CN111319553A - Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer - Google Patents
Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer Download PDFInfo
- Publication number
- CN111319553A CN111319553A CN202010217195.0A CN202010217195A CN111319553A CN 111319553 A CN111319553 A CN 111319553A CN 202010217195 A CN202010217195 A CN 202010217195A CN 111319553 A CN111319553 A CN 111319553A
- Authority
- CN
- China
- Prior art keywords
- container
- lock
- control module
- lock head
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/13—Securing freight containers or forwarding containers on vehicles
- B60P7/132—Securing freight containers or forwarding containers on vehicles twist-locks for containers or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/068—Trailers with more than two axles or more than four wheels
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides an automatic container locking system for a heavy truck semitrailer, which is characterized in that: the system comprises an intelligent driving module, a control module and 4 automatic container locks; the intelligent driving module is arranged on the tractor, the control module is fixedly arranged on a frame of the semi-trailer, and the 4 automatic container locks are respectively arranged at four corners of the frame of the semi-trailer; 4 individual automatic container lock all with control module connects, control module with the module is connected is driven to the intelligence. The invention also provides a semitrailer provided with the automatic container locking system. The automatic container locking system disclosed by the invention is adopted to realize the automatic control of the container lock, avoid the complex operations of manual operation and lock head checking, improve the efficiency and simultaneously meet the requirements of manned and unmanned heavy trucks on container semi-trailers.
Description
Technical Field
The invention belongs to the technical field of automobile manufacturing, and particularly relates to an automatic container locking system for a heavy truck semitrailer and the heavy truck semitrailer.
Background
The semitrailer for container transportation is used as a modern logistics transportation tool matched with a tractor, the function and the structure of the semitrailer are quite mature in a traditional driving mode, and the technology is hardly updated in recent years. The container lock adopted in the prior art comprises a lock head seat, a lock head and a control handle, wherein the lock head is arranged above the lock head seat, the control handle is arranged below the lock head seat, the lock head is fixedly connected with the control handle, the lock head rotates along with the rotation of the control handle, and the lock head seat is fixedly arranged on a frame of a semitrailer. The container lock can only rotate the lock head by manually pulling the control handle, thereby realizing the locking or unlocking of the container and being incapable of monitoring the state of the lock head in real time. With the development of the unmanned heavy truck, a device and a system capable of automatically locking and unlocking a container are urgently needed to meet the loading and unloading requirements of the unmanned heavy truck semitrailer on the container.
Disclosure of Invention
The invention provides an automatic container locking system for a heavy truck semitrailer and a heavy truck semitrailer with the same, aiming at solving the problem that the container lock of the heavy truck semitrailer cannot automatically lock and unlock a container in the prior art.
In order to realize the aim of the invention, the invention provides an automatic container locking system for a heavy truck semitrailer, which has the innovation points that: the system comprises an intelligent driving module, a control module and 4 automatic container locks; the intelligent driving module is arranged on the tractor, the control module is fixedly arranged on a frame of the semi-trailer, and the 4 automatic container locks are respectively arranged at four corners of the frame of the semi-trailer; the 4 automatic container locks are all connected with the control module, and the control module is connected with the intelligent driving module;
each automatic container lock comprises a bracket, a container lock and a rotary cylinder; the bracket is fixedly connected with a frame of the semitrailer; the upper end of the container lock is provided with a lock head, and the lower end of the container lock is provided with a control handle; the lock head seat of the container lock is fixedly connected with the bracket, and the lock head is arranged above the bracket; the rotary cylinder is fixedly connected with the lower part of the bracket; the control handle is connected with an output shaft of the rotary cylinder, and the rotary cylinder can drive the lock head to rotate in a reciprocating manner through the control handle; a proximity switch for detecting the position of the container is arranged on the bracket, and a sensor for detecting the position of a piston of the rotary cylinder is arranged on the rotary cylinder; the proximity switch and the sensor are both connected with the control module;
the control module can receive the detection signal transmitted by the proximity switch, process the detection signal transmitted by the proximity switch to obtain a container loading signal and transmit the obtained container loading signal to the intelligent driving module; the control module can receive the detection signal transmitted by the sensor, process the detection signal transmitted by the sensor to obtain a lock head state signal and transmit the obtained lock head state signal to the intelligent driving module; the control module can also receive a lock instruction signal transmitted by the intelligent driving module and control the piston of the rotary cylinder to act according to the lock instruction signal;
the intelligent driving module can receive the container loading signal and the lock head state signal transmitted by the control module, process the container loading signal and the lock head state signal according to the vehicle driving working condition to obtain a lock head instruction signal, and transmit the lock head instruction signal to the control module.
Preferably, the upper part of the bracket is provided with a guide slope for quickly positioning the container.
The invention also provides a semitrailer provided with the automatic container locking system.
Therefore, the method of the invention has the following beneficial effects: because the control handle of the container lock is connected with the rotary cylinder, the container lock can act along with the rotary cylinder, and the action of the rotary cylinder is automatically controlled through the control module and the intelligent driving module, the system can automatically lock and unlock the container lock according to the loading and unloading working conditions of the container, realize the automatic control of the container lock and meet the requirements of the unmanned heavy truck on the semitrailer; meanwhile, the automatic container locking system can also be applied to a heavy truck driven by a person, so that the automatic control of the container lock is realized, the complex operations of manual operation and lock head checking are avoided, and the efficiency is improved.
Drawings
The drawings of the present invention are described below.
FIG. 1 is a schematic view of the arrangement of the automatic locking system for container according to the present invention;
fig. 2 is an enlarged view of a portion i of fig. 1.
In the figure: 1. a control module; 2. an automatic container lock; 3. a semi-trailer frame; 21. a support; 22. a container lock; 23. a rotating cylinder; 24. a proximity switch; 25. a sensor; 26. a guide slope; 221. a lock head.
Detailed Description
The present invention will be further described with reference to the following examples.
The automatic container locking system for the heavy truck semitrailer shown in the attached figure 1 comprises an intelligent driving module (not shown in the figure), a control module 1 and 4 automatic container locks 2; the intelligent driving module is arranged on a tractor, the control module 1 is fixedly arranged on a semi-trailer frame 3, and the 4 automatic container locks 2 are respectively arranged at four corners of the semi-trailer frame 3; the 4 automatic container locks 2 are all connected with the control module 1, and the control module 1 is connected with the intelligent driving module;
the single automatic container lock 2 comprises a bracket 21, a container lock 22 and a rotary cylinder 23; the bracket 21 is fixedly connected with the semi-trailer frame 3, and in order that the container can be loaded on the semi-trailer frame 3 more smoothly, the upper part of the bracket 21 is provided with a guide inclined surface 26 for enabling the container to be in place quickly; the upper end of the container lock 22 is provided with a lock head 221, the lower end of the container lock 22 is provided with a control handle, and the container lock can adopt a container lock structure in the prior art; the lock head seat of the container lock 22 is fixedly connected with the bracket 21, and the lock head 221 is arranged above the bracket 21; the rotary cylinder 23 is fixedly connected with the lower part of the bracket 21; the control handle is connected with an output shaft of the rotating cylinder 23, and the rotating cylinder 23 can drive the lock head 221 to rotate in a reciprocating manner through the control handle; a proximity switch 24 for detecting the position of the container is arranged on the bracket 21, and a sensor 25 for detecting the position of a piston of the rotary cylinder 23 is arranged on the rotary cylinder 23; the proximity switch 24 and the sensor are both connected with the control module 1; the gas circuit connection and control of the rotary cylinder 23 can adopt the scheme of the prior art, the gas source can adopt the gas storage cylinder for gas supply, and the gas storage cylinder is fixedly arranged on the semitrailer frame 3.
The control module 1 can receive the detection signal transmitted by the proximity switch 24, process the detection signal transmitted by the proximity switch 24 to obtain a container loading signal, and transmit the obtained container loading signal to the intelligent driving module; the container loading signal comprises no load and load; the control module 1 can receive the detection signal transmitted by the sensor 25, process the detection signal transmitted by the sensor 25 to obtain a lock state signal, and transmit the obtained lock state signal to the intelligent driving module; the lock state comprises a locking state and an unlocking state; the control module 1 can also receive a lock instruction signal transmitted by the intelligent driving module and control the piston of the rotary cylinder 23 to act according to the lock instruction signal;
the intelligent driving module can receive the container loading signal and the lock head state signal transmitted by the control module 1, process the container loading signal and the lock head state signal according to the vehicle driving condition to obtain a lock head instruction signal, and transmit the lock head instruction signal to the control module 1; the lock instruction signal comprises unlocking and locking.
During the use, mainly relate to three kinds of operating modes, loading operating mode, driving operating mode and uninstallation operating mode promptly:
loading condition: the empty load trailer is under the traction of unmanned tractor, and the hoist and mount region is driven, and after intelligent driving module control vehicle realized high accuracy fixed point and parkked, intelligent driving module on the tractor just can pass through the state of control module inspection trailer container tapered end. When the intelligent driving module receives the empty load signal of the container and the unlocking state signal of the lock head (if the lock head is in a locking state, the intelligent driving module can send an opening control instruction signal to the control module and open the lock head), the intelligent driving module on the tractor can send the state signal of the trailer loading readiness to the hoisting control center, and the hoisting control center starts the operation of hoisting the container according to the loading readiness signal of the trailer and hoists the container to the trailer. After the container is placed on the trailer in place, the proximity switch detects the container corner fittings and sends detection signals to the control module, the control module processes the detection signals to obtain signals of container loads and then sends the signals to the intelligent driving module, the intelligent driving module sends locking instructions to the control module, and the control module controls the rotary cylinder to act to drive the lock head to rotate so as to achieve locking operation. After the locking is closed, the intelligent driving module can check the state of the lock head, and whether the lock head is in the locking state is one of conditions that the intelligent driving module of the tractor allows starting.
The driving working condition is as follows: in the vehicle driving process, the control module monitors the state of the lock head of the automatic container lock in real time, when the lock head of any one automatic container lock is opened accidentally, the control module immediately sends an unlocking state signal to the intelligent driving module, and the intelligent driving module controls the vehicle to decelerate/stop and remind a driver.
And (3) unloading working conditions: full-load trailer is under the traction of unmanned tractor, it is regional to go to the unloading, intelligent drive module control vehicle realizes the high accuracy fixed point and parks the back, intelligent drive module on the tractor just can send an instruction of unblanking and give control module, after control module execution instruction opened the tapered end of 4 automatic container locks, intelligent drive module on the tractor just can send the ready state signal of trailer unloading for hoist and mount control center, hoist and mount control center is according to this trailer unloading ready signal, begin to hoist and unload the container operation, lift the container from the trailer. After the container is lifted off the trailer, the proximity switch used for detecting the container loading state on the trailer sends a no-load signal to the control module, the control module sends the received no-load signal to the intelligent driving module of the tractor, and the intelligent driving module controls the vehicle to drive away from the unloading operation area according to the no-load state signal and the scheduling instruction.
Claims (3)
1. The utility model provides a container automatic locking system for heavily block semitrailer which characterized in that: the system comprises an intelligent driving module, a control module (1) and 4 automatic container locks (2); the intelligent driving module is arranged on the tractor, the control module (1) is fixedly arranged on a semi-trailer frame (3), and the 4 automatic container locks (2) are respectively arranged at four corners of the semi-trailer frame (3); the 4 automatic container locks (2) are all connected with the control module (1), and the control module (1) is connected with the intelligent driving module;
the single automatic container lock (2) comprises a bracket (21), a container lock (22) and a rotary cylinder (23); the bracket (21) is fixedly connected with a semi-trailer frame (3); a lock head (221) is arranged at the upper end of the container lock (22), and a control handle is arranged at the lower end of the container lock (22); a lock head seat of the container lock (22) is fixedly connected with the bracket (21), and the lock head (221) is arranged above the bracket (21); the rotary cylinder (23) is fixedly connected with the lower part of the bracket (21); the control handle is connected with an output shaft of the rotary cylinder (23), and the rotary cylinder (23) can drive the lock head (221) to rotate in a reciprocating manner through the control handle; a proximity switch (24) for detecting the position of the container is arranged on the support (21), and a sensor (25) for detecting the position of a piston of the rotary cylinder (23) is arranged on the rotary cylinder (23); the proximity switch (24) and the sensor are both connected with the control module (1);
the control module (1) can receive the detection signal transmitted by the proximity switch (24), process the detection signal transmitted by the proximity switch (24) to obtain a container loading signal and transmit the obtained container loading signal to the intelligent driving module; the control module (1) can receive the detection signal transmitted by the sensor (25), process the detection signal transmitted by the sensor (25) to obtain a lock head state signal and transmit the obtained lock head state signal to the intelligent driving module; the control module (1) can also receive a lock instruction signal transmitted by the intelligent driving module and control the piston of the rotary cylinder (23) to act according to the lock instruction signal;
the intelligent driving module can receive the container loading signal and the lock head state signal transmitted by the control module (1), process the container loading signal and the lock head state signal according to the vehicle driving working condition to obtain a lock head instruction signal, and transmit the lock head instruction signal to the control module (1).
2. The automatic container locking system for a heavy truck semitrailer of claim 1, wherein: the upper part of the bracket (21) is provided with a guide inclined plane (26) for quickly positioning the container.
3. The utility model provides a heavy truck semitrailer which characterized in that: the heavy truck semitrailer is provided with an automatic container locking system for heavy truck semitrailers as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010217195.0A CN111319553A (en) | 2020-03-25 | 2020-03-25 | Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010217195.0A CN111319553A (en) | 2020-03-25 | 2020-03-25 | Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111319553A true CN111319553A (en) | 2020-06-23 |
Family
ID=71170017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010217195.0A Pending CN111319553A (en) | 2020-03-25 | 2020-03-25 | Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111319553A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766882A (en) * | 2020-07-03 | 2020-10-13 | 上海振华重工(集团)股份有限公司 | Container detection method suitable for AGV and automatic wharf management system |
| CN114594699A (en) * | 2022-03-07 | 2022-06-07 | 上汽红岩汽车有限公司 | Container loading and unloading control system of automatic driving heavy truck and control method thereof |
| WO2022128785A1 (en) * | 2020-12-18 | 2022-06-23 | Man Truck & Bus Se | Method and apparatus for the automated locking and/or unlocking of an exchangeable load carrier placed on a loading surface of a vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992722A (en) * | 2009-08-12 | 2011-03-30 | 中国国际海运集装箱(集团)股份有限公司 | Locking device for container transportation automobile and corresponding container transportation automobile |
| CN110641351A (en) * | 2019-09-26 | 2020-01-03 | 驻马店中集华骏车辆有限公司 | Rotary lock assembly of container transport semitrailer and automatic rotary lock control system |
| CN110696709A (en) * | 2019-11-19 | 2020-01-17 | 中集车辆(集团)股份有限公司 | Container transport vehicle and rotary lock mechanism thereof |
| CN212353784U (en) * | 2020-03-25 | 2021-01-15 | 上汽依维柯红岩商用车有限公司 | Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer |
-
2020
- 2020-03-25 CN CN202010217195.0A patent/CN111319553A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992722A (en) * | 2009-08-12 | 2011-03-30 | 中国国际海运集装箱(集团)股份有限公司 | Locking device for container transportation automobile and corresponding container transportation automobile |
| CN110641351A (en) * | 2019-09-26 | 2020-01-03 | 驻马店中集华骏车辆有限公司 | Rotary lock assembly of container transport semitrailer and automatic rotary lock control system |
| CN110696709A (en) * | 2019-11-19 | 2020-01-17 | 中集车辆(集团)股份有限公司 | Container transport vehicle and rotary lock mechanism thereof |
| CN212353784U (en) * | 2020-03-25 | 2021-01-15 | 上汽依维柯红岩商用车有限公司 | Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766882A (en) * | 2020-07-03 | 2020-10-13 | 上海振华重工(集团)股份有限公司 | Container detection method suitable for AGV and automatic wharf management system |
| CN111766882B (en) * | 2020-07-03 | 2021-04-23 | 上海振华重工(集团)股份有限公司 | Container detection method suitable for AGV and automatic wharf management system |
| WO2022128785A1 (en) * | 2020-12-18 | 2022-06-23 | Man Truck & Bus Se | Method and apparatus for the automated locking and/or unlocking of an exchangeable load carrier placed on a loading surface of a vehicle |
| CN114594699A (en) * | 2022-03-07 | 2022-06-07 | 上汽红岩汽车有限公司 | Container loading and unloading control system of automatic driving heavy truck and control method thereof |
| CN114594699B (en) * | 2022-03-07 | 2024-03-29 | 上汽红岩汽车有限公司 | Container loading and unloading control system for automatic driving heavy truck and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111319553A (en) | Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer | |
| CN212353784U (en) | Automatic container locking system for heavy truck semitrailer and heavy truck semitrailer | |
| CN105730306A (en) | Pure electronic dump truck hydraulic lifting system and operation method | |
| CN110539808A (en) | heavy load is transported and is docked AGV equipment | |
| CN201350860Y (en) | Self-loadable/unloadable automobile | |
| CN109910724A (en) | Intelligent logistics transport vehicle | |
| CN206231279U (en) | A kind of slidingtype cargo box structure | |
| CN2395926Y (en) | Hydraulic tracting loading and unloading automobile | |
| CN207931570U (en) | A kind of carriage detachable type flat bed transport vehicle | |
| CN212529438U (en) | Transport vechicle convenient to loading and unloading | |
| CN214031590U (en) | Wisdom commodity circulation manual-automatic dual-purpose fork truck transportation platform | |
| CN211995324U (en) | Semitrailer with self-loading and self-unloading hoisting mechanism | |
| CN208730844U (en) | A kind of motor housing intelligence charging crane | |
| CN114249150A (en) | Method for transferring materials by using loading hopper system | |
| CN220809254U (en) | Detachable structure of automobile carriage | |
| CN110697627A (en) | Multifunctional forklift | |
| CN114594699B (en) | Container loading and unloading control system for automatic driving heavy truck and control method thereof | |
| CN2623514Y (en) | Cargo auto loading and unloading machine for lorry | |
| CN110550118A (en) | increase journey and transport butt joint AGV equipment | |
| JP2008516865A (en) | Double trolley container crane capable of double loading and unloading 40-foot containers | |
| CN215160449U (en) | Small-sized carrier with crank arm hoisting device | |
| CN110395677B (en) | Automatic locking control system for container lifting appliance during container loading and control method thereof | |
| CN217894966U (en) | Lorry-mounted crane with frog-shaped hydraulic support legs | |
| CN211001589U (en) | Tipping device of forklift cab | |
| CN219564741U (en) | Remote control covering automobile shed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200623 |
|
| RJ01 | Rejection of invention patent application after publication |