Portable logistics loading and unloading platform

Abstract

The utility model relates to the technical field of loading and unloading platforms, and discloses a portable logistics loading and unloading platform which comprises a bottom frame, the top of the bottom frame is connected with a fixing plate, a supporting plate is installed on the fixing plate through a bearing, an installation plate is arranged in the bottom frame, and a hydraulic pump and a hydraulic cylinder are installed on the top of the installation plate. A limiting mechanism is arranged on the mounting plate, the limiting mechanism comprises a clamping groove, a clamping plate, a connecting plate, a trapezoidal block and an extrusion block, a through hole is formed in the mounting plate, the clamping groove is formed in the inner wall of the bottom frame, the clamping plate is slidably connected into the through hole, and one end of the clamping plate is inserted into the clamping groove; the rotating block is rotated to drive the lead screw to rotate, the lead screw drives the extrusion block to move rightwards to prevent the trapezoidal block from being extruded, so that the spring is reset, the clamping plate is separated from the clamping groove, the limitation of the mounting plate is relieved, the mounting plate is convenient to disassemble, and equipment on the mounting plate can be conveniently maintained.

Description

Technical Field

[0001] This utility model relates to the field of loading and unloading platform technology, specifically a convenient logistics loading and unloading platform. Background Technology

[0002] Hydraulic loading and unloading platforms are hydraulically driven auxiliary equipment used for loading and unloading goods in logistics. By bridging the platform with trucks, forklifts and other handling vehicles can directly drive into the truck's interior for bulk loading and unloading of goods. Only a single person is required for operation. Hydraulic loading and unloading platforms are easy to operate and reliable. The lip plate and platform are connected by a full-length shaft, ensuring high strength and reliability. Imported seals ensure excellent sealing performance of the hydraulic system. An imported integrated modular hydraulic station provides excellent sealing and a long service life. The high-strength "U"-shaped beam design ensures that it will not deform under high loads for extended periods. Anti-slip patterned steel plates provide good anti-slip performance. Anti-toe skirts on both sides prevent toes from getting caught in the platform and causing accidental injury. Support rods are provided to ensure the safety of maintenance personnel entering the loading and unloading platform for maintenance.

[0003] Traditional loading and unloading platforms are typically installed using a large number of bolts, which makes connection operations not simple and convenient, and hinders quick replacement and maintenance. A convenient logistics loading and unloading platform is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a convenient logistics loading and unloading platform to address the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a convenient logistics loading and unloading platform, including a base frame, a fixed plate connected to the top of the base frame, a support plate mounted on the fixed plate via bearings, an installation plate inside the base frame, a hydraulic pump and a hydraulic cylinder mounted on the top of the installation plate, a limiting mechanism on the installation plate, the limiting mechanism including a slot, a locking plate, a connecting plate, a trapezoidal block, and a pressing block, a through hole opened on the upper part of the installation plate, the slot being opened in the inner wall of the base frame, the locking plate being slidably connected inside the through hole and having one end inserted into the slot, the connecting plate being slidably connected inside the through hole and connected to the other end of the locking plate, the trapezoidal block being connected to the outer wall of the connecting plate, the pressing block abutting against the trapezoidal block, and a lead screw threadedly connected to the installation plate, one end of the lead screw being rotatably connected to the pressing block via a bearing.

[0006] Preferably, the other end of the lead screw is connected to a rotating block, and the extrusion block is slidably connected inside the through hole.

[0007] Preferably, a spring is provided inside the through hole, and the two ends of the spring are respectively connected to the outer wall of the connecting plate and the inner wall of the through hole.

[0008] Preferably, a bracket is connected inside the bottom frame, and the mounting plate is disposed on top of the bracket.

[0009] Preferably, the bottom frame has grooves on both the front and rear sides, and a mounting rod is slidably connected inside the groove, with a caster wheel installed at the bottom of the mounting rod.

[0010] Preferably, a cylinder is installed on the top of the bottom frame, and the output end of the cylinder is connected to the top of the mounting rod, and a baffle is installed inside the groove.

[0011] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. This convenient logistics loading and unloading platform rotates by rotating the rotating block, which drives the lead screw to rotate. The lead screw drives the pressing block to move to the right, so that the trapezoidal block is no longer squeezed, thereby causing the spring to reset. This causes the card plate to disengage from the slot, and the mounting plate to be released from its restriction, making it easy to disassemble and maintain the equipment on the mounting plate.

[0013] 2. This convenient logistics loading and unloading platform can protect the components inside the groove by setting up baffles. By starting the cylinder, the mounting rod is moved down, so that the universal wheels at the bottom of the mounting rod move down to support the bottom frame, thereby achieving the purpose of facilitating the movement of the platform. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the groove in this utility model;

[0016] Figure 3 This is a cross-sectional view of the present invention.

[0017] In the diagram: 1. Base frame; 2. Fixing plate; 3. Support plate; 4. Bracket; 5. Mounting plate; 6. Limiting mechanism; 61. Slot; 62. Clamping plate; 63. Connecting plate; 64. Spring; 65. Trapezoidal block; 66. Pressing block; 67. Lead screw; 68. Rotating block; 7. Groove; 8. Mounting rod; 9. Caster wheel; 10. Cylinder. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0022] like Figure 1-3 As shown, this utility model provides a convenient logistics loading and unloading platform, including a base frame 1, a fixed plate 2 connected to the top of the base frame 1, a support plate 3 mounted on the fixed plate 2 via bearings, an mounting plate 5 inside the base frame 1, a hydraulic pump and a hydraulic cylinder mounted on the top of the mounting plate 5, and a limiting mechanism 6 on the mounting plate 5. The limiting mechanism 6 includes a slot 61, a locking plate 62, a connecting plate 63, a trapezoidal block 65, and a pressing block 66. A through hole is opened on the mounting plate 5, the slot 61 is opened in the inner wall of the base frame 1, the locking plate 62 is slidably connected inside the through hole, and one end is inserted into the slot 61. The connecting plate 63 is slidably connected inside the through hole and connected to the other end of the clamping plate 62. The trapezoidal block 65 is connected to the outer wall of the connecting plate 63. The extrusion block 66 abuts against the trapezoidal block 65. The mounting plate 5 is threadedly connected to the lead screw 67. One end of the lead screw 67 is rotatably connected to the extrusion block 66 through a bearing. The other end of the lead screw 67 is connected to the rotating block 68. The extrusion block 66 is slidably connected inside the through hole. A spring 64 is installed inside the through hole. The two ends of the spring 64 are connected to the outer wall of the connecting plate 63 and the inner wall of the through hole, respectively. A bracket 4 is connected inside the bottom frame 1. The mounting plate 5 is set on the top of the bracket 4.

[0023] Specifically, by rotating the rotating block 68, the lead screw 67 is driven to rotate. The lead screw 67 drives the pressing block 66 to move to the right, so that the trapezoidal block 65 is no longer pressed, thereby causing the spring 64 to reset, and then causing the clamping plate 62 to disengage from the clamping slot 61, thus freeing the mounting plate 5 from restriction and making it easy to disassemble. This allows for convenient maintenance of the equipment on the mounting plate 5.

[0024] In this embodiment, grooves 7 are provided on both the front and rear sides of the bottom frame 1. An installation rod 8 is slidably connected inside the groove 7. A caster wheel 9 is installed at the bottom of the installation rod 8. A cylinder 10 is installed at the top of the bottom frame 1, and the output end of the cylinder 10 is connected to the top of the installation rod 8. A baffle is installed inside the groove 7.

[0025] Specifically, by setting up a baffle, the components inside the groove 7 can be shielded and protected. By activating the hydraulic cylinder, the mounting rod 8 is moved down, causing the universal wheel 9 at the bottom of the mounting rod 8 to move down and support the base frame 1, thereby facilitating the movement of the platform.

[0026] It is worth noting that all the technologies not described in the above manual are existing technologies and are not the main innovations, so they will not be described in detail here.

[0027] This utility model provides a convenient logistics loading and unloading platform. There are many methods and approaches to implement this technical solution; the above are merely preferred embodiments. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A convenient logistics loading and unloading platform, comprising a base frame (1), characterized in that: A fixing plate (2) is connected to the top of the bottom frame (1). A support plate (3) is mounted on the fixing plate (2) via bearings. An mounting plate (5) is provided inside the bottom frame (1). A hydraulic pump and a hydraulic cylinder are mounted on the top of the mounting plate (5). A limiting mechanism (6) is provided on the mounting plate (5). The limiting mechanism (6) includes a slot (61), a locking plate (62), a connecting plate (63), a trapezoidal block (65), and a pressing block (66). A through hole is opened on the mounting plate (5). The slot (61) 61) The card plate (62) is slidably connected to the inside of the through hole and one end is inserted into the inside of the card slot (61). The connecting plate (63) is slidably connected to the inside of the through hole and connected to the other end of the card plate (62). The trapezoidal block (65) is connected to the outer wall of the connecting plate (63). The extrusion block (66) abuts against the trapezoidal block (65). The mounting plate (5) is threaded with a lead screw (67). One end of the lead screw (67) is rotatably connected to the extrusion block (66) through a bearing.

2. The convenient logistics loading and unloading platform according to claim 1, characterized in that: The other end of the lead screw (67) is connected to a rotating block (68), and the pressing block (66) is slidably connected inside the through hole.

3. The convenient logistics loading and unloading platform according to claim 1, characterized in that: A spring (64) is installed inside the through hole, and the two ends of the spring (64) are connected to the outer wall of the connecting plate (63) and the inner wall of the through hole, respectively.

4. The convenient logistics loading and unloading platform according to claim 1, characterized in that: The bottom frame (1) is internally connected to a bracket (4), and the mounting plate (5) is located on top of the bracket (4).

5. A convenient logistics loading and unloading platform according to claim 1, characterized in that: The bottom frame (1) has grooves (7) on both the front and rear sides. An installation rod (8) is slidably connected inside the groove (7), and a caster wheel (9) is installed at the bottom of the installation rod (8).

6. A convenient logistics loading and unloading platform according to claim 5, characterized in that: A cylinder (10) is installed on the top of the bottom frame (1), and the output end of the cylinder (10) is connected to the top of the mounting rod (8). A baffle is installed inside the groove (7).

Images