CN114455509B

CN114455509B - Industrial intelligent carrying stacker based on artificial intelligent Internet of things

Info

Publication number: CN114455509B
Application number: CN202210121223.8A
Authority: CN
Inventors: 李梦杨; 陶发展; 付主木; 秦峰
Original assignee: Luoyang Normal University
Current assignee: Luoyang Normal University
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2023-07-28
Anticipated expiration: 2042-02-09
Also published as: CN114455509A

Abstract

The invention relates to the technical field of stackers, and discloses an industrial intelligent carrying stacker based on an artificial intelligent Internet of things, wherein a hydraulic cylinder with an output end fixedly connected with a driving rod is fixedly arranged in a stacker body, a gear shaft is movably arranged in an adjusting groove, a small wheel is movably arranged at the bottom of a connecting rod positioned at the front of a large wheel, a resistor bar is fixedly connected to the top of the rack, brake wheels are movably arranged at two ends of the connecting shaft, adjusting holes are formed in the connecting shaft, hydraulic holes communicated with the adjusting holes are formed in the gear shaft, a threaded groove is formed in the end face of the brake wheels, corresponding to the adjusting holes, of a piston block, a screw is fixedly connected to the end part of the piston block, which is close to the threaded groove, and through designing wheels of the stacker body into a wheel group structure, the brake wheels are arranged at the back of the large wheel and are hydraulically driven, so that the running stability of the stacker is effectively improved, and the possibility of sliding during parking is reduced.

Description

Industrial intelligent carrying stacker based on artificial intelligent Internet of things

Technical Field

The invention relates to the technical field of stackers, in particular to an industrial intelligent carrying stacker based on an artificial intelligent Internet of things.

Background

The stacker is very commonly used machinery used in factories, and is mainly used for moving and stacking stored or transported product materials, the current technology development is rapid, the equipment of machinery can be directly controlled by functional artificial intelligence, the industrial intellectualization is realized by combining with the internet of things engineering, the operation of the stacker can be controlled only by the moving operation of the stacker, an operator can realize the functions of automatically taking materials, stacking and the like by only needing a control system, the labor is greatly saved, and the existing stacker has certain defects in use:

when the stacker is controlled to move and carry, the space in a factory or a warehouse is large, so that the stacker moves according to the prescribed route of the control system in the moving process, and the stacker shakes when things exist on the ground or the stacker passes through a deceleration strip in the moving process, so that the truck body shakes, and if the truck body carries things, the truck body deflects to influence the subsequent stacking, and for some loosely stacked objects, the truck body can even fall down, which is unfavorable for stacking only;

meanwhile, when the carrier stacker is used, two effects of movement and stacking are required to be achieved, the carrier stacker is usually stopped at a set place, but the material taking and placing actions are carried out when the carrier stacker is stopped, the situation of sliding is caused when the carrier stacker is stopped or the heavy objects are lifted, the carrier stacker is automatically controlled by the intelligent control now, the carrier stacker is likely to collide with a goods shelf or objects to cause loss once sliding occurs, and meanwhile, the situation that wheels slide is likely to occur under the pressure action of the materials when the carrier stacker is stopped and braked is small after all.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the industrial intelligent carrying stacker based on the artificial intelligent Internet of things, which has the advantages of good stability and difficulty in sliding, and solves the problems of the background technology.

The invention provides the following technical scheme: the utility model provides an industry intelligence transport stacker based on artificial intelligence thing networking, includes the organism, the front movable mounting of organism has the fork, the inside fixed mounting of organism has thing networking controller, the race has been seted up to the bottom of organism, the inside movable mounting of race has the bull wheel, the top fixedly connected with actuating lever of bull wheel connecting axle, the inside fixed mounting of organism has output and actuating lever fixed connection's pneumatic cylinder, the regulating groove has been seted up to the position symmetry that the organism is located race middle part both sides, the inside movable mounting of regulating groove has the gear shaft, the side fixedly connected with connecting rod of gear shaft is located the bull wheel openly the bottom movable mounting of connecting rod has the steak, the spout has been seted up at the top of regulating groove, the inside movable sleeve of spout has the rack, the top fixedly connected with resistance bar of rack, the inside spacing chamber that has been seted up to be located spout one side, spacing intracavity portion movable sleeve has the contact, fixedly connected with pushes against the spring between contact and the spacing intracavity wall.

Preferably, the bottom fixedly connected with connecting axle of connecting rod is located the bull wheel back department, the both ends movable mounting of connecting axle has the brake wheel, the inside hydraulic pressure chamber that has seted up that is located the actuating lever back department of organism, the top fixedly connected with of rack that is located the actuating lever back department stretches into the piston rod in the hydraulic pressure chamber, the inside hydraulic pressure chamber that is located the hydraulic pressure chamber back department of organism has seted up the hydraulic pressure regulation chamber, hydraulic pressure chamber and hydraulic pressure regulation chamber intercommunication department fixed mounting have the solenoid valve, the regulation hole has been seted up to the connecting axle inside, the inside hydraulic pressure hole that communicates with the regulation hole that has seted up of gear shaft, the inside movable sleeve of hydraulic pressure hole has magnetic piston, fixedly connected with reset spring between the back of magnetic piston and the hydraulic pressure hole lateral wall, the inside fixed mounting in gear shaft center both sides position of organism has the electro-magnet, the inside movable sleeve of regulation hole has piston block, the inside thread groove that has been seted up corresponding in brake wheel terminal surface department, the tip department fixedly connected with screw rod that the piston block is close to the thread groove.

Preferably, the gear shaft and the rack are in meshed transmission through a gear, the resistor strips and the contacts are in contact conduction and are respectively connected to a circuit, the rotating speed and time of the small wheel are detected through an internet of things controller, and the internet of things controller controls the output end of the hydraulic cylinder to drive the driving rod to stretch.

Preferably, the controller of the internet of things is divided into three modes of advancing, stopping and retreating and is respectively controlled in operation, wherein the advancing mode and the retreating mode are used for switching on a circuit of an electromagnetic valve and an electromagnet, the electromagnetic valve and the electromagnet are in an electrified state in the advancing and retreating processes of the stacker, the electromagnet has a magnetic attraction effect on a corresponding magnetic piston, the section of a piston block is rectangular and a screw rod is cylindrical, and a reset spring pushes hydraulic pressure in a hydraulic hole to enter an adjusting hole and pushes the end part of the screw rod to the thread groove after the electromagnet is powered off.

The invention has the following beneficial effects:

1. through designing the wheel of organism into wheel group structure to realize driving wheel from top to bottom through transmission control, compare in prior art, be provided with the steamboat in front of the bull wheel of driving, utilize the steamboat to realize resistance current change when meetting highly protruding change, thereby can detect this bellied height through control system, afterwards feed back to the pneumatic cylinder in through control system carries out the length change of adjustment actuating lever according to actual conditions through its output, so realized the adaptability of bull wheel and adjusted, avoided causing the automobile body to be jacked up the condition that appears vibrations when protruding, its change is regulated and control according to time and speed simultaneously, the precision is high, consequently, the stability effect that it reached is better.

2. Compared with the prior art, the hydraulic power is controlled to be cut off by controlling the electromagnetic power during parking, so that the gear rack is limited, namely, the stopping rotation of the gear shaft is realized, meanwhile, the hydraulic pressure is enabled to be extruded from the hydraulic hole to the inside of the adjusting hole to push the screw rod end to the screw groove end under the action of the return spring, and therefore, if the brake wheel rotates, the brake wheel is screwed inwards through threads and can not rotate after being limited, the brake wheel can not rotate, the braking effect is achieved, the contact area between the brake wheel and the ground is increased through the contact of the brake wheel and the large wheel, the braking effect is improved, and the sliding is effectively prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic illustration of the installation of a brake wheel and gear shaft;

FIG. 4 is an enlarged view of FIG. 1 at B;

FIG. 5 is a control flow diagram of the present invention;

fig. 6 is a graph of the calculation of the road distance travelled by the small wheel.

In the figure: 1. a body; 101. wheel grooves; 102. an adjustment tank; 103. a chute; 104. a spacing cavity; 105. a hydraulic chamber; 106. a hydraulic pressure adjusting chamber; 2. a fork; 3. an internet of things controller; 4. a large wheel; 5. a driving rod; 6. a hydraulic cylinder; 7. a gear shaft; 701. a hydraulic hole; 8. a connecting rod; 9. a small wheel; 10. a rack; 11. a resistor strip; 12. a contact; 13. pressing the spring; 14. a brake wheel; 1401. a thread groove; 15. a connecting shaft; 1501. an adjustment aperture; 16. a piston rod; 17. an electromagnetic valve; 18. an electromagnet; 19. a magnetic piston; 20. a return spring; 21. a piston block; 22. and (3) a screw.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, fig. 2, fig. 4, fig. 5, fig. 6, an industrial intelligent carrying stacker based on an artificial intelligent internet of things comprises a machine body 1, a fork 2 is movably installed on the front face of the machine body 1, an internet of things controller 3 is fixedly installed in the interior of the machine body 1, a wheel groove 101 is formed in the bottom of the machine body 1, a large wheel 4 is movably installed in the wheel groove 101, a driving rod 5 is fixedly connected to the top of a connecting shaft of the large wheel 4, an output end of the machine body 1 is fixedly installed in the interior of the machine body 1, a hydraulic cylinder 6 fixedly connected with the driving rod 5 is fixedly installed in the output end of the machine body 1, regulating grooves 102 are symmetrically formed in positions of two sides of the middle of the wheel groove 101, a gear shaft 7 is movably installed in the regulating groove 102, a connecting rod 8 is fixedly connected to the side edge of the gear shaft 7, a small wheel 9 is movably installed at the bottom of the connecting rod 8 at the front face of the large wheel 4, the gear shaft 7 and the connecting rod 8 are connected with the small wheel 9, in this way, when a bulge or a deceleration zone is advanced, the small wheel 9 is lifted first, the height and the distance time of the small wheel 9 lifted are detected and reflected to the internet of things controller 3, a hydraulic cylinder 103 is fixedly connected to the inner wall 103, a regulating and a rack 103 is meshed with a rack 10, a gear 12 is in a rotary joint, a speed sensor is connected to a rack 10, a jack is connected to a jack, a gear 12, a speed sensor is connected to a jack, a gear is connected to a jack, a sensor, a sensor, and a sensor is connected to a sensor, and a sensor. The control of the internet of things controller 3 controls the expansion and contraction of the driving rod 5 of the output end of the hydraulic cylinder 6, the small wheel 9 drives the gear shaft 7 to rotate through the connecting rod 8 when encountering the raised height lifting, the gear shaft 7 drives the rack 10 to slide downwards through gear engagement when rotating, the contact position of the resistor strip 11 at the top of the small wheel is driven to change at the moment, the resistor strip 11 and the contact 12 are equivalent to a slide rheostat, the current in a connecting circuit is different through the difference of the contact length of the contact 12 and the resistor strip 11, the current is directly reflected into the internet of things controller 3, so that the raised height is calculated, the hydraulic cylinder 6 is controlled by the internet of things controller 3 to shrink the driving rod 5 upwards for a distance to balance the height difference, so that the large wheel 4 cannot vibrate in lifting when passing through the raised height, the distance travelled by the small wheel 9 can be obtained through calculation of the speed and time relation, the expansion and contraction time control of the output end of the hydraulic cylinder 6 is controlled according to the distance and the speed of the large wheel 4, and the expansion and contraction of the driving rod 5 is ensured to be consistent with the stable trend of the raised height.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, the bottom of the connecting rod 8 at the back of the large wheel 4 is fixedly connected with a connecting shaft 15, two ends of the connecting shaft 15 are movably provided with a brake wheel 14, a hydraulic cavity 105 is formed in the machine body 1 at the back of the driving rod 5, a piston rod 16 extending into the hydraulic cavity 105 is fixedly connected to the top of the rack 10 at the back of the driving rod 5, a hydraulic adjusting cavity 106 is formed in the machine body 1 at the back of the hydraulic cavity 105, an electromagnetic valve 17 is fixedly arranged at the communication position between the hydraulic cavity 105 and the hydraulic adjusting cavity 106, an adjusting hole 1501 is formed in the connecting shaft 15, a hydraulic hole 701 communicated with the adjusting hole 1501 is formed in the gear shaft 7, communication holes are formed in the connecting rod 8 to be respectively communicated with the hydraulic holes 701, a magnetic piston 19 is movably sleeved in the hydraulic hole 701, a reset spring 20 is fixedly connected between the back of the magnetic piston 19 and the side wall of the hydraulic hole 701, the end of the hydraulic hole 701 is communicated with the outside, the situation that negative pressure is not generated when the magnetic piston 19 slides to the middle can be ensured, the quick reset of the reset spring 20 is facilitated, the electromagnet 18 is fixedly arranged at the two sides of the center of the gear shaft 7 in the machine body 1, the piston block 21 is movably sleeved in the regulating hole 1501, the screw groove 1401 is arranged at the position corresponding to the end face of the regulating hole 1501 in the brake wheel 14, the screw rod 22 is fixedly connected at the end part of the piston block 21 close to the screw groove 1401, the controller 3 of the Internet of things is divided into three modes of forward, stop and backward in operation and is respectively controlled, wherein the forward and backward modes are communicated with the circuits of the electromagnetic valve 17 and the electromagnet 18, the electromagnetic valve 17 and the electromagnet 18 are in the electrified state in the forward and backward processes of the stacker, the electromagnet 18 has the magnetic attraction effect on the corresponding magnetic piston 19, the section of the piston block 21 is rectangular and the screw 22 is cylindrical, after the electromagnet 18 is powered off, the reset spring 20 pushes the hydraulic pressure in the hydraulic hole 701 to enter the adjusting hole 1501 and the end part of the screw 22 is propped against the threaded groove 1401, when the stacker advances and retreats, the electromagnetic valve 17 is electrified, at the moment, the gear shaft 7 can rotate and drive the piston rod 16 to stretch out and draw back towards the inside of the hydraulic cavity 105 through the rack 10, the hydraulic pressure can be supplemented or extracted into the hydraulic cavity 105 through the hydraulic adjusting cavity 106 and the electromagnetic valve 17, simultaneously, the electromagnet 18 is electrified and the magnetic piston 19 is attracted outwards, so that the hydraulic pressure in the hydraulic hole 701 can not prop against the screw 22 in the threaded groove 1401, but when the electromagnet 18 is stopped, the electromagnetic valve 17 and the electromagnet 18 are powered off, at the moment, the hydraulic pressure in the inside of the hydraulic cavity 105 cannot be adjusted, the rack 10 is driven to move, at the moment, the rotation of the gear shaft 7 is limited, then the elastic force of the reset spring 20 pushes the magnetic piston 19 towards the middle and extrudes the hydraulic pressure into the adjusting hole 1501 after the electromagnetic force is lost, then the hydraulic pressure pushes the piston block 21 towards the two ends, the end parts of the screw 22 into the threaded groove 105, the threaded groove 14 is filled with the hydraulic pressure, and the end part of the screw 22 is driven towards the screw groove 1401, and the screw 22 can not prop against the threaded groove 1401, if the screw 22 is rotated, and the screw 22 is driven towards the two sides of the threaded groove 1401, and the screw 22 can not move towards the opposite direction, and the internal direction of the threaded groove 1401, and the screw 22 is prevented from being driven by the screw 22, and the screw 22 to rotate.

The working principle is that signals are directly transmitted to the inside of the internet of things controller 3 to control the machine body 1 to move, when the machine body 1 moves forwards, the circuit of the electromagnetic valve 17 and the electromagnet 18 is internally connected, when a bulge or a deceleration strip appears in front of the machine body 1, the small wheel 9 firstly contacts and rolls along the bulge or deceleration strip, the gear shaft 7 is driven to rotate while lifting the height, the gear shaft 7 rotates and drives the rack 10 downwards through meshing transmission, the contact section of the resistor strip 11 at the top of the rack 10 and the contact 12 changes, the current change is detected in the circuit, the change current reflects the lifting height of the small wheel 9, so that the rotating speed and time of the bulge are collected and detected by the internet of things controller 3 in the process of moving forwards of the small wheel 9, the telescopic condition of the output end is controlled by the hydraulic cylinder 6 according to the calculated distance of the bulge or deceleration strip, the driving rod 5 drives the large wheel 4 to shrink upwards, the continuous movement of the bulge is guaranteed, and the whole speed change of the bulge is controlled according to the continuous movement height of the bulge of the machine body 1, and the real-time change is guaranteed;

when the vehicle brakes, the electromagnetic valve 17 and the electromagnet 18 are powered off, the hydraulic pressure in the hydraulic cavity 105 cannot be regulated and cannot drive the rack 10 to move, the rotation of the gear shaft 7 is limited, the elastic force of the return spring 20 pushes the magnetic piston 19 to the middle after the electromagnetic force is lost and presses the hydraulic pressure into the regulating hole 1501, then the hydraulic pressure pushes the piston block 21 to push the screw rods 22 to the two ends, the end parts of the screw rods 22 enter the screw grooves 1401, the screw grooves 14 are closed towards the middle along the screw rods 22 if the brake wheel 14 rotates, and the connecting shaft 15 and the inside of the brake wheel 14 are limited and can not rotate, so that the self-locking braking is realized in this way, and simultaneously the screw grooves 1401 on the two sides and the screw rods 22 have opposite braking effects.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Industrial intelligent carrying stacker based on artificial intelligence thing networking, including organism (1), its characterized in that: the utility model discloses a limit switch, including machine body (1), front movable mounting has fork (2), the inside fixed mounting of machine body (1) has thing networking controller (3), wheel groove (101) have been seted up to the bottom of machine body (1), the inside movable mounting of wheel groove (101) has bull wheel (4), the top fixedly connected with actuating lever (5) of bull wheel (4) connecting axle, the inside fixed mounting of machine body (1) has pneumatic cylinder (6) of output and actuating lever (5) fixed connection, the position symmetry that machine body (1) is located wheel groove (101) middle part both sides has seted up adjustment tank (102), the inside movable mounting of adjustment tank (102) has gear shaft (7), side fixedly connected with connecting rod (8) of gear shaft (7), be located the front department of bull wheel (4) the bottom movable mounting of connecting rod (8) has pinion (9), spout (103) have been seted up at the top of adjustment tank (102), rack (10) have been cup jointed to the inside movable in spout (103), the top fixedly connected with of rack (10) has adjusting lever (11), resistance (104) are located one side of limiting switch (104), and a pressing spring (13) is fixedly connected between the contact (12) and the inner wall of the limiting cavity (104).

2. The industrial intelligent handling stacker based on the artificial intelligence internet of things according to claim 1, wherein: the bottom of the connecting rod (8) positioned at the back of the large wheel (4) is fixedly connected with a connecting shaft (15), two ends of the connecting shaft (15) are movably provided with a brake wheel (14), a hydraulic cavity (105) is formed in the back of the driving rod (5) inside the machine body (1), a piston rod (16) extending into the hydraulic cavity (105) is fixedly connected with the top of the rack (10) positioned at the back of the driving rod (5), a hydraulic adjusting cavity (106) is formed in the back of the hydraulic cavity (105) inside the machine body (1), an electromagnetic valve (17) is fixedly arranged at the communication position of the hydraulic cavity (105) and the hydraulic adjusting cavity (106), an adjusting hole (1501) is formed in the connecting shaft (15), a hydraulic hole (701) communicated with the adjusting hole (1501) is formed in the inside the machine body (7), a magnetic piston (19) is movably sleeved in the hydraulic hole (701), a reset spring (20) is fixedly connected between the back of the magnetic piston (19) and the side wall of the hydraulic hole (701), two sides of the magnetic piston (1501) are fixedly sleeved with electromagnet (21) at the center of the machine body (7), a thread groove (1401) is formed in the brake wheel (14) corresponding to the end face of the adjusting hole (1501), and a screw (22) is fixedly connected to the end portion, close to the thread groove (1401), of the piston block (21).

3. The industrial intelligent handling stacker based on the artificial intelligence internet of things according to claim 1, wherein: the electric resistance device is characterized in that the gear shaft (7) and the rack (10) are in gear engagement transmission, the resistor strips (11) and the contacts (12) are in contact conduction and are respectively connected to a circuit, the rotating speed and time of the small wheels (9) are detected by the Internet of things controller (3), and the Internet of things controller (3) controls the output end of the hydraulic cylinder (6) to drive the driving rod (5) to stretch.

4. The industrial intelligent handling stacker based on the artificial intelligence internet of things according to claim 2, wherein: the controller (3) of the Internet of things is divided into three modes of advancing, stopping and retreating and is controlled respectively in operation, wherein the advancing mode and the retreating mode are used for connecting a circuit of an electromagnetic valve (17) and an electromagnet (18), the electromagnetic valve (17) and the electromagnet (18) are in an electrified state in the advancing and retreating processes of the stacker, the electromagnet (18) has a magnetic attraction effect on a corresponding magnetic piston (19), the section of a piston block (21) is rectangular and a screw rod (22) is cylindrical, and a reset spring (20) pushes hydraulic pressure in a hydraulic hole (701) to enter an adjusting hole (1501) and pushes the end part of the screw rod (22) to the position of a thread groove (1401) after the electromagnet (18) is powered off.