CN216582231U

CN216582231U - Vehicle-mounted intelligent garbage collection device

Info

Publication number: CN216582231U
Application number: CN202122249349.7U
Authority: CN
Inventors: 杜朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-12
Filing date: 2021-09-16
Publication date: 2022-05-24
Anticipated expiration: 2031-09-16
Also published as: CN113753444A

Abstract

The utility model provides a vehicle-mounted intelligent garbage collection device, includes embraces bucket mechanism, embraces bucket mechanism displacement device, garbage bin hoist mechanism, garbage bin turning device and PLC controller, its characterized in that: embrace bucket mechanism displacement device and include vertical roll removal subassembly and horizontal flexible removal subassembly, vertical roll removal subassembly fixed connection is on the car auxiliary girder, horizontal flexible removal subassembly fixed connection is on vertical roll removal subassembly, garbage bin hoist mechanism fixed connection is at the action end of horizontal flexible removal subassembly, it fixes on garbage bin hoist mechanism to embrace bucket mechanism, garbage bin turning device's one end and garbage bin hoist mechanism fixed connection, garbage bin turning device's the other end with embrace bucket mechanism fixed connection. The garbage collector has the advantages of simple structure, small occupied space, convenience in use and good garbage collecting effect.

Description

Vehicle-mounted intelligent garbage collection device

Technical Field

The utility model relates to the field of special vehicle manufacturing, in particular to a vehicle-mounted intelligent garbage collection device.

Background

The garbage truck is a special vehicle for conveying various kinds of garbage for municipal sanitation, and along with the rapid development of the economy of China, the garbage generated by the dramatic increase of urban population is increasing year by year, and the living and working environments of citizens are directly influenced. Especially, the collection and transportation of garbage become the focus of attention in cities, wherein when garbage trucks collect garbage in roadside garbage cans, the garbage cans are manually pushed to a lifting mechanism, and can be lifted, overturned and dumped after being firmly hung, and finally, the empty garbage cans are pushed back to original places. The garbage collection mode still depends on manual operation, and not only is labor intensity large, but also is an important factor influencing working efficiency.

Chinese patent is granted No. CN 211002978U, and the granted announcement day is 2020 utility model of 7 months 14 days, discloses a garbage truck garbage collection device, including fixing base, displacement device, clamping device and PLC controller, the chassis fixed connection of fixing base and garbage truck, displacement device is including lifting arm and translation arm, the translation arm cup joints inside lifting arm to link together through a telescopic transmission and lifting arm, lifting arm and fixing base pass through the round pin hub connection, its characterized in that: the lifting arm is characterized in that a second telescopic transmission device is arranged above the lifting arm, two ends of the second telescopic transmission device are fixedly connected with the lifting arm and the fixing seat respectively, and the translation arm is movably connected with the clamping device through a gear transmission device.

The device adopts the design of arm + clamping device, has alleviated the inconvenience that manual operation brought to a certain extent. However, the following problems still exist in the use of the device: 1. the device uses the lifting arm and the translation arm to complete the movement of the garbage can, and finally realizes the dumping of garbage through the transmission device, but the dumping of the garbage can is limited by the structure and the installation position of the device, the garbage can cannot be completely attached to a carriage when being dumped, the swinging force cannot be accurately controlled in the swinging process of the garbage can, and the phenomenon of garbage leakage is likely to occur; 2. the clamping device in the device only has simple telescopic and bending functions of the joint arm, and does not have a protection device for the garbage can, so that the garbage can is possibly damaged due to the fact that the garbage can is dropped due to improper force in actual use.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the vehicle-mounted intelligent garbage collection device which is simple in structure, small in occupied space, convenient and fast to use and good in garbage collection effect.

In order to achieve the above purpose, the technical solution of the utility model is as follows: the utility model provides a vehicle-mounted intelligent garbage collection device, includes embraces bucket mechanism, embraces bucket mechanism displacement device, garbage bin hoist mechanism, garbage bin turning device and PLC controller, its characterized in that: embrace bucket mechanism displacement device and include vertical roll removal subassembly and horizontal flexible removal subassembly, vertical roll removal subassembly fixed connection is on the car auxiliary girder, horizontal flexible removal subassembly fixed connection is on vertical roll removal subassembly, garbage bin hoist mechanism fixed connection is at the action end of horizontal flexible removal subassembly, it fixes on garbage bin hoist mechanism to embrace bucket mechanism, garbage bin turning device's one end and garbage bin hoist mechanism fixed connection, garbage bin turning device's the other end with embrace bucket mechanism fixed connection.

Vertical roll removal subassembly includes motor, synchronizing shaft, frame and two sets of leading gear, rack, slide, the gyro wheel along synchronizing shaft symmetric distribution, rack and slide fixed connection are on the car auxiliary girder, and two leading gears are fixed respectively at the both ends of synchronizing shaft and are fixed in the frame through the synchronizing shaft, leading gear's bottom meshes with the rack mutually, the gyro wheel be located in the slide and with frame fixed connection, the motor is installed in the frame, the transmission shaft and the synchronizing shaft fixed connection of motor.

The horizontal flexible removal subassembly includes telescopic cylinder, outer sleeve, telescopic cylinder, compression roller and bearing roller, telescopic cylinder sliding connection is in the outer sleeve, telescopic cylinder's cylinder body is fixed on the inner wall of outer sleeve, telescopic cylinder's cylinder shaft and telescopic cylinder's inner wall fixed connection, compression roller and bearing roller are located telescopic cylinder's both sides respectively and contact with telescopic cylinder, outer sleeve fixed connection is in the frame, telescopic cylinder's end and garbage bin hoist mechanism fixed connection.

Garbage bin hoist mechanism is including promoting track, slide, driving motor, circular arc gear and guide roller all install on the slide, driving motor is connected with circular arc gear drive, slide sliding connection is on promoting the track, guide roller is located and promotes the track, it is in the same place with telescopic cylinder fixed connection to promote the track.

The lifting track comprises two umbrella-shaped guide rails and a plurality of rack cylinders which connect the two umbrella-shaped guide rails together, and the circular arc gears are meshed with the rack cylinders.

The garbage can clamping mechanism comprises a main base body, a driving oil cylinder, a synchronizing mechanism and two garbage clamping arms, wherein the main base body is installed on a sliding seat, one end of a garbage can overturning device is installed on the sliding seat, the action end of the garbage can overturning device is fixedly connected with the main base body, the driving oil cylinder and the synchronizing mechanism are both located in the main base body, the two garbage clamping arms are fixedly connected to two ends of the main base body through a rotating shaft, and two ends of the driving oil cylinder and the synchronizing mechanism are fixedly connected with the two garbage clamping arms respectively.

The synchronizing mechanism comprises two synchronizing gears and two synchronizing connecting rods which are meshed with each other, one end of each synchronizing connecting rod is fixedly connected with the corresponding synchronizing gear, and the other end of each synchronizing connecting rod is fixedly connected with the top end of the bucket holding arm.

The barrel embracing arm comprises a clamping large arm and a clamping small arm which are connected together through a second rotating shaft, the clamping large arm is fixedly connected to one end of the main base body through a first rotating shaft, two clamping large arms are respectively provided with a series single-acting oil cylinder group consisting of a first floating oil cylinder and a second floating oil cylinder, a return spring is arranged in the first floating oil cylinder, and an oil cylinder rod of the second floating oil cylinder is fixedly connected with the clamping small arm.

The bottom of the main seat body is provided with a middle clamping plate, the inner side of the large clamping arm is provided with a side clamping plate, a pre-tightening spring is connected between the side clamping plate and the large clamping arm, and the tail end of the small clamping arm is provided with a plastic pressing wheel.

And the inner sides of the middle clamping plate and the side clamping plates are provided with anti-slip pads.

Compared with the prior art, the utility model has the beneficial effects that:

1. the garbage can is accurately positioned through the longitudinal rolling moving assembly and the transverse telescopic moving assembly; the garbage can lifting mechanism which is guided by the arc gear along the umbrella handle type track and driven by the hydraulic motor ensures that garbage in the garbage can is not easy to spill and leak; the garbage can holding mechanism which is arranged in a hydraulic floating clamping mode can hold garbage cans of various shapes and sizes, the clamping force is even, and the garbage cans are not prone to being damaged.

2. According to the utility model, the barrel holding mechanism displacement device is arranged on the automobile auxiliary beam positioned at the bottom of the garbage can, and the barrel holding mechanism is turned and erected through the garbage can turning device when the equipment is idle, so that the space occupancy of the equipment can be greatly reduced, and the damage probability of the equipment can be effectively reduced.

3. The garbage can lifting mechanism provided by the utility model realizes the stable lifting of the garbage can by the meshing of the arc gear arranged on the sliding seat and the rack cylinder on the lifting track, and the lifting mechanism has the advantages of low cost, stable work and long service life.

4. The synchronous structure is arranged in the main seat body of the bucket holding mechanism, so that the synchronous action of the two bucket holding arms can be conveniently controlled; the two large clamping arms are provided with a serial single-action oil cylinder group consisting of a first floating oil cylinder and a second floating oil cylinder, so that the two small clamping arms are stressed at the same time and are stressed uniformly; the clamping plate, the pre-tightening spring and the non-slip mat can effectively prevent the barrel from being damaged, and the garbage collection efficiency is improved.

Drawings

Fig. 1 is a schematic side view of the utility model in a retracted state.

Fig. 2 is a rear view of the stowed state of the present invention.

FIG. 3 is a rear view of the present invention performing a bucket embracing action.

Fig. 4 is a rear view of the present invention performing a dumping action.

FIG. 5 is a schematic diagram of an idle state structure of the barrel holding mechanism of the present invention.

FIG. 6 is a schematic view of the working state of the bucket holding mechanism of the present invention.

In the figure: the garbage can lifting mechanism comprises a barrel embracing mechanism 1, a barrel embracing mechanism displacement device 2, a garbage can lifting mechanism 3, a garbage can overturning device 4, a longitudinal rolling movement component 5, a transverse telescopic movement component 6, a motor 7, a synchronous shaft 8, a frame 9, a guide gear 10, a rack 11, a slide way 12, a roller 13, a telescopic oil cylinder 14, an outer sleeve 15, a telescopic cylinder 16, a press roller 17, a carrier roller 18, a lifting rail 19, a slide seat 20, a driving motor 21, an arc gear 22, a guide roller 23, an umbrella-shaped guide rail 24, a rack cylinder 25, a main seat body 26, a driving oil cylinder 27, a synchronous mechanism 28, a barrel embracing arm 29, a first rotating shaft 30, a synchronous gear 31, a synchronous connecting rod 32, a second rotating shaft 33, a clamping large arm 34, a clamping small arm 35, a single-acting oil cylinder 36, a first floating oil cylinder 361, a second floating oil cylinder 362, a return spring 37, a middle clamping plate 38, a side clamping plate 39, a pre-tightening spring 40 and a plastic press wheel 41, a non-slip mat 42.

Detailed Description

The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.

Referring to fig. 1-6, a vehicle-mounted intelligent garbage collection device comprises a garbage holding mechanism 1, a garbage holding mechanism displacement device 2, a garbage can lifting mechanism 3, a garbage can turnover device 4 and a PLC controller.

The barrel holding mechanism displacement device 2 comprises a longitudinal rolling movement component 5 and a transverse telescopic movement component 6, wherein the longitudinal rolling movement component 5 comprises a motor 7, a synchronizing shaft 8, a rack 9 and two groups of guide gears 10, a rack 11, a slide way 12 and rollers 13 which are symmetrically distributed along the synchronizing shaft 8, the rack 11 and the slide way 12 are fixedly connected to an automobile auxiliary beam, the two guide gears 10 are respectively fixed at two ends of the synchronizing shaft 8 and fixed on the rack 9 through the synchronizing shaft 8, the bottom of the guide gear 10 is meshed with the rack 11, the rollers 13 are positioned in the slide way 12 and fixedly connected with the rack 9, the motor 7 is installed on the rack 9, and a transmission shaft of the motor 7 is fixedly connected with the synchronizing shaft 8; horizontal flexible removal subassembly 6 includes telescopic cylinder 14, outer sleeve 15, a telescopic cylinder 16, compression roller 17 and bearing

roller

18, 16 sliding connection of telescopic cylinder is in outer sleeve 15, telescopic cylinder 14's cylinder body is fixed on the inner wall of outer sleeve 15, and telescopic cylinder 14's cylinder axle and telescopic cylinder 16's inner wall fixed connection, compression roller 17 and bearing roller 18 are located telescopic cylinder 16's both sides respectively and contact with telescopic cylinder 16, outer sleeve 15 fixed connection is in frame 9, outer sleeve 15 and slide 12 are mutually perpendicular on same horizontal plane, telescopic cylinder 16's end and lifting track 19 fixed connection.

The garbage can lifting mechanism 3 comprises a lifting track 19, a sliding seat 20, a driving motor 21, an arc gear 22 and guide rollers 23, wherein the driving motor 21, the arc gear 22 and the guide rollers 23 are all installed on the sliding seat 20, the driving motor 21 is in transmission connection with the arc gear 22, the sliding seat 20 is in sliding connection with the lifting track 19, and the guide rollers 23 are provided with four groups and can move along sliding grooves in the lifting track 19; the lifting track 19 comprises two umbrella-shaped guide rails 24 and a plurality of rack cylinders 25 which connect the two umbrella-shaped guide rails 24 together, and the circular arc gear 22 is meshed with the rack cylinders 25.

The barrel embracing mechanism 1 comprises a main seat body 26, a driving oil cylinder 27, a synchronizing mechanism 28 and two barrel embracing arms 29, wherein the synchronizing mechanism 28 comprises two synchronizing gears 31 and two synchronizing connecting rods 32 which are meshed with each other, the barrel embracing arms 29 comprise a large clamping arm 34 and a small clamping arm 35 which are connected together through a second rotating shaft 33, a serial single-action oil cylinder group 36 consisting of a first floating oil cylinder 361 and a second floating oil cylinder 362 is respectively arranged on the two large clamping arms 34, a return spring 37 is arranged in the first floating oil cylinder 361, an oil cylinder rod of the second floating oil cylinder 362 is fixedly connected with the small clamping arm 35, the large clamping arm 34 is fixedly connected with one end of the main seat body 26 through a first rotating shaft 30, the main seat body 26 is arranged on a sliding seat 20, in the embodiment, a turnover oil cylinder is used as a garbage barrel turnover device 4, and a cylinder body of the turnover oil cylinder is arranged on the sliding seat 20, the oil cylinder rod of the turnover oil cylinder is fixedly connected with the main seat body 26, the driving oil cylinder 27, the two synchronous gears 31 and the two synchronous connecting rods 32 are all located in the main seat body 26, the two clamping large arms 34 are fixedly connected with two ends of the main seat body 26 through a first rotating shaft 30 respectively, two oil cylinder shafts of the driving oil cylinder 27 are fixedly connected with the two clamping large arms respectively, one end of the synchronous connecting rod 32 is fixedly connected with the synchronous gear 31, and the other end of the synchronous connecting rod 32 is fixedly connected with the top ends of the clamping large arms 34. The bottom of the main seat body 26 is provided with a middle clamping plate 38, the inner side of the clamping large arm 34 is provided with a side clamping plate 39, the inner sides of the middle clamping plate 38 and the side clamping plate 39 are provided with an anti-slip pad 42, a pre-tightening spring 40 is connected between the side clamping plate 39 and the clamping large arm 34, and the tail end of the clamping small arm 35 is provided with a plastic pressing wheel 41.

The gear shafts of the synchronizing shaft 8, the carrier roller 18 and the arc gear 22 are all provided with encoders for receiving signals of the PLC and controlling the components to run, and the encoders can ensure accurate positioning of the bin embracing mechanism 1 and accurate lifting and dumping of the garbage bin.

The working process of the utility model is as follows:

1. preparation is as follows: the main seat body 26 is driven by the overturning oil cylinder to overturn and lay flat to prepare for finding the barrel;

2. finding and holding the barrel: when the garbage bin holding mechanism 1 and the garbage bin are positioned on the same horizontal line, the telescopic cylinder 16 is driven by the telescopic cylinder 14 to transversely move and extend out, so that the garbage bin holding mechanism 1 positioned on the sliding seat 20 is driven to be close to the garbage bin, when the middle clamping plate 38 on the main seat body 26 contacts the garbage bin, the PLC controls the telescopic cylinder 14 to stop acting, at the moment, the driving cylinder 27 drives the clamping large arms 34 to be clasped, the opening degree of the clamping large arms 34 in the clasping process is transmitted to the synchronous gear 31 through the synchronous connecting rod 32, the action of the two clamping large arms 34 is completely synchronous through the control of the synchronous gear 31, when the side clamping plate 39 on the clamping large arms 34 contacts the garbage bin, the resistance brought by continuous clamping is fed back to the driving cylinder 27, and the driving cylinder 27 stops acting, when the side clamping plate 39 on the clamping large arm 34 is stressed, the first floating oil cylinder 361 retracts, the second floating oil cylinder 362 connected with the first floating oil cylinder 361 in series extends, and the clamping small arm 35 rotates around the second rotating shaft 33, so that the plastic pressing wheel 41 at the other end of the clamping small arm 35 synchronously clamps the garbage can from the other direction. When the plastic roller 41 on the small clamping arm 35 contacts the garbage can, the two serial single-action oil cylinder groups 36 stop acting, and finally, the middle clamping plate 38, the two side clamping plates 39 and the plastic roller 41 form uniform cohesion to the garbage can;

3. lifting and dumping: after the garbage can is embraced, the driving motor 16 drives the arc gear 22 on the sliding seat 20 to climb along the rack column 25, so as to drive the sliding seat 20 to lift along the umbrella-shaped guide rail 24, meanwhile, the telescopic cylinder 14 drives the telescopic cylinder 16 to transversely move and retract, and the garbage can is dumped in the process that the sliding seat 20 lifts along the umbrella-shaped guide rail 24;

4. returning and placing the barrel: after the garbage bin is dumped, the garbage bin on the sliding seat 20 is driven to descend along the umbrella-shaped guide rail 24 by the driving motor 27, meanwhile, the telescopic cylinder 16 is driven to extend out by the telescopic cylinder 14, after the garbage bin reaches the original position, the bin holding arm 29 is controlled to release the garbage bin by the driving cylinder 27 and the serial single-action cylinder group 36, and then the telescopic cylinder 16 retracts;

5. retracting: after the garbage can is put back, in order to save space and not to obstruct traffic, the main base body 26 is driven by the turnover oil cylinder to turn over and stand, and one-time garbage collection work is completed.

Claims

1. The utility model provides a vehicle-mounted intelligent garbage collection device, includes embraces bucket mechanism (1), embraces bucket mechanism displacement device (2), garbage bin hoist mechanism (3), garbage bin turning device (4) and PLC controller, its characterized in that: embrace bucket mechanism displacement device (2) including vertical roll removal subassembly (5) and horizontal flexible removal subassembly (6), vertical roll removal subassembly (5) fixed connection is on the car auxiliary girder, horizontal flexible removal subassembly (6) fixed connection is on vertical roll removal subassembly (5), garbage bin hoist mechanism (3) fixed connection is in the action end of horizontal flexible removal subassembly (6), it fixes on garbage bin hoist mechanism (3) to embrace bucket mechanism (1), the one end and the garbage bin hoist mechanism (3) fixed connection of garbage bin turning device (4), the other end of garbage bin turning device (4) with embrace bucket mechanism (1) fixed connection.

2. The vehicle-mounted intelligent garbage collection device according to claim 1, wherein: vertical roll removes subassembly (5) including motor (7), synchronizing shaft (8), frame (9) and two sets of leading gear (10), rack (11), slide (12), gyro wheel (13) along synchronizing shaft (8) symmetric distribution, rack (11) and slide (12) fixed connection are on the car auxiliary beam, and two leading gear (10) are fixed respectively at the both ends of synchronizing shaft (8) and are fixed on frame (9) through synchronizing shaft (8), the bottom and the rack (11) of leading gear (10) mesh mutually, gyro wheel (13) are located in slide (12) and with frame (9) fixed connection, motor (7) are installed in frame (9), the transmission shaft and synchronizing shaft (8) fixed connection of motor (7).

3. The vehicle-mounted intelligent garbage collection device according to claim 2, wherein: horizontal flexible removal subassembly (6) are including flexible hydro-cylinder (14), outer sleeve (15), a flexible section of thick bamboo (16), compression roller (17) and bearing roller (18), flexible section of thick bamboo (16) sliding connection is in outer sleeve (15), the cylinder body of flexible hydro-cylinder (14) is fixed on the inner wall of outer sleeve (15), the hydro-cylinder axle of flexible hydro-cylinder (14) and the inner wall fixed connection of a flexible section of thick bamboo (16), compression roller (17) and bearing roller (18) are located the both sides of a flexible section of thick bamboo (16) respectively and contact with a flexible section of thick bamboo (16), outer sleeve (15) fixed connection is in frame (9), the end and garbage bin hoist mechanism (3) fixed connection of a flexible section of thick bamboo (16).

4. The vehicle-mounted intelligent garbage collection device according to claim 3, wherein: garbage bin hoist mechanism (3) are including promoting track (19), slide (20), driving motor (21), circular arc gear (22) and guide roller (23) are all installed on slide (20), driving motor (21) are connected with circular arc gear (22) transmission, slide (20) sliding connection is on promoting track (19), guide roller (23) are located and promote track (19), it is in the same place with telescopic cylinder (16) fixed connection to promote track (19).

5. The vehicle-mounted intelligent garbage collection device according to claim 4, wherein: the lifting track (19) comprises two umbrella-shaped guide rails (24) and a plurality of rack cylinders (25) which connect the two umbrella-shaped guide rails (24) together, and the circular arc gear (22) is meshed with the rack cylinders (25).

6. The vehicle-mounted intelligent garbage collection device according to claim 4, wherein: the garbage can holding mechanism (1) comprises a main base body (26), a driving oil cylinder (27), a synchronizing mechanism (28) and two garbage holding arms (29), wherein the main base body (26) is installed on a sliding base (20), one end of a garbage can overturning device (4) is installed on the sliding base (20), the action end of the garbage can overturning device (4) is fixedly connected with the main base body (26), the driving oil cylinder (27) and the synchronizing mechanism (28) are both located in the main base body (26), the two garbage holding arms (29) are respectively and fixedly connected with the two ends of the main base body (26) through a rotating shaft (30), and the two ends of the driving oil cylinder (27) and the synchronizing mechanism (28) are respectively and fixedly connected with the two garbage holding arms (29).

7. The vehicle-mounted intelligent garbage collection device according to claim 6, wherein: the synchronous mechanism (28) comprises two synchronous gears (31) and two synchronous connecting rods (32) which are meshed with each other, one end of each synchronous connecting rod (32) is fixedly connected with the corresponding synchronous gear (31), and the other end of each synchronous connecting rod (32) is fixedly connected with the top end of the bucket embracing arm (29).

8. The vehicle-mounted intelligent garbage collection device according to claim 6, wherein: embrace bucket arm (29) including press from both sides tight big arm (34) and press from both sides tight forearm (35) that link together through No. two pivot (33), press from both sides tight big arm (34) and install series connection single-action hydro-cylinder group (36) of constituteing by a unsteady hydro-cylinder (361) and No. two unsteady hydro-cylinders (362) respectively through a pivot (30) fixed connection in the one end of main housing (26), be equipped with return spring (37) in a unsteady hydro-cylinder (361), the hydro-cylinder pole of No. two unsteady hydro-cylinder (362) is in the same place with pressing from both sides tight forearm (35) fixed connection.

9. The vehicle-mounted intelligent garbage collection device according to claim 8, wherein: the bottom of main seat body (26) is installed well splint (38), side splint (39) are installed to the inboard that presss from both sides tight big arm (34), side splint (39) and press from both sides to be connected with pretension spring (40) between tight big arm (34), plastics pinch roller (41) are installed to the end that presss from both sides tight forearm (35).

10. The vehicle-mounted intelligent garbage collection device according to claim 9, wherein: and anti-skid pads (42) are arranged on the inner sides of the middle clamping plate (38) and the side clamping plates (39).