Carrying device and vehicle

Abstract

The utility model provides a carrying device and a vehicle, the carrying device comprises a storage mechanism and a carrying mechanism, the storage mechanism comprises a storage container and a first driving part, the first driving part is installed on the storage container, the carrying mechanism comprises a supporting part and a lifting assembly which are connected with each other, and the supporting part is installed on the storage container. The supporting piece can move in the height direction of the carrying device along with the lifting assembly, the carrying mechanism is connected with the first driving piece, the first driving piece can drive the carrying mechanism to move in the length direction of the carrying device, and the carrying mechanism can stretch out of or retract back into a storage container. According to the scheme, automation and convenience of carrying can be improved, and manpower is saved.

Description

Technical Field

[0001] The present application relates to the field of transportation technology, and in particular to a transportation device and a vehicle. Background Art

[0002] Vehicles are commonly used transportation equipment. The current loading and unloading of vehicle cargo requires a lot of manpower, especially when moving cargo from the ground at a lower height to the car box at a higher height. The movement of cargo on the ground often requires the use of tools such as transport carts. The difficulty of manual loading and unloading is further increased by moving cargo with the cart. This manual handling method has low efficiency and high cost. Utility Model Content

[0003] In view of this, the present application provides a transport device and a vehicle to help solve the problems of low efficiency and high cost of cargo loading and unloading in the prior art.

[0004] The present application provides a carrier, the carrier comprising:

[0005] A storage mechanism, the storage mechanism comprising a storage container and a first driving member, the first driving member being installed on the storage container;

[0006] The transport mechanism comprises a supporting member and a lifting assembly connected to each other, wherein the supporting member can move along the height direction of the transport device with the lifting assembly, the transport mechanism is connected to the first driving member, the first driving member can drive the transport mechanism to move along the length direction of the transport device, and the transport mechanism can extend or retract from the storage container.

[0007] The transport device provided in the present application can realize the function of automatically transporting items, improve the automation and convenience of transportation, replace manual carrying of items to a specified height, save manpower, have high efficiency and low cost, and can also be automatically stored, saving space and being easy to operate.

[0008] In a possible implementation, the lifting assembly includes a second driving member and a connecting rod, and the connecting rod is connected to the supporting member, and the second driving member can drive the supporting member to move along the height direction of the carrier through the connecting rod.

[0009] In a possible embodiment, the connecting rod includes a first connecting member, a second connecting member, a first connecting rod and a second connecting rod, one end of the first connecting rod and the second connecting rod are rotatably connected through the first connecting member, and the other end is rotatably connected through the second connecting member, and the second driving member is connected to the first connecting rod and / or the second connecting rod.

[0010] In a possible embodiment, the transport mechanism includes a connecting plate, a driving rod and a connecting assembly, the connecting plate connects the second driving member and the connecting rod, the driving rod is connected to the connecting rod, one end of the connecting assembly is connected to the driving rod, and the other end is connected to the second driving member.

[0011] In a possible implementation, the lifting assembly includes two second driving members and the connecting rods, and the two second driving members and the two connecting rods are respectively disposed on both sides of the supporting member.

[0012] In a possible implementation, the support member includes a first support plate and a second support plate, the first support plate is connected to the lifting assembly, and the second support plate is rotatably connected to the first support plate.

[0013] In a possible implementation manner, the inner wall of the storage container has a guide rail, and the side wall of the transport mechanism has a rolling element, and the rolling element can move along the guide rail.

[0014] In a possible implementation, the storage mechanism includes a guide member, the guide member is disposed on an inner wall of the storage container, the first driving member is connected to the transport mechanism, and the first driving member can move along the guide member.

[0015] In a possible implementation manner, the outer wall of the storage container has a fixing member, and the fixing member is used to connect the carrying device and the vehicle box.

[0016] The present application provides a vehicle, which includes a vehicle box and a transport device, wherein the transport device is installed at the bottom of the vehicle box, and the transport device is the transport device described in any of the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 An exploded view of an embodiment of a carrier provided by the present application;

[0019] Figure 2 A schematic structural diagram of an implementation scheme of the carrier provided in the present application;

[0020] Figure 3 A schematic structural diagram of an embodiment of a vehicle provided in the present application.

[0021] Description of reference numerals:

[0022] 1- Storage mechanism;

[0023] 11- Storage container;

[0024] 12- first driving member;

[0025] 13-Guide rail;

[0026] 14-fixing parts;

[0027] 15- guide member;

[0028] 2-Carrying mechanism;

[0029] 21- support member;

[0030] 211-first support plate;

[0031] 212- second support plate;

[0032] 22-lifting assembly;

[0033] 221- second driving member;

[0034] 222-connecting rod;

[0035] 222a-first connecting member;

[0036] 222b- second connecting member;

[0037] 222c-first connecting rod;

[0038] 222d - second connecting rod;

[0039] 23-connecting plate;

[0040] 24-driving rod;

[0041] 25-Connection components;

[0042] 26- rolling element;

[0043] 3-Carriage;

[0044] A - first position;

[0045] B - second position;

[0046] C - Third position. DETAILED DESCRIPTION

[0047] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0048] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0049] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0050] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0051] like Figure 1 As shown, an embodiment of the present application provides a transport device, which includes a storage mechanism 1 and a transport mechanism 2.

[0052] The storage mechanism 1 includes a storage container 11 and a first driving member 12. The storage container 11 may be a container with a storage function, for example, the storage container 11 may be in a rectangular parallelepiped or cube shape with an opening, and the storage container 11 has a cavity inside for storing the carrier 2. The first driving member 12 is a component with a driving function, and may be arranged inside or outside the storage container 11 according to actual needs. The first driving member 12 may be a motor or an electric cylinder, and the first driving member 12 is connected to the carrier 2 to drive the carrier 2 to extend from the storage container 11 into or retract into the storage container 11.

[0053] The transport mechanism 2 includes a support member 21 and a lifting assembly 22 connected to each other. The support member 21 is a structure with supporting and loading functions. Goods and other objects to be transported can be placed on the support member 21. The support member 21 can be in the shape of a flat plate. The support member 21 can move along the height direction Z of the transport device with the lifting assembly 22. Goods and other objects placed on the support member 21 can be moved to a specified height position with the lifting movement of the support member 21. The transport mechanism 2 is connected to the first driving member 12. The first driving member 12 can drive the transport mechanism 2 to move along the length direction X of the transport device. The transport mechanism 2 can extend or retract from the storage container 11.

[0054] like Figure 2This is a schematic diagram of the structure of a transport device according to an embodiment of the present application, which includes three position states of the support member 21, namely the first position A, the second position B and the third position C (the support member 21 in the second position B and the third position C is omitted and not shown). The transport device provided in the embodiment of the present application is used for transporting articles, and has a storage function, which can reduce the volume of the transport device. Therefore, the transport device can be installed on vehicles and other means of transport without affecting the normal operation of the vehicle, and can realize automatic loading and unloading of goods and other articles that need to be transported. Specifically, when the transport device is not working, the transport mechanism 2 is stored inside the storage mechanism 1, which can reduce its own volume for easy storage and avoid affecting the normal operation of the vehicle or other means of transport on which the transport device is installed. Figure 2 As shown in the second position B in FIG. 1 , when there are items to be transported, the first driving member 12 drives the supporting member 21 to extend from the storage container 11. Figure 2 As shown in the third position C in the figure, the support member 21 can be driven by the lifting assembly 22 to first drive the support member 21 down to a height flush with the table or the ground, so that the items to be loaded can be placed on the support member 21. For example, the items to be transported can be placed on a cart. When the support member 21 reaches the ground height, it is only necessary to push the cart to the support member 21. Figure 2 As shown in the first position A in the figure, the support member 21 can continue to rise with the lifting assembly 22 until the carried items reach a specified height position with the support member 21, such as the height of the floor of the vehicle box 3 or the height of a specified tabletop, which further facilitates the transportation of the items to the specified position. The height of the support member 21 can be higher than the height of the storage mechanism 1. After the support member 21 transports the items, the support member 21 can be driven by the lifting assembly 22 to move to a position with the same height as the storage mechanism 1, and then retracted into the interior of the storage container 11 driven by the first driving member 12. The transport device provided in the embodiment of the present application can realize the function of automatically transporting items, improve the automation and convenience of transportation, replace manual transportation of items to a specified height, save manpower, have high efficiency and low cost, and can also automatically store, save space and be easy to operate.

[0055] like Figure 1 As shown, in a possible embodiment, the lifting assembly 22 includes a second driving member 221 and a connecting rod 222, and the connecting rod 222 is connected to the support member 21, and the second driving member 221 can drive the support member 21 to move along the height direction Z of the carrier through the connecting rod 222.

[0056] One end of the connecting rod 222 is connected to the second driving member 221, and the other end is connected to the support member 21. The connecting rod 222 can rotate relative to the second driving member 221 and the support member 21. The second driving member 221 can drive the connecting rod 222 to rotate. Specifically, the second driving member 221 can be an electric cylinder or a motor. The second driving member 221 can directly push the connecting rod 222 to rotate the connecting rod 222 relative to the storage mechanism 1, or the second driving member 221 can be connected to the connecting rod 222 through a gear or a rotating shaft and drive it, so that the connecting rod 222 can drive the support member 21 to rotate and realize the change of the height position of the support member 21. The connecting rod 222 can rotate relative to the support member 21, and the rotation of the support member 21 can be limited by setting a limiting structure, so that the support member 21 can always remain parallel to the ground or the placement table, so that the items to be loaded placed on the support member 21 will not slide due to the tilt of the support member 21.

[0057] like Figure 1 and Figure 3 As shown, in a possible embodiment, the transport mechanism 2 includes a connecting plate 23, a driving rod 24 and a connecting assembly 25, the connecting plate 23 connects the second driving member 221 and the connecting rod 222, the driving rod 24 is connected to the connecting rod 222, one end of the connecting assembly 25 is connected to the driving rod 24, and the other end is movably connected to the second driving member 221.

[0058] The second driving member 221 and the connecting rod 222 can be respectively arranged on both sides of the connecting plate 23, and the connecting plate 23 can be provided with an opening to facilitate the second driving member 221 to drive the connecting rod 222 to move. The second driving member 221 can drive the driving rod 24 to rotate, thereby driving the connecting rod 222 to rotate. Specifically, the second driving member 221 can be a driving telescopic motor, and the driving telescopic motor has a movable push rod, which is connected to the driving rod 24 through a connecting assembly 25. The connecting assembly 25 can be rotatably connected or slidably connected to the second driving member 221, so that when the second driving member 221 pushes the connecting assembly 25, the connecting assembly 25 can drive the driving rod 24 to rotate, and the driving rod 24 drives the connecting rod 222 to rotate, and finally realizes the lifting function.

[0059] like Figure 2 As shown, in a possible embodiment, the connecting rod 222 includes a first connecting member 222a, a second connecting member 222b, a first connecting rod 222c and a second connecting rod 222d, one end of the first connecting rod 222c and the second connecting rod 222d are rotatably connected through the first connecting member 222a, and the other end is rotatably connected through the second connecting member 222b, and the second driving member 221 is connected to the first connecting rod 222c and / or the second connecting rod 222d, and the second driving member 221 can drive the first connecting rod 222c and the second connecting rod 222d to rotate relative to the first connecting member 222a.

[0060] The first connecting member 222a is connected to the second driving member 221, the second connecting member 222b is connected to the support member 21, and the first connecting rod 222c and the second connecting rod 222d are respectively located between the first connecting member 222a and the second connecting member 222b. The second connecting member 222b can be connected to the support member 21, and when the first connecting rod 222c and the second connecting rod 222d rotate under the action of the second driving member 221, the support member 21 can rotate relative to the second connecting member 222b or the first connecting member 222a, so that the support member 21 can maintain a state parallel to the ground or the table, thereby preventing the items to be transported placed on the support member 21 from slipping, and improving the stability and reliability of transportation.

[0061] There is a preset distance between the connection positions of the first connecting rod 222c and the second connecting rod 222d on the first connecting member 222a, and there is a preset distance between the positions of the first connecting rod 222c and the second connecting rod 222d and the second connecting member 222b. The first connecting rod 222c, the second connecting rod 222d, the first connecting member 222a and the second connecting member 222b can form a four-bar linkage, and by reasonably setting the size of the preset distance, the range of motion and the lifting height during lifting can be controlled.

[0062] like Figure 3 As shown, in a possible implementation, the support member 21 includes a first support plate 211 and a second support plate 212 , the first support plate 211 is connected to the lifting assembly 22 , and the second support plate 212 and the first support plate 211 are rotatably connected.

[0063] The first support plate 211 and the second support plate 212 are in a mutually folded state when the carrier mechanism 2 is stored in the storage mechanism 1, which is used to reduce the overall length of the support member 21, so that the carrier mechanism 2 as a whole can be completely stored in the storage container 11, reducing the space occupied by the entire carrier device, and after the second support plate 212 is unfolded, it can cooperate with the first support plate 211 to achieve a larger support area, so that the carrier device can achieve a larger load capacity. The first support plate 211 and the second support plate 212 can be connected by a rotating component such as a rotating shaft, and the rotating component can have a limiting function. After the second support plate 212 is rotated and unfolded, it is at the same height as the first support plate 211 and parallel to each other, so that the support member 21 as a whole remains flat and is convenient for placing the items to be loaded. According to actual conditions, more support structures can be set, for example, a third support plate can be set, and the third support plate is rotatably connected to the second support plate 212, which can further increase the support area of ​​the support member 21 and improve the applicability of the carrier device.

[0064] like Figure 1As shown, in a possible implementation, the inner wall of the storage container 11 has a guide rail 13 , and the side wall of the carrier mechanism 2 has a rolling element 26 , and the rolling element 26 can slide along the guide rail 13 .

[0065] The guide rail 13 may be a groove structure provided on the inner wall of the storage container 11, and the setting position may be two opposite inner walls of the storage container 11. The position of the rolling element 26 is adapted to the position of the guide rail 13. The rolling element 26 can support and balance the storage container 11, making the transport mechanism 2 more stable during the sliding process. The rolling element 26 may be provided on the side wall of the second driving element 221 or the side wall of the lifting assembly 22, and the rolling element 26 may be a roller or a ball. When the first driving element 12 drives the transport mechanism 2 to extend or retract from the storage mechanism 1, the rolling element 26 can slide or roll along the guide rail 13, thereby reducing the resistance during the movement.

[0066] like Figure 2 As shown, in a possible implementation manner, the outer wall of the storage container 11 has a fixing member 14, and the fixing member 14 is used to connect the carrier and the vehicle box 3.

[0067] The fixing member 14 is used to install the carrier. The outer wall of the storage container 11 may be provided with a plurality of fixing members 14, which are arranged at intervals, so that the carrier can be fixed and installed from different positions, thereby improving the stability of the carrier. The fixing member 14 may be provided with a through hole, through which a bolt or a buckle or other device may be used to achieve connection and fixation.

[0068] like Figure 2 As shown, in a possible embodiment, the storage mechanism 1 includes a guide member 15, which is arranged on the inner wall of the storage container 11, and the guide member 15 extends along the length direction X of the carrying device. The first driving member 12 is connected to the carrying mechanism 2, and the first driving member 12 can move along the guide member 15.

[0069] The guide member 15 is used to cooperate with the first driving member 12, and the first driving member 12 can move along the guide member 15, thereby driving the transport mechanism 2 to move. The guide member 15 can be a rack, and the first driving member 12 can be connected to the guide member 15 through a gear. When the first driving member 12 is working, the first driving member 12 can move along the guide member 15 through the gear to drive the transport mechanism 2 to move. Providing the guide member 15 can improve the stability of the movement of the transport mechanism 2.

[0070] like Figure 1 As shown, in a possible implementation, the lifting assembly 22 includes two second driving members 221 and a connecting rod 222 , and the two second driving members 221 and the two connecting rods 222 are respectively disposed on both sides of the supporting member 21 .

[0071] The second driving member 221 can be connected to the lifting assembly 22 through the connecting plate 23. The second driving member 221 is configured to adapt to the structure of the lifting assembly 22. For example, the lifting assembly 22 includes two connecting rods 222. Then, two second driving members 221 are configured to respectively drive the two connecting rods 222, which can improve the working speed and stability of the lifting assembly 22.

[0072] An embodiment of the present application provides a vehicle, which includes a vehicle box 3 and a carrying device, wherein the carrying device is installed at the bottom of the vehicle box 3, and the carrying device is the carrying device described in any of the above embodiments.

[0073] The carriage 3 has a receiving cavity, which has functions such as seating, loading items or setting equipment. The carrier is installed at the bottom of the carriage 3, which does not affect the normal driving of the vehicle and does not occupy the space inside the carriage 3. When it is necessary to load items through the vehicle or to move items from the carriage 3 to the outside of the carriage 3, the first driving member 12 can be controlled to extend the carrier 2 from the storage container 11, and the lifting member 22 can be further used to drive the support member 21 to rise and fall, and the items to be loaded are placed on the support member 21 to be transported to a suitable height, such as the floor height or ground height of the carriage 3. The vehicle can realize the automation of reloading and unloading through the carrier, saving manpower and being easy to use.

[0074] The floor inside the carriage 3 can be provided with soft interior decoration, which can improve the riding environment inside the carriage 3, so that the carriage 3 can also realize the riding of people, and realize the multifunctionality of the freight vehicle. Further, seats and armrests can be provided in the carriage 3 to improve the riding comfort of people.

[0075] The above describes in detail the structure, features and effects of the present application based on the embodiments shown in the drawings. The above is only a preferred embodiment of the present application, but the present application does not limit the scope of implementation to what is shown in the drawings. Any changes made in accordance with the concept of the present application, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and drawings, should be within the protection scope of the present application.

Claims

1. A carrier, characterized in that: The carrier comprises: A storage mechanism (1), the storage mechanism (1) comprising a storage container (11) and a first driving member (12), the first driving member (12) being installed on the storage container (11); A transport mechanism (2), the transport mechanism (2) comprising a supporting member (21) and a lifting assembly (22) connected to each other, the supporting member (21) being capable of moving along the height direction of the transport device with the lifting assembly (22), the transport mechanism (2) being connected to the first driving member (12), the first driving member (12) being capable of driving the transport mechanism (2) to move along the length direction of the transport device, and the transport mechanism (2) being capable of extending from or retracting into a storage container (11).

2. The carrier according to claim 1, characterized in that: The lifting assembly (22) comprises a second driving member (221) and a connecting rod (222), and the connecting rod (222) is connected to the supporting member (21), and the second driving member (221) can drive the supporting member (21) to move along the height direction of the carrying device through the connecting rod (222).

3. The carrier according to claim 2, characterized in that: The connecting rod (222) includes a first connecting member (222a), a second connecting member (222b), a first connecting rod (222c) and a second connecting rod (222d); one end of the first connecting rod (222c) and the second connecting rod (222d) are rotatably connected via the first connecting member (222a), and the other end is rotatably connected via the second connecting member (222b); the second driving member (221) is connected to the first connecting rod (222c) and / or the second connecting rod (222d).

4. The carrier according to claim 2, characterized in that: The transport mechanism (2) comprises a connecting plate (23), a driving rod (24) and a connecting assembly (25); the connecting plate (23) connects the second driving member (221) and the connecting rod (222); the driving rod (24) is connected to the connecting rod (222); one end of the connecting assembly (25) is connected to the driving rod (24), and the other end is connected to the second driving member (221).

5. The carrier according to claim 2, characterized in that: The lifting assembly (22) comprises two second driving members (221) and connecting rods (222), and the two second driving members (221) and the two connecting rods (222) are respectively arranged on both sides of the supporting member (21).

6. The carrier according to claim 1, characterized in that: The support member (21) comprises a first support plate (211) and a second support plate (212); the first support plate (211) is connected to the lifting assembly (22); and the second support plate (212) and the first support plate (211) are rotatably connected.

7. The carrier according to claim 1, characterized in that: The inner wall of the storage container (11) is provided with a guide rail (13), and the side wall of the transport mechanism (2) is provided with a rolling element (26), and the rolling element (26) is capable of moving along the guide rail (13).

8. The carrier according to claim 1, characterized in that: The storage mechanism (1) comprises a guide member (15), wherein the guide member (15) is arranged on the inner wall of the storage container (11); the first driving member (12) is connected to the transport mechanism (2), and the first driving member (12) can move along the guide member (15).

9. The carrier according to any one of claims 1 to 8, characterized in that The outer wall of the storage container (11) has a fixing member (14), and the fixing member (14) is used to connect the carrier and the vehicle box (3).

10. A vehicle, characterized in that: The vehicle comprises a vehicle box (3) and a carrying device, wherein the carrying device is installed at the bottom of the vehicle box (3), and the carrying device is the carrying device according to any one of claims 1 to 9.

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