CN212245384U - A cylindrical steel drum automatic loading machine - Google Patents

Abstract

The invention provides an automatic car loader for cylindrical steel drums, comprising: a ground track docked with a transport vehicle, a conveyor arranged at one end of the ground track, a car loader body arranged on the ground track and walking on the ground track, The sliding contact line installed near the ground track, the ground limit switch gear installed on the ground track, the mechanical limiter installed on the ground track, the laser ranging sensor installed on the main body of the loader, the A laser ranging reflector near the distance sensor, the laser ranging sensor and the laser ranging reflector are used to record the position of the main body of the loader on the ground track; the advantages of the present invention are: the ground track and the loader The cooperation of the main body realizes automatic loading, and realizes that four sets of driving chains are driven by a driving mechanism of a lifting device, which reduces the investment of capital while achieving higher synchronization, and has the advantages of time saving, labor saving and high efficiency.

Description

A cylindrical steel drum automatic loading machine

technical field

The utility model relates to the field of automatic loading and unloading of steel drums, in particular to an automatic loading machine for cylindrical steel drums.

Background technique

At present, the loading of 250kg cylindrical steel drums mainly relies on manual forklift handling, and there is no automatic loading equipment in China. Manual forklifts have high labor costs, high labor intensity, low efficiency, and high requirements for workers' experience. Therefore, there is an urgent need for a device that can automatically load steel drums.

Utility model content

In view of the above problems, the purpose of the present utility model is to provide an automatic loading machine for cylindrical steel drums, which is used to realize the automatic loading and unloading of 250kg cylindrical steel drums, so as to overcome the above-mentioned deficiencies of the prior art.

The cylindrical steel drum automatic loader provided by the utility model comprises: a ground rail docked with a transport vehicle, a conveyor arranged at one end of the ground rail, a main body of the vehicle loader arranged on the ground rail and walking on the ground rail, and a device installed on the ground rail. The sliding contact line near the ground track, the ground limit switch gear installed on the ground track, the mechanical limiter set on the ground track, the laser ranging sensor installed on the main body of the loader, the laser ranging sensor installed on the ground track Laser ranging reflector near the sensor; where,

The two guide rails of the ground track are located on both sides of the transport vehicle;

The conveyor is used to transport the steel drums in the workshop to the butt joint of the main body of the loader;

The main body of the loader is used to transfer the steel drums on the conveyor to the transport vehicle;

The trolley line is used to supply power to the main body of the loader, and the trolley line is arranged in parallel with the ground track;

The ground limit switch gear is used to limit the movement range of the main body of the loader;

The mechanical limiter is used to prevent the main body of the loader from rushing out of the ground track, and the mechanical limiter is a stopper or a stopper;

The laser ranging sensor and the laser ranging reflector are used to record the position of the main body of the loader on the ground track.

Preferably, the main body of the loader includes: a main body frame, a translation device installed on the main body frame, a driving traveling device and a driven traveling device installed on the bottom of the main body frame for walking on the ground track, The lifting bucket grabbing device on the translation device, the translation device is used to drive the lifting bucket grabbing device to move in the horizontal direction and the movement direction of the translation device is perpendicular to the movement direction of the ground track; the lifting bucket grabbing device is used for Grab the barrel.

Preferably, the driving traveling device includes: a driving traveling device frame, a driving wheel, a first driven wheel, a side wheel, a limit detector, and a driving motor for the driving wheel, and the driving wheel and the first driven wheel are installed on the Both ends of the driving device frame are driven, the driving wheel and the first driven wheel drive the driving running device frame to walk on the ground track, and the side wheels are installed on the driving running device frame and are parallel to the ground , the side wheel slides on the side of the ground track, the side wheel plays a role of guiding and preventing derailment, the driving motor of the driving wheel is used to drive the driving wheel, the limit detector is connected to the ground The limit switch gear is used together to limit the movement range of the main body of the loader.

Preferably, the driven traveling device includes: a driven traveling device frame, a second driven wheel installed on both ends of the driven traveling device frame, and a limit detector installed on the driven traveling device frame, and the The limit detector is used in cooperation with the ground limit switch gear to limit the movement range of the main body of the loader.

Preferably, the translation device comprises: a translation device frame, a protective fence installed on the translation device frame, a translation device drive mechanism installed on the translation device frame, a translation device installed on the translation device frame and extending along the translation device frame At least one group of translation device chains arranged in the length direction of the frame, a translation device transmission shaft installed on the translation device frame and used to connect the translation device drive mechanism and the translation device chain, the output shaft of the translation device drive mechanism drives the translation device A transmission shaft, the transmission shaft of the translation device drives the translation device chain to move through the sprocket, and the translation device chain drives the translation movement of the lifting and grabbing device.

Preferably, the lifting bucket grabbing device includes: a bucket grabbing device for grabbing and placing a bucket, a lifting device driving the bucket grabbing device to lift and lowering, and a sensor lifting assembly for automatically detecting the size and position of the flatbed, the bucket grabbing device at least As a group, the sensor lifting assembly is mounted on the bucket grabbing device.

Preferably, the lifting device includes: a lifting device frame, a lifting device driving mechanism, a walking wheel, and a lifting mechanism transmission assembly, and the walking wheel is installed at the bottom of the lifting device frame, and is used to drive the lifting device frame on the translation device. Walking up, the lifting mechanism transmission assembly is installed on the lifting device frame, the lifting mechanism transmission assembly is used to drive the bucket grab device to reciprocate in the vertical direction, and the lifting device driving mechanism is installed on the lifting device frame, It is used to provide power for the lifting mechanism transmission assembly. The lifting mechanism transmission assembly is at least one group. The lifting mechanism transmission assembly includes: a lifting column, a lifting chain, a lifting device transmission chain, a lifting device transmission shaft, and a chain spring. The The bottom of the lifting column is fixedly connected with the bucket grabbing device, the lifting chain drives the lifting column to reciprocate along the vertical direction on the lifting device frame, and the lifting device transmission shaft drives the lifting chain to move through the sprocket, so The lifter drive shaft is driven by the lifter drive mechanism, each group of the lifter drive shafts are linked by the lifter drive chain, and the chain spring is installed on the lifter frame and supported on the drive chain. It is used to tension the lifting chain.

Preferably, the lifting device further includes an anti-falling protection mechanism, and the anti-falling protection mechanism includes: teeth uniformly arranged on the lifting column along the horizontal direction, and a spring retracting seat installed on the lifting device frame. The card plate on the spring retracting seat, one end of the card plate is movably clamped in the tooth socket of the teeth on the lifting column, the lifting chain is in a straight state under normal operation, and the card is in a straight state. The plate is held on the lifting chain. At this time, the spring retracting seat is in a retracted state. After the lifting chain is broken, the lifting chain becomes flexible, and the spring retracting seat pushes the card The board is clamped in the tooth socket to prevent the lifting column from continuing to fall.

Preferably, the bucket grabbing device includes: a bucket grabbing device bracket, a bucket grabbing device drive mechanism installed on the bucket grabbing device bracket, a positive and negative lead screw installed on the bucket grabbing device bracket, and a screw installed on the positive and negative lead screw The rod nut, the gripper fixed on the lead screw nut, the gripper baffle fixed on the bracket of the bucket grabbing device and matched with the gripper, and the bucket stopper set between the gripper and the gripper baffle. The driving mechanism of the bucket grabbing device drives the forward and reverse lead screws to rotate, the positive and negative lead screws drive the opening and closing movement of the gripper, the gripper performs the action of grasping the steel bucket, and the bucket blocking block blocks the steel bucket when the gripper is opened. The bucket can reliably separate the steel bucket and the gripper, and the drive mechanism of the bucket gripping device drives the forward and reverse lead screws through a synchronous belt.

Preferably, the sensor lift assembly includes: a sensor lift drive bracket, a rack and pinion transmission mechanism, a sensor lift column, and a sensor, and the rack of the rack and pinion transmission mechanism is vertically mounted on the sensor lift column, The sensor lift column is slidably connected to the sensor lift drive bracket in the vertical direction, the rack and pinion transmission mechanism is installed on the sensor lift drive bracket, and the gear of the rack and pinion transmission mechanism is installed on the gear teeth On the output shaft of the rod transmission mechanism, the gear drives the rack to move, the rack drives the sensor lifting column to reciprocate in the vertical direction, the sensor is installed at the bottom of the sensor lifting column, the Sensors are used to detect the size and position of the flatbed.

The advantages and positive effects of the present utility model are:

1. The utility model realizes automatic loading through the cooperation of the ground rail and the main body of the loading machine. Four 250kg cylindrical steel drums are transported to the rear of the flatbed truck through roller roller conveyors (conveyors that come with the factory building), and are loaded into the vehicle. The lifting and grabbing device of the machine picks up the four barrels from the roller table, walks along the length of the car, and translates along the width direction of the car to the position where the barrels are to be placed, and then loads the barrels on the car, and so on and so forth until the car is full. It is also possible to install another layer above the first layer of barrels as needed, in which the laser ranging sensor installed on the main body of the car loader and the laser ranging reflector installed on the wall of the workshop precisely control the movement of the main body of the car loader. movement trajectory.

2. The lifting and grabbing device of the present utility model adopts the grabbing mode of four barrels in a group. The lifting device of the lifting and grabbing device and the driving mechanism of the grabbing device on the lifting device are in a rectangular grabbing structure, which makes the grabbing process more convenient. Stable, the lifting mechanism transmission component of the lifting and grabbing device realizes that four sets of drive chains are driven by one lifting device driving mechanism, which reduces capital investment while achieving higher synchronization.

3. The lifting and grabbing device of the present utility model realizes automatic lifting and grabbing of the barrel through the lifting device, but since the lifting limit position of the lifting device can only reach the middle and upper part of the steel drum, the lifting and grabbing device adds a rack and pinion transmission mechanism to the sensor. The lifting column is controlled more precisely, so that the sensor on the sensor lifting column can detect the size and position of the flatbed more accurately.

4. The driving mechanism of the lifting device of the lifting and grabbing device of the present utility model is also provided with an anti-fall protection mechanism. Since the application is aimed at a heavy barrel of 250 kg, in order to ensure that the steel barrel does not fall and be damaged after the lifting chain is broken, the anti-fall protection mechanism The clamping plate of the protection mechanism cooperates with the teeth on the lifting column, the lifting chain is in a straight state under normal operation, and the clamping plate is supported on the lifting chain. At this time, the spring retracting seat is in the retracting state. In the retracted state, after the lifting chain is broken, the lifting chain becomes flexible, and the spring retracting seat pushes the clamping plate to be clamped in the tooth socket to prevent the lifting column from continuing to fall.

Description of drawings

Other objects and results of the present invention will become clearer and easier to understand by referring to the following description in conjunction with the accompanying drawings, and with a more complete understanding of the present invention. In the attached image:

FIG. 1 is a front view of the overall structure according to an embodiment of the present invention.

FIG. 2 is a top view of the overall structure according to the embodiment of the present invention.

FIG. 3 is a schematic structural diagram of a main body of a car loader according to an embodiment of the present invention.

FIG. 4 is a schematic structural diagram of a driving traveling device according to an embodiment of the present invention.

5 is a schematic structural diagram of a driven traveling device according to an embodiment of the present invention.

6 is a schematic structural diagram of a translation device according to an embodiment of the present invention.

7 is a schematic structural diagram of a lifting and grabbing device for a bucket according to an embodiment of the present invention.

FIG. 8 is a front view of the structure of a lifting device according to an embodiment of the present invention.

FIG. 9 is a front view of the structure of the transmission mechanism of the lifting device according to the embodiment of the present invention.

10 is a front view of the structure of the bucket grabbing device according to the embodiment of the present invention.

11 is a front view of the structure of the sensor lifting assembly according to the embodiment of the present invention.

The reference signs include: pedal 1, conveyor 2, 3, ground track 4, sliding contact line 5, ground limit switch gear 6, mechanical limiter 7, flatbed 8, loader main body 9, laser ranging Sensor 10, guardrail 11, laser ranging reflector 12, console 13, ground control system 14, steel drum 15, driving walking device 9-1, first driven wheel 9-1-1, side wheel 9-1-2 , Limit detector 9-1-3, drive traveling device frame 9-1-4, driving wheel 9-1-5, driven traveling device 9-2, second driven wheel 9-2-1, 9- 2-4. Limit detector 9-2-2, driven traveling device frame 9-2-3, loader control system 9-3, column 9-4, translation device 9-5, translation device frame 9-5-1, protective cover 9-5-2, translation device drive mechanism 9-5-3, translation device drive shaft 9-5-4, translation device chain 9-5-5, translation device drag chain 9-5 -6. Lifting and grabbing bucket device 9-6, lifting device 9-6-1, bucket grabbing device 9-6-2, sensor lifting assembly 9-6-3, lifting device driving mechanism 9-6-1-1, Fall protection device 9-6-1-2, lifting device frame 9-6-1-3, walking wheel 9-6-1-4, lifting device drag chain 9-6-1-5, lifting column 9-6 -1-6, Lifting device drive chain 9-6-1-7, Lifting device drive shaft 9-6-1-8, Chain spring 9-6-1-9, Lifting chain 9-6-1-10, Grab Bucket device drive mechanism 9-6-2-1, positive and negative screw 9-6-2-2, gripper 9-6-2-3, bucket blocking device 9-6-2-4, timing belt 9-6 -2-5, bucket grab device bracket 9-6-2-6, sensor lift drive assembly 9-6-3-1, rack and pinion transmission mechanism 9-6-3-2, sensor 9-6-3-3 , Sensor drag chain 9-6-3-4, sensor lifting column 9-6-3-5.

Detailed ways

In the following description, for the purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It will be apparent, however, that the embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

1-11 show a schematic diagram of the overall structure according to an embodiment of the present invention.

The cylindrical steel drum automatic loading machine of the utility model comprises: pedals 1, conveyors 2, 3, ground rails 4, sliding contact lines 5, ground limit switch gears 6, mechanical limiters 7, flatbed trucks 8, loading Machine body 9, laser ranging sensor 10, guardrail 11, laser ranging reflector 12, console 13, ground control system 14; , the pedal 1 is located at the end of the ground track 4, and the operator can walk to the flatbed 8 through the pedal 1. The two conveyors 2 and 3 are docked with the end of the ground track 4. The conveyors 2 and 3 are used to transfer the The steel drums 15 are transported to the grabbing area of the main body 9 of the loader. The main body of the car loader 9 is used to transport the steel drums 15 on the conveyors 3 and 4 to the flatbed truck 8. The sliding contact line 5 is installed near the ground track, and the sliding The model of the contact wire (5) is JDC-H-160/250, and is arranged in parallel with the ground rail 4. The sliding contact wire 5 is used to supply power to the main body 9 of the loader, and the ground limit switch gear 6 is installed near the ground rail , the ground limit switch gear 6 is used to limit the movement range of the main body 9 of the loader, the model of the ground limit switch gear (6) is SLM30B6QPMA, the mechanical limiter 7 is arranged at both ends of the ground track, and the mechanical limiter 7 It is used to prevent the main body 9 of the car loader from rushing out of the ground track 4. The mechanical limiter 7 is usually a blocking post. The laser ranging sensor 10 is installed on the main body 9 of the car loader, and the laser ranging reflector 12 is installed on the laser ranging sensor. On the wall of the factory building near 10, the laser ranging sensor 10 and the laser ranging reflector 12 are used to record the position of the main body 9 of the loader on the ground track 4, so that the main body 9 of the loader can accurately place the steel drum 15. , the model of the laser ranging sensor (10) is AMS348i40, the guardrail 11 is installed at the pedal 1 and the conveyors 2 and 3 to prevent people from falling from the pedal 1, the ground control system 14 controls the system operation of the entire car loader, The ground control system 14 provides a human-computer interaction interface through the operating console 13, and the model of the ground control system is 6ES7215-1AG40-0XB0.

Referring to FIG. 3, the main body 9 of the car loader of the present invention includes: a driving traveling device 9-1, a driven traveling device 9-2, a control system 9-3, a column 9-4, a translation device 9-5, a lifting and grabbing bucket Device 9-6, main frame 9-7,

The support plate carrying the translation device 9-5 and the two uprights 9-4 connecting the driving traveling device 9-1 and the driven traveling device 9-2 form the main frame 9-7, which drives the traveling device 9-1 and the driven traveling device 9-1. The devices 9-2 are respectively installed at the bottom of the two uprights 9-4 and are used for walking on the ground track 4, and the driving device 9-1 is responsible for providing power and supporting the main body 9 of the loader to walk on the ground track 4 , the driven traveling device 9-2 plays a supporting role and walks on the ground track 4 under the driving of the driving traveling device 9-1, and the translation device 9-5 is used to drive the lifting and lowering bucket device 9-6 to move in the horizontal direction and translate The movement direction of the device 9-5 is perpendicular to the movement direction of the ground track 4. The loader control system 9-3 controls the main body 9 of the loader and is connected to the ground control system 14 by signal. Lifting adjustment of steel drum 15.

Referring to FIG. 4 , the driving traveling device 9-1 of the present invention includes: a first driven wheel 9-1-1, a side wheel 9-1-2, a limit detector 9-1-3, and a driving traveling device frame 9 -1-4, driving wheel 9-1-5, driving wheel driving motor 9-1-6, limit detection component (9-1-3) model is XCE-145, driving wheel 9-1-5 and No. A driven wheel 9-1-1 is installed on both ends of the driving running gear frame 9-1-4, the driving wheel 9-1-5 and the first driven wheel 9-1-1 drive the driving running gear frame 9-1 -4 walking on the ground track 4, the side wheel 9-1-2 is mounted on the drive running gear frame 9-1-4 and parallel to the ground, the side wheel 9-1-2 slides on the side of the ground track 4, 9 -1-2 plays the role of guiding and preventing derailment, the driving motor 9-1-6 of the driving wheel is used to drive the driving wheel 9-1-5, and the limit detector 9-1-3 is used in conjunction with the ground limit switch gear 6 , limit the movement range of the main body 9 of the car loader, and drive the running gear frame 9-1-4 to support and connect other components. The driving wheel assembly 9-1-5 travels on the ground track 4 and provides power.

Referring to FIG. 5, the driven traveling device 9-2 of the present invention includes: a driven traveling device frame 9-2-3, a second driven wheel 9-2-3 installed at both ends of the driven traveling device frame 9-2-3 2-1, 9-2-4, the limit detector 9-2-2 installed on the driven traveling device frame 9-2-3, the limit detector 9-2-2 and the ground limit The switch gear 6 is used together to limit the movement range of the main body 9 of the car loader.

Referring to FIG. 6, the translation device 9-5 of the present invention includes: a translation device frame 9-5-1, a protective cover 9-5-2, a translation device drive mechanism 9-5-3, and a translation device transmission shaft 9-5 -4. The translation device chain 9-5-5, the translation device drag chain 9-5-6, the translation device frame 9-5-1 plays the role of supporting and connecting other components, and the protective cover 9-5-2 is installed on the translation device On the device frame 9-5-1, it plays the role of protection and decoration. The translation device drive mechanism 9-5-3 is installed on the translation device frame 9-5-1 at one end of the position. The translation device drive mechanism 9- 5-3 provides power for the translation of the lifting and grabbing device 9-6, and two translation device chains 9-5-5 are installed on the translation device frame 9-5-1 and extend along the length of the translation device frame 9-5-1 The direction is arranged on both sides of the translation device frame 9-5-1 near the shield 9-5-2, the translation device chain 9-5-5 performs the translation movement of the pulling and lifting bucket grab device 9-6, and the translation device transmission shaft 9 -5-4 is installed on the translation device frame 9-5-1 for connecting the translation device drive mechanism 9-5-3 with the translation device chain 9-5-5, the output shaft of the translation device drive mechanism 9-5-3 Drive the translation device transmission shaft 9-5-4, the translation device transmission shaft 9-5-4 drives the translation device chain 9-5-5 to move through the sprocket, and the translation device chain 9-5-5 drives the lifting and grabbing bucket The translation device 9-6 moves in translation, the translation device drive shaft 9-5-4 transmits the power of the translation device drive assembly 9-5-3 to the translation device chain 9-5-5, and the translation device chain 9-5-5 performs pulling and lifting The bucket grabbing device 9-6 moves in translation, and the drag chain 9-5-6 of the translation device includes the lifting and lowering bucket grabbing device 9-6 cable.

Referring to FIG. 7 , the lifting and grabbing device 9-6 of the present utility model includes: a grabbing device 9-6-2 for grabbing and placing a bucket, and a lifting device 9-6-2 for driving the grabbing device 9-6-2 to lift and lower. 6-1. The sensor lifting components 9-6-3 for automatically detecting the size and position of the flatbed truck 8, and the number of grabbing devices 9-6-2 are two groups of four, which are used to perform the actions of grabbing and placing the barrels. Four Each of the bucket grabbing devices 9-6-2 is in a rectangular arrangement, and the sensor lifting assembly 9-6-3 is installed on one of the bucket grabbing devices 9-6-2.

8 and 9, the lifting device 9-6-1 of the present invention includes: a lifting device driving mechanism 9-6-1-1, an anti-fall protection device 9-6-1-2, a lifting device frame 9- 6-1-3, traveling wheel 9-6-1-4, lifting device drag chain 9-6-1-5 and lifting mechanism transmission assembly, four traveling wheels 9-6-1-4 are installed on the lifting device frame The bottom of 9-6-1-3 is used to drive the lifting device frame 9-6-1-3 to walk on the translation device. The lifting device frame 9-6-1-3 plays the role of supporting and connecting other components. The drag chain 9-6-1-5 of the lifting device includes the cables of the bucket grabbing device 9-6-2 and the sensor lifting assembly 9-6-3, and the transmission assembly of the lifting mechanism is installed on the lifting device frame 9-6-1-3 On the upper side, the lifting mechanism transmission assembly is used to drive the bucket grabbing device 9-6-2 to reciprocate in the vertical direction, and the lifting device driving mechanism 9-6-1-1 is installed on the lifting device frame 9-6-1-3 It is used to provide power for the transmission assembly of the lifting mechanism. The transmission assembly of the lifting mechanism includes: the lifting column 9-6-1-6, the lifting device transmission chain 9-6-1-7, the lifting device transmission shaft 9-6-1- 8. Chain spring 9-6-1-9, lifting chain 9-6-1-10, four lifting columns 9-6-1-6, four lifting chains 9-6-1-10, lifting columns 9-6-1-6 moves up and down under the pulling of the lifting chain 9-6-1-10, the bottom of the lifting column 9-6-1-6 is fixedly connected with the bucket grabbing device 9-6-2, The lifting chain 9-6-1-10 drives the lifting column 9-6-1-6 to reciprocate along the vertical direction on the lifting device frame 9-6-1-3, and the lifting device transmission shaft 9-6 -1-8 has four, two lifting device drive shafts 9-6-1-8 are arranged up and down as a group, linked by the lifting chain 9-6-1-10, two lifting chains 9-6-1 -10 are respectively wound on the sprockets provided at both ends of the transmission shaft 9-6-1-8 of the lifting device, and the transmission shaft 9-6-1-8 of the lifting device drives the lifting chain 9-6-1-10 to move through the sprocket , the lifting device transmission shaft 9-6-1-8 is driven by the lifting device driving mechanism 9-6-1-1, and one of the two lifting device transmission shafts 9-6-1-8 in a group is the driving shaft, The other is the driven shaft. The driving shafts in the two sets of lifter drive shafts 9-6-1-8 are linked through the lifter drive chain 9-6-1-7, and the lifter drive chain 9-6- 1-7 Transfer power from one set of lifter drive shaft (active) 9-6-1-8 to another set of lifter drive shaft (active) 9-6-1-8, the chain spring 9-6- 1-9 is installed on the lifting device frame 9-6-1-3 and supported on the transmission chain 9-6-1-7, which is used to tension the lifting chain 9-6-1-7.

The anti-fall protection mechanism 9-6-1-2 includes: teeth uniformly arranged on the lifting column 9-6-1-6 along the horizontal direction, and springs installed on the lifting device frame 9-6-1-3 The retracting seat is a card plate installed on the spring retracting seat. One end of the card plate is movably clamped in the tooth socket of the teeth on the lifting column 9-6-1-6. The lifting chain 9-6-1-10 is in a stretched state under normal operation, and the clamping plate is supported on the lifting chain 9-6-1-10. At this time, the spring retraction seat is in a retracted state, After the lifting chain 9-6-1-10 is broken, the lifting chain 9-6-1-10 becomes flexible, and the spring retracting seat pushes the card plate to be clamped in the tooth socket , to prevent the lifting column 9-6-1-6 from continuing to fall.

Referring to FIG. 10 , the bucket grabbing device 9-6-2 of the present invention includes: a bucket grabbing device driving mechanism 9-6-2-1, a positive and negative screw 9-6-2-2, and a gripper 9-6-2 -3. Bucket blocking device 9-6-2-4, synchronous belt 9-6-2-5, bucket grab device bracket 9-6-2-6, bucket grab device drive mechanism 9-6-2-1 installed on On the bucket grabbing device bracket, the positive and negative lead screws are installed on the bucket grabbing device bracket, the positive and negative lead screws are installed with lead screw nuts, the gripper 9-6-2-3 is fixed on the lead screw nut, and the bucket blocking device 9 -6-2-4 is set between the gripper 9-6-2-3 and the gripper baffle, the bucket gripping device drive assembly 9-6-2-1 provides power, the positive and negative screw 9-6-2- 2 Drive gripper 9-6-2-3 opening and closing movement. The gripper 9-6-2-3 performs the action of grasping the steel drum 15, and the bucket blocking device 9-6-2-4 blocks the steel drum 15 when the gripper 9-6-2-3 is opened, so that the steel drum 15 and the gripper 9- 6-2-3 reliable disengagement. The timing belt 9-6-2-5 transmits the power of the driving assembly 9-6-2-1 of the bucket grab device to the forward and reverse screw 9-6-2-2.

Referring to FIG. 10, the sensor lifting assembly 9-6-3 of the present invention includes: a sensor lifting driving assembly 9-6-3-1, a rack and pinion transmission mechanism 9-6-3-2, a sensor 9-6-3- 3. Sensor drag chain 9-6-3-4, sensor lifting column 9-6-3-5, sensor lifting drive bracket, the model of sensor (9-6-3-3) is VDM28-15-L-IO/ 73C/110/122, the rack of the rack and pinion transmission mechanism 9-6-3-2 is vertically installed on the sensor lifting column 9-6-3-5, the sensor lifting column 9-6- 3-5 is slidably connected to the sensor lift drive bracket along the vertical direction, the rack and pinion transmission mechanism 9-6-3-2 is installed on the sensor lift drive bracket, the rack and pinion transmission mechanism 9-6-3 The gear of -2 is installed on the output shaft of the rack and pinion transmission mechanism 9-6-3-2, the gear drives the rack to move, and the rack drives the sensor lifting column 9-6-3 -5 reciprocates in the vertical direction, the sensor 9-6-3-3 is installed at the bottom of the sensor lifting column 9-6-3-5, the sensor 9-6-3-3 is used to detect the flat car The size and location of the sensor cable 9-6-3-4 contains the sensor 9-6-3-3 cable. The sensor lifting column 9-6-3-5 moves up and down under the drive of the rack and pinion transmission assembly 9-6-3-2.

Working principle: The initial state of the device is shown in Figure 1. The driver stops the flat car 8 to the position shown in the figure, and drives the driving wheel assembly 9-1-5 on the traveling device 9-1 to drive the main body 9 of the car loader to walk on the ground track 4 to the rear of the flat car 8. The sensor lift drive assembly 9-6-3-1 on the sensor lift assembly 9-6-3 drives the sensor lift column 9-6-3-5 down, and then the lift device drive assembly 9- 6-1-1 Drive the lifting column 9-6-1-6 down to a certain distance from the sensor 9-6-3-3 above the flatbed 8 and stop. The main body 9 of the loader continues to travel to the front position of the flatbed 8 under the driving of the driving wheel assembly 9-1-5 on the driving traveling device 9-1, and the size and position of the flatbed 8 are measured by the sensor 9-6-3-3 . After the measurement is completed, the main body 9 of the car loader returns to the initial position. During the return process, the sensor lift drive assembly 9-6-3-1 on the sensor lift assembly 9-6-3 drives the sensor lift column 9-6-3-5 to rise. to the initial position.

The steel drum 15 is conveyed by the conveyors 2 and 3 to directly below the main body 9 of the loader, and the lifting device driving assembly 9-6-1-1 on the lifting device 9-6-1 drives the lifting column 9-6-1-6 to descend When it stops at a certain distance above the steel drum 15, the drum grabbing device drive assembly 9-6-2-1 on the drum grabbing device 9-6-2 drives the gripper 9-6-2-3 to grasp the steel drum 15, and then lifts up and down The lifting device drive assembly 9-6-1-1 on the device 9-6-1 drives the lifting column 9-6-1-6 to rise to a position where the bottom surface of the steel drum 15 is higher than the flat car 8 by a certain distance, and the translation device 9- The translation device driving assembly 9-5-3 on the 5 pulls the lifting and grabbing bucket device 9-6 through the translation device chain 9-5-5 to move to the center position in the width direction of the flatbed truck 8 in translation. Drive the driving wheel assembly 9-1-5 on the traveling device 9-1 to drive the main body 9 of the loader to walk on the ground track 4 to the head of the flatbed 8, and then the translation device drive assembly 9-5- 3. Pull the lifting bucket grabbing device 9-6 through the translation device chain 9-5-5 to move in translation to the position where the bucket needs to be placed in the width direction of the flatbed truck 8. The lifting device driving component 9-6-1-1 on the lifting device 9-6-1 drives the lifting column 9-6-1-6 to descend to the steel drum 15 and stops after contacting the flat car 8, and the grabbing device 9-6-2 The driving component 9-6-2-1 of the grabbing device on the top drives the gripper 9-6-2-3 to open, and then the driving component 9-6-1-1 of the lifting device on the lifting device 9-6-1 drives the lifting The upright column 9-6-1-6 rises to a position higher than a certain distance from the steel drum 15, and the main body 9 of the car loader returns to the initial position to complete a working cycle. After that, the first-level loading and the second-level loading are completed in turn, and the loading is completed.

The specific working process is as follows: four 250kg cylindrical steel drums are transported to the rear of the flatbed truck 8 through the roller table, and the gripper 9-6-2-3 of the main body 9 of the truck loader lifts and lifts the four steel drums from the roller table. 15 Grab it, walk along the length of the vehicle and translate it along the width of the vehicle to the position where the bucket is to be placed and load the bucket onto the vehicle. And so on until the car is full. You can install another layer on top of the barrel as needed.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field disclosed by the present invention can easily think of changes or replacements. All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a cylindrical steel drum automatic loading machine which characterized in that includes: the system comprises a ground track butted with a transport vehicle, a conveyor arranged at one end of the ground track, a car loader main body arranged on the ground track and walking on the ground track, a sliding contact line arranged near the ground track, a ground limit switch block arranged on the ground track, a mechanical limit device arranged on the ground track, a laser ranging sensor arranged on the car loader main body and a laser ranging reflecting plate arranged near the laser ranging sensor; wherein,

the two guide rails of the ground track are positioned at two sides of the transport vehicle;

the conveyor is used for conveying the steel barrels in the workshop to the butt joint of the car loader main body;

the car loader main body is used for transferring the steel drum on the conveyor to a transport vehicle;

the trolley line is used for supplying power to the car loader main body, and the trolley line is arranged in parallel with the ground track;

the ground limit switch gear is used for limiting the movement range of the car loader main body;

the mechanical limiter is used for preventing the car loader body from rushing out of the ground track;

the laser ranging sensor and the laser ranging reflection plate are used for recording the position of the car loader body on the ground track.

2. The automatic cylindrical steel drum loader according to claim 1, wherein said loader body comprises: the device comprises a main body frame, a translation device arranged on the main body frame, a driving walking device and a driven walking device which are arranged at the bottom of the main body frame and used for walking on a ground track, and a lifting bucket grabbing device arranged on the translation device, wherein the translation device is used for driving the lifting bucket grabbing device to move along the horizontal direction, and the movement direction of the translation device is vertical to the movement direction of the ground track; the lifting bucket grabbing device is used for grabbing a bucket.

3. The automatic cylindrical steel drum loader according to claim 2, wherein said undercarriage drive comprises: drive running gear frame, action wheel, first from driving wheel, side wheel, spacing detector, action wheel driving motor, the action wheel with first from installing the both ends in drive running gear frame from the driving wheel, the action wheel with first drive from the driving wheel the drive running gear frame is walked on ground track, the side wheel is installed in drive running gear frame and is parallel with ground, the side wheel is in ground orbital side slides, the side wheel plays the direction, prevents the derailment effect, action wheel driving motor is used for the drive the action wheel, spacing detector with ground limit switch keeps off the cooperation and uses, restriction carloader main part motion range.

4. The automatic cylindrical steel drum loader according to claim 2, wherein said driven traveling means comprises: the device comprises a driven walking device frame, second driven wheels arranged at two ends of the driven walking device frame, and limit detectors arranged on the driven walking device frame, wherein the limit detectors are matched with ground limit switches in a blocking mode to limit the motion range of the car loader body.

5. The automatic cylindrical steel drum loader according to claim 2, wherein said translation means comprise: the automatic bucket-grabbing device comprises a translation device rack, a protective guard installed on the translation device rack, a translation device driving mechanism installed on the translation device rack, at least one group of translation device chains installed on the translation device rack and arranged along the length direction of the translation device rack, and a translation device transmission shaft installed on the translation device rack and used for connecting the translation device driving mechanism and the translation device chains, wherein an output shaft of the translation device driving mechanism drives the translation device transmission shaft, the translation device transmission shaft drives the translation device chains to move through a chain wheel, and the translation device chains drive the lifting bucket-grabbing device to move in a translation mode.

6. The automatic cylindrical steel drum loader according to claim 2, wherein said lifting and grabbing device comprises: the automatic detection device comprises a bucket grabbing device, a lifting device and a sensor lifting assembly, wherein the bucket grabbing device is used for grabbing and placing a bucket, the lifting device is used for driving the bucket grabbing device to lift, the sensor lifting assembly is used for automatically detecting the size and the position of the flat car, the bucket grabbing device is at least one group, and the sensor lifting assembly is arranged on the bucket grabbing device.

7. The automatic cylindrical steel drum loader according to claim 6, wherein said lifting device comprises: elevating gear frame, elevating gear actuating mechanism, walking wheel, elevating gear drive assembly, the walking wheel is installed in the bottom of elevating gear frame for drive the elevating gear frame and walk on translation device, elevating gear drive assembly installs in the elevating gear frame, elevating gear drive assembly is used for driving and grabs the bucket device and follow vertical direction reciprocating motion, elevating gear actuating mechanism installs in the elevating gear frame for provide power for elevating gear drive assembly, elevating gear drive assembly is a set of at least, elevating gear drive assembly includes: lifting column, lift chain, elevating gear drive chain, elevating gear transmission shaft, chain spring, lifting column's bottom with grab the barreled and put and link firmly, the lift chain drives lifting column is along vertical direction reciprocating motion in the elevating gear frame, the elevating gear transmission shaft passes through sprocket drive lift chain motion, the elevating gear transmission shaft passes through elevating gear actuating mechanism drives, every group link through elevating gear drive chain between the elevating gear transmission shaft, chain spring installs in the elevating gear frame and the top is held on drive chain for play the effect of tensioning lift chain.

8. The automatic cylindrical steel drum loader of claim 7, wherein said lifting device further comprises a fall protection mechanism, said fall protection mechanism comprising: the lifting device comprises teeth, spring retraction seats and a clamping plate, wherein the teeth are uniformly distributed on a lifting stand column along the horizontal direction, the spring retraction seats are mounted on a lifting device rack, the clamping plate is mounted on the spring retraction seats, one end of the clamping plate is movably clamped in tooth grooves of the teeth on the lifting stand column, a lifting chain is in a stretched state under normal operation, the clamping plate is supported on the lifting chain, at the moment, the spring retraction seats are in a retraction state, the lifting chain becomes flexible after being broken, and the spring retraction seats push the clamping plate to be clamped in the tooth grooves to prevent the lifting stand column from continuously falling.

9. The automatic cylindrical steel drum loader according to claim 6, wherein said drum grabbing device comprises: the drum grabbing device comprises a drum grabbing device support, a drum grabbing device driving mechanism arranged on the drum grabbing device support, a positive screw rod, a negative screw rod, a screw nut, a gripper baffle and a drum blocking stop block, wherein the positive screw rod and the negative screw rod are arranged on the drum grabbing device support, the gripper is fixedly connected to the screw nut, the gripper baffle is fixedly connected to the drum grabbing device support and matched with the gripper, the drum blocking stop block is arranged between the gripper and the gripper baffle, the drum grabbing device driving mechanism drives the positive screw rod and the negative screw rod to rotate, the positive screw rod and the negative screw rod drive the gripper to open and close, the gripper performs steel drum grabbing action, the drum blocking stop block blocks a steel drum when the gripper opens so that the steel drum and the gripper can be reliably separated, and the drum.

10. The automatic cylindrical steel drum loader of claim 6, wherein said sensor lifting assembly comprises: sensor lift drive support, rack and pinion drive, sensor lift stand, sensor, rack and pinion drive's rack is installed along vertical direction on the sensor lift stand, sensor lift stand along vertical direction sliding connection be in on the sensor lift drive support, rack and pinion drive installs on sensor lift drive support, rack and pinion drive's gear is installed on rack and pinion drive's the output shaft, gear drive the rack motion, the rack drives sensor lift stand is along vertical direction reciprocating motion, the sensor is installed the bottom of sensor lift stand, the sensor is used for detecting the size and the position of flatbed.

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