Jacking and transferring device

Abstract

The utility model relates to the technical field of carrier transferring, in particular to a jacking transferring device which comprises a support, a jacking driver, a transmission assembly, a first support, a first transferring structure, a second support and a second transferring structure, the jacking driver is rotationally arranged on the support, and a first driving piece and a second driving piece are both eccentrically connected to the jacking driver. The second support is arranged on the inner side of the first support, the first transferring structure is rotationally arranged on the first support, the second transferring structure is rotationally arranged on the second support, and the conveying directions of the first transferring structure and the second transferring structure are different; the transmission assembly rotates along with rotation of the jacking driver, and the transmission assembly drives the first support and the second support to move relatively in the vertical direction of the support. The carrier conveying device is arranged at the position, where a conveying route needs to be changed, in the continuous conveying mechanism, carriers can be conveyed in different directions conveniently, the whole continuous conveying mechanism does not need to be rearranged, and the conveying flexibility of the continuous conveying mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carrier transfer, in particular to a lifting and transferring device. Background Art

[0002] In the process of logistics transportation, the equipment for loading goods is usually called a carrier. Containers are the most typical large standardized carriers and are widely used in various logistics scenarios. In the workshop, in order to more conveniently handle the collection, stacking and transportation of goods, small and medium-sized unitized logistics carriers, such as pallet boxes, are often used.

[0003] There are currently two common ways of transporting goods within a workshop. First, using a forklift is a common way, but this method is limited by the forklift's single-load capacity, so when facing a large amount of goods, its transportation efficiency is relatively low.

[0004] Another way to transport is to use a continuous transport mechanism, such as a conveyor belt or track system. This type of mechanism can work continuously, so it has a higher transport efficiency when handling large quantities of goods. However, continuous transport mechanisms usually transport along a fixed route, and the flexibility of the transport route is poor, so it is necessary to improve it. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies of the prior art and provide a lifting and transferring device, which is arranged at the place where the conveying route needs to be changed in the continuous conveying mechanism, and can conveniently convey the carrier in different directions without having to rearrange the entire continuous conveying mechanism, thereby increasing the flexibility of the continuous conveying mechanism.

[0006] To achieve the above-mentioned purpose, the utility model provides a lifting and transferring device, including a support, a lifting driver, a transmission assembly, a first bracket, a first transfer structure, a second bracket and a second transfer structure.

[0007] The lifting drive is rotatably disposed on the support, the transmission assembly is transmission-connected between the lifting drive and the first bracket and the second bracket, the second bracket is disposed inside the first bracket, the first transfer structure is rotatably disposed on the first bracket, the second transfer structure is rotatably disposed on the second bracket, and the conveying directions of the first transfer structure and the second transfer structure are different;

[0008] The transmission assembly rotates along with the rotation of the lifting driver, and the transmission assembly drives the first bracket and the second bracket to move relative to each other along the vertical direction of the support;

[0009] When the transmission component drives the first bracket to rise along the vertical direction of the support, the second bracket descends along the vertical direction of the support, and the first transfer structure contacts and transports the carrier; when the transmission component drives the first bracket to descend along the vertical direction of the support, it drives the second bracket to rise along the vertical direction of the support, and the second transfer structure contacts and transports the carrier.

[0010] Preferably, the support includes at least two cross beams and at least two longitudinal beams, the cross beam is connected between the two longitudinal beams, and a connection platform for connecting with the outside is provided on the outer side of the longitudinal beam.

[0011] Preferably, the lifting drive includes at least two driving rollers, the number of the transmission components is twice the number of the driving rollers, each group of the transmission components includes a first driving member and a second driving member coaxially connected to the ends of the driving rollers, the first driving member and the second driving member are both cams, and the first driving member and the second driving member of each group are arranged in reverse symmetry.

[0012] Preferably, a connecting rod is provided between the two driving rollers, a connecting pin is provided between each group of the first driving member and the second driving member, and the connecting rod is connected between two adjacent connecting pins.

[0013] Preferably, the first bracket is provided with a first transmission wheel for interfering with the transmission assembly; the second bracket is provided with a second transmission wheel for interfering with the transmission assembly, the first driving member is in conflict with the first transmission wheel, and the second driving member is in conflict with the second transmission wheel.

[0014] Preferably, the support is vertically provided with a first guide slide, the first bracket is vertically provided with a second guide slide, the second bracket is vertically provided with a sliding member, and the sliding member is slidably connected to the first guide slide and the second guide slide.

[0015] Preferably, the first transfer structure comprises an active conveying roller and a plurality of driven conveying rollers, the active conveying roller and the plurality of driven conveying rollers rotate at intervals on the inner side of the first bracket, and the active conveying roller and the plurality of driven conveying rollers are transmission-connected via a linkage.

[0016] Preferably, the second transfer structure includes a first drive shaft, a second drive shaft and a plurality of conveyor belt modules, the first drive shaft and the second drive shaft are respectively rotatably connected to the second bracket, the plurality of conveyor belt modules are arranged on the inner side of the second bracket, and the first drive shaft drives the plurality of conveyor belt modules to rotate through the second drive shaft.

[0017] Preferably, the second driving shaft comprises a rotating shaft and a friction wheel fixed to the rotating shaft, and the rotating shaft is drivingly connected to the first driving shaft;

[0018] Each of the conveyor belt modules comprises a support frame fixed to the second bracket, a plurality of driven wheels rotating on the support frame, and a conveyor belt sleeved on the plurality of driven wheels, wherein the support frame is provided with a clearance groove;

[0019] The first driving shaft drives the rotating shaft to rotate, and the friction wheel rotates with the rotating shaft. The friction wheel contacts the conveying belt of each conveying belt module through the clearance groove to tension the conveying belt of each conveying belt module, thereby causing the conveying belt of each conveying belt module to rotate along its own driven wheel.

[0020] The beneficial effects of the utility model are as follows: the utility model is arranged at the place where the conveying route needs to be changed in the continuous conveying mechanism, and the carriers can be conveniently conveyed to different directions respectively without rearranging the entire continuous conveying mechanism, thereby increasing the conveying flexibility of the continuous conveying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the structure of the utility model in the exploded state.

[0023] Figure 3 It is a structural schematic diagram of the support, jacking drive and transmission assembly of the utility model.

[0024] Figure 4 It is a structural schematic diagram of the first bracket and the first transfer structure of the utility model.

[0025] Figure 5 It is a structural schematic diagram of the second bracket and the second transfer structure of the utility model.

[0026] Reference numerals include:

[0027] 1. Support; 11. Crossbeam; 12. Longitudinal beam; 13. Connecting platform; 14. First guide slide; 2. Lifting drive; 21. Driving roller; 3. Transmission assembly; 31. First driving member; 32. Second driving member; 33. Connecting rod; 34. Connecting pin; 4. First bracket; 41. First transmission wheel; 42. Second guide slide; 5. First transfer structure; 51. Active conveying roller; 52. Driven conveying roller; 6. Second bracket; 61. Second transmission wheel; 62. Sliding member; 7. Second transfer structure; 71. First driving shaft; 72. Second driving shaft; 721. Rotating shaft; 722. Friction wheel; 73. Conveyor belt module; 731. Support frame; 732. Driven wheel; 733. Conveyor belt; 734. Give way groove. DETAILED DESCRIPTION

[0028] The utility model is described in detail below with reference to the accompanying drawings.

[0029] like Figures 1 to 5 As shown, a lifting and transferring device of the utility model includes a support 1, a lifting drive 2, a transmission assembly 3, a first bracket 4, a first transferring structure 5, a second bracket 6 and a second transferring structure 7.

[0030] The lifting drive 2 is rotatably disposed on the support 1, and the transmission assembly 3 is transmission-connected between the lifting drive 2 and the first bracket 4 and the second bracket 6. The second bracket 6 is disposed inside the first bracket 4, and the first transfer structure 5 is rotatably disposed on the first bracket 4, so that the first transfer structure 5 rises or falls with the first bracket 4. The second transfer structure 7 is rotatably disposed on the second bracket 6, so that the second transfer structure 7 rises or falls with the second bracket 6. The conveying directions of the first transfer structure 5 and the second transfer structure 7 are different.

[0031] The transmission assembly 3 rotates with the rotation of the lifting driver 2, and the transmission assembly 3 drives the first bracket 4 and the second bracket 6 to move relative to each other along the vertical direction of the support 1, so that the first transfer structure 5 and the second transfer structure 7 can transport the carrier respectively. The lifting and transfer device is arranged at the place where the conveying route needs to be changed in the continuous conveying mechanism, so that the carrier can be conveniently transported in different directions without rearranging the entire continuous conveying mechanism, thereby increasing the flexibility of the continuous conveying mechanism.

[0032] Specifically, when the transmission assembly 3 drives the first bracket 4 to rise along the vertical direction of the support 1, the second bracket 6 descends along the vertical direction of the support 1, and the first transfer structure 5 contacts and transports the carrier; when the transmission assembly 3 drives the first bracket 4 to descend along the vertical direction of the support 1, the second bracket 6 is driven to rise along the vertical direction of the support 1, and the second transfer structure 7 contacts and transports the carrier. The first transfer structure 5 and the second transfer structure 7 transport the carrier respectively, making the transport route of the lifting and transferring device flexible and changeable.

[0033] like Figure 3 As shown, the support 1 of this embodiment includes at least two cross beams 11 and at least two longitudinal beams 12, and the cross beam 11 is connected between the two longitudinal beams 12 to form the support 1. A connecting platform 13 for connecting with the outside world is provided on the outside of the longitudinal beam 12, and the connecting platform 13 facilitates the connection of the lifting and moving device with external equipment.

[0034] like Figure 3 As shown, the lifting drive 2 of this embodiment includes at least two driving rollers 21, and the number of transmission components 3 is twice the number of driving rollers 21. Each group of transmission components 3 includes a first driving member 31 and a second driving member 32 coaxially connected to the ends of the driving rollers 21, and the first driving member 31 and the second driving member 32 are both cams, and each group of the first driving member 31 and the second driving member 32 is arranged in reverse symmetry.

[0035] Specifically, the first driving member 31 and the second driving member 32 are symmetrically installed 180 degrees in opposite directions, so that the transmission assembly 3 drives the first bracket 4 and the second bracket 6 to move relative to each other along the support 1 .

[0036] like Figure 3 As shown, a connecting rod 33 is provided between the two driving rollers 21 of this embodiment, a connecting pin 34 is provided between each set of the first driving member 31 and the second driving member 32, and the connecting rod 33 is connected between two adjacent connecting pins 34. The two sets of transmission components 3 on the same side of the driving roller 21 are linked by the connecting rod 33 connected to the two adjacent connecting pins 34.

[0037] like Figure 4 As shown, the first bracket 4 of this embodiment is provided with a first transmission wheel 41 for contacting with the transmission assembly 3; the second bracket 6 is provided with a second transmission wheel 61 for contacting with the transmission assembly 3, the first driving member 31 contacts with the first transmission wheel 41, and the second driving member 32 contacts with the second transmission wheel 61. The first transmission wheel 41 and the second transmission wheel 61 reduce the wear of the first bracket 4 and the second bracket 6 driven by the transmission assembly 3 to move relative to each other along the support 1.

[0038] like Figures 3 to 5 As shown, the support 1 of this embodiment is vertically provided with a first guide slide 14, the first bracket 4 is vertically provided with a second guide slide 42, and the second bracket 6 is vertically provided with a sliding member 62. The sliding member 62 is slidably connected with the first guide slide 14 and the second guide slide 42, so that the first bracket 4 and the second bracket 6 move along the vertical direction of the support 1.

[0039] The first guide slide 14 and the second guide slide 42 are both linear bearings, and the sliding member 62 is a sliding rod.

[0040] like Figure 4As shown, the first transfer structure 5 of this embodiment includes an active conveying roller 51 and a plurality of driven conveying rollers 52, which rotate at intervals inside the first bracket 4, and are connected to each other through a linkage. The active conveying roller 51 and the plurality of driven conveying rollers 52 contact and convey the carrier.

[0041] The linkage member may be a belt or a chain.

[0042] like Figure 5 As shown, the second transfer structure 7 of this embodiment includes a first drive shaft 71, a second drive shaft 72 and a plurality of conveyor belt modules 73. The first drive shaft 71 and the second drive shaft 72 are respectively rotatably connected to the second bracket 6. The plurality of conveyor belt modules 73 are arranged inside the second bracket 6. The first drive shaft 71 drives the plurality of conveyor belt modules 73 to rotate through the second drive shaft 72. The conveyor belt modules 73 contact and transport the carrier.

[0043] The second driving shaft 72 of this embodiment includes a rotating shaft 721 and a friction wheel 722 fixed to the rotating shaft 721 . The rotating shaft 721 is drivingly connected to the first driving shaft 71 .

[0044] Each conveyor belt module 73 includes a support frame 731 fixed to the second bracket 6 , a plurality of driven wheels 732 rotating on the support frame 731 , and a conveyor belt 733 sleeved on the plurality of driven wheels 732 . The support frame 731 is provided with a clearance groove 734 .

[0045] The first driving shaft 71 drives the rotating shaft 721 to rotate, and the friction wheel 722 rotates along with the rotating shaft 721. The friction wheel 722 contacts the conveying belt 733 of each conveying belt module 73 through the clearance groove 734, so that the conveying belt 733 of each conveying belt module 73 is tensioned, so that the conveying belt 733 of each conveying belt module 73 rotates along the respective driven wheel 732. The first driving shaft 71 drives the plurality of conveying belt modules 73 to rotate through the second driving shaft 72.

[0046] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and setting scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A lifting and transferring device, characterized in that: The invention comprises a support (1), a lifting drive (2), a transmission assembly (3), a first bracket (4), a first transfer structure (5), a second bracket (6) and a second transfer structure (7). The lifting drive (2) is rotatably mounted on the support (1); the transmission assembly (3) is transmission-connected between the lifting drive (2) and a first bracket (4) and a second bracket (6); the second bracket (6) is arranged inside the first bracket (4); the first transfer structure (5) is rotatably mounted on the first bracket (4); the second transfer structure (7) is rotatably mounted on the second bracket (6); and the conveying directions of the first transfer structure (5) and the second transfer structure (7) are different; The transmission assembly (3) rotates along with the rotation of the lifting drive (2), and the transmission assembly (3) drives the first bracket (4) and the second bracket (6) to move relative to each other along the vertical direction of the support (1); When the transmission component (3) drives the first bracket (4) to rise along the vertical direction of the support (1), the second bracket (6) descends along the vertical direction of the support (1), and the first transfer structure (5) contacts the carrier and transports the carrier; when the transmission component (3) drives the first bracket (4) to descend along the vertical direction of the support (1), it drives the second bracket (6) to rise along the vertical direction of the support (1), and the second transfer structure (7) contacts the carrier and transports the carrier.

2. A lifting and transferring device according to claim 1, characterized in that: The support (1) comprises at least two cross beams (11) and at least two longitudinal beams (12); the cross beam (11) is connected between the two longitudinal beams (12); and a connection platform (13) for connecting to the outside is arranged on the outer side of the longitudinal beam (12).

3. The lifting and transferring device according to claim 1, characterized in that: The lifting drive (2) comprises at least two driving rollers (21), the number of the transmission components (3) is twice the number of the driving rollers (21), each group of the transmission components (3) comprises a first driving member (31) and a second driving member (32) coaxially connected to the ends of the driving rollers (21), the first driving member (31) and the second driving member (32) are both cams, and the first driving member (31) and the second driving member (32) of each group are arranged in reverse symmetry.

4. The lifting and transferring device according to claim 3, characterized in that: A connecting rod (33) is arranged between the two driving rollers (21), a connecting pin (34) is arranged between each group of the first driving member (31) and the second driving member (32), and the connecting rod (33) is connected between two adjacent connecting pins (34).

5. The lifting and transferring device according to claim 3, characterized in that: The first bracket (4) is provided with a first transmission wheel (41) for contacting the transmission assembly (3); the second bracket (6) is provided with a second transmission wheel (61) for contacting the transmission assembly (3); the first driving member (31) contacts the first transmission wheel (41), and the second driving member (32) contacts the second transmission wheel (61).

6. The lifting and transferring device according to claim 1, characterized in that: The support (1) is vertically provided with a first guide slide (14), the first bracket (4) is vertically provided with a second guide slide (42), and the second bracket (6) is vertically provided with a sliding member (62), and the sliding member (62) is slidably connected to the first guide slide (14) and the second guide slide (42).

7. The lifting and transferring device according to claim 1, characterized in that: The first transfer structure (5) comprises an active conveying roller (51) and a plurality of driven conveying rollers (52); the active conveying roller (51) and the plurality of driven conveying rollers (52) rotate at intervals on the inner side of the first bracket (4); the active conveying roller (51) and the plurality of driven conveying rollers (52) are connected in transmission via a linkage.

8. The lifting and transferring device according to claim 1, characterized in that: The second transfer structure (7) comprises a first drive shaft (71), a second drive shaft (72) and a plurality of conveyor belt modules (73); the first drive shaft (71) and the second drive shaft (72) are respectively rotatably connected to the second bracket (6); the plurality of conveyor belt modules (73) are arranged on the inner side of the second bracket (6); the first drive shaft (71) drives the plurality of conveyor belt modules (73) to rotate via the second drive shaft (72).

9. The lifting and transferring device according to claim 8, characterized in that: The second driving shaft (72) comprises a rotating shaft (721) and a friction wheel (722) fixed to the rotating shaft (721), and the rotating shaft (721) is drivingly connected to the first driving shaft (71); Each of the conveyor belt modules (73) comprises a support frame (731) fixed to the second bracket (6), a plurality of driven wheels (732) rotating on the support frame (731), and a conveyor belt (733) sleeved on the plurality of driven wheels (732), and the support frame (731) is provided with a clearance groove (734); The first driving shaft (71) drives the rotating shaft (721) to rotate, and the friction wheel (722) rotates along with the rotating shaft (721). The friction wheel (722) contacts the conveying belt (733) of each conveying belt module (73) through the clearance groove (734), so that the conveying belt (733) of each conveying belt module (73) is tensioned, thereby causing the conveying belt (733) of each conveying belt module (73) to rotate along its own driven wheel (732).

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