器有限公司 | Hopper for combined weighing scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
|
| RJ01 | Rejection of invention patent application after publication |