A transfer mechanism for cargo transportation

Abstract

The utility model discloses a transfer mechanism for goods transportation belongs to goods transportation technical field. Including bottom plate, be equipped with at least one wheel of bottom plate bottom and fixedly be equipped with the push hand of bottom plate one side, still include: be equipped with the side plate of bottom plate upper end, baffle, the baffle is through first motor with bottom plate rotary connection, be equipped with the caterpillar band of baffle, and be used for drive the second motor of caterpillar band drive, the pressing plate, its through the chute of side plate on with side plate sliding connection, be equipped with at least one locating hole on the pressing plate. This transfer mechanism for goods transportation, through the reversible baffle of first motor drive and the caterpillar band of second motor drive are combined, not only can through baffle under turning ground, realize from the easy loading of ground, still can through baffle upturn lap joint, seamless docking truck carriage high place platform, carry out the bidirectional transmission of goods, has promoted the overall logistics turnover efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cargo transportation technology, specifically a cargo transportation transfer mechanism. Background Technology

[0002] In modern warehousing and logistics, and especially in the field of cold chain transportation, cargo transfer devices are key equipment connecting warehouses, trucks, and work sites. Their efficiency and safety directly affect the operating costs and cargo integrity of the entire logistics chain. Traditional cargo transfer relies heavily on manual trolleys or forklifts. Manual trolleys are labor-intensive and inefficient; while forklifts are highly efficient, they are expensive to operate and maintain, require specific work sites and qualified personnel, and lack flexibility.

[0003] To address the aforementioned problems, those skilled in the art have made a series of improvements, resulting in several transfer devices with auxiliary loading and unloading functions. For example, Chinese utility model patent CN222063529U discloses a cargo transfer device for cold chain transportation of automobiles. This device uses a towing mechanism to receive cargo and a first rotary motor to lift the mechanism. Simultaneously, an electric telescopic rod adjusts the overall height of the tracks to accommodate trucks or warehouses of varying heights, thus achieving a degree of automated loading and unloading and reducing the workload of workers. While this device primarily matches the docking height by raising the tracks as a whole, its front-end towing mechanism is mainly used to lift cargo from the ground. When cargo needs to be transported to a higher location, the lack of a transition structure that can both bear weight and form a stable ramp limits its ability to transport cargo upwards and its docking convenience. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] In order to overcome the shortcomings of the prior art, this utility model provides a transit mechanism for cargo transportation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cargo transportation transfer mechanism, comprising a base plate, at least one wheel disposed at the bottom of the base plate, and a pusher fixedly disposed on one side of the base plate; further comprising:

[0007] Side plate provided at the upper end of the base plate;

[0008] A baffle, wherein the baffle is rotatably connected to the base plate via a first motor;

[0009] Tracks mounted on the baffle, and a second motor for driving the track drive;

[0010] A pressure plate, which is slidably connected to the side plate via a groove provided on the side plate, and the pressure plate is provided with at least one positioning hole; and

[0011] A pressure plate locking assembly is provided on the outside of the side plate for locking the pressure plate at a predetermined height;

[0012] The pressure plate locking assembly includes: a fixed housing fixed to the side plate; a positioning rod movably penetrating the fixed housing, the positioning rod being used to engage with the positioning hole; a limiting plate disposed on the positioning rod and located inside the fixed housing; and a return spring, the two ends of which are respectively connected to the limiting plate and the fixed housing.

[0013] Preferably, it also includes a number of railings fixedly connected between the side panels.

[0014] Preferably, the wheel is a self-locking wheel.

[0015] Preferably, the pressure plate locking assembly further includes a movable plate and a handle fixed to the movable plate. The movable plate is linked with the positioning rod and is used to disengage the positioning rod from the positioning hole by pulling the handle.

[0016] Preferably, the movable plate is located on the side of the fixed housing away from the side plate.

[0017] Preferably, the pressure plate has a plurality of positioning holes along its sliding direction to achieve positioning of the pressure plate at different heights.

[0018] Preferably, the first motor is mounted on the outside of the base plate.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. This utility model discloses a cargo transportation transfer mechanism that combines a flip-up baffle driven by a first motor with a track driven by a second motor. It can not only easily load goods from the ground by flipping the baffle down to the ground, but also seamlessly connect with high platforms such as truck carriages by flipping the baffle up to perform bidirectional cargo transfer, thereby improving the overall logistics turnover efficiency.

[0021] 2. This utility model discloses a cargo transportation transfer mechanism, which includes a cargo fixing component consisting of a pressure plate and a pressure plate locking assembly. Pulling the handle allows for quick unlocking, enabling the pressure plate to slide freely to accommodate cargo of varying heights. Upon release, a return spring automatically engages the positioning rod in the positioning hole to lock the cargo in place. Compared to traditional methods using binding ropes or straps, this mechanism is simpler, faster, and provides more precise and reliable positioning. It applies stable and moderate downward pressure to the cargo, effectively preventing it from shaking, tipping, or being damaged during movement and bumping, thus greatly enhancing the safety of cargo transportation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the cargo transportation transfer mechanism of this utility model. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of the cargo transportation transfer mechanism of this utility model. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the structure of the cargo transportation transfer mechanism of this utility model. Figure 3 ;

[0025] Figure 4 This is a schematic diagram of the structure of the cargo transportation transfer mechanism of this utility model. Figure 4 .

[0026] In the diagram: 1. Base plate; 2. Side plate; 3. Baffle; 4. Self-locking wheel; 5. First motor; 6. Push handle; 7. Pressure plate; 8. Pressure plate locking assembly; 9. Track; 10. Guardrail; 201. Slide groove; 701. Positioning hole; 801. Moving plate; 802. Handle; 803. Fixed housing; 804. Positioning rod; 805. Limiting plate; 806. Return spring; 901. Second motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-4 This embodiment provides the following technical solution:

[0029] A cargo transport transfer mechanism includes a base plate 1 with four wheels 4 mounted on its bottom. The wheels 4 are self-locking wheels, which prevent accidental slippage when the mechanism needs to be stationary, ensuring safety and stability during operation. A push handle 6 is fixedly welded or bolted to one side of the base plate 1, facilitating the operator to push or pull the entire mechanism for movement.

[0030] Two opposing side plates 2 are vertically mounted on the upper end of the base plate 1. The side plates 2 not only form the lateral enclosure structure of the mechanism, but also provide support for the installation of other components. To further prevent goods from slipping off the sides during transportation, several transverse railings 10 can be fixedly connected between the two side plates 2 to form a more reliable enclosure.

[0031] To facilitate convenient loading and unloading of goods, this mechanism also includes a baffle 3 and a first motor 5. One end of the baffle 3 is rotatably connected to the base plate 1 via a rotating shaft. The first motor 5 is mounted on the outside of the base plate 1, and its output shaft is linked to the rotating shaft. By controlling the forward and reverse rotation of the first motor 5, the baffle 3 can be flexibly rotated around its rotating shaft to adapt to different loading and unloading scenarios. Specifically, the baffle 3 can either flip downwards to contact the ground, forming a ramp for loading goods from the ground onto a vehicle; or it can be raised upwards and placed on a platform of a certain height, such as a truck bed, forming an upward ramp for transporting goods from the vehicle to a higher location via the track 9. This bidirectional adjustment capability allows the mechanism to seamlessly connect to planes of different heights, greatly expanding its applicability and reducing the labor intensity of manual handling.

[0032] To securely hold goods of varying heights during transport, the mechanism also includes a pressure plate 7 and a pressure plate locking assembly 8. The pressure plate 7 is slidably connected to a groove 201 formed on the inner wall of the side plate 2, allowing the pressure plate 7 to move up and down along the direction of the groove 201.

[0033] The pressure plate locking assembly 8 is installed on the outer side of the side plate 2, wherein the fixed housing 803 is securely mounted on the side plate 2, and the positioning rod 804 movably passes through the fixed housing 803 and the side plate 2. Multiple positioning holes 701 are provided on the pressure plate 7 along its sliding direction, and the diameter of the positioning holes 701 is adapted to the diameter of the positioning rod 804. The end of the positioning rod 804 can be inserted into any one of the positioning holes 701, thereby fixing the pressure plate 7 at the corresponding height.

[0034] Inside the fixed housing 803, a limiting plate 805 is fixedly sleeved on the positioning rod 804, and a return spring 806 is sleeved on the outer wall of the positioning rod 804, with its two ends abutting between the limiting plate 805 and the inner wall of the fixed housing 803, respectively. In its natural state, the return spring 806 is in a compressed or stretched state, and its elastic force will push the positioning rod 804 to always face the direction of insertion into the positioning hole 701, thereby achieving automatic locking.

[0035] For easy unlocking, the pressure plate locking assembly 8 also includes a movable plate 801 and a handle 802. The movable plate 801 is located on the side of the fixed housing 803 away from the side plate 2 and is fixedly connected to the outer end of the positioning rod 804. The handle 802 is fixed to the movable plate 801. When the height of the pressure plate 7 needs to be adjusted, the operator only needs to pull the handle 802 outward. The movable plate 801 will then drive the positioning rod 804 to move outward against the elastic force of the return spring 806, causing its end to disengage from the positioning hole 701. At this time, the pressure plate 7 is unlocked and can slide freely up and down. After adjusting to the appropriate height, the handle 802 is released. Under the action of the return spring 806, the positioning rod 804 will automatically reset and insert into the new positioning hole 701 that is aligned with it, completing the new height locking.

[0036] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of this disclosure is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A cargo transport transfer mechanism, comprising a base plate (1), at least one wheel (4) disposed at the bottom of the base plate (1), and a pusher (6) fixedly disposed on one side of the base plate (1); characterized in that, Also includes: Side plate (2) is provided at the upper end of the base plate (1); Baffle (3), the baffle (3) is rotatably connected to the base plate (1) via a first motor (5); Track (9) provided on the baffle (3), and a second motor (901) for driving the track (9) transmission. A pressure plate (7) is slidably connected to the side plate (2) via a groove (201) provided on the side plate (2), and the pressure plate (7) is provided with at least one positioning hole (701); and A pressure plate locking assembly (8) is provided on the outside of the side plate (2) for locking the pressure plate (7) at a predetermined height; The pressure plate locking assembly (8) includes: a fixed housing (803) fixed to the side plate (2); a positioning rod (804) movably passing through the fixed housing (803), the positioning rod (804) being used to engage with the positioning hole (701); a limiting plate (805) disposed on the positioning rod (804) and located inside the fixed housing (803); and a return spring (806), the two ends of which are respectively connected to the limiting plate (805) and the fixed housing (803).

2. The cargo transport transfer mechanism according to claim 1, characterized in that: It also includes a number of railings (10) fixedly connected between the side panels (2).

3. A cargo transport transfer mechanism according to claim 1, characterized in that: The wheel (4) is a self-locking wheel.

4. A cargo transport transfer mechanism according to claim 1, characterized in that: The pressure plate locking assembly (8) further includes a movable plate (801) and a handle (802) fixed on the movable plate (801). The movable plate (801) is linked with the positioning rod (804) and is used to disengage the positioning rod (804) from the positioning hole (701) by pulling the handle (802).

5. A cargo transport transfer mechanism according to claim 4, characterized in that: The movable plate (801) is located on the side of the fixed housing (803) away from the side plate (2).

6. A cargo transport transit mechanism according to claim 1, characterized in that: The pressure plate (7) has multiple positioning holes (701) along its sliding direction to achieve positioning of the pressure plate (7) at different heights.

7. A cargo transport transfer mechanism according to claim 1, characterized in that: The first motor (5) is mounted on the outside of the base plate (1).

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