CN212245352U - Intelligent dumping processing assembly line for hazardous wastes - Google Patents

Abstract

The utility model belongs to the technical field of hazardous waste handles and specifically relates to a hazardous waste intelligent processing assembly line of empting is related to, hazardous waste intelligent processing assembly line of empting includes the material loading transfer unit and the unloading transfer unit of automatic conveying pail pack and sets up respectively at the transport manipulator and the automatic unit of empting of unloading transfer unit both sides, the transport manipulator is located between material loading transfer unit and the unloading transfer unit, the transport manipulator carries on the pail pack on the material loading transfer unit carries to the automatic unit of empting or will empty the pail pack after and carry to the unloading transfer unit on by the automatic unit of empting. The application has the advantages of high treatment efficiency and guarantee of personal safety of workers.

Description

Intelligent dumping processing assembly line for hazardous wastes

Technical Field

The application relates to the field of hazardous waste treatment, especially relates to a hazardous waste intelligent dumping processing assembly line.

Background

The hazardous waste (hazardous waste) refers to solid waste which is listed in the national hazardous waste list or is identified according to the national hazardous waste identification standard and identification method and has one or more hazardous characteristics such as corrosivity, toxicity, flammability, reactivity, infectivity and the like. In recent years, with the development of socioeconomic, the types and the amount of dangerous wastes greatly rise, and the subsequent disposal and supervision face huge pressure. Potential environmental safety hazards formed by overdue and excessive storage are increasingly serious due to scarcity of incineration and landfill disposal resources. How to dispose the waste scientifically and reasonably becomes the key for the stable development of the industry and the economic health of China.

Cement is an important raw material meeting basic requirements of human housing, infrastructure construction and the like, plays a vital role in the global building industry, and the production of cement is accompanied by high energy consumption. In 2004, 610 million tons of different types of waste were used as fuel in cement kilns, and waste fuel with sufficient heat could replace fossil fuel, saving limited resources. The use of waste instead of fuel maximizes the recovery of energy and simultaneously solves the adverse effect of the waste on the environment. In recent years, the technology for cooperatively treating hazardous waste by using a cement kiln has the advantages of wide treatment objects, large treatment quantity, low treatment cost, no secondary hazardous waste and the like, and is becoming an important means for relieving the difficulty of insufficient waste treatment capability and promoting the development of circular economy at home and abroad.

As the cement kiln co-processing hazardous wastes still belongs to the starting stage in China, the cement kiln co-processing hazardous wastes is not mature in all aspects and is specifically embodied as follows: carry and empty the mode that the packing container of splendid attire hazardous waste mainly still relied on fork truck and manpower to combine together, though this kind of traditional mode also can realize empting hazardous waste, nevertheless has inefficiency, easily takes place the problem of incident.

In view of the above-mentioned related technologies, the inventors consider that there are disadvantages of low efficiency and easy occurrence of safety accidents.

SUMMERY OF THE UTILITY MODEL

In order to improve and handle efficiency, reduce the potential safety hazard, the application provides a dangerous waste intellectuality and emptys processing assembly line.

The application provides a dangerous waste intellectuality is emptyd and is handled assembly line adopts following technical scheme:

the utility model provides a dangerous waste intelligent processing assembly line of empting, including the material loading conveying unit and the unloading conveying unit of automatic conveying pail pack and set up respectively at the transport manipulator and the automatic unit of empting of unloading conveying unit both sides, the transport manipulator is located between material loading conveying unit and the unloading conveying unit, and the transport manipulator carries the pail pack on the material loading conveying unit to empty the unit automatically or will empty the pail pack after and carry to the unloading conveying unit by empting the unit automatically on.

Through adopting above-mentioned technical scheme, when handling the pail pack that contains hazardous waste, place the pail pack through fork truck and carry out the material loading on material loading conveying unit, the in-process of material loading, transport manipulator snatchs the pail pack from material loading conveying unit and carries and empty the operation to empting on the unit automatically, empty the completion back, rethread transport manipulator takes off the pail pack and places on unloading conveying unit, transportation to conveying terminal, whole transportation and the in-process of empting adopt mechanical equipment to operate completely, the efficiency of handling to the pail pack has been improved greatly, and simultaneously, need not staff touching pail pack at this in-process, the security has improved greatly.

Preferably, the feeding conveying unit is a roller type conveying belt, the roller type conveying belt comprises a feeding section and a plurality of conveying sections, reversing conveying sections are connected between adjacent conveying sections, the conveying sections close to the feeding section are smoothly connected with the feeding section, one side, facing the carrying manipulator, of the feeding conveying unit is provided with stations corresponding to the reversing conveying sections one to one, and the carrying manipulator carries packaging barrels on the stations.

Through adopting above-mentioned technical scheme, the section is carried in the switching-over can carry the pail pack to the station that corresponds on to the transport manipulator snatchs.

Preferably, the reversing conveying section comprises a base, a conveying platform located right above the base, and a rotating assembly installed on the base to drive the conveying platform to switch the conveying direction.

Through adopting above-mentioned technical scheme, the conveying platform mainly used is carried the pail pack, and rotating assembly can change conveying platform's direction of delivery as required.

Preferably, the conveying platform comprises a platform plate, a plurality of roller sets rotatably arranged on the platform plate and a power source arranged on the platform plate and used for driving the roller sets to rotate;

each roller group comprises a rotating shaft and a pair of roller units which are fixedly sleeved on the rotating shaft, and a space is reserved between the two roller units;

the power source comprises a conveying motor arranged on the lower surface of the platform plate, driven gears fixedly connected on a rotating shaft between each pair of roller units, a driving gear fixedly connected on an output shaft of the conveying motor and positioned right below one of the driven gears, and chains sequentially wound on the driving gear and the driven gears and tensioned, wherein the diameters of the driven gears are smaller than those of the roller units;

the position that corresponds driven gear on the landing slab offers the bar groove that supplies the chain to pass, and the bar groove runs through the landing slab along the thickness direction of landing slab.

Through adopting above-mentioned technical scheme, when starting the conveying motor, the driving gear passes through chain and driven gear and drives a plurality of roller group and rotate to carry the pail pack that is located on the roller group, because driven gear's diameter is less than the diameter of roller unit, consequently the chain can not take place to contact with the pail pack at the in-process of carrying, and then can not influence the steady transportation of pail pack.

Preferably, the rotating assembly comprises a steering motor installed on the lower surface of the base, a transmission shaft fixedly connected with the output shaft of the steering motor through a coaxial line of the shaft coupling and the output shaft, a sleeve sleeved outside the transmission shaft and fixedly connected with the upper surface of the base at one end, and a hanging bracket connected with the platform plate and the transmission shaft, wherein the hanging bracket comprises a bearing plate parallel to the platform plate and positioned below the conveying motor and a connecting rod fixedly connected between the bearing plate and the platform plate, the transmission shaft is fixedly connected to one side of the bearing plate, away from the connecting rod, and one end, away from the base, of the sleeve is abutted to the.

Through adopting above-mentioned technical scheme, when turning to the motor and starting, drive the transmission of conveying platform through transmission shaft and gallows to carry the pail pack to the station that corresponds on.

Preferably, the blanking conveying unit is a roller type conveying belt, the roller type conveying belt comprises a combined blanking section, a first divided blanking section and a second divided blanking section, and a reversing conveying section is arranged among the combined blanking section, the first divided blanking section and the second divided blanking section.

Through adopting above-mentioned technical scheme, the material loading section has the setting of function of weighing, mainly is in order to count and weigh the pail pack to effective calculation transport volume.

Preferably, a weighing section is connected between the combined flow discharging section and the reversing conveying section, the feeding section and the weighing section are weighing conveyor belts, and the first divided flow discharging section is connected with one side of the feeding section.

Through adopting above-mentioned technical scheme, the setting of section of weighing is mainly in order to weigh the pail pack after empting to distinguish and empty qualified and empty unqualified pail pack, so that will empty unqualified pail pack center and carry to the material loading section.

Preferably, the automatic unit of empting includes the chassis, is provided with the backup pad on the chassis, and one side of backup pad is fixed with the drive shaft, and the drive shaft rotates with the chassis to be connected, and the opposite side of backup pad is provided with can carry out spacing subassembly to the pail pack, and one side of chassis is provided with the control system who drives the drive shaft pivoted rotation piece and control to rotating the piece on the chassis.

By adopting the technical scheme, when the packaging barrel is dumped, the packaging barrel is grabbed to approach the supporting plate through the carrying manipulator, at the moment, the control system controls the limiting assembly to fix the packaging barrel on the supporting plate, and then controls the overturning assembly to drive the supporting plate and the packaging barrel fixed on the supporting plate to overturn together, so that waste in the packaging barrel falls into the waste pit under the action of self gravity; after the completion was emptyd the operation, control system control upset subassembly resets, and at this moment, the transport manipulator takes off the pail pack from the backup pad and places on unloading conveying unit, and the circulation is reciprocal, and the in-process of empting need not the manpower and assists, has improved the security of handling efficiency and operation greatly.

Preferably, the limiting assembly comprises two mounting frames which are oppositely arranged on the supporting plate, one side, away from the supporting plate, of each mounting frame is provided with a holding claw, and the supporting plate is provided with a driving piece which drives the two holding claws to move close to or away from each other in the two mounting frames in a rotating mode.

Through adopting above-mentioned technical scheme, remove the pail pack to the position back that is close to the backup pad, start the driving piece, the driving piece can drive two and hold the claw to the orientation rotation that is close to each other, hold the claw and just can fix the position of pail pack under the combined action of backup pad tightly like this two.

Preferably, the rotating part comprises a driving motor, a reduction gearbox is connected to the driving motor, and an output shaft of the reduction gearbox is connected to the driving shaft.

By adopting the technical scheme, the driving motor outputs smaller power after being decelerated by the reduction gearbox, so that the driving shaft drives the supporting plate to slowly overturn.

Drawings

FIG. 1 is a top view of an overall structure of an intelligent hazardous waste dumping processing line in an embodiment disclosed herein;

FIG. 2 is a schematic diagram showing a specific structure of a reversing conveying section;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

FIG. 4 is a schematic diagram showing the position of the chain and the relationship of the chain to the drive and driven gears;

FIG. 5 is a schematic structural view showing a connection relationship between a transmission shaft and a steering motor with a sleeve removed;

FIG. 6 is a schematic diagram showing the control relationship of the proximity switch, the PLC and the steering motor;

FIG. 7 is an overall view showing the automatic dumping unit mounted on one side of the waste pit when in use;

FIG. 8 is a partial view showing a state where the automatic dumping unit is not in use;

FIG. 9 is a rear view of the automatic dumping unit;

FIG. 10 is an enlarged view of a portion of FIG. 9 at B;

FIG. 11 is a control schematic embodying a control system.

Description of reference numerals: 1. a feeding and conveying unit; 11. a feeding section; 12. a transfer section; 13. a station; 2. a blanking conveying unit; 21. a material falling section is combined; 22. a first split stream blanking section; 23. a second diverter discharge section; 24. a weighing section; 3. carrying the mechanical arm; 4. an automatic dumping unit; 5. a base; 51. a substrate; 52. a support leg; 6. a transfer platform; 61. a platform plate; 62. a roller group; 621. a rotating shaft; 622. a roller unit; 63. a power source; 631. a transfer motor; 632. a driving gear; 633. a driven gear; 634. a chain; 64. a side plate; 65. a strip-shaped groove; 7. a rotating assembly; 71. a steering motor; 72. a coupling; 73. a drive shaft; 74. a sleeve; 75. a bearing plate; 76. a connecting rod; 20. a chassis; 201. a support rod; 202. a carrier roller; 203. a baffle plate; 204. an elastic member; 30. a support plate; 40. a turnover assembly; 401. a fixed block; 402. a drive shaft; 403. a rotating member; 4031. a reduction gearbox; 4032. a drive motor; 4033. a connecting flange; 4034. a connecting rod; 4035. a bump; 4036. connecting grooves; 404. a vibration motor; 405. a brake disc; 406. a brake; 50. a limiting component; 501. a mounting frame; 502. a holding claw; 503. a limiting plate; 504. a propping block; 505. a drive member; 506. a rubber pad; 60. a detection member; 601. a pressure sensor; 602. an angle sensor; 604. a single chip microcomputer; 70. a waste pit; 80. packaging barrels; 90. a fixing frame.

Detailed Description

The present application is described in further detail below with reference to figures 1-11.

The embodiment of the application discloses dangerous waste intelligent dumping processing assembly line. Referring to fig. 1, the hazardous waste intelligent dumping processing assembly line comprises a feeding conveying unit 1, a discharging conveying unit 2, and a carrying manipulator 3 and an automatic dumping unit 4 which are respectively arranged at two sides of the discharging conveying unit 2, wherein the carrying manipulator 3 is positioned between the feeding conveying unit 1 and the discharging conveying unit 2, and the carrying manipulator 3 is connected with a robot control cabinet; the loading conveying unit 1 and the unloading conveying unit 2 are roller type conveying belts, the loading conveying unit 1 is mainly used for conveying packaging barrels 80 containing hazardous wastes, and the unloading conveying unit 2 is mainly used for conveying the packaging barrels 80 after dumping; the main effect of carrying manipulator 3 is that carry the pail pack 80 on the material loading conveying unit 1 and transport to the automatic unit 4 of empting or will empty the pail pack 80 after and transport to unloading conveying unit 2 by the automatic unit 4 of empting on, the in-process of transportation and empting adopts mechanical equipment to operate completely, has improved the efficiency of handling to pail pack 80 greatly, simultaneously, need not staff touching pail pack 80 at this in-process, has improved the security greatly.

A waste pit 70 is arranged on one side of the automatic dumping unit 4 far away from the carrying manipulator 3, and the waste pit 70 is positioned below the automatic dumping unit 4 and is mainly used for storing the dumped dangerous waste.

Referring to fig. 1, the two sides of the feeding conveying unit 1 and the discharging conveying unit 2 are provided with guardrails for limiting the packaging barrel 80, and the packaging barrel 80 is prevented from sliding off from the two sides in the transportation process, so that the transportation safety is ensured. The position corresponding to the automatic dumping unit 4 on the guardrail is provided with a yielding notch so that the carrying manipulator 3 can take and place the packaging barrel 80.

The feeding conveying unit 1 comprises a feeding section 11 and a plurality of conveying sections 12, wherein reversing conveying sections are connected between the adjacent conveying sections 12, and the conveying sections 12 close to the feeding section 11 are smoothly connected with the feeding section 11, so that the packaging barrels 80 can be stably conveyed onto the conveying sections 12 from the feeding section 11. The material loading section 11 is the conveyer belt of weighing, and it not only can transport pail pack 80, can also count and weigh pail pack 80 simultaneously to with data upload center control system, thereby effective calculation volume of transporting. The start end and the end of each conveying section 12 are provided with infrared sensing switches, the conveying sections 12 are normally in a stop state, and when the packaging barrel 80 from the feeding section 11 triggers the infrared sensing switch at the start end, the conveying sections 12 start to operate, namely, the packaging barrel 80 is conveyed; when the last packaging barrel 80 on the conveying section 12 triggers the infrared sensing switch at the terminal, namely when no packaging barrel 80 to be conveyed exists on the conveying section 12 temporarily, the conveying section 12 is stopped, and the design greatly saves energy consumption.

Referring to fig. 1, a side of the feeding conveying unit 1 facing the carrying manipulator 3 is provided with stations 13 corresponding to the reversing conveying sections one by one, the reversing conveying sections can convey packaging barrels 80 to the corresponding stations 13 so that the carrying manipulator 3 can grab, in general, the reversing conveying sections are communicated with the adjacent conveying sections 12, and each carrying manipulator 3 corresponds to two stations 13 and two automatic dumping units 4.

The blanking conveying unit 2 comprises a combined flow-down section 21, a first divided flow-down section 22 and a second divided flow-down section 23, a reversing conveying section is arranged among the combined flow-down section 21, the reversing conveying section and the first divided flow-down section, a weighing section 24 is connected between the combined flow-down section 21 and the reversing conveying section, and the weighing section 24 is a weighing conveying belt and is mainly used for detecting whether the packaging barrel 80 is completely poured. The first diversion blanking section 22 is connected with one side of the feeding section 11, and the connection point is the rear part of the weighing area of the feeding section 11, so that the purpose of the design is that unqualified packing barrels 80 can be conveyed to the feeding section 11 again, and the unqualified packing barrels cannot be counted in the total transportation amount. And the second flow-down is mainly used for conveying qualified packing barrels 80. Typically, the reverse conveying section is in communication with the weighing section 24 and the first diverter discharge section 22.

Referring to fig. 1, the poured packaging barrel 80 is placed on the combined flow-down section 21 by the carrying manipulator 3, when the packaging barrel passes through the weighing section 24, the weighing section 24 weighs the packaging barrel 80, if the weight of the packaging barrel 80 is greater than or equal to 30KG, the reversing conveying section does not operate, the packaging barrel 80 is conveyed to the feeding section 11 by the first flow-down section 22, and the packaging barrel is ready for secondary pouring operation; if the weight of the packaging barrel 80 is less than 30KG, the reversing conveying section operates and is communicated with the second discharging section 23 so as to convey the packaging barrel 80 to the discharging terminal.

The reversing conveyor section and the automatic dumping unit 4 will be described in detail below.

Referring to fig. 2 and 3, the reversing conveying section includes a base 5, a conveying platform 6 located directly above the base 5, and a rotating assembly 7 mounted on the base 5 to drive the conveying platform 6 to switch a conveying direction. The base 5 consists of a base plate 51 and a supporting leg 52 fixed on the lower surface of the base plate 51; conveying platform 6 includes platform board 61, rotate a plurality of roller groups 62 that set up on platform board 61 and install on platform board 61 with drive roller group 62 pivoted power supply 63, every roller group 62 includes a pivot 621 and cup joints a pair of roller unit 622 of fixing on pivot 621, there is the interval between two roller unit 622, lie in pivot 621 axial both sides respectively the rigid coupling on platform board 61 and have curb plate 64, every roller group rotates on curb plate 64 through pivot 621.

Referring to fig. 3 and 4, the power source 63 includes a transmission motor 631 installed on the lower surface of the platform plate 61, a driving gear 632 is fixedly connected to an output shaft of the transmission motor 631, a driven gear 633 is fixedly connected to a rotating shaft 621 between each pair of roller units 622, the driving gear 632 is located under one of the driven gears 633, a strip-shaped groove 65 is formed in a position, corresponding to the driven gear 633, of the platform plate 61, the strip-shaped groove 65 penetrates through the platform plate 61 in the thickness direction of the platform plate 61, the power source 63 further includes a tensioned chain 634, the chain 634 penetrates through the strip-shaped groove 65 and sequentially winds the driving gear 632 and the driven gears 633, when the transmission motor 631 is started, the driving gear 632 drives the plurality of roller sets 62 to rotate through the chain 634 and the driven gears 633, so as to convey the packaging barrel 80.

In order to prevent the transmission form in which the driven gear 633 and the chain 634 are located in the middle from affecting the transportation of the packaging barrel 80, the diameter of the driven gear 633 is designed to be smaller than that of the roller unit 622, so that the chain 634 does not contact the packaging barrel 80 during the transportation.

Referring to fig. 4 and 5, the rotating assembly 7 includes a steering motor 71 installed on the lower surface of the base plate 51 and having an output shaft vertically penetrating through the base plate 51, a transmission shaft 73 coaxially and fixedly connected to the output shaft of the steering motor 71 through a coupling 72, a sleeve 74 sleeved outside the transmission shaft 73 and having one end fixedly connected to the upper surface of the base plate 51, and a hanger connecting the platform plate 61 and the transmission shaft 73; the steering motor 71 may be a servo motor, which is coupled to the PLC; the hanging bracket comprises a bearing plate 75 which is parallel to the platform plate 61 and is positioned below the transmission motor 631, the transmission shaft 73 is fixedly connected with the lower surface of the bearing plate 75, one side of the bearing plate 75 far away from the transmission shaft 73 is provided with four connecting rods 76 fixedly connected with the lower surface of the platform plate 61, and one end of the sleeve 74 far away from the base plate 51 is propped against the bearing plate 75 and mainly plays a role of supporting.

When the steering motor 71 is started, the transmission shaft 73 and the hanging bracket drive the transmission platform 6 to transmit, in this embodiment, the preset rotation angle of the steering motor 71 is 90 degrees, and the angle can enable the transmission platform 6 to be well connected with the transmission section 12 or the station 13.

Referring to fig. 1 and 5, each station 13 has a proximity switch coupled to a PLC, which controls the proximity switch and the steering motor 71 for conveying the packaging barrel 80 to the empty station 13. Referring to fig. 6, the proximity switch is named here for ease of understanding: a proximity switch 1, both coupled to the PLC; the steering motor 71 is named as a steering motor 1 and a steering motor 2, the steering motor 1 and the steering motor 2 are also coupled with the PLC, the reversing conveying section for mounting the steering motor 1 corresponds to a station 13 for mounting the proximity switch 1, and the reversing conveying section for mounting the steering motor 2 corresponds to the station 13 for mounting the proximity switch 2.

Referring to fig. 1 and 6, when the packaging barrel 80 is conveyed to the reversing conveying section provided with the steering motor 1 through the conveying section 12, if the proximity switch 1 detects that the packaging barrel 80 is placed on the corresponding station 13, the steering motor 1 does not operate, and the packaging barrel 80 is conveyed to the next conveying section 12 through the conveying section 12; when pail pack 80 carried to the switching-over section of carrying of installing and turning to motor 2 through transmission section 12, if proximity switch 2 detected and does not have pail pack 80 on corresponding station 13, then turned to motor 2 operation, carried pail pack 80 to corresponding station 13 on, analogizes in proper order, the manual work that has significantly reduced.

Referring to fig. 7, the above-mentioned automatic dumping unit 4 includes a fixing frame 90, a bottom frame 20, a supporting plate 30, a turning assembly 40, a limiting assembly 50 and a control system, the fixing frame 90 is installed at a position close to the waste pit 70, the bottom frame 20 is disposed above the fixing frame 90, the supporting plate 30 is disposed above the bottom frame 20, the turning assembly 40 is disposed at one side of the fixing frame 90 and can drive the supporting plate 30 to turn over along an axis parallel to the edge of the waste pit 70, the limiting assembly 50 is disposed on the supporting plate 30 and can limit the packaging barrel 80 containing waste, and the control system can control the turning assembly 40 and the limiting assembly 50.

When the packaging barrel 80 is dumped, the packaging barrel 80 is grabbed by the carrying manipulator 3 to approach the supporting plate 30, at the moment, the control system controls the limiting assembly 50 to fix the packaging barrel 80 on the supporting plate 30, and then controls the overturning assembly 40 to drive the supporting plate 30 and the packaging barrel 80 fixed on the supporting plate 30 to overturn together, so that the waste in the packaging barrel 80 falls into the waste pit 70 under the action of self gravity; after the dumping operation is completed, the control system controls the reversing assembly 40 to be reset, and at this time, the carrying robot 3 takes the packaging barrel 80 off the support plate 30 and places it on the discharging and conveying unit 2.

Referring to fig. 7 and 8, the limiting assembly 50 includes an installation frame 501, a holding claw 502, a limiting plate 503, a supporting block 504 and a driving member 505, two installation frames 501 are provided on the side of the support plate 30 away from the waste pit 70, the two installation frames 501 are oppositely disposed, the holding claw 502 is disposed on the side of the installation frame 501 away from the support plate 30 and hinged to the installation frame 501, the driving member 505 is coupled to the control system, the driving member 505 is disposed between the holding claw 502 and the support plate 30 and can drive the holding claw 502 to rotate on the installation frame 501, the limiting plate 503 is fixed on the side of the support plate 30 away from the waste pit 70 and can be abutted to the open end face of the packaging barrel 80, four supporting blocks 504 are provided, and the four supporting blocks 504 are disposed in a square matrix on the side of the support plate 30 away from the drive shaft.

Drive 505 may be a hydraulic ram, but is not limited to a hydraulic ram, and other drives 505 that have the same effect as a hydraulic ram may still be suitable. The end of a piston rod of the hydraulic oil cylinder is arranged on one side, close to the mounting frame 501, of the clasping claw 502 and hinged with the clasping claw 502, and the cylinder body of the hydraulic oil cylinder is hinged with the support plate 30.

After the carrying manipulator 3 moves the packaging barrel 80 to a position close to the supporting plate 30, the driving member 505 is started through the control system, the driving member 505 drives the two clamping claws 502 to rotate oppositely and clamp the packaging barrel 80, in the clamping process, the packaging barrel 80 is pressed on the abutting block 504, and meanwhile, the limiting plate 503 abuts against the upper end face of the packaging barrel 80; after the completion is held tightly, drive backup pad 30 and pail pack 80 together to overturn through upset subassembly 40, when pail pack 80's upper end was towards waste material hole 70, limiting plate 503 on the backup pad 30 can carry on spacingly to pail pack 80, avoids pail pack 80 to drop from backup pad 30.

Referring to fig. 8, when the packing bucket 80 is pressed against the abutting block 504 by the holding claw 502, in order to reduce abrasion of the surface of the packing bucket 80, a rubber pad 506 is provided on the abutting block 504 and the side surface of the holding claw 502 close to the packing bucket 80, and the rubber pad 506 is detachably mounted on the abutting block 504 or the holding claw 502 by a fixing bolt.

In order to facilitate people to fix the packaging barrel 80 on the supporting plate 30, two supporting rods 201 which are parallel to each other are fixed on the base frame 20, the two supporting rods 201 extend along the horizontal direction in the direction far away from the waste pit 70, a plurality of carrier rollers 202 are rotatably arranged above the supporting rods 201 along the length direction of the supporting rods 201, a baffle 203 is arranged on one side, far away from each other, of the two rows of carrier rollers 202, the baffle 203 is fixedly connected with the supporting rods 201, and the height of the baffle 203 is higher than the highest point of the carrier rollers 202. When needing to fix pail pack 80 to backup pad 30 on, at first use tools such as fork truck to place pail pack 80 on die-pin 201, pail pack 80's lower terminal surface can be inconsistent with bearing roller 202 this moment, bearing roller 202 rotates with die-pin 201 and is connected, can make things convenient for people to remove pail pack 80 to the direction that is close to backup pad 30 like this, afterwards, start driving piece 505, driving piece 505 can drive two and hold claw 502 tightly and rotate to the direction that is close to each other, hold claw 502 tightly and can drive pail pack 80 and continue to remove to the direction that is close to backup pad 30, until pail pack 80 is compressed tightly on supporting piece 504.

Referring to fig. 9 and 10, the flipping unit 40 includes two fixing blocks 401, two driving shafts 402, and a rotating member 403, where the two fixing blocks 401 are disposed on the side of the supporting plate 30 away from the mounting frame 501, the axis of the driving shaft 402 is horizontal and parallel to the side of the waste pit 70, the driving shaft 402 penetrates through the two fixing blocks 401 and is fixedly connected to the two fixing blocks 401, the driving shaft 402 is located above the bottom frame 20 and is rotatably connected to the bottom frame 20, the rotating member 403 is located at one end of the driving shaft 402 and is fixedly connected to the bottom frame 20, and the rotating member 403 is coupled to the control system and the rotating member 403 can rotate the driving shaft 402 around its axis.

When the limiting component 50 is used for fixing the packaging barrel 80 on the supporting plate 30, the opening of the packaging barrel 80 faces upwards, then the control system drives the rotating component 403 to operate, the rotating component 403 can drive the supporting plate 30 through the driving shaft 402 and the packaging barrel 80 on the supporting plate 30 to rotate around the axis of the driving shaft 402 until the opening of the packaging barrel 80 faces the waste pit 70, and therefore waste inside the packaging barrel 80 can slide to the waste pit 70.

Referring to fig. 9, in order to clean the waste inside the packing barrel 80 more thoroughly, a vibration motor 404 coupled to a single chip 604 is disposed on the side of the support plate 30 away from the mounting frame 501, and after the vibration motor 404 is started by a control system, the vibration motor 404 drives the support plate 30 and the packing barrel 80 to rock together, so that the waste inside the packing barrel 80 can be promoted to slide into the waste pit 70.

After the vibration motor 404 is started, the chassis 20 may also shake along with the vibration motor, the fixing frame 90 is disposed under the chassis 20 and contacts with the ground, and in order to reduce the vibration to which the fixing frame 90 is subjected and to reduce the possibility of damage to the ground caused by the fixing frame 90, the elastic member 204 is disposed between the fixing frame 90 and the chassis 20. In this embodiment, the elastic member 204 may be a spring, or may be another elastic member 204 having the same effect as the spring.

Referring to fig. 9 and 10, the rotating member 403 includes a reduction gearbox 4031 and a driving motor 4032, the reduction gearbox 4031 and the driving motor 4032 are both fixedly connected to the fixing frame 90, the driving motor 4032 is coupled to the control system, an output shaft of the reduction gearbox 4031 and the driving shaft 402 are coaxial, a connecting flange 4033 is provided on an end of the driving shaft 402 close to the reduction gearbox 4031, a connecting rod 4034 is coaxially provided on an end surface of the connecting flange 4033 far from the driving shaft 402, a linear projection 4035 is provided on an end of the connecting rod 4034 far from the flange, a connecting groove 4036 adapted to the projection 4035 and penetrating through itself is provided on an end of the output shaft of the reduction gearbox 4031, and the projection 4035 can slide inside the connecting groove 403.

After the packaging barrel 80 is fixed on the support plate 30, the driving motor 4032 is started through the control system, and the driving motor 4032 drives the driving shaft 402 to rotate through the reduction gearbox 4031, the connecting rod 4034 and the flange; after the vibration motor 404 is started, the vibration motor 404 drives the driving shaft 402 to shake together, the bump 4035 is in sliding connection with the output shaft of the reduction gearbox 4031, and when the driving shaft 402 shakes, the driving shaft 402 drives the bump 4035 to slide in the connecting groove 4036, so that the shaking amplitude of the driving motor 4032 can be reduced, and the service life of the driving motor 4032 is prolonged.

Referring to fig. 8, in order to reduce the possibility that waste falls to the outside of the waste bin 70 when the drive motor 4032 rotates the packaging barrel 80 by an excessive angle, a brake disk 405 is provided at an end of the drive shaft 402 away from the drive motor 4032, a brake 406 for limiting the brake disk 405 is fixed to the base frame 20, and the brake 406 is coupled to the control system. In the present application, the brake 406 is a caliper brake, and the control system limits the position of the driving shaft 402 by changing the friction between the caliper brake and the brake disc 405, and other brakes 406 with the same effect are still applicable.

Referring to fig. 11, the control system includes a detecting member 60 and control members, the detecting member 60 includes an angle sensor 602 disposed on the driving shaft 402 and a pressure sensor 601 disposed on the clasping claws 502, the control members are a single chip microcomputer 604 coupled to the angle sensor 602 and the pressure sensor 601, and the single chip microcomputer 604 is also coupled to the caliper brake, the driving motor 4032 and the hydraulic cylinder.

In the process of fixing the packaging barrel 80 to the support plate 30, the pressure sensor 601 can detect the pressure between the clamping claw 502 and the packaging barrel 80 and output a first detection signal to the single chip microcomputer 604, and the single chip microcomputer 604 can determine whether the clamping claw 502 completes the process of fixing the packaging barrel 80 to the support plate 30 according to the pressure; after the pressure between the clasping claw 502 and the packaging barrel 80 reaches the requirement, the single chip microcomputer 604 outputs a control signal to the driving motor 4032 to enable the driving motor 4032 to start working, in the process that the driving motor 4032 drives the driving shaft 402 to rotate, the angle sensor 602 can detect the rotating angle of the driving shaft 402 and input a second detection signal into the single chip microcomputer 604, the single chip microcomputer 604 can control the caliper brake according to the rotating angle of the driving shaft 402, when the opening of the packaging barrel 80 faces the waste material pit 70, the caliper brake enables the brake disc 405 to stop rotating, so that the packaging barrel 80 keeps an overturning state, after the overturning is finished, the single chip microcomputer 604 controls the packaging barrel 80 to reset through the driving motor 4032 and the driving piece 505, and at the moment, the carrying manipulator 3 takes down the packaging barrel 80 and places the packaging barrel on the unloading conveying unit 2.

The working principle is as follows:

s1: feeding, namely, placing the packaging barrel 80 in a feeding section 11 for conveying through a forklift or other mechanical equipment, wherein the feeding section 11 counts and weighs the packaging barrel 80 in the conveying process;

s2: conveying, when the packaging barrel 80 from the feeding section 11 triggers an infrared sensing switch at the starting end of the conveying section 12, the conveying section 12 starts to operate to convey the packaging barrel 80;

when the packaging barrel 80 is conveyed to the reversing conveying section through the conveying section 12, if the proximity switch on the station 13 opposite to the reversing conveying section detects that the packaging barrel 80 is placed on the station 13, the steering motor 71 of the reversing conveying section does not operate, and the packaging barrel 80 is conveyed to the next conveying section 12 through the conveying section 12; otherwise, the steering motor 71 of the reversing conveying section operates to convey the packaging barrel 80 to the corresponding station 13;

when the last packaging barrel 80 on a certain conveying section 12 triggers the infrared sensing switch at the terminal, the conveying section 12 is stopped;

s3: carrying, namely controlling a carrying manipulator 3 to transfer the packaging barrel 80 on the station 13 to an automatic dumping unit 4 through a robot control cabinet;

s4: dumping, namely, driving the supporting plate 30 and the clamped packaging barrel 80 to overturn together through the rotating part 403 and the driving shaft 402, enabling the opening of the packaging barrel 80 to face the waste material pit 70, then starting the vibration motor 404 until the waste in the packaging barrel 80 is emptied, turning off the vibration motor 404, and driving the packaging barrel 80 to reset through the rotating part 403 and the driving shaft 402;

s5: blanking, namely controlling the carrying manipulator 3 through the robot control cabinet to transfer the packaging barrel 80 on the automatic dumping unit 4 to the combined blanking section 21;

s4: detecting, namely when the poured packaging barrel 80 is conveyed to the weighing section 24 through the flow-combining section 21, weighing the packaging barrel 80 by the weighing section 24, conveying the packaging barrel 80 which is unqualified to be poured to the feeding section 11 through the first flow-dividing section 22, and preparing for secondary pouring operation; and the qualified packaging barrel 80 is poured and conveyed to the blanking terminal through the second sub-blanking section 23.

The intelligent processing assembly line of empting of hazardous waste in this application, whole journey is operated by mechanical equipment, has solved the useless processing system of current danger and has unloaded, the manpower consumes big phenomenon when empting, has promoted and has emptyd efficiency, has ensured staff's personal safety, but also has following advantage:

1) the number of dangerous waste dumping packaging barrels 80 can be intelligently counted, automatic weighing is carried out, weight data are uploaded, whether the materials are dumped completely or not is intelligently judged, the packaging barrels 80 are respectively conveyed to a designated place according to judgment conditions, and manual operation is reduced;

2) when the charging bucket is sufficient, the conveying belt is used for feeding densely, the efficiency is high, and the feeding period is not changed greatly even if a production line is expanded later;

3) each overturning vibration platform works independently, time difference is formed during working, and working efficiency is high;

4) adopt two transport manipulators 3 work, every transport manipulator 3 is responsible for two stations 13, shortens the beat of work by half, and is nearly one time than single transport manipulator 3 lifting efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a dangerous waste intellectuality is emptyd and is handled assembly line which characterized in that: the automatic packaging barrel pouring device comprises a feeding conveying unit (1) and a discharging conveying unit (2) for automatically conveying packaging barrels (80), and conveying manipulators (3) and automatic pouring units (4) which are respectively arranged on two sides of the discharging conveying unit (2), wherein the conveying manipulators (3) are positioned between the feeding conveying unit (1) and the discharging conveying unit (2), and the conveying manipulators (3) convey the packaging barrels (80) on the feeding conveying unit (1) to the automatic pouring units (4) or convey the poured packaging barrels (80) to the discharging conveying unit (2) through the automatic pouring units (4).

2. The hazardous waste intelligent dumping processing flow line of claim 1, wherein: the feeding conveying unit (1) is a roller type conveying belt, the roller type conveying belt comprises a feeding section (11) and a plurality of conveying sections (12), reversing conveying sections are connected between adjacent conveying sections (12), the conveying sections (12) close to the feeding section (11) are smoothly connected with the feeding section (11), one side, facing the carrying manipulator (3), of the feeding conveying unit (1) is provided with work stations (13) in one-to-one correspondence with the reversing conveying sections, and packing barrels (80) on the carrying work stations (13) of the carrying manipulator (3).

3. The hazardous waste intelligent dumping processing flow line of claim 2, wherein: the reversing conveying section comprises a base (5), a conveying platform (6) located right above the base (5) and a rotating assembly (7) installed on the base (5) and used for driving the conveying platform (6) to switch the conveying direction.

4. The hazardous waste intelligent dumping processing flow line of claim 3, wherein: the conveying platform (6) comprises a platform plate (61), a plurality of roller sets (62) rotatably arranged on the platform plate (61) and a power source (63) arranged on the platform plate (61) and used for driving the roller sets (62) to rotate;

each roller group (62) comprises a rotating shaft (621) and a pair of roller units (622) which are fixedly sleeved on the rotating shaft (621), and a space is reserved between the two roller units (622);

the power source (63) comprises a transmission motor (631) arranged on the lower surface of the platform plate (61), driven gears (633) fixedly connected to the rotating shaft (621) between each pair of roller units (622), a driving gear (632) fixedly connected to the output shaft of the transmission motor (631) and positioned right below one of the driven gears (633), and chains (634) sequentially wound on the driving gear (632) and the driven gears (633) and tensioned, wherein the diameter of the driven gear (633) is smaller than that of the roller units (622);

a strip-shaped groove (65) for a chain (634) to pass through is formed in the position, corresponding to the driven gear (633), of the platform plate (61), and the strip-shaped groove (65) penetrates through the platform plate (61) along the thickness direction of the platform plate (61).

5. The hazardous waste intelligent dumping processing flow line of claim 4, wherein: rotating assembly (7) including installing motor (71) that turns to that base (5) is passed to base (5) lower surface and output shaft, transmission shaft (73) through shaft coupling (72) and the output shaft coaxial line fixed connection who turns to motor (71), the cover is established sleeve (74) and the gallows of connecting platform board (61) and transmission shaft (73) of transmission shaft (73) outside and one end and base (5) upper surface rigid coupling, the gallows includes bearing plate (75) and rigid coupling between bearing plate (75) and platform board (61) that are parallel and are located conveying motor (631) below with platform board (61), transmission shaft (73) rigid coupling is in one side of bearing plate (75) keeping away from connecting rod (76), the one end that base (5) were kept away from in sleeve (74) is supported on bearing plate (75).

6. The hazardous waste intelligent dumping processing flow line of claim 2, wherein: the blanking conveying unit (2) is a roller type conveying belt, the roller type conveying belt comprises a combined blanking section (21), a first divided blanking section (22) and a second divided blanking section (23), and reversing conveying sections are arranged among the combined blanking section, the first divided blanking section and the second divided blanking section.

7. The hazardous waste intelligent dumping processing flow line of claim 6, wherein: a weighing section (24) is connected between the combined material discharging section (21) and the reversing conveying section, the material feeding section (11) and the weighing section (24) are weighing conveyor belts, and the first material discharging section (22) is connected with one side of the material feeding section (11).

8. The hazardous waste intelligent dumping processing flow line of claim 1, wherein: the automatic dumping unit (4) comprises a bottom frame (20), a supporting plate (30) is arranged on the bottom frame (20), a driving shaft (402) is fixed on one side of the supporting plate (30), the driving shaft (402) is rotatably connected with the bottom frame (20), a limiting component (50) capable of limiting the packaging barrel (80) is arranged on the other side of the supporting plate (30), and a control system for driving the driving shaft (402) to rotate on the bottom frame (20) and controlling the rotating component (403) is arranged on one side of the bottom frame (20).

9. The hazardous waste intelligent dumping processing flow line of claim 8, wherein: spacing subassembly (50) include two mounting brackets (501) of relative setting on backup pad (30), and one side that backup pad (30) were kept away from in mounting bracket (501) is provided with and holds claw (502), is provided with on backup pad (30) to being close to each other or keeping away from direction pivoted driving piece (505) each other on two mounting brackets (501) to driving two and hold claw (502).

10. The hazardous waste intelligent dumping processing flow line of claim 8, wherein: the rotating part (403) comprises a driving motor (4032), a reduction gearbox (4031) is connected to the driving motor (4032), and an output shaft of the reduction gearbox (4031) is connected to the driving shaft (402).

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