CN118701605B

CN118701605B - Automatic loading and box pushing and telescopic system and vehicle-mounted automatic logistics conveying device

Info

Publication number: CN118701605B
Application number: CN202411212424.4A
Authority: CN
Inventors: 陈浚汉; 张�雄; 陈建澄; 王木辉; 陈东苹
Original assignee: Fuzhou Guangtai Machinery Equipment Co ltd
Current assignee: Fuzhou Guangtai Machinery Equipment Co ltd
Priority date: 2024-08-30
Filing date: 2024-08-30
Publication date: 2024-11-29
Anticipated expiration: 2044-08-30
Also published as: CN118701605A

Abstract

The invention provides a vehicle-mounted automatic logistics conveying device which comprises a truck carriage, a loading machine and an automatic loading box pushing telescopic system, wherein the loading machine is movably arranged in the truck carriage, and the automatic loading box pushing telescopic system is arranged at the front end of the loading machine. According to the invention, the first supporting part, the push box telescopic adjusting unit, the first width guide plate, the second width guide plate and the first driving unit are arranged, the first width guide plate is arranged on the left side of the first supporting part, and the first driving unit adjusts the position of the second width guide plate, so that the second width guide plate is adaptively limited on the right side of a packing box according to the width of the packing box, the width between the first width guide plate and the second width guide plate is controlled according to the number and the size of the packing box, and the push box telescopic adjusting unit is further suitable for loading cargos with different sizes, and improves the flexibility and the accuracy of loading.

Description

Automatic loading pushing box telescopic system and vehicle-mounted automatic logistics conveying device

Technical Field

The invention relates to the field of freight loading vehicles, in particular to an automatic loading pushing box telescopic system and a vehicle-mounted automatic logistics conveying device.

Background

At present, most of loading modes adopt manual modes or semi-automatic equipment to assist in sorting, unstacking and transporting, and logistics information is acquired and tracked manually. Traditional automatic loading products are difficult to meet the requirements of accurately stacking cargoes in carriages with different specifications, and are difficult to meet flexible and various loading requirements of customers. In recent years, people are aged to cause the continuous decrease of the labor age population of China and the continuous increase of the labor cost, and meanwhile, the labor intensity of the loading operation is high and tedious, so that the personnel flow is high.

Chinese patent application No. 202210919424.2 and publication No. CN115303161A disclose a vehicle-mounted intelligent material flow conveyor for a cargo compartment, which can automatically convey materials placed in the cargo compartment to the inside so as to improve the efficiency of filling the cargo compartment, and can separate and store materials with different sizes so as to avoid mutual extrusion, but has the defects in the actual use process, and has a complex structure and high manufacturing cost.

Chinese patent application No. 201980044661.5, publication No. CN112368176B discloses a truck loading system which solves the problem of loading cargoes in truck carriages, but has lower automation degree and is difficult to realize automatic loading.

Therefore, there is an urgent need for a vehicle-mounted automatic logistics conveying device, which is provided with an automatic loading pushing box telescopic system, and the automatic loading pushing box telescopic system is used for automatically conveying a row of packing boxes on a loading machine into a carriage for stacking so as to solve the defect of manual loading.

However, most of the existing box pushing mechanisms of the car loader cannot automatically adjust according to the number and the size of different packing boxes. The existing market loading product box pushing mechanism is generally driven by hydraulic pressure or air pressure, has poor adaptability to the size change of cargoes, can be used for pushing boxes in a row of fixed quantity, can not be used for pushing boxes continuously if the quantity of packing boxes changes, and cannot be suitable for different carriage types.

The sizes of the boxcars and the sizes of the packing boxes on the market are various, and a box pushing mechanism which can not automatically adjust the width of the clamping plates according to the number and the sizes of different packing boxes is obviously inadaptable. Therefore, to accommodate different car and packing box sizes, it is still necessary to study a loading and pushing mechanism that can automatically adjust the width of the guide plate.

Disclosure of Invention

The invention provides an automatic loading pushing box telescopic system and a vehicle-mounted automatic logistics conveying device, and mainly aims to overcome the defect that the existing automatic loading pushing box telescopic system cannot adapt to the sizes of packaging boxes with different widths.

In order to solve the technical problems, the invention adopts the following technical scheme:

The utility model provides an automatic commodity circulation conveyor of on-vehicle, including boxcar, carloader and automatic loading pushing box telescopic system, the carloader movably sets up in the boxcar, automatic loading pushing box telescopic system installs on the front end of carloader, this automatic loading pushing box telescopic system possesses:

the first supporting part is used for supporting the box body of the packing box;

The box pushing telescopic adjusting unit is used for pushing the corresponding box body to move forwards;

the first width guide plate is arranged on the left side of the first supporting part;

A second width guide plate provided on the right side of the first support portion, and

A first driving unit for driving the second width guide plate to switch positions between a first position and a second position;

The first position is a position close to the first width guide plate, and the second position is a position far away from the first width guide plate;

when the box body enters the first supporting part from the inlet end of the first supporting part, the first driving unit adjusts the position of the second width guide plate so that the second width guide plate is adaptively limited on the right side of the box body according to the width of the box body.

In one possible implementation manner, the first driving unit is provided with a first motor, a rack and a gear, a part of the first motor is fixedly installed on a first part on the first supporting part, the gear is arranged on a kinetic energy output end of the first motor, a gear tooth part of the gear is meshed with the rack, a part of the rack is connected with a second part of the first supporting part, the rack drives the second part to switch between a first position and a second position in a manner of being driven by the first motor, a first guide roller and a second guide roller are arranged on the first supporting part, a part of the second guide roller is movably sleeved in a part of the first guide roller, so that a first telescopic rod is formed, another part of the first guide roller is connected with the first part, another part of the second guide roller is connected with the second part, and the rack drives the second part to switch between the first position and the second position through the rack.

In one possible implementation, a second driving unit is disposed on the left side of the first supporting part, and the second driving unit is used for driving the first width guide plate to reciprocate in the front-rear direction.

In one possible implementation, a third driving unit is disposed on the right side of the first supporting part, and the third driving unit is used for driving the second width guide plate to reciprocate in the front-rear direction.

In one possible implementation manner, the second driving unit has a first cylinder disposed below the first width guide plate, a first sliding rail is disposed on the first member, a portion of the first width guide plate is slidably disposed on the first sliding rail, the first cylinder is used for driving the first width guide plate to reciprocate in the front-rear direction, the third driving unit has a second cylinder disposed below the second width guide plate, a second sliding rail is disposed on the second member, a portion of the second width guide plate is slidably disposed on the second sliding rail, and the second cylinder is used for driving the second width guide plate to reciprocate in the front-rear direction.

In one possible implementation manner, a second supporting portion is arranged on the lower side of the first supporting portion, a first bottom plate and a second bottom plate are arranged on the bottom of the second supporting portion, a third guide roller and a fourth guide roller are arranged on the second supporting portion, a first track seat is arranged on one part of the first bottom plate, a third sliding rail is arranged on the first track seat, a third component is arranged on the third sliding rail, one end of the third guide roller is arranged on the third component, a second track seat is arranged on one part of the second bottom plate, a fourth track is arranged on the second track seat, a fourth component is arranged on the fourth track, one end of the third guide roller is arranged on the fourth component, a third cylinder is arranged on the other part of the first bottom plate, a kinetic energy output end of the third cylinder is connected with the third guide roller through a fifth component, and the third cylinder drives the third guide roller to reciprocate in the front-back direction through the fifth component.

In one possible implementation manner, a fourth cylinder is disposed on another portion of the second bottom plate, a kinetic energy output end of the fourth cylinder is connected with the fourth guide roller through a sixth component, the fourth cylinder drives the fourth guide roller to reciprocate in a front-rear direction through the sixth component, a portion of the third guide roller is movably sleeved in a portion of the fourth guide roller, so as to form a second telescopic rod, the first bottom plate is connected with the first component, and the second bottom plate is connected with the second component.

In a possible implementation manner, a third track seat is arranged between the first track seat and the second track seat, a third track is arranged on the third track seat, a bracket is arranged on the third track and is used for supporting the fourth guide roller, the push box telescopic adjusting unit is provided with a fifth guide roller and a sixth guide roller, a part of the fifth guide roller is sleeved in a part of the sixth guide roller, so as to form a third telescopic link, one end of the fifth guide roller is provided with a first connecting piece extending towards the direction of the first part, a first chain is arranged in the first part, a first sprocket is arranged on the first chain, the first connecting piece is connected with the first chain, a first speed reducing motor is arranged on the kinetic energy input end of the first sprocket, one end of the sixth guide roller is provided with a second connecting piece extending towards the direction of the second part, a second speed reducing motor is arranged in the second part, a second end of the second sprocket is connected with the second chain, and a second speed reducing motor is arranged on the second sprocket.

In one possible implementation manner, the automatic loading push box telescopic system is arranged on the front portion of the lifting mechanism, the lifting mechanism comprises a first frame body, a second frame body, at least two chain sprocket groups, at least two first guide rails, at least two first sliding blocks, at least two second guide rails and at least one second guide rail, the second frame body is slidably arranged on the left side and the right side of the second frame body, the first sliding blocks are respectively arranged on the left side and the right side of the second frame body, the two fifth motor and the at least one second guide rail are arranged on the first frame body at intervals, two ends of the automatic loading push box telescopic system are respectively arranged on the first sliding blocks, the lifting mechanism drives the automatic loading push box telescopic system to move up and down by controlling the lifting of the first sliding blocks, the outer side of the second frame body is arranged on the second guide rail, the fifth motor is used for driving the second frame body to move along the length of the second guide rail in the second guide rail, the second frame body is driven by the second chain sprocket groups to move up and down, and the second chain sprocket groups are driven to move up and down by the second chain sprocket groups.

Compared with the prior art, the invention has the beneficial effects that:

the invention has simple structure and strong practicability, the first supporting part, the push box telescopic adjusting unit, the first width guide plate, the second width guide plate and the first driving unit are arranged, the first width guide plate is arranged on the left side of the first supporting part, the first driving unit adjusts the position of the second width guide plate, so that the second width guide plate is adaptively limited on the right side of the packing box according to the width of the packing box, the width between the first width guide plate and the second width guide plate is controlled according to the number and the size of the packing box, the size of different packing boxes can be further adapted, the high-precision position control capability and the quick response characteristic are realized, the telescopic length and the thrust of the push box telescopic adjusting unit can be quickly and accurately adjusted in different boxing environments according to the needs, the loading of cargos with various sizes is realized, and the flexibility and the accuracy of loading are improved.

Drawings

Fig. 1 is a schematic structural view of a first motor.

Fig. 2 is a schematic structural view of the first supporting portion.

Fig. 3 is a schematic structural view of the first driving unit.

Fig. 4 is a schematic structural view of the first base plate.

Fig. 5 is a schematic structural view of the loader.

Fig. 6 is a use state diagram of the lifting mechanism driving the automatic loading pushing box telescopic system to ascend.

Fig. 7 is a schematic structural view of the road wheel.

Fig. 8 is a top view of the loader.

Fig. 9 is a schematic structural view of the lifting mechanism.

Fig. 10 is a schematic structural view of the differential belt mechanism.

Fig. 11 is a schematic block diagram of a differential belt mechanism.

10, A first supporting part; 11, a push box telescopic adjusting unit; 12, a first width guide plate; 13, second width guide plate, 14, first motor, 16, rack, 17, second member, 18, first member, 19, first guide roller, 20, second guide roller, 21, second cylinder, 22, second guide roller, 23, first guide roller, 24, second guide roller, 25, first floor, 26, second floor, 27, third guide roller, 28, fourth guide roller, 29, first track seat, 30, third guide roller, 31, third member, 32, fourth track, 33, second track seat, 34, fourth member, 35, first limit chain, 36, fifth cylinder, 37, third cylinder seat, 38, fourth cylinder, 39, fourth cylinder seat, 40, sixth member, 41, sixth cylinder, 43, third cylinder, 44, third cylinder, 45, fifth cylinder, 46, sixth guide roller, 47, bracket, 50, first link motor, 52, second link, 53, second link, 17, second link seat, 35, third link, 35, second link, 17, second link 204, fourth link 17, third link 204, fourth link 210, 38, third link 204, 39, fourth link, 39, fourth cylinder seat, 39, fourth link, 40, sixth link, 41, 43, third link, 44, third link 47, third link, 44, fourth link 47, fourth link, fourth third 44, fourth link, fourth third link, fourth third fourth, fourth and fourth and second and, third chain, 221, second gear, 341, third cylinder, 342, fifth part, 400, second guide rail, 401 fifth motor, 461, first chain.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. The word "comprising" or "having" and the like means that elements or items preceding the word are meant to encompass the elements or items listed thereafter and equivalents thereof without precluding other elements or items. "inner", "outer", "upper", "lower", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes. A plurality "means at least two.

In a first embodiment, referring to fig. 1, 2, 3, 4 and 5, an automatic loading and pushing telescopic system and an on-vehicle automatic logistics conveying apparatus, the on-vehicle automatic logistics conveying apparatus includes a truck box, a loader 100 and an automatic loading and pushing telescopic system 101, the loader 100 is movably installed in the truck box, the automatic loading and pushing telescopic system 101 is installed on a front end of the loader 100, and the automatic loading and pushing telescopic system 101 includes a first support portion 10, a pushing telescopic adjusting unit 11, a first width guide plate 12, a second width guide plate 13 and a first driving unit 14.

Referring to fig. 1,2,3, 4 and 8, the first supporting portion 10 is used for supporting a box body of the packing box 102, the push box telescopic adjusting unit 11 is used for pushing the corresponding box body to move forward, the first width guiding plate 12 is arranged on the left side of the first supporting portion 10, and the second width guiding plate 13 is arranged on the right side of the first supporting portion 10.

Referring to fig. 1, 2, 3 and 4, the first driving unit 14 is for driving the second width guide plate 13 to switch positions between the first position and the second position.

Referring to fig. 1, 2, 3 and 4, the first position is a position close to the first width guide plate 12, and the second position is a position away from the first width guide plate 12.

Referring to fig. 1,2, 3 and 4, when the case is entered into the first supporting part 10 from the inlet end of the first supporting part 10, the first driving unit 14 adjusts the position of the second width guide plate 13 such that the second width guide plate 13 is adaptively restricted on the right side of the case according to the width of the case.

Referring to fig. 1,2, 3 and 4, the first driving unit 14 has a first motor 15, a rack gear 16 transversely disposed, and a gear 150, a portion of the first motor 15 is fixedly mounted on a first member 18 on the first support 10, the gear 150 is disposed on a kinetic energy output end of the first motor 15, a gear tooth portion of the gear 150 is engaged with the rack gear 16, and a portion of the rack gear 16 is connected with a second member 17 of the first support 10 by driving the gear 150 to rotate by the first motor 15, so that the rack gear 16 drives the second member 17 to switch positions between a first position and a second position.

Referring to fig. 1, 2, 3 and 4, the first motor 15 is configured such that the servo motor drives the gear 150 to rotate through a gear motor.

Referring to fig. 1,2,3 and 4, the first support portion 10 is provided with a first guide roller 19 and a second guide roller 20, a part of the second guide roller 20 is movably sleeved in a part of the first guide roller 19, so as to form a first telescopic rod, another part of the first guide roller 19 is connected with the first component 18, another part of the second guide roller 20 is connected with the second component 17, and the rack 16 drives the second guide roller 20 to switch positions between the first position and the second position through the second component 17, and a part of the second component 17 is connected with a part of the second width guide plate 13.

Referring to fig. 1, 2, 3 and 4, a second driving unit for driving the first width guide plate 12 to reciprocate in the front-rear direction is provided on the left side of the first supporting portion 10, and a third driving unit for driving the second width guide plate 13 to reciprocate in the front-rear direction is provided on the right side of the first supporting portion 10.

Referring to fig. 1, 2, 3 and 4, the second driving unit has a first cylinder 201 provided under the first width guide plate 12, a first slide rail 23 is provided on the first member 18, a portion of the first width guide plate 12 is slidably provided on the first slide rail 23, the first cylinder 201 is for driving the first width guide plate 12 to reciprocate in the front-rear direction, the third driving unit has a second cylinder 21 provided under the second width guide plate 13, a second slide rail 22 is provided on the second member 17, a portion of the second width guide plate 13 is slidably provided on the second slide rail 22, and the second cylinder 21 is for driving the second width guide plate 13 to reciprocate in the front-rear direction.

Referring to fig. 1,2,3 and 4, the second support portion 24 is provided on the lower side of the first support portion 10, the first bottom plate 25 and the second bottom plate 26 are provided on the bottom of the second support portion 24, the third guide roller 27 and the fourth guide roller 28 are provided on the second support portion 24, the first rail seat 29 is provided on a portion of the first bottom plate 25, the third slide rail 30 is provided on the first rail seat 29, the third member 31 is provided on the third slide rail 30, one end of the third guide roller 27 is mounted on the third member 31, the second rail seat 33 is provided on a portion of the second bottom plate 26, the fourth rail 32 is provided on the second rail seat 33, the fourth member 34 is provided on the fourth rail 32, one end of the third guide roller 27 is mounted on the fourth member 34, the third cylinder 341 is provided on another portion of the first bottom plate 25, the kinetic energy output end of the third cylinder 341 is connected with the third guide roller 27 through the fifth member 342, the third cylinder seat 37 is provided on the rear portion of the third cylinder 341, the third cylinder seat 37 is mounted on the third cylinder seat 37, and the third cylinder seat 37 is mounted on the front side of the third cylinder seat 35 through the fourth cylinder seat 37. The fifth part 342 is provided with a fifth cylinder 36. The fifth cylinder 36 is used for pushing the corresponding box to move.

Referring to fig. 1,2, 3 and 4, a fourth cylinder 38 is provided on another portion of the second base plate 26, a kinetic energy output end of the fourth cylinder 38 is connected to the fourth guide roller 28 through a sixth member 40, a fourth cylinder block 39 is provided on a rear portion of the fourth cylinder 38, the fourth cylinder block 39 is mounted on the rack 16, and a second limit chain is provided on one side of the fourth cylinder 38. The sixth member 40 is provided with a sixth cylinder 41. The sixth cylinder 41 is used to push the corresponding case to move.

Referring to fig. 1, 2, 3 and 4, the fourth cylinder 38 reciprocates the fourth guide roller 28 in the front-rear direction by the sixth member 40, a portion of the third guide roller 27 is movably sleeved in a portion of the fourth guide roller 28 to constitute a second telescopic link, the first base plate 25 is connected to the first member 18, and the second base plate 26 is connected to the second member 17.

Referring to fig. 1,2, 3 and 4, a third rail seat 43 is provided between the first rail seat 29 and the second rail seat 33, a third rail 44 is provided on the third rail seat 43, a bracket 47 is provided on the third rail 44, and the bracket 47 is used for supporting the fourth guide roller 28.

Referring to fig. 1, 2, 3 and 4, the push box expansion and contraction adjusting unit 11 is provided with a fifth guide roller 45 and a sixth guide roller 46, a part of the fifth guide roller 45 is sleeved in a part of the sixth guide roller 46, thereby forming a third expansion link, one end of the fifth guide roller 45 is provided with a first connecting piece 50 extending towards the direction of the first component 18, the first component 18 is provided with a first chain 461, the first chain 461 is provided with a first sprocket, the first connecting piece 50 is connected with the first chain 461, the kinetic energy input end of the first sprocket is provided with a first gear motor 51, the first gear motor 51 is provided with a second motor 52, one end of the sixth guide roller 46 is provided with a second connecting piece 53 extending towards the direction of the second component 17, the second component 17 is provided with a second sprocket, the second connecting piece 53 is connected with the second chain, the kinetic energy input end of the second sprocket is provided with a second gear motor 54, and the second gear motor 54 is provided with a third gear motor 55.

Referring to fig. 1, 2, 3 and 4, the operation is as follows: through setting up first supporting part 10, push away the flexible adjustment unit 11 of case, first width deflector 12, second width deflector 13 and first drive unit 14, the left side of first supporting part 10 is located to first width deflector 12, first drive unit 14 adjusts the position of second width deflector 13, so that second width deflector 13 is restricted on the right side of packing box according to the width adaptation of packing box 102, when the box gets into in the first supporting part 10 by the entrance point of first supporting part 10, through the mode of drive gear 150 pivoted by first motor 15, in order to make rack 16 drive second part 17 switch the position between first position and second position, thereby make the position of first drive unit 14 adjustment second width deflector 13, so that second width deflector 13 is restricted on the right side of box according to the width adaptation of box, thereby control the width between first width deflector according to packing box quantity size, the width between the second width deflector, and then can adapt to different packing boxes, have high-dimensional control ability and quick response nature in the flexible loading wagon 11 of the flexible and the flexible loading of quick-up and high accuracy, the flexible loading wagon can be adjusted in the different size according to the quick response, the high-speed, the flexible loading of loading wagon 11 is needed.

Referring to fig. 5, 6, 7, 8 and 9, the second embodiment is different from the first embodiment in that a belt conveyor is disposed in a truck carriage, a part of the belt conveyor is disposed in the truck carriage and connected with a loader 100, another part of the belt conveyor is disposed at the outer side of the truck carriage, the loader 100 is provided with at least one automatic loading push box telescopic system 101, the belt conveyor is used for transporting a packing box 102 into the loader 100, the automatic loading push box telescopic system 101 is used for stacking the packing box 102 at a corresponding position in the truck carriage in a stacking manner, when the packing box 102 is stacked toward a side close to the loader 100, the loader 100 is retracted toward a side far away from the packing box 102 by at least one distance of the width of the packing box 102, and the telescopic part of the belt conveyor is retracted along with the loader 100 by at least one distance of the width of the packing box 102.

Referring to fig. 5,6,7,8 and 9, the loader 100 includes at least one frame 103 movably disposed in the truck box, at least one box pushing mechanism 105 disposed in the frame 103, at least one sorting platform 106 disposed on a front portion of the box pushing mechanism 105, and at least one lifting mechanism 109 disposed on a front portion of the sorting platform 106, the automated loading box pushing telescopic system 101, and at least one traveling wheel 108 disposed on a bottom portion of the frame 103, and the frame 103 is driven by the traveling wheel 108 to move in the truck box. A control cabinet 107 is arranged in the frame 103, and the control cabinet 107 is used for respectively controlling the box pushing mechanism 105, the arrangement platform 106, the lifting mechanism 109, the automatic loading box pushing telescopic system 101, the belt conveyor and the travelling wheels 108.

Referring to fig. 5, 6,7, 8 and 9, the automatic loading push box telescopic system 101 is arranged on the front part of the lifting mechanism 109, the front part of the belt conveyor is arranged in the frame 103, so that the packing box 102 is transported to a corresponding position in the frame 103, the push box mechanism 105 is used for pushing the packing box 102 onto the sorting platform 106, the sorting platform 106 is used for calibrating the position of the packing box 102 and conveying the packing box 102 into the automatic loading push box telescopic system 101, and the lifting mechanism 109 is used for driving the automatic loading push box telescopic system 101 to reciprocate up and down so as to drive the corresponding packing box 102 to reciprocate up and down.

Referring to fig. 5, 6, 7, 8 and 9, the lifting mechanism 109 includes a first frame 110, a second frame 111 slidably disposed on the first frame 110, at least two chain sprocket sets 112 disposed on the left and right sides of the second frame 111, at least two first rails 114 disposed on the left and right sides of the second frame 111, at least two first sliders 113 disposed on the first rails 114, two fifth motors 401 disposed on the second frame 111 at intervals, and at least one second rail 400 disposed on the first frame 110. Two ends of the automatic loading push box telescopic system 101 are respectively arranged on the first sliding block 113. The lifting mechanism 109 is used to adjust the height of the package 102. The specific lifting mechanism 109 controls the lifting of the first slider 113, so as to drive the automatic loading pushing box telescopic system 101 to move up and down.

Referring to fig. 9, the outer side of the second frame 111 is mounted on the second rail 400, and the fifth motor 401 is used to drive the second frame 111 to move up and down along the length extension direction of the second rail 400, and when the fifth motor 401 drives a part of the corresponding chain sprocket set 112 to rotate, the other part of the chain sprocket set 112 drives the first slider 113 to move along the extension direction of the first rail 114.

Referring to fig. 5, 6 and 9, the second frame 111 is driven to move up and down along the length extension direction of the second guide rail 400 by the fifth motor 401, so that the lifting height of the second frame 111 is increased on the basis of the lifting height of the first frame 110, so that the lifting area of the lifting mechanism 109 can be increased, the stacking height is increased, and the lifting mechanism 109 is better adapted to the carriage height of the truck.

Referring to fig. 5, 6, 8, 9, 10 and 11, the belt conveyor has at least one differential belt mechanism including at least one second mount 200, at least one first conveyor belt 211 provided on the second mount 200, at least one second conveyor belt 202 provided on one side of the first conveyor belt 211, at least one driving wheel 203 provided in the first conveyor belt 211, at least one driven wheel 204 provided in the second conveyor belt 202, at least one differential power unit 205 and at least one protection cover 206 provided on the differential power unit 205.

Referring to fig. 5, 6, 8, 9, 10 and 11, the differential power unit 205 includes a first gear 210 disposed at a kinetic energy input end of the driving wheel 203, a second gear 221 disposed at a kinetic energy input end of the driven wheel 204, a fourth motor 212, a third gear 213 disposed at a kinetic energy output end of the fourth motor 212, and a third chain 214, wherein the third chain 214 is sequentially wound around the first gear 210, the second gear 221 and the third gear 213, the diameter of the second gear 221 is smaller than that of the first gear 210, the fourth motor 212 drives the third chain 214 to drive the first gear 210 and the second gear 221 to rotate through the third gear 213, so that the driving wheel 203 drives the first conveyor 211 to rotate, the driven wheel 204 drives the second conveyor 202 to rotate, and when the driving wheel 203 rotates, the driving wheel 203 drives the first conveyor 211 to transport the packaging boxes 102 to move toward the second conveyor 202. The second conveyor 202 is used to transport the packages 102 toward the collation platform 106.

Referring to fig. 5, 6,7 and 8, by arranging the loading machine 100 to improve the loading efficiency of the packaging box 102, the consumption of manpower and material resources is reduced, a great deal of manpower is required for sorting, transporting and data recording and tracking in the conventional loading mode, and the process is easy to make mistakes. The automatic loading and stacking system can automatically sort, load and record data according to the scheme of the system only by manually selecting truck information and the quantity to be loaded, and the process can be completed without multiple people.

Referring to fig. 5 and 8, the belt conveyor of the loader 100 is connected to the belt conveyor by a transition device. The belt conveyor adjusts the length and the height in real time as the loader 100 advances and retreats and settles, so that the belt conveyor is reliably engaged in the horizontal and vertical directions, collision is avoided, and products are stably transferred. The distance between the loader 100 and the package 102 after palletizing is complete may be measured using a laser rangefinder.

Referring to fig. 5 and 8, a parking platform is used to park the loader 100 for loading. The height of the bottom surface of the truck carriage can be settled along with the travelling movement of the truck loader 100 and the accumulation of products, so that the surface of the truck carriage and the parking platform can follow the height of the tail of the truck carriage in real time, and the truck loader 100 can smoothly go back and forth between the truck carriage and the parking platform.

Referring to fig. 5 and 8, the loader 100 is designed to travel and has excellent forward, reverse and steering functions. The loading machine 100 gets on the truck from the truck tail, accurately walks in the truck carriage, and finishes product loading and loading row by row in the backward process.

Referring to fig. 5 and 8, the control cabinet 107 mainly comprises a main control PLC, a sensing detection system, an automatic loading pushing box telescopic system 101 and a man-machine interaction system, and the four parts form loading control.

The stacking method comprises the following steps:

Referring to fig. 5 and 8, in step 1, data is acquired by manually inputting the quantity information of the vehicle, the product and the packaging box 102, and analyzing the quantity information according to the input data by a loading system to generate a loading mode.

And 2, detecting the position of the truck, namely acquiring the position parameters of the truck in real time by a carriage detection positioning function of a loading system, and guiding the truck to park in a specified area.

Referring to fig. 5 and 8, step 3, the car loader 100 walks and navigates, namely, the car loader 100 stacks the packing boxes in the boxcar, the walking progress of the car loader 100 can affect the car loading effect, the recognition device navigated by the car loader feeds back the walking situation in real time, and when the walking of the car loader 100 deviates, the control system timely adjusts the walking direction and guides the car loader to walk along a specified route.

And 4, stacking, namely determining according to the size of the boxcar.

And 5, unstacking, namely determining according to the size of the boxcar.

Referring to fig. 5 and 8, step 6, the loader 100 gets on from the rear of the truck, precisely walks in the truck box, receives the products of the belt conveyor, and stacks the products at designated positions in the truck box row by row and layer by layer.

Other structures are similar to those of the first embodiment and will not be described again.

The foregoing is merely illustrative of specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by using the design concept shall fall within the scope of the present invention.

Claims

1. An automatic loading push box telescopic system, characterized by comprising:

A first supporting part (10), wherein the first supporting part (10) is used for supporting a box body of the packing box (102);

The box pushing telescopic adjusting unit (11) is used for pushing the corresponding box body to move forwards;

A first width guide plate (12), wherein the first width guide plate (12) is arranged on the left side of the first supporting part (10);

A second width guide plate (13), the second width guide plate (13) being provided on the right side of the first support portion (10), and

A first drive unit (14), the first drive unit (14) being configured to drive the second width guide plate (13) to switch positions between a first position and a second position;

The first position is a position close to the first width guide plate (12), and the second position is a position away from the first width guide plate (12);

When the box body enters the first supporting part (10) from the inlet end of the first supporting part (10), the first driving unit (14) adjusts the position of the second width guide plate (13) so that the second width guide plate (13) is adaptively limited on the right side of the box body according to the width of the box body, the first driving unit (14) is provided with a first motor (15), a rack (16) transversely arranged and a gear (150), a part of the first motor (15) is fixedly arranged on a first part (18) on the first supporting part (10), the gear (150) is arranged on the kinetic energy output end of the first motor (15), the gear teeth part of the gear (150) is meshed with the rack (16), a part of the rack (16) is connected with a second part (17) of the first supporting part (10), the first part (16) is driven by the first motor (15) to rotate, the second part (16) is driven by the first motor (15) to rotate, the first part (16) is arranged in a manner that the first part (19) is in a first position of the first guiding part (20) is movably arranged in a first guiding part (20) and the first guiding part (20) is arranged in a telescopic way, the other part of the first guide roller (19) is connected with the first component (18), the other part of the second guide roller (20) is connected with the second component (17), the rack (16) drives the second guide roller (20) to switch positions between a first position and a second position through the second component (17), one part of the second component (17) is connected with one part of the second width guide plate (13),

A second driving unit is arranged on the left side of the first supporting part (10), the second driving unit is used for driving the first width guide plate (12) to reciprocate in the front-back direction, a third driving unit is arranged on the right side of the first supporting part (10), the third driving unit is used for driving the second width guide plate (13) to reciprocate in the front-back direction, the second driving unit is provided with a first air cylinder (201) arranged below the first width guide plate (12), a first sliding rail (23) is arranged on the first part (18), a part of the first width guide plate (12) is slidably arranged on the first sliding rail (23), the first air cylinder (201) is used for driving the first width guide plate (12) to reciprocate in the front-back direction, the third driving unit is provided with a second air cylinder arranged below the second width guide plate (13), a second sliding rail (22) is arranged on the second part (17), a second part (22) is arranged on the second sliding rail (24) is arranged on the second supporting part (24) and the second sliding part (24) is arranged on the front side of the second supporting part (13), the second supporting part (24) is provided with a third guide roller (27) and a fourth guide roller (28), a part of the first bottom plate (25) is provided with a first track seat (29), the first track seat (29) is provided with a third sliding rail (30), the third sliding rail (30) is provided with a third part (31), one end of the third guide roller (27) is arranged on the third part (31), a part of the second bottom plate (26) is provided with a second track seat (33), the second track seat (33) is provided with a fourth track (32), the fourth track (32) is provided with a fourth part (34), one end of the third guide roller (27) is arranged on the fourth part (34), the other part of the first bottom plate (25) is provided with a third cylinder (341), the kinetic energy output end of the third cylinder (341) is connected with the third guide roller (27) through a fifth part (342), the third cylinder seat (37) is driven by the third cylinder seat (37) to reciprocate on the third cylinder seat (37), a fourth cylinder (38) is arranged on the other part of the second bottom plate (26), the kinetic energy output end of the fourth cylinder (38) is connected with the fourth guide roller (28) through a sixth part (40), a fourth cylinder seat (39) is arranged on the rear part of the fourth cylinder (38), the fourth cylinder seat (39) is arranged on the rack (16), the fourth cylinder (38) drives the fourth guide roller (28) to reciprocate in the front-back direction through a sixth part (40), a part of the third guide roller (27) is movably sleeved in a part of the fourth guide roller (28) so as to form a second telescopic rod, the first bottom plate (25) is connected with the first part (18), a third track seat (43) is arranged between the first track seat (29) and the second track seat (33), the third track seat (43) is movably sleeved in a part of the fourth guide roller (28), a fifth guide bracket (46) is arranged on the third track seat (46), and the fifth guide roller (46) is arranged on the fifth guide bracket (47), thereby constitute the third telescopic link, the one end of fifth guide roll (45) is provided with towards first connecting piece (50) that first part (18) direction extends, be provided with first chain (461) in first part (18), first chain (461) are provided with first sprocket, first connecting piece (50) with first chain (461) are connected, be provided with first gear motor (51) on the kinetic energy input of first sprocket, be provided with second motor (52) on first gear motor (51), the one end of sixth guide roll (46) is provided with towards second connecting piece (53) that second part (17) direction extends, be provided with the second chain in second part (17), the second chain is provided with the second sprocket, second connecting piece (53) with the second chain is connected, be provided with second gear motor (54) on the kinetic energy input of second sprocket, be provided with third (55) on the second gear motor (54), through setting up first (55) the first portion of support (10), The push box expansion and contraction adjusting unit (11), the first width guide plate (12), the second width guide plate (13) and the first driving unit (14), the first width guide plate (12) is arranged at the left side of the first supporting part (10), the first driving unit (14) adjusts the position of the second width guide plate (13) so that the second width guide plate (13) is limited on the right side of the packing box in an adaptive manner according to the width of the packing box (102), when the box body enters the first supporting part (10) from the inlet end of the first supporting part (10), the first driving unit (14) drives the gear (150) to rotate by the first motor (15) so that the rack (16) drives the second part (17) to switch positions between a first position and a second position, so that the first driving unit (14) adjusts the position of the second width guide plate (13) so that the second width guide plate (13) is limited on the right side of the box body in an adaptive manner according to the width of the box body, and the number of the right side of the box body is controlled according to the width of the first width guide plate, The width between the second width deflector, and then can adapt to different packing box sizes, has high accuracy's position control ability and quick response characteristic, can be in different vanning environment, as required quick and accurate adjustment push away flexible length and the thrust of flexible adjustment unit (11) of case, be applicable to the loading of multiple size goods.

2. The vehicle-mounted automatic logistics conveying device is characterized by comprising a truck carriage, a loading machine (100) and an automatic loading box pushing telescopic system (101), wherein the loading machine (100) is movably arranged in the truck carriage, the automatic loading box pushing telescopic system (101) is arranged at the front end of the loading machine (100), and the automatic loading box pushing telescopic system (101) is the automatic loading box pushing telescopic system according to claim 1.

3. The vehicle-mounted automatic logistics transportation device as claimed in claim 2, wherein the automatic loading cart expansion and contraction system (101) is arranged on the front part of the lifting mechanism (109), the lifting mechanism (109) comprises a first frame body (110), a second frame body (111) slidably arranged on the first frame body (110), at least two chain sprocket groups (112) respectively arranged on the left side and the right side of the second frame body (111), at least two first guide rails (114) respectively arranged on the left side and the right side of the second frame body (111), at least two first sliding blocks (113) respectively arranged on the first guide rails (114), at least two fifth motors (401) arranged on the second frame body (111) at intervals and at least one second guide rail (400) arranged on the first frame body (110), two ends of the automatic loading cart expansion and contraction system (101) are respectively arranged on the first sliding blocks (113), the lifting mechanism (109) drives the second frame body (111) to move upwards by controlling the first sliding blocks (113) to move upwards along the second guide rails (400) to extend upwards, when the fifth motor (401) drives a part of the corresponding chain sprocket set (112) to rotate, the other part of the chain sprocket set (112) drives the first slider (113) to move along the extending direction of the first guide rail (114), and the fifth motor (401) is arranged to drive the second frame (111) to move up and down along the length extending direction of the second guide rail (400), so that the rising height of the second frame (111) is increased on the basis of the rising height of the first frame (110) to increase the area where the lifting mechanism (109) can rise.