CN208398982U - Weight detecting device for bulk conveying system - Google Patents
Weight detecting device for bulk conveying system Download PDFInfo
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- CN208398982U CN208398982U CN201821051696.0U CN201821051696U CN208398982U CN 208398982 U CN208398982 U CN 208398982U CN 201821051696 U CN201821051696 U CN 201821051696U CN 208398982 U CN208398982 U CN 208398982U
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- Prior art keywords
- conveyor belt
- detecting device
- weight detecting
- probe
- conveying system
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Abstract
The utility model discloses a kind of Weight detecting devices for bulk conveying system, positioned at the top of material conveyor belt, the Weight detecting device includes cylinder (1), radar scanner (2) and processor, the probe (3) of the radar scanner (2), the probe (3) emits laser beam to material conveyor belt, quickly to detect the cross-sectional data of material conveyor belt, the cross-sectional data of probe (3) detection handles to obtain the instantaneous weight information of conveyor belt through processor.The structure design of the utility model is reasonable, convenient for installation and maintenance, is not necessarily to periodic calibration, and signal fast response time, detection accuracy is high, can instantaneous weight in real-time and precise measurement conveyor belt, and may be directly applied to the control system of quick response requirement.
Description
Technical field
The utility model relates to weight of material detection technique fields, more specifically, being related to a kind of for Bulk material system
The Weight detecting device of system.
Background technique
Weight detecting in bulk conveying system mostly uses the mode of weighing belt, and weighing belt refers to being placed on belt simultaneously
The weighing apparatus of automatic weighing is carried out with the bulk material that belt continues through.Belted electronic balance weighing gantry is installed on conveying frame
On, when material passes through, metering carrying roller detects that the weight of material on belt feeder, in weighing sensor, is generated by leverage
One is proportional to the voltage signal of belt load.
However, structure is complicated for the belt weigher system of the prior art, it is not easy installation maintenance, needs periodic calibration and cumbersome, weight
Measuring signal has hysteresis quality, is not used to the control system of quick response.
Utility model content
In view of this, the present invention provides a kind of Weight detecting devices for bulk conveying system, existing to solve
There is technical problem present in technology.
The utility model provides a kind of Weight detecting device for bulk conveying system, positioned at the upper of material conveyor belt
Side, the Weight detecting device includes cylinder, radar scanner and processor, the probe of the radar scanner, the spy
Head emits laser beam to material conveyor belt, and quickly to detect the cross-sectional data of material conveyor belt, the probe detects transversal
Face data handles to obtain the instantaneous weight information of conveyor belt through processor.
Optionally, the front end of the cylinder is equipped with protection end cap, and the protection end cap is automatic when radar scanner is run
It opens, the probe exposes from the protection end cap, and work is automatically closed after stopping, and probe is placed in it by the protection end cap
It is interior.
Optionally, termination is arranged in the rear portion of the cylinder.
Optionally, mounting bracket is set outside the cylinder, mounting bracket plays the role of fixed cylinder.
Optionally, the Weight detecting device is installed on overarm brace, and the overarm brace is across in material conveyor belt
Two sides, and it is equipped with crossbeam above, Weight detecting device is installed on crossbeam.
In the utility model compared with prior art, spy of the utility model by radar scanner is had the advantage that
Head scanning conveyor belt cross section obtains instantaneous value cross-sectional area, density of the data through backstage (processor) operation combination bulk cargo from
And obtain the instantaneous weight data of conveyor belt, i.e., by integrating to obtain volume to cross-sectional area, and operation obtains together with density
It arrives.The structure design of the utility model is reasonable, convenient for installation and maintenance, is not necessarily to periodic calibration, signal fast response time, detection accuracy
Height, can real-time and precise measurement conveyor belt on instantaneous weight, and may be directly applied to quick response requirement control system.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model for the Weight detecting device of bulk conveying system；
Fig. 2 is the scheme of installation of Weight detecting device.
It is as shown in the figure: 1, cylinder, 2, radar scanner, 3, probe, 4, termination, 5, protection end cap, 6, mounting bracket,
7, overarm brace, 8, material conveyor belt.
Specific embodiment
It is described in detail below in conjunction with preferred embodiment of the attached drawing to the utility model, but the utility model is not merely
It is limited to these embodiments.The utility model covers any substitution made in the spirit and scope of the utility model, modification, equivalent
Method and scheme.
In order to make the public have thorough understanding to the utility model, in following the preferred embodiment in the utility model specifically
Concrete details is illustrated, and that this can also be understood completely is practical new for description without these details for a person skilled in the art
Type.
The utility model is more specifically described by way of example referring to attached drawing in the following passage.It should be noted that attached drawing
It is all made of more simplified form and uses non-accurate ratio, only to facilitate, lucidly aid in illustrating the utility model
The purpose of embodiment.
As shown in Figure 1, the utility model provides a kind of Weight detecting device for bulk conveying system, it is located at material
The top of conveyer belt 8, the Weight detecting device include cylinder 1, radar scanner 2 and processor, the radar scanner 2
Probe 3, it is described probe 3 to material conveyor belt emit laser beam, it is described quickly to detect the cross-sectional data of material conveyor belt
The cross-sectional data of 3 detection of probe handles to obtain the instantaneous weight information of conveyor belt through processor.1 length of cylinder is 500mm,
Diameter is 130mm.Material conveyor belt 8 moves, and radar scanner 2 emits 16 laser, is in covering of the fan, and material passes through covering of the fan, is formed
3-D image.
The front end of the cylinder 1 is equipped with protection end cap 5, and the protection end cap 5 is opened automatically when radar scanner 2 is run
It opens, the probe 3 exposes from the protection end cap 5, and work is automatically closed after stopping, and probe 3 is placed in it by the protection end cap 5
It is interior.
Termination 4 is arranged in the rear portion of the cylinder 1.Convenient for connection cables.
Mounting bracket 6 is set outside the cylinder 1, mounting bracket 6 plays the role of fixed cylinder 1.
As shown in Fig. 2, the Weight detecting device is installed on overarm brace 7, the overarm brace 7 is across in material transmission
The two sides of band, and it is equipped with crossbeam above, Weight detecting device is installed on crossbeam.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (5)
1. a kind of Weight detecting device for bulk conveying system is located at the top of material conveyor belt (8), it is characterised in that:
The Weight detecting device includes cylinder (1), radar scanner (2) and processor, the probe of the radar scanner (2)
(3), the probe (3) emits laser beam to material conveyor belt, quickly to detect the cross-sectional data of material conveyor belt, the spy
The cross-sectional data of head (3) detection handles to obtain the instantaneous weight information of conveyor belt through processor.
2. the Weight detecting device according to claim 1 for bulk conveying system, it is characterised in that: the cylinder
(1) front end is equipped with protection end cap (5), and the protection end cap (5) automatically turns on when radar scanner (2) are run, the spy
Head (3) exposes from the protection end cap (5), and work is automatically closed after stopping, and probe (3) is placed in it by the protection end cap (5)
It is interior.
3. the Weight detecting device according to claim 1 or 2 for bulk conveying system, it is characterised in that: the cylinder
Termination (4) are arranged in the rear portion of body (1).
4. the Weight detecting device according to claim 2 for bulk conveying system, it is characterised in that: the cylinder
(1) mounting bracket (6) are set outside, mounting bracket (6) plays the role of fixed cylinder (1).
5. the Weight detecting device according to claim 4 for bulk conveying system, it is characterised in that: the weight inspection
It surveys device to be installed on overarm brace (7), the overarm brace (7) is equipped with cross across the two sides in material conveyor belt above
Beam, Weight detecting device are installed on crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051696.0U CN208398982U (en) | 2018-07-04 | 2018-07-04 | Weight detecting device for bulk conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821051696.0U CN208398982U (en) | 2018-07-04 | 2018-07-04 | Weight detecting device for bulk conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398982U true CN208398982U (en) | 2019-01-18 |
Family
ID=65131021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821051696.0U Active CN208398982U (en) | 2018-07-04 | 2018-07-04 | Weight detecting device for bulk conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308930A (en) * | 2020-02-22 | 2020-06-19 | 北京龙田华远科技有限公司 | Continuous material volume measuring method and device |
-
2018
- 2018-07-04 CN CN201821051696.0U patent/CN208398982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308930A (en) * | 2020-02-22 | 2020-06-19 | 北京龙田华远科技有限公司 | Continuous material volume measuring method and device |
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