CN103278224B - A kind of belted electronic balance - Google Patents
A kind of belted electronic balance Download PDFInfo
- Publication number
- CN103278224B CN103278224B CN201310153199.7A CN201310153199A CN103278224B CN 103278224 B CN103278224 B CN 103278224B CN 201310153199 A CN201310153199 A CN 201310153199A CN 103278224 B CN103278224 B CN 103278224B
- Authority
- CN
- China
- Prior art keywords
- belt
- rail
- cantilever beam
- parts
- frame
- 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.)
- Active
Links
Abstract
A kind of belted electronic balance, comprise frame, beam-and-rail is provided with in frame, beam-and-rail is provided with 4, first beam-and-rail is provided with drive roll parts, second beam-and-rail and the 3rd beam-and-rail are provided with weighing platform, 4th beam-and-rail is provided with follower rollers parts, belt is provided with between drive roll parts and follower rollers parts, described drive roll parts are provided with automatic deviation rectifying device, belt tensioner, described follower rollers parts are provided with belt deviation mechanical speed-control device, described beam-and-rail is beam type structure, beam-and-rail one end is fixed in frame, other end connecting cantilever beam supports, semi-girder is supported and fixed in frame, semi-girder supports and is provided with 4.The quick-replaceable of belt can be realized, have save time, laborsaving, feature efficiently, and drastically increasing the maintenance efficiency of belted electronic balance, reducing the production loss caused because changing belt.
Description
Technical field
The present invention relates to a kind of belted electronic balance, particularly the online dynamic weighing belted electronic balance of a kind of material.
Background technology
For for the widely used belted electronic balance of the industry such as tobacco institute, its essence installs the pick-up units such as various weight and speed additional and through computing to obtain the data such as flow, output and to control in the electronic belt conveyor using endless-belt transported material.In order to obtain accurate and stable metering, principal and subordinate's cylinder of back-up belt, the weighing platform of weighing, prevent the deviation correcting device of belt deviation, be used for the scale inner part such as belt tension device of tensioner belt and all need firmly to be arranged on the scale frame in band conveyor, this just causes extreme difficulties to replacing belt.For current most widely used dual sensor double bracket roller lever belted electronic balance, its weighing platform and scale shelf structure are all comparatively complicated, for overall formula designs, each functional module communication with one another and mutually disturbing, this just determines the work taked when will change belt and " pulls one hair and move the whole body ", as its principal and subordinate's drum part is directly fixedly mounted on scale frame both sides, weighing platform is fixed on scale frame underbeam, the belt tensioner that can slide up and down is fixed on principal and subordinate's cylinder, fixed automatic deviation rectifying device is fixed on drive roll parts, when therefore changing belt, almost needing all dismantles these parts in scale one by one can carry out changing the operation of belt, waste time and energy, greatly waste the manpower and materials of user.
Simultaneously because the parts such as weighing platform of belted electronic balance are accurate metrology devices, the professional skill of Installation and Debugging requires higher, therefore, if not experienced professional and technical personnel, after changing belt, often cause the measuring accuracy of belted electronic balance and stability to decline to some extent.So the complicacy of belt replacing is always by using producer to be denounced.
Summary of the invention
Its object of the present invention is just to provide a kind of belted electronic balance, can realize the quick-replaceable of belt, have save time, laborsaving, feature efficiently, and drastically increasing the maintenance efficiency of belted electronic balance, reducing the production loss caused because changing belt.
Realize above-mentioned purpose and the technical scheme taked, comprise frame, beam-and-rail is provided with in frame, beam-and-rail is provided with 4, first beam-and-rail is provided with drive roll parts, second beam-and-rail and the 3rd beam-and-rail are provided with weighing platform, 4th beam-and-rail is provided with follower rollers parts, belt is provided with between drive roll parts and follower rollers parts, described drive roll parts are provided with automatic deviation rectifying device, belt tensioner, described follower rollers parts are provided with belt deviation mechanical speed-control device, described beam-and-rail is beam type structure, beam-and-rail one end is fixed in frame, other end connecting cantilever beam supports, semi-girder is supported and fixed in frame, semi-girder supports and is provided with 4, described automatic deviation rectifying device is telescopic structure, and automatic deviation rectifying device is fixed on drive roll parts, described belt tensioner is swing type structure, and one end is fixed on drive roll parts, described second beam-and-rail and the 3rd beam-and-rail are provided with slide rail and support, and slide rail supports and is provided with weighing platform, described belt deviation mechanical speed-control device is accordion structure, and one end is fixed on follower rollers parts.
Compared with prior art the present invention has the following advantages.
1, belt speed is changed faster;
2, structure is simple, easy and simple to handle, maintenance maintenance convenient;
3, after changing belt, the adjustment of belted electronic balance is very convenient, only needs to carry out simply peeling and staking-out work and can ensure the measuring accuracy of electronic scales.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Working state schematic representation when Fig. 1 is this device extraction belt.
Fig. 2 is this apparatus structure schematic front view.
Fig. 3 is this device mid frame structural representation.
Fig. 4 is slide rail supporting construction schematic diagram in this device.
Fig. 5 is belt tensioner structural representation in this device.
Fig. 6 is automatic deviation rectifying device structural representation in this device.
Fig. 7 is belt deviation mechanical speed-control device structural representation in this device.
Embodiment
This device comprises frame 2, beam-and-rail 3 is provided with in frame 2, as Fig. 1, shown in 2, beam-and-rail 3 is provided with 4, first beam-and-rail 3.1 is provided with drive roll parts 1, second beam-and-rail 3.2 and the 3rd beam-and-rail 3.3 are provided with weighing platform 7, 4th beam-and-rail 3.4 is provided with follower rollers parts 10, belt 8 is provided with between drive roll parts 1 and follower rollers parts 10, described drive roll parts 1 are provided with automatic deviation rectifying device 5, belt tensioner 4, described follower rollers parts 10 are provided with belt deviation mechanical speed-control device 9, described beam-and-rail 3 is beam type structure, as shown in Figure 2, beam-and-rail 3 one end is fixed in frame 2, other end connecting cantilever beam supports 11, semi-girder supports 11 and is fixed in frame 2, semi-girder supports 11 and is provided with 4, described automatic deviation rectifying device 5 is telescopic structure, and as shown in Figure 6, automatic deviation rectifying device 5 is fixed on drive roll parts 1, described belt tensioner 4 is swing type structure, and as shown in Figure 5, one end is fixed on drive roll parts 1, described second beam-and-rail 3.2 and the 3rd beam-and-rail 3.3 are provided with slide rail and support 6, and as shown in Figure 4, slide rail supports 6 and is provided with weighing platform 7, described belt deviation mechanical speed-control device 9 is accordion structure, and as shown in Figure 7, one end is fixed on follower rollers parts 10.
This device adopts scale inner part one end beam type fixed support, the way of the detachable movable supporting in one end is carried out support and is fixed, first beam-and-rail 3.1 one end is fixed in frame 2, other end connecting cantilever beam supports 11.1, semi-girder supports 11.1 and is fixed in frame 2, second beam-and-rail 3.2 one end is fixed in frame 2, other end connecting cantilever beam supports 11.2, semi-girder supports 11.2 and is fixed in frame 2, 3rd beam-and-rail 3.3 one end is fixed in frame 2, other end connecting cantilever beam supports 11.3, semi-girder supports 11.3 and is fixed in frame 2, 4th beam-and-rail 3.4 one end is fixed in frame 2, other end connecting cantilever beam supports 11.4, semi-girder supports 11.4 and is fixed in frame 2, scale inner part is redesigned simultaneously, the slide rail supporting weighing platform is adopted to support 6, collapsible belt deviation mechanical speed-control device 9, the scale inner part designs such as telescopic automatic deviation rectifying device 5 and swing type belt tensioner 4.When changing belt 8, scale inner part " is packed up ", pulls down movable supporting 3, utilize semi-girder to support 11 and prop drive roll parts 1 and follower rollers parts 10, the quick-replaceable of belt can be realized.
Slide rail supports 6 and is used for supporting weighing platform 7, when changing belt, slide rail can be utilized to support 6 structures and be held up by weighing platform 7 after removing the adjustment carrying bolt of weighing platform 7;
Belt deviation mechanical speed-control device 9 is designed to collapsible, and can relax after having folded manually rectifying a deviation when changing belt belt abdicate belt replacing passage;
Automatic deviation-correcting device for belt 5 is designed to telescopic, is packed up by automatic deviation rectifying device and can relax belt and abdicate belt replacing passage during replacing belt;
Belt tensioner establishes 4 to count swing type, is packed up by belt tensioner and can relax belt and abdicate belt replacing passage during replacing belt.
As shown in Figure 1, in order to by under the belt fast dismantling of tensioner, desirable method be under the situation of not removing parts in scale by belt slack after extracted out by side, in order to reach this purpose, the present invention is designed with cantilever beam-and-rail supporting construction (Fig. 3) and holds up device in weighing platform 7 and other scales, when changing belt 8, after removing the movable supporting 11 of side, cantilever beam-and-rail 3 can be utilized to hold up scale inner part.
As shown in Figure 2,4, the weighing platform 7 of belted electronic balance of the present invention is designed with slide rail and supports 6 to support weighing platform 7, during normal use, weighing platform 7 is supported by adjustment carrying bolt, when needing to change belt 8, after removing the adjustment carrying bolt of weighing platform 7, weighing platform 7 naturally drops on slide rail and supports in 6 structures by its support, the replacing of belt can be realized like this when weighing platform need not be removed, slide rail supports 6 and is provided with 2, one is arranged on for slide rail supports 6.1 on the second beam-and-rail 3.2, and another is arranged on the 3rd beam-and-rail 3.3 as slide rail supports 6.2.
As shown in Fig. 2,7, the belt deviation mechanical speed-control device 9 of belted electronic balance of the present invention is designed to collapsible, during normal use, compressing belt 8 as shown in belt deviation mechanical speed-control device 9-1 in Fig. 7, adjusting belt deviation by regulating with the angle of belt.When needing to change belt, this belt deviation mechanical speed-control device can be folded and be fixed on follower rollers parts 10, as shown in belt deviation mechanical speed-control device 9-2 in Fig. 7, the replacing of belt can be realized like this when belt deviation mechanical speed-control device need not be removed.
As shown in Figure 2,6, the automatic deviation-correcting device for belt 5 of belted electronic balance of the present invention adopts telescopic design, this device can produce correction power to balance belt not sideslip according to belt deviation situation in use automatically, when changing belt, this device being received to position shown in 5-1 in Fig. 6, the replacing of belt can be realized when not removing this device.
Belt tensioner 4 is for tensioner belt, keep the requisite structure that belt pre-tightening tension is stable, as shown in Fig. 2,5, the present invention devises a shuttle-type belt tensioner 4, when equipment normally uses, belt tensioner 4 can follow the tracks of belt preferably, makes the pre-tightening tension that belt keeps stable, as shown in belt tensioner 4-1 in Fig. 5, when changing belt, this equipment can being packed up, position as shown in belt tensioner 4-2 in Fig. 5, belt can be changed when not removing this device.
Therefore, the belted electronic balance that the present invention relates to operates in the following order and can realize belt quick-replaceable.
1, the movable supporting supporting scale inner part is removed;
2, remove the adjustment carrying bolt supporting weighing platform, support on slide rail so that weighing platform rides over;
3, collapsible belt deviation mechanical speed-control device is turned up;
4, telescopic belt automatic deviation rectifying device is packed up;
5, shuttle-type belt tensioner is packed up;
6, belt is extracted out.
Load new belt according to above step backout.
Claims (1)
1. a belted electronic balance, comprise frame (2), cantilever beam-and-rail (3) is provided with in frame (2), cantilever beam-and-rail (3) is provided with 4, first cantilever beam-and-rail (3.1) is provided with drive roll parts (1), second cantilever beam-and-rail (3.2) and the 3rd cantilever beam-and-rail (3.3) are provided with weighing platform (7), 4th cantilever beam-and-rail (3.4) is provided with follower rollers parts (10), belt (8) is provided with between drive roll parts (1) and follower rollers parts (10), described drive roll parts (1) are provided with automatic deviation rectifying device (5), belt tensioner (4), described follower rollers parts (10) are provided with belt deviation mechanical speed-control device (9), it is characterized in that, described cantilever beam-and-rail (3) is beam type structure, cantilever beam-and-rail (3) supporting construction holds up device in weighing platform (7) and other scales, when changing belt (8), cantilever beam-and-rail (3) can be utilized to hold up scale inner part after removing semi-girder support (11) of side, cantilever beam-and-rail (3) one end is fixed in frame (2), other end connecting cantilever beam supports (11), semi-girder supports (11) and is fixed in frame (2), semi-girder supports (11) and is provided with 4, described automatic deviation rectifying device (5) is telescopic structure, and packed up by automatic deviation rectifying device during replacing belt and can relax belt and abdicate belt replacing passage, automatic deviation rectifying device (5) is fixed on drive roll parts (1), described belt tensioner (4) is swing type structure, and packed up by belt tensioner during replacing belt and can relax belt and abdicate belt replacing passage, belt tensioner (4) one end is fixed on drive roll parts (1), described second cantilever beam-and-rail (3.2) and the 3rd cantilever beam-and-rail (3.3) are provided with slide rail and support (6), and slide rail supports (6) and is provided with weighing platform (7), described belt deviation mechanical speed-control device (9) is accordion structure, can be relaxed after having been folded by belt deviation mechanical speed-control device (9) when changing belt belt abdicate belt replacing passage, and belt deviation mechanical speed-control device (9) one end is fixed on follower rollers parts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153199.7A CN103278224B (en) | 2013-04-28 | 2013-04-28 | A kind of belted electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153199.7A CN103278224B (en) | 2013-04-28 | 2013-04-28 | A kind of belted electronic balance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103278224A CN103278224A (en) | 2013-09-04 |
| CN103278224B true CN103278224B (en) | 2016-04-20 |
Family
ID=49060810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310153199.7A Active CN103278224B (en) | 2013-04-28 | 2013-04-28 | A kind of belted electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103278224B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1344777A (en) * | 1971-08-05 | 1974-01-23 | Tron Corp K | Digital flow control system |
| EP0592349A1 (en) * | 1992-10-05 | 1994-04-13 | Jesma-Matador A/S | Belt weigher |
| US6662930B2 (en) * | 2001-07-31 | 2003-12-16 | Metso Minerals Industries Inc. | Apron weigh feeder |
| CN101726347A (en) * | 2009-12-15 | 2010-06-09 | 云南昆船电子设备有限公司 | Electronic belt scale nutation type belt tensioning device |
| CN201575857U (en) * | 2009-12-04 | 2010-09-08 | 上海大和衡器有限公司 | Waterproof type measuring and conveying structure capable of getting rid of belt easily |
| CN202710149U (en) * | 2012-05-31 | 2013-01-30 | 云南昆船设计研究院 | Easy-maintainable electronic belt conveyor scale conveyer |
| CN202793541U (en) * | 2012-08-06 | 2013-03-13 | 九江七所精密机电科技有限公司 | Electronic belt scale |
-
2013
- 2013-04-28 CN CN201310153199.7A patent/CN103278224B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1344777A (en) * | 1971-08-05 | 1974-01-23 | Tron Corp K | Digital flow control system |
| EP0592349A1 (en) * | 1992-10-05 | 1994-04-13 | Jesma-Matador A/S | Belt weigher |
| US6662930B2 (en) * | 2001-07-31 | 2003-12-16 | Metso Minerals Industries Inc. | Apron weigh feeder |
| CN201575857U (en) * | 2009-12-04 | 2010-09-08 | 上海大和衡器有限公司 | Waterproof type measuring and conveying structure capable of getting rid of belt easily |
| CN101726347A (en) * | 2009-12-15 | 2010-06-09 | 云南昆船电子设备有限公司 | Electronic belt scale nutation type belt tensioning device |
| CN202710149U (en) * | 2012-05-31 | 2013-01-30 | 云南昆船设计研究院 | Easy-maintainable electronic belt conveyor scale conveyer |
| CN202793541U (en) * | 2012-08-06 | 2013-03-13 | 九江七所精密机电科技有限公司 | Electronic belt scale |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103278224A (en) | 2013-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205518681U (en) | Logistics conveying device | |
| CN209467695U (en) | Wide transmission device can be adjusted automatically | |
| CN101654153A (en) | Automatic weighing and packaging system of strip-shaped materials | |
| CN103278224B (en) | A kind of belted electronic balance | |
| CN205449239U (en) | Novel belt weigher | |
| CN204373849U (en) | Full-automatic bearing surveys leakage machine | |
| CN204399995U (en) | Stepping type conveying device | |
| CN103935536A (en) | Vibrating type packing scale | |
| CN204963969U (en) | Many bearing rollers vertical compression formula electronic belt conveyor scale weighing platform | |
| CN203652857U (en) | Transmission table for detecting surface defects of strip steels | |
| CN103261032B (en) | Wrapping module for a bundling installation | |
| CN205076464U (en) | Mill operation platform that feeds | |
| CN210339275U (en) | Telescopic belt conveying mechanism | |
| CN208561049U (en) | A kind of belt feeding machine with function of weighing | |
| CN204353231U (en) | Crimping machine belt pressing device | |
| CN210245527U (en) | Transmission device of solar cell paster curing equipment and paster curing equipment | |
| CN210365579U (en) | Adjustable transfer mechanism | |
| CN203177936U (en) | Balance adjustable belt weighing device | |
| CN206351960U (en) | Bagged cement handling device | |
| CN209027645U (en) | A kind of weighing belt that weighing precision is high | |
| CN207616671U (en) | Rolling plastic cement cutting machine | |
| CN202391881U (en) | Slideable connecting device | |
| CN213264283U (en) | Weighing type screw feeder | |
| CN203267433U (en) | Feeding device for printing machine | |
| CN105151874A (en) | Pole piece tension adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |