Protective device and transport vehicle

Abstract

The utility model belongs to the technical field of cage trolleys, and discloses a protection device and a transport vehicle, and the protection device comprises a shell, a cover body and a driving assembly. A containing cavity is formed in the shell, a storage opening is formed in the shell, the containing cavity communicates with the outside through the storage opening, the storage opening is covered with the cover body in an openable and closable mode, one end of the cover body is rotationally connected to the shell, the other end of the cover body can be erected on the shell, and the driving assembly can drive the cover body to rotate relative to the shell so as to open or close the containing cavity. The transport vehicle comprises a vehicle body and the protection device, and the protection device is arranged on the vehicle body. By means of the arrangement, the protection device can effectively prevent foreign matter from entering, and transportation operation of the cage trolley is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cage vehicles, in particular to a protective device and a transport vehicle. Background Art

[0002] Logistics trolleys, also called cargo trolleys or cage trolleys, are a type of unit mobile container equipment equipped with four casters for transporting and storing materials. They are often used in logistics distribution in large supermarkets or logistics turnover between factory processes.

[0003] At present, manpower is generally required to load cage carts into unmanned transport vehicles, and then the unmanned transport vehicles are used to transport the cage carts. However, the existing transport vehicles lack protective devices, which causes the cage carts to be flooded with water due to rainy weather during transportation, and foreign objects such as fallen leaves fall into the transport vehicles, thereby polluting or even corroding the cage carts. Even if the existing transport vehicles are improved with corresponding protective covers, the protective covers need to be manually flipped open and closed, which is not only time-consuming and labor-intensive, but also inefficient, which brings many difficulties to the transportation operations of the cage carts. Utility Model Content

[0004] The utility model aims to provide a protective device which can effectively prevent foreign matter from entering and facilitate the transportation operation of a cage truck.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A protective device, comprising:

[0007] A shell body, wherein a receiving cavity is provided inside, and a storage opening is provided on the shell body, and the receiving cavity is connected to the outside through the storage opening;

[0008] A cover body is openably and closably arranged on the storage opening, one end of the cover body is rotatably connected to the shell, and the other end of the cover body can be placed on the shell;

[0009] The driving assembly can drive the cover to rotate relative to the shell to open or close the accommodating cavity.

[0010] Optionally, the shell includes a bottom plate, a first side plate and a second side plate, two first side plates are provided, the two first side plates are parallel to each other and spaced apart, and are respectively provided at both ends of the bottom plate, and the two ends of the second side plate are respectively connected to the two first side plates, and are surrounded to form the accommodating cavity.

[0011] Optionally, the protective device further includes a first connecting member, two ends of which are respectively abutted against and connected to the bottom plate and the first side plate.

[0012] Optionally, a sealing member is provided on the storage opening, and the sealing member can be clamped between the shell and the cover.

[0013] Optionally, the protective device further includes a waterproof plate, which is disposed at the other end of the cover body and extends in a direction away from the shell.

[0014] Optionally, the driving assembly includes an opening and closing driver and a second connecting member, the output end of the opening and closing driver is slidably connected to the shell, the two ends of the second connecting member are respectively rotatably connected to the cover body and the output end of the opening and closing driver, and the opening and closing driver can drive the cover body to rotate through the second connecting member.

[0015] Optionally, a slider is provided at the output end of the opening and closing driver, a slide rail extending along the first direction is provided on the housing, and the slider is slidably connected to the slide rail.

[0016] Optionally, the protective device further comprises a third connecting member, which is disposed between the other end of the cover body and the shell, one end of the third connecting member is detachably connected to the cover body, and the other end is hinged to the shell.

[0017] Optionally, a water guide groove is provided on the shell body and is arranged close to one end of the cover body.

[0018] Another object of the utility model is to provide a transport vehicle that can effectively prevent foreign matter from entering the transport vehicle and is easier and quicker to operate.

[0019] To achieve this purpose, the utility model adopts the following technical solutions:

[0020] A transport vehicle, characterized in that it comprises a vehicle body and the protective device as described above, wherein the protective device is arranged on the vehicle body.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a protective device and a transport vehicle, the protective device comprising a shell, a cover and a driving assembly. A housing cavity is provided inside the shell, which can load equipment such as a cage car. A storage port is provided on the shell, and the storage cavity is connected to the outside through the storage port, so that the cage car can be loaded into the storage cavity through the storage port. The cover can be opened and closed to cover the storage port, one end of the cover is rotatably connected to the shell, and the other end can be mounted on the shell, which is more convenient to operate, can effectively prevent external liquids such as rainwater and snow water from entering the storage cavity, and protect the cage car and goods in the storage cavity from moisture and damage. The driving assembly can drive the cover to rotate relative to the shell to open or close the storage cavity, improve the degree of automation, and operate simply and quickly. The transport vehicle comprises a vehicle body and the above-mentioned protective device, the protective device is arranged on the vehicle body, when the cage car is loaded in the storage cavity, the driving assembly drives the cover to open to facilitate loading of the cage car, and after the cage car is loaded, the cover is closed to protect the cage car and prevent foreign objects from entering. Through the above arrangement, the protective device of the present application can effectively prevent foreign objects from entering, thus facilitating the transportation operation of the cage truck. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of a protective device provided by an embodiment of the utility model;

[0024] Figure 2 This is a partial structural diagram of the protective device provided by the embodiment of the utility model Figure 1 ;

[0025] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0026] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0027] Figure 5 yes Figure 2 A partial enlarged view of point C in the middle;

[0028] Figure 6 This is a partial structural diagram of the protective device provided by the embodiment of the utility model Figure 2 ;

[0029] Figure 7 yes Figure 6 A partial enlarged view of point D in the middle;

[0030] Figure 8 It is a schematic diagram of a cover provided by an embodiment of the utility model when it is in an open state.

[0031] In the figure:

[0032] 1. Shell; 11. Accommodating cavity; 12. Storage port; 13. Bottom plate; 14. First side plate; 15. Second side plate; 16. Slide rail; 17. Water guide groove; 2. Cover; 3. Drive assembly; 31. Opening and closing drive; 311. Sliding block; 32. Second connecting member; 4. Waterproof plate; 5. First connecting member; 6. Third connecting member. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper", "lower", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] like Figure 1-Figure 8As shown, this embodiment provides a protective device, which includes a shell 1, a cover 2 and a driving assembly 3. A receiving cavity 11 is provided inside the shell 1, a storage opening 12 is provided on the shell 1, the receiving cavity 11 is connected to the outside through the storage opening 12, the cover 2 can be opened and closed to cover the storage opening 12, one end of the cover 2 is rotatably connected to the shell 1, and the other end can be mounted on the shell 1, and the driving assembly 3 can drive the cover 2 to rotate relative to the shell 1 to open or close the receiving cavity 11.

[0038] In this embodiment, a housing 1 is provided inside the shell 1, which can load equipment such as cage carts. A storage port 12 is provided on the shell 1, and the storage port 11 is connected to the outside through the storage port 12, so that the cage cart can be loaded into the storage port 11 through the storage port 12. The cover body 2 can be opened and closed to cover the storage port 12, one end of the cover body 2 is rotatably connected to the shell 1, and the other end can be mounted on the shell 1, which is more convenient to operate and can effectively prevent external liquids such as rainwater and snow water from entering the storage chamber 11, protecting the cage cart and cargo in the storage chamber 11 from moisture and damage. The drive assembly 3 can drive the cover body 2 to rotate relative to the shell 1 to open or close the storage chamber 11, which improves the degree of automation and is simple and quick to operate. Through the above-mentioned settings, the protective device of this embodiment can effectively prevent liquids and foreign objects from entering, and facilitate the transportation operation of the cage cart.

[0039] Specifically, Figure 1 As shown, the protective device further includes a waterproof plate 4, which is arranged at the other end of the cover body 2 and extends in a direction away from the housing 1 to further improve the waterproof effect. It can be understood that the waterproof plate 4 is arranged to be tilted downward, so as to drain water more effectively, ensure that water can flow out quickly along the inclined surface of the waterproof plate 4, reduce water accumulation, and thus improve the waterproof effect.

[0040] Specifically, Figure 1 , Figure 2 and Figure 6 As shown, the shell 1 includes a bottom plate 13, a first side plate 14 and a second side plate 15. Two first side plates 14 are provided. The two first side plates 14 are parallel to each other and spaced apart, and are respectively arranged at both ends of the bottom plate 13 to form a U-shaped structure. The two ends of the second side plate 15 are respectively connected to the two first side plates 14 to form a accommodating cavity 11. Such an arrangement not only increases the overall strength of the shell 1, but also improves the stability of the protective device during transportation, and effectively prevents deformation or damage caused by bumps or other external forces.

[0041] Specifically, Figure 1-Figure 7 As shown, the protective device also includes a first connecting member 5, two ends of which are respectively abutted against and connected to the bottom plate 13 and the first side plate 14, and welding or screwing can be used to ensure a tight connection between the first connecting member 5 and the bottom plate 13 and the first side plate 14 to prevent loosening or deformation.

[0042] More specifically, in this embodiment, the first connecting member 5 includes a connecting groove, and a connecting hole for connecting the bottom plate 13 and the first side plate 14 is opened on the connecting groove. Bolts pass through the connecting holes and are screwed to the bottom plate 13 and the first side plate 14, thereby connecting the bottom plate 13 and the first side plate 14, which is convenient for disassembly and maintenance. In other embodiments, the first connecting member 5 includes an angle steel, and the bottom plate 13 and the first side plate 14 are connected by the angle steel and the bolts, that is, the specific structure of the first connecting member 5 is not limited, as long as the above-mentioned functions can be achieved.

[0043] Specifically, a seal is provided on the storage opening 12, and the seal can be sandwiched between the shell 1 and the cover 2. When the cover 2 is closed, the seal can fit the shell 1 and the cover 2 tightly, effectively preventing rain, dust or other external substances from entering the accommodating cavity 11 through the storage opening 12, thereby enhancing the waterproof performance of the protective device. The seal can be an elastic rubber strip or a silicone strip, etc., which is not limited here.

[0044] Specifically, Figure 1-Figure 8 As shown, the output end of the driving component 3 is connected to the cover body 2, and can drive the cover body 2 to rotate relative to the housing 1. Through the automatic control of the driving component 3, the operator can open and close the cover body 2 without manual operation, thereby improving the convenience of operation, reducing labor costs, and also improving the operation efficiency. Among them, the driving component 3 can use a stepper motor or a servo motor to directly drive the cover body 2 to rotate, that is, the specific structure of the driving component 3 is not limited.

[0045] Specifically, Figure 1-Figure 3 As shown, in this embodiment, the drive assembly 3 includes an opening and closing driver 31 and a second connecting member 32, and the output end of the opening and closing driver 31 is slidably connected to the housing 1, ensuring the stability and accuracy of the opening and closing driver 31 during the driving process. The two ends of the second connecting member 32 are respectively rotatably connected to the cover body 2 and the output end of the opening and closing driver 31, and the opening and closing driver 31 can drive the cover body 2 to rotate through the second connecting member 32. Moreover, the rotation axis of the second connecting member 32 relative to the output end of the opening and closing driver 31 is parallel to the rotation axis of the second connecting member 32 relative to the cover body 2. When the cover body 2 needs to be opened, the output end of the opening and closing driver 31 extends outward, drives one end of the second connecting member 32 to slide relative to the housing 1, and drives the other end of the second connecting member 32 to move to drive the cover body 2 to rotate relative to the housing 1, thereby realizing the opening of the cover body 2; when the cover body 2 needs to be closed, the output end of the opening and closing driver 31 is retracted into the inside thereof, and the cover body 2 is also driven to rotate relative to the housing 1 through the second connecting member 32, thereby realizing the closing of the cover body 2. The opening and closing driver 31 may be implemented by a push rod or a cylinder, and the second connecting member 32 may be implemented by a connecting rod or a connecting plate, which will not be further limited herein.

[0046] More specifically, if Figure 3 As shown, in this embodiment, the output end of the opening and closing driver 31 is provided with a slider 311, and the housing 1 is provided with a slide rail 16 extending in the first direction, and the slider 311 is slidably connected to the slide rail 16, ensuring a stable connection between the opening and closing driver 31 and the housing 1, and allowing the output end of the opening and closing driver 31 to slide along the first direction, ensuring the accuracy and stability of the cover 2 during the opening and closing process. In other embodiments, the housing 1 is provided with a slide groove, and the output end of the opening and closing driver 31 is slidably connected to the slide groove to achieve the above-mentioned sliding connection, that is, the sliding connection method between the output end of the opening and closing driver 31 and the housing 1 is not limited, as long as the above-mentioned functional role can be achieved.

[0047] More specifically, during the cage truck transportation operation, a translation mechanism is provided in the accommodating chamber 11, and the translation mechanism is used to carry and translate the cage truck, and is linked to the driving assembly 3 through the translation mechanism. When the translation mechanism moves to the first position, the driving assembly 3 drives the cover 2 to be in an open state, which is convenient for loading and unloading the cage truck. When the translation mechanism moves from the first position to the second position, the driving assembly 3 drives the cover 2 to change from an open state to a closed state, thereby realizing the linkage opening and closing of the cover 2, which is convenient for the transportation operation of the cage truck. Among them, the first position and the second position can be adjusted according to the actual operation, and no further explanation is given here. Moreover, those skilled in the art are clear about the specific structure and working principle of the translation mechanism, which will not be repeated here.

[0048] Specifically, Figure 1-Figure 4 As shown, the protective device also includes a third connecting member 6, which is arranged between the other end of the cover body 2 and the shell 1, further enhancing the connection stability and convenience of operation between the cover body 2 and the shell 1. One end of the third connecting member 6 is detachably connected to the cover body 2, and the other end is hinged to the shell 1, which is not only convenient for disassembly and maintenance, but also ensures a stable connection between the cover body 2 and the shell 1 in the closed state. At the same time, through the hinge between the third connecting member 6 and the shell 1, the cover body 2 can move relative to the shell 1, thereby realizing the opening and closing of the cover body 2, which not only simplifies the operation process, but also makes the movement of the cover body 2 more stable and smooth. Among them, the third connecting member 6 can adopt a hinge or a hinge, which is not too limited here.

[0049] Specifically, Figure 1-Figure 5 As shown, the housing 1 is provided with a water guide groove 17 which is arranged through, and the water guide groove 17 is arranged near one end of the cover body 2 to ensure that water or other liquids can smoothly flow into the water guide groove 17. Moreover, one end of the water guide groove 17 extends to the bottom end of the cover body 2, so that when the cover body 2 is opened, the water or other liquid on the cover body 2 can smoothly flow to the water guide groove 17 for discharge, thereby avoiding liquid accumulation in the cover body 2.

[0050] The present embodiment also provides a transport vehicle, which includes a vehicle body and the above-mentioned protective device. The protective device is arranged on the vehicle body. When the cage vehicle is loaded into the accommodating chamber 11, the driving component 3 drives the cover body 2 to open to facilitate the loading of the cage vehicle. After the cage vehicle is loaded, the cover body 2 is closed to protect the cage vehicle and prevent foreign objects from entering. It can effectively prevent foreign objects such as liquids from entering the transport vehicle, and the operation is simpler and faster.

[0051] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A protective device, characterized in that: include: A shell (1) is provided with a receiving cavity (11) inside, and a storage opening (12) is provided on the shell (1), and the receiving cavity (11) is connected to the outside through the storage opening (12); A cover body (2) is openably and closably mounted on the storage opening (12); one end of the cover body (2) is rotatably connected to the shell (1), and the other end can be mounted on the shell (1); A driving assembly (3) is capable of driving the cover body (2) to rotate relative to the shell body (1) to open or close the accommodating cavity (11).

2. The protective device according to claim 1, characterized in that: The shell (1) comprises a bottom plate (13), a first side plate (14) and a second side plate (15); two first side plates (14) are provided, the two first side plates (14) are parallel to each other and spaced apart, and are respectively arranged at two ends of the bottom plate (13); the two ends of the second side plate (15) are respectively connected to the two first side plates (14), and are arranged to surround the accommodating cavity (11).

3. The protective device according to claim 2, characterized in that: The protective device further comprises a first connecting member (5), the two ends of which are respectively abutted against and connected to the bottom plate (13) and the first side plate (14).

4. The protection device according to claim 1, characterized in that: The storage opening (12) is provided with a sealing member, and the sealing member can be clamped between the shell body (1) and the cover body (2).

5. The protection device according to claim 1, characterized in that: The protective device further comprises a waterproof plate (4), wherein the waterproof plate (4) is arranged at the other end of the cover body (2) and extends in a direction away from the shell body (1).

6. The protection device according to claim 1, characterized in that: The drive assembly (3) comprises an opening and closing driver (31) and a second connecting member (32); the output end of the opening and closing driver (31) is slidably connected to the housing (1); the two ends of the second connecting member (32) are respectively rotatably connected to the cover body (2) and the output end of the opening and closing driver (31); the opening and closing driver (31) can drive the cover body (2) to rotate via the second connecting member (32).

7. The protection device according to claim 6, characterized in that: The output end of the opening and closing driver (31) is provided with a slider (311), the housing (1) is provided with a slide rail (16) extending along a first direction, and the slider (311) is slidably connected to the slide rail (16).

8. The protection device according to claim 1, characterized in that: The protective device further comprises a third connecting member (6), wherein the third connecting member (6) is arranged between the other end of the cover body (2) and the shell (1), and one end of the third connecting member (6) is detachably connected to the cover body (2), and the other end is hinged to the shell (1).

9. The protection device according to claim 1, characterized in that: The shell (1) is provided with a water guide groove (17) which is arranged through the shell, and the water guide groove (17) is arranged close to one end of the cover body (2).

10. A transport vehicle, characterized in that: It comprises a vehicle body and the protective device according to any one of claims 1 to 9, wherein the protective device is arranged on the vehicle body.

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