CN112549049A

CN112549049A - Multifunctional engineering robot

Info

Publication number: CN112549049A
Application number: CN202011507853.6A
Authority: CN
Inventors: 周超; 林宇轩; 叶嘉铭; 姚伟为
Original assignee: Guangzhou College of South China University of Technology
Current assignee: Guangzhou College of South China University of Technology
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-03-26
Anticipated expiration: 2040-12-18
Also published as: CN112549049B

Abstract

A multifunctional engineering robot comprises a vehicle body, wherein the vehicle body comprises a chassis, a trailer device, a vehicle frame, a lifting device, a small magazine, a large magazine, a sliding device, a turnover material taking device, a vision device and a transmission module; the chassis is provided with a travelling mechanism, the trailer device is arranged on the chassis, the frame is positioned above the chassis, the two lifting devices are respectively arranged on two sides of the frame, the frame is connected with the chassis through the lifting devices, the small magazine is slidably connected to the middle of the frame, the large magazine is fixedly connected to the middle of the frame and positioned above the small magazine, the transmission module is arranged on the vehicle body, the sliding devices are slidably arranged on the frame, the overturning material taking device is slidably connected with the sliding devices, and the vision device is fixedly arranged on the frame.

Description

Multifunctional engineering robot

Technical Field

The invention relates to the technical field of robots, in particular to a multifunctional engineering robot.

Background

In the modern day with the technology changing day by day, the research and development of robots are also rapidly developing. The remote control robot is a remote operation device which can replace people to complete certain tasks in the environment harmful to people or inaccessible to people, and the dangerous, severe and harmful environment promotes the development of the robot.

Just because in the environment harmful to people or people can not be close, people are difficult to be close, carry out supply, rescue maintenance greatly increased the degree of difficulty to people or machine, if can adopt the robot to carry out supply, rescue, then greatly reduced the risk of casualties in the environment harmful to people or people can not be close, and the work efficiency of robot is higher moreover.

Disclosure of Invention

The invention provides a multifunctional robot capable of remotely controlling charging, supplying and trailer rescue.

In order to achieve the purpose, the technical scheme of the invention is as follows: a multifunctional engineering robot comprises a vehicle body, wherein the vehicle body comprises a chassis, a trailer device, a vehicle frame, a lifting device, a small magazine, a large magazine, a sliding device, a turnover material taking device, a vision device and a transmission module; be equipped with running gear on the chassis, the trailer device sets up on the chassis, the frame is located the chassis top, the lifting device is equipped with two altogether, set up respectively in the frame both sides, the frame passes through the lifting device and connects the chassis, little magazine sliding connection is in the middle part position at the frame, big magazine fixed connection just is located the top in little magazine in the middle part position of frame, transmission module sets up on the automobile body, slider slides and sets up on the frame, upset extracting device and slider sliding connection, vision device fixed mounting is on the frame.

In the above positions, when the vehicle body takes materials, an operator controls the vehicle body to drive wheels on the chassis to move the vehicle body according to the images transmitted by the transmission vision device and moves the vehicle body to a proper position, the material taking device pours the materials into the vehicle body, and the materials respectively enter the large magazine and the small magazine; when the vehicle body supplies materials, an operator controls the vehicle body to drive wheels on the chassis to move the vehicle body according to the images transmitted by the transmission device transmission vision device, the vehicle body moves to a proper position, the lifting device drives the upper layer vehicle frame to lift and adjust to a proper height, and the large magazine or the small magazine outputs the materials; when the multifunctional robot needs to be rescued, an operator controls wheels on the vehicle body driving chassis to move the vehicle body according to the image transmitted by the transmission device transmission vision device, the vehicle body is moved to a proper position, the trailer device is opened, and equipment needing rescue and maintenance is dragged, so that the multifunctional robot can rapidly complete the actions of loading, feeding and rescuing in a remote control mode.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a schematic view of the chassis, the trailer arrangement and the running gear.

Fig. 5 is a schematic view of a chassis.

Fig. 6 is an exploded view of the chassis.

Fig. 7 is a schematic view of a traveling mechanism.

Fig. 8 is a schematic view of the chassis, the trailer arrangement, the running gear and the interaction arrangement.

Fig. 9 is a perspective view of the trailer apparatus.

Fig. 10 is a perspective view of the trailer arrangement from another perspective.

Figure 11 is a perspective view of the carriage and lifting device.

Figure 12 is an exploded view of the carriage and lifting device.

Figure 13 is a perspective view from another perspective of the carriage and lifting device.

Fig. 14 is a schematic diagram of a power mechanism.

Figure 15 is an exploded view of the power mechanism.

Fig. 16 is a perspective view of the drive socket.

FIG. 17 is a schematic view of a chain shoe.

FIG. 18 is an exploded view of the chain holder.

Fig. 19 is a perspective view of a large magazine.

Fig. 20 is a perspective view of the magazine from another perspective.

Fig. 21 is a schematic view of the connection of the small magazine to the carriage.

Fig. 22 is a perspective view of a small magazine.

Fig. 23 is a perspective view of the small magazine from another perspective.

Fig. 24 is a schematic perspective view of a large magazine and a small magazine according to the present invention.

Fig. 25 is a schematic perspective view of a sliding device and an inverting and reclaiming device of the present invention.

Fig. 26 is a schematic perspective view of another angle of the slide and reverse take off device of the present invention.

Fig. 27 is a schematic top view of the slide assembly and the reverse take off assembly of the present invention.

Fig. 28 is a schematic bottom view of the slide assembly and the reverse take off assembly of the present invention.

Fig. 29 is a perspective view of the carriage.

Fig. 30 is a perspective view of the second head block.

Fig. 31 is an exploded view of the second head block.

Fig. 32 is a perspective view of the first head block.

Fig. 33 is an exploded view of the first head block.

Fig. 34 is an enlarged view of a in fig. 26.

Fig. 35 is a perspective view of a material taking rack, a material taking side plate, a material taking bottom plate, a drawer outer guide rail, a drawer inner guide rail, a drawer guide rail pad, a material taking beam, a material taking connecting plate, a telescopic cylinder, a material taking filter screen, a magazine plate and a magazine cylinder of the turnover material taking device.

Fig. 36 is a perspective view of the other viewing angle of the material taking rack, the material taking side plate, the material taking bottom plate, the drawer outer guide rail, the drawer inner guide rail, the drawer guide rail pad, the material taking beam, the material taking connecting plate, the telescopic cylinder, the material taking filter screen, the magazine plate and the magazine cylinder of the turnover material taking device.

Fig. 37 is a perspective view of the take out jig.

Fig. 38 is a perspective view of an interaction device.

Detailed Description

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

As shown in fig. 1 to 38, a multifunctional engineering robot comprises a vehicle body, wherein the vehicle body comprises a chassis 1, a trailer device 11, a frame 2, a lifting device 3, a small magazine 21, a large magazine 22, a sliding device 4, a turnover material taking device 5, a vision device 6 and a transmission module 7; be equipped with running gear 10 on chassis 1, trailer device 11 sets up on the chassis, frame 2 is located 1 top on chassis, lifting device 3 is equipped with two altogether, set up respectively in frame 2 both sides, frame 2 passes through lifting device 3 and connects chassis 1, little magazine 21 sliding connection is in the middle part position at frame 2, big magazine 22 fixed connection is in the middle part position of frame 2 and is located the top of little magazine 21, transmission module 7 sets up on the automobile body, slider 4 slides and sets up on frame 2, upset extracting device 5 and slider 4 sliding connection, vision device 6 is the camera, 6 fixed mounting of vision device is on frame 2, driving power supply 8 is installed to one side of lower floor's frame.

As shown in fig. 4 to 6, the chassis 1 includes a frame 1a, a floor 1b, a floor beam 1c, a longitudinal crash wheel assembly 1d, and a lateral crash wheel assembly 1 e. The frame 1a consists of longitudinal beams and cross beams; a supporting limit beam 1f is arranged at the top of the frame 1 a; the bottom plate 1b is fixed at the bottom of the frame 1 a; in the present embodiment, two bottom beams 1c are provided, and the bottom beam 1c is fixed on the bottom plate 1 b; be equipped with vertical crashproof wheel subassembly 1d respectively in the both sides of bottom plate 1b, vertical crashproof wheel subassembly 1d is including installing vertical board 1d1 of protection on frame 1a and installing vertical crashproof wheel 1d2 on vertical board 1d1 of protection and bottom plate 1b respectively, the crashproof wheelset that includes two vertical crashproof wheels and constitute in the vertical direction has passed vertical round pin axle 1d3, thus, easy to assemble and dismantle vertical crashproof wheel, through installing vertical crashproof wheel, then protect whole multifunctional engineering robot's longitudinal direction, avoid hitting or losing multifunctional engineering robot. Be equipped with horizontal crashproof wheel subassembly 1e respectively at the both ends of bottom plate 1b, horizontal crashproof wheel subassembly 1e is including installing the horizontal board 1e1 of protection on the surface about frame 1a respectively and installing the horizontal crashproof wheel 1e2 between protection horizontal board 1e1 respectively, the crashproof wheelset that includes two horizontal crashproof wheels and constitute in the vertical direction has passed horizontal round pin axle 1e3, thus, easy to assemble and dismantle horizontal crashproof wheel, through installing horizontal crashproof wheel, then protect whole multifunctional engineering robot's horizontal direction, avoid hitting or losing multifunctional engineering robot. A U-shaped groove 1b1 is formed at one end of the bottom plate 1 b.

As shown in fig. 4 and 7, the traveling mechanism includes a seat body 101, a seat 102, a cushion suspension 103, wheels 104, and a drive motor 105. The seat 102 is mounted on the chassis 1, the two sides of the seat 102 are respectively hinged with a buffer suspension 103, the buffer suspension 103 is hinged with a seat body 101, the seat body 101 is hinged with wheels 104, the wheels 104 are Mecanum wheels, each Mecanum wheel is connected with a driving motor 105, the driving motors 105 are mounted on the seat body 101, the chassis 1 is fixed with a hinge lug 106, and the other end of the seat body 101 is hinged on the hinge lug 106. When driving motor 105 during operation, driving motor 105 drive wheel 104 can drive whole multi-functional engineering robot motion like this, owing to set up the buffering and hang 103, like this, when multi-functional engineering robot was worked, can play absorbing effect to multi-functional engineering robot, reduces to multi-functional engineering robot damage.

As shown in fig. 4, 8 to 10, two trailer devices 11 are provided, and as shown in fig. 6, one side of the bottom plate 1b is provided with a trailer groove 1b2, and the trailer devices 11 are symmetrically arranged on the bottom plate 1b and cross over the trailer groove. As shown in fig. 4 and 8 to 10, tow hook coupling lugs 111 extending vertically and downwardly from the chassis 1 are respectively arranged on the chassis 1 and located on two sides of the trailer groove 1b2, the trailer device 11 includes a trailer cylinder 112, a tow hook 113 and a tow hook connector 114, two trailer fixing blocks 115 are fixed at the bottom of the chassis 1, a trailer limiting groove 1150 is formed between the two trailer fixing blocks 115, trailer hinge seats 116 are fixed on the two trailer fixing blocks 115 and located in the trailer limiting groove 1150, and by arranging the trailer fixing blocks 115 and forming the trailer limiting groove 1150, on one hand, the trailer hinge seats 116 can be conveniently and quickly installed and detached through the trailer fixing blocks 115, and on the other hand, by forming the trailer limiting groove 1150, the trailer hinge seats 116 can be limited, so that the installation position of the trailer cylinder 112 is more accurate; a trailer U-shaped seat 117 is fixed on the bottom beam 1c, and a trailer fixing lug 118 is fixed on the trailer U-shaped seat 117; the cylinder body afterbody of trailer cylinder 112 articulates on trailer articulates seat 116, and the cylinder body head of trailer cylinder 112 is installed on trailer stationary ear 115, like this, through two point supports and an articulated fixed mounting means installation trailer cylinder 112, on the one hand, lets the installation of trailer cylinder 112 more reliable, and on the other hand avoids appearing trailer cylinder 112 and appears the dead phenomenon of card at the during operation. The middle lower end of the tow hook 113 is hinged on the tow hook connecting lug 111, one end of the tow hook 113 close to the tow hook connecting lug 111 is hinged with the tow hook connecting piece 114, the upper end of the tow hook 113 is provided with a tow hook part 1131 bent towards the chassis 1, the other end of the tow hook connecting piece 114 is hinged with the piston rod of the trailer cylinder 112, and the tow hook connecting piece 114 is a tow hook connecting plate; a trailer first pulley 119 is mounted to a hinge shaft of the hitch coupler 114 to the hitch 113 through a bearing, and a trailer second pulley 1110 is mounted to an upper end of the hitch 113 through a pin and a bearing. If the trailer is needed, the trailer cylinder 112 is started, the piston rod of the trailer cylinder 113 pushes the bracket coupler 114 to move outwards, the movement of the bracket coupler 114 drives the trailer coupler 113 to swing, the upper end of the trailer coupler 113 swings outwards until the trailer hook part 1131 reaches a position where the trailer hook part needs to be butted with another vehicle, and then the trailer hook part 1131 is butted with another vehicle; after the trailer is finished, the trailer cylinder 112 is driven reversely, so that the trailer hook is retracted to the original position, and the trailer hook 113 is prevented from occupying more space; in the above process, the first pulley 119 of the trailer may contact the ground, so that the damage to the hitch coupler 114 due to the direct contact between the hitch coupler 114 and the ground can be avoided, and the friction between the hitch coupler 114 and the ground can be reduced; the trailer second sheave 1110 also functions the same as the trailer first sheave 119 when the trailer second sheave 1110 is in contact with the ground.

As shown in fig. 11 and 12, the frame 2 is located above the chassis 1. The frame 2 includes a lower frame 23, an upper frame 24, a middle frame 25, and a support frame 26. The lower layer frame 23 is formed by connecting longitudinal beams and cross beams, the upper layer frame 24 is formed by connecting longitudinal beams and cross beams, and the support frame 26 comprises support rods 261 and support cross beams 262 connected between the support rods. The lower frame 23 is positioned below the upper frame 24, the middle frame 25 is positioned between the lower frame 23 and the upper frame 24, the support frame 26 is connected between the lower frame 23 and the upper frame 24, the middle frame 25 is connected on the support frame 26, and the middle frame 25 is U-shaped. A lower floor 231 is attached to the bottom of the lower frame 23, an upper floor 241 is attached to the bottom of the upper frame 24, and an upper roof 242 is attached to the top of the upper frame 24.

Be equipped with on one side of upper frame 25 and go up crashproof wheel subassembly 27, go up crashproof wheel subassembly 27 including installing respectively on upper frame 24 upper and lower surface protect horizontal board 271 and install respectively at last crashproof wheel 272 between last protection horizontal board 271, the last crashproof wheelset that includes two last crashproof wheels and constitute in the vertical direction has passed last round pin axle (not shown), like this, crashproof wheel in easy to assemble and the dismantlement, through installing crashproof wheel, then protect whole multi-functional engineering robot, avoid hitting or losing multi-functional engineering robot.

As shown in fig. 1, 11, and 12, the lifting device 3 includes a lifting mount 31, a lifting drive 32, and a lifting guide mechanism 33. Lifting fixing frames 31 are respectively installed on two sides of the frame 2 on the chassis 1, lifting drives 32 are respectively installed on two sides of the frame 2 between the chassis 1 and the lifting fixing frames 31, and lifting guide mechanisms 33 are respectively arranged on two sides of the frame 2.

The lifting fixing frame 31 includes a lifting support and a lifting base 312. In this embodiment, two lifting struts are provided, and each lifting strut includes a lifting support rod 311, a lifting lower clamping seat 313, a lifting upper clamping seat 314, and a lifting lower guide sleeve 315; the upper end of the lifting support rod 311 is inserted and fixed on the upper lifting clamping seat 314, the lower end of the lifting support rod 311 is inserted and fixed on the lower lifting clamping seat 313, the lower lifting clamping seat 313 is fixed on the chassis 1, the upper lifting clamping seat 314 is fixed on the lifting seat 312, and the lower lifting guide sleeve 315 is slidably arranged on the lifting support rod 311. The lift lower guide sleeve 315 is fixed to the lower floor 231.

The lift drive 32 is used to drive the carriage 2. The lift drive 32 includes a power mechanism 321, a gear mechanism 322, and a linkage assembly 323.

As shown in fig. 14 and 15, the power mechanism 321 includes a lifting motor base 3211, a lifting motor 3212, a lifting driving gear 3213, a lifting transition base 3214, a lifting transition shaft 3215, and a lifting driven gear 3216. The lifting motor base 3211 is mounted on the chassis 1; the lifting motor 3212 is mounted on a lifting motor base 3211; a lift driving gear 3213 is installed on an output shaft of the lift motor 3212. The lifting transition seat 3214 is installed on the chassis 1; the lift transition shaft 3215 passes through a lift bearing 3217; a lift driven gear 3216 is mounted on the lift transition shaft 3215; the lift driving gear 3213 is engaged with the lift driven gear 3216.

As shown in fig. 11 to 15, the transmission mechanism 322 includes a driving sprocket 3221, a driven sprocket 3222, a chain 3223, and a driven sprocket seat 3224. The drive sprocket 3221 is sleeved over the lift transition shaft 3215. Lifting press rings 3225 are respectively arranged on the lifting transition shaft 3215 and located on two sides of the driving sprocket 3221, and the lifting driving gear 3213, the lifting press rings 3225 and the driving sprocket 3221 are connected into a whole through bolts. A driven sprocket wheel seat 3224 is fixed on the lifting seat 312, and a driven sprocket wheel 3222 is mounted on the lifting seat 312 through a bearing; the chain 3223 is sleeved between the driving sprocket 3221 and the driven sprocket 3222.

The connecting assembly 323 comprises a driving seat 3231 and a chain clamping seat 3232. Drive seat 3231 is mounted on frame 2, chain holder 3232 is fixed on drive seat 3231, and chain 3223 is connected to chain holder 3232.

As shown in fig. 16, the driver seat 3231 includes a driver upper seat 32311, a driver lower seat 32312, and a driver connecting plate 32313. The upper driving seat 32311 is provided with an upper clamping groove 323111, and the upper clamping groove 323111 is clamped on the frame 2, so that the connection of the upper driving seat 32311 to the frame 2 is more reliable, and the upper driving seat 32311 can be positioned through the upper clamping groove 323111; the lower driving seat 32312 is provided with a lower clamping groove 323121, and the lower clamping groove 323121 is clamped on the frame 2, so that the connection of the lower driving seat 32312 to the frame 2 is more reliable, and the lower driving seat 32312 can be positioned through the lower clamping groove 323121; the driving connection plate 32313 is connected between the driving upper seat 32311 and the driving lower seat 32312, and the driving connection plate 32313 is provided with a locking groove 323131.

As shown in fig. 17 and 18, chain retainer 3232 includes a chain clamping plate 32321 and a chain connecting plate 32322. Two chain clamping plates 32321 are provided, and a chain connecting plate 32322 is located between the two chain clamping plates 32321. A clamping protrusion 323211 clamped into the clamping groove 323131 is arranged at one end of the chain clamping plate 32321, so that the connection between the chain clamping plate and the driving connecting plate is more reliable, and quick installation and disassembly can be realized; chain connecting plate 32322 is provided with chain through hole 323221, chain through hole 323221 is used for passing through the shaft of the chain, and the two chain clamping plates clamp the chain, so that the connection between chain 3223 and chain clamping seat 3232 is firmer, and the driving is more reliable and stable.

As shown in fig. 11 to 13, the lift guide mechanism 33 includes two guide assemblies including a lift guide 331, a lower holder 332, an upper holder 333, and a lift upper guide sleeve 334. The lower clamping seat 332 and the upper clamping seat 333 are respectively fixed at two ends of the lifting guide rod 331; the lower clamping base 332 is fixed on the lower floor 231; the upper holder 333 is fixed to the upper deck plate 242; the lifting upper guide sleeve 334 is fixed on the lifting seat 312, and the lifting guide column 331 passes through the lifting upper guide sleeve 334 in a sliding manner.

When the lifting motor base 3211 is in operation, the lifting motor base 3211 drives the lifting driving gear 3213 to rotate, the lifting driving gear 3213 drives the lifting driven gear 3216 to rotate, the lifting driven gear 3216 drives the driving sprocket 3221 to rotate through the lifting transition shaft 3215, the chain 3223 is driven to move under the action of the driven sprocket 3222, the chain drives the connecting assembly 323 to move, the connecting assembly 323 drives the frame 2 to move up and down, the frame 2 is in the moving process, the lifting lower guide sleeve 315 slides on the lifting support rod 311, the lifting guide rod 331 moves on the lifting upper guide sleeve 334, and thus, through dual guidance, the movement of the frame is more stable.

As shown in fig. 19, 20 and 24, the large magazine 22 includes a second bottom plate 221, a screening portion 222, a second side baffle 223 and a second back baffle 224 disposed at two sides of the second bottom plate 221, the second bottom plate 221 is disposed obliquely, the screening portion 222 includes a plurality of pipe bodies arranged at equal intervals, the two second side baffles 223 are respectively and fixedly connected to two sides of the second bottom plate 221, the second back baffle 224 is fixedly connected to the second side baffles 223 at two sides at a higher side of the second bottom plate 221, one end of the screening portion 222 is fixedly connected to a higher side of the second bottom plate 221, the other end of the screening portion 222 is fixedly connected to the second back baffle 224, a second magazine opening is formed at a side of the large magazine 22 far from the second back baffle 224, and sieve slots 2211 arranged at equal intervals are formed on the second bottom plate 221; the large magazine 22 is fixedly connected to the frame 2, the third ejection cylinders 225 are arranged below the large magazine 22, the number of the third ejection cylinders 225 is two, and a second magazine opening of the large magazine 22 is hinged with a second ejection baffle 226; an avoiding groove 2261 is arranged on one side, close to the upper-layer frame 24, of the second ejection baffle 226, a piston rod of the third ejection cylinder 225 is hinged to the second ejection baffle 226, and the vision device 6 is arranged at the avoiding groove 2261 and fixedly connected with the upper-layer top plate; two second side shields 223 are last to be equipped with mounting groove 2231 respectively, put on upper frame at mounting groove 2231 card, realize the location to big magazine through the cooperation of mounting groove 2231 and upper frame.

As shown in fig. 12 and fig. 21 to 24, the small magazine 21 includes a first bottom plate 211, first side guards 212 and first rear guards 213 disposed on two sides of the first bottom plate 211, the first bottom plate 211 is disposed obliquely, the two first side guards 212 are respectively fixedly connected to two sides of the first bottom plate 211, the first rear guards 213 are fixedly connected to a higher side of the first bottom plate 211, and a first opening is formed on a side of the small magazine 21 away from the first rear guards 213; a first ejection cylinder 214 connected with a first rear baffle 213 is arranged on one side of a first side baffle 212 of the small magazine 21, the small magazine 21 is connected with the frame 2 through the first ejection cylinder 214, a second ejection cylinder 215 is hinged at the bottom of the small magazine 21, a first ejection baffle 216 is hinged at a first bin mouth of the small magazine 21, limiting front plates 217 are arranged on two sides of the first ejection baffle 216, the two limiting front plates 217 are respectively and fixedly connected with the first side baffles 212 on the two sides, a drainage plate 218 which is gradually inclined towards the first side baffle 212 is further symmetrically arranged at the first bin mouth, the drainage plate 218 is vertically connected with the first bottom plate 211, a small magazine slider 251 is fixed on the inner side of the middle frame, a small magazine slider 219 is fixedly arranged on one side of the first side baffle 212 close to the small magazine slider 251, and the small magazine slider 219 is in sliding connection and matching with the small magazine slider 251; the opening direction of the first opening of the small magazine 21 is opposite to the second opening direction of the large magazine 22.

As shown in fig. 25 to 28, the sliding device 4 includes a sliding frame 41, a synchronizing wheel 421, a synchronous belt 422, a sliding motor 43, a material taking frame slide rail 44, a sliding frame slide rail 45, a sliding frame slide block 46, a synchronous belt pressing member 47, a first pulley 481 and a second pulley 482, the sliding frame 41 is rectangular, a first connecting rod 411 and a second connecting rod 412 connected to two ends of the sliding frame 41 are symmetrically disposed at two sides in the sliding frame 41, the synchronizing wheels 421 are disposed at two ends of the sliding frame 41, the synchronizing wheels 421 at two ends are connected through the synchronous belt 422, the sliding motor 43 is fixedly mounted on the sliding frame 41 and located at one side of the synchronizing wheel 421, the output end of the sliding motor 43 is connected to the synchronizing wheel 421, the sliding frame slide block 46 is fixed on the frame 2, the synchronous belt pressing member 47 is fixedly mounted at one side of the frame 2 close to the sliding frame slide, the sliding frame sliding rail 45 is arranged at the bottom of the sliding frame 41 and is connected with the sliding frame sliding block 46 in a sliding manner; as shown in fig. 29, lower guide plates 41a extending downward from both ends to a middle portion are installed at both ends of the carriage 41, respectively, a drop hole 41b is formed between the lower guide plates 41a, and lower guide plates 41c are installed at both sides of the lower guide plates 41a, respectively. As shown in fig. 25 to 28, the material taking rack slide rail 44 is fixedly installed on the first connecting rod 411, and the material taking device 5 is slidably connected to the material taking rack slide rail 44; the first pulley 481 is provided with a sliding frame 41 on one side far away from the synchronizing wheel 422, the first pulley 481 is fixedly connected with the turnover material taking device 5 through the sliding frame 41, and the second pulley 482 is fixedly arranged on the frame 2.

As shown in fig. 30 and 31, the second head block 482 includes a second head block 4821, a second head block bottom plate 4822, a second head block top plate 4823, a second head block side plate 4824, and a second pulley block 4825. A second tackle block 4821 is fixed on the frame 2; a second pulley bottom plate 4822 is fixed on the second pulley pad 4821, two sides of the second pulley bottom plate 4822 are respectively provided with a second slider bottom plate protrusion 48221, and a second slider bottom plate avoiding hole 48222 is arranged at a position of the second pulley bottom plate 4822 corresponding to the second pulley block 4825; two sides of the second pulley top plate 4823 are respectively provided with a second slider top plate protrusion 48231, and a second slider top plate avoiding hole 48232 is arranged at a position of the second pulley top plate 4823 corresponding to the second pulley block 4825; the upper and lower sides of the second pulley side plate 4824 are respectively provided with a second slider side plate groove 48241, and the position of the second pulley side plate 4824 corresponding to the second pulley block 4825 is provided with a second slider side plate avoiding hole 48242. The protruding 48221 card of second coaster bottom plate is put in the second coaster curb plate recess that is located second coaster curb plate lower extreme, and the protruding 48231 card of second coaster top plate is put in the second coaster curb plate recess that is located second coaster curb plate upper end, like this, can realize the high-speed joint between second coaster bottom plate 4822, second coaster roof 4823, the second coaster curb plate 4824, can realize location each other moreover. In this embodiment, two sets of second pulley sets 4825 are provided; the second pulley block 4825 includes a second bottom pulley block, a second top pulley block, and a second side pulley block, each of the second bottom pulley block, the second top pulley block, and the second side pulley block is composed of two second pulleys, and each of the second pulleys includes a second pulley shaft and a second pulley 48252 disposed on the second pulley shaft 48251. A second pulley shaft of the second bottom pulley block is arranged on the second pulley bottom plate, and the bottom of a second pulley in the second bottom pulley block extends into the second pulley bottom plate avoiding hole; a second pulley shaft of the second top pulley block is arranged on the second pulley top plate, and the top of a second pulley of the second top pulley block extends into the second pulley top plate avoiding hole; second pulley shafts of the second side pulley block are respectively arranged on the second pulley side plate, and the outer side surface of a second pulley of the second side pulley block extends into the second pulley side plate avoiding hole; like this, dodge the hole through second coaster bottom plate, roof and curb plate and can carry on spacingly to the second pulley.

A second pulley in the second head block 482 is in rolling contact with the second connecting rod 412. The second sled 482 is provided with a photosensor 4820 on a side close to the first sled 481.

As shown in fig. 32 and 33, the first head block 481 includes a first head block 4811, a first head block bottom plate 4812, a first head block top plate 4813, a first head block side plate 4814, and a first pulley block 4815. A first pulley cushion block 4811 is fixed on the turnover material taking device 5; a first pulley top plate 4813 is fixed on the first pulley cushion block 4811, first slider bottom plate protrusions 48121 are respectively disposed on two sides of the first pulley bottom plate 4812, and first slider bottom plate avoidance holes 48122 are disposed on the first pulley bottom plate 4812 corresponding to the first pulley block 4815; two sides of the first pulley top plate 4813 are respectively provided with a first slider top plate protrusion 48131, and a first slider top plate avoiding hole 48132 is arranged at a position of the first pulley top plate 4813 corresponding to the first pulley block 4815; the upper side and the lower side of the first pulley side plate 4814 are respectively provided with a first slider side plate groove 48141, and the position of the first pulley side plate 4814 corresponding to the first pulley block 4815 is provided with a first slider side plate avoiding hole 48142; a first block lug 48143 is provided on the upper end of the first block side plate, and the first block lug 48143 is mounted on the reverse material taking device 5 through a first block 4816. The protruding 48121 card of first coaster bottom plate is put in the first coaster curb plate recess that is located first coaster curb plate lower extreme, and the protruding 48131 card of first coaster roof is put in the first coaster curb plate recess that is located first coaster curb plate upper end, like this, can realize the high-speed joint between first coaster bottom plate 4812, first coaster roof 4813, the first coaster curb plate 4814, can realize location each other moreover. In this embodiment, the first pulley sets 4815 are provided in two sets, only one set of first pulley set is shown in fig. 33; the first pulley block 4815 includes a first bottom pulley block, a first top pulley block, and a first side pulley block, where the first bottom pulley block, the first top pulley block, and the first side pulley block are respectively composed of two first pulleys, and the first pulleys include a first pulley shaft and a first pulley 48152 disposed on the first pulley shaft 48151. A first pulley shaft of the first bottom pulley block is arranged on the first pulley bottom plate, and the bottom of a first pulley in the first bottom pulley block extends into the first pulley bottom plate avoiding hole; a first pulley shaft of the first top pulley block is arranged on the first pulley top plate, and the top of a first pulley of the first top pulley block extends into the first pulley top plate avoiding hole; a first pulley shaft of a first side pulley block is respectively arranged on the first pulley side plate, and the outer side surface of a first pulley of the first side pulley block extends into the first pulley side plate avoiding hole; like this, dodge the hole through first coaster bottom plate, roof and curb plate and can carry on spacingly to first pulley.

The first sled 481 passes through the carriage 41, and the first pulley of the first sled 481 is in sliding contact with the carriage 41; the first block 481 is provided with a detection pin 4810 on a side close to the second block 482.

As shown in fig. 25 to 27, 35 and 36, the reverse material taking device 5 includes a material taking frame 51, a material taking side plate 510, a material taking bottom plate 511, a drawer outer guide rail 520, a drawer inner guide rail 521, a drawer guide rail pad 522, a material taking beam 523, a material taking connecting plate 524, a telescopic cylinder 53, a material taking clamp 55, a material taking filter screen 56, a magazine plate 571 and a magazine cylinder 572.

The material taking side plates 510 are fixedly connected to two sides of the material taking frame 51, the material taking bottom plate 511 is installed at the bottom of the material taking frame 51, the drawer outer guide rail 520 is fixed on the inner side surface of the material taking point 511, the drawer outer guide rail 520 is provided with a drawer inner guide rail 521 in a sliding manner, the drawer inner guide rail 521 is fixed on the inner side surface of the drawer inner guide rail 521, the material taking beam 523 is fixed on the inner side surface of the drawer guide rail pad 522, and the material taking connecting plate 524 is fixed at the bottom of the material taking beam 523; the cylinder body of telescopic cylinder 53 articulates on the material taking frame 51, and telescopic cylinder 53's piston rod articulates at material taking connecting plate 524. The material taking clamp 55 is fixedly connected with the material taking connecting plate 524. The material taking filter screen 56 is installed between the two material taking beams 523; get material filter screen 56 including getting material filter screen crossbeam 561 and many and get material filter screen pole 562, get material filter screen crossbeam 561 and be provided with two, get the material filter screen crossbeam and install on getting material roof beam 523, be equipped with the filter screen draw-in groove on getting the material filter screen crossbeam, get material filter screen pole 562 card and put on the filter screen draw-in groove, get material filter screen pole slope setting, adjacent get and be equipped with the silo between the material filter screen pole. One end of the magazine cylinder 572 is hinged to the material taking beam 523, the other end of the magazine cylinder 572 is hinged to the middle of the magazine plate 571 through the driving block 573, and one end of the magazine plate 571 is hinged to the material taking beam 523.

One side and the first coaster 481 fixed connection of material taking frame 51, the opposite side of material taking frame 51 is equipped with hold-in range grip block 58, and hold-in range 422 passes fixed connection hold-in range grip block 58, and the below fixed mounting of material taking frame 51 has the material taking frame slider 52 that matches with material taking frame slide rail 44, and upset extracting device 5 is respectively through the cooperation sliding connection carriage 51 of first coaster 481 and material taking frame slider 52 and material taking frame slide rail 54.

The material taking frame 51 is obliquely provided with an angle plate 500 at one side far away from the material taking clamp 55, and the falling shot is guided by the angle plate 500.

When the sliding motor 43 works, the sliding motor 43 drives the synchronizing wheel 421 to rotate, the synchronizing wheel 421 drives the synchronous belt 422 to move, the synchronous belt 422 drives the material taking frame 51 to move through the synchronous belt clamping block 58, meanwhile, the sliding frame 41 moves, in the process, the sliding frame 41 slides on the sliding frame sliding rail 45 through the sliding frame sliding block 46, the sliding frame 41 slides in the second pulley, the material taking frame 51 slides on the material taking frame sliding rail 44 through the material taking frame sliding block 52, and meanwhile, the second pulley slides on the sliding frame 41. In the process, because hold-in range compresses tightly piece 47 and fixes on frame 2, hold-in range grip block 58 fixes on material taking frame 51, like this, when hold-in range 422 moves, drives carriage 41 and material taking frame 51 through same power and moves to same direction in step, like this, can be quick drive through the second grade removal and get the motion of material anchor clamps 55, raise the efficiency. In addition, through the direction of second coaster to lead through the second pulley, then can lead to carriage 41 and spacing, simultaneously, lead through first coaster, and lead through first pulley, can lead to and spacing to the work or material rest.

As shown in fig. 26, 34 and 37, the material taking clamp 55 includes a mounting seat 552, a turning gear 553, a turning connector 554, a clamping slide rail 555, L-shaped clamping fingers 556 slidably disposed at both sides of the clamping slide rail 555, a material taking turning motor 557 for driving the material taking clamp to turn, and a clamping cylinder 558 for driving the clamping fingers 556, the mounting seat 552 is fixedly mounted on the material taking connecting plate 524, the material taking turning motor 557 is fixedly mounted on the mounting seat 552, an output end of the material taking turning motor 557 is connected with a driving gear 5571, one end of the turning connector 554 is fixedly connected with the turning gear 553, the other end of the turning connector 554 is fixedly connected with the clamping slide rail 555, the turning connector 554 is hinged on the mounting seat 552, the driving gear 5571 is meshed with the turning gear 553, and two ends of the clamping cylinder 558 are respectively and fixedly connected to the two; the L-shaped clamping finger 556 is provided with an ejection rotating piece 5561.

When the material taking turnover motor 557 works, the material taking turnover motor 557 drives the turnover gear 553 to rotate through the driving gear 5571, the turnover gear 553 drives the turnover connecting piece 554 to swing, and the turnover connecting piece 554 drives the turnover sliding rail 55 to swing. If the clamping cylinder 558 works, the L-shaped clamping fingers 556 can be driven to slide on the clamping slide rail 555.

The working principle of the invention is as follows: when the vehicle body takes materials, an operator controls a Mecanum wheel arranged on a vehicle body driving chassis to move the vehicle body according to an image transmitted by a transmission vision device through a transmission module, the image is moved to a proper position, a synchronous belt pressing piece tightly presses the lower side of the synchronous belt on the top of the vehicle frame, a turnover material taking device is connected with the synchronous belt, when the sliding device slides, a sliding motor drives the synchronous wheel, the synchronous wheel drives the synchronous belt, the sliding device is matched with a sliding frame sliding block through a sliding frame sliding rail and slides on the vehicle frame, meanwhile, the synchronous belt drives the turnover material taking device to slide on the sliding frame through a first pulley and a material taking frame sliding rail, so that the turnover material taking device can slide to the left or the right on the sliding frame to a proper position, a telescopic cylinder drives a material taking clamp to extend out, the turnover motor drives a turnover gear, and the, the clamping cylinder drives L-shaped clamping fingers on two sides of the clamping slide rail to clamp the container, the sliding motor drives the overturning material taking device to return to the position right above the large magazine, the overturning motor drives the overturning material taking device again to pour materials in the material box into the vehicle body, the materials are subjected to first material distribution through a material taking filter screen, the materials sequentially enter the large magazine and the small magazine, and after material taking is completed, the magazine cylinder drives a magazine plate to eject the material box from the material taking clamp to complete material taking action; meanwhile, a photoelectric sensor is arranged between the first pulley and the second pulley and used for detecting the current position of the turnover material taking device; after the material taking device takes materials and enters the vehicle body, the materials enter the large magazine under the action of gravity, the materials fall on the screening part and the second bottom plate, smaller materials fall from the screening part and the screening groove on the second bottom plate and enter the small magazine, larger materials are accumulated at the second ejection baffle under the action of gravity, when the vehicle body supplies materials, an operator controls the vehicle body to drive wheels on the chassis to move the vehicle body to a proper position according to images transmitted by the transmission device, when the vehicle body needs to supply materials, the vehicle frame is adjusted to the proper position through the driving lifting device, when the large magazine supplies materials, the third ejection cylinder drives the second ejection baffle to open, and larger materials are output from the large magazine under the action of gravity; the first bottom plate is obliquely arranged, materials falling into the small magazine from the large magazine are accumulated on the first ejection baffle plate along the drainage plate under the action of gravity, when the small magazine supplies materials, the first ejection cylinder and the second ejection cylinder are driven simultaneously, the small magazine slides along the small magazine slide rails on two sides, the first ejection baffle plate is opened, and the materials in the small magazine fly out of the magazine opening under the inertia caused by the movement of the first ejection cylinder; when needs rescue, the control person according to the image that transmission module transmission vision device transmitted, the wheel on the control automobile body drive chassis removes the automobile body, removes to suitable position, drags the rescue car through the trailer device, and like this, this multi-functional engineering robot can carry out the rescue action fast, drags the equipment that needs rescue maintenance, and like this, this multi-functional robot can accomplish the action of loading, feed and rescue fast through the mode of remote control.

As shown in fig. 8, an interaction means 9 is mounted at the bottom of the chassis. As shown in fig. 38, the interactive fixed seat 91, the interactive slide seat 92, the interactive cylinder 93, the interactive limit seat 94, the interactive guide rail 95, and the interactive extension frame 95. The interactive fixing seat 91 is fixed on the chassis 1; an interactive guide rail 95 is fixed on the chassis 1, an interactive sliding seat 92 is slidably arranged on the interactive guide rail 95, a cylinder body of an interactive cylinder 93 is hinged on an interactive fixing seat 91, and a piston rod of the interactive cylinder 93 is connected on the interactive sliding seat 92; mutual spacing seat 94 pegs graft in U-shaped groove 1b1, like this, convenient quick installation and the mutual spacing seat 94 of dismantlement, have the spacing groove 941 in the mutual spacing seat 94. The interactive extension bar 95 includes two interactive extension plates 951 hinged to the interactive slide carriage 92, an aluminum rod 952 connected between the interactive extension plates 951, and an interactive guide wheel 953 disposed on the interactive extension plates 951. When needs interact with the external world, start mutual cylinder 93, mutual cylinder drives mutual slide 95 motion to drive alternately and stretch out frame 95 and stretch out, stretch out the frame 95 at the interaction and stretch out the in-process, lead through mutual leading wheel 953, reduce frictional force, when mutual tiger does 95 and resets, spacing through mutual spacing seat 94, like this, can protect mutual cylinder 93. The interaction device 9 is arranged to facilitate information interaction with the outside.

Claims

1. The utility model provides a multifunctional engineering robot, includes the automobile body, its characterized in that: the vehicle body comprises a chassis, a trailer device, a frame, a lifting device, a small magazine, a large magazine, a sliding device, a turnover material taking device, a vision device and a transmission module; be equipped with running gear on the chassis, the trailer device sets up on the chassis, the frame is located the chassis top, the lifting device is equipped with two altogether, set up respectively in the frame both sides, the frame passes through the lifting device and connects the chassis, little magazine sliding connection is in the middle part position at the frame, big magazine fixed connection just is located the top in little magazine in the middle part position of frame, transmission module sets up on the automobile body, slider slides and sets up on the frame, upset extracting device and slider sliding connection, vision device fixed mounting is on the frame.

2. A multifunctional engineering robot according to claim 1, characterized in that: the chassis comprises a frame, a bottom plate, a bottom beam, a longitudinal anti-collision wheel assembly and a transverse anti-collision wheel assembly; the frame consists of longitudinal beams and cross beams; the top of the frame is provided with a supporting limit beam; the bottom plate is fixed at the bottom of the frame, and the bottom beam is fixed on the bottom plate; longitudinal anti-collision wheel assemblies are respectively arranged on two sides of the bottom plate, each longitudinal anti-collision wheel assembly comprises a protective longitudinal plate arranged on the frame and longitudinal anti-collision wheels respectively arranged on the protective longitudinal plate and the bottom plate, and an anti-collision wheel assembly consisting of two longitudinal anti-collision wheels penetrates through a longitudinal pin shaft in the vertical direction; the two ends of the bottom plate are respectively provided with a transverse anti-collision wheel assembly, the transverse anti-collision wheel assembly comprises protective transverse plates respectively arranged on the upper surface and the lower surface of the frame and transverse anti-collision wheels respectively arranged between the protective transverse plates, an anti-collision wheel assembly consisting of two transverse anti-collision wheels in the vertical direction penetrates through a transverse pin shaft, and a U-shaped groove is formed in one end of the bottom plate;

the traveling mechanism comprises a seat body, a saddle, a buffer suspension, wheels and a driving motor; the saddle is installed on the chassis, and it hangs to articulate respectively in the both sides of saddle, and it has the pedestal to articulate on the buffering hangs, and it has the wheel to articulate on the pedestal, the wheel is the mecanum wheel, is connected with driving motor on every mecanum wheel, and driving motor installs on the pedestal, is fixed with the hinge ear on the chassis, and the other end of pedestal articulates on the hinge ear.

3. A multifunctional engineering robot according to claim 2, characterized in that: the trailer device comprises a trailer cylinder, a trailer hook and a trailer hook connecting piece, wherein two trailer fixing blocks are fixed at the bottom of the chassis, a trailer limiting groove is formed between the two trailer fixing blocks, trailer hinging seats are fixed on the two trailer fixing blocks and positioned in the trailer limiting groove, a trailer U-shaped seat is fixed on the bottom beam, and trailer fixing lugs are fixed on the trailer U-shaped seat; the tail part of a cylinder body of the trailer cylinder is hinged on a trailer hinge seat, the head part of the cylinder body of the trailer cylinder is arranged on a trailer fixing lug, the middle lower end of the trailer hook is hinged on a trailer hook connecting lug, one end of the trailer hook, which is close to the trailer hook connecting lug, is hinged with a trailer hook connecting piece, the upper end of the trailer hook is provided with a trailer hook part bent towards the chassis direction, the other end of the trailer hook connecting piece is hinged with a piston rod of the trailer cylinder, and the trailer hook connecting piece is a trailer hook connecting plate; a first trailer pulley is arranged on a hinged shaft hinged with the trailer hook through a bearing, and a second trailer pulley is arranged at the upper end of the trailer hook through a pin shaft and the bearing.

4. A multifunctional engineering robot according to claim 3, characterized in that: the frame is positioned above the chassis and comprises a lower layer frame, an upper layer frame, a middle layer frame and a support frame; the lower-layer frame is formed by connecting longitudinal beams and cross beams, the upper-layer frame is formed by connecting longitudinal beams and cross beams, and the support frame comprises support rods and a support cross beam connected between the support rods; the lower layer frame is positioned below the upper layer frame, the middle layer frame is positioned between the lower layer frame and the upper layer frame, the support frame is connected between the lower layer frame and the upper layer frame, the middle layer frame is connected on the support frame, and the middle layer frame is U-shaped; the bottom of the lower frame is provided with a lower bottom plate, the bottom of the upper frame is provided with an upper bottom plate, and the top of the upper frame is provided with an upper top plate;

the anti-collision wheel assembly is arranged on one side of the upper frame, the upper anti-collision wheel assembly comprises upper protective transverse plates and upper anti-collision wheels, the upper protective transverse plates are respectively mounted on the upper surface and the lower surface of the upper frame, the upper anti-collision wheels are respectively mounted between the upper protective transverse plates, and the upper anti-collision wheel assembly comprising two upper anti-collision wheels penetrates through the upper pin shaft in the vertical direction.

5. A multifunctional engineering robot according to claim 4, characterized in that: the lifting device comprises a lifting fixing frame, a lifting drive mechanism and a lifting guide mechanism; lifting fixing frames are respectively arranged on the chassis and positioned at two sides of the frame, lifting drives are respectively arranged between the chassis and the lifting fixing frames and positioned at two sides of the frame, and lifting guide mechanisms are respectively arranged at two sides of the frame;

the lifting fixing frame comprises a lifting support column and a lifting seat, and the lifting support column comprises a lifting support rod, a lifting lower clamping seat, a lifting upper clamping seat and a lifting lower guide sleeve; the upper end of the lifting support rod is fixedly inserted on the lifting upper clamping seat, the lower end of the lifting support rod is fixedly inserted on the lifting lower clamping seat, the lifting lower clamping seat is fixedly arranged on the chassis, the lifting upper clamping seat is fixedly arranged on the lifting seat, and the lifting lower guide sleeve is slidably arranged on the lifting support rod; the lifting lower guide sleeve is fixed on the lower bottom plate;

the lifting drive is used for driving the frame; the lifting drive comprises a power mechanism, a transmission mechanism and a connecting assembly; the power mechanism comprises a lifting motor base, a lifting motor, a lifting driving gear, a lifting transition base, a lifting transition shaft and a lifting driven gear; the lifting motor base is arranged on the chassis; the lifting motor is arranged on the lifting motor base; the lifting driving gear is arranged on an output shaft of the lifting motor; the lifting transition seat is arranged on the chassis; the lifting transition shaft passes through the lifting bearing; the lifting driven gear is arranged on the lifting transition shaft; the lifting driving gear is meshed with the lifting driven gear;

the transmission mechanism comprises a driving chain wheel, a driven chain wheel, a chain and a driven chain wheel seat; the driving chain wheel is sleeved on the lifting transition shaft; lifting compression rings are respectively arranged on the lifting transition shaft and positioned on two sides of the driving chain wheel, and the lifting driving gear, the lifting compression rings and the driving chain wheel are connected into a whole through bolts; the driven chain wheel seat is fixed on the lifting seat, and the driven chain wheel is arranged on the lifting seat through a bearing; the chain is sleeved between the driving chain wheel and the driven chain wheel;

the connecting assembly comprises a driving seat and a chain clamping seat; the driving seat is arranged on the frame, the chain clamping seat is fixed on the driving seat, and the chain clamping seat is connected with a chain;

the driving seat comprises a driving upper seat, a driving lower seat and a driving connecting plate; the upper driving seat is provided with an upper clamping groove which is clamped on the frame; the lower driving seat is provided with a lower clamping groove which is clamped on the frame; the driving connecting plate is connected between the driving upper seat and the driving lower seat, and a clamping groove is formed in the driving connecting plate;

the chain clamping seat comprises a chain clamping plate and a chain connecting plate; the two chain clamping plates are arranged, and the chain connecting plate is positioned between the two chain clamping plates; one end of the chain clamping plate is provided with a clamping bulge clamped into the clamping groove; a chain through hole is arranged on the chain connecting plate and used for penetrating through a shaft of the chain, and the chain is clamped by the two chain clamping plates;

the lifting guide mechanism comprises two guide assemblies, and each guide assembly comprises a lifting guide rod, a lower clamping seat, an upper clamping seat and a lifting upper guide sleeve; two ends of the lifting guide rod are respectively fixed with a lower clamping seat and an upper clamping seat; the lower clamping seat is fixed on the lower bottom plate; the upper clamping seat is fixed on the upper-layer top plate; the lifting upper guide sleeve is fixed on the lifting seat, and the lifting guide pillar slides to penetrate through the lifting upper guide sleeve.

6. A multifunctional engineering robot according to claim 4, characterized in that: the large magazine comprises a second bottom plate, a screening part, second side baffles and second rear baffles, the second side baffles and the second rear baffles are arranged on two sides of the second bottom plate, the second bottom plate is obliquely arranged, the screening part comprises a plurality of pipe bodies which are arranged at equal intervals, the two second side baffles are respectively and fixedly connected to two sides of the second bottom plate, the second rear baffles are fixedly connected with the second side baffles on two sides at the higher side of the second bottom plate, one end of the screening part is fixedly connected to the higher side of the second bottom plate, the other end of the screening part is fixedly connected to the second rear baffles, a second magazine opening is formed in one side of the large magazine, which is far away from the second rear baffles, and screen material slots which are arranged at equal intervals are formed in the; the large magazine is fixedly connected to the frame, a third bullet discharging cylinder is arranged below the large magazine, and a second magazine opening of the large magazine is hinged with a second bullet discharging baffle; an avoidance groove is formed in one side, close to the upper-layer frame, of the second ejection baffle plate, a piston rod of a third ejection cylinder is hinged to the second ejection baffle plate, and the vision device is arranged at the avoidance groove and fixedly connected with the upper-layer top plate; and the two second side baffles are respectively provided with a mounting groove, and a top reinforcing rod is arranged in the mounting groove.

7. The multifunctional engineering robot of claim 6, wherein: the small magazine comprises a first bottom plate, first side baffles and a first rear baffle, wherein the first side baffles and the first rear baffle are arranged on two sides of the first bottom plate; a first ejection cylinder connected with a first rear baffle is arranged on one side of one of the small magazine bodies, the small magazine bodies are connected with the frame through the first ejection cylinder, a second ejection cylinder is hinged to the bottom of the small magazine bodies, a first magazine mouth of each small magazine body is provided with a first ejection baffle, two sides of each first ejection baffle are provided with limiting front plates, the two limiting front plates are respectively and fixedly connected with the first side baffles on the two sides, a drainage plate which is gradually inclined towards the first side baffle is further symmetrically arranged at the position of each first magazine mouth and is vertically connected with the first bottom plate, a small magazine slider is fixedly arranged on one side, close to a small magazine slide rail, of the first side baffle of the small magazine body on the inner side of the middle frame, and the small magazine slider is in sliding connection and matching with the small magazine slide rail; the opening direction of the first opening of the small magazine is opposite to the opening direction of the second opening of the large magazine.

8. A multifunctional engineering robot according to claim 4, characterized in that: the sliding device comprises a sliding frame, synchronous wheels, synchronous belts, a sliding motor, a material taking rack sliding rail, a sliding frame sliding block, a synchronous belt pressing piece, a first pulley and a second pulley, wherein the sliding frame is rectangular, a first connecting rod and a second connecting rod which are connected with the two ends of the sliding frame are symmetrically arranged on the two sides in the sliding frame respectively, the synchronous wheels are arranged at the two ends of the sliding frame respectively, the synchronous wheels at the two ends are connected through the synchronous belts, the sliding motor is fixedly arranged on the sliding frame and is positioned on one side of the synchronous wheels, the output end of the sliding motor is connected with the synchronous wheels, the sliding frame sliding block is fixed on one side, close to the synchronous belts, of the frame, the synchronous belt pressing piece is fixedly arranged on one side, close to the sliding frame; lower guide plates extending downwards from the two ends to the middle part are respectively arranged at the two ends of the sliding frame, a lower guide hole is formed between the lower guide plates, and lower guide plates are respectively arranged at the two sides of the lower guide plates; the material taking rack sliding rail is fixedly arranged on the first connecting rod, and the overturning material taking device is connected with the material taking rack sliding rail in a sliding manner; the first pulley sets up the carriage on the one side of keeping away from the synchronizing wheel, and first pulley passes through carriage and upset extracting device fixed connection, and second pulley fixed mounting is on the frame.

9. A multifunctional engineering robot according to claim 8, characterized in that: the second pulley comprises a second pulley cushion block, a second pulley bottom plate, a second pulley top plate, a second pulley side plate and a second pulley block; the second pulley cushion block is fixed on the frame; the second pulley bottom plate is fixed on the second pulley cushion block, second slider bottom plate bulges are respectively arranged on two sides of the second pulley bottom plate, and a second slider bottom plate avoidance hole is formed in the position, corresponding to the second pulley block, of the second pulley bottom plate; two sides of the second pulley top plate are respectively provided with a second slider top plate bulge, and a second slider top plate avoidance hole is formed in the position, corresponding to the second pulley block, of the second pulley top plate; the upper side and the lower side of the second pulley side plate are respectively provided with a second slider side plate groove, and a second slider side plate avoidance hole is formed in the position, corresponding to the second pulley block, of the second pulley side plate; the second pulley bottom plate bulge is clamped in a second pulley side plate groove at the lower end of the second pulley side plate, and the second pulley top plate bulge is clamped in a second pulley side plate groove at the upper end of the second pulley side plate;

the second pulley block comprises a second bottom pulley block, a second top pulley block and a second side pulley block, the second bottom pulley block, the second top pulley block and the second side pulley block are respectively composed of two second pulleys, and each second pulley comprises a second pulley shaft and a second pulley arranged on the second pulley shaft; a second pulley shaft of the second bottom pulley block is arranged on the second pulley bottom plate, and the bottom of a second pulley in the second bottom pulley block extends into the second pulley bottom plate avoiding hole; a second pulley shaft of the second top pulley block is arranged on the second pulley top plate, and the top of a second pulley of the second top pulley block extends into the second pulley top plate avoiding hole; second pulley shafts of the second side pulley block are respectively arranged on the second pulley side plate, and the outer side surface of a second pulley of the second side pulley block extends into the second pulley side plate avoiding hole;

a second pulley in the second pulley is in rolling contact with the second connecting rod; a photoelectric sensor is arranged on one side of the second pulley, which is close to the first pulley;

the first pulley comprises a first pulley cushion block, a first pulley bottom plate, a first pulley top plate, a first pulley side plate and a first pulley block; the first pulley cushion block is fixed on the overturning material taking device; the first pulley top plate is fixed on the first pulley cushion block, first slider bottom plate bulges are respectively arranged on two sides of the first pulley bottom plate, and a first slider bottom plate avoidance hole is formed in the position, corresponding to the first pulley block, of the first pulley bottom plate; two sides of the first pulley top plate are respectively provided with a first slider top plate bulge, and a first slider top plate avoidance hole is formed in the position, corresponding to the first pulley block, of the first pulley top plate; the upper side and the lower side of the first pulley side plate are respectively provided with a first slider side plate groove, and a first slider side plate avoidance hole is formed in the position, corresponding to the first pulley block, of the first pulley side plate; a first pulley lug is arranged at the upper end of the first pulley side plate and is installed on the turnover material taking device through a first cushion block; the first pulley bottom plate bulge is clamped in a first pulley side plate groove at the lower end of the first pulley side plate, and the first pulley top plate bulge is clamped in a first pulley side plate groove at the upper end of the first pulley side plate; the first pulley block comprises a first bottom pulley block, a first top pulley block and a first side pulley block, the first bottom pulley block, the first top pulley block and the first side pulley block are respectively composed of two first pulleys, and each first pulley comprises a first pulley shaft and a first pulley arranged on the first pulley shaft; a first pulley shaft of the first bottom pulley block is arranged on the first pulley bottom plate, and the bottom of a first pulley in the first bottom pulley block extends into the first pulley bottom plate avoiding hole; a first pulley shaft of the first top pulley block is arranged on the first pulley top plate, and the top of a first pulley of the first top pulley block extends into the first pulley top plate avoiding hole; a first pulley shaft of a first side pulley block is respectively arranged on the first pulley side plate, and the outer side surface of a first pulley of the first side pulley block extends into the first pulley side plate avoiding hole;

the first pulley passes through the sliding frame, and a first pulley of the first pulley is in sliding contact with the sliding frame; a detection pin is arranged on one side, close to the second pulley, of the first pulley.

10. A multifunctional engineering robot according to claim 9, characterized in that: the overturning material taking device comprises a material taking frame, a material taking side plate, a material taking bottom plate, a drawer outer guide rail, a drawer inner guide rail, a drawer guide rail pad, a material taking beam, a material taking connecting plate, a telescopic cylinder, a material taking clamp, a material taking filter screen, a box ejection plate and a box ejection cylinder;

the material taking side plates are fixedly connected to two sides of the material taking frame, the material taking bottom plate is installed at the bottom of the material taking frame, the inner side surface of the material taking point is fixedly provided with an outer drawer guide rail, the outer drawer guide rail is provided with an inner drawer guide rail in a sliding manner, the inner side surface of the inner drawer guide rail is fixedly provided with a drawer guide rail pad, the inner side surface of the drawer guide rail pad is fixedly provided with a material taking beam, and the bottom of the material taking beam is fixedly provided with a material taking connecting plate; the cylinder body of the telescopic cylinder is hinged to the material taking frame, the piston rod of the telescopic cylinder is hinged to the material taking connecting plate, and the material taking clamp is fixedly connected with the material taking connecting plate; the material taking filter screen is arranged between the two material taking beams; the material taking filter screen comprises two material taking filter screen beams and a plurality of material taking filter screen rods, the two material taking filter screen beams are arranged on the material taking beams, filter screen clamping grooves are formed in the material taking filter screen beams, the material taking filter screen rods are clamped in the filter screen clamping grooves, the material taking filter screen rods are arranged in an inclined mode, a blanking groove cartridge box cylinder is arranged between the adjacent material taking filter screen rods, one end of the cartridge box cylinder is hinged to the material taking beams, the other end of the cartridge box cylinder is hinged to the middle of a cartridge box plate through a driving block, and one end of the cartridge box plate is hinged to the material taking beams;

one side of the material taking frame is fixedly connected with the first pulley, the other side of the material taking frame is provided with a synchronous belt clamping block, a synchronous belt penetrates through the synchronous belt clamping block, a material taking frame sliding block matched with a material taking frame sliding rail is fixedly arranged below the material taking frame, and the overturning material taking device is respectively connected with the sliding frame in a sliding mode through the first pulley and the matching of the material taking frame sliding block and the material taking frame sliding rail; the material taking frame is obliquely provided with an angle plate at one side far away from the material taking clamp;

the material taking clamp comprises a clamp connecting plate, a mounting seat, a turnover gear, a turnover connecting piece, a clamping slide rail, L-shaped clamping fingers which are arranged on two sides of the clamping slide rail in a sliding manner, a material taking turnover motor for driving the material taking clamp to turn over and a clamping cylinder for driving the clamping fingers, the mounting seat is fixedly arranged on the material taking connecting plate, the material taking turnover motor is fixedly arranged on the mounting seat, the output end of the material taking turnover motor is connected with a driving gear, one end of the turnover connecting piece is fixedly connected with the turnover gear, the other end of the turnover connecting piece is fixedly connected with the clamping slide rail, the turnover connecting piece is hinged on the mounting seat, the driving gear is meshed with the turnover gear, and two ends of the; and the L-shaped clamping finger is provided with a bullet taking rotating piece.