Large-piece logistics transportation bracket chassis structure

Abstract

The utility model discloses a chassis structure of a large-piece logistics transportation bracket, which comprises a main body unit comprising a base; the operation unit comprises a plurality of first limiting plates, the bottom surface of the base is fixedly connected with a plurality of first fixing plates and second fixing plates, threaded sleeves are slidably inserted into the first fixing plates in a penetrating mode, threaded rods are rotatably inserted into the second fixing plates in a penetrating mode, the threaded rods are connected to the threaded sleeves in a threaded mode, and a power assembly is arranged on the base; a transmission assembly is arranged between the power assembly and the threaded rod, and an adjusting assembly is arranged on the first limiting plate. A motor is started to drive a rotating shaft to rotate, so that a first bevel gear rotates, a second bevel gear is driven to rotate, a threaded rod rotates, a threaded sleeve is driven to move towards the outer side, a first limiting plate moves towards the outer side, adjustment is conducted, operation is easy and convenient, the device is suitable for containers of various different specifications, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transport brackets, in particular to a chassis structure of a large-scale logistics transport bracket. Background Art

[0002] With the rapid development of economy and the great improvement of people's living standards, the requirements for logistics are also gradually increasing. When transporting large goods, the equipment is first sealed and packed, then stacked on the bracket chassis, waiting for the transport vehicle to move it, and then the goods are transported.

[0003] The size of the existing bracket chassis is fixed and cannot be adjusted. When the size of the goods after sealing is larger than the size of the bracket chassis, it cannot be used and needs to be replaced, which has low applicability. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A large-scale logistics transport bracket chassis structure, comprising:

[0007] The main unit comprises a base, and a plurality of pads are fixedly connected to the bottom of the base;

[0008] The working unit includes a plurality of first limiting plates, a plurality of first fixed plates and second fixed plates are fixedly connected to the bottom surface of the base, a threaded sleeve is slidably inserted on the first fixing plate, the first limiting plate is fixedly connected to the threaded sleeve, a threaded rod is rotatably inserted on the second fixing plate, the threaded rod is threadedly connected to the threaded sleeve, a power assembly is provided on the base, a transmission assembly is provided between the power assembly and the threaded rod, and an adjustment assembly is provided on the first limiting plate.

[0009] As a preferred solution of the chassis structure of a large-scale logistics transport bracket described in the utility model, the power component includes a motor, a cavity is opened in the base, the motor is arranged in the cavity, and a rotating shaft is fixedly connected to the output end of the motor, and the rotating shaft is rotatably inserted on the base.

[0010] As a preferred solution of the chassis structure of a large-scale logistics transport bracket described in the utility model, the transmission assembly includes a first bevel gear, the first bevel gear is fixedly connected to the bottom end of the rotating shaft, the threaded rod is fixedly connected to a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0011] As a preferred solution of the chassis structure of a large-scale logistics transport bracket described in the utility model, wherein: the adjustment component includes a plurality of connecting rods, the connecting rods are fixedly connected to the side wall of the first limiting plate, the connecting rods are fixedly connected to the side plates, the side plates are slidably inserted with sliding rods, the top end of the sliding rods is fixedly connected to the second limiting plate, the first limiting plate is threadedly inserted with a screw rod, and the screw rod is rotatably connected to the bottom surface of the second limiting plate.

[0012] As a preferred solution of the chassis structure of a large-scale logistics transport bracket described in the utility model, wherein: a rotary sleeve is fixedly connected to the screw rod, and the rotary sleeve is provided with anti-slip patterns.

[0013] As a preferred solution of the chassis structure of a large-scale logistics transport bracket described in the utility model, wherein: the first limiting plate and the second limiting plate are both fixedly connected with elastic pads, and the elastic pads are made of rubber material.

[0014] Beneficial effects of the utility model:

[0015] 1. The user can start the motor to drive the shaft to rotate, so that the first bevel gear rotates, the second bevel gear rotates, the threaded rod rotates, the threaded sleeve moves outward, and the first limiting plate moves outward for adjustment. The operation is simple and convenient, and it is suitable for a variety of cargo boxes of different specifications, which improves the applicability of the device.

[0016] 2. At the same time, the user can rotate the rotary sleeve according to the height of the cargo, drive the screw rod to rotate and move upward, so that the second limiting plate moves upward and adjusts it, so that the device can be applied to a variety of cargo boxes of different heights, further improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the overall front structure of a large-scale logistics transport bracket chassis structure proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of a partial cross-sectional structure;

[0020] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 for Figure 1 Schematic diagram of the local structure.

[0022] In the figure: 100, main unit; 101, base; 102, cushion block; 200, working unit; 201, first limiting plate; 202, first fixed plate; 203, threaded sleeve; 204, second fixed plate; 205, threaded rod; 206, power assembly; 206a, cavity; 206b, motor; 206c, rotating shaft; 207, transmission assembly; 207a, first bevel gear; 207b, second bevel gear; 208, adjusting assembly; 208a, connecting rod; 208b, side plate; 208c, sliding rod; 208d, second limiting plate; 208e, screw rod; 208f, rotating sleeve; 209, elastic pad. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-4 The utility model provides a large-scale logistics transport bracket chassis structure, including:

[0028] The main unit 100 includes a base 101, and a plurality of pads 102 are fixedly connected to the bottom of the base 101;

[0029] The operating unit 200 includes a plurality of first limiting plates 201, a plurality of first fixed plates 202 and second fixed plates 204 are fixedly connected to the bottom surface of the base 101, a threaded sleeve 203 is slidably inserted into the first fixed plate 202, the first limiting plate 201 is fixedly connected to the threaded sleeve 203, a threaded rod 205 is rotatably inserted into the second fixed plate 204, the threaded rod 205 is threadedly connected to the threaded sleeve 203, a power assembly 206 is provided on the base 101, a transmission assembly 207 is provided between the power assembly 206 and the threaded rod 205, and an adjustment assembly 208 is provided on the first limiting plate 201.

[0030] Among them, the power component 206 includes a motor 206b, a cavity 206a is opened in the base 101, the motor 206b is arranged in the cavity 206a, and the output end of the motor 206b is fixedly connected to a rotating shaft 206c, and the rotating shaft 206c is rotatably inserted on the base 101, so that when the motor 206b is started, it can drive the rotating shaft 206c to rotate and drive the threaded rod 205 to rotate through the transmission component 207.

[0031] Furthermore, the transmission assembly 207 includes a first bevel gear 207a, which is fixedly connected to the bottom end of the rotating shaft 206c, and a second bevel gear 207b is fixedly connected to the threaded rod 205. The first bevel gear 207a is meshed with the second bevel gear 207b, so that when the first bevel gear 207a rotates, it can drive the second bevel gear 207b to rotate, so that the threaded rod 205 rotates.

[0032] Furthermore, the adjustment assembly 208 includes a plurality of connecting rods 208a, the connecting rods 208a are fixedly connected to the side wall of the first limiting plate 201, the connecting rods 208a are fixedly connected to the side plates 208b, the side plates 208b are slidably inserted with sliding rods 208c, the top of the sliding rods 208c are fixedly connected to the second limiting plate 208d, the first limiting plate 201 is threadedly inserted with a screw rod 208e, the screw rod 208e is rotatably connected to the bottom surface of the second limiting plate 208d, so that when the screw rod 208e rotates, it can drive the second limiting plate 208d to move up and down for adjustment. The device can be adjusted according to the height of the cargo, thereby improving the applicability of the device.

[0033] Furthermore, a rotary sleeve 208f is fixedly connected to the screw rod 208e, and an anti-slip pattern is provided on the rotary sleeve 208f, so that the user can rotate the rotary sleeve 208f to drive the screw rod 208e to rotate.

[0034] Furthermore, elastic pads 209 are fixedly connected to the first limiting plate 201 and the second limiting plate 208d. The elastic pads 209 are made of rubber material. The arrangement of the elastic pads 209 enables the device to be in flexible contact with the cargo, thereby reducing damage to the cargo.

[0035] During use, the user can start the motor 206b to drive the rotating shaft 206c to rotate, so that the first bevel gear 207a rotates, and the second bevel gear 207b rotates, so that the threaded rod 205 rotates, and the threaded sleeve 203 moves outward, so that the first limiting plate 201 moves outward for adjustment. The operation is simple and convenient, and it is suitable for a variety of cargo boxes of different specifications, which improves the applicability of the device. At the same time, the user can rotate the rotating sleeve 208f according to the height of the cargo, drive the screw rod 208e to rotate and move upward, so that the second limiting plate 208d moves upward and adjusts it, so that the device can be suitable for a variety of cargo boxes of different heights, further improving the applicability of the device.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A chassis structure for a large-scale logistics transport bracket, characterized in that: include: The main unit (100) comprises a base (101), wherein a plurality of cushion blocks (102) are fixedly connected to the bottom of the base (101); The operating unit (200) comprises a plurality of first limiting plates (201); a plurality of first fixing plates (202) and a second fixing plate (204) are fixedly connected to the bottom surface of the base (101); a threaded sleeve (203) is slidably inserted into the first fixing plate (202); the first limiting plate (201) is fixedly connected to the threaded sleeve (203); a threaded rod (205) is rotatably inserted into the second fixing plate (204); the threaded rod (205) is threadedly connected to the threaded sleeve (203); a power assembly (206) is provided on the base (101); a transmission assembly (207) is provided between the power assembly (206) and the threaded rod (205); and an adjustment assembly (208) is provided on the first limiting plate (201).

2. A large-scale logistics transport bracket chassis structure according to claim 1, characterized in that: The power assembly (206) comprises a motor (206b), a cavity (206a) is provided in the base (101), the motor (206b) is arranged in the cavity (206a), the output end of the motor (206b) is fixedly connected to a rotating shaft (206c), and the rotating shaft (206c) is rotatably inserted on the base (101).

3. A large-scale logistics transport bracket chassis structure according to claim 2, characterized in that: The transmission assembly (207) comprises a first bevel gear (207a), the first bevel gear (207a) is fixedly connected to the bottom end of the rotating shaft (206c), and a second bevel gear (207b) is fixedly connected to the threaded rod (205), and the first bevel gear (207a) is meshed with the second bevel gear (207b).

4. A large-scale logistics transport bracket chassis structure according to claim 3, characterized in that: The adjustment assembly (208) includes a plurality of connecting rods (208a), wherein the connecting rods (208a) are fixedly connected to the side wall of the first limiting plate (201), the connecting rods (208a) are fixedly connected to the side plates (208b), the side plates (208b) are slidably penetrated by sliding rods (208c), the top end of the sliding rods (208c) are fixedly connected to the second limiting plate (208d), the first limiting plate (201) is threadedly penetrated by a screw rod (208e), and the screw rod (208e) is rotatably connected to the bottom surface of the second limiting plate (208d).

5. The large-scale logistics transport bracket chassis structure according to claim 4 is characterized by: The screw rod (208e) is fixedly connected with a rotary sleeve (208f), and the rotary sleeve (208f) is provided with anti-slip patterns.

6. A large-scale logistics transport bracket chassis structure according to claim 5, characterized in that: The first limiting plate (201) and the second limiting plate (208d) are both fixedly connected with an elastic pad (209), and the elastic pad (209) is made of rubber material.

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