Liftable logistics transfer device

Abstract

The utility model discloses a liftable logistics transfer device which comprises a machine frame, an end cover is installed at the upper end of the machine frame, a base is installed at the lower end of the machine frame, two arc-shaped guide rails are installed at the front end of the machine frame, and the two arc-shaped guide rails are symmetrically distributed. A first platform and a second platform are installed in the two arc-shaped guide rails through supports correspondingly, a plurality of conveying chain transmission wheels are rotatably installed on the portion, behind the arc-shaped guide rails, of the rack, and a first conveying chain and a second conveying chain are arranged on the surfaces of the conveying chain transmission wheels. The two supports are connected between the two first conveying chains and between the two second conveying chains through driving rods correspondingly. According to the scheme, the conveying chain drives the driving rod to rotate so as to lift or lower the first platform and the second platform, meanwhile, the arc-shaped guide rail enables the first platform and the second platform to move along mutually symmetrical arc-shaped paths, and collision on the same horizontal plane is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission equipment, in particular to a liftable logistics transfer device. Background Art

[0002] Logistics is the process of physically moving goods from the place of supply to the place of receipt, organically combining functions such as transportation, storage, loading and unloading, packaging, circulation processing, distribution, and information processing to meet user requirements according to actual needs. Logistics transfer devices are devices used during the transfer of goods.

[0003] After searching, the Chinese patent application number 202110636526.9 discloses a liftable logistics transfer device, including a bracket, a conveying mechanism and a lifting mechanism, the conveying mechanism is arranged on the bracket, the lifting mechanism is arranged on one side of the conveying mechanism, the conveying mechanism includes an adjustment component and a conveying component, the adjustment component includes an adjustment unit and a support unit, the adjustment component includes an adjustment unit and a support unit, and the lifting mechanism includes a lifting component and a locking component. The liftable logistics transfer device in the above document has the following shortcomings: when the device is loading and unloading at the upper (lower) side, the other party can only wait and cannot work at the same time, which limits the work efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a liftable logistics transfer device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A liftable logistics transfer device comprises a frame, an end cover is installed at the upper end of the frame, a base is installed at the lower end of the frame, two arc guide rails are installed at the front end of the frame, the two arc guide rails are symmetrically distributed, and a guide block is installed in each of the two arc guide rails, the guide block in the left arc guide rail is connected to the first platform through a bracket, and the guide block in the right arc guide rail is connected to the second platform through a bracket, and a plurality of conveying chain drive wheels are rotatably installed behind the arc guide rails and on the frame, a first conveying chain is arranged on the surface of a plurality of conveying chain drive wheels located on the left, and a second conveying chain is arranged on the surface of a plurality of conveying chain drive wheels located on the right, a driving rod is connected between the two first conveying chains and between the two second conveying chains, and the two driving rods are respectively connected to the bracket of the first platform and the bracket of the second platform.

[0007] As a further solution of the utility model: the two groups of the conveyor chain drive wheels of the two first conveyor chains are connected by a rotating shaft, and the two groups of the conveyor chain drive wheels of the two second conveyor chains are connected by a rotating shaft.

[0008] As a further solution of the utility model: a motor box is opened on the back of the frame, a motor is installed in the motor box, the output shaft of the motor is installed with a first gear, the two conveying chain driving wheels surrounded by the first conveying chain and the second conveying chain are respectively installed with a second gear, and the two second gears and the first gear are arranged vertically.

[0009] As a further solution of the utility model: ribs are arranged between the bracket and the first platform and the second platform.

[0010] As a further solution of the utility model: a plurality of guide rods are arranged between the end cover and the base, and two guide frames are slidably installed on the plurality of guide rods, the bracket connected to the first platform is slidably installed in the left guide frame, and the bracket connected to the second platform is slidably installed in the right guide frame.

[0011] As a further solution of the present invention: baffles are installed on both the first platform and the second platform.

[0012] As a further solution of the utility model: a maintenance door is provided on the back of the frame.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the above solution, the conveyor chain drives the driving rod to rotate so as to lift or lower the first platform and the second platform. At the same time, the arc guide rail enables the first platform and the second platform to move in a mutually symmetrical arc path to avoid collision when they are on the same horizontal plane.

[0015] 2. Through the above solution, the two first conveying chains and the two second conveying chains can maintain the same linear speed movement, thereby ensuring that the driving rod rises or falls horizontally.

[0016] 3. Through the above solution, the first conveyor chain and the second conveyor chain will operate in opposite directions at the same linear speed, thereby realizing the up and down alternating operation of the first platform and the second platform.

[0017] 4. By setting ribs, the platform's support for goods is improved and the stability of the device is improved.

[0018] 5. Through the above solution, the guide rod allows the guide frame to move only vertically up and down, and the guide frame limits the platform to move only horizontally relative to the guide frame, thereby ensuring that the platform is always level and avoiding tilting that may cause goods to fall.

[0019] 6.By setting baffles, it is possible to prevent cargo from sliding off the platform due to inertia when the platform moves horizontally.

[0020] 7. By setting up a maintenance door, the operator can easily maintain the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a liftable logistics transfer device proposed by the utility model;

[0022] Figure 2 This is a front view of a liftable logistics transfer device proposed by the utility model;

[0023] Figure 3 This is a side sectional view of a liftable logistics transfer device proposed by the utility model;

[0024] Figure 4 This is a top sectional view of a liftable logistics transfer device proposed by the utility model;

[0025] Figure 5 The utility model proposed Figure 3 The structural diagram at A in the middle;

[0026] Figure 6 The utility model proposed Figure 4 Schematic diagram of the structure at B in the figure.

[0027] In the figure: 1-frame, 2-end cover, 3-base, 4-guide rod, 5-guide frame, 6-first platform, 61-second platform, 7-baffle, 8-bracket, 9-rib, 10-arc guide rail, 11-guide block, 12-drive rod, 13-rotating shaft, 14-transmission chain drive wheel, 15-second transmission chain, 151-first transmission chain, 16-motor, 17-motor box, 18-first gear, 19-second gear, 20-maintenance door. DETAILED DESCRIPTION

[0028] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] Example 1

[0031] A lifting and lowering logistics transfer device, such as Figure 1-6 As shown, it includes a frame 1, an end cover 2 is installed at the upper end of the frame 1, a base 3 is installed at the lower end of the frame 1, two arc guide rails 10 are installed at the front end of the frame 1, the two arc guide rails 10 are symmetrically distributed, and a guide block 11 is installed in each of the two arc guide rails 10, the guide block 11 in the arc guide rail 10 on the left is connected to the first platform 6 through a bracket 8, and the guide block 11 in the arc guide rail 10 on the right is connected to the second platform 61 through a bracket 8, and a plurality of conveying chain drive wheels 14 are rotatably installed behind the arc guide rail 10 and on the frame 1, a first conveying chain 151 is arranged on the surface of a plurality of conveying chain drive wheels 14 on the left, and a second conveying chain 15 is arranged on the surface of a plurality of conveying chain drive wheels 14 on the right, and a driving rod 12 is connected between the two first conveying chains 151 and between the two second conveying chains 15, and the two driving rods 12 are respectively connected to the bracket 8 of the first platform 6 and the bracket 8 of the second platform 61.

[0032] Through the scheme, the conveyor chain drives the driving rod to rotate to lift or lower the first platform and the second platform. At the same time, the arc guide rail allows the first platform and the second platform to move in a mutually symmetrical arc path to avoid collision when they are on the same horizontal plane.

[0033] The device is further configured such that the two groups of the conveying chain drive wheels 14 arranged with two first conveying chains 151 are connected via a rotating shaft 13 , and the two groups of the conveying chain drive wheels 14 arranged with two second conveying chains 15 are connected via a rotating shaft 13 .

[0034] Through the solution, the two first conveying chains and the two second conveying chains can maintain the same linear speed movement, thereby ensuring that the driving rod rises or falls horizontally.

[0035] The device is further configured such that a motor box 17 is opened at the back of the frame 1, a motor 16 is installed in the motor box 17, a first gear 18 is installed on the output shaft of the motor 16, and the two conveying chain driving wheels 14 surrounded by the first conveying chain 151 and the second conveying chain 15 are respectively installed with a second gear 19, and the two second gears 19 and the first gear 18 are arranged vertically.

[0036] Through the scheme, the first conveying chain and the second conveying chain will operate in opposite directions at the same linear speed, thereby realizing the up and down alternating operation of the first platform and the second platform.

[0037] The device is further configured such that ribs 9 are provided between the bracket 8 and the first platform 6 and the second platform 61 .

[0038] By providing ribs, the platform's support for cargo is increased and the stability of the device is improved.

[0039] The device is further configured such that a plurality of guide rods 4 are provided between the end cover 2 and the base 3, and two guide frames 5 are slidably mounted on the plurality of guide rods 4, the bracket 8 connected to the first platform 6 is slidably mounted in the left guide frame 5, and the bracket 8 connected to the second platform 61 is slidably mounted in the right guide frame 5.

[0040] Through the scheme, the guide rod allows the guide frame to move only vertically up and down, and the guide frame limits the platform to move only horizontally relative to the guide frame, thereby ensuring that the platform is always level and avoiding tilting that may cause goods to fall.

[0041] The device is further configured such that baffles 7 are installed on both the first platform 6 and the second platform 61 .

[0042] By setting up baffles, it is possible to prevent cargo from sliding off the platform due to inertia when the platform moves horizontally.

[0043] The device is further configured such that a maintenance door 20 is provided at the back of the frame 1 .

[0044] By setting up a maintenance door, the operator can easily maintain the device.

[0045] Working principle: the motor 16 drives the first conveying chain 151 and the second conveying chain 15 to reverse at a constant speed through the first gear 18 and the two second gears 19. At this time, the second platform 61 located above and the first platform 6 located below respectively descend and rise along the arc guide rails 10 on the left and right sides. Since the first conveying chain 151 and the second conveying chain 15 move at a constant speed, when the first platform 6 arrives at the upper level, the second platform 61 arrives at the lower level at the same time. Turn off the motor 16, and the staff on the upper and lower levels can work at the same time. Then, by controlling the motor 16 to reverse, the first platform 6 and the second platform 61 are reset.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liftable logistics transfer device, comprising a frame (1), characterized in that: An end cover (2) is installed at the upper end of the frame (1), a base (3) is installed at the lower end of the frame (1), two arc-shaped guide rails (10) are installed at the front end of the frame (1), the two arc-shaped guide rails (10) are symmetrically distributed, and a guide block (11) is installed in each of the two arc-shaped guide rails (10), the guide block (11) in the left arc-shaped guide rail (10) is connected to the first platform (6) through a bracket (8), and the guide block (11) in the right arc-shaped guide rail (10) is connected to the second platform (61) through a bracket (8), and the arc-shaped guide rail (10) ) and rotatably mounted on the frame (1) at the rear of the platform (6). A first conveying chain (151) is arranged on the surface of the conveying chain drive wheels (14) on the left, and a second conveying chain (15) is arranged on the surface of the conveying chain drive wheels (14) on the right. A driving rod (12) is connected between the two first conveying chains (151) and between the two second conveying chains (15). The two driving rods (12) are respectively connected to the bracket (8) of the first platform (6) and the bracket (8) of the second platform (61).

2. A liftable logistics transfer device according to claim 1, characterized in that: The two groups of the conveying chain drive wheels (14) of the two first conveying chains (151) are connected via a rotating shaft (13), and the two groups of the conveying chain drive wheels (14) of the two second conveying chains (15) are connected via a rotating shaft (13).

3. A liftable logistics transfer device according to claim 2, characterized in that: A motor box (17) is provided at the back of the frame (1), a motor (16) is installed in the motor box (17), a first gear (18) is installed on the output shaft of the motor (16), and two conveyor chain driving wheels (14) surrounded by the first conveyor chain (151) and the second conveyor chain (15) are respectively installed with a second gear (19), and the two second gears (19) and the first gear (18) are arranged vertically.

4. A liftable logistics transfer device according to claim 3, characterized in that: Ribs (9) are provided between the bracket (8) and the first platform (6) and the second platform (61).

5. A liftable logistics transfer device according to claim 4, characterized in that: A plurality of guide rods (4) are arranged between the end cover (2) and the base (3), and two guide frames (5) are slidably mounted on the plurality of guide rods (4). The bracket (8) connected to the first platform (6) is slidably mounted in the left guide frame (5), and the bracket (8) connected to the second platform (61) is slidably mounted in the right guide frame (5).

6. A liftable logistics transfer device according to claim 5, characterized in that: Baffles (7) are installed on both the first platform (6) and the second platform (61).

7. A liftable logistics transfer device according to claim 6, characterized in that: A maintenance door (20) is provided on the back of the frame (1).

Images