CN220871885U - Experimental device for simulating real object verification of belt scale - Google Patents
Experimental device for simulating real object verification of belt scale Download PDFInfo
- Publication number
- CN220871885U CN220871885U CN202322573386.2U CN202322573386U CN220871885U CN 220871885 U CN220871885 U CN 220871885U CN 202322573386 U CN202322573386 U CN 202322573386U CN 220871885 U CN220871885 U CN 220871885U
- Authority
- CN
- China
- Prior art keywords
- weighing
- platform
- belt scale
- belt
- scale
- 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
- 238000012795 verification Methods 0.000 title claims abstract description 22
- 238000005303 weighing Methods 0.000 claims abstract description 128
- 238000010008 shearing Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 238000009825 accumulation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000012549 training Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model provides an experimental device for simulating real object verification of a belt scale, and belongs to the technical field of experimental devices. The utility model comprises a frame, a bucket bracket, a first bucket, a second bucket, a belt scale weighing system and a platform scale weighing system; the belt conveyor scale weighing system includes: the belt scale weighing platform is connected with the bottom surface of the top of the frame through an S-shaped pull sensor; an accumulating meter electrically connected to the junction box; the platform balance weighing system includes: the platform balance weighing platform is arranged at the bottom of the frame through a shearing cantilever beam type weighing sensor; the weighing display instrument is electrically connected with the junction box; the first bucket is arranged on the bucket bracket, the second bucket is arranged on the platform balance weighing platform, and the first bucket is sequentially communicated with the belt balance weighing platform and the second bucket. The utility model realizes the work of off-line state use, verification, adjustment, fault check and the like through the bucket, the platform scale weighing system and the belt scale weighing system.
Description
Technical Field
The utility model relates to the technical field of experimental devices, in particular to an experimental device for simulating real verification of a belt scale.
Background
Along with the rapid development of enterprises, the scientific technology is continuously improved, the accurate trade settlement requirement of the enterprises on bulk materials is more and more developed, the belt scale is more and more important in commodity trade settlement, the stable operation of the belt scale is directly related to the normal production of the enterprises, the realization of the stable operation of the belt scale requires the hardware performance of the belt scale to be too hard, and meanwhile, the belt scale is based on the consistency degree between the simulation verification (calibration) result and the actual material conveying result of the belt scale. The real object verification of the belt scale is the only traceable verification method. The belt scale is required to be high in accuracy, and the technical ability of verification (calibration) personnel is also an important factor.
The prior art has the following weighing devices:
The utility model with the authorization notice number of CN 206378191U discloses a novel automatic calibration device for belt scale objects, which comprises a tare scale, a weighing hopper, a screw conveyor, a scraper reclaimer and a calibration controller; a tare scale is arranged at the tail part of the conveying belt; a weighing hopper, a screw conveyor and a scraper reclaimer are sequentially arranged above the conveying belt along the conveying direction; a discharge hole of the weighing hopper is arranged above the conveying belt; the feeding port of the screw conveyor is arranged below the discharging port of the scraper reclaimer; a discharge hole of the screw conveyor is arranged above a feed hole of the weighing hopper; the electronic belt scale, the tare scale and the weighing sensor of the weighing hopper are electrically connected with the check controller, and the scraper reclaimer and the screw conveyor are electrically connected with the discharge flashboard of the weighing hopper.
The invention patent with the bulletin number of CN 101008582B discloses an online real object checking device for a belt scale, which can check the belt scale online under the conditions of normal material transmission of the belt and normal working and metering of the belt scale, and consists of a device bracket, a standard measuring frame, a standard weight code block ring, a cleaner, a standard weight code block ring lifting control mechanism, a signal synthesizer, an instrument display, a selection switch and the like.
The invention patent with publication number CN 101419089A discloses a belt scale capable of automatically carrying out real object verification, which can automatically carry out on-line real object verification on the belt scale under the conditions that the belt normally transmits materials and the belt scale normally works and measures. Is composed of a main weighing frame; the main weighing frame is used for measuring a weight sensor, a sensor support frame and a carrier roller; a speed sensor; an auxiliary measuring rack; the auxiliary measuring frame is used for measuring a weight sensor, a sensor supporting frame and a carrier roller; an electric push rod; standard round bar weights; a standard round bar weight placement frame; standard round bar weight support bracket; junction box and instrument.
The problems and disadvantages of the prior art are as follows: the 2 patent technologies only aim at checking belt scale field devices used on line, and are not suitable for offline use.
The belt balance capable of automatically checking the real object only relates to the function of automatically completing the real object checking of the belt balance, and has a narrow application range.
Disclosure of utility model
In view of the above, in order to solve the defects that the weighing device in the prior art has a narrow utilization range and cannot be used in an off-line state, the utility model provides an experimental device for simulating the verification of a belt scale object.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The experimental device for simulating the real object verification of the belt scale is characterized by comprising a frame, a water bucket bracket, a first water bucket, a second water bucket, a belt scale weighing system and a platform scale weighing system;
the belt conveyor scale weighing system includes:
The belt scale weighing platform is connected with the bottom surface of the top of the frame through an S-shaped pull sensor;
The accumulation instrument is electrically connected with the belt scale junction box;
The S-shaped pull sensor is electrically connected with the junction box through a sensor wire, the S-shaped pull sensor outputs a weighing signal to the belt scale junction box, the belt scale junction box receives the weighing signal, then collects the weighing signal into an electric signal and outputs the electric signal to the accumulation instrument, and the accumulation instrument converts the received electric signal into a first quality value;
The platform balance weighing system comprises:
The platform balance weighing platform is arranged at the bottom of the frame through a shearing cantilever beam type weighing sensor;
the weighing display instrument is electrically connected with the platform balance junction box;
The shearing cantilever type weighing sensor is electrically connected with the platform balance junction box through a sensor wire, the shearing cantilever type weighing sensor outputs a weighing signal to the platform balance junction box, the platform balance junction box receives the weighing signal, then collects the weighing signal into an electric signal and outputs the electric signal to the weighing display instrument, and the weighing display instrument converts the received electric signal into a second quality value;
The first water bucket is arranged on the water bucket support, the second water bucket is arranged on the platform balance weighing platform, and the first water bucket is sequentially communicated with the belt balance weighing platform and the second water bucket.
Preferably, the number of the shearing cantilever type weighing sensors and the number of the S-shaped pull type sensors are four.
Preferably, the accumulation meter is an LD-11 accumulation meter.
Preferably, the weighing display instrument is 8142PRO + weighing display instrument.
Compared with the prior art, the utility model has the following beneficial effects:
The experimental device for simulating the real object verification of the belt scale provided by the utility model realizes the work of off-line use and verification, adjustment, fault investigation and the like through the bucket, the platform scale weighing system and the belt scale weighing system.
The utility model makes a frame of a steel structure according to the working principle of an electronic platform scale and a belt scale, a platform scale weighing system consisting of a shearing cantilever beam type weighing sensor, a weighing display instrument, a platform scale weighing platform and the like, a belt scale weighing system consisting of an accumulation instrument, a belt scale weighing platform and an S-shaped pull sensor, and the belt scale and the platform scale are connected together through a pipeline by combining water as a material object, so that the belt scale can be used in an off-line state. The process of checking the belt scale real object is completed by designing a laboratory table combining the dynamic weighing equipment and the static weighing equipment, and the water pump can be used for completing the transportation of water from low to high (the transportation of the second bucket to the first bucket), so that the belt scale real object checking machine is energy-saving and environment-friendly. Meanwhile, the on-site belt scale, the wiring, verification, equipment fault investigation, fault reproduction and platform scale and belt scale adjustment can be simulated, and related actual operation and training of the weighing apparatus assembly and debugging personnel can be facilitated.
The utility model is closely related to the actual production situation of enterprises, and is suitable for the laboratory study of weighing apparatus assembly and debugging workers. The experimental device for simulating the real calibration of the belt scale can simulate platform scale calibration and belt scale calibration work by staff of the weighing apparatus assembly and debugging industry, simulate on-site wiring, calibration, equipment fault detection, fault reproduction and parameter setting, simulate fault analysis and judgment, fault processing and other various maintenance operation skill training and real operation training, can completely meet the actual operation training and use requirements of the professional skill of the weighing apparatus assembly and debugging industry of an enterprise, can improve staff maintenance skill, improve equipment maintenance quality and improve the accuracy of settlement of bulk materials in the enterprise.
The belt scale speed measuring device is simple in structure, and a speed measuring sensor can be added according to the requirement, so that the detection and control of the belt scale speed measurement are realized. The whole experimental process can also be realized by using internal pulses which are provided by the instrument itself.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
In the figure, 1, a frame, 2, a bucket bracket, 21, a first bucket, 22, a second bucket, 31, a belt scale weighing platform, 32, an accumulation instrument, 33, a S-type pull sensor, 34, a belt scale junction box, 41, a platform scale weighing platform, 42, a weighing display instrument, 43 and a platform scale junction box.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the utility model provides an experimental device for simulating real verification of a belt scale, which comprises a frame 1, a water bucket bracket 2, a first water bucket 21, a second water bucket 22, a belt scale weighing system and a platform scale weighing system;
the belt conveyor scale weighing system includes:
The belt scale weighing platform 31 is connected with the top and bottom surfaces of the frame 1 through an S-shaped pull sensor 33;
A cumulative meter 32 electrically connected to the belt scale junction box 34;
The S-type pull sensor 33 is electrically connected with the belt scale junction box 34 through a sensor wire, the S-type pull sensor 33 outputs a weighing signal to the belt scale junction box 34, the belt scale junction box 34 receives the weighing signal and then gathers the weighing signal into an electric signal and outputs the electric signal to the accumulation instrument 32, and the accumulation instrument 32 converts the received electric signal into a first quality value, wherein the belt scale junction box 34 is preferably of a type of axb-005, and the weighing sensor signal is output to a weighing display instrument after being connected in parallel;
The platform balance weighing system comprises:
A platform balance platform 41, which is disposed at the bottom of the frame 1 by a shear cantilever type weighing sensor (not shown in the figure);
A weigh indicator 42 electrically connected to a platform balance junction box 43 (preferably an AJB-005 platform balance junction box);
The shear cantilever type weighing sensor is electrically connected with the platform balance junction box 43 through a sensor wire, the shear cantilever type weighing sensor outputs a weighing signal to the platform balance junction box 43, the platform balance junction box 43 receives the weighing signal, then gathers the weighing signal into an electric signal and outputs the electric signal to the weighing display instrument 42, and the weighing display instrument 42 converts the received electric signal into a second quality value;
The first water bucket 21 is arranged on the water bucket bracket 2, the second water bucket 22 is arranged on the platform balance weighing platform 41, and the first water bucket 21 is sequentially communicated with the belt balance weighing platform 31 and the second water bucket 22, wherein in the invention, the first water bucket 21 is communicated with a water pipe and a valve, the opening size of the valve controls water flow, and the water flow size is the instantaneous flow of the belt balance. The water of the first water tub 21 flows into the second water tub 22 through a pipe. The valve is closed to stop metering, and after all the water weighed by the belt scale flows into the second water bucket 22 through the pipeline, the water is weighed after the water completely flows into the second water bucket 22 and is stabilized.
In the present utility model, the number of the shear cantilever type weighing sensors and the S-shaped pull sensors 33 is four.
In the present utility model, the accumulation meter 32 is an LD-11 accumulation meter, preferably a Xuzhou lida LD-11 accumulation meter.
In the present utility model, the weighing display instrument 42 is a 8142PRO + weighing display instrument, preferably.
The utility model is composed of a platform scale weighing system and a belt scale weighing system, and the first water bucket 21 and the second water bucket 22 are used as physical materials, so that the platform scale weighing system and the belt scale weighing system can respectively and independently finish the processes of installation, debugging and verification (calibration), and the accuracy of the platform scale weighing system and the belt scale weighing system 3 is ensured. The first water bucket 21 is heightened by the water bucket support 2, the water pressure is increased, the water flow speed is regulated by the valve, and the flow is controlled. The water flowing out is firstly loaded to the belt balance weighing platform 31 through a water pipe, and then flows into the second water bucket 22 placed on the platform balance weighing platform 41. The process of verifying the analog belt scale entity is accomplished by comparing the weight value displayed by the accumulating meter 32 with the mass value displayed by the weight display meter 42.
In the present utility model, the water in the second water tub 22 is transferred to the second water tub 22 through the water in the first water tub 21 as a loading weight or a physical object, and the water in the second water tub 22 may be circulated into the first water tub 21 through a pump. The output signal of the shear cantilever type weighing sensor reaches the platform balance junction box 43 through the sensor wire, the platform balance junction box 43 is integrated into the total signal output and then transmitted to the weighing display instrument 42, and the weighing display instrument 42 converts the received electric signal into a second quality value.
In the utility model, water in the first water bucket 21 is conveyed to a belt scale weighing platform as a real object, pressure is applied to an S-shaped pull sensor 33, an output signal of the S-shaped pull sensor 33 reaches a belt scale junction box 34 through a sensor wire, the belt scale junction box 34 is integrated into a total signal output and then is conveyed to an accumulation instrument 32, the accumulation instrument 32 converts a received electric signal to calculate with an internal speed measuring pulse signal set by the instrument, and the accumulation instrument 32 displays a first quality value.
And comparing the first mass value with the second mass value to realize the verification process of the real object of the simulated belt scale.
According to the utility model, after two weighing systems are combined, the bucket and the bucket support 2 (the water level is lifted to form the water level height difference) are added to form the experimental device for simulating the real calibration of the belt scale, so that the experimental device is simple in structure, and can simulate the operations of debugging platform scale and belt scale simulation equipment, troubleshooting a sensor, reproducing the faults of the platform scale and the belt scale and the like. The two sets of systems are connected through the first water bucket 21, the water pipeline and the second water bucket 22 to finish the process of simulating the verification of the real objects, and the two sets of systems can be used simultaneously and can be used as single weighing apparatus equipment for training practical operation skills.
The device can simulate and reproduce the operation, verification and debugging of various weighing apparatus equipment such as an automobile weighing apparatus, a rail weighing apparatus, a static hopper weighing apparatus and the like, and is suitable for practical operation training and use of professional skills of weighing apparatus assembling and debugging workers.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (4)
1. The experimental device for simulating the real object verification of the belt scale is characterized by comprising a frame, a water bucket bracket, a first water bucket, a second water bucket, a belt scale weighing system and a platform scale weighing system;
the belt conveyor scale weighing system includes:
The belt scale weighing platform is connected with the bottom surface of the top of the frame through an S-shaped pull sensor;
The accumulation instrument is electrically connected with the belt scale junction box;
The S-shaped pull sensor is electrically connected with the junction box through a sensor wire, the S-shaped pull sensor outputs a weighing signal to the belt scale junction box, the belt scale junction box receives the weighing signal, then collects the weighing signal into an electric signal and outputs the electric signal to the accumulation instrument, and the accumulation instrument converts the received electric signal into a first quality value;
The platform balance weighing system comprises:
The platform balance weighing platform is arranged at the bottom of the frame through a shearing cantilever beam type weighing sensor;
the weighing display instrument is electrically connected with the platform balance junction box;
The shearing cantilever type weighing sensor is electrically connected with the platform balance junction box through a sensor wire, the shearing cantilever type weighing sensor outputs a weighing signal to the platform balance junction box, the platform balance junction box receives the weighing signal, then collects the weighing signal into an electric signal and outputs the electric signal to the weighing display instrument, and the weighing display instrument converts the received electric signal into a second quality value;
The first water bucket is arranged on the water bucket support, the second water bucket is arranged on the platform balance weighing platform, and the first water bucket is sequentially communicated with the belt balance weighing platform and the second water bucket.
2. The experimental device for verifying real objects of an analog belt scale according to claim 1, wherein the number of the shearing cantilever type weighing sensors and the number of the S-shaped pull type sensors are four.
3. An experimental device for verifying an analog belt scale entity according to claim 1, wherein the accumulating meter is an LD-11 accumulating meter.
4. An experimental device for verifying an analog belt scale object according to claim 1, wherein the weighing display instrument is 8142PRO + weighing display instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573386.2U CN220871885U (en) | 2023-09-21 | 2023-09-21 | Experimental device for simulating real object verification of belt scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573386.2U CN220871885U (en) | 2023-09-21 | 2023-09-21 | Experimental device for simulating real object verification of belt scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871885U true CN220871885U (en) | 2024-04-30 |
Family
ID=90818067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322573386.2U Active CN220871885U (en) | 2023-09-21 | 2023-09-21 | Experimental device for simulating real object verification of belt scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871885U (en) |
-
2023
- 2023-09-21 CN CN202322573386.2U patent/CN220871885U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203269113U (en) | Program control metering quick-loading device | |
| CN201413188Y (en) | Multiple-conveyer connection material circulating type multifunctional belt scale automatic check system | |
| CN101363750B (en) | Correcting method of weigh without counter poise for large tonnage material level electronic scale | |
| CN102353438B (en) | Scale calibrating device and scale calibrating method for hopper scale with hopper or hopper bin horizontal detection | |
| CN200958967Y (en) | Material inspector for electronic belt balance | |
| CN102706434A (en) | Durability test method | |
| CN102072812A (en) | Test device for water sprinkling distribution performance | |
| CN108889153A (en) | A kind of dosing device with function of measuring | |
| CN201138234Y (en) | Liquid material dynamic metering equipment | |
| CN102840904B (en) | The method for supervising of weigher accuracy in a kind of production run | |
| CN101532869A (en) | Weighing control device of hopper scale and method thereof | |
| CN220871885U (en) | Experimental device for simulating real object verification of belt scale | |
| CN102798580B (en) | On-line rapid detection system for density of emulsion explosive semi-finished product | |
| Ren et al. | Application and uncertainty analysis of a balance weighing system used in natural gas primary standard up to 60 bar | |
| CN101398327B (en) | On-line matter verifying device and method for belt feed weigher | |
| CN113945774A (en) | Powder static accumulation amount testing equipment and testing method | |
| CN113390746A (en) | Non-contact pipeline flowing ore pulp concentration online device and detection method | |
| CN106153248A (en) | A kind of high accuracy static three-dimensional force sensor caliberating device | |
| CN104019880B (en) | A kind of belt conveyer scale remote calibration system based on the superposition of increment counterweight | |
| CN104280100B (en) | Wharf materials automatic gauge method | |
| CN201622103U (en) | Feed weighing system | |
| CN109144001A (en) | A kind of waterglass automated production monitoring system | |
| CN1730166B (en) | Dynamic dosing post spraying system | |
| CN206832620U (en) | One kind automation coal device for detecting density | |
| CN201780161U (en) | Belt scale compound checking device for metering conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |