CN201033688Y - Double door bunker - Google Patents
Double door bunker Download PDFInfo
- Publication number
- CN201033688Y CN201033688Y CNU2007200380699U CN200720038069U CN201033688Y CN 201033688 Y CN201033688 Y CN 201033688Y CN U2007200380699 U CNU2007200380699 U CN U2007200380699U CN 200720038069 U CN200720038069 U CN 200720038069U CN 201033688 Y CN201033688 Y CN 201033688Y
- Authority
- CN
- China
- Prior art keywords
- hopper
- door
- connecting rod
- sluice gate
- shift fork
- 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 a two-door hopper, comprising a hopper body, a left hopper door and a right hopper door, which is characterized in that a shift fork, the left hopper door and the right hopper door are connected with the hopper body and can be rotated around the connecting joint; the shift fork is movably connected with a long connecting rod which is movably connected with the left hopper door and a short connecting rod which is movably connected with the right hopper door; the shift fork which rotates on the hopper body driven by a motor drives the connecting rods to pull the left hopper door and the right hopper door open and close. The utility model has the advantages of compact structure, simple operation of the switch motion, reduced installation room of the hopper driving device, fewer cantilevers and less vibration of the hopper body when used as a weighing hopper, as well as enhanced weighing speed and precision.
Description
Technical field
The utility model belongs to the mechanical packaging technical field, relates to a kind of double opening door hopper.
Background technology
In automatic filling and packing system, in the combination balance system, its hopper is divided into single open-door formula or double door formula.Double opening door hopper is because structural symmetry, and the impact that produces in the action of switch door is balance effectively, therefore the weighing bucket that the unit claims in being commonly used for automatic filling and packing system.In the prior art, the actuation techniques that double opening door hopper adopts usually is, to double door A and B, adopt power driven A door, the B door then drives with the A door, and general A door can utilize the reliable self-locking of four-bar linkage, the B door relies on the self-locking of A door to form locked, two drive link is placed on the bucket body both sides, and door bracket is made comparatively trouble, and installing space needs bigger, structure is compact inadequately, especially longer for the design cantilever of the aspect of weighing, make lengthening stabilization time of weighing, influence the speed of weighing; Simultaneously in the driving process,, except that optimization aspect four connecting rods, need on driving, do optimization, the control program complexity for the optimization curve that opens the door.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that structure is compact inadequately, the stabilization time of weighing is long, drive controlling is complicated that existing double opening door hopper actuating device exists, the double opening door hopper that provides a kind of connecting rod to drive, can simplify the double opening door hopper driving device structure, dwindle installing space, improve weigh speed and precision.
The technical solution used in the present invention is as follows:
A kind of double opening door hopper, comprise bucket body, left sluice gate and right sluice gate, it is characterized in that: shift fork, left sluice gate and right sluice gate are connected on the bucket body and can rotate around point of connection, and shift fork and long connecting rod and short connecting rod are rotationally connected, long connecting rod and left sluice gate are rotationally connected, and short connecting rod and right sluice gate are rotationally connected.
The double opening door hopper that connecting rod of the present utility model drives, its principle of work is as follows: shift fork is under power driven, on bucket body, rotate, spur long connecting rod and short connecting rod respectively, long connecting rod spurs left sluice gate, short connecting rod spurs right sluice gate, and above-mentioned each mechanism makes the rotation crank motion, finishes the switch motion of hopper double-door.Each point of connection on the hopper adopts lubricating bearings to make its motion flexibly.
Motor is adopted in the driving of shift fork, at the direction of principal axis that goes out of motor rocking bar is installed, and the design of rocking bar one end has roller, roller is installed in the shift fork, and along with the rotation of motor, the rocking bar shift fork is reciprocating, motor can be made uniform movement, drives the sluice gate switch, and drive controlling is simple.The curve that opens the door of sluice gate relies on the mechanism of four connecting rods to realize.Left side sluice gate and right sluice gate are following in off position, and dependence four connecting rod locking mechanisms separately makes sluice gate be in self-locking state, and sluice gate self-locking when motor lost efficacy guarantees that hopper keeps closed condition reliably at closing time.
According to double opening door hopper of the present utility model, compact conformation, the switch gate control is simple, can effectively dwindle the installing space of hopper actuating device, can reduce the cantilever of weighing as weighing bucket, reduces bucket body and rocks, and improves weigh speed and precision.
Description of drawings
Fig. 1 double opening door hopper structural representation
Fig. 2 double opening door hopper drives scheme drawing
Fig. 3 double opening door hopper door opening state scheme drawing
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.Scope of the present invention is not exceeded with the specific embodiment, but is limited by the scope of claim.
As shown in Figure 1, the double opening door hopper of connecting rod driving mainly is made up of bucket body 1, long connecting rod 2, left sluice gate 3, shift fork 4, right sluice gate 5 and short connecting rod 6.Shift fork 4, left sluice gate 3 and right sluice gate 5 are connected on the bucket body 1 and can rotate around point of connection.Shift fork 4 is rotationally connected with long connecting rod 2 and short connecting rod 6, and shift fork 4 rotates counterclockwise under power driven, spurs long connecting rod 2 and short connecting rod 6 respectively.Long connecting rod 2 is rotationally connected with left sluice gate 3, spurs left sluice gate 3, and short connecting rod 6 is rotationally connected with right sluice gate 5, spurs right sluice gate 5.Motor 9 is adopted in the driving of shift fork 4, as shown in Figure 2, the direction of principal axis that goes out at motor 9 is equipped with rocking bar 8, and the design of rocking bar 8 one ends has roller 7, roller 7 to be installed in the shift fork 4, rotation along with motor 9, rocking bar 8 shift forks 4 are reciprocating, and motor 9 can be made uniform movement, and the rotating drive long connecting rod 2 of shift fork 4 and short connecting rod 6 are made the rotation crank motion, drive the sluice gate switch, the hopper door opening state as shown in Figure 3.Therefore, can realize the control of two sluice gate switches, control simple and clear by the uniform movement of motor.Twin-bucket door failure-free closed condition relies on the auto-lock function of four-bar linkage to realize, left sluice gate 3 and right sluice gate 5 rely on separately that four connecting rod locking mechanisms make sluice gate be in self-locking state in off position down, and the assurance sluice gate can self-locking when motor loses efficacy.The curve that opens the door of sluice gate relies on the mechanism of four connecting rods to realize, each point of connection of mechanism adopts lubricating bearings to make mechanism kinematic flexible.
Claims (3)
1. double opening door hopper, comprise bucket body (1), left sluice gate (3) and right sluice gate (5), it is characterized in that: shift fork (4), left sluice gate (3) and right sluice gate (5) are connected bucket body (1) and go up and can rotate around point of connection, shift fork (4) is rotationally connected with long connecting rod (2) and short connecting rod (6), long connecting rod (2) is rotationally connected with left sluice gate (3), and short connecting rod (6) is rotationally connected with right sluice gate (5).
2. double opening door hopper according to claim 1 is characterized in that: described each point of connection adopts lubricating bearings.
3. double opening door hopper according to claim 1 is characterized in that: described shift fork (4) is by motor-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200380699U CN201033688Y (en) | 2007-05-30 | 2007-05-30 | Double door bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200380699U CN201033688Y (en) | 2007-05-30 | 2007-05-30 | Double door bunker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201033688Y true CN201033688Y (en) | 2008-03-12 |
Family
ID=39194580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200380699U Expired - Fee Related CN201033688Y (en) | 2007-05-30 | 2007-05-30 | Double door bunker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201033688Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991896A (en) * | 2012-12-18 | 2013-03-27 | 陆泽鹏 | Material door opening device |
| CN103523258A (en) * | 2013-09-28 | 2014-01-22 | 无锡市麦杰机械工程有限公司 | Metering and packaging balance metering cylinder opening and closing device |
| CN104097899A (en) * | 2014-07-16 | 2014-10-15 | 上海灿芳信息技术有限公司 | Door opening mechanism of elevator bucket |
| CN105059604A (en) * | 2015-07-16 | 2015-11-18 | 安徽正远包装科技有限公司 | Outlet hopper mechanism for packing machine |
| CN108891070A (en) * | 2018-06-26 | 2018-11-27 | 哈尔滨工程大学 | A kind of automatic sending and taking and binder production line for plastic material |
| CN111646042A (en) * | 2020-05-27 | 2020-09-11 | 三一汽车制造有限公司 | Divide workbin and finished product storehouse assembly |
-
2007
- 2007-05-30 CN CNU2007200380699U patent/CN201033688Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991896A (en) * | 2012-12-18 | 2013-03-27 | 陆泽鹏 | Material door opening device |
| CN103523258A (en) * | 2013-09-28 | 2014-01-22 | 无锡市麦杰机械工程有限公司 | Metering and packaging balance metering cylinder opening and closing device |
| CN104097899A (en) * | 2014-07-16 | 2014-10-15 | 上海灿芳信息技术有限公司 | Door opening mechanism of elevator bucket |
| CN105059604A (en) * | 2015-07-16 | 2015-11-18 | 安徽正远包装科技有限公司 | Outlet hopper mechanism for packing machine |
| CN108891070A (en) * | 2018-06-26 | 2018-11-27 | 哈尔滨工程大学 | A kind of automatic sending and taking and binder production line for plastic material |
| CN111646042A (en) * | 2020-05-27 | 2020-09-11 | 三一汽车制造有限公司 | Divide workbin and finished product storehouse assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DANYANG JINYI COATING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: WUXI ZHUOZHI MACHINE CO., LTD. Effective date: 20090515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090515 Address after: Jiangsu Danyang Economic Development Zone Overseas Students Pioneer Park, zip code: 212300 Patentee after: Danyang Jinyi Packing Equipment Co., Ltd. Address before: Wuxi City, Jiangsu province Cunxi Mei Xian Lu No. 108, No. 11, zip code: 214112 Patentee before: Wuxi Zhuozhi Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20110530 |