CN211619288U

CN211619288U - Special type of AGV changes equipment of hanging

Info

Publication number: CN211619288U
Application number: CN202020087789.XU
Authority: CN
Inventors: 杨光; 王永刚; 石振国; 杨涛; 张磊; 何渝; 徐恢川; 朱汉敏
Original assignee: Hubei Sanfeng Hanwei Intelligent Technology Co ltd
Current assignee: Hubei Sanfeng Hanwei Intelligent Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-02
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to a special type of AGV changes equipment of hanging, including fixed steel construction, walking installing support, lifting means and hoist, fixedly connected with is listed as the walking track that is parallel to each other on the fixed steel construction, be equipped with walking drive and walking wheel assembly on the walking installing support, walking drive is used for the drive the walking installing support is followed the orbital length direction of walking removes, walking wheel assembly is used for guaranteeing the walking installing support is in steady removal on the walking track, lifting means locates the bottom of walking installing support, the hoist is located the lifting means bottom, lifting means can drive the hoist removes in order to realize going up and down along vertical direction. Has the advantages that: the safe switching of the whole AGV among a plurality of AGV is realized.

Description

Special type of AGV changes equipment of hanging

Technical Field

The utility model relates to an automobile manufacturing equipment especially relates to a special type of AGV changes equipment of hanging.

Background

In an automobile production line, the whole production line is divided into different functional areas due to the limitation of the site area, and the AGVs with different functions are used for assembly. Although the floor area is saved in the mode, the whole AGV switching time is too long, the production speed is not improved, and the AGV switching is easy to break down in the switching process, so that the production efficiency is reduced. Therefore, it is urgently needed to design a special type of AGV transferring and hanging device to realize the safe transfer of the whole vehicle among a plurality of AGVs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a special type of AGV changes equipment of hanging is provided, can realize the safe switching of whole car between a plurality of AGV.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a special type of AGV changes equipment of hanging, includes fixed steel construction, walking installing support, lifting means and hoist, fixedly connected with is two walking tracks that are parallel to each other on the fixed steel construction, be equipped with travel driving device and walking wheel assembly on the walking installing support, travel driving device is used for the drive the walking installing support is followed the orbital length direction of walking removes, the walking wheel assembly is used for guaranteeing the walking installing support is in steady removal on the walking track, lifting means locates the bottom of walking installing support, the hoist is located the lifting means bottom, lifting means can drive the hoist removes in order to realize going up and down along vertical direction.

The utility model has the advantages that: the safe switching of the whole AGV among a plurality of AGV is realized.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the walking driving device is provided with two sets, each set of walking driving device comprises a walking driving motor, a walking driving speed reducer, a walking driving gear, a walking driving mounting frame and a driving guide wheel, the walking driving mounting frame is fixedly connected to the top of the walking mounting frame, the walking driving speed reducer is fixedly connected to one side of the walking driving mounting frame, the walking driving motor is fixedly connected to one side of the walking driving speed reducer, a motor shaft of the walking driving motor is fixedly connected with an input shaft of the walking driving speed reducer in a coaxial manner, the walking driving gear is fixedly connected to an output shaft of the walking driving speed reducer in a coaxial manner, and the driving guide wheels are provided with two sets and are both rotatably connected to the top of the walking driving mounting frame; the fixed steel structure is provided with a walking drive fixing rack which is fixedly connected with a walking drive fixing rack, the walking drive fixing rack is located above the walking drive mounting rack, two sides of the bottom of the walking drive fixing rack are fixedly connected with a walking rack and a driving guide rail respectively, the walking rack and the driving guide rail are all parallel to the walking track, the walking drive gear is meshed with the walking rack, the driving guide rail is located between the driving guide wheels and is located at two positions, each position is that the rim of the driving guide wheel is abutted to one side of the driving guide rail and can roll at the abutted position.

The further scheme has the advantages that the walking driving gear is meshed with the walking rack, so that the walking mounting bracket realizes linear transmission; when the walking driving motor stops rotating, the gear and the rack are mutually matched to achieve the interlocking effect and ensure that the special switching equipment for the AGV stops stably; the rolling of the driving guide wheel and the driving guide rail can ensure that the walking driving gear is always meshed with the walking rack.

Further, the walking wheel assemblies are provided with a plurality of walking wheel assemblies which are evenly distributed on two sides of the top of the walking mounting bracket at intervals along the length direction of the walking track, each walking wheel assembly comprises a balance shaft mounting seat, a walking wheel mounting seat, a balance shaft, a walking guide wheel and walking wheels, the balance shaft mounting seats and the walking wheel mounting seats are fixedly connected to one side of the top of the walking mounting bracket, the walking wheels are provided with two walking wheels which are rotatably connected in the walking wheel mounting seats, the rim at the bottom of each walking wheel is abutted against the top of the walking track and can roll at the abutted part, the balance shaft is horizontally arranged and sequentially penetrates through the balance shaft mounting seats and the walking wheel mounting seats, the balance shaft is fixedly connected with the balance shaft mounting seats and the walking wheel mounting seats respectively, and the central axis of the balance shaft is vertical to the walking track, the balance shaft is positioned at the middle point of the two walking wheels, two walking guide wheels are rotatably connected to two sides of the bottom of the walking wheel mounting seat, the two walking guide wheels on each side are respectively positioned on two sides of the walking track, and the rims of the two walking guide wheels are respectively abutted to two sides of the walking track and can roll at the abutted positions.

The further scheme has the advantages that the walking wheels roll on the walking tracks, so that the walking mounting bracket moves stably, the friction resistance is small, and the service life is long; the walking guide wheels can prevent the walking mounting bracket from moving transversely; the balance shaft is arranged between the two walking wheels, and the force on the two walking wheels is uniformly distributed on the balance shaft, so that the whole structure is solid and durable.

Further, the lifting equipment comprises a lifting equipment frame, a lifting equipment mounting seat, a power device and an actuating mechanism, wherein the lifting equipment mounting seat is provided with four power devices which are fixedly connected to the top of the lifting equipment frame at uniform intervals, the lifting equipment mounting seat is fixedly connected with the bottom of the walking mounting bracket, the power devices are provided with two sets which are symmetrically distributed on two sides of the top of the lifting equipment frame, each set of the power device comprises a lifting motor, a lifting distribution speed reducer, a transmission shaft and a belt wheel shaft, the lifting motor and the lifting distribution speed reducer are both fixedly connected to the top of the lifting equipment frame, the lifting distribution speed reducer is provided with two output shafts which are coaxially arranged, an input shaft of the lifting distribution speed reducer is coaxially and fixedly connected with a motor shaft of the lifting motor, one end of the transmission shaft is coaxially and fixedly connected to one end of one of the output shafts of the lifting distribution speed, the other end of the transmission shaft is fixedly connected with the pulley shaft coaxially, and the pulley shaft is rotatably connected to the top of the lifting equipment rack; the executing mechanism comprises belt wheels, a first large belt wheel, a first small belt wheel, a second large belt wheel, a first belt wheel, a second belt wheel and a third belt wheel, wherein the two belt wheels are arranged and correspond to the lifting distribution speed reducer one by one, each belt wheel is coaxially and fixedly connected to the other output shaft of the lifting distribution speed reducer corresponding to the belt wheel, the first large belt wheel and the first small belt wheel are coaxially arranged on one of the belt wheel shafts, the first large belt wheel is fixedly connected with the belt wheel shaft, the first small belt wheel is rotatably connected with the belt wheel shaft, the second small belt wheel and the second large belt wheel are coaxially arranged on the other belt wheel shaft, the second small belt wheel is rotatably connected with the belt wheel shaft, the second large belt wheel is fixedly connected with the belt wheel shaft, one end of the second belt is fixedly connected to the bottom of the lifting equipment rack, and the other end of the second belt is wound on the first large belt wheel, and the second belt and the rim of the second small belt wheel keep butt joint, one end of the first belt is fixedly connected to the bottom of the lifting equipment rack, the other end of the first belt is wound on the second large belt wheel, the first belt and the rim of the first small belt wheel keep butt joint, the third belt and the belt wheels correspond to each other one by one, one end of the third belt is fixedly connected to the bottom of the lifting equipment rack, and the other end of the third belt is wound on the belt wheel corresponding to the third belt.

The beneficial effect of adopting above-mentioned further scheme is, promote or descend the hoist.

Further, the lifting appliance comprises a lifting appliance main frame, a lifting belt mounting seat, lifting legs, a lifting leg opening and closing motor, a lifting leg opening and closing distribution speed reducer, a screw rod, a nut and a sliding seat, wherein the lifting belt mounting seat is provided with four top corners which are fixedly connected to the lifting appliance main frame at uniform intervals, the first belt, the second belt and the third belt correspond to the lifting belt mounting seat one by one and penetrate through the lifting belt mounting seat corresponding to the first belt, the second belt and the third belt; the lifting leg opening and closing motor and the lifting leg opening and closing distribution speed reducer are both fixedly connected to the center of the top of the lifting appliance main frame, the lifting leg opening and closing distribution speed reducer is provided with two output shafts which are coaxially arranged, a motor shaft of the lifting leg opening and closing motor is coaxially and fixedly connected with an input shaft of the lifting leg opening and closing distribution speed reducer, the screw rods and the nuts are both arranged in a one-to-one correspondence manner, each screw rod is rotatably connected to the top of the lifting appliance main frame, the two screw rods are coaxially arranged, one end of each screw rod is coaxially and fixedly connected with one output shaft of the lifting leg opening and closing distribution speed reducer, each nut is in spiral transmission connection with the corresponding screw rod, and the thread directions of the two screw rods are opposite; the sliding seats are provided with two sliding seats which correspond to the nuts one by one, the top of each sliding seat is fixedly connected to the bottom of the corresponding nut, the bottom of each screw is also provided with a hanger guide rail parallel to the central axis of the screw, the hanger guide rail penetrates through the sliding seats, the sliding seats can move along the length direction of the hanger guide rail under the driving of the nuts, the two sliding seats can be synchronously far away from or close to each other, the positions of the two sliding seats are kept symmetrical constantly, and the symmetrical center of the two sliding seats is the central axis of a motor shaft of the opening and closing motor of the hanging legs; the two lifting legs are arranged and correspond to the sliding seats one by one, and the top of each lifting leg is fixedly connected to the bottom of the corresponding sliding seat.

The beneficial effect of adopting the above-mentioned further scheme is that, adopt the shank to open and shut distribution speed reducer and divide two synchronous pivoted output shafts, drive two screws that revolve to opposite direction and rotate in step, can guarantee that two shanks can be close to or keep away from in step, realize opening and shutting of two shanks.

Drawings

Fig. 1 is a schematic structural diagram of a transfer device dedicated for AGVs according to the present invention;

FIG. 2 is a schematic structural diagram of a traveling driving device of the AGV special-purpose type transfer device shown in FIG. 1;

FIG. 3 is a front view of the travel drive assembly shown in FIG. 2 in cooperation with a travel rack and a drive guide rail;

FIG. 4 is a top view of the travel drive shown in FIG. 3 in cooperation with a travel rack and a drive guide rail;

FIG. 5 is a schematic structural diagram of a road wheel assembly of the AGV specific type transfer device shown in FIG. 1;

FIG. 6 is a front view of the road wheel assembly shown in FIG. 5;

FIG. 7 is a cross-sectional view of the road wheel assembly shown in FIG. 5;

FIG. 8 is a schematic diagram of a lifting device of the AGV specific type transfer device of FIG. 1;

fig. 9 is a schematic structural view of a spreader of the AGV-dedicated type transfer device shown in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a walking mounting bracket, 2, a walking driving device, 3, a walking wheel assembly, 4, a lifting device, 5, a lifting appliance, 6, a walking track, 7, a walking driving motor, 8, a walking driving reducer, 9, a walking driving gear, 10, a walking driving mounting bracket, 11, a driving guide wheel, 12, a walking driving fixed frame, 13, a walking rack, 14, a driving guide rail, 15, a balance shaft mounting seat, 16, a walking wheel mounting seat, 17, a balance shaft, 18, a walking guide wheel, 19, a walking wheel, 20, a lifting device frame, 21, a lifting device mounting seat, 22, a lifting motor, 23, a lifting distribution reducer, 24, a belt wheel, 25, a transmission shaft, 26, a belt wheel shaft, 27, a large belt wheel I, 28, a small belt wheel I, 29, a small belt wheel II, 30, a large belt II, 31, a belt I, 32, a belt II, 33, a belt III, 34, a lifting appliance main frame, 35. the lifting belt installation seat 36, the lifting legs 37, the lifting leg opening and closing motor 38, the lifting leg opening and closing distribution speed reducer 39, the screw rods 40, the nuts 41, the lifting appliance guide rails 42 and the sliding seat.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-9, a special type of AGV changes equipment of hanging, including fixed steel construction, walking installing support 1, lifting means 4 and hoist 5, fixedly connected with is listed as two walking tracks 6 that are parallel to each other on the fixed steel construction, be equipped with walking drive arrangement 2 and walking wheel assembly 3 on the walking installing support 1, walking drive arrangement 2 is used for the drive walking installing support 1 is followed the length direction of walking track 6 removes, walking wheel assembly 3 is used for guaranteeing walking installing support 1 is in steady removal on the walking track 6, lifting means 4 locates walking installing support 1's bottom, hoist 5 locates lifting means 4 bottom, lifting means 4 can drive hoist 5 removes in order to realize going up and down along vertical direction.

The traveling driving device 2 is provided with two sets, each set of the traveling driving device 2 comprises a traveling driving motor 7, a traveling driving speed reducer 8, a traveling driving gear 9, a traveling driving mounting frame 10 and a driving guide wheel 11, the traveling driving mounting frame 10 is fixedly connected to the top of the traveling mounting support 1, the traveling driving speed reducer 8 is fixedly connected to one side of the traveling driving mounting frame 10, the traveling driving motor 7 is fixedly connected to one side of the traveling driving speed reducer 8, a motor shaft of the traveling driving motor 7 is fixedly connected with an input shaft of the traveling driving speed reducer 8 in a coaxial manner, the traveling driving gear 9 is fixedly connected to an output shaft of the traveling driving speed reducer 8 in a coaxial manner, and the driving guide wheels 11 are provided with two sets and are both rotatably connected to the top of the traveling driving mounting frame 10; fixed steel structure is last still fixedly connected with walking drive fixed frame 12, walking drive fixed frame 12 is located the top of walking drive mounting bracket 10, walking drive fixed frame's 12 bottom both sides of fixedly connected with walking rack 13 and drive guided way 14 respectively, walking rack 13 with drive guided way 14 all with walking track 6 is parallel, walking drive gear 9 with walking rack 13 meshes, drive guided way 14 is located two between the drive leading wheel 11, every the rim of drive leading wheel 11 all with one side butt of drive guided way 14 can roll in its butt department.

The walking wheel assemblies 3 are provided with a plurality of walking wheel assemblies which are uniformly distributed on two sides of the top of the walking mounting bracket 1 at intervals along the length direction of the walking track 6, each walking wheel assembly 3 comprises a balance shaft mounting seat 15, a walking wheel mounting seat 16, a balance shaft 17, a walking guide wheel 18 and a walking wheel 19, the balance shaft mounting seat 15 and the walking wheel mounting seat 16 are fixedly connected to one side of the top of the walking mounting bracket 1, the walking wheels 19 are provided with two walking wheels which are rotatably connected in the walking wheel mounting seats 16, the rim at the bottom of each walking wheel 19 is abutted to the top of the walking track 6 and can roll at the abutted part, the balance shaft 17 is horizontally arranged and sequentially passes through the balance shaft mounting seats 15 and the walking wheel mounting seats 16, the balance shaft 17 is fixedly connected with the balance shaft mounting seats 15 and the walking wheel mounting seats 16 respectively, the central axis of balance shaft 17 with it is perpendicular to walking track 6, balance shaft 17 is located two the midpoint department of walking wheel 19, walking wheel mount pad 16 bottom both sides all rotate and are connected with two walking leading wheel 18, two of every side walking leading wheel 18 is located respectively the both sides of walking track 6 and its rim respectively with walking track 6 both sides butt and can roll in its butt department.

The lifting equipment 4 comprises a lifting equipment frame 20, a lifting equipment mounting seat 21, a power device and an executing mechanism, wherein four lifting equipment mounting seats 21 are arranged and fixedly connected to the top of the lifting equipment frame 20 at uniform intervals, the lifting equipment mounting seat 21 is fixedly connected with the bottom of the walking mounting bracket 1, the power device is provided with two sets which are symmetrically distributed on two sides of the top of the lifting equipment frame 20, each set of the power device comprises a lifting motor 22, a lifting distribution speed reducer 23, a transmission shaft 25 and a belt wheel shaft 26, the lifting motor 22 and the lifting distribution speed reducer 23 are fixedly connected to the top of the lifting equipment frame 20, the lifting distribution speed reducer 23 is provided with two output shafts which are coaxially arranged, and an input shaft of the lifting distribution speed reducer 23 is coaxially and fixedly connected with a motor shaft of the lifting motor 22, one end of the transmission shaft 25 is coaxially and fixedly connected to one of the output shaft ends of the lifting distribution speed reducer 23, the other end of the transmission shaft 25 is coaxially and fixedly connected with the pulley shaft 26, and the pulley shaft 26 is rotatably connected to the top of the lifting equipment rack 20; the executing mechanism comprises belt wheels 24, a first large belt wheel 27, a first small belt wheel 28, a second small belt wheel 29, a second large belt wheel 30, a first belt wheel 31, a second belt wheel 32 and a third belt wheel 33, the belt wheels 24 are provided with two belt wheels and correspond to the lifting distribution speed reducer 23 one by one, each belt wheel 24 is coaxially and fixedly connected to the other output shaft of the lifting distribution speed reducer 23 corresponding to the belt wheel 24, the first large belt wheel 27 and the first small belt wheel 28 are coaxially arranged on one belt wheel shaft 26, the first large belt wheel 27 is fixedly connected with the belt wheel shaft 26, the first small belt wheel 28 is rotatably connected with the belt wheel shaft 26, the second small belt wheel 29 and the second large belt wheel 30 are coaxially arranged on the other belt wheel shaft 26, the second small belt wheel 29 is rotatably connected with the belt wheel shaft 26, and the second large belt wheel 30 is fixedly connected with the belt wheel shaft 26, one end of the second belt 32 is fixedly connected to the bottom of the lifting equipment rack 20, the other end of the second belt 32 is wound on the first large belt wheel 27, the second belt 32 is abutted to the rim of the second small belt wheel 29, one end of the first belt 31 is fixedly connected to the bottom of the lifting equipment rack 20, the other end of the first belt 31 is wound on the second large belt wheel 30, the first belt 31 is abutted to the rim of the first small belt wheel 28, the third belt 33 is in one-to-one correspondence with the belt wheels 24, and each end of the third belt 33 is fixedly connected to the bottom of the lifting equipment rack 20 and each other end of the third belt 33 is wound on the belt wheel 24 corresponding to the other end.

The lifting appliance 5 comprises a lifting appliance main frame 34, a lifting belt mounting seat 35, lifting legs 36, a lifting leg opening and closing motor 37, a lifting leg opening and closing distribution speed reducer 38, a screw rod 39, a nut 40 and a sliding seat 42, wherein the lifting belt mounting seat 35 is provided with four top corners which are uniformly and alternately fixedly connected to the lifting appliance main frame 34, the first belt 31, the second belt 32 and the two third belts 33 are in one-to-one correspondence with the lifting belt mounting seat 35 and penetrate through the lifting belt mounting seat 35 corresponding thereto; the lifting leg opening and closing motor 37 and the lifting leg opening and closing distribution speed reducer 38 are both fixedly connected to the center of the top of the lifting appliance main frame 34, the lifting leg opening and closing distribution speed reducer 38 is provided with two coaxially arranged output shafts, a motor shaft of the lifting leg opening and closing motor 37 is coaxially and fixedly connected with an input shaft of the lifting leg opening and closing distribution speed reducer 38, two screws 39 and nuts 40 are both arranged and correspond to each other one by one, each screw 39 is rotatably connected to the top of the lifting appliance main frame 34, the two screws 39 are coaxially arranged, one end of each screw 39 is coaxially and fixedly connected with one output shaft of the lifting leg opening and closing distribution speed reducer 38, each nut 40 is in spiral transmission connection with the corresponding screw 39, and the thread directions of the two screws 39 are opposite; the two sliding seats 42 are arranged and correspond to the nuts 40 one by one, the top of each sliding seat 42 is fixedly connected to the bottom of the corresponding nut 40, the bottom of each screw 39 is also provided with a hanger guide rail 41 parallel to the central axis of the screw 39, the hanger guide rail 41 penetrates through the sliding seat 42, the sliding seats 42 can move along the length direction of the hanger guide rail 41 under the driving of the nuts 40, the two sliding seats 42 can synchronously move away from or close to each other, the positions of the two sliding seats are kept symmetrical constantly, and the symmetrical center of the two sliding seats is the central axis of the motor shaft of the hanging leg opening and closing motor 37; the two hanging legs 36 are arranged and correspond to the sliding seats 42 one by one, and the top of each hanging leg 36 is fixedly connected to the bottom of the corresponding sliding seat 42.

The lifting distribution speed reducer 23 and the lifting leg opening and closing distribution speed reducer 38 can be worm and gear speed reducers, that is, a motor shaft is coaxially and fixedly connected with a worm to drive the worm to rotate, the worm drives a worm gear to rotate, and the worm gear penetrates through a shaft to penetrate out of two ends of the speed reducers to form two coaxially arranged output shafts.

The lifting belt mounting seat 35 is of a buckle type steel structure, and the first belt 31, the second belt 32 and the third belt 33 respectively penetrate through the buckle.

The fixed connection referred to in this application may be a bolted connection, a welded connection or an adhesive connection.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A special type of AGV transferring and hanging equipment is characterized by comprising a fixed steel structure, a walking mounting bracket (1), a lifting device (4) and a lifting appliance (5), two rows of parallel walking tracks (6) are fixedly connected on the fixed steel structure, a walking driving device (2) and a walking wheel assembly (3) are arranged on the walking mounting bracket (1), the walking driving device (2) is used for driving the walking mounting bracket (1) to move along the length direction of the walking track (6), the walking wheel assembly (3) is used for ensuring that the walking mounting bracket (1) stably moves on the walking track (6), the lifting equipment (4) is arranged at the bottom of the walking mounting bracket (1), the lifting appliance (5) is arranged at the bottom of the lifting equipment (4), and the lifting equipment (4) can drive the lifting appliance (5) to move along the vertical direction so as to realize lifting.

2. The AGV special-purpose type transfer hanging equipment according to claim 1, wherein the traveling drive device (2) is provided with two sets, each set of traveling drive device (2) comprises a traveling drive motor (7), a traveling drive speed reducer (8), a traveling drive gear (9), a traveling drive mounting frame (10) and a drive guide wheel (11), the traveling drive mounting frame (10) is fixedly connected to the top of the traveling mounting frame (1), the traveling drive speed reducer (8) is fixedly connected to one side of the traveling drive mounting frame (10), the traveling drive motor (7) is fixedly connected to one side of the traveling drive speed reducer (8), a motor shaft of the traveling drive motor (7) is fixedly connected with an input shaft of the traveling drive speed reducer (8) in a coaxial manner, the traveling drive gear (9) is fixedly connected to an output shaft of the traveling drive speed reducer (8) in a coaxial manner, the two driving guide wheels (11) are arranged and are both rotationally connected to the top of the walking driving mounting rack (10); go back fixedly connected with walking drive fixed rack (12) on the fixed steel construction, walking drive fixed rack (12) are located the top of walking drive mounting bracket (10), the bottom both sides difference fixedly connected with walking rack (13) and drive guided way (14) of walking drive fixed rack (12), walking rack (13) with drive guided way (14) all with walking track (6) are parallel, walking drive gear (9) with walking rack (13) meshing, drive guided way (14) are located two between drive guided wheel (11), every the rim of drive guided wheel (11) all with one side butt of drive guided way (14) can roll in its butt department.

3. The special type of AGV changes equipment of claim 2, characterized in that, walking wheel assembly (3) is equipped with a plurality ofly and its evenly spaced distribution along walking track (6) length direction is in the top both sides of walking installing support (1), every walking wheel assembly (3) all includes balance shaft mount pad (15), walking wheel mount pad (16), balance shaft (17), walking leading wheel (18) and walking wheel (19), balance shaft mount pad (15) and walking wheel mount pad (16) all fixed connection in walking installing support (1) top one side, walking wheel (19) be equipped with two and its all rotate connect in walking wheel mount pad (16), every walking wheel (19) bottom rim all with walking track (6) top butt and can roll at its butt department, balance shaft (17) level sets up and it passes in proper order balance shaft mount pad (15) with walking wheel mount pad (16), balance shaft (17) respectively with balance shaft mount pad (15) with walking wheel mount pad (16) fixed connection, the central axis of balance shaft (17) with walking track (6) are perpendicular, balance shaft (17) are located two the mid point department of walking wheel (19), walking wheel mount pad (16) bottom both sides all rotate and are connected with two walking leading wheel (18), two of every side walking leading wheel (18) are located respectively the both sides of walking track (6) and its rim respectively with walking track (6) both sides butt can be in its butt department roll.

4. The special type of AGV transferring equipment of claim 1, wherein the lifting equipment (4) includes a lifting equipment frame (20), a lifting equipment mounting seat (21), a power device and an actuating mechanism, the lifting equipment mounting seat (21) is provided with four and its evenly spaced fixed connections at the top of the lifting equipment frame (20), the lifting equipment mounting seat (21) is fixedly connected with the bottom of the walking mounting bracket (1), the power device is provided with two sets and its symmetric distribution at both sides of the top of the lifting equipment frame (20), each set of the power device includes a lifting motor (22), a lifting distribution speed reducer (23), a transmission shaft (25) and a pulley shaft (26), the lifting motor (22) and the lifting distribution speed reducer (23) are both fixedly connected with the top of the lifting equipment frame (20), the lifting distribution speed reducer (23) is provided with two output shafts which are coaxially arranged, the input shaft of the lifting distribution speed reducer (23) is coaxially and fixedly connected with the motor shaft of the lifting motor (22), one end of the transmission shaft (25) is coaxially and fixedly connected with the end part of one output shaft of the lifting distribution speed reducer (23), the other end of the transmission shaft (25) is coaxially and fixedly connected with the pulley shaft (26), and the pulley shaft (26) is rotatably connected to the top of the lifting equipment rack (20); the actuating mechanism comprises belt wheels (24), a first large belt wheel (27), a first small belt wheel (28), a second small belt wheel (29), a second large belt wheel (30), a first belt (31), a second belt wheel (32) and a third belt wheel (33), the two belt wheels (24) are arranged and correspond to the lifting distribution speed reducer (23) one by one, each belt wheel (24) is coaxially and fixedly connected to the other output shaft of the corresponding lifting distribution speed reducer (23), the first large belt wheel (27) and the first small belt wheel (28) are coaxially arranged on one belt wheel shaft (26), the first large belt wheel (27) is fixedly connected with the belt wheel shaft (26), the first small belt wheel (28) is rotatably connected with the belt wheel shaft (26), and the second small belt wheel (29) and the second large belt wheel (30) are coaxially arranged on the other belt wheel shaft (26), the second small belt wheel (29) is rotatably connected with the belt wheel shaft (26), the second large belt wheel (30) is fixedly connected with the belt wheel shaft (26), one end of the second belt wheel (32) is fixedly connected to the bottom of the lifting equipment rack (20), the other end of the second belt wheel (32) is wound on the first large belt wheel (27), the second belt wheel (32) is abutted against the rim of the second small belt wheel (29), one end of the first belt wheel (31) is fixedly connected to the bottom of the lifting equipment rack (20), the other end of the first belt wheel (31) is wound on the second large belt wheel (30), the first belt wheel (31) is abutted against the rim of the first small belt wheel (28), the third belt wheels (33) are in one-to-one correspondence with the belt wheels (24), and one end of each third belt (33) is fixedly connected to the bottom of the lifting equipment rack (20), the other end of each belt III (33) is wound on the corresponding belt wheel (24).

5. The AGV special-purpose type transfer hanging equipment according to claim 4, wherein the hanger (5) comprises a hanger main frame (34), a lifting belt mounting seat (35), a lifting leg (36), a lifting leg opening and closing motor (37), a lifting leg opening and closing distribution speed reducer (38), a screw rod (39), a nut (40) and a sliding seat (42), the lifting belt mounting seat (35) is provided with four and evenly spaced top corners fixedly connected to the hanger main frame (34), the belt I (31), the belt II (32) and the two belt III (33) are in one-to-one correspondence with the lifting belt mounting seat (35) and all pass through the lifting belt mounting seat (35) corresponding thereto; the lifting leg opening and closing motor (37) and the lifting leg opening and closing distribution speed reducer (38) are both fixedly connected to the center of the top of the lifting appliance main frame (34), the hanging leg opening and closing distribution speed reducer (38) is provided with two output shafts which are coaxially arranged, a motor shaft of the hanging leg opening and closing motor (37) is coaxially and fixedly connected with an input shaft of the hanging leg opening and closing distribution speed reducer (38), the screw rods (39) and the nuts (40) are respectively provided with two screws and are in one-to-one correspondence, each screw rod (39) is rotatably connected to the top of the lifting appliance main frame (34), the two screw rods (39) are coaxially arranged, one end of each screw rod (39) is coaxially and fixedly connected with one output shaft of the lifting leg opening and closing distribution speed reducer (38), each nut (40) is in spiral transmission connection with the corresponding screw rod (39), and the thread turning directions of the two screw rods (39) are opposite; the two sliding seats (42) are arranged and correspond to the nuts (40) one by one, the top of each sliding seat (42) is fixedly connected to the bottom of the corresponding nut (40), a lifting appliance guide rail (41) parallel to the central axis of each screw (39) is further arranged at the bottom of each screw (39), the lifting appliance guide rail (41) penetrates through the sliding seat (42), the sliding seats (42) can be driven by the nuts (40) to move along the length direction of the lifting appliance guide rail (41), the two sliding seats (42) can be synchronously far away from or close to each other, the positions of the two sliding seats are kept symmetrical constantly, and the symmetrical center of the two sliding seats is the central axis of a motor shaft of the lifting leg opening and closing motor (37); the two lifting legs (36) are arranged and correspond to the sliding seats (42) one by one, and the top of each lifting leg (36) is fixedly connected to the bottom of the corresponding sliding seat (42).