CN207215255U - A kind of automatic discharge mechanism of weighing - Google Patents
A kind of automatic discharge mechanism of weighing Download PDFInfo
- Publication number
- CN207215255U CN207215255U CN201720660369.4U CN201720660369U CN207215255U CN 207215255 U CN207215255 U CN 207215255U CN 201720660369 U CN201720660369 U CN 201720660369U CN 207215255 U CN207215255 U CN 207215255U
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- China
- Prior art keywords
- support
- hopper
- door
- bar
- fixedly connected
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Abstract
The utility model discloses a kind of automatic discharge mechanism of weighing, include the hopper door positioned at hopper discharge outlet, hopper door is rotated and is arranged on support, hopper door two bottom sides are respectively equipped with revolving door, rotated on support below hopper door and be provided with swingle, swingle both ends have been respectively fixedly connected with swivel plate, support bar is fixedly connected between two swivel plates, spring pull bar is fixedly connected with the outside of swivel plate, spring tie rod end is hinged with swing arm bar, the swing arm boom end of both sides is hinged with revolving door respectively, and back-moving spring is connected between spring pull bar and support.The utility model is driven using motor, contactless with feed bin in addition, ensures measuring accuracy, improves stability in use.
Description
Technical field
Automatic field of weighing is the utility model is related to, particularly belongs to a kind of automatic discharge mechanism of weighing.
Background technology
Powder, particulate material in industries such as grain, food, medicine, chemical industry, fertilizer, building materials, feed, environmental protection, mineral products need
Carry out automatic quantitative packing.Had a great influence because cylinder driving push-and-pull piston rod is blocked by dust, influence the stability used.
Utility model content
The purpose of this utility model is to provide a kind of automatic discharge mechanism of weighing, and is driven using motor, in addition with feed bin without
Contact, ensure measuring accuracy, improve stability in use.
The technical solution of the utility model is as follows：
A kind of automatic discharge mechanism of weighing, includes the hopper door positioned at hopper discharge outlet, and hopper door is rotated and is arranged at
On support, hopper door two bottom sides are respectively equipped with revolving door, are rotated on the support below hopper door and are provided with swingle, swingle
Both ends have been respectively fixedly connected with swivel plate, and support bar is fixedly connected between two swivel plates, bullet is fixedly connected with the outside of swivel plate
Spring pull bar, spring tie rod end are hinged with swing arm bar, and the swing arm boom end of both sides is hinged with revolving door respectively, spring pull bar with
Back-moving spring is connected between support.
Described swingle is rotated by driving stepper motor.
The utility model controls the opening and closing of hopper door to close by improving, and overcomes traditional cylinder driving push-and-pull piston rod to block powder
Dirt influences the stability of a system, greatly improves the accuracy of packing machine metering, while reduces noise improvement working environment, stability
It is good, efficiency high, react good by market validation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of automatic discharge mechanism of weighing, include the hopper door 2 positioned at the discharge outlet of hopper 1, hopper door
2 rotations are arranged on support 3, and the two bottom sides of hopper door 2 are respectively equipped with revolving door 4, rotate and set on the support 2 of the lower section of hopper door 2
Swingle 5 is equipped with, the both ends of swingle 5 have been respectively fixedly connected with swivel plate 6, support bar is fixedly connected between two swivel plates 6
9, the outside of swivel plate 6 is fixedly connected with spring pull bar 7, and the end of spring pull bar 7 is hinged with swing arm bar 8, the end part of swing arm bar 8 of both sides
It is not hinged with revolving door 4, back-moving spring is connected between spring pull bar 7 and support 3, swingle is revolved by driving stepper motor
Turn.
Utility model works principle：By driving stepper motor rotary shaft, off position and hopper whole system without
Any contact to prevent from influenceing system meters precision, when by driving stepper motor swingle in 90 ° of rotating contacts, successively logical
Quick blanking is closed in the opening and closing for crossing multi link synchronous interaction control hopper door（Pulling force-extension spring）, lock is reset to by spring force
Tight region.Using safe design protection appliance component overload damage, the installation of this set system hangs, prevent motor overload System Computer
Structure Automatic-falling.Occur using track motion board design campaign is smooth without any jam situation, using resistance between hardware
Spacer isolation is ground, ensures smooth, noiseless, reduction component wear.
Claims (2)
1. a kind of automatic discharge mechanism of weighing, it is characterised in that include the hopper door positioned at hopper discharge outlet, hopper door turns
Dynamic to be arranged on support, hopper door two bottom sides are respectively equipped with revolving door, are rotated on the support below hopper door and are provided with rotation
Bar, swingle both ends have been respectively fixedly connected with swivel plate, and support bar is fixedly connected between two swivel plates, and swivel plate outside is solid
Determine connecting spring pull bar, spring tie rod end is hinged with swing arm bar, and the swing arm boom end of both sides is hinged with revolving door respectively, bullet
Back-moving spring is connected between spring pull bar and support.
2. discharge mechanism of weighing automatically according to claim 1, it is characterised in that described swingle is by driving stepper motor
Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660369.4U CN207215255U (en) | 2017-06-08 | 2017-06-08 | A kind of automatic discharge mechanism of weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660369.4U CN207215255U (en) | 2017-06-08 | 2017-06-08 | A kind of automatic discharge mechanism of weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215255U true CN207215255U (en) | 2018-04-10 |
Family
ID=61811594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720660369.4U Active CN207215255U (en) | 2017-06-08 | 2017-06-08 | A kind of automatic discharge mechanism of weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501224A (en) * | 2021-07-20 | 2021-10-15 | 上海观道生物科技有限公司 | Bulk herbal pieces-dispensing hopper of weighing opens and shuts mechanism and hopper of weighing |
-
2017
- 2017-06-08 CN CN201720660369.4U patent/CN207215255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501224A (en) * | 2021-07-20 | 2021-10-15 | 上海观道生物科技有限公司 | Bulk herbal pieces-dispensing hopper of weighing opens and shuts mechanism and hopper of weighing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 Zhongzheng International Plaza, 948 Fuyang North Road, Luyang District, Hefei City, Anhui Province, 2 1004 blocks Patentee after: Zhongke Kezheng Automation Engineering Co., Ltd. Address before: 230000 Zhongzheng International Plaza, 948 Fuyang North Road, Luyang District, Hefei City, Anhui Province, 2 1004 blocks Patentee before: Anhui Koko is Automation Engineering Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |