Novel car with detachable carriages and capable of rapidly exchanging carriages

Abstract

The utility model provides a novel car with detachable carriages, which comprises a car head, a car frame connected to one side of the car head, the carriages arranged on the surface of the car frame, a plurality of lock catch devices, two lock catch devices as a group, two groups of lock catch devices respectively arranged on the left and right sides of the two sides of the car frame, a connecting frame is arranged in the mounting frame and connected to the bottom of the compartment, a lock rod oil cylinder is mounted on one side of the mounting frame, a lock rod is connected to one end of the lock rod oil cylinder, and the multiple supporting devices are arranged on the surface of the compartment. According to the novel car with the detachable carriages and capable of rapidly exchanging the carriages, the lock catch devices are arranged on the two sides of the car frame to be used in cooperation with the carriages and the supporting devices, the carriages can be conveniently detached and replaced when goods are loaded and transported, and therefore the novel car with the detachable carriages and capable of rapidly exchanging the carriages can replace an existing fixed carriage. And the use practicability of the whole vehicle can be improved.

Description

Technical Field

[0001] This utility model relates to the field of automobile structural design and manufacturing, and in particular to a novel detachable car body for quick-exchange car bodies. Background Technology

[0002] Automobiles are an important component of logistics and transportation equipment. Their technological development aims to meet the logistics industry's demand for efficient transportation, involving aspects such as cargo loading and unloading and vehicle allocation in the logistics and transportation process. They can provide logistics companies with more convenient and efficient transportation solutions, and help improve the efficiency and effectiveness of the entire logistics and transportation system.

[0003] Currently, most vehicles used in logistics transportation are vans for loading and unloading goods, and the cab, frame, and cargo box of these vans are connected in a fixed manner.

[0004] However, with the rapid development of e-commerce and other industries, the volume of logistics transportation is constantly increasing, which puts forward higher requirements for transportation efficiency. Now, using fixed-time carriages to place goods will increase the operation time, which will lead to an increase in the dwell time of vehicles in the loading and unloading process.

[0005] Therefore, it is necessary to provide a new type of detachable car body with quick-change compartments to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides a novel detachable truck with a quick-change compartment, which solves the problem that using fixed compartments for cargo placement increases operation time and leads to longer vehicle dwell time during loading and unloading.

[0007] To solve the above-mentioned technical problems, this utility model provides a novel detachable car body for quick-exchange carriages, comprising:

[0008] The front of the vehicle is connected to a frame on one side, and a cargo box is provided on the surface of the frame;

[0009] Multiple locking devices are provided, with two locking devices forming a group. The two groups of locking devices are respectively located on the left and right sides of the vehicle frame. Each locking device includes a mounting frame, and a connecting frame is provided inside the mounting frame. The connecting frame is connected to the bottom of the vehicle compartment. A locking rod cylinder is installed on one side of the mounting frame, and a locking rod is connected to one end of the locking rod cylinder.

[0010] Multiple support devices are provided on the surface of the carriage.

[0011] Preferably, multiple rollers are installed on both sides of the bottom of the carriage.

[0012] Preferably, a lifting cylinder is installed on the side of the vehicle frame and on one side of the mounting bracket.

[0013] Preferably, the support device includes a positioning frame, one end of which is connected to a hydraulic outrigger.

[0014] Preferably, the surface of the carriage is provided with mounting grooves that are compatible with the hydraulic outriggers.

[0015] Preferably, a plurality of fixing components are provided between the vehicle frame and the vehicle body. The fixing components include a fixing ring, a bracket is connected to one side of the fixing ring, and a mounting plate is connected to one end of the lifting cylinder.

[0016] Preferably, both sides of the mounting plate are provided with external threaded blocks, one end of the external threaded block is connected to the bottom of the carriage, and the surface of the external threaded block is threaded with a threaded sleeve.

[0017] Compared with related technologies, the novel detachable car body of this utility model has the following advantages:

[0018] This utility model provides a novel detachable truck with a quick-change compartment. Multiple locking devices are installed on both sides of the frame to work with the compartment and multiple supporting devices, which can facilitate the disassembly and replacement of the compartment when loading and unloading goods, thereby replacing the current fixed compartment and improving the overall practicality of the vehicle. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of the first embodiment of a novel detachable car body for quick-exchange carriage provided by this utility model;

[0020] Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below;

[0021] Figure 3 for Figure 1 The diagram shows a first-person perspective three-dimensional structural representation of the new type of carriage.

[0022] Figure 4 for Figure 3 The enlarged schematic diagram of section B is shown below;

[0023] Figure 5 for Figure 1 The diagram shows a three-dimensional structure of the new type of carriage from a second perspective.

[0024] Figure 6 for Figure 5 The enlarged schematic diagram of section C is shown below;

[0025] Figure 7 for Figure 1 The diagram shows a three-dimensional structure of the new type of carriage from a third-person perspective;

[0026] Figure 8 A three-dimensional structural diagram of a long hydraulic outrigger from a first-person perspective;

[0027] Figure 9 for Figure 8 The diagram shows a three-dimensional structure of the long hydraulic outrigger from a second perspective.

[0028] Figure 10 A three-dimensional structural diagram of the short hydraulic outrigger from a first-person perspective;

[0029] Figure 11 for Figure 10 The diagram shows a three-dimensional structure of the short hydraulic outrigger from a second-view perspective.

[0030] Figure 12 A schematic diagram of the structure of a second embodiment of a novel detachable car body for quick-exchange carriages provided by this utility model;

[0031] Figure 13 for Figure 12 The enlarged schematic diagram of part D is shown.

[0032] Numbered in the diagram: 1. Locomotive; 2. Frame; 3. Carriage;

[0033] 4. Locking device; 41. Mounting bracket; 42. Connecting bracket; 43. Locking rod cylinder; 44. Locking rod;

[0034] 5. Rollers; 6. Lifting cylinder; 7. Mounting slot;

[0035] 8. Support device; 81. Positioning frame; 82. Hydraulic outriggers;

[0036] 9. Fixing component; 91. Fixing ring; 92. Bracket; 93. Mounting plate; 94. External threaded block; 95. Threaded sleeve. Detailed Implementation

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0038] First Embodiment

[0039] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of a novel detachable car body for quick-exchange carriage provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The diagram shows a first-person perspective three-dimensional structural representation of the new type of carriage. Figure 4 for Figure 3 The enlarged schematic diagram of section B is shown below; Figure 5 for Figure 1 The diagram shows a three-dimensional structure of the new type of carriage from a second perspective. Figure 6 for Figure 5 The enlarged schematic diagram of section C is shown below; Figure 7 for Figure 1 The diagram shows a three-dimensional structure of the new type of carriage from a third-person perspective; Figure 8 A three-dimensional structural diagram of a long hydraulic outrigger from a first-person perspective; Figure 9 for Figure 8 The diagram shows a three-dimensional structure of the long hydraulic outrigger from a second perspective. Figure 10 A three-dimensional structural diagram of the short hydraulic outrigger from a first-person perspective; Figure 11 for Figure 10 The diagram shows a two-dimensional structural representation of the short hydraulic outrigger from a second-view perspective. A novel detachable truck body with a rapidly interchangeable cargo compartment includes:

[0040] A front end 1, a frame 2 is connected to one side of the front end 1, and a carriage 3 is provided on the surface of the frame 2;

[0041] Multiple locking devices 4 are provided, with two locking devices 4 forming a group. The two groups of locking devices 4 are respectively arranged on the left and right sides of the vehicle frame 2. Each locking device 4 includes a mounting frame 41. A connecting frame 42 is provided inside the mounting frame 41. The connecting frame 42 is connected to the bottom of the vehicle body 3. A locking rod cylinder 43 is installed on one side of the mounting frame 41. One end of the locking rod cylinder 43 is connected to a locking rod 44.

[0042] Multiple support devices 8 are respectively disposed on the surface of the carriage 3.

[0043] The chassis longitudinal beams of frame 2 are fitted with pads to replace the existing frame structure of detachable truck bodies, achieving the purpose of lightweight design.

[0044] Multiple rollers 5 are installed on both sides of the bottom of the carriage 3.

[0045] Mounting bracket 41 is connected to the side of frame 2. A through hole adapted to locking rod 44 is provided between mounting bracket 41 and connecting bracket 42. Locking rod cylinder 43 can push locking rod 44 to move between mounting bracket 41 and connecting bracket 42 to lock, so that the carriage 3 and frame 2 are connected. Lifting cylinder 6 plays the role of lifting and retracting carriage. The use of multiple rollers 5 can make the rollers 5 contact the ground after multiple hydraulic outriggers 82 move carriage 3 to the ground, making it easy to push carriage 3 to move.

[0046] A lifting cylinder 6 is installed on the side of the frame 2 and on one side of the mounting bracket 41.

[0047] The support device 8 includes a positioning frame 81, one end of which is connected to a hydraulic support leg 82.

[0048] The hydraulic outrigger 82 is installed inside the groove 7.

[0049] The surface of the carriage 2 is provided with mounting grooves 7 that are adapted to the hydraulic outriggers 82.

[0050] Support bracket 2 is made of rubber pads instead of the traditional steel frame. A front limit lever is installed on the chassis near the cab. Four guide and locking devices are installed at the front and rear. Four locking cylinders 82 can be optionally installed. A remote-controlled electro-hydraulic unit can be optionally installed. A hydraulic quick connector is reserved for use with the hydraulic outrigger cylinders in the truck bed.

[0051] The hydraulic outriggers on the cargo box can be powered by an optional electro-hydraulic unit mounted on the chassis, or by an independent, remotely controlled electro-hydraulic system installed on the cargo box.

[0052] Four newly designed automatic guiding and locking devices, two at the front and two at the rear, together with four hydraulic outriggers on the carriage, enable the carriage to automatically correct and lock itself from the chassis, and also enable the carriage to quickly separate from the chassis, thereby achieving the purpose of quickly exchanging carriages on the chassis and thus realizing the goal of one vehicle with multiple carriages.

[0053] Please refer to the following: Figure 8 and Figure 9 We learned that the carriage is equipped with long hydraulic outriggers that can be installed upwards to ensure the ground is suitable for lowering the carriage, making loading and unloading faster and more convenient.

[0054] Please refer to the following: Figure 10 and Figure 11 We learned that the carriages can also be equipped with short hydraulic outriggers that are installed downwards.

[0055] Both the long hydraulic outrigger and the short hydraulic outrigger are designated as 82.

[0056] Considering cost and different customer needs, the vehicle can be equipped with four locking cylinders and can be equipped with a cargo box with manual outriggers. Through automatic guidance and locking devices, it can also ensure the quick assembly and separation of the cargo box and chassis.

[0057] The above configurations offer multiple options to suit different usage scenarios, providing customers with a variety of choices.

[0058] The working principle of this novel detachable truck with a quick-exchange compartment is as follows:

[0059] In use, when separating the carriage 3 and the frame 2, first activate the locking rod cylinder 43 to drive the locking rod 44 to separate from the mounting bracket 41 and the connecting bracket 42. After the locking rod 44 separates from the mounting bracket 41 and the connecting bracket 42, activate the hydraulic outrigger 82 to push the carriage 3 upward to separate from the frame 2. After the carriage 3 separates from the frame 2, stop the operation of the hydraulic outrigger 82, and then activate the cab 1 to drive the frame 2 to move to the outside of the carriage 3.

[0060] After the carriage 3 is separated from the frame 2 by multiple hydraulic outriggers 82, and the cab 1 drives the frame 2 away from the carriage 3, the multiple hydraulic outriggers 82 are activated again to move the carriage 3 downwards, so that the carriage 3 can be loaded into the ground.

[0061] During installation between the carriage 3 and the frame 2, multiple hydraulic support rods 82 are first activated to push the carriage 3 to a suitable height. Then, the frame 2 is moved to the bottom of the carriage 3 by the front of the carriage 1. Multiple hydraulic support rods 82 are then used to bring the carriage 3 into contact with the surface of the frame 2. At the same time, multiple connecting brackets 42 at the bottom of the carriage 3 are installed inside the mounting bracket 41. Finally, the locking rod cylinder 43 is activated to drive the locking rod 44 to connect the mounting bracket 41 and the connecting bracket 42.

[0062] Compared with related technologies, the novel detachable car body of this utility model has the following advantages:

[0063] This utility model provides a novel detachable truck with a quick-change compartment. Multiple locking devices 4 are provided on both sides of the frame 2 to work with the compartment 3 and multiple supporting devices 8. This allows the compartment to be easily disassembled and replaced during the loading and unloading of goods, thus replacing the current fixed compartment and improving the overall practicality of the vehicle.

[0064] Second Embodiment

[0065] Please refer to the following: Figure 12 and Figure 13Based on the first embodiment of this application, which provides a novel detachable car body with quick-change compartments, the second embodiment of this application proposes another novel detachable car body with quick-change compartments. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0066] Specifically, the second embodiment of this application provides a novel detachable car body with a quick-change compartment, wherein a plurality of fixing components 9 are provided between the frame 2 and the compartment 3. The fixing components 9 include fixing rings 91, one side of the fixing rings 91 is connected to a bracket 92, and one end of the lifting cylinder 92 is connected to a mounting plate 93.

[0067] Both sides of the mounting plate 93 are provided with external threaded blocks 94. One end of the external threaded block 94 is connected to the bottom of the carriage 3, and the surface of the external threaded block 94 is threadedly connected with a threaded sleeve 95.

[0068] The retaining ring 91 is installed on the surface of the frame 2. The mounting plate 93 has a mounting through hole that matches the external threaded block 94. The external threaded block 94 and the mounting plate 93 are connected by plugging and unplugging.

[0069] The working principle of this novel detachable truck with a quick-exchange compartment is as follows:

[0070] When in use, when the carriage 3 and the bracket 2 are in contact and connected and then fixed for a second time, first connect the surface of the carriage 3 and the frame 2, and at the same time, insert the external threaded block 94 at the bottom of the carriage 3 into the interior of the mounting plate 93, and then use the threaded sleeve 95 to thread and fix the external threaded block 94.

[0071] Compared with related technologies, the novel detachable car body of this utility model has the following advantages:

[0072] This utility model provides a novel detachable car body for quick exchange of car bodies. A fixing component 9 is provided between the frame 2 and the car body 3, which can play a secondary fixing role after the car body 3 is connected to the frame 2.

[0073] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A novel car with detachable body for fast exchange of the body, characterized in that, Include: The car head, one side of the car head is connected with the frame, the surface of the frame is provided with the carriage; A plurality of lock buckle devices, two groups of the lock buckle devices are arranged on the left and right sides of the frame, the lock buckle device includes a mounting frame, a connecting frame is arranged in the mounting frame, the connecting frame is connected to the bottom of the carriage, a lock rod oil cylinder is installed on one side of the mounting frame, one end of the lock rod oil cylinder is connected with a lock rod; A plurality of support devices, a plurality of the support devices are arranged on the surface of the carriage.

2. The new type of car with quick exchangeable carriage according to claim 1, characterized in that, The bottom of the carriage is provided with a plurality of rollers.

3. The new type of compartment detachable car of the quick exchange compartmented car according to claim 1, characterized in that, The side of the frame and one side of the mounting frame are provided with a lifting oil cylinder.

4. The new type of car with quick exchangeable carriage according to claim 1, characterized in that, The support device includes a positioning frame, one end of the positioning frame is connected with a hydraulic support leg.

5. The new type of car with quick exchangeable carriage according to claim 4, characterized in that, The surface of the carriage is provided with a mounting groove matched with the hydraulic support leg.

6. The new type of car with quick exchangeable carriage according to claim 3, characterized in that, A plurality of fixing components are arranged between the frame and the carriage, the fixing component includes a fixing ring, one side of the fixing ring is connected with a support, one end of the lifting oil cylinder is connected with a mounting plate.

7. The new type of car with quick exchangeable carriage according to claim 6, characterized in that, Both sides of the inside of the mounting plate are provided with external thread blocks, one end of the external thread block is connected with the bottom of the carriage, and the surface of the external thread block is threadedly connected with a threaded sleeve.

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