A logistics operation equipment

Abstract

The present invention discloses a logistics operation equipment, comprising two cross beams and a first longitudinal beam and a second longitudinal beam fixedly mounted on the cross beams and extending upward, a base is arranged between the two cross beams, the base comprises a base cross beam, the base cross beam is rotatably connected to the cross beam via a first rotating shaft, the base flips longitudinally around the first rotating shaft, a first roller group is rotatably connected between the base cross beams, one side of the first rotating shaft is a supporting part, and the other side thereof is a pressing part, one end of the supporting part is rotatably connected to a closed door, a locking pin for fixing the closed door is arranged on the second longitudinal beam, a push plate for pushing goods to move is arranged above the base, a driving mechanism for driving the push plate to slide is installed on the first longitudinal beam or the second longitudinal beam, the present invention utilizes the driving mechanism to drive the push plate to move, so as to facilitate pushing the goods inside the operation equipment outward and improve the unloading rate.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics transfer, and in particular to a logistics operation equipment. Background Art

[0002] Cage trucks are often used for short-distance cargo transfers. First, the entrance to the cage truck is opened, and the cargo is placed directly inside. Once loaded, the entrance is closed. Second, the cage truck is pushed to transfer the cargo to the designated location. Finally, the cargo is removed from the cage truck's interior and stacked. During this process, the cage truck's interior is generally large, making it difficult to remove the cargo due to insufficient arm length, which hinders cargo transfer efficiency. Therefore, designing a logistics transfer vehicle that improves cargo transfer efficiency has become a pressing technical challenge for those in this field. Summary of the Invention

[0003] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the present invention is to provide a logistics transfer vehicle to solve the problem of taking out goods from the vehicle without changing the condition.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] The lifting mechanism is a pair of fixedly mounted on the lifting mechanism, and the supporting tractor is connected with the support frame of the second lateral block to the upper end of the lifting mechanism, and the supporting tractor is connected with the support frame of the second lateral block to the upper end of the lifting mechanism.

[0006] Furthermore, the driving mechanism includes a motor fixed on the second longitudinal beam, and a screw rod is rotatably connected between the first longitudinal beam and the second longitudinal beam on the same side. The screw rod passes through the push plate and forms a threaded connection, and the output shaft of the motor is fixedly connected to the screw rod.

[0007] Furthermore, a protective plate parallel to the cross beam is provided between the second longitudinal beam and the first longitudinal beam on the same side, the inner end of the protective plate is provided with a protective groove, the screw rod is located in the protective groove, and the side end of the push plate is fixed with a slider extending into the inside of the protective groove, and the slider is threadedly connected to the screw rod.

[0008] Furthermore, the outer edge of the first roller group is higher than the height of the base beam.

[0009] Furthermore, the lower end of the push plate abuts against the upper end of the base beam, and the lower end of the push plate is provided with a groove for the first roller group to pass through.

[0010] Furthermore, the closed door includes a closed door beam and a second roller set, one end of the closed door beam is rotatably connected to the support portion, and the second roller set is rotatably installed between the two closed door beams.

[0011] Furthermore, a first limit plate and a second limit plate are fixedly provided at the end of the support portion, and the first limit plate and the second limit plate are respectively located on both sides of the closed door beam. When the closed door and the base are in the same plane, the closed door beam and the first limit plate and the second limit plate are abutted against each other.

[0012] Furthermore, a support seat is fixedly provided on the closed door crossbeam, and when the closed door and the base are in the same plane, the support seat is against the ground.

[0013] Furthermore, a support plate is fixed on the crossbeam, and a buffer structure for limiting the flipping of the base is installed between the support plate and the support part. The buffer structure includes a casing, a lifting column and a spring. The casing is fixedly installed on the support plate, the upper end of the lifting column abuts against the base crossbeam, and the lower end of the lifting column slides and extends into the casing. The spring is located in the casing, one end of which is fixedly connected to the casing, and the other end is fixedly connected to the lifting column.

[0014] Compared with the prior art, the beneficial effects of the present invention are: in the initial state of the present invention, the push plate abuts against the pressure part to maintain the base beam in a horizontal state, the lock pin releases the lock on the closed door, and then the logistics transfer equipment is opened, which is convenient for placing the goods on the base. When the goods need to be taken out, the driving structure operates, thereby driving the push plate to move toward the side of the closed door along the length direction of the beam. Since the first roller group is rotatably installed on the base, the push plate pushes the goods to move toward the side of the closed door. When the push plate moves from the pressure part to the support part, the push plate contacts the pressure of the pressure part, and the base begins to flip under the action of the gravity of the goods, thereby maintaining a certain tilt angle of the base, which is convenient for taking out the goods. When the push plate moves to one side of the closed door, all the goods inside the logistics operation equipment are moved out, and the goods are taken out. Compared with traditional cage trucks, it is more convenient to pick up goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of the cage car of the present invention in a closed state;

[0016] Figure 2 This is a structural schematic diagram of the cage car of the present invention in an open state;

[0017] Figure 3 This is an exploded view of the cage car of the present invention;

[0018] Figure 4 is a cross-sectional view of the present invention;

[0019] Figure 5 is a schematic diagram of the buffer structure;

[0020] Figure 6 for Figure 1 Schematic diagram of the enlarged structure of A in the middle;

[0021] Figure 7 for Figure 1 Schematic diagram of the enlarged structure of B;

[0022] Figure 8 This is a schematic diagram of the cage car base structure;

[0023] Figure 9 This is a schematic diagram of the connection structure between the cage car's closed door and the base;

[0024] Figure 10 for Figure 4 Schematic diagram of the enlarged structure of C in the middle.

[0025] In the figure: 11. crossbeam; 12. first longitudinal beam; 13. second longitudinal beam; 14. protective plate; 141. protective groove; 15. first rotating shaft; 16. roller; 2. motor; 21. screw rod; 22. push plate; 221. slider; 222. trough body; 3. base; 31. base crossbeam; 311. support part; 312. pressing part; 32. first roller group; 33. second rotating shaft; 34. first limit plate; 35. second limit plate; 4. closed door; 41. closed door crossbeam; 411. locking hole; 42. second roller group; 43. support seat; 5. support plate; 51. third rotating shaft; 6. buffer structure; 61. housing; 62. lifting column; 63. spring; 7. lock pin. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1 to 10 , this embodiment provides a logistics operation equipment, which is mainly used for logistics transfer and facilitates the removal of goods from the interior of the transfer vehicle.

[0028] like Figure 1 As shown, it includes two cross beams 11, on which a first longitudinal beam 12 and a second longitudinal beam 13 extending vertically upward are fixedly installed. A transverse support rod is fixedly installed between two adjacent first longitudinal beams 12 and between the first longitudinal beam 12 and the second longitudinal beam 13. The support rod is used to prevent the leakage of goods. A roller 16 is provided at the lower end of the cross beam 11. The setting of the roller 16 facilitates the movement of the logistics operation equipment. Figure 8 As shown, a base 3 extending along the length direction of the beam 11 is provided between the two beams 11, and the base 3 includes a base beam 31, and the base beam 31 is rotatably connected to the beam 11 through a first rotating shaft 15. The base 3 is longitudinally flipped around the first rotating shaft 15, and a first roller group 32 is rotatably connected between the two base beams 31. The outer edge diameter of the first roller group 32 is higher than the upper end surface of the base beam 31. When the goods are placed on the base 3 for movement, the movement of the goods is facilitated, and the goods are prevented from directly contacting the base beam 31. Figure 3 As shown, the base beam 31 includes a support portion 311 and a pressing portion 312, the support portion 311 and the pressing portion 312 are respectively located on both sides of the first rotating shaft 15, one end of the support portion 311 is rotatably connected to the closed door 4, the second longitudinal beam 13 is provided with a lock pin 7 for fixing the closed door 4, the pressing portion 312 is away from the closed door 4 side, and a push plate 22 is provided above the base 3 that slides along the length direction of the beam 11. When the lower end of the push plate 22 abuts against the pressing portion 312, it is used to maintain the base beam 31 to remain horizontal, as shown in FIG. Figure 2 As shown, the lower end of the push plate 22 is against the base cross beam 31, and the lower end of the push plate 22 is provided with a groove 222 for the first roller group 32 to pass through. The groove 222 is set to prevent the first roller group 32 from colliding with the push plate 22, and the second longitudinal beam 13 is installed with a driving mechanism for driving the push plate 22 to slide.

[0029] When the goods are loaded onto the vehicle, the driving mechanism operates and drives the push plate 22 to slide toward the side of the closed door 4. Since the first roller group 32 is rotatably connected to the base crossbeam 31, the push plate 22 pushes the goods to move toward the side of the closed door 4 and pushes the goods outward. When the push plate 22 moves from the pressing portion 312 to the position of the support portion 311, the limiting torque applied to the pressing portion 312 disappears, and the goods are accumulated on the side of the support portion 311. Under the action of gravity, the base 3 flips downward around the first rotating shaft 15, thereby tilting the base 3 to facilitate the outward movement of the goods.

[0030] In order to enable the upper cargo moved to the closed door 4 to continue to be pushed outward, in this embodiment, as shown in FIG. Figure 2 As shown, the closed door 4 includes a closed door beam 41 and a second roller group 42. One end of the closed door beam 41 is rotatably connected to the support portion 311 through a second rotating shaft 33. The second roller group 42 is rotatably installed between the two closed door beams 41. A locking hole 411 is provided at the top end of the closed door beam 41 for inserting the locking pin 7.

[0031] With the above arrangement, when the goods are moved onto the closed door 4, the goods are located above the second roller set 42, which facilitates the goods to continue to move forward.

[0032] When the goods move onto the second roller set 42, the pressure on the closed door 4 gradually increases. In order to strengthen the support of the closed door 4 and prevent the second roller set 42 at the end of the closed door 4 from contacting the ground and causing the roller set to get stuck, in this embodiment, Figure 2 and Figure 3 As shown, the lower end of the closed door beam 41 is fixed with a support seat 43. After the closed door is unfolded, Figure 4 As shown, the lower end of the support seat 43 is in contact with the ground, which increases the contact area between the closed door 4 and the ground and improves the bearing capacity of the closed door 4. At the same time, the end of the second roller group 42 is out of contact with the ground, and the second roller group 42 at the end is prevented from getting stuck.

[0033] When the closed door 4 is unfolded, in order to combine the closed door 4 and the base 3 into a whole and prevent the closed door 4 from continuing to rotate, in this embodiment, Figure 8 and Figure 9As shown, a first limiting plate 34 and a second limiting plate 35 are fixedly provided at the end of the support portion 311, and the second rotating shaft 33 is located between the first limiting plate 34 and the second limiting plate 35, and the first limiting plate 34 and the second limiting plate 35 are respectively located on both sides of the closed door beam 41. When the closed door 4 is flipped to be in the same plane as the base 3, the lower end of the closed door beam 41 is abutted against the upper end of the first limiting plate 34, and the end of the closed door beam 41 is abutted against the lower end of the second limiting plate 35, thereby limiting the closed door 4 from continuing to flip downward. When the closed door 4 is flipped to a vertical state, the end face of the closed door beam 41 is abutted against the side ends of the first limiting plate 34 and the second limiting plate 35, thereby limiting the closed door 4 from continuing to flip downward.

[0034] In order to realize the sliding of the push plate 22, in this embodiment, as shown in FIG. Figure 3 and Figure 6 As shown, the driving mechanism includes a motor 2 fixed on the second longitudinal beam 13, and a protective plate 14 parallel to the cross beam 11 is provided between the second longitudinal beam 13 and the first longitudinal beam 12 on the same side. The inner end of the protective plate 14 is provided with a protective groove 141, and the side end of the push plate 22 is fixed with a slider 221 extending to the inside of the protective groove 141. The slider 221 is slidingly connected to the protective groove 141, and a screw rod 21 threadedly engaged with the slider 221 is rotatably connected in the protective groove 141. The output shaft of the motor 2 is fixedly connected to the screw rod 21. The protective plate 14 here is used to prevent the screw rod 21 from colliding with the cargo, thereby strengthening the protection of the screw rod 21.

[0035] Through the above arrangement, the motor 2 is driven to drive the screw rod 21 to rotate. Since the screw rod 21 is threadedly engaged with the slider 221 , the push plate 22 can be driven to slide along the length direction of the screw rod 21 .

[0036] When the base 3 begins to tilt downward, in order to reduce the tilting speed of the base 3, in this embodiment, Figure 3 and Figure 5 As shown, a support plate 5 is fixed on the beam 11, and a buffer structure 6 for limiting the flipping of the base 3 is installed between the support plate 5 and the support portion 311. The buffer structure 6 includes a casing 61, a lifting column 62 and a spring 63. The casing 61 is fixedly installed on the support plate 5, and the upper end of the lifting column 62 is against the lower end surface of the base beam 31. The lower end of the lifting column 62 slides and extends into the casing 61. The spring 63 is located in the casing 61, one end of which is fixedly connected to the casing 61, and the other end is fixedly connected to the lifting column 62.

[0037] Through the above arrangement, when the base 3 rotates around the first rotating shaft 15, the base beam 31 presses down and pushes the lifting column 62 to move toward the inside of the casing 61. At this time, the spring 63 is compressed to play a buffering role. Since the lifting column 62 is against the base beam 31, the top end of the lifting column 62 slides relative to the base beam 31.

[0038] Through the above arrangement, when the cargo is unloaded, the motor 2 is driven, which in turn drives the screw rod 21 to rotate, and then drives the push plate 22 to slide to the side away from the closed door 4. When the push plate 22 slides to the extreme position, the lower end of the push plate 22 abuts against the pressing part 312, and the spring 63 resets and the lifting column 62 rises upward, thereby restoring the base 3 to a horizontal state, and flipping the closed door 4 to a vertical state, and inserting the locking pin 7 into the locking hole 411 to fix the closed door 4.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced therein.

Claims

1. A logistics operation equipment, comprising two cross beams (11) and a first longitudinal beam (12) and a second longitudinal beam (13) fixedly mounted on the cross beams (11) and extending upward, wherein a roller (16) is provided at the lower end of the cross beam (11), characterized in that: A base (3) is provided between the two cross beams (11), the base (3) comprising a base cross beam (31), the base cross beam (31) being rotatably connected to the cross beam (11) via a first rotating shaft (15), the base (3) being longitudinally turned around the first rotating shaft (15), a first roller group (32) being rotatably connected between the base cross beams (31), one side of the first rotating shaft (15) being a supporting portion (311), the other side of the first rotating shaft (15) being a pressing portion (312), the supporting portion ( 311) is rotatably connected to a closed door (4), a lock pin (7) for fixing the closed door (4) is provided on the second longitudinal beam (13), a push plate (22) for pushing the goods to move is provided above the base (3), when the lower end of the push plate (22) abuts against the pressing portion (312), the base cross beam (31) remains horizontal, and a driving mechanism for driving the push plate (22) to slide is installed on the first longitudinal beam (12) or the second longitudinal beam (13); The driving mechanism comprises a motor (2) fixed on the second longitudinal beam (13); a screw rod (21) is rotatably connected between the first longitudinal beam (12) and the second longitudinal beam (13) on the same side; the screw rod (21) passes through the push plate (22) and forms a threaded connection; an output shaft of the motor (2) is fixedly connected to the screw rod (21); A protective plate (14) parallel to the cross beam (11) is provided between the second longitudinal beam (13) and the first longitudinal beam (12) on the same side, the inner end of the protective plate (14) is provided with a protective groove (141), the screw rod (21) is located in the protective groove (141), and a slider (221) extending into the inside of the protective groove (141) is fixedly provided at the side end of the push plate (22), and the slider (221) is threadedly connected to the screw rod (21).

2. A logistics operation equipment according to claim 1, characterized in that: The outer edge of the first roller set (32) is higher than the height of the base crossbeam (31).

3. A logistics operation equipment according to claim 2, characterized in that: The lower end of the push plate (22) abuts against the upper end of the base cross beam (31), and the lower end of the push plate (22) is provided with a groove body (222) for the first roller group (32) to pass through.

4. The logistics operation equipment according to claim 1, characterized in that: The closed door (4) comprises a closed door crossbeam (41) and a second roller group (42), one end of the closed door crossbeam (41) is rotatably connected to the support portion (311), and the second roller group (42) is rotatably installed between the two closed door crossbeams (41).

5. A logistics operation equipment according to claim 4, characterized in that: A first limiting plate (34) and a second limiting plate (35) are fixedly provided at the end of the support portion (311); the first limiting plate (34) and the second limiting plate (35) are respectively located on two sides of the closed door cross beam (41); when the closed door (4) and the base (3) are in the same plane, the closed door cross beam (41) abuts against the first limiting plate (34) and the second limiting plate (35).

6. A logistics operation equipment according to claim 5, characterized in that: A support seat (43) is fixedly provided on the closed door crossbeam (41); when the closed door (4) and the base (3) are in the same plane, the support seat (43) abuts against the ground.

7. The logistics operation equipment according to claim 1, characterized in that: A support plate (5) is fixedly provided on the cross beam (11); a buffer structure (6) for limiting the overturning of the base (3) is installed between the support plate (5) and the support portion (311); the buffer structure (6) comprises a casing (61), a lifting column (62) and a spring (63); the casing (61) is fixedly installed on the support plate (5); the upper end of the lifting column (62) abuts against the base cross beam (31); the lower end of the lifting column (62) slides and extends into the casing (61); the spring (63) is located in the casing (61); one end of the spring is fixedly connected to the casing (61); and the other end is fixedly connected to the lifting column (62).

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