CN209840959U - Stock yard material model measuring device - Google Patents
Stock yard material model measuring device Download PDFInfo
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- CN209840959U CN209840959U CN201920614141.0U CN201920614141U CN209840959U CN 209840959 U CN209840959 U CN 209840959U CN 201920614141 U CN201920614141 U CN 201920614141U CN 209840959 U CN209840959 U CN 209840959U
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Abstract
The utility model provides a stock yard material model measuring device, belonging to the technical field of stockpile volume measurement, comprising a measuring device, a data processing server and a control system; the measuring equipment scans the materials in the storage yard; the data processing server receives and processes the data sent by the measuring equipment to obtain a stock dump material model; the control system receives the yard material model of the data processing server and controls the material piling and taking action of the material piling and taking machine; the control system controls the operation of the measuring device through the data processing server. The measuring apparatus includes: the laser scanner is used for scanning the storage yard materials; a scanner shield housing the laser scanner; the angle modulation support is installed in the scanner protection casing for bear laser scanner, and the scanning angle of adjustment laser scanner. The utility model eliminates the no-load operation and overload operation of the stacker-reclaimer by measuring and obtaining a stock yard material model; the equipment operation efficiency is improved, and the equipment operation safety is improved.
Description
Technical Field
The utility model belongs to the technical field of the windrow volume measurement, concretely relates to stock yard material model measuring device.
Background
At present, stock dump material models in industries such as power plants, chemical engineering, cement and the like basically adopt an unmanned aerial vehicle or a material checking instrument to perform regularly timed checking, and finally form a material model through complex analysis and calculation. Since the system is not checked in real time, all model data are lagged, and the system has basically no practical application significance. If the coal piling and taking of the power plant completely depends on the driver of the piling and taking machine to operate the steering column in the driver's cab on site, the position of the material model of the piling and taking machine is controlled by visual judgment. In the past, the phenomena of no load and overload often occur in the system, the operation efficiency of the equipment is reduced, and the safety of each equipment is seriously threatened.
Therefore, it is necessary to provide a measuring device for a yard material model, which is not sufficient for the above prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stock yard material model measuring device suitable for trades such as power plant, chemical industry, cement to at least, solve the empty load that present stock yard model lags behind, the unable accurate location of stacker-reclaimer appears and transship the scheduling problem.
In order to achieve the above object, the present invention provides the following technical solutions:
a yard material model measuring device comprises measuring equipment, a data processing server and a control system;
the measuring equipment is arranged at the head of a cantilever of the stacker-reclaimer and is used for scanning the materials in the storage yard;
the data processing server is connected with the measuring equipment and used for receiving and processing the data sent by the measuring equipment to obtain a three-dimensional model of the storage yard material;
the control system is connected with the data processing server and controls the operation of the measuring equipment through the data processing server;
the measuring apparatus includes:
the laser scanner is used for scanning the storage yard materials;
the scanner protective cover is arranged at the head of the cantilever of the stacker-reclaimer and used for accommodating the laser scanner;
the angle adjustment support is installed in the scanner protection casing, and is used for bearing the laser scanner and adjusting the scanning angle of laser scanner.
The utility model provides a store yard material model measuring device as above, preferably, the angle modulation support includes fixed bolster and runing rest, a long limit of fixed bolster with a long limit of runing rest is articulated, the fixed bolster horizontal installation in the scanner protection casing, the runing rest is located the below of fixed bolster, laser scanner sets up the below of runing rest, the runing rest drives laser scanner adjusts scanning angle.
Preferably, the angle adjusting bracket further comprises an angle adjusting screw rod, a sleeve wheel and a motor A;
the bottom end of the angle adjusting screw rod is hinged with the other long edge of the rotating bracket, and the angle adjusting screw rod is provided with an external thread;
the sleeve wheel is provided with a sleeve wheel center hole, an internal thread is arranged in the sleeve wheel center hole, and the size of the sleeve wheel center hole is matched with the size of the thread of the angle adjusting screw rod; the axial and radial positions of the sleeve wheel relative to the fixed support are unchanged, and the sleeve wheel can rotate around the central shaft of the angle adjusting lead screw;
the motor A is fixed on the fixed support, a rotating shaft of the motor A is provided with a driving wheel A, the driving wheel A is connected with the sleeve wheel through a driving belt, the driving wheel A drives the sleeve wheel to rotate, the motor A is connected with the data processing server, and the control system controls the motor A to operate through the data processing server; the transmission belt is a synchronous belt.
Preferably, the angle adjusting support further comprises a self-aligning bearing, an outer ring of the self-aligning bearing is fixed on the fixed support, an inner ring of the self-aligning bearing is coaxially connected with the sleeve wheel, and the inner diameter of the inner ring of the self-aligning bearing is larger than that of the sleeve wheel.
Preferably, the protective cover of the scanner comprises a protective cover body, a protective door and mounting feet;
the side wall of the protective cover body is provided with a scanning window, the protective cover body on the inner side of the scanning window is provided with a track matched with the protective door, the protective door is installed in the track, and the protective door moves along the track, so that the scanning window is opened and closed; the installation foot is located the top of protection casing body lateral wall is convenient for with the scanner protection casing is fixed cantilever below.
As above a yard material model measuring device, preferably, the scanner protection casing still includes guard gate elevating system, guard gate elevating system includes:
the bottom end of the lifting screw rod is connected with the protective door; the lifting screw rod is provided with an external thread;
the lifting wheel is provided with a lifting wheel center hole, internal threads are arranged in the lifting wheel center hole, and the size of the lifting wheel center hole is matched with that of the lifting screw rod; the position of the lifting wheel relative to the fixed support in the axial direction and the radial direction is unchanged, and the lifting wheel can rotate around a central shaft;
the driving mechanism is connected with the lifting wheel and drives the lifting wheel to rotate, the driving mechanism is connected with the data processing server, and the control system controls the movement of the driving mechanism through the data processing server.
Preferably, the protection door lifting mechanism further comprises a bearing, an outer ring of the bearing is fixed on the fixed support, an inner ring of the bearing is coaxially connected with the lifting wheel, and the inner diameter of the bearing is larger than that of the lifting wheel.
Preferably, the driving mechanism includes a motor B and a driving wheel B connected to an output shaft of the motor B, and the driving wheel B is connected to the lifting wheel to drive the lifting wheel to rotate.
Preferably, the driving wheel B is connected with the lifting wheel through a transmission belt, and the transmission belt is a V-ribbed belt or a V-belt.
Preferably, the side wall of the protective cover body is provided with a data interface, so that data connection between the inside and the outside of the protective cover of the scanner is facilitated; the data interface with be sealing connection between the protection casing body.
Compared with the closest prior art, the utility model provides a technical scheme has following excellent effect:
the utility model provides a stock yard material model measuring device, through setting up two measuring equipment at stacker-reclaimer cantilever head to carry out the scanning of windrow, measuring equipment chooses for use laser scanner to install on angle modulation support, makes the laser scanning angle modulation convenient accurate; set up the scanner protection casing of confined stainless steel outside laser scanner and angle modulation support, can make measuring equipment adapt to different operating modes, be provided with guard gate and scanning window at the scanner protection casing, in time close scanning window when laser scanner stop work, avoid laying dust in the scanner protection casing, have positive effect to the extension of laser scanner's normal work and life-span. Measuring data in real time through a laser scanner and transmitting the data to a data processing server in real time so that the data processing server can acquire stacking model data; the control system controls the operation of the stacker-reclaimer to provide the current initial edge angle position, angle and the like of the real-time stacking model for the stacker-reclaimer; the no-load operation and the overload operation of the stacker-reclaimer are eliminated; the operation efficiency of the stacker-reclaimer is improved, and the operation safety of the stacker-reclaimer is improved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Wherein:
fig. 1 is a diagram illustrating a usage state of a yard material model measuring device on a stacker-reclaimer according to an embodiment of the present invention;
fig. 2 is a schematic view of an angle adjusting bracket according to an embodiment of the present invention;
fig. 3 is a schematic view of an operation principle of the angle adjusting bracket according to the embodiment of the present invention;
fig. 4 is a schematic view of a guard gate lifting mechanism according to an embodiment of the present invention;
fig. 5 is a schematic view of a protective cover of a scanner according to an embodiment of the present invention;
fig. 6 is another angular view of the scanner shield of fig. 5.
In the figure, 1, measuring equipment; 11. a protective cover body; 12. a protective door; 13. mounting a foot; 14. scanning the window; 15. a lifting screw rod; 16. a lifting wheel; 17. a bearing; 18. a motor B; 19. b, driving a wheel; 2. a laser scanner; 3. an angle adjusting bracket; 31. fixing a bracket; 32. rotating the bracket; 33. an angle adjusting screw rod; 34. sleeving a wheel; 35. a self-aligning bearing; 36. a, a motor; 37. a, driving a wheel; 4. a data interface; 41. a protective cornice; 51. stacking on the left side of the track; 52. stacking on the right side of the track; 6. a stacker-reclaimer cantilever; 7. a data processing server; 8. a program control room; 81. a control system; 9. an electrical room; 10. a track.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", 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 of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, and may be, for example, either fixed or detachable; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the above terms will be understood by those skilled in the art as appropriate.
According to the embodiment of the present invention, as shown in fig. 1 to 6, the present invention provides a yard material model measuring device, which includes a measuring device 1, a data processing server 7 and a control system 81;
the measuring device 1 is arranged at the head of a cantilever 6 of the stacker-reclaimer, and is used for scanning materials in a storage yard; the embodiment of the utility model provides an in, measuring equipment 1 is provided with two, and two measuring equipment 1 set up respectively at the both ends of controlling of cantilever head, and measuring equipment 1 sets up the below at the cantilever.
The data processing server 7 is connected with the measuring equipment 1 and used for receiving and processing the data sent by the measuring equipment 1 to obtain a three-dimensional model of the storage yard material;
the control system 81 is connected with the data processing server 7 and is used for receiving the yard material model of the data processing server 7 and controlling the material piling and taking action of the material piling and taking machine; the control system 81 also controls the operation of the measuring device 1 via the data processing server 7. The utility model discloses an in the embodiment of the utility model, data processing server 7 is installed in stacker-reclaimer's electric room 9.
In use, the data processing server 7 is connected to the measurement device 1 via ModbusEthernet to read the measurement data in real time. After the data processing server 7 collects the measurement data of the measurement equipment 1, the effectiveness of the data is screened, abnormal data is filtered, the effective data is analyzed and processed by technologies such as 3D modeling and the like, and a stockpile model is constructed. And obtaining information such as the starting and ending position and the cutting depth of each stacking material, and transmitting the information to the control system 81 in a data form in real time. After the control system 81 obtains the data transmitted by the data processing server 7, the control system determines the stacking position by controlling the rotation angle of the cantilever 6 of the stacker-reclaimer, the pitching angle of the cantilever and the front-back movement of the cart, and controls the cutting depth of the material taking by finely adjusting the position of the cart. And then the constancy of the flow of the material taking is effectively controlled, the safety of the equipment is protected while the flow is ensured to the maximum extent, and the service life of the equipment is prolonged.
The measuring apparatus 1 includes:
the laser scanner 2 is used for scanning the storage yard materials;
the scanner protective cover is arranged at the head of the stacker-reclaimer cantilever 6 and is used for accommodating the laser scanner 2; the utility model discloses an in the embodiment, the scanner protection casing adopts stainless steel, and stainless steel satisfies the strength requirement, and is difficult for receiving the corruption and produces the loss.
Angle modulation support 3, angle modulation support 3 install in the scanner protection casing for bear laser scanner 2, and the scanning angle of adjustment laser scanner 2.
When using, laser scanner 2 installs on angle modulation support 3, drives laser scanner 2 through angle modulation support 3 and rotates to realize the adjustment of 2 scanning angles of laser scanner. In order to ensure that the optimal stockpile model data is obtained, when the left and right yard angles of the cantilever 6 of the stacker-reclaimer are obtained, the left and right laser scanners 2 always face the stacker body, and meanwhile, the laser emission angle of the laser scanners is covered by more than 180 degrees, so that blind areas are completely avoided. The two laser scanners 2 correspond to the rail 10 left side stacking 51 and the rail 10 right side stacking 52, respectively.
Meanwhile, the left laser scanner 2 and the right laser scanner 2 simultaneously carry out covering scanning on the same stacking material, and data are calibrated and integrated, so that the accuracy of the data is improved, and the quality of a stacking material model is greatly improved. Technical support is provided for the full-automatic unattended stacker-reclaimer.
In the above-mentioned stock yard material model measuring device, as a preferred scheme, the angle adjusting bracket 3 includes a fixed bracket 31 and a rotating bracket 32, one long side of the fixed bracket 31 is hinged with one long side of the rotating bracket 32, the fixed bracket 31 is horizontally installed in the scanner shield, the rotating bracket 32 is located below the fixed bracket 31, the laser scanner 2 is arranged below the rotating bracket 32, and the rotating bracket 32 rotates to drive the laser scanner 2 to adjust the scanning angle.
In the above-mentioned stock yard material model measuring device, as the preferred scheme, the angle adjusting bracket 3 further includes an angle adjusting screw 33, a sleeve wheel 34 and an a motor 36;
the bottom end of the angle adjusting screw rod 33 is hinged with the other long edge of the rotating bracket 32, and the angle adjusting screw rod 33 is provided with an external thread;
the sleeve wheel 34 is provided with a central hole of the sleeve wheel 34, internal threads are arranged in the central hole of the sleeve wheel 34, and the size of the central hole of the sleeve wheel 34 is matched with the size of the threads of the angle adjusting screw rod 33; the position of the sleeve wheel 34 in the axial direction and the radial direction with respect to the fixed bracket 31 is unchanged, and the sleeve wheel 34 can rotate around the central shaft of the angle adjusting screw;
the A motor 36 is fixed on the fixed support 31, the rotating shaft of the A motor 36 is provided with an A driving wheel 37, the A driving wheel 37 is connected with the sleeve wheel 34 through a transmission belt, the A driving wheel 37 drives the sleeve wheel 34 to rotate, the A motor 36 is connected with the data processing server 7, and the control system 81 controls the operation of the A motor 36 through the control system 81 of the data processing server 7;
preferably, the drive belt is a timing belt.
When using, it is rotatory to drive A drive wheel 37 through A motor 36, and then drives the sleeve wheel 34 rotatory, restricts the axial motion of sleeve wheel 34, with sleeve wheel 34 screw-thread fit's angle accommodate the lead screw 33 up-and-down motion under the screw action to the drive is installed and is being rotated around the articulated long limit of runing rest 32 in laser scanner 2 of runing rest 32 below, and then realizes the regulation of laser scanning angle.
In the above-mentioned yard material model measuring device, as a preferred scheme, the angle adjusting bracket 3 further includes a self-aligning bearing 35, an outer ring of the self-aligning bearing 35 is fixed on the fixed bracket 31, an inner ring of the self-aligning bearing 35 is coaxially connected with the sleeve wheel 34, and an inner diameter of the inner ring of the self-aligning bearing 35 is larger than an inner diameter of the sleeve wheel 34; preferably, the self-aligning bearing 35 is a rolling self-aligning bearing 35.
When the self-aligning bearing 35 is used, because the angle adjusting screw 33 has small angle change with the fixed support 31 during movement, a certain included angle between the axis of the inner ring and the axis of the outer ring can be changed without influencing the normal rotation of the inner ring.
In the above-mentioned stock yard material model measuring device, as a preferred scheme, the scanner protective cover includes a protective cover body 11, a protective door 12 and a mounting foot 13;
the side wall of the protective cover body 11 is provided with a scanning window 14, the protective cover body 11 on the inner side of the scanning window 14 is provided with a track 10 matched with the protective door 12, the protective door 12 is installed in the track 10, and the protective door 12 moves along the track 10, so that the scanning window 14 is opened and closed; the mounting feet 13 are positioned above the side wall of the protective cover body 11, so that the protective cover of the scanner can be conveniently fixed below the cantilever;
preferably, the guard door 12 moves up and down along the track 10.
When the scanner is used, the scanning window 14 is opened, and when the scanner is not used, the scanning window 14 is closed, so that dust and the like can be prevented from entering the interior of the protective cover of the scanner, and the service life of the scanner is prolonged.
In the above-mentioned stock yard material model measuring device, as preferred scheme, the scanner protection casing still includes protection door 12 elevating system, and protection door 12 elevating system includes:
the bottom end of the lifting screw rod 15 is connected with the protective door 12; the lifting screw rod 15 is provided with external threads;
the lifting wheel 16 is provided with a lifting wheel 16 central hole, internal threads are arranged in the lifting wheel 16 central hole, and the size of the lifting wheel 16 central hole is matched with that of the lifting screw rod 15; the position of the lifting wheel 16 relative to the fixed bracket 31 in the axial direction and the radial direction is unchanged, and the lifting wheel 16 can rotate around a central shaft;
and the driving mechanism is connected with the lifting wheel 16, the driving mechanism drives the lifting wheel 16 to rotate, the driving mechanism is connected with the data processing server 7, and the control system 81 controls the movement of the driving mechanism through the data processing server 7.
In the above-mentioned stock yard material model measuring device, as the preferred scheme, the lifting mechanism of the guard gate 12 also includes the bearing 17, the outer race of the bearing 17 is fixed on the fixed bolster 31, the inner race of the bearing 17 is connected with the lifting wheel 16 coaxially, the internal diameter of the bearing 17 is greater than the internal diameter of the lifting wheel 16;
preferably, the bearing 17 is a rolling bearing 17.
In the above-mentioned yard material model measuring device, as a preferred scheme, the driving mechanism includes a B motor 18 and a B driving wheel 19 connected to an output shaft of the B motor 18, and the B driving wheel 19 is connected to the lifting wheel 16 to drive the lifting wheel 16 to rotate.
In the above-mentioned yard material model measuring device, preferably, the B driving wheel 19 is connected with the lifting wheel 16 through a transmission belt, and the transmission belt may be a V-ribbed belt or a V-belt.
When in use, the control system 81 controls the B motor 18 to operate through the control system 81 of the data processing server 7, the B motor 18 drives the lifting wheel 16 connected with the driving belt to rotate through the B driving wheel 19 which is coaxially connected, the lifting wheel 16 drives the inner ring of the bearing 17 to rotate, because the outer ring of the bearing 17 is fixed, the movement of the inner ring of the bearing 17 in the axial direction is limited, and the rotation of the inner ring drives the lifting screw rod 15 matched with the inner ring to move up and down, so that the protection door 12 connected with the inner ring is driven to move up and down along the track 10 on the inner side of the scanner window to realize the opening and closing of the scanning.
In the above-mentioned stock yard material model measuring device, as the preferred scheme, the sidewall of the protective cover body 11 is provided with the data interface 4, facilitate the data connection inside and outside the protective cover of the scanner;
preferably, the data interface 4 is in sealed connection with the protective cover body 11;
still preferably, a protective cornice 41 is provided above the data interface 4.
When using, through data interface 4 with the inside wiring integration of scanner protection casing in a joint, not only connect conveniently, sealed structural design still makes the dustproof and waterproof effect of scanner protection casing increase greatly. The protective eaves plate 41 can prevent the joints from being damaged due to the influence of external force on the joints while preventing dust.
In particular implementation the utility model discloses in the time, open the scanning window 14 of scanner protection casing through control system 81, open laser scanner 2, adjust laser scanner 2's scanning angle through control system 81, make it be in normal scanning state, then carry out real-time laser scanning through laser scanner 2, what laser scanner 2 adopted is the laser scanning imaging technique, laser scanner 2 launches a plurality of pulse laser, when reacing the stock yard material, through the reflection of material, reach laser scanner 2's receiving detector, receive the detector received signal, and the record time, export data processing server 7 through the industrial field bus interface (modbusTCP protocol) of taking certainly after packing above-mentioned data arrangement. After the data processing server 7 collects the measurement data of the laser scanner 2, the effectiveness of the data is screened, abnormal data is filtered, the effective data is analyzed and processed by technologies such as 3D modeling, a stockpile model is built, and the material comparison model is compared with the 3D model of the stacker-reclaimer by the data processing server 7. And obtaining information such as the starting and ending position and the cutting depth of each stacking material, and transmitting the information to the control system 81 in a data form in real time. After the control system 81 obtains the data transmitted by the data processing server 7, the control system determines the stacking position by controlling the rotation angle of the cantilever 6 of the stacker-reclaimer, the pitching angle of the cantilever and the front-back movement of the cart, and controls the cutting depth of the material taking by finely adjusting the position of the cart. And then the constancy of the flow of the material taking is effectively controlled, the safety of the equipment is protected while the flow is ensured to the maximum extent, and the service life of the equipment is prolonged.
In summary, the utility model provides a stock yard material model measuring device, through setting up two measuring equipment at stacker-reclaimer cantilever head to carry out the scanning of windrow, measuring equipment chooses for use laser scanner to install on angle modulation support, makes the laser scanning angle modulation convenient accurate; set up the scanner protection casing of confined stainless steel outside laser scanner and angle modulation support, can make measuring equipment adapt to different operating modes, be provided with guard gate and scanning window at the scanner protection casing, in time close scanning window when laser scanner stop work, avoid laying dust in the scanner protection casing, have positive effect to the extension of laser scanner's normal work and life-span. Measuring data in real time through a laser scanner and transmitting the data to a data processing server in real time so that the data processing server can acquire stacking model data; the control system controls the operation of the stacker-reclaimer to provide the current initial edge angle position, angle and the like of the real-time stacking model for the stacker-reclaimer; the no-load operation and the overload operation of the stacker-reclaimer are eliminated; the equipment operation efficiency is improved, and the equipment operation safety is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The storage yard material model measuring device is characterized by comprising measuring equipment, a data processing server and a control system;
the measuring equipment is arranged at the head of a cantilever of the stacker-reclaimer and is used for scanning the materials in the storage yard;
the data processing server is connected with the measuring equipment and used for receiving and processing the data sent by the measuring equipment to obtain a three-dimensional model of the storage yard material;
the control system is connected with the data processing server and controls the operation of the measuring equipment through the data processing server;
the measuring apparatus includes:
the laser scanner is used for scanning the storage yard materials;
the scanner protective cover is arranged at the head of the cantilever of the stacker-reclaimer and used for accommodating the laser scanner;
the angle adjustment support is installed in the scanner protection casing, and is used for bearing the laser scanner and adjusting the scanning angle of laser scanner.
2. The yard material model measuring device of claim 1, wherein the angle adjusting bracket comprises a fixed bracket and a rotating bracket, one long side of the fixed bracket is hinged with one long side of the rotating bracket, the fixed bracket is horizontally installed in the scanner protective cover, the rotating bracket is positioned below the fixed bracket, the laser scanner is arranged below the rotating bracket, and the rotating bracket drives the laser scanner to adjust the scanning angle.
3. The yard material model measuring device of claim 2, wherein said angle adjusting bracket further comprises an angle adjusting screw, a sleeve wheel and an a motor;
the bottom end of the angle adjusting screw rod is hinged with the other long edge of the rotating bracket, and the angle adjusting screw rod is provided with an external thread;
the sleeve wheel is provided with a sleeve wheel center hole, an internal thread is arranged in the sleeve wheel center hole, and the size of the sleeve wheel center hole is matched with the size of the thread of the angle adjusting screw rod; the axial and radial positions of the sleeve wheel relative to the fixed support are unchanged, and the sleeve wheel can rotate around the central shaft of the angle adjusting lead screw;
the motor A is fixed on the fixed support, a rotating shaft of the motor A is provided with a driving wheel A, the driving wheel A is connected with the sleeve wheel through a driving belt, the driving wheel A drives the sleeve wheel to rotate, the motor A is connected with the data processing server, and the control system controls the motor A to operate through the data processing server; the transmission belt is a synchronous belt.
4. The yard material model measuring device according to claim 3, wherein the angle adjusting bracket further comprises a self-aligning bearing, an outer ring of the self-aligning bearing is fixed on the fixing bracket, an inner ring of the self-aligning bearing is coaxially connected with the sheave, and an inner diameter of the inner ring of the self-aligning bearing is larger than an inner diameter of the sheave.
5. The yard material model measuring device of claim 2, wherein said scanner shield comprises a shield body, a shield door and mounting feet;
the side wall of the protective cover body is provided with a scanning window, the protective cover body on the inner side of the scanning window is provided with a track matched with the protective door, the protective door is installed in the track, and the protective door moves along the track, so that the scanning window is opened and closed; the installation foot is located the top of protection casing body lateral wall is convenient for with the scanner protection casing is fixed cantilever below.
6. The yard material model measuring device of claim 5, wherein said scanner shield further comprises a guard door lift mechanism, said guard door lift mechanism comprising:
the bottom end of the lifting screw rod is connected with the protective door; the lifting screw rod is provided with an external thread;
the lifting wheel is provided with a lifting wheel center hole, internal threads are arranged in the lifting wheel center hole, and the size of the lifting wheel center hole is matched with that of the lifting screw rod; the position of the lifting wheel relative to the fixed support in the axial direction and the radial direction is unchanged, and the lifting wheel can rotate around a central shaft;
the driving mechanism is connected with the lifting wheel and drives the lifting wheel to rotate, the driving mechanism is connected with the data processing server, and the control system controls the movement of the driving mechanism through the data processing server.
7. The yard material model measuring device of claim 6, wherein said guard gate lifting mechanism further comprises a bearing, an outer ring of said bearing is fixed on said fixed support, an inner ring of said bearing is coaxially connected with said lifting wheel, and an inner diameter of said bearing is larger than an inner diameter of said lifting wheel.
8. The yard material model measuring device of claim 6, wherein said driving mechanism comprises a motor B and a driving wheel B connected to an output shaft of said motor B, said driving wheel B is connected to said lifting wheel to rotate said lifting wheel.
9. The yard material model measuring device of claim 8, wherein the B driving wheel is connected with the lifting wheel through a transmission belt, and the transmission belt is a V-ribbed belt or a V-belt.
10. The yard material model measuring device of claim 5, wherein the side wall of the shield body is provided with a data interface for facilitating data connection between the inside and outside of the scanner shield; the data interface with be sealing connection between the protection casing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614141.0U CN209840959U (en) | 2019-04-30 | 2019-04-30 | Stock yard material model measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614141.0U CN209840959U (en) | 2019-04-30 | 2019-04-30 | Stock yard material model measuring device |
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| Publication Number | Publication Date |
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| CN209840959U true CN209840959U (en) | 2019-12-24 |
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| CN201920614141.0U Active CN209840959U (en) | 2019-04-30 | 2019-04-30 | Stock yard material model measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081818A (en) * | 2019-04-30 | 2019-08-02 | 国电龙源节能技术有限公司 | Stockyard material model measurer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081818A (en) * | 2019-04-30 | 2019-08-02 | 国电龙源节能技术有限公司 | Stockyard material model measurer |
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Address after: 102200 room 5413, building 305, Guodian New Energy Technology Research Institute, future science city, Beiqijia Town, Changping District, Beijing Patentee after: Guoneng Longyuan Lantian Energy Saving Technology Co.,Ltd. Patentee after: Hangzhou mide Technology Co., Ltd Address before: Room 1205, building 1, courtyard 16, Middle West Fourth Ring Road, Haidian District, Beijing 100039 Patentee before: GUODIAN LONGYUAN ENERGY SAVING TECHNOLOGY Co.,Ltd. Patentee before: Hangzhou mide Technology Co., Ltd |