CN111912509A - Quick disassembling and replacing weighing system suitable for garbage transfer station transfer system - Google Patents
Quick disassembling and replacing weighing system suitable for garbage transfer station transfer system Download PDFInfo
- Publication number
- CN111912509A CN111912509A CN202010680358.9A CN202010680358A CN111912509A CN 111912509 A CN111912509 A CN 111912509A CN 202010680358 A CN202010680358 A CN 202010680358A CN 111912509 A CN111912509 A CN 111912509A
- Authority
- CN
- China
- Prior art keywords
- base
- sensor
- straight rod
- hole
- rod section
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a quick replacing and weighing system suitable for a garbage transfer station transfer system, wherein at least six weighing sensors are uniformly distributed in the circumferential direction, each weighing sensor forms two groups along the circumferential direction in a manner of being distributed at intervals, one group is a main sensor which can be detachably supported below a top plate, an accommodating concave part which is arranged on a base and used for the bottom of the main sensor to fall into is arranged below the main sensor, and a locking mechanism which is connected with the main sensor and used for enabling the top surface of the main sensor to be lower than that of a secondary sensor when unlocking is arranged in the accommodating concave part; the other group is a secondary sensor with a movable distance between the top and the top plate, and the bottom of the secondary sensor is fixed on the base. The invention uses the fall of the main sensor and the auxiliary sensor, when the main sensor is normal, the auxiliary sensor is in standby; when the main sensor breaks down, the main sensor is rapidly withdrawn in a mode of unlocking by the locking mechanism, and the auxiliary sensor is involved in work to ensure the continuity of work and carry out shutdown maintenance when the time is appropriate.
Description
Technical Field
The invention belongs to the field of electrical control systems of hoisting machinery, and particularly relates to a quick replacing and weighing system suitable for a garbage transfer station transfer system.
Background
At present, as the urban domestic garbage is more and more, the landfill is slowly faded out in consideration of the effectiveness of garbage treatment and the harmfulness to soil. All cities (including towns with three or four lines) are subjected to incineration power generation by newly built household garbage, on one hand, the increasing garbage is disposed, on the other hand, the waste is changed into valuable, the garbage is incinerated for power generation, and the economic and reasonable disposal mode is encouraged by the nation at present. The current power station completely depends on an electronic scale of a garbage crane in a government subsidy settlement mode in a garbage incineration power generation stage. Like the refuse treatment device disclosed in the prior patent JP2014232553, the electronic scale sensors of the refuse crane have four sensors, but once one sensor is damaged, the other three sensors cannot be used, the work of information recording and acquisition is stopped, and the workers are not easy to detect which sensor is damaged, and the working environment of the refuse crane is relatively severe, and the maintenance difficulty of the workers is large. Thus, there is a need in the art for a device or system that allows for quick replacement of electronic scale sensors of a refuse dump truck to ensure continuous operation of a quick-change weighing system suitable for use in a refuse transfer station transfer system under harsh conditions.
Disclosure of Invention
The invention aims to provide a quick replacing and weighing system which is convenient for quick replacement of a sensor and is suitable for a transfer system of a refuse transfer station, and the technical scheme is as follows:
the quick replacing and weighing system comprises a base and weighing sensors arranged on the top surface of the base, a top plate is erected above the weighing sensors, the base and the top plate are in guiding fit along the vertical direction, the weighing sensors are at least six and are uniformly distributed in the circumferential direction, each weighing sensor forms two groups along the circumferential direction in a manner of one-to-one distribution, one group is a main sensor which can be detachably supported below the top plate, a containing concave part which is arranged on the base and is used for the bottom of the main sensor to fall into is arranged below the main sensor, and a locking mechanism which is connected with the main sensor and is used for enabling the top surface of the main sensor to be lower than that of a secondary sensor when unlocking is arranged in the containing concave; the other group is a secondary sensor with a movable distance between the top and the top plate, and the bottom of the secondary sensor is fixed on the base.
Preferably, the accommodating recess is an inclined through hole inclined towards the periphery of the base, the locking mechanism comprises a base which is slidably mounted in the inclined through hole, the base is matched with the vamp of the inclined through hole, a straight-through groove extending along the radial direction of the base is formed in the bottom surface of the base, a stop rod penetrates through the bottom of the straight-through groove and comprises a first straight rod section stopped below the bottom surface of the straight-through groove, a second straight rod section integrally arranged at the inner end of the first straight rod section and a ball head integrally arranged at the inner end of the second straight rod section, the ball head and the second straight rod section extend into a ball falling groove formed in the wall of one side of the inclined through hole close to the center of the base, a hollow bag which is bonded on the second straight rod section and the ball head is further arranged in the ball falling groove, the outer wall of the hollow bag is provided with a first wall surface bonded on the second straight rod section and the ball head, a second wall surface bonded on the groove wall of the ball falling groove and a deformation part positioned at, the hollow capsule is filled with electrorheological fluid which can be controlled by a working coil embedded in the wall of the ball falling groove to carry out state transition.
Preferably, an L-shaped radial through hole is formed in the hole wall of one side, away from the center of the base, of the inclined through hole, a transverse section of the radial through hole is located at the top of the vertical section, the bottom of the vertical section is open, a third straight rod section penetrating the radial through hole is integrally arranged at the outer end of the first straight rod section, and the third straight rod section is connected with an electromagnet which is located at the end part of the transverse section and is used for abutting the third straight rod section to the top of the vertical section when the electromagnet is electrified.
Preferably, the electromagnet is connected to a normally open contact of the transfer switch, and the working coil is connected to a normally closed contact of the transfer switch.
Preferably, the main sensors and the transfer switches are uniformly distributed on the wall of a synchronous hole formed in the center of the base along the circumference in a one-to-one correspondence manner, an operating motor with an output shaft coaxially arranged is installed in the synchronous hole, and a contact rod which is arranged in a one-to-one correspondence manner with the transfer switches and is used for pressing the transfer switches is arranged on the output shaft of the operating motor in a hanging manner along the radial direction.
Preferably, the surface of the secondary sensor is coated with a breakable paraffin layer.
The invention has the beneficial effects that:
the invention uses the fall of the main sensor and the auxiliary sensor, when the main sensor is normal, the auxiliary sensor is in standby; when the main sensor breaks down, the main sensor is rapidly withdrawn in a mode of unlocking by the locking mechanism, and the auxiliary sensor is involved in work to ensure the continuity of work and carry out shutdown maintenance until the opportunity is proper, so that the damaged sensor is rapidly replaced without shutdown, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a quick-change weighing system of the present invention adapted for use with a waste transfer station transfer system;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic illustration of the sensors of FIG. 1 distributed on a base;
fig. 4 is a schematic illustration of the quick-change weighing system of fig. 1 adapted for use with the waste transfer station transfer system operating in a remote mode.
Detailed Description
Referring to fig. 1 to 4, the quick-dismantling-changing weighing system suitable for the garbage transfer station transfer system mainly comprises a top plate 1, a sensor group 2 and a base 3 which are sequentially arranged from top to bottom.
The top plate 1 and the base 3 are matched with each other in a plug bush manner, or in a guide post and guide sleeve manner, or in a slide rail and slide groove manner, so that vertical guide matching between the two is realized.
The sensor group 2 comprises six weighing sensors which are uniformly distributed in the circumferential direction, each weighing sensor forms two groups along the circumferential direction in a manner of being distributed at intervals, one group is a main sensor 4 which can be detachably supported below the top plate 1, an accommodating concave part 5 which is arranged on the base 3 and is used for the bottom of the main sensor 4 to fall into is arranged below the main sensor 4, and a locking mechanism which is connected with the main sensor 4 and enables the top surface of the main sensor 4 to be lower than the auxiliary sensor when unlocking is arranged in the accommodating concave part 5; the other group is a secondary sensor 6 with a movable distance between the top and the top plate 1, and the bottom of the secondary sensor 6 is fixed on the base 3.
Preferably, the locking mechanism is in the form of: the accommodating concave part 5 is an inclined through hole inclined towards the periphery of the base 3, the locking mechanism comprises a base 7 which is slidably arranged in the inclined through hole, the base 7 is matched with a vamp of the inclined through hole, the bottom surface of the base 7 is provided with a straight through groove 8 which extends along the radial direction of the base 3, the bottom of the straight through groove 8 is provided with a stop rod 9 in a penetrating way, the stop rod 9 comprises a first straight rod section which is stopped below the bottom surface of the straight through groove 8, a second straight rod section which is integrally arranged at the inner end of the first straight rod section and a ball head which is integrally arranged at the inner end of the second straight rod section, the ball head and the second straight rod section extend into a ball falling groove 10 which is arranged on the hole wall of one side of the inclined through hole close to the center of the base 3, a hollow bag 11 which is coated and bonded on the second straight rod section and the ball head is further arranged in the ball falling groove 10, the outer wall of the hollow bag 11 is provided with a first wall surface which is bonded on the second straight rod section and the ball head, the hollow bag 11 is filled with electrorheological fluid which can be controlled by a working coil embedded in the wall of the ball falling groove 10 to carry out state transition.
Preferably, the problem of insufficient support strength caused by the cantilever support is avoided. An L-shaped radial through hole is formed in the hole wall of one side, away from the center of the base 3, of the inclined through hole, the transverse section of the radial through hole is located at the top of the vertical section, the bottom of the vertical section is open, a third straight rod section penetrating the radial through hole is integrally arranged at the outer end of the first straight rod section, and the third straight rod section is connected with an electromagnet 12 which is located at the end part of the transverse section and abuts against the third straight rod section to the top of the vertical section when the electromagnet is electrified. The third straight rod section passes through the radial through hole and is screwed with a locking nut 13.
Preferably to maintain consistent operation between the electromagnet 12 and the work coil. The electromagnet 12 is connected to a normally open contact of a transfer switch 14, and the working coil is connected to a normally closed contact of the transfer switch 14. The change-over switch 14 has three operating positions, respectively: the first working position, namely the electromagnet 12 is electrified and the working coil is powered off; the second working position, namely the electromagnet 12 is powered off, and the working coil is powered off; third operating position-electromagnet 12 is de-energized and the operating coil is energized.
Preferably, to achieve linkage between the plurality of locking mechanisms. The main sensors 4 are uniformly distributed on the wall of a synchronous hole formed in the center of the base 3 along the circumference in one-to-one correspondence with the transfer switches 14, an operating motor 15 with an output shaft coaxially arranged is installed in the synchronous hole, and fan-shaped contact rods 17 which are arranged in one-to-one correspondence with the transfer switches 14 and used for pressing the transfer switches 14 are arranged on the output shaft of the operating motor 15 in a hanging manner along the radial direction.
Preferably, to avoid corrosion of the secondary sensor 6 in the standby state. The surface of the secondary sensor 6 is coated with a breakable paraffin layer.
Preferably, the top of one side of the base 7 close to the center of the base is connected with a shear plate 16 lapped on the edge of the inclined through hole, the shear plate 16 is made of plastic, and the shear plate is broken when the main sensor is loaded in the unlocking state of the locking mechanism.
The above description is only about the preferred embodiment of the present invention, but it should not be understood as limiting the claims, and the present invention may be modified in other structures, not limited to the above structures. In general, all changes which come within the scope of the invention are intended to be embraced therein.
Claims (6)
1. The quick-replacing weighing system is suitable for a garbage transfer station transfer system, and comprises a base and weighing sensors arranged on the top surface of the base, wherein a top plate is erected above the weighing sensors; the other group is a secondary sensor with a movable distance between the top and the top plate, and the bottom of the secondary sensor is fixed on the base.
2. The quick-dismantling weighing system for a refuse transfer station according to claim 1 wherein the receiving recess is an inclined through hole inclined toward the periphery of the base, the locking mechanism comprises a base slidably mounted in the inclined through hole, the base is engaged with the vamp of the inclined through hole, the bottom surface of the base is provided with a through groove extending in the radial direction of the base, a stopper rod is inserted into the bottom of the through groove, the stopper rod comprises a first straight rod section stopped below the bottom surface of the through groove, a second straight rod section integrally disposed at the inner end of the first straight rod section, and a ball head integrally disposed at the inner end of the second straight rod section, the ball head and the second straight rod section extend into a ball-dropping groove formed on the wall of the inclined through hole near the center of the base, a hollow bag is further disposed in the ball-dropping groove and wrapped and bonded to the second straight rod section and the ball head, and the outer wall of the hollow bag has a first wall surface bonded to the second straight rod section and the ball head, The second wall surface is bonded on the groove wall of the ball falling groove, and the deformation part is positioned at the notch position of the ball falling groove between the first wall surface and the second wall surface, and the hollow bag is filled with electrorheological fluid which can be controlled by a working coil embedded in the groove wall of the ball falling groove to carry out state conversion.
3. The quick-dismantling-replacing weighing system suitable for the garbage transfer station transfer system as claimed in claim 2, wherein an L-shaped radial through hole is formed in a wall of a side of the inclined through hole, which is away from the center of the base, a transverse section of the radial through hole is located at the top of the vertical section, the bottom of the vertical section is open, a third straight rod section penetrating in the radial through hole is integrally arranged at the outer end of the first straight rod section, and the third straight rod section is connected in an abutting manner with an electromagnet which is located at the end of the transverse section and abuts against the third straight rod section to the top of the vertical section when the electromagnet is energized.
4. The quick change weighing system for a refuse transfer station transfer system according to claim 3, wherein the electromagnet is connected to a normally open contact of a transfer switch, and the work coil is connected to a normally closed contact of the transfer switch.
5. The quick-dismantling-and-replacing weighing system suitable for the garbage transfer station transfer system as claimed in claim 4, wherein the main sensors and the switches are uniformly distributed on the wall of a synchronous hole formed in the center of the base along the circumference in a one-to-one correspondence manner, an operating motor with an output shaft coaxially arranged is installed in the synchronous hole, and contact rods which are arranged in a one-to-one correspondence manner with the switches and used for pressing the switches are arranged on the output shaft of the operating motor in a hanging manner along the radial direction.
6. The quick-release weighing system for refuse transfer station transfer system according to any of claims 1-5, wherein the surface of the secondary sensor is coated with a breakable paraffin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680358.9A CN111912509B (en) | 2020-07-15 | 2020-07-15 | Quick disassembling and replacing weighing system suitable for garbage transfer station transfer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680358.9A CN111912509B (en) | 2020-07-15 | 2020-07-15 | Quick disassembling and replacing weighing system suitable for garbage transfer station transfer system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111912509A true CN111912509A (en) | 2020-11-10 |
| CN111912509B CN111912509B (en) | 2022-05-24 |
Family
ID=73280956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010680358.9A Active CN111912509B (en) | 2020-07-15 | 2020-07-15 | Quick disassembling and replacing weighing system suitable for garbage transfer station transfer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111912509B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796803A (en) * | 2004-12-29 | 2006-07-05 | 中国科学技术大学 | Resistance absorber of travelling wave wall, and method for controlling drag reduction of travelling wave wall |
| KR20100070593A (en) * | 2008-12-18 | 2010-06-28 | 대성전기공업 주식회사 | Internal mode switch device for vehicle |
| CN205879339U (en) * | 2016-07-15 | 2017-01-11 | 上海杰曼工业计量系统有限公司 | Electronic platform scale of dual range |
| CN208272911U (en) * | 2018-06-12 | 2018-12-21 | 大盛微电科技股份有限公司 | Distributed photovoltaic power generation system |
| CN210625829U (en) * | 2019-12-09 | 2020-05-26 | 泉州市王宫电子衡器有限公司 | Pressure sensor structure of truck scale |
-
2020
- 2020-07-15 CN CN202010680358.9A patent/CN111912509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796803A (en) * | 2004-12-29 | 2006-07-05 | 中国科学技术大学 | Resistance absorber of travelling wave wall, and method for controlling drag reduction of travelling wave wall |
| KR20100070593A (en) * | 2008-12-18 | 2010-06-28 | 대성전기공업 주식회사 | Internal mode switch device for vehicle |
| CN205879339U (en) * | 2016-07-15 | 2017-01-11 | 上海杰曼工业计量系统有限公司 | Electronic platform scale of dual range |
| CN208272911U (en) * | 2018-06-12 | 2018-12-21 | 大盛微电科技股份有限公司 | Distributed photovoltaic power generation system |
| CN210625829U (en) * | 2019-12-09 | 2020-05-26 | 泉州市王宫电子衡器有限公司 | Pressure sensor structure of truck scale |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111912509B (en) | 2022-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202247678U (en) | One-key vehicle unfolding and collecting operation system of bridge inspection vehicle | |
| CN203214717U (en) | Intelligent brake | |
| CN101475122A (en) | Locking and unlocking mechanism of electric container sling | |
| CN201343047Y (en) | Electric-type department-control switch control device | |
| CN204630833U (en) | A kind of plastic inspection well compbined test pick-up unit | |
| CN111912509A (en) | Quick disassembling and replacing weighing system suitable for garbage transfer station transfer system | |
| CN102234075B (en) | Telescoping mechanism for telescopic boom for construction crane | |
| CN203699114U (en) | Waste container replacing device of waste transfer station | |
| CN206541000U (en) | Power switch automatic testing equipment | |
| CN218025058U (en) | Monorail hoisting hanging beam for coal mine monorail crane | |
| CN201125061Y (en) | Hydraulic full-closed floor type refuse transferring device | |
| CN103195847A (en) | Intelligent brake | |
| CN108677908A (en) | Large-scale headstock gear sunpender pitman shaft, which is worn, moves back axis method and device | |
| CN101829627B (en) | Integrated hydraulic driven dual-shaft moving mill feed trolley | |
| CN212687502U (en) | Automatic transfer device for rigid landfill operation platform | |
| CN210562346U (en) | Load box structure for detecting whether load box can be normally opened in self-balancing detection | |
| CN204151638U (en) | Railway switch electronic replaing-machine | |
| CN200984682Y (en) | Dismantling device for train hook tongue cover | |
| CN209161392U (en) | A kind of track, the dual-purpose tower shift unit in ground | |
| CN207035146U (en) | A kind of incinerator arranges feed system | |
| CN211849000U (en) | System is changed to whole synchronous jacking support of bridge | |
| CN216510554U (en) | Buried garbage station | |
| CN205772141U (en) | Isobaric dreg removing system | |
| CN206915715U (en) | A kind of special tipping arrangement of electromechanical installation | |
| CN219856154U (en) | Auxiliary device for jacking oil cylinder of workbench of press machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220429 Address after: 230000 No. 1191, Fuyang North Road, Hefei, Anhui Applicant after: ANHUI BOSIDA ADVERTISING TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 466000 industrial machinery Park, Fugou County, Zhoukou City, Henan Province Applicant before: You Yuejie |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |