Efficient loading and unloading flat car for logistics

Abstract

The utility model discloses an efficient loading and unloading flat car for logistics, and relates to the technical field of logistics transportation technology, the efficient loading and unloading flat car for logistics comprises a bottom frame and a handrail installed on the outer surface of the left side of the bottom frame, four universal wheels are installed on the lower surface of the bottom frame, and a base plate is arranged above the bottom frame; a lifting mechanism is arranged between the bottom frame and the base plate, and a dumping mechanism is arranged on the left side of the middle of the upper surface of the base plate. Compared with an existing common flat car for efficiently loading and unloading goods for logistics, the flat car for efficiently loading and unloading goods for logistics has the advantages that the motor is controlled to rotate forwards and backwards, a shear fork frame can be driven to unfold or fold, an electric telescopic rod is controlled to stretch out and draw back, goods on a placing plate can be dumped, the lifting function is achieved through the design, and meanwhile dumping operation can be conducted; operators can conveniently pour goods on the flat car into the surface of a high conveying belt or other high transfer platforms, the workload of manual carrying is greatly reduced, and the loading and unloading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics and transportation technology, in particular to a flatbed truck for efficient loading and unloading of goods for logistics. Background Art

[0002] Logistics refers to the whole process of planning, implementing and managing the transportation, storage and distribution of raw materials, semi-finished products, finished products or related information from the place of production to the place of consumption of goods in order to meet the needs of customers. It originated in the 1930s. The concept of logistics was first formed in the United States and consists of the transportation, warehousing, packaging, handling and loading and unloading, circulation processing and distribution of objects.

[0003] For example, a flatbed truck for loading and unloading goods for logistics with application number 202221138333.7, when in use, the goods are placed on the support plate, and the goods can be easily moved on the support plate by rolling the rollers, saving manpower. When the goods on the support plate are placed, the hydraulic rod can be activated through the control panel to support the support plate upward, so that the rollers and the fixed plate are away from the through holes, and the goods can be completely placed on the top of the support plate. By pressing the button, the driving wheel can be driven to rotate, thereby reducing manpower. However, the device is difficult to meet the lifting function, making it difficult for the operator to conveniently transfer the goods to a higher transfer platform, and it is difficult to perform dumping operations, and the manual workload is large.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a flatbed truck for efficient loading and unloading of goods for logistics is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a flatbed truck for efficient loading and unloading of goods for logistics, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flatbed truck for efficient loading and unloading of goods for logistics, comprising a base frame and a handrail installed on the left outer surface of the base frame, four universal wheels are installed on the lower surface of the base frame, a base plate is arranged above the base frame, a lifting mechanism is arranged between the base frame and the base plate, a dumping mechanism is arranged at the middle left position of the upper surface of the base plate, a placement plate is rotatably connected to the right position of the upper surface of the base plate, and a guard plate is arranged on the upper surface of the placement plate.

[0007] Preferably, the lifting mechanism includes a scissors frame rotatably connected to the inner surface of the base frame, and the scissors frame is rotatably connected to the right side of the lower surface of the base plate, one side of the upper end of the scissors frame is rotatably connected to an upper roller, one side of the lower end of the scissors frame is rotatably connected to a lower roller, and a transmission mechanism is provided on the inner surface of the base frame.

[0008] Preferably, the transmission mechanism includes a motor fixedly connected to the left outer surface of the base frame, the output end of the motor is fixedly connected to a screw rod, the outer cylindrical surface of the screw rod is threadedly connected to a nut seat rod, and the nut seat rod is rotatably connected to the inner surface of one side of the lower end of the scissors frame.

[0009] Preferably, the dumping mechanism includes a lower ear plate fixedly connected to the upper surface of the base plate, the outer portion of the lower ear plate is rotatably connected to an electric telescopic rod, the upper end of the electric telescopic rod is rotatably connected to an upper ear plate, and the upper ear plate is fixedly connected to the lower surface of the placement plate.

[0010] Preferably, the right inner surface of the placement plate is rotatably connected to a tipping plate, and the inside of the tipping plate extends to the right surface and is slidably connected to an extension plate.

[0011] Preferably, the rear front surface of the tipping plate extends to an internal threaded connection with a locking screw, and the right side of the upper surface of the guard plate is rotatably connected with a locking hook.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the lifting function and can also perform the dumping operation through the arrangement of the base frame, handrails, universal wheels, base plate, lifting mechanism, scissor frame, upper roller, lower roller, transmission mechanism, motor, screw rod, nut seat rod, dumping mechanism, lower ear plate, electric telescopic rod, upper ear plate, placement plate and guard plate, so that the operator can dump the goods on the flatbed truck onto the higher conveyor belt surface or other higher transfer platforms, which greatly reduces the workload of manual handling and improves the loading and unloading efficiency;

[0014] 2. The utility model has a tipping plate, an extension plate, a locking screw and a locking hook. When tipping, the tipping plate can be rotated to open to extend the tipping distance of the goods. At the same time, the locking screw can be rotated to adjust the extension length of the extension plate, thereby improving practicality. When the tipping function is not in use, the tipping plate can be rotated to retract and the locking screw can be hooked with the locking hook to prevent the goods from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of a partial three-dimensional structure viewed from above;

[0017] Figure 3 This is a front view structural diagram of the placement plate 7 of the utility model;

[0018] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure of A.

[0019] In the figure: 1. base frame; 2. handrail; 3. universal wheel; 4. base plate; 5. lifting mechanism; 51. scissors frame; 52. upper roller; 53. lower roller; 54. transmission mechanism; 541. motor; 542. screw rod; 543. nut seat rod; 6. tipping mechanism; 61. lower ear plate; 62. electric telescopic rod; 63. upper ear plate; 7. placement plate; 71. guard plate; 8. tipping plate; 9. extension plate; 10. locking screw; 11. locking hook. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] like Figure 1-Figure 3As shown, a flatbed truck for efficient loading and unloading of goods for logistics comprises a chassis 1 and a handrail 2 installed on the left outer surface of the chassis 1, four universal wheels 3 are installed on the lower surface of the chassis 1, a base plate 4 is arranged above the chassis 1, a lifting mechanism 5 is arranged between the chassis 1 and the base plate 4, a dumping mechanism 6 is arranged at the middle left position of the upper surface of the base plate 4, a placement plate 7 is rotatably connected to the right position of the upper surface of the base plate 4, and a guard plate 71 is arranged on the upper surface of the placement plate 7, and the handrail 2 is fixedly connected to the chassis 1 by bolts The inner surface of the base frame 1 is convenient for disassembly of the handrail 2, and the guard plate 71 can prevent the goods from scattering. The lifting mechanism 5 includes a scissor frame 51 rotatably connected to the inner surface of the base frame 1, and the scissor frame 51 is rotatably connected to the right position of the lower surface of the base plate 4, and the upper end of the scissor frame 51 is rotatably connected to the upper roller 52, and the lower end of the scissor frame 51 is rotatably connected to the lower roller 53. The inner surface of the base frame 1 is provided with a transmission mechanism 54, and the lower surface of the base plate 4 is fixedly connected to a slide rail for the upper roller 52 to roll. The transmission mechanism 54 includes a fixed The motor 541 is fixedly connected to the outer surface of the left side of the base frame 1, and the output end of the motor 541 is fixedly connected to the screw rod 542, and the outer cylindrical surface of the screw rod 542 is threadedly connected to the nut seat rod 543, and the nut seat rod 543 is rotatably connected to the inner surface of one side of the lower end of the scissor frame 51, and the nut seat is arranged inside the nut seat rod 543. The tipping mechanism 6 includes a lower ear plate 61 fixedly connected to the upper surface of the base plate 4, and the outer side of the lower ear plate 61 is rotatably connected to the electric telescopic rod 62, and the upper end of the electric telescopic rod 62 is rotatably connected to the upper ear plate 61. Plate 63, and the upper ear plate 63 is fixedly connected to the lower surface of the placement plate 7. By controlling the forward and reverse rotation of the motor 541, the nut seat rod 543 on the screw rod 542 can be controlled to slide, driving the scissors frame 51 to unfold or fold. During the unfolding process, the upper roller 52 and the lower roller 53 roll in the slide rail respectively to assist in unfolding or folding. After determining the height, the electric telescopic rod 62 can be controlled to extend and retract, and the placement plate 7 is driven to rotate under the hinged action of the upper ear plate 63 and the lower ear plate 61, so as to dump the goods on the placement plate 7.

[0022] like Figure 1 , Figure 4 As shown, the right inner surface of the placing plate 7 is rotatably connected to the tipping plate 8, and the inside of the tipping plate 8 extends to the right surface and is slidably connected to the extension plate 9. A rotating groove is provided on the right outer surface of the placing plate 7, which allows the tipping plate 8 to rotate inside and also provides auxiliary support for the tipping plate 8. A sliding groove is provided inside the tipping plate 8 for the extension plate 9 to slide.

[0023] Furthermore, the rear front surface of the tipping plate 8 extends to the inner threaded connection with a locking screw 10, and the upper surface of the guard plate 71 is rotatably connected to the right side with a locking hook 11.

[0024] Working principle: When using the high-efficiency flatbed truck for loading and unloading goods for logistics, first, by controlling the forward and reverse rotation of the motor 541, the nut seat rod 543 on the screw rod 542 can be controlled to slide, driving the scissors frame 51 to expand or fold. During the expansion process, the upper roller 52 and the lower roller 53 roll in the slide rail respectively to assist in expansion or folding. After determining the height, the electric telescopic rod 62 can be controlled to expand and contract, and the placement plate 7 is driven to rotate under the hinged action of the upper ear plate 63 and the lower ear plate 61 to dump the goods on the placement plate 7. When dumping, the dumping plate 8 is rotated to open to extend the dumping distance of the goods. At the same time, the locking screw 10 is rotated to adjust the extension length of the extension plate 9 to improve practicality. When the dumping function is not in use, the dumping plate 8 can be rotated and folded, and the locking hook 11 is used to hook the locking screw 10 to prevent the goods from falling. This is the working principle of the high-efficiency flatbed truck for loading and unloading goods for logistics.

Claims

1. A flatbed truck for efficient loading and unloading of goods for logistics, comprising a chassis (1) and a handrail (2) mounted on the left outer surface of the chassis (1), characterized in that: Four universal wheels (3) are installed on the lower surface of the base frame (1); a base plate (4) is arranged above the base frame (1); a lifting mechanism (5) is arranged between the base frame (1) and the base plate (4); a tipping mechanism (6) is arranged at the middle left position of the upper surface of the base plate (4); a placement plate (7) is rotatably connected to the right position of the upper surface of the base plate (4); and a guard plate (71) is arranged on the upper surface of the placement plate (7).

2. A flatbed truck for efficient loading and unloading of goods for logistics according to claim 1, characterized in that: The lifting mechanism (5) comprises a scissor frame (51) rotatably connected to the inner surface of the base frame (1), and the scissor frame (51) is rotatably connected to the right side of the lower surface of the base plate (4), an upper end side of the scissor frame (51) is rotatably connected to an upper roller (52), and a lower end side of the scissor frame (51) is rotatably connected to a lower roller (53), and a transmission mechanism (54) is provided on the inner surface of the base frame (1).

3. A flatbed truck for efficient loading and unloading of goods for logistics according to claim 2, characterized in that: The transmission mechanism (54) comprises a motor (541) fixedly connected to the left outer surface of the base frame (1); the output end of the motor (541) is fixedly connected to a screw rod (542); the outer cylindrical surface of the screw rod (542) is threadedly connected to a nut seat rod (543); and the nut seat rod (543) is rotatably connected to the inner surface of one side of the lower end of the scissor frame (51).

4. The high-efficiency flatbed truck for loading and unloading goods for logistics according to claim 1, characterized in that: The tipping mechanism (6) comprises a lower ear plate (61) fixedly connected to the upper surface of the base plate (4); the outer portion of the lower ear plate (61) is rotatably connected to an electric telescopic rod (62); the upper end of the electric telescopic rod (62) is rotatably connected to an upper ear plate (63); and the upper ear plate (63) is fixedly connected to the lower surface of the placement plate (7).

5. The high-efficiency flatbed truck for loading and unloading goods for logistics according to claim 1, characterized in that: The right inner surface of the placement plate (7) is rotatably connected to a dumping plate (8), and the inside of the dumping plate (8) extends to the right surface and is slidably connected to an extension plate (9).

6. A flatbed truck for efficient loading and unloading of goods for logistics according to claim 5, characterized in that: The rear front surface of the tipping plate (8) extends to the inner threaded connection with a locking screw (10), and the right side of the upper surface of the guard plate (71) is rotatably connected with a locking hook (11).

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