CN113526042A - Closing device for side spiral discharge port of mixed granular ammonium nitrate fuel oil explosive truck - Google Patents
Closing device for side spiral discharge port of mixed granular ammonium nitrate fuel oil explosive truck Download PDFInfo
- Publication number
- CN113526042A CN113526042A CN202110963348.0A CN202110963348A CN113526042A CN 113526042 A CN113526042 A CN 113526042A CN 202110963348 A CN202110963348 A CN 202110963348A CN 113526042 A CN113526042 A CN 113526042A
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- Prior art keywords
- actuator
- pneumatic actuator
- plc
- closing device
- pipeline
- 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.)
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- 239000002360 explosive Substances 0.000 title claims abstract description 22
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000295 fuel oil Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/34—Applications of driving gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a material closing device for a side spiral discharge port of a mixed-loading granular ammonium nitrate fuel oil explosive truck, belonging to the technical field of material closing devices; the technical problem to be solved is as follows: the improvement of the hardware structure of the material closing device of the spiral discharge port on the side of the mixed granular ammonium nitrate fuel oil explosive vehicle is provided; the technical scheme for solving the technical problems is as follows: the device comprises a pipeline, wherein a butterfly plate is arranged at one end of the pipeline, positioning pins are arranged at two ends of a discharge pipe, a rotating shaft is connected between the two positioning pins, and the butterfly plate is fixed on the rotating shaft; the rotation shaft is controlled to rotate by a pneumatic actuator, the pneumatic actuator comprises an air source, a control valve and an actuator, the actuator is fixed below the butterfly plate through a fixed seat, and a rotation shaft of the actuator is connected with the rotation shaft key; the control end of the pneumatic actuator is connected with the PLC through a wire, and the pneumatic actuator is controlled through the PLC to realize synchronous opening and closing of the material closing device and side spiral discharging; the invention is applied to the side spiral discharge port.
Description
Technical Field
The invention discloses a material closing device for a side spiral discharge port of a mixed granular ammonium nitrate fuel oil explosive vehicle, and belongs to the technical field of material closing devices for side spiral discharge ports of mixed granular ammonium nitrate fuel oil explosive vehicles.
Background
A field mixed loading granular ammonium nitrate fuel oil explosive vehicle is equipment integrating raw material and semi-finished product transportation, mixing and loading, and the specific structure of the vehicle is described in the patent application with the patent number of CN 201497441U and the name of the field mixed loading granular ammonium nitrate fuel oil explosive vehicle, but the side spiral discharge port of the original field mixed loading ammonium nitrate fuel oil explosive vehicle is in an open mode, so that when a blast hole is loaded to move to the next blast hole in the operation field operation process, part of ammonium nitrate fuel oil explosive in the side spiral can be scattered, certain difficulty is caused to field management, the requirements of modern mine management are not met, and in order to solve the problem, a material closing device for the side spiral discharge port of the mixed loading granular ammonium nitrate fuel oil explosive vehicle is provided by combining the working field working condition and the prior art storage.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to solve the technical problems that: the improvement of the hardware structure of the material closing device of the spiral discharge port on the side of the mixed granular ammonium nitrate fuel oil explosive vehicle is provided.
In order to solve the technical problems, the invention adopts the technical scheme that: the material closing device for the spiral discharge port on the side of the mixed granular ammonium nitrate fuel oil explosive vehicle comprises a pipeline, wherein a butterfly plate is arranged at one end of the pipeline, a positioning pin is arranged at one end of the pipeline, which is connected with the butterfly plate, a rotating shaft is connected between the two positioning pins, and the butterfly plate is fixed on the rotating shaft;
the rotation shaft is controlled to rotate by a pneumatic actuator, the pneumatic actuator comprises an air source, a control valve and an actuator, the actuator is fixed below the butterfly plate through a fixed seat, and a rotation shaft of the actuator is connected with the rotation shaft key;
the control end of the pneumatic actuator is connected with the PLC through a wire, and the pneumatic actuator is controlled through the PLC to realize synchronous opening and closing of the material closing device and side spiral discharging.
The PLC is connected with a controller of the lateral spiral through a wire, the PLC controls the opening of a control valve of the pneumatic actuator, and the butterfly plate is controlled to be opened, closed and opened through the actuator.
The other end of the pipeline is also provided with a positioning nut, and the pipeline is connected with a spiral discharge pipe on the side of the mixed loading truck through the positioning nut.
The PLC controller is specifically a PLC with the model of SIMATIC S7-300;
the pneumatic actuator is a DA/SR series pneumatic actuator.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the automatic closing device is added to the side spiral discharging port, a PLC (programmable logic controller) control mode is adopted, and the automatic closing device and the side spiral discharging port can be synchronously opened and closed through the pneumatic actuator, so that the phenomenon of explosive scattering in the shifting process of the mixed loading truck is effectively reduced, the field management level is improved, the operation is convenient, the automatic control is realized, the manual interference is not needed, the structure is simple, the reliability is high, the explosive scattering can be greatly reduced, and the safety level of an operation field is improved.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
in the figure: the device comprises a positioning pin 1, a positioning nut 2, a pipeline 3, a 4-position butterfly plate, a rotating shaft 5, a fixing seat 6, an actuator 7, an air source 8, a control valve 9 and a PLC (programmable logic controller) 10.
Detailed Description
As shown in fig. 1, the material closing device for the spiral discharge port on the side of the mixed-loading granular ammonium nitrate fuel oil explosive vehicle comprises a pipeline 3, wherein a butterfly plate 4 is arranged at one end of the pipeline 3, a positioning pin 1 is arranged at one end of the pipeline 3 connected with the butterfly plate 4, a rotating shaft 5 is connected between the two positioning pins 1, and the butterfly plate 4 is fixed on the rotating shaft 5;
the rotation of the rotating shaft 5 is controlled by a pneumatic actuator, the pneumatic actuator comprises an air source 8, a control valve 9 and an actuator 7, the actuator 7 is fixed below the butterfly plate 4 through a fixing seat 6, and a rotating shaft of the actuator 7 is in key connection with the rotating shaft 5;
the control end of the pneumatic actuator is connected with the PLC through a wire, and the pneumatic actuator is controlled through the PLC to realize synchronous opening and closing of the material closing device and side spiral discharging.
The PLC is connected with a controller of the lateral spiral through a lead, the PLC controls the opening degree of a control valve 9 of the pneumatic actuator, and the actuator 7 controls the opening and closing of the butterfly plate 4.
The other end of the pipeline 3 is also provided with a positioning nut 2, and the pipeline 3 is connected with a spiral discharge pipe on the side of the mixed loading truck through the positioning nut 2.
The PLC controller is specifically a PLC with the model of SIMATIC S7-300;
the pneumatic actuator is a DA/SR series pneumatic actuator.
The structure of the side-screw automatic material closing device provided by the invention is shown in figure 1 and comprises a positioning pin 1, a positioning nut 2, a pipeline 3, a butterfly plate 4, a rotating shaft 5, a fixed seat 6, an actuator 7, an air source 8, a control valve 9 and a PLC (programmable logic controller) 10. Wherein, the positioning pin 1, the positioning nut 2, the pipeline 3, the butterfly plate 4, the rotating shaft 5 and other parts are terminal action parts; the fixed seat 6, the actuator 7, the air source 8 and the control valve 9 are execution parts, and the actuator 7 can realize the positioning of 0 degree and 90 degrees; the PLC 10 is a control part and realizes the synchronous action of the side-spiral automatic material closing device and the side-spiral material discharging.
The principle of the invention is that the linkage with the side screw discharging is realized through a PLC program, a signal is output to the control valve 9, the control valve 9 is positioned to a corresponding position according to the signal, the 0-degree and 90-degree positioning of the actuator 7 is realized, and the actuator 7 drives the rotating shaft 5 to enable the butterfly plate 4 to be in an opening or closing state. Therefore, when the side screw discharges, the actuator 7 is synchronously opened, so that the butterfly plate 4 is in the opening position, and similarly, when the side screw stops discharging, the actuator 7 is synchronously closed, so that the butterfly plate 4 is in the closing position, and the explosive is ensured not to be scattered when the vehicle moves.
According to the invention, the automatic material closing device is additionally arranged at the side spiral discharging port, a PLC (programmable logic controller) control mode is adopted, and the automatic material closing device and the side spiral discharging port can be synchronously opened and closed through the pneumatic actuator, so that the phenomenon of explosive scattering in the shifting process of the mixed loading truck is effectively reduced, and the field management level is improved.
It should be noted that, regarding the specific structure of the present invention, the connection relationship between the modules adopted in the present invention is determined and can be realized, except for the specific description in the embodiment, the specific connection relationship can bring the corresponding technical effect, and the technical problem proposed by the present invention is solved on the premise of not depending on the execution of the corresponding software program.
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; while the invention has been described in detail and with reference to the foregoing embodiments, it will 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; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. Mix and adorn closing material device of granular ammonium nitrate fuel oil explosive car side spiral discharge gate, its characterized in that: the pipeline structure comprises a pipeline (3), wherein a butterfly plate (4) is arranged at one end of the pipeline (3), positioning pins (1) are arranged at one end, connected with the butterfly plate (4), of the pipeline (3), a rotating shaft (5) is connected between the two positioning pins (1), and the butterfly plate (4) is fixed on the rotating shaft (5);
the rotation shaft (5) is controlled to rotate by a pneumatic actuator, the pneumatic actuator comprises an air source (8), a control valve (9) and an actuator (7), the actuator (7) is fixed below the butterfly plate (4) through a fixing seat (6), and a rotating shaft of the actuator (7) is in key connection with the rotation shaft (5);
the control end of the pneumatic actuator is connected with the PLC through a wire, and the pneumatic actuator is controlled through the PLC to realize synchronous opening and closing of the material closing device and side spiral discharging.
2. The closing device for the spiral discharge port on the side of the mixed-loading granular ammonium nitrate fuel oil explosive vehicle according to claim 1, which is characterized in that: the PLC is connected with a controller of the lateral screw through a wire, the PLC controls the opening degree of a control valve (9) of the pneumatic actuator, and the butterfly plate (4) is controlled to be opened, closed and opened through the actuator (7).
3. The closing device for the spiral discharge port on the side of the mixed-loading granular ammonium nitrate fuel oil explosive vehicle according to claim 1, which is characterized in that: the other end of the pipeline (3) is also provided with a positioning nut (2), and the pipeline (3) is connected with a spiral discharge pipe on the side of the mixed loading truck through the positioning nut (2).
4. The closing device for the spiral discharge port on the side of the mixed-loading granular ammonium nitrate fuel oil explosive vehicle according to any one of claims 1 to 3, which is characterized in that: the PLC controller is specifically a PLC with the model of SIMATIC S7-300;
the pneumatic actuator is a DA/SR series pneumatic actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110963348.0A CN113526042A (en) | 2021-08-20 | 2021-08-20 | Closing device for side spiral discharge port of mixed granular ammonium nitrate fuel oil explosive truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110963348.0A CN113526042A (en) | 2021-08-20 | 2021-08-20 | Closing device for side spiral discharge port of mixed granular ammonium nitrate fuel oil explosive truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113526042A true CN113526042A (en) | 2021-10-22 |
Family
ID=78091341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110963348.0A Pending CN113526042A (en) | 2021-08-20 | 2021-08-20 | Closing device for side spiral discharge port of mixed granular ammonium nitrate fuel oil explosive truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113526042A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087125A (en) * | 1992-07-07 | 1994-05-25 | 奥地利钢铁联合企业阿尔帕工业设备制造公司 | Be used for the e Foerderanlage that the loose material batching is carried |
| CN201497441U (en) * | 2009-08-25 | 2010-06-02 | 山西惠丰特种汽车有限公司 | Spot mixing granular anfo explosive truck |
| CN103449201A (en) * | 2013-09-11 | 2013-12-18 | 徐州徐工施维英机械有限公司 | Bulk system and dry-mixed mortar mixing station |
| CN204416181U (en) * | 2014-12-29 | 2015-06-24 | 江苏华信新材料股份有限公司 | A kind of device of discharging for dust exhaustor waste material |
| CN209427592U (en) * | 2018-11-30 | 2019-09-24 | 河南省煤科院科明机电设备有限公司 | Underground mine use powder-granule material screw(-type) feeder |
| CN213039841U (en) * | 2020-06-23 | 2021-04-23 | 江苏雅克福瑞半导体科技有限公司 | Pneumatic butt-clamping butterfly valve for conveying dangerous chemicals |
| CN216128875U (en) * | 2021-08-20 | 2022-03-25 | 山西惠丰特种汽车有限公司 | Closing device for side spiral discharge port of mixed-loading granular ammonium nitrate fuel oil explosive truck |
-
2021
- 2021-08-20 CN CN202110963348.0A patent/CN113526042A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087125A (en) * | 1992-07-07 | 1994-05-25 | 奥地利钢铁联合企业阿尔帕工业设备制造公司 | Be used for the e Foerderanlage that the loose material batching is carried |
| CN201497441U (en) * | 2009-08-25 | 2010-06-02 | 山西惠丰特种汽车有限公司 | Spot mixing granular anfo explosive truck |
| CN103449201A (en) * | 2013-09-11 | 2013-12-18 | 徐州徐工施维英机械有限公司 | Bulk system and dry-mixed mortar mixing station |
| CN204416181U (en) * | 2014-12-29 | 2015-06-24 | 江苏华信新材料股份有限公司 | A kind of device of discharging for dust exhaustor waste material |
| CN209427592U (en) * | 2018-11-30 | 2019-09-24 | 河南省煤科院科明机电设备有限公司 | Underground mine use powder-granule material screw(-type) feeder |
| CN213039841U (en) * | 2020-06-23 | 2021-04-23 | 江苏雅克福瑞半导体科技有限公司 | Pneumatic butt-clamping butterfly valve for conveying dangerous chemicals |
| CN216128875U (en) * | 2021-08-20 | 2022-03-25 | 山西惠丰特种汽车有限公司 | Closing device for side spiral discharge port of mixed-loading granular ammonium nitrate fuel oil explosive truck |
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