CN213481507U - Bin bicycle number counting and weighing system - Google Patents
Bin bicycle number counting and weighing system Download PDFInfo
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- CN213481507U CN213481507U CN202022727315.XU CN202022727315U CN213481507U CN 213481507 U CN213481507 U CN 213481507U CN 202022727315 U CN202022727315 U CN 202022727315U CN 213481507 U CN213481507 U CN 213481507U
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Abstract
The utility model provides a bin bicycle number counting and weighing system, the bin is provided with a discharging platform for parking a discharging car, the discharging platform is provided with a weighing plate, the discharging platform comprises an correlation photoelectric switch and a weighing device, the transmitting end and the receiving end of the correlation photoelectric switch are respectively and relatively arranged on the bin walls at the two sides of the discharging car, and the weighing device is arranged at the bottom of the weighing plate; the input end of the PLC control unit is connected with the receiving end of the correlation photoelectric switch and the weighing device through cables, and the output end of the PLC control unit is connected with the counting device through cables. The utility model discloses a feed bin bicycle number statistics and weighing system when carrying out the number statistics through the wall information transmission that will penetrate photoelectric switch to PLC the control unit, can also weigh to the interior raw materials of dummy car, and a whole set of system simple structure, simple to operate, automated control have improved work efficiency, have practiced thrift the cost of enterprises.
Description
Technical Field
The utility model relates to a car number statistics and weighing technology field specifically are a feed bin bicycle number statistics and weighing system.
Background
At present, a raw material bin discharging area of a domestic sandstone aggregate production line is specially provided with a post for counting the number of warehousing vehicles of raw materials every day, the noise and dust of a working post are large, and the serious threat is generated to the health of workers at the post; in addition, most of the existing raw material weighing adopts a belt scale, a spiral scale and the like, and although the raw material weighing has the characteristics of continuous weighing and realization of high-efficiency process work, the problems of low system precision, large maintenance amount and the like exist.
In view of the above, the present invention is particularly proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feed bin bicycle number statistics and weighing system to solve present site noise and dust and cause the problem of health injury to the staff of car number statistics post.
In order to solve the technical problems, the invention provides a bin bicycle number counting and weighing system, wherein a bin is provided with a discharging platform for parking a discharging car, a weighing plate is arranged on the discharging platform and comprises an opposite photoelectric switch and a weighing device, the transmitting end and the receiving end of the opposite photoelectric switch are respectively and oppositely arranged on the walls of the bin on two sides of the discharging car, and the weighing device is arranged at the bottom of the weighing plate;
the input end of the PLC control unit is connected with the receiving end of the correlation photoelectric switch and the weighing device through cables, and the output end of the PLC control unit is connected with the counting device through cables.
Furthermore, the output end of the PLC control unit is also connected with an alarm device for giving an alarm when the discharging car is overweight.
Further, the alarm device comprises any one of a buzzing alarm lamp or a flashing alarm lamp.
Further, the weighing device is a weighing sensor.
Further, the weighing sensor is a digital weighing sensor.
Further, the correlation photoelectric switch is an infrared correlation photoelectric switch.
Further, the counting device is a large-screen liquid crystal counter.
Furthermore, a buffer device is arranged between the weighing sensor and the weighing plate.
Further, the buffer device comprises a plurality of springs which are vertically arranged.
Compared with the prior art, the invention has the beneficial effects that:
the utility model discloses a feed bin bicycle number statistics and weighing system carries out the number statistics through cutting off information transmission to PLC the control unit with correlation photoelectric switch, simultaneously, still weighs to the raw materials in the dummy car through the weighing device, and a whole set of system simple structure, simple to operate, automated control have greatly improved work efficiency, have practiced thrift the cost for the enterprise.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a bin bicycle counting and weighing system provided by the present invention;
fig. 2 is an installation schematic diagram of the correlation photoelectric switch provided by the present invention.
Description of reference numerals:
1-correlation photoelectric switch; 2-a weighing device;
3-a discharging platform; 31-weighing plate;
4-a buffer device; 41-spring.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, in order to provide a system for counting and weighing numbers of bicycles in a material bin, the system comprises an opposite photoelectric switch 1 and a weighing device 2, wherein a transmitting end and a receiving end of the opposite photoelectric switch 1 are respectively and oppositely arranged on the walls of the material bin on two sides of a discharging car, the material bin is provided with a discharging platform 3 for parking the discharging car, the discharging platform 3 is provided with a weighing plate 31, and the weighing device 2 is arranged at the bottom of the weighing plate 31;
the utility model discloses a system still includes the PLC the control unit, and the input of PLC the control unit and correlation photoelectric switch 1's receiving terminal, weighing device 2 all pass through cable junction, and the output of PLC the control unit and counting assembly pass through cable junction. The output end of the PLC control unit is also connected with an alarm device for giving an alarm when the weight of the discharging car is insufficient. The alarm device may be any one of a buzzer alarm lamp or a flashing alarm lamp, and it is understood that the alarm device includes, but is not limited to, the above-mentioned several kinds, as long as the purpose of alarm can be achieved.
PLC the control unit preset has normal raw materials weight value, wherein, normal raw materials weight value shows on counting assembly, when the dummy car gets into the platform of unloading, weighing device 2 weighs it and with weight data transmission to PLC the control unit, PLC the control unit transmits the raw materials weight in the dummy car to counting assembly again after calculating, compare the processing with the weight value of the settlement that shows on the counting assembly again, if weight is not enough, alarm device can on-the-spot send out the police dispatch newspaper, if there is not the police dispatch newspaper then the dummy car can begin to unload.
It should be noted that: the utility model provides a PLC the control unit adopts Siemens S7-300 ' S PLC controller, and wherein, PLC controller and counting assembly, alarm device ' S electricity is connected and PLC controller ' S data processing is common prior art, and no longer the repeated description is here.
During the time of unloading, the hopper of dummy car has blocked the light beam slowly upwards promoted, and the receiving terminal to shooting photoelectric switch 1 can not receive the signal that the transmitting terminal sent, has consequently produced the level reaction, and the information conveying that is cut off to PLC the control unit, transmits to counting assembly by PLC the control unit again, and counting assembly then forms 1 count, puts down the hopper after the dummy car is unloaded and is accomplished, then accomplishes whole counting process.
The utility model discloses a counting assembly can also carry out the statistics of train number voluntarily in the recording raw materials weight, and as preferred, counting assembly adopts large-size screen liquid crystal counter, and large-size screen liquid crystal counter powerful, real-time counting, convenient management and inquiry.
In addition, the weighing device of this embodiment is weighing sensor, as preferred, adopts digital weighing sensor, compares other weighing sensor, and digital weighing sensor interference killing feature is strong, and stability is better. In order to prevent the weighing sensor from being crushed on site, a buffer device 4 is further arranged between the weighing sensor and the weighing plate 31, the buffer device 4 comprises a plurality of springs 41 which are vertically arranged, the weighing sensor can be better protected after the buffer device 4 is arranged on site, and the service life of the weighing sensor is prolonged.
On the basis of the scheme, the infrared correlation photoelectric switch is selected as the correlation photoelectric switch 1.
The following brief description the utility model discloses a feed bin bicycle number statistics and weighing system's working process and principle:
the dummy car is parked on the discharging platform 3, the weighing sensor is used for weighing the dummy car and then transmitting weight data to the PLC control unit, the PLC control unit is used for calculating and then transmitting the weight of the raw materials in the dummy car to the large-screen liquid crystal counter, the calculated weight of the raw materials is compared with a set normal weight value displayed on the large-screen liquid crystal counter, if the calculated weight is not enough, the alarm device gives an alarm on site, and if the calculated weight is not enough, the dummy car starts to discharge. The hopper of dummy car has blocked the light speed slowly upwards promoted, and the receiving terminal of correlation photoelectric switch 1 can't receive the signal that the transmitting terminal sent, has consequently produced the level reaction, and by signal transmission to the PLC the control unit of wall, transmit to large-size screen liquid crystal counter by the PLC the control unit again, large-size screen liquid crystal counter then forms 1 count, puts down the hopper after the completion of unloading when the dummy car, then accomplishes whole counting process.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A bin bicycle number counting and weighing system is characterized by comprising an opposite photoelectric switch and a weighing device, wherein a transmitting end and a receiving end of the opposite photoelectric switch are respectively and oppositely arranged on bin walls on two sides of a discharging car, and the weighing device is arranged at the bottom of the weighing plate;
the input end of the PLC control unit is connected with the receiving end of the correlation photoelectric switch and the weighing device through cables, and the output end of the PLC control unit is connected with the counting device through cables.
2. The bin bicycle counting and weighing system according to claim 1, wherein the output end of the PLC control unit is further connected with an alarm device for giving an alarm when the weight of the discharging car is insufficient.
3. The bin bicycle counting and weighing system according to claim 2, wherein the alarm device comprises any one of a buzzer alarm lamp or a flashing alarm lamp.
4. The bin bicycle counting and weighing system of claim 1, wherein the weighing device is a load cell.
5. The bin bicycle counting and weighing system of claim 4, wherein the load cell is a digital load cell.
6. The bin bicycle counting and weighing system of claim 1, wherein the correlation photoelectric switch is an infrared correlation photoelectric switch.
7. The bin bicycle counting and weighing system according to claim 1, wherein the counting device is a large screen liquid crystal counter.
8. The bin bicycle counting and weighing system according to claim 5, wherein a buffer device is further disposed between the weighing sensor and the weighing plate.
9. The bin bicycle counting and weighing system according to claim 8, wherein said cushioning device comprises a plurality of springs arranged vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727315.XU CN213481507U (en) | 2020-11-23 | 2020-11-23 | Bin bicycle number counting and weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727315.XU CN213481507U (en) | 2020-11-23 | 2020-11-23 | Bin bicycle number counting and weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213481507U true CN213481507U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022727315.XU Active CN213481507U (en) | 2020-11-23 | 2020-11-23 | Bin bicycle number counting and weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213481507U (en) |
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2020
- 2020-11-23 CN CN202022727315.XU patent/CN213481507U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220111 Address after: 713400 Dian tou Zhen Po Liu Cun, Yongshou County, Xianyang City, Shaanxi Province Patentee after: Shaanxi Yongyuan Mining Co.,Ltd. Address before: 710000 No.2, building 7, area B, hardware and electrical engineering, South China City, international port district, Xi'an City, Shaanxi Province Patentee before: Xi'an Chunhui Industrial Group Co.,Ltd. |
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| TR01 | Transfer of patent right |