Goods connecting and transferring device

Abstract

A cargo connecting and transferring device comprises a vehicle body frame, a plurality of wheels are installed on the vehicle body frame, a double-shaft motor is arranged on the vehicle body frame through an installation frame, output shafts at the two ends of the double-shaft motor are connected with the close wheels respectively, an air cylinder is arranged on the vehicle body frame, and the two ends of the air cylinder are connected with the two ends of the double-shaft motor respectively. A movable rod of the air cylinder is provided with a connecting frame, a telescopic rod is arranged on the vehicle body frame, the telescopic end of the telescopic rod is connected with the connecting frame, a plurality of guide plates are fixedly connected to the vehicle body frame, and the guide plates are jointly provided with two movable plates located on the two sides of the vehicle body frame in a sliding mode. The guide plate is sleeved with a first elastic piece enabling the movable plate to reset. Through the arrangement of the sliding type movable plate on the vehicle body frame, the vehicle body frame can adjust the loading space according to the size of the goods, so that the goods with different sizes are conveniently loaded and used while the positions of the goods are limited for safe transfer.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo transfer, in particular to a cargo docking and transfer device. Background Art

[0002] During the transportation of goods, since transit or transshipment is required during transportation, it is necessary to use handling equipment such as transport trucks and forklifts to transfer the goods from one means of transport to another.

[0003] The patent with the patent authorization announcement number CN220199317U discloses a cargo transfer device. The patent sets a front group plate and a side group plate to enclose a limit frame that can limit the cargo, providing a relatively complete limit structure for the cargo and realizing the safe transfer of the cargo. However, the patent still has some shortcomings during use. Since the limit structure in the patent is fixed in position and cannot be moved and adjusted according to the cargo demand, it limits the loading and placement of cargo of different sizes, reduces the loading space to a certain extent, and reduces the actual practicality.

[0004] Therefore, there is an urgent need to provide a cargo docking and transfer device that can adjust the loading space according to the size and quantity of the cargo. Utility Model Content

[0005] In order to overcome the shortcomings of the existing patent that the limiting structure is fixed in position and cannot be moved and adjusted according to cargo demand, thereby limiting the loading and placement of cargo of different sizes, reducing the loading space to a certain extent, and reducing actual practicability, the utility model provides a cargo docking and transfer device that can adjust the loading space according to the size and quantity of the cargo.

[0006] To solve the above-mentioned problem, the utility model adopts the following technical scheme: a cargo docking and transfer device, comprising a body frame, a plurality of wheels are installed on the body frame, a dual-axis motor is arranged on the body frame through a mounting frame, the output shafts at both ends of the dual-axis motor are respectively connected to the adjacent wheels, a cylinder is arranged on the body frame, a connecting frame is arranged on the movable rod of the cylinder, a telescopic rod is arranged on the body frame, the telescopic end of the telescopic rod is connected to the connecting frame, a plurality of guide plates are fixedly connected to the body frame, the plurality of guide plates are slidably provided with two movable plates located on both sides of the body frame, and a first elastic member is sleeved on the guide plate to reset the movable plate.

[0007] In one embodiment, a plurality of fixing seats are fixedly connected to the vehicle body frame, a first guide rod is fixedly connected to the fixing seat, a limiting plate for fixing cargo is slidably provided on the first guide rod, and a second elastic member for resetting the limiting plate is sleeved on the first guide rod.

[0008] In one of the embodiments, a servo motor is installed in the vehicle body frame, a drive roller is clamped on the vehicle body frame, the output shaft of the servo motor is connected to the same drive roller, support blocks are provided at both ends of the drive roller on the vehicle body frame, a clamping rod for limiting the drive roller is provided on the vehicle body frame, and the two drive rollers are jointly provided with a conveyor belt for conveying goods.

[0009] In one embodiment, a plurality of mounting seats are provided on the vehicle body frame, a plurality of second guide rods are slidably provided on the mounting seats, a positioning plate is commonly fixed to one end of the plurality of second guide rods, and a third elastic member is sleeved on the second guide rods.

[0010] In one embodiment, the other ends of the plurality of second guide rods are commonly fixedly connected to a connecting rod.

[0011] In one of the embodiments, a protective cover is disposed outside the cylinder.

[0012] Compared with the prior art, the utility model has the following technical effects: 1. By setting the sliding movable plate on the body frame, the body frame can adjust the loading space according to the size of the cargo, thereby facilitating the loading and use of cargo of different sizes while limiting the position of the cargo for safe transportation.

[0013] 2. Small cargo can be clamped and fixed by two limit plates to prevent the cargo from moving and colliding with the vehicle body frame and movable plates during transportation and causing damage.

[0014] 3. Through the setting of servo motor, drive roller and conveyor belt, the servo motor drives the conveyor belt to move through the drive roller to transport the goods, thereby replacing manual handling, saving time and effort.

[0015] 4. By setting the positioning plate, the goods can be limited from the left and right sides and bottom to ensure that the goods are in the center and avoid the goods being placed crookedly and affecting transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the vehicle body frame, movable plate and cylinder of the utility model.

[0018] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the vehicle body frame, dual-axis motor and mounting frame of the utility model.

[0019] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the vehicle body frame, the limiting plate and the fixing seat of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the fixing seat, the limiting plate and the first guide rod of the utility model.

[0021] Figure 6 It is a three-dimensional cross-sectional structural schematic diagram of the driving roller, support block and conveyor belt of the utility model.

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the support block, the clamping rod and the conveyor belt of the utility model.

[0023] Figure 8 It is a three-dimensional cross-sectional structural schematic diagram of the vehicle body frame and the mounting seat of the utility model.

[0024] Fig. 9 It is a three-dimensional cross-sectional structural schematic diagram of the mounting seat, the positioning plate and the second guide rod of the utility model.

[0025] Fig.10 It is a three-dimensional cross-sectional structural schematic diagram of the vehicle body frame, movable plate and protective cover of the utility model.

[0026] Figure numbers: 1: body frame, 2: wheel, 3: dual-axis motor, 4: mounting frame, 5: cylinder, 6: connecting frame, 7: telescopic rod, 701: guide plate, 8: movable plate, 9: first elastic member, 10: fixed seat, 11: limit plate, 12: first guide rod, 13: second elastic member, 14: servo motor, 15: driving roller, 16: supporting block, 17: clamping rod, 18: conveyor belt, 19: mounting seat, 20: positioning plate, 21: second guide rod, 22: third elastic member, 23: connecting rod, 24: protective cover. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] See also Figure 1 , Figure 2 , Figure 3 and Fig.10A cargo docking and transfer device comprises a body frame 1, three wheels 2 arranged transversely are installed on both sides of the front and rear of the body frame 1, a dual-axis motor 3 is arranged at the bottom of the body frame 1 through a mounting frame 4, the output shafts at both ends of the dual-axis motor 3 are respectively connected to the adjacent wheels 2, and the dual-axis motor 3 can provide power for the rotation of the wheels 2, a cylinder 5 is arranged at the middle position of the bottom of the body frame 1, and a protective cover 24 is arranged outside the cylinder 5, and the protective cover 24 is used to protect the cylinder 5 to prevent water and foreign matter from entering the cylinder 5, and the movable rod of the cylinder 5 is provided with a connecting frame 6, and the bottom of the body frame 1 is provided with two left and right air cylinders. Four telescopic rods 7 are symmetrically distributed, and the telescopic ends of the telescopic rods 7 are connected to the connecting frame 6. The cylinder 5 can control the extension and retraction of the four telescopic rods 7 through the connecting frame 6 to realize the lifting operation of the body frame 1. Three guide plates 701 arranged laterally are fixedly connected to the lower part of the body frame 1. The three guide plates 701 are slidably provided with two movable plates 8 located on the front and rear sides of the body frame 1. The movable plates 8 can move forward and backward to adjust the loading size of the body frame 1. The guide plates 701 are sleeved with a first elastic member 9 for resetting the movable plates 8. The two ends of the first elastic member 9 are respectively connected to the guide plates 701 and the movable plates 8.

[0030] First, the dual-axis motor 3 is started, and the dual-axis motor 3 drives the wheel 2 to rotate and drive the device to the cargo loading area. Then, the cylinder 5 is started, so that the connecting frame 6 drives the telescopic end of the telescopic rod 7 to move downward, and the telescopic rod 7 gradually extends to lift the body frame 1 to a suitable height for cargo transportation. As the cargo is transported to the body frame 1, the movable plates 8 on both sides of the body frame 1 move according to the size of the cargo to provide a loading space of a suitable size for this purpose. While limiting the position of the cargo for safe transportation, it is convenient for loading and using cargo of different sizes.

[0031] Example 2

[0032] Based on Example 1, please refer to Figure 4 and Figure 5 Four fixing seats 10 symmetrically distributed in pairs are fixed to the bottom of the body frame 1, and two adjacent fixing seats 10 are fixed together with a first guide rod 12, and a limiting plate 11 for fixing goods is slidably provided on the first guide rod 12. A second elastic member 13 for resetting the limiting plate 11 is sleeved on the first guide rod 12, and the two ends of the second elastic member 13 are respectively connected to the limiting plate 11 and the adjacent fixing seats 10. When in use, small goods can be placed in and fixed by pulling apart the two limiting plates 11 to avoid damage caused by the movement of the goods and collision with the body frame 1 and the movable plate 8 during transportation.

[0033] See also Figure 6 and Figure 7A servo motor 14 is installed on the right side inside the body frame 1, a driving roller 15 is clamped on the upper right part of the body frame 1, the output shaft of the servo motor 14 is connected to the same driving roller 15, support blocks 16 are arranged at the front and rear ends of the driving roller 15 on the body frame 1, a clamping rod 17 for limiting the driving roller 15 is arranged on the body frame 1, and the two driving rollers 15 are jointly provided with a conveyor belt 18 for conveying goods.

[0034] When loading goods, remove the clamping rod 17 to lower the upper part of the conveyor belt 18, and the support block 16 supports the upper part of the conveyor belt 18. Then start the servo motor 14, and the driving roller 15 rotates to drive the conveyor belt 18 to move and transport the goods, thereby eliminating the need for manual handling, saving time and effort.

[0035] See also Figure 8 and Fig. 9 The right part of the vehicle body frame 1 is provided with two mounting seats 19 which are symmetrically distributed front and back. Three second guide rods 21 arranged in a vertical direction are slidably provided on the mounting seats 19. One end of the three second guide rods 21 is commonly fixedly connected to a positioning plate 20. When the conveyor belt 18 transports goods, the positioning plate 20 is limited on the left and right sides and below the goods to ensure that the position of the goods is centered to avoid the skewed placement of the goods affecting the transportation. A third elastic member 22 is sleeved on the second guide rod 21. The two ends of the third elastic member 22 are respectively connected to the positioning plate 20 and the mounting seat 19. The other ends of the three second guide rods 21 are commonly fixedly connected to a connecting rod 23. Pulling the connecting rod 23 can make the three second guide rods 21 move together.

[0036] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A cargo docking and transfer device, comprising a vehicle body frame (1), a plurality of wheels (2) being mounted on the vehicle body frame (1), a dual-axis motor (3) being arranged on the vehicle body frame (1) via a mounting frame (4), the output shafts at both ends of the dual-axis motor (3) being respectively connected to adjacent wheels (2), a cylinder (5) being arranged on the vehicle body frame (1), a connecting frame (6) being arranged on a movable rod of the cylinder (5), a telescopic rod (7) being arranged on the vehicle body frame (1), the telescopic end of the telescopic rod (7) being connected to the connecting frame (6), characterized in that: A plurality of guide plates (701) are fixedly connected to the vehicle body frame (1); the plurality of guide plates (701) are slidably provided with two movable plates (8) located on both sides of the vehicle body frame (1); and a first elastic member (9) for returning the movable plates (8) to their original positions is sleeved on the guide plates (701).

2. A cargo docking and transfer device as claimed in claim 1, characterized in that: A plurality of fixing seats (10) are fixedly connected to the vehicle body frame (1), a first guide rod (12) is fixedly connected to the fixing seat (10), a limiting plate (11) for fixing goods is slidably arranged on the first guide rod (12), and a second elastic member (13) for resetting the limiting plate (11) is sleeved on the first guide rod (12).

3. A cargo docking and transfer device as claimed in claim 1, characterized in that: A servo motor (14) is installed in the vehicle body frame (1), a driving roller (15) is clamped on the vehicle body frame (1), an output shaft of the servo motor (14) is connected to the same driving roller (15), support blocks (16) are arranged at both ends of the driving roller (15) on the vehicle body frame (1), a clamping rod (17) for limiting the driving roller (15) is arranged on the vehicle body frame (1), and the two driving rollers (15) are jointly provided with a conveyor belt (18) for conveying goods.

4. A cargo docking and transfer device as claimed in claim 3, characterized in that: The vehicle body frame (1) is provided with a plurality of mounting seats (19), a plurality of second guide rods (21) are slidably provided on the mounting seats (19), a positioning plate (20) is commonly fixedly connected to one end of the plurality of second guide rods (21), and a third elastic member (22) is sleeved on the second guide rods (21).

5. A cargo docking and transfer device as claimed in claim 4, characterized in that: The other ends of the plurality of second guide rods (21) are commonly fixedly connected to a connecting rod (23).

6. The cargo docking and transfer device according to claim 1, characterized in that: A protective cover (24) is arranged outside the cylinder (5).

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