CN205262562U - Belt transportation weighing device of high accuracy - Google Patents
Belt transportation weighing device of high accuracy Download PDFInfo
- Publication number
- CN205262562U CN205262562U CN201521117007.8U CN201521117007U CN205262562U CN 205262562 U CN205262562 U CN 205262562U CN 201521117007 U CN201521117007 U CN 201521117007U CN 205262562 U CN205262562 U CN 205262562U
- Authority
- CN
- China
- Prior art keywords
- conveying
- roller
- belt
- high accuracy
- check weighing
- 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
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a belt transportation weighing device of high accuracy, including support frame, pivot, conveyer belt, conveying roller and detection device, set up the pivot on the support frame, set up the conveying roller in the pivot, set up the conveyer belt on the conveying roller, the positive centre of two conveying rollers sets up the check weighing roller, all set up weighing sensor below the pivot both ends of check weighing roller, weighing sensor passes through the pivot of bolt lug connection check weighing roller, weighing sensor installs on the support frame. The utility model discloses setting up the check weighing roller in the positive centre of two conveying rollers, imitating the biggest hauled weight of response, make the nearest effective value of measuring load, all set up the inductor of weighing at the both ends of check weighing roller, the inductor of weighing passes through bolt lug connection below the pivot of check weighing roller, can directly respond to the weight of check weighing roller, the effectual loss that has reduced in the transmittance process of doing all can. The utility model discloses simple structure, job stabilization exports the material for the belt is accurate and provides technical support.
Description
Technical field
The utility model belongs to field of measuring technique, relates to a kind of belt-conveying meausring apparatus of high accuracy simple in structure, easy to use.
Background technology
As the belted electronic balance of measuring equipment, topmost is exactly the problem of belted electronic balance measuring accuracy height, and measuring accuracy is high, can not only economize in raw materials, and can also ensure the high-quality of client's product; On the contrary, measuring accuracy is poor, not only wastes raw material, but also affects the normal operation of whole production line. Use now a lot of constant feeders owing to being single-sensor metering, in use bear the bad or belt deviation of height adjustment between the interior belt of the section of weighing, very easily produce tare weight error in dipping. If it is improper that feed opening discharge baffle regulates, weight loading on belt can exceed single-sensor range, can not reflect really that the weight of material on belt affects the metering of belt conveyer scale greatly, in use, batching often occurs unstable, fluctuation is large, measures the problems such as inaccurate, cause material cannot stablize control, bring great impact to the continuity of production and quality control, the measure control of cement; Therefore the belt-conveying meausring apparatus of researching and developing a kind of high accuracy is significant.
Summary of the invention
The purpose of this utility model is to provide a kind of belt-conveying meausring apparatus of high accuracy simple in structure, easy to use.
The purpose of this utility model is to realize like this, comprise bracing frame, rotating shaft, conveyer belt, conveying roller and checkout gear, rotating shaft is set on support frame as described above, in described rotating shaft, conveying roller is set, on described conveying roller, conveyer belt is set, the middle of two conveying rollers arranges check weighing roller, LOAD CELLS is all set below the rotating shaft two ends of described check weighing roller, described LOAD CELLS directly connects the rotating shaft of check weighing roller by bolt, and described LOAD CELLS is arranged on bracing frame.
The utility model arranges check weighing roller in the middle of two conveying rollers, the hauled weight of energy actual induction maximum, make the load of measuring approach actual value most, two ends at check weighing roller are all provided with the inductor of weighing, the weight that two inductors of weighing sense is added and just draws the load of weighing, increase the induction weight range of inductor, the inductor of weighing is directly connected to below the rotating shaft of check weighing roller by bolt, can directly respond to the weight of check weighing roller, effectively reduce the loss in power transmittance process, made measuring accuracy higher. The utility model is simple in structure, and working stability, for the accurate outputting material of belt provides technical support.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1
In figure: 1-bracing frame, 2-rotating shaft, 3-mount pad, 4-holding wire, 5-LOAD CELLS, 6-bolt, 7-check weighing roller, 8-conveyer belt, 9-conveying roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, but must not be limited the utility model by any way, any change or the improvement done based on the utility model training centre, all belong to protection domain of the present utility model.
As shown in Figure 1, the utility model comprises bracing frame 1, rotating shaft 2, conveyer belt 8, conveying roller 9 and checkout gear, rotating shaft 2 is set on support frame as described above 1, conveying roller 9 is set in described rotating shaft, the middle that 8, two conveying rollers 9 of conveyer belt are set on described conveying roller 9 arranges check weighing roller 7, LOAD CELLS 5 is all set below the rotating shaft two ends of described check weighing roller 7, described LOAD CELLS 5 directly connects 7 rotating shafts of check weighing roller by bolt 6, and described LOAD CELLS 5 is arranged on bracing frame 1.
The both ends of described check weighing roller 7 rotating shafts are set to installation step, and the top and bottom of described installation step are set to parallel installed surface.
Distance L between described conveying roller 9 is set to 0.5 ~ 2m.
The both ends height of described check weighing roller 7 and the difference in height of conveying roller 9 are more than or equal to 5mm.
On described LOAD CELLS 5, dust cover is set.
On the mount pad 3 at described conveying roller 9 two ends, dust cover is set.
Described check weighing roller 7 and the external diameter size of conveying roller 9 are set to identical and axle center on same level line.
Described LOAD CELLS 5 connects accumulation calculating device by holding wire 4, described accumulation calculating device connection data display, and described data display equipment is arranged on the side of bracing frame 1.
Described conveyer belt 8 is set to rubber belt conveyor, and the thickness of described rubber belt conveyor is set to 1cm ~ 3cm.
The utility model operation principle and the course of work:
The utility model arranges check weighing roller 7 in the middle of two conveying rollers 9, the hauled weight of energy actual induction maximum, make the load of measuring approach actual value most, two ends at check weighing roller 7 are all provided with the inductor 5 of weighing, the weight that two inductors 5 of weighing sense is added and just draws the load of weighing, increase the induction weight range of inductor, the inductor 5 of weighing is directly connected to below the rotating shaft of check weighing roller by bolt 6, can directly respond to the weight of check weighing roller 7, effectively reduce the loss in power transmittance process, made measuring accuracy higher. Distance between two conveying rollers 9 just in time adapts to whole gravity pressure-bearings on check weighing roller 7, increases the accuracy stressing. The utility model is simple in structure, and working stability, for the accurate outputting material of belt provides technical support.
Claims (9)
1. the belt-conveying meausring apparatus of a high accuracy, comprise bracing frame (1), rotating shaft (2), conveyer belt (8), conveying roller (9) and checkout gear, rotating shaft (2) is set on support frame as described above (1), conveying roller (9) is set in described rotating shaft, conveyer belt (8) is set on described conveying roller (9), it is characterized in that: the middle of two conveying rollers (9) arranges check weighing roller (7), LOAD CELLS (5) is all set below the rotating shaft two ends of described check weighing roller (7), described LOAD CELLS (5) directly connects check weighing roller (7) rotating shaft by bolt (6), described LOAD CELLS (5) is arranged on bracing frame (1).
2. the belt-conveying meausring apparatus of high accuracy according to claim 1, is characterized in that: the both ends of described check weighing roller (7) rotating shaft are set to installation step, and the top and bottom of described installation step are set to parallel installed surface.
3. the belt-conveying meausring apparatus of high accuracy according to claim 1, is characterized in that: the distance L between described conveying roller (9) is set to 0.5 ~ 2m.
4. the belt-conveying meausring apparatus of high accuracy according to claim 1 and 2, is characterized in that: the difference in height of the both ends height of described check weighing roller (7) and conveying roller (9) is more than or equal to 5mm.
5. the belt-conveying meausring apparatus of high accuracy according to claim 1, is characterized in that: described LOAD CELLS arranges dust cover on (5).
6. according to the belt-conveying meausring apparatus of the high accuracy described in claim 1 or 3, it is characterized in that: on the mount pad (3) at described conveying roller (9) two ends, dust cover is set.
7. according to the belt-conveying meausring apparatus of the high accuracy described in claim 1 or 3, it is characterized in that: described check weighing roller (7) and the external diameter size of conveying roller (9) are set to identical and axle center on same level line.
8. the belt-conveying meausring apparatus of high accuracy according to claim 1, it is characterized in that: described LOAD CELLS (5) connects accumulation calculating device by holding wire (4), described accumulation calculating device connection data display, described data display equipment is arranged on the side of bracing frame (1).
9. the belt-conveying meausring apparatus of high accuracy according to claim 1, is characterized in that: described conveyer belt (8) is set to rubber belt conveyor, and the thickness of described rubber belt conveyor is set to 1cm ~ 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117007.8U CN205262562U (en) | 2015-12-30 | 2015-12-30 | Belt transportation weighing device of high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117007.8U CN205262562U (en) | 2015-12-30 | 2015-12-30 | Belt transportation weighing device of high accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262562U true CN205262562U (en) | 2016-05-25 |
Family
ID=56004084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117007.8U Active CN205262562U (en) | 2015-12-30 | 2015-12-30 | Belt transportation weighing device of high accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844609A (en) * | 2018-07-18 | 2018-11-20 | 芜湖固高自动化技术有限公司 | A kind of transport of cement weighing device |
-
2015
- 2015-12-30 CN CN201521117007.8U patent/CN205262562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844609A (en) * | 2018-07-18 | 2018-11-20 | 芜湖固高自动化技术有限公司 | A kind of transport of cement weighing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101498601B (en) | Automatic weighing transmission quality control system for powder compacting product | |
| CN201387357Y (en) | Quality control system for automatic weighing and conveying of powder molding products | |
| CN104494852B (en) | A kind of tiny powdered material automatic Weighing packing device and method thereof | |
| CN205262562U (en) | Belt transportation weighing device of high accuracy | |
| CN207242662U (en) | One kind is weighed drum conveying line | |
| CN205120238U (en) | Device is checied on line to two stack weight belt weighers | |
| CN202305001U (en) | Calibration device of electronic belt scale | |
| CN204588019U (en) | high-precision quantitative feeder | |
| CN202693090U (en) | Novel dock coal unloading hopper scale | |
| CN105841791A (en) | Automatic weighing instrument material cyclic check method and system under laboratory standard conditions | |
| CN103640907B (en) | Accurate measurement charging device | |
| CN204528554U (en) | Double belt Weighing feeder | |
| CN112378500A (en) | Conveying equipment capable of measuring weight of material and implementation method thereof | |
| CN105241530A (en) | High-speed weighing scale | |
| CN202853714U (en) | Cement raw rotor weighing feeding scale | |
| CN203287095U (en) | An auxiliary calibration test device for an electronic belt scale | |
| CN105064174B (en) | Intermittent forced type asphalt mixture metering method | |
| CN203568434U (en) | Accurate measuring belt scale | |
| CN205150915U (en) | A belt conveyor for checkweigher | |
| CN203177936U (en) | Balance adjustable belt weighing device | |
| CN208775743U (en) | A kind of feeding device with tally function | |
| CN205157013U (en) | High -speed checkweigher | |
| CN107192435B (en) | Checking device and checking method for electronic belt scale | |
| CN204902973U (en) | Hang seat formula weighing device | |
| CN206146202U (en) | Electric stove feeding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |