CN114751143A

CN114751143A - Modularization heavy load packing box handling device

Info

Publication number: CN114751143A
Application number: CN202210419311.6A
Authority: CN
Inventors: 刘大庆; 陈固胜; 邱群先; 刘玉杰; 高博; 李伟
Original assignee: 713th Research Institute of CSIC
Current assignee: 713th Research Institute of CSIC
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-15
Anticipated expiration: 2042-04-21
Also published as: CN114751143B

Abstract

The invention belongs to the technical field of naval gun storage and transportation, and particularly relates to a modularized heavy-load container carrying device, which comprises bases which are symmetrically arranged, wherein a support for realizing high-precision fixed-point carrying and transfer of a heavy-load container is arranged at the top of each base; the linear module sliding plate has the advantages that the linear module sliding plate is designed in a modular structure, the stroke of the linear module sliding plate can be lengthened or shortened, the distance between the left support and the right support can be adjusted according to the appearance of a container, the overall scheme can be arranged in a single group or multiple groups according to the actual requirements of a storage system, and the linear module sliding plate is suitable for different occasions and different working conditions.

Description

Modularization heavy load packing box handling device

Technical Field

The invention belongs to the technical field of ship cannon storage and transportation, and particularly relates to a modularized heavy-load container carrying device.

Background

The general technology of storage and transportation of a certain type of ship cannon adopts a modularized heavy-duty container storage mode, a single heavy-duty container can load multiple ammunition, and the total weight reaches several tons. The device is a carrying device, the heavy-load container can be carried to a specified position in the storage and transportation system as required, the device also has a good application prospect in a modern storage logistics system, and high-precision transfer and storage of the heavy-load container can be realized.

Disclosure of Invention

The invention provides a modularized heavy-load container carrying device, which aims to realize high-precision transfer and storage of heavy-load containers.

The object of the invention is achieved in the following way: the utility model provides a modularization heavy load packing box handling device, includes the base that the symmetry set up, the base top sets up the support that realizes the high accuracy fixed point transport of heavy load packing box and shift, and the base side sets up the wheel components who bears the heavy load packing box, and the base that the symmetry set up passes through the connecting rod and connects.

The support includes left socle and right branch frame, and left socle and right branch frame are connected respectively at the base top that the symmetry set up, and left socle and right branch frame structure are the same.

The roller assembly comprises a roller frame and a roller, the side surface of the base is connected with the roller frame, and the roller is arranged on the roller frame.

The left support comprises a support body, a guide rail, a linear module, an unlocking mechanism, a power mechanism and a drag chain, wherein the support body is arranged at the top of the base, the guide rail is arranged on the side face of one end of the support body, the drag chain is arranged on the side face of the other end of the support body, the linear module is connected to one side of the support body through a mounting seat, the linear module, the drag chain and the guide rail are arranged on the same side of the support body, one end of the linear module is connected with the unlocking mechanism through a sliding frame, the other end of the linear module is connected with the power mechanism, and the power mechanism is arranged on the support body.

The release mechanism includes the framework, the upper cover, the bayonet lock, a spring, first proximity switch, the side cap, the pull rod, second proximity switch, the electro-magnet, bayonet lock cover and round pin axle, sharp module sliding connection balladeur train, balladeur train fixed connection framework, upper cover one end is connected at the framework top, the side cap is connected to the upper cover other end, set up the bayonet lock on the framework, the bayonet lock cover runs through and connects the upper cover, sliding connection bayonet lock in the bayonet lock cover, bayonet lock top surface noose spring, the bayonet lock bottom is through selling hub connection pull rod, the pull rod bottom sets up the electro-magnet, the electro-magnet sets up on the framework, on cover and set up first proximity switch, the side of round pin axle sets up the second proximity switch, the second proximity switch sets up on the framework.

Two clamping pins are symmetrically arranged on the mechanism frame, two second proximity switches are symmetrically arranged on the mechanism frame, two first proximity switches are symmetrically arranged on the upper cover, and a first proximity switch and a second proximity switch are respectively arranged between the two clamping pins.

The power mechanism comprises a speed reducer support, a speed reducer, a servo motor and a coupler, the speed reducer support is fixed on the support body, the speed reducer is fixed on the speed reducer support, one end of the speed reducer is connected with the servo motor, the other end of the speed reducer is connected with the coupler, and the coupler is connected with the linear module.

Compared with the prior art, the linear module has the advantages that the servo motor is adopted to drive the speed reducer, linear motion is realized in a linear module transmission mode, the linear module is compact in structure and high in precision, good rigidity can be kept in a longer range, deformation is avoided, and the linear module has the characteristics of high transmission precision and compact space structure; the stroke of the linear module sliding plate can be lengthened or shortened by adopting a modular structure design, the distance between the left bracket and the right bracket can be adjusted according to the appearance of the container, the overall scheme can be arranged in a single group or multiple groups according to the actual requirements of the storage system, and the linear module sliding plate is suitable for different occasions and different working conditions; the clamping pins are arranged on two sides, and the packing box can be restrained and positioned in a spring electromagnet combined structure mode, only two clamping blocks are needed to be arranged for meeting the requirement of the packing box, and therefore the universality of the packing box is improved; the two groups of proximity switches are matched for use, can receive the containers transmitted from the front side and the rear side, and has good applicability; the roller bearing is used as a bearing stress piece, so that a large load can be borne, the friction force can be greatly reduced in the movement mode of the roller bearing, and a heavy-load container can flexibly run without clamping stagnation; the mode of the homodromous input and output speed reducer is adopted, the space structure is fully utilized, the whole scheme is simple, and the operation and the installation are easy.

Drawings

Figure 1 is a single set schematic of a modular heavy duty container handling apparatus.

Fig. 2 is two schematic sets of a modular heavy duty container handling apparatus.

Figure 3 is a front view of a modular heavy duty container handling apparatus.

Figure 4 is a schematic view of the base of a modular heavy duty container handling apparatus.

Figure 5 is a schematic view of the roller assembly of a modular heavy duty container handling apparatus.

Fig. 6 is a sectional view taken along line a-a of fig. 5.

Fig. 7 is a schematic view of a left stand of a modular heavy duty container handling apparatus.

Fig. 8 is a schematic view of an unlocking mechanism of a modular heavy duty container handling apparatus.

Fig. 9 is an enlarged view at I in fig. 8.

Fig. 10 is a schematic view of the locked state of the unlocking mechanism of the modular heavy duty container handling apparatus.

Fig. 11 is a schematic view of the unlocking mechanism of the modular heavy-duty container handling device in an unlocked state.

Fig. 12 is a schematic diagram of the power mechanism of the modular heavy-duty container handling apparatus.

Figure 13 is a schematic view of the linear modules of a modular heavy duty container handling apparatus.

Fig. 14 is a schematic view of the right bracket of a modular heavy duty container handling apparatus.

Wherein, 1-base, 2-left bracket, 3-right bracket, 4-storage platform, 5-beam, 6-heavy load container, 7-left base, 8-right base, 9-connecting rod, 10-roller frame, 11-roller, 12-container guide rail, 13-bracket body, 14-guide rail, 15-linear module, 16-unlocking mechanism, 17-power mechanism, 18-drag chain, 19-carriage, 20-mechanism, 21-upper cover, 22-bayonet lock, 23-spring, 24-first proximity switch, 25-side cover, 26-pull rod, 27-second proximity switch, 28-electromagnet, 29-bayonet lock sleeve, 30-pin shaft, 31-container clamping block, 32-speed reducer bracket, 32-storage platform, 14-beam, 6-heavy load container, 14-drag chain, 19-carriage, 20-mechanism, 21-upper cover, 22-bayonet lock, 23-spring, 24-first proximity switch, 25-side cover, 26-pull rod, 27-second proximity switch, 28-electromagnet, 29-bayonet lock sleeve, 30-pin shaft, 31-container clamping block, 32-speed reducer bracket, storage platform, and storage platform, 33-speed reducer, 34-servo motor and 35-coupler.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, when the modular heavy-duty container carrying device is used, one end of the base 1 close to the storage and transportation platform 4 is a bottom, one end of the base 1 close to the left bracket 2 is a top, as shown in fig. 1, when the modular heavy-duty container carrying device is used, one end of the modular heavy-duty container carrying device, on which the power mechanism is arranged, is a front end, one end of the modular heavy-duty container carrying device, on which the unlocking structure is arranged, is a rear end, as shown in fig. 7, one end of the first proximity switch 24 close to the power mechanism is a left first proximity switch 24, one end of the first proximity switch 24 away from the power mechanism is a right first proximity switch 24, one end of the second proximity switch 27 close to the power mechanism is a left second proximity switch 27, one end of the second proximity switch 27 away from the power mechanism is a right second proximity switch 27, according to the modular heavy-duty container carrying device shown in fig. 1 to fig. 14, the heavy-load container conveying device comprises bases 1 which are symmetrically arranged, wherein a support for realizing high-precision fixed-point conveying and transferring of a heavy-load container is arranged at the top of each base 1, roller assemblies for bearing the heavy-load container are arranged on the side surfaces of the bases 1, the symmetrically arranged bases 1 are connected through connecting rods 9, and the bases 1 are supporting bodies of a conveying device and are connected with a storage and transportation platform 4; the left support 2 and the right support 3 are respectively arranged at the left side and the right side of the base 1. The carrying device is of a modular structure, two or more groups of carrying devices can be arranged according to the actual requirements of a storage, transportation or storage logistics system, the carrying devices are connected through the cross beams 5, and the heavy-load containers 6 run on the carrying device back and forth.

The support comprises a left support 2 and a right support 3, the left support 2 and the right support 3 are respectively connected to the tops of symmetrically arranged bases 1, the left support 2 and the right support 3 are identical in structure, the bottom of the base 1 is connected with a storage and transportation platform 4, and the left support and the right support are arranged on the upper surface of the base 1; the roller frame 10 and the rollers 11 form a roller assembly, are symmetrically arranged on the inner sides of the upper end surfaces of the left base 7 and the right base 8, and are main bearing parts of the heavy-load cargo box.

The roller assembly comprises a roller frame 10 and rollers 11, the side face of the base 1 is connected with the roller frame 10, the rollers 11 are arranged on the roller frame 10, and the heavy-load container 6 rolls on the rollers 11 through a container guide rail 12 to operate, so that flexible operation without clamping stagnation can be realized.

The left bracket 2 comprises a bracket body 13, a guide rail 14, a linear module 15, an unlocking mechanism 16, a power mechanism 17, a drag chain 18 and a sliding frame 19, the top of the base 1 is provided with the bracket body 13, the side surface of one end of the bracket body 13 is provided with the guide rail 14, the side surface of the other end of the bracket body 13 is provided with the drag chain 18, one side of the bracket body 13 is connected with the linear module 15 through a mounting seat, the linear module 15, the drag chain 18 and the guide rail 14 are arranged at the same side of the bracket body 13, one end of the linear module 15 is connected with the unlocking mechanism 16 through the sliding frame 19, the other end of the linear module 15 is connected with the power mechanism 17, the power mechanism 17 is arranged on the bracket body 13, the bracket body 13 is in a profile welding structure, the front end and the rear end of the upper end surface of the bracket body are provided with the guide rails 14, the length of the unlocking mechanism 16 is arranged on the sliding frame 19, the sliding frame 19 is a component of the linear module 15 and is driven by a ball screw rod in the linear module 15, the carriage 19 is fixedly connected to the spindle nut of the linear module 15, and the carriage 19 can slide back and forth on the linear module 15.

The unlocking mechanism 16 comprises a mechanism frame 20, an upper cover 21, a clamping pin 22, a spring 23, a first proximity switch 24, a side cover 25, a pull rod 26, a second proximity switch 27, an electromagnet 28, a clamping pin sleeve 29 and a pin shaft 30, wherein the linear module 15 is connected with the sliding frame 19 in a sliding manner, the sliding frame 19 is fixedly connected with the mechanism frame 20, the top of the mechanism frame 20 is connected with one end of the upper cover 21, the other end of the upper cover 21 is connected with the side cover 25, the clamping pin 22 is arranged on the mechanism frame 20, the clamping pin sleeve 29 penetrates through the upper cover 21, the clamping pin 22 is connected in a sliding manner in the clamping pin sleeve 29, the spring 23 is sleeved on the outer surface of the top end of the clamping pin 22, the bottom of the clamping pin 22 is connected with the pull rod 26 through the pin shaft 30, the electromagnet 28 is arranged on the mechanism frame 20, the first proximity switch 24 is arranged on the upper cover 21, the side surface of the pin shaft 30 is provided with the second proximity switch 27, the second proximity switch 27 is arranged on the mechanism frame 20, the mechanism frame 20 is arranged on the sliding frame 19, the whole mechanism is driven by the carriage 19. The bayonet 22, the spring 23, the bayonet sleeve 29, the pull rod 26, the pin shaft 30 and the electromagnet 28 form a single-side bayonet lock together, and the single-side bayonet lock is symmetrically arranged on the machine frame 20 and can lock a container clamping block 31; an upper cover 21 and a side cover 25 are arranged on the upper surface and the side surface of the machine frame 20 to form a closed structure, wherein a first proximity switch 24 is arranged on the upper cover 21 and used for detecting whether the cargo box fixture block 31 runs in place or not; the side cover 25 is provided with an observation window for observing the internal operation state; a second proximity switch 27 is installed in the middle of the structural frame 20 for detecting whether the latch 22 is extended and retracted in place, a latch sleeve 29 provides a guide for the vertical movement of the latch 22, and a pin 30 connects the latch 22 and the pull rod 26 and serves as a sensing device for providing a signal to the second proximity switch 27.

Two clamping pins 22 are symmetrically arranged on the mechanism frame 20, two second proximity switches 27 are symmetrically arranged on the mechanism frame 20, two first proximity switches 24 are symmetrically arranged on the upper cover 21, and the first proximity switches 24 and the second proximity switches 27 are respectively arranged between the two clamping pins 22.

The power mechanism 17 comprises a speed reducer support 32, a speed reducer 33, a servo motor 34 and a coupler 35, the speed reducer support 32 is fixed on the support body 13, the speed reducer 33 is fixed on the speed reducer support 32, one end of the speed reducer 33 is connected with the servo motor 34, the other end of the speed reducer 33 is connected with the coupler 35, the coupler 35 is connected with the linear module 15, and the speed reducer support 32 is installed on the support body 13 and can be adjusted in position forwards and backwards; the speed reducer 33 is arranged on the speed reducer bracket 32, the speed reducer 33 is of a same-direction input and output structure, one end of the speed reducer is provided with the servo motor 34, and the other end of the speed reducer is connected with the linear module 15 into a whole through the coupler 35; power unit 17 transmits servo motor 34's moment of torsion to sharp module 15 through speed reducer 33, drive balladeur train 19 slides around on sharp module 15, balladeur train 19 drives release mechanism 16 and drags heavy load packing box 6 and move around, speed reducer 33 passes through the support mounting on the left and right sides support, can be at support fore-and-aft direction adjustment distance, servo motor 34 installs on speed reducer 33, speed reducer 33 adopts the parallel shaft structure, the effectual spatial structure that has utilized, the requirement of improvement moment of torsion and motor switching-over has been realized, the speed reducer 33 other end passes through shaft coupling 35 and links to each other with sharp module 15, it moves to drive sharp module 15.

The working process of the invention is as follows: the heavy load container 6 locking process is as follows: when the heavy-load container 6 does not enter the carrying device, the clamping pins 22 completely extend out of the surface of the upper cover 21 under the action of the spring 23, the two first proximity switches 24 do not have signals, and the two second proximity switches 27 receive the signals that the clamping pins 22 on the two sides extend in place;

when a heavy-load container 6 enters from the front end of the carrying device, the container guide rail 12 firstly enters the roller assembly, the heavy-load container 6 runs on the roller 11, when the container clamping block 31 touches the outer side inclined surface of the left clamping pin 22, the container clamping block 31 pushes the left clamping pin 22 to run downwards against the pressure of the spring 23, and the left first proximity switch 24 receives a container entering signal; after the heavy-duty container 6 continues to move rightwards, and the container clamping block 31 completely presses the left clamping pin 22, the signal of the left approaching second switch 27 disappears, and the left clamping pin 22 is retracted to the right; when the first proximity switch 24 on the right receives a container access signal, the container is substantially fully in position; when the container clamping block 31 touches the inner surface of the right clamping pin 22, the container stops running, the left clamping pin 22 extends in place under the action of the spring, and the left second proximity switch 27 receives a signal again; both the first 24 and second 27 proximity switches are now signaled indicating that the heavy load container 6 is on the transfer device and is fully locked;

when a heavy-duty container 6 enters from the rear end of the handling apparatus, the locking process is reversed from the front end entering process, and both the first proximity switches 24 and the second proximity switches 27 receive signals indicating that the heavy-duty container 6 is on the handling apparatus and is fully locked.

The procedure for unlocking the heavy load container 6 is as follows:

when the heavy-duty container 6 needs to be unlocked from the front end, the left electromagnet 28 drives the left bayonet 22 to retract through the pull rod 26, and when the signal of the left proximity switch 27 disappears, the left bayonet 22 is indicated to be completely retracted, and the heavy-duty container can be pulled out from the left side; when the signal of the left proximity switch 24 disappears, the heavy-duty container is basically completely separated from the lock, when the heavy-duty container is completely separated from the lock, the left electromagnet 28 is powered off, the left clamping pin 22 extends under the action of the spring 23, and when the signal of the left proximity switch 27 is received again, the lock is extended in place; the two proximity switches 24 are now clear and the two proximity switches 27 are clear indicating that there is no heavy loaded container 6 on the handling device.

When the heavy-load container 6 needs to be unlocked from the rear end, the unlocking process is opposite to the front end unlocking process, the two first proximity switches 24 have no signals, and the two second proximity switches 27 have signals, so that the heavy-load container 6 is not on the carrying device.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the overall concept of the present invention, and these should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a modularization heavy load packing box handling device, includes base (1) that the symmetry set up, its characterized in that, base (1) top sets up the support that realizes the high accuracy fixed point transport of heavy load packing box and shift, and base (1) side sets up the wheel components who bears the heavy load packing box, and base (1) that the symmetry set up is connected through connecting rod (9).

2. The modular heavy-duty container handling device according to claim 1, characterized in that the support comprises a left support (2) and a right support (3), the left support (2) and the right support (3) are respectively connected to the top of the symmetrically arranged base (1), and the left support (2) and the right support (3) have the same structure.

3. The modular heavy-duty cargo box handling device according to claim 1, wherein the roller assemblies comprise a roller frame (10) and rollers (11), the roller frame (10) is connected to the side of the base (1), and the rollers (11) are arranged on the roller frame (10).

4. The modular heavy-load container carrying device according to claim 2, wherein the left support (2) comprises a support body (13), a guide rail (14), a linear module (15), an unlocking mechanism (16), a power mechanism (17), a drag chain (18) and a sliding frame (19), the support body (13) is arranged at the top of the base (1), the guide rail (14) is arranged on one side of one end of the support body (13), the drag chain (18) is arranged on the other side of the support body (13), one side of the support body (13) is connected with the linear module (15) through a mounting seat, the linear module (15), the drag chain (18) and the guide rail (14) are arranged on the same side of the support body (13), the sliding frame (19) is arranged at one end of the linear module (15), the unlocking mechanism (16) is arranged on the sliding frame (19), and the power mechanism (17) is connected with the other end of the linear module (15), the power mechanism (17) is arranged on the bracket body (13).

5. The device for handling the modular heavy-duty cargo box according to claim 4, wherein the unlocking mechanism (16) comprises a mechanism frame (20), an upper cover (21), a bayonet (22), a spring (23), a first proximity switch (24), a side cover (25), a pull rod (26), a second proximity switch (27), an electromagnet (28), a bayonet sleeve (29) and a pin shaft (30), a sliding frame (19) is fixedly connected with the mechanism frame (20), the top of the mechanism frame (20) is connected with one end of the upper cover (21), the other end of the upper cover (21) is connected with the side cover (25), the bayonet (22) is arranged on the mechanism frame (20), the bayonet sleeve (29) penetrates through the upper cover (21), the bayonet (22) is connected in a sliding manner in the bayonet sleeve (29), the spring (23) is sleeved on the outer surface of the top end of the bayonet (22), and the bottom of the bayonet (22) is connected with the pull rod (26) through the pin shaft (30), the bottom of the pull rod (26) is provided with an electromagnet (28), the electromagnet (28) is arranged on the framework (20), the upper cover (21) is provided with a first proximity switch (24), the side surface of the pin shaft (30) is provided with a second proximity switch (27), and the second proximity switch (27) is arranged on the framework (20).

6. The modular heavy-duty container handling device according to claim 5, wherein the mechanism frame (20) is symmetrically provided with two clamping pins (22), the mechanism frame (20) is symmetrically provided with two second proximity switches (27), the upper cover (21) is symmetrically provided with two first proximity switches (24), and the two clamping pins (22) are respectively provided with the first proximity switches (24) and the second proximity switches (27).

7. The modular heavy-duty container carrying device according to claim 4, wherein the power mechanism (17) comprises a speed reducer support (32), a speed reducer (33), a servo motor (34) and a coupler (35), the speed reducer support (32) is fixed on the support body (13), the speed reducer (33) is fixed on the speed reducer support (32), one end of the speed reducer (33) is connected with the servo motor (34), the other end of the speed reducer (33) is connected with the coupler (35), and the coupler (35) is connected with the linear module (15).