CN111747107A - Logistics transportation is with transporting platform - Google Patents
Logistics transportation is with transporting platform Download PDFInfo
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- CN111747107A CN111747107A CN202010626109.1A CN202010626109A CN111747107A CN 111747107 A CN111747107 A CN 111747107A CN 202010626109 A CN202010626109 A CN 202010626109A CN 111747107 A CN111747107 A CN 111747107A
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- fixedly connected
- clamping arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0285—Postal items, e.g. letters, parcels
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Abstract
The invention discloses a transfer platform for logistics transportation in the technical field of logistics transfer platforms, which comprises a clamp for clamping a logistics piece, a driving device for driving the clamp to move back and forth between a conveying device and a conveying device, a guide platform for limiting the movement track of the clamp, and a first jacking device and a second jacking device for opening the clamp, wherein the driving device and the clamp are respectively arranged at two sides of the guide platform, the driving device penetrates through the guide platform to be connected with the clamp, the first jacking device and the second jacking device are respectively fixed at two sides of the front face of the guide platform, and the first jacking device and the second jacking device are oppositely arranged; according to the invention, by arranging the driving device, the guide platform, the clamp, the first jacking device and the second jacking device, the transfer of the logistics piece can be completed only by continuously rotating the speed-reducing motor, a high-precision mechanical arm is not required to be purchased, and the transfer cost of the logistics is reduced.
Description
Technical Field
The invention relates to the technical field of logistics transfer platforms, in particular to a transfer platform for logistics transportation.
Background
Logistics refers to the overall process of planning, implementing and managing raw materials, semi-finished products, finished products or related information from the production area of a commodity to the consumption area of the commodity in transportation, storage, distribution and other ways with the lowest cost and high efficiency in order to meet the needs of customers.
Nowadays, in order to improve the speed of logistics sorting, a plurality of belt conveying devices for sorting express packages are placed in a logistics warehouse, but because the space of the logistics warehouse is limited, the belt conveying devices for conveying the sorted packages are usually arranged in a staggered mode (refer to the position relation between a and b in the attached drawing 1 of the specification), at present, in order to transfer the logistics pieces from a to b, a manipulator is usually purchased to complete the operation in a matched mode, but the manipulator is manufactured to be a large number of precise pieces and a high-precision control chip is needed to be equipped for controlling the movement track of the manipulator, the price of the manipulator is very high, the maintenance cost is also higher, and the transfer cost of the logistics is increased invisibly.
Based on the above, the invention designs a transfer platform for logistics transportation, so as to solve the above problems.
Disclosure of Invention
The invention aims to provide a transfer platform for logistics transportation, which aims to solve the problems that the logistics piece is transferred by a mechanical arm in the background technology, the price is high, the maintenance cost is high, and the logistics transfer cost is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a transfer platform for logistics transportation comprises a clamp for clamping a logistics piece, a driving device for driving the clamp to move back and forth between a conveying device and a conveying device, a guide platform for limiting the movement track of the clamp, and a first ejection device and a second ejection device for opening the clamp, wherein the driving device and the clamp are respectively arranged on two sides of the guide platform, the driving device penetrates through the guide platform to be connected with the clamp, the first ejection device and the second ejection device are respectively fixed on two sides of the front face of the guide platform, and the first ejection device and the second ejection device are oppositely arranged;
the driving device comprises a mounting seat fixed on the ground of a working position, one side of the top surface of the mounting seat is rotatably connected with a swing arm, a sliding groove is arranged in the middle of the swing arm, a traction column is assembled in the sliding groove in a sliding mode, a rotating rod with one end fixedly connected with the traction column is arranged on the traction column, the other end of the rotating rod is fixedly connected with a retarding motor fixed with the mounting seat, and the top end of the swing arm is fixedly connected with a horizontally arranged telescopic rod;
the guide platform comprises a hollow guide plate which is penetrated by a telescopic rod, a guide inclined plane is arranged on the front surface of the hollow guide plate, a limit groove fixed on the hollow guide plate is arranged at the top of the guide inclined plane, an arc-shaped guide groove is fixedly connected with the inner cavity of the hollow guide plate, and supporting rods fixed with the hollow guide plate are vertically and uniformly distributed on the bottom surface of the hollow guide plate;
the clamp comprises a movable inclined block attached to the arc-shaped guide groove, the movable inclined block is rotatably connected with the top end of the telescopic rod, the top of the movable inclined block is fixedly connected with a limiting rod which is assembled with the limiting groove in a sliding mode through a circular ring, the front of the movable inclined block is fixedly connected with a connecting lug, the connecting lug is fixedly connected with a hinge shaft, a first clamping arm and a second clamping arm are fixedly connected onto the hinge shaft, the first clamping arm and the second clamping arm are identical in structure, a clamping spring is arranged between the first clamping arm and the second clamping arm, and two ends of the clamping spring are respectively fixedly connected with the first clamping arm and the second clamping arm;
the first ejection device comprises a trapezoidal block, ejection inclined planes are symmetrically arranged on the trapezoidal block, and connecting support rods fixed on the hollow guide plate are arranged on the side faces of the trapezoidal block;
the express parcel fast transfer is carried out by matching with a belt conveying device arranged in a staggered manner, a mechanical arm is usually used, the cost of the mechanical arm is very high, the maintenance cost is higher, and the logistics cost is increased invisibly, when the express parcel fast transfer device works, a retarding motor is started to rotate clockwise slowly, the retarding motor can drive a rotating rod to rotate slowly and clockwise, when the express parcel fast transfer device is in an initial state, a traction column is positioned at the lower part of a sliding groove, the rotating rod rotates slowly and clockwise to enable the traction column on the rotating rod to slide towards the upper part of the sliding groove, so that an oscillating arm is forced to swing clockwise, in the process, a telescopic rod fixedly connected with the oscillating arm can slide towards the right end part of the telescopic rod along an arc-shaped guide groove, a movable oblique block rotationally connected with the top end of the telescopic rod moves towards the right end of a hollow guide plate along the movable oblique block, and in the process that the limiting groove and the limiting rod can limit the movable, when the moving inclined block is close to the trapezoidal block of the first ejection device, the ejection inclined plane on the trapezoidal block simultaneously acts on the first clamping arm and the second clamping arm to enable the top of the first clamping arm and the top of the second clamping arm to move back and forth, so that the bottom of the first clamping arm and the bottom of the second clamping arm also move back and forth, the clamping spring is gradually stretched, when the rotating rod rotates to the horizontal position for the first time, the swinging arm swings to the maximum position on the right side, the traction column is positioned in the middle position of the chute, the distance between the bottom of the first clamping arm and the bottom of the second clamping arm reaches the maximum state, the first clamping arm and the second clamping arm are positioned on two sides of a material flow piece on the conveying device a, when the speed-reducing motor continues to rotate clockwise, the traction column continues to move towards the top of the chute under the driving of the rotating rod, in the process, the rotating rod can force the swinging arm to swing towards the left side through the traction column, and the telescopic rod fixedly connected with the swinging arm can, when the movable inclined block is close to the trapezoidal block of the second ejection device, the ejection inclined plane on the trapezoidal block simultaneously acts on the first clamping arm and the second clamping arm to enable the top of the first clamping arm and the top of the second clamping arm to move in a back-to-back manner, so that the bottom of the first clamping arm and the bottom of the second clamping arm also move in a back-to-back manner, when the rotating rod rotates to the horizontal position for the second time, the swing arm swings to the maximum position on the left side, at the moment, the distance between the bottom of the first clamping arm and the bottom of the second clamping arm is maximum, and the logistics pieces clamped by the first clamping arm and the second clamping arm can be separated and fall onto the b conveying device, the transfer action can be repeated along with the continuous rotation of the retarding motor, and the transfer of the logistics piece can be completed only through the continuous rotation of the retarding motor through the structure, so that a high-precision mechanical arm is not required to be purchased, and the transfer cost of the logistics is reduced.
As a further scheme of the present invention, the second clamping arm includes a rotating portion fixedly connected to the hinge shaft, the bottom of the rotating portion is connected to a first adjusting rod through a positioning member, the bottom of the first adjusting rod is connected to a second adjusting rod through a positioning member, and the bottom of the second adjusting rod is fixedly connected to a clamping plate; when the large logistics piece matching device works, the situation that different batches of logistics pieces are different in size can exist, the second clamping arm is designed to be composed of the rotating portion, the first adjusting rod, the second adjusting rod and the clamping plate, when the large logistics piece meets, the positioning function of the positioning piece can be removed, the included angle between the first adjusting rod and the rotating portion is adjusted, the distance between the first adjusting rods on the first clamping arm and the second clamping arm can be changed, the large logistics piece is matched, after the position of the first adjusting rod is adjusted, the second adjusting rod is adjusted to be in a vertical state, and the universality of the large logistics piece matching device is improved.
As a further scheme of the invention, a first bearing fixedly connected with an inner ring is arranged on the traction column, and the outer diameter of the first bearing is the same as the width of the sliding groove; during operation, sliding friction is formed between the traction column and the sliding groove, friction force is large, the whole device is not smooth in operation, the traction column and the sliding groove are large in abrasion and need to be maintained frequently, the sliding friction between the traction column and the sliding groove can be converted into rolling friction by arranging the first bearing on the traction column, and abrasion between the traction column and the sliding groove is reduced.
As a further scheme of the invention, the telescopic rod is provided with a second bearing fixedly connected with an inner ring, and the outer diameter of the second bearing is the same as the width of the arc-shaped guide groove; during operation, when the telescopic link moves, sliding friction is generated between the telescopic link and the arc guide groove, friction force is large, the whole device is not smooth in operation, the telescopic link and the arc guide groove are large in abrasion, the telescopic link and the arc guide groove need to be overhauled frequently, and the sliding friction between the telescopic link and the arc guide groove can be changed into rolling friction by arranging the second bearing on the telescopic link, so that the abrasion between the telescopic link and the arc guide groove is reduced, and meanwhile, the whole device is smooth in operation.
As a further scheme of the invention, the jacking inclined plane is subjected to polishing treatment, and the trapezoidal block is designed to be hollow; through carrying out polishing treatment on the jacking inclined plane, the jacking inclined plane is more smoothly butted with the first clamping arm and the second clamping arm, the trapezoidal block is designed to be hollow, and the manufacturing cost of the equipment is reduced.
As a further scheme of the invention, the retarding motor is fixed with the top surface of the mounting seat through a bracket, and the retarding motor is positioned in the middle of the sliding chute; the retarding motor can be installed at a proper position through the bracket.
As a further scheme of the invention, the positioning piece positioned between the first adjusting rod and the second adjusting rod comprises a rotating column penetrating through the bottom of the first adjusting rod and the top of the second adjusting rod, the rotating column is connected with the first adjusting rod in a sliding manner, the rotating column is fixedly connected with the second adjusting rod, a positioning gear ring positioned on one side of the first adjusting rod is fixedly connected onto the rotating column, an arc-shaped rack is meshed with the positioning gear ring, and the arc-shaped rack is fixedly connected with a gas spring of which the end part is fixed on the first adjusting rod; during operation, the bolted connection spare that generally adopts is as the setting element, but bolted connection spare is adjusted troublesome and locking effect is not good, when adjusting the contained angle between first regulation pole and the rotation portion, push away the arc rack from the location ring gear with the hand, the locking of position is relieved to first regulation pole this moment, rotate first regulation pole to suitable angle after, loosen the arc rack, under the promotion of air spring, the arc rack resets and meshes again with the location ring gear, accomplish the position locking, when bolted connection spare has been solved as the setting element, bolted connection spare is adjusted troublesome and locking effect is not good problem.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the driving device, the guide platform, the clamp, the first jacking device and the second jacking device, the transfer of the logistics piece can be completed only by continuously rotating the speed-reducing motor, a high-precision mechanical arm is not required to be purchased, and the transfer cost of the logistics is reduced;
2. according to the invention, the second clamping arm consists of the rotating part, the first adjusting rod, the second adjusting rod and the clamping plate, the positioning part is removed, and the included angle between the first adjusting rod and the rotating part is adjusted, so that the distance between the first adjusting rods on the first clamping arm and the second clamping arm can be changed, and the large logistics piece can be matched, and the universality of the invention is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the general structure of a clamped material flow member during transportation;
FIG. 2 is a schematic view of the general structure of the present invention as it reaches the gripper location;
FIG. 3 is a schematic view of the assembly structure of the driving device and the clamp of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic view of the structure of the clamp of the present invention;
fig. 6 is an enlarged view at B in fig. 5.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a driving device 1, a mounting seat 100, a swing arm 101, a sliding groove 102, a traction column 103, a rotating rod 104, a speed-reducing motor 105, a telescopic rod 106, a first bearing 107, a second bearing 108, a guide platform 2, a hollow guide plate 200, a guide inclined plane 201, a limiting groove 202, an arc-shaped guide groove 203, a support rod 204, an opening clamp 3, a movable inclined block 300, a limiting rod 301, a connecting lug 302, a hinge shaft 303, a first clamping arm 304, a second clamping arm 305, a rotating part 3050, a first adjusting rod 3051, a second adjusting rod 3052, a clamping plate 3053, a rotating column 3054, a positioning gear 3055, an arc-shaped rack 3056, a gas spring 3057, a clamping spring 306, a first jacking device 4, a trapezoidal block 400, a jacking inclined plane 401, a connecting support rod 402 and a second jacking device 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a transfer platform for logistics transportation comprises a clamp 3 used for clamping logistics pieces, a driving device 1 used for driving the clamp 3 to reciprocate between a conveying device and a conveying device b, a guide platform 2 used for limiting the movement track of the clamp 3, and a first ejection device 4 and a second ejection device 5 used for opening the clamp 3, wherein the driving device 1 and the clamp 3 are respectively arranged on two sides of the guide platform 2, the driving device 1 penetrates through the guide platform 2 to be connected with the clamp 3, the first ejection device 4 and the second ejection device 5 are respectively fixed on two sides of the front face of the guide platform 2, and the first ejection device 4 and the second ejection device 5 are oppositely arranged;
the driving device 1 comprises a mounting seat 100 fixed on the ground of a working place, one side of the top surface of the mounting seat 100 is rotatably connected with a swing arm 101, the middle part of the swing arm 101 is provided with a sliding groove 102, a traction column 103 is assembled in the sliding groove 102 in a sliding manner, a rotating rod 104 with one end fixedly connected with the traction column 103 is arranged on the traction column 103, the other end of the rotating rod 104 is fixedly connected with a retarding motor 105 fixed with the mounting seat 100, and the top end of the swing arm 101 is fixedly connected with a horizontally arranged telescopic;
the guide platform 2 comprises a hollow guide plate 200 penetrated by the telescopic rod 106, the front surface of the hollow guide plate 200 is provided with a guide inclined plane 201, the top of the guide inclined plane 201 is provided with a limit groove 202 fixed on the hollow guide plate 200, the inner cavity of the hollow guide plate 200 is fixedly connected with an arc-shaped guide groove 203, and the bottom surface of the hollow guide plate 200 is vertically and uniformly provided with support rods 204 fixed with the hollow guide plate 200;
the clamp 3 comprises a movable oblique block 300 attached to the arc-shaped guide groove 203, the movable oblique block 300 is rotatably connected with the top end of the telescopic rod 106, the top of the movable oblique block is fixedly connected with a limiting rod 301 which is slidably assembled with the limiting groove 202 through a circular ring, the front of the movable oblique block 300 is fixedly connected with a connecting lug 302, the connecting lug 302 is fixedly connected with a hinge shaft 303, the hinge shaft 303 is fixedly connected with a first clamping arm 304 and a second clamping arm 305, the first clamping arm 304 and the second clamping arm 305 are identical in structure, a clamping spring 306 is arranged between the first clamping arm 304 and the second clamping arm 305, and two ends of the clamping spring 306 are respectively fixedly connected with the first clamping arm 304 and the second clamping arm 305;
the first jacking device 4 comprises a trapezoidal block 400, jacking inclined planes 401 are symmetrically arranged on the trapezoidal block 400, and connecting support rods 402 fixed on the hollow guide plate 200 are arranged on the side surfaces of the trapezoidal block 400;
when the express parcel fast transferring device works, a manipulator is usually used, the price of the manipulator is very high, the maintenance cost is high, and the logistics cost is increased invisibly, but when the express parcel fast transferring device works, the retarding motor 105 is started, the retarding motor 105 rotates clockwise slowly, the retarding motor 105 drives the rotating rod 104 to rotate clockwise slowly, when the express parcel fast transferring device works, the traction column 103 is positioned at the lower part of the sliding groove 102, the rotating rod 104 rotates clockwise slowly to enable the traction column 103 on the rotating rod to slide towards the upper part of the sliding groove 102, so that the swinging arm 101 swings clockwise, in the process, the telescopic rod 106 fixedly connected with the swinging arm 101 slides towards the right end part of the telescopic rod along the arc-shaped guide groove 203, the moving inclined block 300 rotationally connected with the top end of the telescopic rod 106 moves towards the right end of the hollow guide plate 200 along with the telescopic rod, and the moving inclined block 300 moves towards the right, the limiting groove 202 and the limiting rod 301 can limit the movable inclined block 300 to enable the movable inclined block 300 to be in a horizontal state all the time when the movable inclined block is deflected to the right, and the movable inclined block 300 is close to the trapezoidal block 400 of the first ejection device 4, the ejection inclined plane 401 on the trapezoidal block 400 simultaneously acts on the first clamping arm 304 and the second clamping arm 305, so that the top of the first clamping arm 304 and the top of the second clamping arm 305 move in a back direction, the bottom of the first clamping arm 304 and the bottom of the second clamping arm 305 also move in a back direction, the clamping spring 306 is gradually stretched, when the rotating rod 104 rotates to the horizontal position for the first time, the swinging arm 101 swings to the maximum position on the right side, the traction column 103 is located at the middle position of the sliding groove 102, at the moment, the distance between the bottom of the first clamping arm 304 and the bottom of the second clamping arm 305 reaches the maximum state, the first clamping arm 304 and the second clamping arm 305 are located at two sides of a material conveying device, the traction column 103 is driven by the rotating rod 104 to continue to move towards the top of the sliding chute 102, in the process, the rotating rod 104 can force the swing arm 101 to swing towards the left side through the traction column 103, the telescopic rod 106 fixedly connected with the swing arm 101 can slide towards the left end part of the arc-shaped guide groove 203, the movable inclined block 300 rotatably connected with the top end of the telescopic rod 106 can move towards the left end of the hollow guide plate 200 along with the movable inclined block, when the first clamping arm 304 and the second clamping arm 305 are separated from the trapezoidal block 400, the clamping spring 306 can restore the first clamping arm 304 and the second clamping arm 305 to the initial state, meanwhile, the first clamping arm 304 and the second clamping arm 305 can clamp and carry the material flow on the conveying device a, when the movable inclined block 300 is close to the trapezoidal block 400 of the second jacking device 5, the jacking inclined plane 401 on the trapezoidal block 400 acts on the first clamping arm 304 and the second clamping arm 305 simultaneously, so that the top of the first clamping arm 304 and the top of the second clamping, therefore, the bottom of the first clamping arm 304 and the bottom of the second clamping arm 305 also move back to back, when the rotating rod 104 rotates to the horizontal position for the second time, the swing arm 101 swings to the maximum position on the left side, at the moment, the distance between the bottom of the first clamping arm 304 and the bottom of the second clamping arm 305 is maximum, material flow pieces clamped by the first clamping arm 304 and the second clamping arm 305 can break away from and fall onto a conveying device b, and the material flow pieces can repeatedly rotate upwards and move along with the continuous rotation of the speed-reducing motor 105.
As a further aspect of the present invention, the second clamping arm 305 includes a rotating portion 3050 fixedly connected to the hinge shaft 303, the bottom of the rotating portion 3050 is connected to a first adjusting rod 3051 through a positioning member, the bottom of the first adjusting rod 3051 is connected to a second adjusting rod 3052 through a positioning member, and the bottom of the second adjusting rod 3052 is fixedly connected to a clamping plate 3053; during operation, different batches of logistics pieces may have different sizes, the second clamping arm 305 is designed to be composed of the rotating part 3050, the first adjusting rod 3051, the second adjusting rod 3052 and the clamping plate 3053, when a large logistics piece is encountered, the positioning function of the positioning piece can be removed, and the included angle between the first adjusting rod 3051 and the rotating part 3050 can be adjusted, so that the distance between the first adjusting rod 3051 on the first clamping arm 304 and the second clamping arm 305 can be changed, and therefore the large logistics piece can be matched, after the position of the first adjusting rod 3051 is adjusted, the second adjusting rod 3052 can be adjusted to be in a vertical state in the same way, and the universality of the invention is improved.
As a further scheme of the invention, a first bearing 107 fixedly connected with an inner ring is arranged on the traction column 103, and the outer diameter of the first bearing 107 is the same as the width of the sliding groove 102; during operation, sliding friction exists between the traction column 103 and the sliding chute 102, the friction force is large, the whole device is not smooth in operation, the traction column 103 and the sliding chute 102 are large in abrasion and need to be maintained frequently, the sliding friction between the traction column 103 and the sliding chute 102 can be converted into rolling friction by arranging the first bearing 107 on the traction column 103, and the abrasion between the traction column 103 and the sliding chute 102 is reduced.
As a further scheme of the present invention, the telescopic rod 106 is provided with a second bearing 108 fixedly connected with an inner ring thereof, and the outer diameter of the second bearing 108 is the same as the width of the arc-shaped guide groove 203; during operation, sliding friction is between the telescopic rod 106 and the arc-shaped guide groove 203 when moving, the friction force is large, the whole device is not smooth in operation, the telescopic rod 106 and the arc-shaped guide groove 203 are large in abrasion, frequent maintenance is needed, the sliding friction between the telescopic rod 106 and the arc-shaped guide groove 203 can be changed into rolling friction by arranging the second bearing 108 on the telescopic rod 106, abrasion between the telescopic rod 106 and the arc-shaped guide groove 203 is reduced, and meanwhile, the whole device is smooth in operation.
As a further aspect of the present invention, the knock-up slope 401 is subjected to polishing treatment, and the trapezoidal block 400 is designed to be hollow; the top-open inclined plane 401 is polished to enable the top-open inclined plane 401 to be more smoothly butted with the first clamping arm 304 and the second clamping arm 305, and the trapezoidal block 400 is designed to be hollow, so that the manufacturing cost of the equipment is reduced.
As a further scheme of the present invention, the retarding motor 105 is fixed to the top surface of the mounting base 100 through a bracket, and the retarding motor 105 is located at the middle position of the sliding groove 102; the retarder motor 105 may be mounted in place by a bracket.
As a further scheme of the present invention, the positioning element located between the first adjusting lever 3051 and the second adjusting lever 3052 comprises a rotating column 3054 penetrating through the bottom of the first adjusting lever 3051 and the top of the second adjusting lever 3052, the rotating column 3054 is slidably connected to the first adjusting lever 3051, the rotating column 3054 is fixedly connected to the second adjusting lever 3052, a positioning gear ring 3055 located on one side of the first adjusting lever 3051 is fixedly connected to the rotating column 3054, the positioning gear ring 3055 is engaged with an arc-shaped rack 3056, and the arc-shaped rack 3056 is fixedly connected to an air spring 3057 whose end is fixed to the first adjusting lever 3051; during operation, the bolt connection spare of general adoption is as the setting element, but bolt connection spare is adjusted troublesome and locking effect is not good, when adjusting the contained angle between first regulation pole 3051 and rotation portion 3050, push away from location ring gear 3055 with the hand with arc rack 3056, first regulation pole 3051 removes the position locking this moment, after rotating first regulation pole 3051 to suitable angle, loosen arc rack 3056, under the promotion of air spring 3057, arc rack 3056 resets and meshes again with location ring gear 3055, accomplish the position locking, when having solved bolt connection spare as the setting element, the bolt connection spare is adjusted trouble and the not good problem of locking effect.
The working principle is as follows: when the device works, the retarding motor 105 is started, the retarding motor 105 slowly rotates clockwise, the retarding motor 105 can drive the rotating rod 104 to slowly rotate clockwise, in an initial state, the traction column 103 is positioned at the lower part of the sliding groove 102, the rotating rod 104 slowly rotates clockwise to enable the traction column 103 on the rotating rod to slide towards the upper part of the sliding groove 102, so that the swing arm 101 is forced to swing clockwise, in the process, the telescopic rod 106 fixedly connected with the swing arm 101 can slide towards the right end part of the telescopic rod along the arc-shaped guide groove 203, the movable oblique block 300 rotationally connected with the top end of the telescopic rod 106 moves towards the right end of the hollow guide plate 200 along with the telescopic rod, in the process that the movable oblique block 300 moves rightwards, the limiting groove 202 and the limiting rod 301 can limit the movable oblique block 300 to enable the movable oblique block 300 to be always in a horizontal state when the movable oblique block 300 moves rightwards, the movable oblique block is prevented from overturning when the movable oblique block 300, the top-open inclined plane 401 on the trapezoidal block 400 acts on the first clamping arm 304 and the second clamping arm 305 simultaneously, so that the top of the first clamping arm 304 and the top of the second clamping arm 305 move back to back, the bottom of the first clamping arm 304 and the bottom of the second clamping arm 305 also move back to back, the clamping spring 306 is gradually stretched, when the rotating rod 104 rotates to a horizontal position for the first time, the swing arm 101 swings to a maximum position on the right side, the traction column 103 is located at the middle position of the chute 102, at this time, the distance between the bottom of the first clamping arm 304 and the bottom of the second clamping arm 305 reaches a maximum state, the first clamping arm 304 and the second clamping arm 305 are located at two sides of the material conveying part on the a conveying device, when the retarding motor 105 continues to rotate clockwise, the traction column 103 continues to move towards the top of the chute 102 under the driving of the rotating rod 104, in this process, the rotating rod 104 forces the swing arm 101 to swing towards the left side through the traction column 103, the telescopic rod 106 fixedly connected, the movable inclined block 300 which is rotatably connected with the top end of the telescopic rod 106 moves towards the left end of the hollow guide plate 200 along with the movable inclined block 300, when the first clamping arm 304 and the second clamping arm 305 are separated from the trapezoidal block 400, the clamping spring 306 can restore the first clamping arm 304 and the second clamping arm 305 to the initial state, and simultaneously the first clamping arm 304 and the second clamping arm 305 can clamp and carry the material flow piece on the a conveying device, when the movable inclined block 300 is close to the trapezoidal block 400 of the second jacking device 5, the jacking inclined plane 401 on the trapezoidal block 400 simultaneously acts on the first clamping arm 304 and the second clamping arm 305, so that the top of the first clamping arm 304 and the top of the second clamping arm 305 move backwards, so that the bottom of the first clamping arm 304 and the bottom of the second clamping arm 305 also move backwards, when the rotating rod 104 rotates to the horizontal position for the second time, the swinging arm 101 swings to the left maximum position, and at the interval between the bottom of the first clamping arm 304 and the bottom, the logistics pieces clamped by the first clamping arm 304 and the second clamping arm 305 can be separated from falling onto the conveying device b, and can rotate repeatedly along with the continuous rotation of the speed-reducing motor 105, and by the aid of the structure, the logistics pieces can be transferred only through the continuous rotation of the speed-reducing motor 105, high-precision mechanical hands are not required to be purchased, and logistics transfer cost is reduced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a commodity circulation transportation is with transporting platform which characterized in that: the device comprises a clamp (3) for clamping a logistics piece, a driving device (1) for driving the clamp (3) to reciprocate between a conveying device and a conveying device, a guide platform (2) for limiting the movement track of the clamp (3), and a first ejection device (4) and a second ejection device (5) for opening the clamp (3), wherein the driving device (1) and the clamp (3) are respectively arranged on two sides of the guide platform (2), the driving device (1) penetrates through the guide platform (2) to be connected with the clamp (3), the first ejection device (4) and the second ejection device (5) are respectively fixed on two sides of the front face of the guide platform (2), and the first ejection device (4) and the second ejection device (5) are oppositely arranged;
the driving device (1) comprises a mounting seat (100) fixed on the ground of a working position, one side of the top surface of the mounting seat (100) is rotatably connected with a swing arm (101), a sliding groove (102) is arranged in the middle of the swing arm (101), a traction column (103) is assembled in the sliding groove (102) in a sliding mode, a rotating rod (104) with one end fixedly connected with the traction column (103) is arranged on the traction column (103), the other end of the rotating rod (104) is fixedly connected with a speed-reducing motor (105) fixed with the mounting seat (100), and the top end of the swing arm (101) is fixedly connected with a horizontally-arranged telescopic rod (106;
the guide platform (2) comprises a hollow guide plate (200) penetrated by a telescopic rod (106), a guide inclined plane (201) is arranged on the front surface of the hollow guide plate (200), a limiting groove (202) fixed on the hollow guide plate (200) is arranged at the top of the guide inclined plane (201), an arc-shaped guide groove (203) is fixedly connected to the inner cavity of the hollow guide plate (200), and supporting rods (204) fixed with the hollow guide plate (200) are vertically and uniformly distributed on the bottom surface of the hollow guide plate (200);
the clamp (3) comprises a movable inclined block (300) attached to an arc-shaped guide groove (203), the movable inclined block (300) is rotatably connected with the top end of a telescopic rod (106), the top of the movable inclined block is fixedly connected with a limiting rod (301) which is slidably assembled with a limiting groove (202) through a circular ring, the front of the movable inclined block (300) is fixedly connected with a connecting lug (302), the connecting lug (302) is fixedly connected with a hinged shaft (303), the hinged shaft (303) is fixedly connected with a first clamping arm (304) and a second clamping arm (305), the first clamping arm (304) and the second clamping arm (305) have the same structure, a clamping spring (306) is arranged between the first clamping arm (304) and the second clamping arm (305), and two ends of the clamping spring (306) are fixedly connected with the first clamping arm (304) and the second clamping arm (305) respectively;
the first jacking device (4) comprises a trapezoidal block (400), jacking inclined planes (401) are symmetrically arranged on the trapezoidal block (400), and connecting support rods (402) fixed on the hollow guide plate (200) are arranged on the side faces of the trapezoidal block (400).
2. The transfer platform for logistics transportation of claim 1, wherein: the second clamping arm (305) comprises a rotating part (3050) fixedly connected with a hinged shaft (303), the bottom of the rotating part (3050) is connected with a first adjusting rod (3051) through a positioning part, the bottom of the first adjusting rod (3051) is also connected with a second adjusting rod (3052) through a positioning part, and the bottom of the second adjusting rod (3052) is fixedly connected with a clamping plate (3053).
3. The transfer platform for logistics transportation of claim 1, wherein: the traction column (103) is provided with a first bearing (107) fixedly connected with an inner ring, and the outer diameter of the first bearing (107) is the same as the width of the sliding groove (102).
4. The transfer platform for logistics transportation of claim 1, wherein: the telescopic rod (106) is provided with a second bearing (108) fixedly connected with an inner ring, and the outer diameter of the second bearing (108) is the same as the width of the arc-shaped guide groove (203).
5. The transfer platform for logistics transportation of claim 1, wherein: the ejection inclined plane (401) is subjected to polishing treatment, and the trapezoidal block (400) is designed to be hollow.
6. The transfer platform for logistics transportation of claim 1, wherein: the retarding motor (105) is fixed with the top surface of the mounting seat (100) through a support.
7. The transfer platform for logistics transportation of claim 2, wherein: be located setting element between first regulation pole (3051) and second regulation pole (3052) is including running through first regulation pole (3051) bottom and rotation post (3054) at second regulation pole (3052) top, rotate post (3054) and first regulation pole (3051) sliding connection, and rotate post (3054) and second regulation pole (3052) fixed connection, rotate on post (3054) fixedly connected with be located first location ring gear (3055) of adjusting pole (3051) one side, location ring gear (3055) meshing has arc rack (3056), arc rack (3056) fixedly connected with end fixing has air spring (3057) on first regulation pole (3051).
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| CN202010626109.1A CN111747107B (en) | 2020-07-01 | 2020-07-01 | Logistics transportation is with transporting platform |
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| CN202010626109.1A CN111747107B (en) | 2020-07-01 | 2020-07-01 | Logistics transportation is with transporting platform |
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| CN111747107B (en) | 2021-09-10 |
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Effective date of registration: 20210824 Address after: 201799 Room 201, Lane 26, 2778, Zhao Chong Road, Chonggu Town, Qingpu District, Shanghai Applicant after: Shanghai Shen Xue Supply Chain Management Co.,Ltd. Address before: 343100 intersection of Mingzhu road and Shuguang Road, West District, industrial park, Ji'an County, Ji'an City, Jiangxi Province Applicant before: Ji'an Suyun Logistics Co.,Ltd. |
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