Logistics unloading device

Abstract

The utility model discloses a logistics unloading device, which belongs to the technical field of auxiliary unloading and comprises a base, an unloading structure, a transportation structure and a protection structure are sequentially arranged on the top surface of the base from left to right, and the unloading structure comprises an unloading plate and baffles symmetrically mounted on the front side and the rear side of the unloading plate. The bottom face of the unloading plate is hinged to an electric telescopic rod through a fixing block, the transportation structure comprises a mounting frame located on the right side of the unloading plate, the inner side wall of the mounting frame is rotationally connected with a plurality of electric rollers used for transporting goods, and the protection structure comprises a vertical plate mounted on the surface of the base. A protective plate is fixedly connected to the side wall of the vertical plate through a spring, and a protective pad is mounted on the top face of the base and located between the mounting frame and the vertical plate. The protective plate and the protective pad are matched for use, so that goods are prevented from being damaged when a user unloads, transports and picks up goods.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary unloading, in particular to a logistics unloading device. Background Art

[0002] Logistics (English name: logistics) originally means "physical distribution" or "goods distribution". It is a part of the supply chain activities. It is the process of planning, implementing and controlling the efficient and low-cost flow and storage of goods, service consumption and related information from the place of production to the place of consumption in order to meet customer needs. Logistics is centered on warehousing and promotes the synchronization of production and market. Logistics unloading is a very common thing, usually carried out by hand or transported by machine.

[0003] There are many logistics unloading devices on the market, for example, a convenient logistics unloading device with announcement number CN212798699U, which includes an assembly base, a movable adjustment mechanism is arranged inside the assembly base, an inclination adjustment mechanism is arranged on the top of the assembly base, and an unloading plate is arranged on the top of the assembly base through the inclination adjustment mechanism.

[0004] When the product is unloading, the driving rod is rotated in the opposite direction to move the movable plate upward, so that the casters enter the assembly base, and the assembly base contacts the ground, thereby increasing the contact area and ensuring stability during unloading. However, there is no buffer structure when the goods are unloaded from the unloading board, which may cause damage to the goods. In view of this, we propose a logistics unloading device. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a logistics unloading device.

[0006] In the first aspect, the present application provides a logistics unloading device, including a base, the top surface of the base is provided with an unloading structure, a transport structure and a protective structure from left to right in sequence, the unloading structure includes an unloading plate hinged on the base, and baffles symmetrically installed on the front and rear sides of the unloading plate, an electric telescopic rod is provided on the top surface of the base below the unloading plate, the top of the electric telescopic rod is hinged to the bottom surface of the unloading plate, the transport structure includes an installation frame located on the right side of the unloading plate, and a plurality of electric rollers for transporting goods are rotatably connected to the inner side of the installation frame at equal intervals, the protective structure includes a vertical plate installed on the surface of the base, the vertical plate is fixedly connected to a protective plate on the side wall of the transport structure by a spring, and a protective pad is installed on the top surface of the base between the installation frame and the vertical plate.

[0007] According to the technical solution provided in the embodiment of the present application, hinge seats are installed at both front and rear ends of the top surface of the base close to the installation frame, and the right end of the unloading plate is hinged to the hinge seat through a pin shaft.

[0008] According to the technical solution provided in the embodiment of the present application, the telescopic rod head of the electric telescopic rod is fixedly connected to a connecting piece by bolts, and the connecting piece is used to be hinged to the fixing block.

[0009] According to the technical solution provided in the embodiment of the present application, the mounting frame is fixed to the top surface of the base by screws, and a connecting plate for maintaining the cargo transportation height is installed between the right end of the unloading plate and the mounting frame, and one end of the connecting plate is hinged at the right end of the unloading plate.

[0010] According to the technical solution provided in the embodiment of the present application, a slide groove is provided on the bottom surface of the unloading plate, and the fixed block is slidably connected in the slide groove.

[0011] According to the technical solution provided in the embodiment of the present application, the plurality of electric rollers are horizontally arranged at equal intervals in the installation frame, a PLC controller for electrically connecting the plurality of electric rollers in parallel and controlling current and voltage input is installed outside the installation frame, and a speed regulator for regulating electrical signals is installed outside the PLC controller.

[0012] According to the technical solution provided in the embodiment of the present application, the spring is welded and fixed on the side wall of the vertical plate, the protective plate is used to protect the goods from being damaged due to their own inertial collision, and the protective pad is used to protect the goods from being damaged due to falling off the electric roller due to gravity.

[0013] According to the technical solution provided in the embodiment of the present application, a pickup door is installed on both sides between the installation frame and the vertical plate, the pickup door is hinged to a side wall of the installation frame, and a handle is welded and fixed on the outer side wall of the pickup door away from the hinged end.

[0014] According to the technical solution provided in the embodiment of the present application, self-locking universal wheels are fixedly connected to the four corners of the bottom surface of the base by bolts, and the self-locking universal wheels are used to adjust the position operation of the device.

[0015] To sum up, the present technical scheme specifically discloses a logistics unloading device, which includes a base, an unloading structure, a transport structure, and a protective structure; the inclination angle of the unloading plate is adjusted by an electric telescopic rod to facilitate unloading and improve work efficiency; the coordinated use of protective plates and protective pads facilitates users to prevent damage to the goods due to their own inertia and gravity during unloading and transportation to pickup. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is one of the schematic diagrams of the unloading structure in the utility model;

[0019] Figure 3 This is the second schematic diagram of the unloading structure in the utility model;

[0020] Figure 4 It is one of the exploded views of the transport structure in the utility model;

[0021] Figure 5 This is the second exploded diagram of the transport structure in the utility model;

[0022] Figure 6 It is a schematic diagram of the protection structure in the utility model.

[0023] In the figure:

[0024] 1. Base; 11. Self-locking universal wheel; 12. Articulated seat;

[0025] 2. Unloading structure; 21. Unloading board; 211. Slide; 22. Baffle; 23. Electric telescopic rod; 24. Connecting piece; 25. Fixed block; 26. Connecting plate;

[0026] 3. Transport structure; 31. Installation frame; 32. Electric roller; 33. PLC controller; 34. Variable speed regulator;

[0027] 4. Protective structure; 41. Vertical plate; 42. Spring; 43. Protective plate; 44. Protective pad; 45. Pickup door; 46. Handle. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] See also Figure 1-Figure 6A logistics unloading device comprises a base 1, wherein the top surface of the base 1 is provided with an unloading structure 2, a transport structure 3 and a protection structure 4 in sequence from left to right, the unloading structure 2 comprises an unloading plate 21 hinged on the base 1, and baffles 22 symmetrically installed on the front and rear sides of the unloading plate 21, an electric telescopic rod 23 is provided on the top surface of the base 1 below the unloading plate 21, and the top of the electric telescopic rod 23 is hinged to the bottom surface of the unloading plate 21, the transport structure 3 comprises an installation frame 31 located on the right side of the unloading plate 21, and a plurality of electric rollers 32 for transporting goods are rotatably connected to the inner side of the installation frame 31 at equal intervals, the protection structure 4 comprises a vertical plate 41 installed on the surface of the base 1, and a protective plate 43 is fixedly connected to the side wall of the vertical plate 41 close to the transport structure 3 through a spring 42, and a protective pad 44 is installed on the top surface of the base 1 between the installation frame 31 and the vertical plate 41, and the coordinated use of the protective plate 43 and the protective pad 44 facilitates the user to prevent the goods from being damaged due to their own inertia when unloading and transporting to picking up the goods.

[0031] In this embodiment, hinge seats 12 are installed at both ends of the top surface of the base 1 near the installation frame 31, and the right end of the unloading plate 21 is hinged to the hinge seat 12 through a pin shaft, which is convenient for adjusting the inclination angle of the unloading plate 21, thereby increasing the unloading rate.

[0032] Then, the telescopic rod head of the electric telescopic rod 23 is fixedly connected to the connecting piece 24 by bolts, and the connecting piece 24 is hinged to the fixing block 25, so as to facilitate the normal use of the structure.

[0033] Next, the mounting frame 31 is fixed to the top surface of the base 1 by screws, and a connecting plate 26 for maintaining the cargo transportation height is installed between the right end of the unloading plate 21 and the mounting frame 31. One end of the connecting plate 26 is hinged at the right end of the unloading plate 21, so that the cargo can be transported to the protective pad 44.

[0034] Furthermore, a slide groove 211 is provided on the bottom surface of the unloading plate 21, and the fixing block 25 is slidably connected in the slide groove 211, so as to facilitate the normal use of the structure.

[0035] It is worth noting that a plurality of electric rollers 32 are arranged horizontally at equal intervals in the installation frame 31, and a PLC controller 33 is installed outside the installation frame 31 for electrically connecting the plurality of electric rollers 32 in parallel and controlling the current and voltage inputs. A variable speed regulator 34 for regulating electrical signals is installed outside the PLC controller 33, and the variable speed regulator 34 feeds back information to the PLC controller 33. The PLC controller 33 is responsible for controlling the current and voltage inputted by the plurality of parallel electric rollers 32, thereby controlling the rotational speed of the electric rollers 32.

[0036] It should be noted that the spring 42 is welded and fixed on the side wall of the vertical plate 41, the protective plate 43 is used to protect the goods from being damaged due to their own inertia collision, and the protective pad 44 is used to protect the goods from falling off the motorized roller 32 due to gravity and causing damage.

[0037] In this embodiment, cargo pickup doors 45 are installed on both sides between the installation frame 31 and the vertical plate 41. The cargo pickup door 45 is hinged to a side wall of the installation frame 31. A handle 46 is welded and fixed on the outer wall of the cargo pickup door 45 away from the hinged end to facilitate the removal of goods.

[0038] It should be added that the four corners of the bottom surface of the base 1 are fixedly connected with self-locking universal wheels 11 by bolts. The self-locking universal wheels 11 are used to adjust the position of the device, which is convenient for adjusting the position of the device and thus facilitating unloading.

[0039] Finally, it should be noted that the components involved in the utility model, such as the electric telescopic rod 23, the electric roller 32, the PLC controller 33 and the speed regulator 34, are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0040] Working principle: When using the present logistics unloading device, firstly, the inclination angle of the unloading plate 21 is adjusted by lifting the rod head of the electric telescopic rod 23, and then the goods slide off the unloading plate 21, and then the voltage and current of the plurality of electric rollers 32 are adjusted by the speed regulator 34 to control their rotation speed to transport the goods, and the protective plate 43 and the protective pad 44 are used in coordination to protect the goods transported to the protective pad 44, and finally the pickup door 45 is opened to take out the goods.

[0041] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical solution.

Claims

1. A logistics unloading device, comprising a base (1), characterized in that: The top surface of the base (1) is provided with a loading structure (2), a transport structure (3) and a protective structure (4) in sequence from left to right. The loading structure (2) comprises a loading plate (21) hinged on the base (1) and baffles (22) symmetrically mounted on the front and rear sides of the loading plate (21). The top surface of the base (1) is provided with an electric telescopic rod (23) below the loading plate (21). The top end of the electric telescopic rod (23) is hinged to the bottom surface of the loading plate (21). The transport structure (3) comprises a mounting frame (31) located on the right side of the loading plate (21). The mounting frame (31) is provided with a mounting frame (32) disposed on the right side of the loading plate (21). The inner side of the transport structure (31) is rotatably connected to a plurality of electric rollers (32) for transporting goods at equal intervals, the protective structure (4) comprises a vertical plate (41) mounted on the surface of the base (1), the vertical plate (41) is fixedly connected to a protective plate (43) on a side wall close to the transport structure (3) via a spring (42), a protective pad (44) is installed on the top surface of the base (1) between the mounting frame (31) and the vertical plate (41), the telescopic rod head of the electric telescopic rod (23) is fixedly connected to a connecting piece (24) via bolts, and the connecting piece (24) is hinged to a fixing block (25).

2. The logistics unloading device according to claim 1 is characterized in that: A hinge seat (12) is installed at both the front and rear ends of the top surface of the base (1) near the installation frame (31), and the right end of the unloading plate (21) is hinged to the hinge seat (12) via a pin shaft.

3. The logistics unloading device according to claim 1 is characterized in that: The mounting frame (31) is fixed to the top surface of the base (1) by means of screws, and a connecting plate (26) for maintaining the height of cargo transportation is installed between the right end of the unloading plate (21) and the mounting frame (31), and one end of the connecting plate (26) is hinged at the right end of the unloading plate (21).

4. The logistics unloading device according to claim 1 is characterized in that: A sliding groove (211) is provided on the bottom surface of the unloading plate (21), and the fixing block (25) is slidably connected in the sliding groove (211).

5. The logistics unloading device according to claim 1 is characterized in that: The plurality of electric rollers (32) are arranged horizontally at equal intervals within the installation frame (31); a PLC controller (33) for electrically connecting the plurality of electric rollers (32) in parallel and controlling current and voltage input is installed outside the installation frame (31); and a variable speed regulator (34) for regulating electrical signals is installed outside the PLC controller (33).

6. The logistics unloading device according to claim 1, characterized in that: The spring (42) is welded and fixed to the side wall of the vertical plate (41); the protective plate (43) is used to protect the goods from being damaged due to collision due to their own inertia; and the protective pad (44) is used to protect the goods from being damaged due to falling off the motorized roller (32) due to gravity.

7. The logistics unloading device according to claim 1 is characterized in that: A cargo pickup door (45) is installed on both sides between the installation frame (31) and the vertical plate (41); the cargo pickup door (45) is hinged to a side wall of the installation frame (31); and a handle (46) is welded and fixed to an outer side wall of the cargo pickup door (45) away from the hinged end.

8. The logistics unloading device according to claim 1, characterized in that: Self-locking universal wheels (11) are fixedly connected at four corners of the bottom surface of the base (1) by means of bolts, and the self-locking universal wheels (11) are used to adjust the position of the device.

Images