Container cargo loading and unloading equipment convenient to butt joint

Abstract

The utility model relates to the field of containerized transportation equipment, in particular to container cargo loading and unloading equipment convenient to butt. The container cargo loading and unloading equipment convenient to butt joint comprises a mounting shell, fixing rods, first rotating plates, rotating shafts and wheels, the fixing rods are fixedly connected to the two sides of the bottom of the mounting shell, and the two first rotating plates are rotationally arranged on the fixing rods; and a rotating shaft is rotationally arranged between the two first rotating plates on the same side of the mounting shell. When goods are loaded and unloaded, a first rotating rod and a second rotating plate are rotated according to the height of a container to drive a first sliding rod to slide on a mounting shell, and the angle of the first rotating plate and the angle of the second rotating plate are changed, so that the distance between wheels and the mounting shell is adjusted, and the height of the mounting shell is adjusted; the aim of aligning and conveniently butting containers during unloading is achieved, and subsequent loading and unloading of goods are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of containerized transportation equipment, in particular to a container cargo loading and unloading device which is convenient for docking. Background Art

[0002] At present, my country is vigorously promoting containerized transportation. Containerized transportation refers to a mode of cargo transportation that uses container tools or self-packaging, bundling and other methods to pack bulk, small-packaged goods, and goods that are not easy to use loading and unloading machinery into specific units according to regulations and then transport them to the destination. This method can load and unload goods conveniently and quickly.

[0003] When loading and unloading existing container cargo, it is necessary to first dock the loading and unloading truck carrying the cargo with the container, and then use a forklift to push the stacked cargo into the container. In order to reduce the friction between the cargo and the loading and unloading truck, most of the time a push plate is placed on the loading and unloading truck, and then the cargo is stacked on the push plate, and then a layer of grease is applied between the loading and unloading truck and the push plate, and then the push plate and the cargo are directly pushed into the container. However, at present, the docking of the container and the loading and unloading truck requires docking and fixing through a clamping device. During docking, the position of the container and the loading and unloading truck needs to be aligned. The clamping device can be used only after the container and the loading and unloading truck are aligned. However, when the height of the container deviates from the height of the unloading platform of the loading and unloading truck, the height of the loading and unloading truck cannot be adjusted according to the height of the container, which makes the loading and unloading of the cargo more troublesome, thereby wasting a lot of time in the loading and unloading of the cargo, and affecting the efficiency of loading and unloading of the cargo.

[0004] In view of this, a container cargo loading and unloading equipment that is convenient for docking is designed to solve the above problems. Utility Model Content

[0005] In order to overcome the disadvantage that when there is a deviation between the height of the container and the height of the unloading platform of the loading and unloading truck, the height of the loading and unloading truck cannot be adjusted according to the height of the container, which makes the loading and unloading of goods more troublesome, thereby wasting a lot of time and affecting the efficiency of loading and unloading goods, the utility model provides a container cargo loading and unloading equipment that is easy to dock.

[0006] The cam is connected with the second end of the second cam by the second end support of the wheel shaft, and the cam is connected with the second end of the second cam by the second end support of the wheel shaft.

[0007] Further description, it also includes a first fixed block, a motor, a threaded rod, a guide rod, a movable plate, a limit rod and a roller. The movable plate is slidably arranged on the mounting shell, and a plurality of limit rods are fixedly connected to the mounting shell. Rollers are rotatably arranged on the limit rods, and the rollers are in contact with the movable plate. First fixed blocks are fixedly connected on both sides of the mounting shell, and a motor is mounted on one of the first fixed blocks. A threaded rod is connected to the output shaft of the motor through a connector, and the threaded rod is threadedly connected to the movable plate. A guide rod is fixedly connected to the other first fixed block, and the movable plate is slidably connected to the guide rod.

[0008] Further description, it also includes an electric slide rail, an electric slider, a baffle and a first support rod. Two electric slide rails are fixedly connected to one side of the mounting shell close to the motor. An electric slider is slidably arranged on the electric slide rails. The four electric sliders are commonly fixed with a baffle. The two electric slide rails are commonly fixed with one end away from the mounting shell with a first support rod.

[0009] Further description, it also includes a mounting tube, an elastic member, a second sliding rod and a second rotating rod. The mounting tube is fixedly connected to the side of the first rotating plate close to the wheel. The second sliding rod is slidably arranged in the mounting tube. The second sliding rod slides and engages with the adjacent wheel. An elastic member is arranged between the mounting tube and the second sliding rod. A second rotating rod is rotatably arranged on the mounting tube for limiting the second sliding rod.

[0010] To further illustrate, the second sliding rod is L-shaped.

[0011] Further description, it also includes a second support rod, an electric telescopic cylinder and a fixed plate. Two second support rods are fixedly connected to both sides of the mounting shell. The electric telescopic cylinder is installed on the second support rod. The output shafts of the two electric telescopic cylinders located on the same side of the mounting shell are commonly fixedly connected to a fixed plate.

[0012] Further description, it also includes a protective pad, and the protective pad is installed on the side where the two fixing plates are close to each other.

[0013] Further description, it also includes lighting lamps, and a plurality of lighting lamps are installed on the side of the first support rod away from the installation shell.

[0014] The beneficial effects of the utility model are as follows: 1. When loading and unloading goods, the first rotating rod is rotated according to the height of the container, and the second rotating plate drives the first sliding rod to slide on the mounting shell. The angles of the first rotating plate and the second rotating plate change, so that the distance between the wheel and the mounting shell is adjusted, thereby adjusting the height of the mounting shell, achieving the purpose of aligning and facilitating docking of the container during unloading, and facilitating subsequent loading and unloading of goods.

[0015] 2. By starting the motor, the moving plate pushes the goods into the container, and then starting the electric slide rail to make the baffle press against the rear side of the goods. Then the output shaft of the motor is controlled to reverse, and the threaded rod drives the moving plate to slide and reset on the rollers, so that the goods remain inside the container, thereby achieving the purpose of automatic unloading without manual labor or the use of other equipment to move the goods.

[0016] 3. After the goods are stacked on the mobile plate, the electric telescopic cylinder is started and the fixed plate is pushed inward to clamp the goods, so as to achieve the effect of fixing the goods and avoid displacement of the goods when the goods are transferred using loading and unloading equipment.

[0017] 4. After aligning the mounting shell with the container, first rotate the second rotating rod. The elastic member returns to its original state to generate thrust to push the second sliding rod outward, so that the second sliding rod is engaged with the wheel hub of the wheel, thereby achieving the purpose of fixing the loading and unloading equipment and avoiding the position of the loading and unloading equipment from moving during loading and unloading of goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the installation shell, movable plate, limit rod and three-dimensional structure of the utility model.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the movable plate of the utility model.

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the motor, threaded rod and guide rod of the utility model.

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the installation shell, the limiting rod and the roller of the utility model.

[0023] Figure 6It is a three-dimensional structural schematic diagram of the bidirectional screw rod, the first sliding rod and the first rotating rod of the utility model.

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the installation cylinder, the second sliding rod and the roller of the utility model.

[0025] Figure 8 It is a three-dimensional cross-sectional structural schematic diagram of the installation cylinder, the elastic member and the second rotating rod of the utility model.

[0026] Markings in the accompanying drawings: 1: mounting shell, 2: first fixed block, 3: motor, 4: threaded rod, 5: guide rod, 6: movable plate, 7: limit rod, 701: roller, 8: electric slide rail, 9: electric slider, 10: baffle, 11: first support rod, 12: fixed rod, 13: first rotating plate, 14: first sliding rod, 15: second rotating plate, 16: rotating shaft, 1601: wheel, 17: bidirectional screw, 18: second fixed block, 19: first rotating rod, 20: mounting cylinder, 21: elastic member, 22: second sliding rod, 23: second rotating rod, 24: second support rod, 25: electric telescopic cylinder, 26: fixed plate, 27: protective pad, 28: lighting lamp. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0028] Example 1: A container cargo loading and unloading device that is convenient for docking, see Figure 1 , Figure 5 and Figure 6 As shown, it includes a mounting shell 1, a fixing rod 12, a first rotating plate 13, a rotating shaft 16 and a wheel 1601. The fixing rod 12 is fixedly connected to the left and right sides of the bottom of the mounting shell 1 by welding. Two first rotating plates 13 are rotatably arranged on the fixing rod 12. A rotating shaft 16 is rotatably arranged between the two first rotating plates 13 on the same side of the mounting shell 1. The front and rear ends of the rotating shaft 16 are fixedly connected to the wheels 1601. It also includes a first sliding rod 14, a second rotating plate 15, a bidirectional screw 17, a second fixing block 18 and a first rotating rod 19, four slide grooves are provided on the mounting shell 1, a first sliding rod 14 is slidably arranged between two slide grooves on the same side of the mounting shell 1, two second rotating plates 15 are rotatably arranged on the first sliding rod 14, the lower ends of the second rotating plates 15 are rotatably connected to the rotating shaft 16, two second fixed blocks 18 are symmetrically fixed to the bottom of the mounting shell 1, a bidirectional screw 17 is rotatably connected between the two second fixed blocks 18, and the two first sliding rods 14 are both threadedly connected to the bidirectional screw 17, and the right end of the bidirectional screw 17 is fixedly connected to the first rotating rod 19.

[0029] When it is necessary to load and unload goods, first align the mounting shell 1 with the container, and then rotate the first rotating rod 19 according to the height of the container. The rotation of the first rotating rod 19 drives the bidirectional screw 17 to rotate, and the bidirectional screw 17 drives the second rotating plates 15 on both sides to rotate. The second rotating plate 15 drives the first sliding rod 14 to slide on the mounting shell 1, and the angle of the first rotating plate 13 and the second rotating plate 15 changes, so that the distance between the wheel 1601 and the mounting shell 1 is adjusted, thereby realizing the adjustment of the height of the mounting shell 1, achieving the purpose of aligning and facilitating docking with the container during unloading, and facilitating the subsequent loading and unloading of goods. After the mounting shell 1 is docked with the container, the first rotating rod 19 is stopped.

[0030] Example 2: Based on Example 1, refer to Figure 2-Figure 4 As shown, it also includes a first fixed block 2, a motor 3, a threaded rod 4, a guide rod 5, a movable plate 6, a limit rod 7 and a roller 701. The movable plate 6 is slidably arranged on the mounting shell 1, and a plurality of limit rods 7 are fixedly connected to the mounting shell 1. The limit rod 7 is rotatably arranged with a roller 701, and the roller 701 is in sliding contact with the bottom of the movable plate 6. The first fixed block 2 is fixedly connected to the front and rear sides of the mounting shell 1. The motor 3 is installed on the first fixed block 2 on the front side by bolt connection. The threaded rod 4 is connected to the output shaft of the motor 3 through a coupling and a connector, and the threaded rod 4 is threadedly connected to the movable plate 6. The guide rod 5 is fixedly connected to the first fixed block 2 on the rear side, and the movable plate 6 is slidably connected to the guide rod 5.

[0031] See also Figure 1 and Figure 2 As shown, it also includes an electric slide rail 8, an electric slider 9, a baffle 10 and a first support rod 11. Two electric slide rails 8 are symmetrically fixed to the left side of the mounting shell 1. An electric slider 9 is slidably arranged on the electric slide rail 8. The baffle 10 is commonly fixed to the four electric sliders 9. The two electric slide rails 8 are commonly fixed to the first support rod 11 away from the top. Two lighting lamps 28 are installed on the first support rod 11 away from the top of the mounting shell 1 by bolt connection. When loading and unloading goods at night, the lighting lamps 28 are used to provide lighting.

[0032] Initially, the goods are stacked on the movable plate 6. When unloading, the mounting shell 1 is aligned with the container, and the motor 3 is started. The output shaft of the motor 3 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the movable plate 6 to slide on the roller 701, so that the movable plate 6 pushes the goods into the container. When the movable plate 6 completely pushes the goods into the container, the electric slide rail 8 is started, and the electric slider 9 drives the baffle 10 to move downward, so that the baffle 10 is against the rear side of the goods, and then the output shaft of the motor 3 is controlled to reverse, and the threaded rod 4 drives the movable plate 6 to slide and reset on the roller 701, so that the goods remain inside the container, so that there is no need for manual or other equipment to carry the goods, and the purpose of automatic unloading is achieved. When the movable plate 6 is reset, the electric slide rail 8 is controlled to make the electric slider 9 drive the baffle 10 to slide upward and reset.

[0033] See also Figure 7 and Figure 8 As shown, it also includes a mounting cylinder 20, an elastic member 21, a second sliding rod 22 and a second rotating rod 23. The mounting cylinder 20 is fixedly connected to the side of the first rotating plate 13 close to the wheel 1601. The second sliding rod 22 is slidably arranged in the mounting cylinder 20. The second sliding rod 22 slides and engages with the adjacent wheel 1601. An elastic member 21 is arranged between the mounting cylinder 20 and the second sliding rod 22. A second rotating rod 23 for limiting the second sliding rod 22 is rotatably arranged on the mounting cylinder 20. The second sliding rod 22 is L-shaped, so that the second rotating rod 23 can limit the second sliding rod 22 conveniently.

[0034] After the mounting shell 1 is aligned with the container, the loading and unloading equipment is ready to unload. Initially, the elastic member 21 is compressed by force, and the second rotating rod 23 is rotated first so that the second rotating rod 23 no longer presses against the second sliding rod 22. The elastic member 21 returns to its original state to generate a thrust to push the second sliding rod 22 to pop out, so that the second sliding rod 22 is engaged with the wheel hub of the wheel 1601, thereby achieving the purpose of fixing the loading and unloading equipment and avoiding the position of the loading and unloading equipment to move during loading and unloading of goods. When the unloading is completed, the second sliding rod 22 is pulled in the opposite direction to be reset, and the second sliding rod 22 squeezes the elastic member 21 to cause deformation, and then the second rotating rod 23 is rotated to press against the second sliding rod 22.

[0035] See also Figure 1 As shown, it also includes a second support rod 24, an electric telescopic cylinder 25 and a fixing plate 26. Two second support rods 24 are fixedly connected to the front and rear sides of the mounting shell 1. The electric telescopic cylinder 25 is installed on the second support rod 24 by bolt connection. The output shafts of the two electric telescopic cylinders 25 located on the same side of the mounting shell 1 are commonly fixed with a fixing plate 26. The two fixing plates 26 are installed with protective pads 27 on the sides close to each other. The protective pads 27 are made of rubber. The protective pads 27 are used to protect the cargo from direct contact and pinching of the cargo by the fixing plates 26.

[0036] After the goods are stacked on the movable plate 6, the electric telescopic cylinders 25 are started. The electric telescopic cylinders 25 on both sides push the fixed plates 26 inward to clamp the goods. When the fixed plates 26 come into contact with the goods on the unloading truck, the electric telescopic cylinders 25 are closed to fix the goods, thereby avoiding displacement of the goods when the loading and unloading equipment is used to transfer the goods.

[0037] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A container cargo loading and unloading device convenient for docking, comprising a mounting shell (1), a fixing rod (12), a first rotating plate (13), a rotating shaft (16) and wheels (1601), wherein the mounting shell (1) is fixedly connected to both sides of the bottom thereof, two first rotating plates (13) are rotatably arranged on the fixing rod (12), a rotating shaft (16) is rotatably arranged between the two first rotating plates (13) located on the same side of the mounting shell (1), and wheels (1601) are fixedly connected to both ends of the rotating shaft (16), wherein: It also includes a first sliding rod (14), a second rotating plate (15), a bidirectional screw rod (17), a second fixed block (18) and a first rotating rod (19). The mounting shell (1) is provided with a sliding groove corresponding to the first rotating plate (13). A first sliding rod (14) is slidably arranged between two sliding grooves on the same side of the mounting shell (1), two second rotating plates (15) are rotatably arranged on the first sliding rod (14), the other end of the second rotating plate (15) is rotatably connected to the rotating shaft (16), two second fixed blocks (18) are fixedly connected to one side of the mounting shell (1) close to the wheel (1601), a bidirectional screw (17) is rotatably connected between the two second fixed blocks (18), and the two first sliding rods (14) are both threadedly connected to the bidirectional screw (17), and one end of the bidirectional screw (17) is fixedly connected to the first rotating rod (19).

2. The container cargo loading and unloading equipment with convenient docking according to claim 1 is characterized in that: The invention also comprises a first fixed block (2), a motor (3), a threaded rod (4), a guide rod (5), a movable plate (6), a limit rod (7) and a roller (701); a movable plate (6) is slidably arranged on the mounting shell (1); a plurality of limit rods (7) are fixedly connected to the mounting shell (1); a roller (701) is rotatably arranged on the limit rod (7), and the roller (701) is in contact with the movable plate (6); first fixed blocks (2) are fixedly connected to both sides of the mounting shell (1); a motor (3) is mounted on one of the first fixed blocks (2); a threaded rod (4) is connected to the output shaft of the motor (3) via a connector, and the threaded rod (4) is threadedly connected to the movable plate (6); a guide rod (5) is fixedly connected to the other first fixed block (2); and the movable plate (6) is slidably connected to the guide rod (5).

3. The container cargo loading and unloading equipment with convenient docking according to claim 1 is characterized by: It also includes an electric slide rail (8), an electric slider (9), a baffle (10) and a first support rod (11); two electric slide rails (8) are fixedly connected to one side of the mounting shell (1) close to the motor (3); an electric slider (9) is slidably arranged on the electric slide rail (8); the baffle (10) is commonly fixedly connected to the four electric sliders (9); and the first support rod (11) is commonly fixedly connected to one end of the two electric slide rails (8) away from the mounting shell (1).

4. The container cargo loading and unloading equipment with convenient docking according to claim 1 is characterized in that: The invention also comprises a mounting tube (20), an elastic member (21), a second sliding rod (22) and a second rotating rod (23); the mounting tube (20) is fixedly connected to one side of the first rotating plate (13) close to the wheel (1601); the second sliding rod (22) is slidably arranged in the mounting tube (20); the second sliding rod (22) is slidably engaged with the adjacent wheel (1601); an elastic member (21) is arranged between the mounting tube (20) and the second sliding rod (22); and a second rotating rod (23) for limiting the position of the second sliding rod (22) is rotatably arranged on the mounting tube (20).

5. The container cargo loading and unloading equipment with convenient docking according to claim 4 is characterized by: The second sliding rod (22) is L-shaped.

6. The container cargo loading and unloading equipment with convenient docking according to claim 1 is characterized by: It also includes a second support rod (24), an electric telescopic cylinder (25) and a fixing plate (26); two second support rods (24) are fixedly connected to both sides of the mounting shell (1); the electric telescopic cylinder (25) is installed on the second support rod (24); and the fixing plate (26) is fixedly connected to the output shafts of the two electric telescopic cylinders (25) located on the same side of the mounting shell (1).

7. The container cargo loading and unloading equipment with convenient docking according to claim 6 is characterized by: It also includes a protection pad (27), and the protection pad (27) is installed on the sides of the two fixing plates (26) that are close to each other.

8. The container cargo loading and unloading equipment with convenient docking according to claim 1 is characterized by: It also includes lighting lamps (28), and a plurality of lighting lamps (28) are mounted on a side of the first support rod (11) away from the mounting shell (1).

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