Container

Abstract

The utility model provides a container which comprises a container body. A lifting device is arranged in the container, and the outer wall of the container is connected with a jacking device; an orifice is formed in the bottom of the container, and a sliding container door capable of being opened and closed is mounted above the orifice; the lifting device comprises a portal frame; the portal frame is connected with the bottom of the container; a lifting motor is arranged at the top of the portal frame, a trapezoidal screw is arranged in one side of the portal frame, and a guide rod is arranged in the other side of the portal frame; the lifting device is connected with an omni-directional walking wheel train through a hole opening, the omni-directional walking wheel train is connected with a guide rod and a trapezoidal screw rod, and a lifting motor is connected with the trapezoidal screw rod. According to the utility model, the input of manpower and material resources during loading, unloading and transferring of the container is reduced, the loading, unloading and transferring efficiency and flexibility of the container are improved, and the technical means of loading, unloading and transferring of the container are enriched; the self-loading and self-transferring device has high applicability, can be arranged on a universal container / square cabin so as to realize the self-loading and self-transferring functions, has high practical value and is easy to popularize and apply.

Description

Technical Field

[0001] The utility model relates to a container, belonging to the technical field of mechanical design, and in particular to a self-loading, self-transporting container. Background Art

[0002] With the development of the support equipment field, the research, production and application of equipment are becoming more integrated and intelligent. At present, the loading, unloading and transshipment of containers are often achieved through special vehicles or equipment, which have poor flexibility in loading, unloading and transshipment, and still require a large amount of manpower and material resources. Although some small and universal loading, unloading and transshipment equipment have been developed, the technical shortcomings of support equipment such as lack of container loading and unloading means, bulky equipment, low loading and unloading efficiency, low equipment integration, and difficulty in emergency transshipment of containers still exist significantly. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a container, which can improve the efficiency and flexibility of container loading and unloading and transshipment, reduce the investment of manpower and material resources, and solve the problems of lack of container loading and unloading means, bulky equipment, low loading and unloading efficiency, low equipment integration, and difficulty in emergency transshipment of containers.

[0004] The utility model is realized through the following technical solutions.

[0005] The utility model provides a container, comprising a container; a lifting device is arranged inside the container, and a lifting device is connected to the outer wall of the container; an opening is arranged at the bottom of the container, and an openable and closable sliding door is installed above the opening; the lifting device comprises a gantry, and the gantry is connected to the bottom of the container; a lifting motor is arranged on the top of the gantry, a trapezoidal screw is arranged inside one side of the gantry, and a guide rod is arranged inside the other side; the lifting device is connected to an omnidirectional running wheel train through the opening, the omnidirectional running wheel train is connected to the guide rod and the trapezoidal screw, and the lifting motor is connected to the trapezoidal screw.

[0006] There are multiple lifting devices, jacking devices, and omnidirectional travel wheel trains, and the numbers of the lifting devices, jacking devices, and omnidirectional travel wheel trains are equal.

[0007] The omnidirectional traveling wheel system comprises a supporting beam, a steering mechanism and a traveling mechanism, wherein the supporting beam is connected with the traveling mechanism through the steering mechanism.

[0008] The steering mechanism includes a steering gear mechanism and a steering motor. The housing of the steering gear mechanism is fixedly connected to the support beam and is connected to the wheel frame through the steering gear mechanism. The traveling mechanism includes a wheel frame, a traveling motor, a reducer, and a wheel. The output shaft of the reducer is connected to the wheel, the input shaft is connected to the traveling motor, and the housing is connected to the wheel frame.

[0009] One end of the support beam is slidably connected to the guide rod, the other end is connected to the trapezoidal screw rod through a screw pair, and the bottom is fixedly connected to the housing of the steering gear mechanism.

[0010] The lifting device comprises a lifting electric cylinder and a rotating mechanism. The rotating mechanism comprises a rotating connecting rod. One end of the rotating connecting rod is connected to the lifting electric cylinder, and the other end is connected to a fixing seat through a rotating shaft. A motor is arranged on the top of the fixing seat.

[0011] The motor is connected to the rotating shaft, and the fixing seat is connected to the container.

[0012] The beneficial effects of the utility model are: reducing the input of manpower and material resources in loading, unloading and transshipping of containers, improving the efficiency and flexibility of loading, unloading and transshipping of containers, and enriching the technical means of loading, unloading and transshipping of containers; it has high applicability, can be arranged on general containers / square cabins to realize its self-loading and unloading and self-transshipping functions, has great practical value, and is easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 The structural diagram of the lifting device in the middle;

[0015] Figure 3 yes Figure 1 Structural schematic diagram of the middle lifting device;

[0016] Figure 4 yes Figure 1 Schematic diagram of the structure of the omnidirectional travel gear train;

[0017] In the figure: 1-container, 2-lifting device, 3-lifting device, 4-omnidirectional walking wheel system, 5-sliding door, 6-gantry, 7-lifting motor, 8-guide rod, 9-trapezoidal screw, 10-lifting electric cylinder, 11-rotating mechanism, 111-motor, 112-fixed seat, 113-rotating shaft, 114-rotating connecting rod, 12-supporting beam, 13-steering mechanism, 131-steering motor, 132-steering gear mechanism, 14-walking mechanism, 141-walking motor, 142-reducer, 143-gear frame, 144-wheel. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0019] Example 1

[0020] like Figures 1 to 4As shown, a container comprises a container 1; a lifting device 2 is arranged inside the container 1, and a lifting device 3 is connected to the outer wall of the container 1; an opening is arranged at the bottom of the container 1, and an openable and closable sliding door 5 is installed above the opening; the lifting device 2 comprises a gantry 6, and the gantry 6 is connected to the bottom of the container 1; a lifting motor 7 is arranged on the top of the gantry 6, a trapezoidal screw 9 is arranged inside one side of the gantry 6, and a guide rod 8 is arranged inside the other side; the lifting device 2 is connected to an omnidirectional running wheel train 4 through the opening, the omnidirectional running wheel train 4 is connected to the guide rod 8 and the trapezoidal screw 9, and the lifting motor 7 is connected to the trapezoidal screw 9.

[0021] There are multiple lifting devices 2, jacking devices 3, and omnidirectional traveling wheel trains 4, and the numbers of the lifting devices 2, jacking devices 3, and omnidirectional traveling wheel trains 4 are equal.

[0022] The omnidirectional traveling wheel train 4 includes a supporting beam 12 , a steering mechanism 13 and a traveling mechanism 14 , and the supporting beam 12 is connected to the traveling mechanism 14 via the steering mechanism 13 .

[0023] The steering mechanism 13 includes a steering gear mechanism 132 and a steering motor 131. The housing of the steering gear mechanism 132 is fixedly connected to the support beam 12 and is connected to the wheel frame 143 through the steering gear mechanism 132. The traveling mechanism 14 includes a wheel frame 143, a traveling motor 141, a reducer 142, and a wheel 144. The output shaft of the reducer 142 is connected to the wheel 144, the input shaft is connected to the traveling motor 141, and the housing is connected to the wheel frame 143.

[0024] One end of the support beam 12 is slidably connected to the guide rod 8 , the other end is connected to the trapezoidal screw 9 through a screw pair, and the bottom is fixedly connected to the housing of the steering gear mechanism 132 .

[0025] The lifting device 3 includes a lifting electric cylinder 10 and a rotating mechanism 11. The rotating mechanism 11 includes a rotating connecting rod 114. One end of the rotating connecting rod 114 is connected to the lifting electric cylinder 10, and the other end is connected to a fixed seat 112 through a rotating shaft 113. A motor 111 is provided on the top of the fixed seat 112.

[0026] The motor 111 is connected to the rotating shaft 113 , and the fixing seat 112 is connected to the container 1 .

[0027] Specifically, the lifting device 2 is integrated with the container 1, and the self-loading and unloading of the container 1 is realized without relying on external loading and unloading equipment, which effectively solves the problem of difficult loading and unloading of the container 1 and improves the loading and unloading efficiency of the container 1; by installing the omnidirectional walking wheel system 4, the self-propelled movement of the container 1 is realized without relying on external transfer equipment, which solves the problem of difficult transfer of the container 1 and effectively improves the flexibility and efficiency of the transfer of the container 1; through the lifting device 3, the lowering and withdrawal of the omnidirectional walking wheel system 4 is realized, the change of the external dimensions of the container 1 is reduced, the external dimensions and interface dimensions of the container 1 are ensured to be consistent with those of the standard container, and the applicability is improved.

[0028] Example 2

[0029] like Figures 2 to 4 As shown, the lifting device 2 includes a gantry 6, a lifting motor 7, a guide rod 8, and a trapezoidal screw 9; the jacking device 3 includes a jacking electric cylinder 10 and a rotating mechanism 11; and the omnidirectional traveling wheel train 4 includes a supporting beam 12, a steering mechanism 13, and a traveling mechanism 14.

[0030] Specifically, with the container 1 as a carrier, the lifting device 2 is installed inside the container 1, the gantry 6 is fixedly connected to the bottom plate of the container 1, one end of the supporting beam 12 in the omnidirectional walking wheel system 4 is slidably connected to the guide rod 8 in the lifting device 2, and the other end is connected to the trapezoidal screw 9 through a screw pair, the rotating mechanism 11 in the jacking device 3 is fixedly connected to the container 1, a hole is opened in the bottom plate of the container 1, and a sliding door 5 is installed above the hole.

[0031] Furthermore, by installing a lifting device 3 around the container 1, the self-loading and unloading function of the container 1 is realized. Figure 1 , 3 As shown;

[0032] Furthermore, the rotating mechanism 11 in the lifting device 3 is used to realize the rotation and retraction of the lifting electric cylinder 10, thereby reducing the width dimension of the container during transportation. Figure 1 , 3 As shown;

[0033] Furthermore, by installing the lifting device 2 inside the container 1, the gantry 6 is fixedly connected to the bottom plate of the container 1, one end of the support beam 12 in the omnidirectional running wheel system 4 is slidably connected to the guide rod 8 in the lifting device 2, and the other end is connected to the trapezoidal screw through a screw pair, so that the omnidirectional running wheel system 4 can be lowered and retracted, ensuring that the outer dimensions and interface dimensions of the container are consistent with those of the standard container, such as Figure 1 , 2 , 3, 4 as shown;

[0034] Furthermore, the support beam 12, the steering mechanism 13 and the traveling mechanism 14 in the omnidirectional traveling wheel train 4 realize the omnidirectional self-traveling function of the container 1, thereby improving the efficiency and flexibility of the emergency transportation of the container. Figure 1 , 2 , as shown in 4;

[0035] Furthermore, a hole is provided in the bottom plate of the container 1 for the omnidirectional traveling wheel system 4 to be lowered and withdrawn, and a sliding door 5 is installed above the hole to ensure the sealing of the interior of the container 1 when it is parked for a long time. Figure 1 , 2 , as shown in 4;

[0036] Furthermore, by integrating 4 sets of lifting devices 2, 4 sets of jacking devices 3, 4 sets of omnidirectional walking wheel systems 4, and 4 sets of sliding doors 5 on the container 1, the self-loading and self-transportation functions of the container in the field can be realized, such as Figure 1 , 2 , 3, and 4.

[0037] Example 3

[0038] The working process of this utility model is:

[0039] After the transport vehicle stops in place and unlocks the transport fixation of the container, the jacking device 3 is unfolded by rotating 90° through the rotating mechanism 11, and then the jacking electric cylinder 10 is extended to lift the container 1 away from the transport vehicle, and the transport vehicle is driven away, and then the jacking electric cylinder 10 is retracted to place the container 1 on the ground, and then the rotating mechanism 11 is reversely rotated 90° to complete the withdrawal of the jacking device 3, and the unloading of the container 1 is completed; when the container needs to be loaded, the jacking device 3 is unfolded by rotating 90° through the rotating mechanism 11, and the jacking electric cylinder 10 is extended to lift the container 1 to the specified loading height, and the transport vehicle is driven into the bottom of the container 1, and then the jacking electric cylinder 10 is retracted and the container 1 is placed on the ground. The container 1 is placed on the transport vehicle, and then the rotating mechanism 11 is rotated 90° in the opposite direction to complete the withdrawal of the lifting device 3, and the loading of the container 1 is completed; when emergency transfer is required, the sliding door 5 on the bottom plate of the container 1 is opened, and the trapezoidal screw 9 is driven by the lifting motor 7 to lower the omnidirectional running wheel system 4, and the container 1 is lifted up to the specified transfer height through the four sets of omnidirectional running wheel systems 4, and then the steering mechanism 13 and the running mechanism 14 start working to transfer the container 1 to the destination, and then the four sets of omnidirectional running wheel systems 4 are withdrawn by the lifting motor 7 until the container is placed on the ground, and the sliding door 5 on the bottom plate of the container 1 is closed to complete the transfer of the container 1.

[0040] In summary, the utility model reduces the input of manpower and material resources in the loading, unloading and transshipment of containers, improves the efficiency and flexibility of the loading, unloading and transshipment of containers, and enriches the technical means of the loading, unloading and transshipment of containers; by installing a jacking device around the container, the self-loading and unloading function of the container is realized; by the rotating mechanism in the jacking device, the rotation and withdrawal of the jacking electric cylinder is realized, and the width dimension of the container during transportation is reduced; by installing a lifting device inside the container, the lowering and withdrawal of the omnidirectional walking wheel system is realized, and the outer dimensions and interface dimensions of the container are guaranteed to be consistent with those of the standard container; by installing an omnidirectional walking wheel system on the container, the omnidirectional self-walking function of the container is realized, and the efficiency and flexibility of the emergency transshipment of the container are improved; by installing an openable and closable sliding door above the hole of the bottom plate of the container, the lowering and withdrawal of the omnidirectional walking wheel system can be guaranteed, and the internal sealing of the container when it is parked for a long time can be guaranteed; it has high integration, good integrity, and high applicability, and can be arranged on a general container / square cabin, so as to realize its self-loading and unloading and self-transshipment functions, has great practical value, and is easy to promote and apply.

Claims

1. A container, comprising a container (1), characterized in that: The container (1) is provided with a lifting device (2), and the outer wall of the container (1) is connected to a lifting device (3); the bottom of the container (1) is provided with an opening, and a sliding door (5) that can be opened and closed is installed above the opening; the lifting device (2) comprises a gantry (6), and the gantry (6) is connected to the bottom of the container (1); a lifting motor (7) is provided on the top of the gantry (6), and a trapezoidal screw (9) is provided inside one side of the gantry (6), and a guide rod (8) is provided inside the other side; the lifting device (2) is connected to an omnidirectional running wheel train (4) through the opening, the omnidirectional running wheel train (4) is connected to the guide rod (8) and the trapezoidal screw (9), and the lifting motor (7) is connected to the trapezoidal screw (9).

2. The container according to claim 1, characterized in that: There are a plurality of the lifting devices (2), the jacking devices (3), and the omnidirectional running wheel train (4), and the number of the lifting devices (2), the jacking devices (3), and the omnidirectional running wheel train (4) is equal.

3. The container according to claim 1, characterized in that: The omnidirectional running wheel train (4) comprises a supporting beam (12), a steering mechanism (13) and a running mechanism (14); the supporting beam (12) is connected to the running mechanism (14) via the steering mechanism (13).

4. The container according to claim 3, characterized in that: The steering mechanism (13) comprises a steering gear mechanism (132) and a steering motor (131); the housing of the steering gear mechanism (132) is fixedly connected to the support beam (12) and connected to the wheel frame (143) via the steering gear mechanism (132); the traveling mechanism (14) comprises a wheel frame (143), a traveling motor (141), a reducer (142), and a wheel (144); the output shaft of the reducer (142) is connected to the wheel (144), the input shaft is connected to the traveling motor (141), and the housing is connected to the wheel frame (143).

5. The container according to claim 3, characterized in that: One end of the support beam (12) is slidably connected to the guide rod (8), the other end is connected to the trapezoidal screw rod (9) via a screw pair, and the bottom is fixedly connected to the housing of the steering gear mechanism (132).

6. The container according to claim 1, characterized in that: The lifting device (3) comprises a lifting electric cylinder (10) and a rotating mechanism (11); the rotating mechanism (11) comprises a rotating connecting rod (114); one end of the rotating connecting rod (114) is connected to the lifting electric cylinder (10), and the other end is connected to a fixed seat (112) via a rotating shaft (113); a motor (111) is provided on the top of the fixed seat (112).

7. The container according to claim 6, characterized in that: The motor (111) is connected to the rotating shaft (113), and the fixing seat (112) is connected to the container (1).

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