CN216072898U

CN216072898U - Unilateral drive both sides chain promotes roller and carries lift

Info

Publication number: CN216072898U
Application number: CN202122343930.5U
Authority: CN
Inventors: 刘小三; 吴卫
Original assignee: HEFEI ZHONGDING INFORMATION TECHNOLOGY CO LTD
Current assignee: HEFEI ZHONGDING INFORMATION TECHNOLOGY CO LTD
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-18
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a single-side driving two-side chain lifting roller conveying elevator which comprises a first guide upright post, a second guide upright post and a ground fork, wherein a lifting connecting rack is arranged on one side, close to each other, of the first guide upright post and the second guide upright post, and a synchronous lifting mechanism matched with the lifting connecting rack and a lifting connecting plate is arranged on the first guide upright post and the second guide upright post. The utility model discloses a through setting up synchronous elevating system, utilize the lift drive speed reducer to provide the driving source, can drive the power drive axle and rotate, and drive the second gear under the assistance of first gear, the synchronous antiport of axis of rotation and drive sprocket, and then can drive down the drive axle and carry out while antiport with the epaxial first sprocket of power drive, and under the assistance of last drive axle and second sprocket, utilize continuous driven promotion chain to drive and go up and down to connect the frame and carry the roller assembly to go up and down in step.

Description

Unilateral drive both sides chain promotes roller and carries lift

Technical Field

The utility model belongs to the technical field of intelligent logistics storage automatic conveying, and particularly relates to a single-side driving two-side chain lifting roller conveying elevator.

Background

The method that the goods tray is usually adopted to dock on the ground ox fork and other roller machines with height difference at present is: the first method is to use a hydraulic scissor lifting mechanism, and the second method is to use a double-motor control on two sides of the upright post.

However, the first method has the disadvantages of hydraulic control, complex structure, high cost, high later maintenance cost of a hydraulic system, large occupied space and high manufacturing cost due to pit digging, and the second method has the disadvantages of unreliable synchronism, complex electric control system and high equipment cost, so that technical personnel in the field provide a single-side driving two-side chain lifting roller conveying elevator to solve the problems in the background art.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the unilateral driving two-side chain lifting roller conveying elevator, so that the structure is simpler, and meanwhile, the unilateral driving mode is used, so that the two-side chain wheels can synchronously drive the roller conveying elevator to lift, the manufacturing cost and the electrical control cost of equipment are reduced, the operation is reliable, and the failure rate of the equipment can be reduced.

In order to achieve the purpose, the utility model provides the following technical scheme:

a single-side driving two-side chain lifting roller conveying elevator comprises a first guide upright post, a second guide upright post and a ground bull fork, wherein a lifting connecting rack is arranged on one side, close to each other, of the first guide upright post and the second guide upright post, lifting connecting plates are arranged on the two sides of the front surface and the back surface of the lifting connecting rack, synchronous lifting mechanisms matched with the lifting connecting rack and the lifting connecting plates are arranged on the first guide upright post and the second guide upright post, a lifting conveying roller assembly matched with the ground bull fork is arranged in the lifting connecting rack, and a support is arranged on one side of each of the first guide upright post and the second guide upright post;

through above-mentioned technical scheme, the cooperation of going up and down to connect frame and lift conveying roller assembly is used, can assist ground ox fork to get the goods fast, and synchronous elevating system utilizes unilateral driven mode to drive multiunit sprocket drive simultaneously to can drive the steady synchronous lift of going up and down to connect frame and lift conveying roller assembly, the cost is reduced has reduced the fault rate simultaneously.

Further, the synchronous lifting mechanism comprises a power driving shaft, the bottom of one side, close to each other, of the first guide stand column is connected with the surface of the power driving shaft through a bearing in a rotating mode, a lifting driving speed reducer is arranged at one end of the power driving shaft, one side of the lifting driving speed reducer is arranged on the first guide stand column, a first gear is arranged at the other end of the power driving shaft, a second gear is meshed at one side of the first gear, a rotating shaft is arranged on the inner ring of the second gear, the back face of the rotating shaft is arranged on the first guide stand column through the bearing in a rotating mode, a driving sprocket is sleeved on the rotating shaft and located at the back face of the second gear, the bottom of one side, close to each other, of the second guide stand column is connected with a lower driving shaft through the bearing in a rotating mode, an auxiliary sprocket is arranged on the front face of the lower driving shaft, and the surface of the auxiliary sprocket is in transmission connection with the surface of the driving sprocket through a chain, the power driving shaft and the lower driving shaft are sleeved with first chain wheels along the front-back direction, lifting chains are meshed with the first chain wheels, one ends of the lifting chains are meshed with second chain wheels, the tops of the sides, close to each other, of the first guide stand columns and the second guide stand columns are rotatably connected with the upper driving shaft through bearings, inner rings of the second chain wheels are arranged on the driving shafts, one ends, far away from the second chain wheels, of the lifting chains are arranged on the tops of the lifting connecting plates, and the other ends of the lifting chains are arranged at the bottoms of the lifting connecting plates;

through the technical scheme, the first chain wheels on the driving shaft and the power driving shaft are driven by the lifting driving speed reducer to rotate reversely at the same time, and the lifting connecting rack and the lifting conveying roller assembly are driven by the lifting chain to lift synchronously, so that the manufacturing cost and the electrical control cost of equipment are reduced, and the running is ensured to be reliable.

Furthermore, the front and the back of the lifting connecting plate are rotatably connected with guide wheels through movable shafts in the vertical direction, and the surfaces of the guide wheels are arranged in the first guide upright post and the second guide upright post in a rolling manner;

through above-mentioned technical scheme, the leading wheel accessible lift connecting plate is supplementary to go up and down to connect the frame and steadily go up and down.

Furthermore, the lifting conveying roller assembly comprises a fixed frame and a conveying roller, two sides of an inner cavity of the fixed frame are rotatably connected with two ends of the conveying roller through bearings along the front-back direction, and one side of the fixed frame is arranged in the lifting connecting rack;

through above-mentioned technical scheme, rotatable conveying cylinder can assist ground ox fork to fork the goods fast in fixed frame and get.

Furthermore, a flow guide seat is arranged on the back surface of the lifting conveying roller assembly, and the flow guide seat is of an arc-shaped structure;

through above-mentioned technical scheme, the water conservancy diversion seat is spacing to ground ox fork, makes it can get into preset position fast.

Furthermore, bottom plates are arranged at the bottoms of the first guide upright post and the second guide upright post, and a plurality of groups of fixing bolts are arranged on the bottom plates;

through above-mentioned technical scheme, fixing bolt can fix the bottom plate to can improve the stability of first direction stand and second direction stand.

Furthermore, limiting blocks matched with the guide wheels are arranged in the first guide upright post and the second guide upright post;

through above-mentioned technical scheme, stopper accessible leading wheel is spacing to the lift connection frame, avoids the lift to connect the frame striking second sprocket, causes the second sprocket to damage.

In conclusion, the utility model has the following beneficial effects: 1. through the arrangement of the synchronous lifting mechanism, the lifting driving speed reducer is used for providing a driving source, the power driving shaft can be driven to rotate, and drives the second gear, the rotating shaft and the driving sprocket to synchronously and reversely rotate under the assistance of the first gear, so that the driving sprocket can be used for driving the auxiliary sprocket and the lower driving shaft to rotate in the same direction, thereby driving the first chain wheel on the lower driving shaft and the power driving shaft to rotate reversely at the same time, and driving the lifting connecting frame and the lifting conveying roller component to lift synchronously by utilizing the continuously-driven lifting chain under the assistance of the upper driving shaft and the second chain wheel, reducing the manufacturing cost and the electrical control cost of the equipment, ensuring the reliable operation, reducing the failure rate of the equipment, utilize simultaneously ground ox fork can dock with the goods tray on the lift conveying roller subassembly of a take the altitude, improve production efficiency, reduce equipment cost simultaneously.

2. Through setting up the leading wheel, can roll spacingly to the lift connecting plate, can assist the steady lift of lift connection frame simultaneously, through setting up fixed frame and conveying cylinder, conveniently take out the goods fast to the ox fork, through setting up the water conservancy diversion seat, the water conservancy diversion seat of arc structure can guide the position of placing of ground ox fork, through setting up bottom plate and fixing bolt, can fix first guide post and second guide post, through setting up the stopper, can connect the frame to go up and down and carry on spacingly.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a side view of the structure of the present embodiment;

FIG. 3 is a top view of the structure of the present embodiment;

fig. 4 is a partial perspective view of the structure of the synchronous lifting mechanism of the present embodiment.

Description of reference numerals: 1. a first guide post; 2. a second guide upright; 3. a ground cow fork; 4. the lifting connection frame; 5. lifting the connecting plate; 6. a synchronous lifting mechanism; 601. a power driven shaft; 602. a lifting driving speed reducer; 603. a lower drive shaft; 604. a first gear; 605. a second gear; 606. a rotating shaft; 607. a drive sprocket; 608. an auxiliary sprocket; 609. a first sprocket; 610. lifting the chain; 611. a second sprocket; 612. an upper drive shaft; 7. a guide wheel; 8. a support; 9. a limiting block; 10. a lifting conveying roller assembly; 101. a fixed frame; 102. a conveying roller; 11. a flow guide seat.

Detailed Description

Example (b):

the utility model is described in further detail below with reference to figures 1-4.

A unilateral-driving two-side chain lifting roller conveying elevator comprises a first guide upright post 1, a second guide upright post 2 and a ground bull fork 3, wherein a lifting connecting rack 4 is arranged at one side, close to each other, of the first guide upright post 1 and the second guide upright post 2, lifting connecting plates 5 are arranged at the front side and the back side of the lifting connecting rack 4, synchronous lifting mechanisms 6 matched with the lifting connecting rack 4 and the lifting connecting plates 5 are arranged on the first guide upright post 1 and the second guide upright post 2, a lifting conveying roller assembly 10 matched with the ground bull fork 3 is arranged in the lifting connecting rack 4, the lifting conveying roller assembly 10 comprises a fixed frame 101 and a conveying roller 102, the two sides of an inner cavity of the fixed frame 101 are rotatably connected with the two ends of the conveying roller 102 through bearings along the front-back direction, one side of the fixed frame 101 is arranged in the lifting connecting rack 4, the cooperation of multiunit conveying roller 102 is used conveniently and ox fork 3 takes out the goods fast, has improved work efficiency, and one side of first direction stand 1 and second direction stand 2 all is provided with support 8, and the back of lifting conveying roller subassembly 10 is provided with water conservancy diversion seat 11, and water conservancy diversion seat 11 is the arc structure, and water conservancy diversion seat 11 of arc structure can guide the position of placing of ox fork 3, has further improved work efficiency.

The synchronous lifting mechanism 6 comprises a power driving shaft 601, the bottom of the side, close to each other, of the first guide upright 1 is rotatably connected with the surface of the power driving shaft 601 through a bearing, one end of the power driving shaft 601 is provided with a lifting driving speed reducer 602, one side of the lifting driving speed reducer 602 is arranged on the first guide upright 1, the other end of the power driving shaft 601 is provided with a first gear 604, one side of the first gear 604 is meshed with a second gear 605, the inner ring of the second gear 605 is provided with a rotating shaft 606, the back surface of the rotating shaft 606 is rotatably arranged on the first guide upright 1 through a bearing, the rotating shaft 606 is sleeved with a driving sprocket 607, the driving sprocket 607 is positioned on the back surface of the second gear 605, the bottom of the side, close to each other, of the second guide upright 2 is rotatably connected with a lower driving shaft 603 through a bearing, the front surface of the lower driving shaft 603 is provided with an auxiliary sprocket 608, and the surface of the auxiliary sprocket 608 is in transmission connection with the surface of the driving sprocket 607 through a chain, the power driving shaft 601 and the lower driving shaft 603 are sleeved with a first chain wheel 609 along the front-back direction, a lifting chain 610 is meshed on the first chain wheel 609, one end of the lifting chain 610 is meshed with a second chain wheel 611, the tops of the sides, close to each other, of the first guide upright post 1 and the second guide upright post 2 are rotatably connected with an upper driving shaft 612 through bearings, the inner ring of the second chain wheel 611 is arranged on the upper driving shaft 612, one end, far away from the second chain wheel 611, of the lifting chain 610 is arranged at the top of the lifting connecting plate 5, the other end of the lifting chain 610 is arranged at the bottom of the lifting connecting plate 5, a driving source is provided by the lifting driving reducer 602, the power driving shaft 601 can be driven to rotate, the second gear 605, the rotating shaft 606 and the driving chain wheel 607 are driven to synchronously rotate in the opposite direction under the assistance of the first gear 604, and the driving chain wheel 607 can be used for driving the auxiliary chain wheel 608 and the lower driving shaft 603 to rotate in the same direction, and then the lower driving shaft 603 and the first chain wheel 609 on the power driving shaft 601 can be driven to rotate reversely at the same time, and under the assistance of the upper driving shaft 612 and the second chain wheel 611, the lifting chain 610 which is continuously driven is utilized to drive the lifting connecting frame 4 and the lifting conveying roller assembly 10 to synchronously lift, so that the manufacturing cost and the electrical control cost of the equipment are reduced, the reliable operation is ensured, and the failure rate of the equipment is reduced.

The front and the back of the lifting connecting plate 5 are rotatably connected with guide wheels 7 through movable shafts along the up-down direction, the first guide upright post 1 and the second guide upright post 2 are respectively internally provided with a limiting block 9 matched with the guide wheels 7 for use, the limiting block 9 can limit the position of the guide wheels 7 so as to limit the lifting connecting frame 4, the surfaces of the guide wheels 7 are arranged in the first guide upright post 1 and the second guide upright post 2 in a rolling way, the guide wheels 7 can limit the rolling way of the lifting connecting plate 5 and can assist the lifting connecting frame 4 to stably lift at the same time so as to avoid the lifting connecting frame 4 from inclining during lifting and easily causing goods to fall and damage, the bottoms of the first guide upright post 1 and the second guide upright post 2 are respectively provided with a bottom plate, and the bottom plates are provided with a plurality of groups of fixing bolts, and the first guide upright post 1 and the second guide upright post 2 can be fixed by the matching of the bottom plates and the fixing bolts, the overall stability of the first guide upright 1 and the second guide upright 2 is improved.

The working principle is as follows: the user utilizes the lifting driving reducer 602 to drive the power driving shaft 601 to rotate, thereby driving the first gear 604 to rotate, at the same time the first gear 604 drives the second gear 605 to rotate reversely, then the second gear 605 drives the rotating shaft 606 and the driving sprocket 607 to rotate synchronously and reversely under the assistance of the bearing, at this time the driving sprocket 607 drives the auxiliary sprocket 608 and the lower driving shaft 603 to rotate in the same direction through the chain, further can drive the lower driving shaft 603 and the first sprocket 609 on the power driving shaft 601 to rotate synchronously and reversely, and under the rotation assistance of the upper driving shaft 612 and the second sprocket 611, the lifting chain 610 which is continuously driven is utilized to drive the lifting connecting frame 4 and the lifting conveying roller assembly 10 to lift synchronously, the manufacturing cost and the electrical control cost of the equipment are reduced, the reliable operation is ensured, the failure rate of the equipment is reduced, then the user utilizes the bull fork 3 to butt joint with the goods pallet on the lifting conveying roller assembly 10 with a certain height, the goods are quickly forked, and the production efficiency is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a unilateral drive both sides chain promotes roller and carries lift, includes first direction stand (1), second direction stand (2) and ground ox fork (3), its characterized in that: one side that first direction stand (1) and second direction stand (2) are close to each other is provided with lift connection frame (4), the both sides at the front and the back of lift connection frame (4) all are provided with lifting connecting plate (5), be provided with on first direction stand (1) and second direction stand (2) with lift connection frame (4) and lifting connecting plate (5) cooperation synchronous elevating system (6) of using, be provided with in the lift connection frame (4) and carry roller assembly (10) with the lift that ground ox fork (3) cooperation was used, one side of first direction stand (1) and second direction stand (2) all is provided with support (8).

2. The single-side drive two-side chain lifting roller conveyor elevator as claimed in claim 1, wherein: synchronous elevating system (6) include power drive axle (601), the bottom that first direction stand (1) is close to one side each other is passed through the bearing and is connected with the surface rotation of power drive axle (601), one side that the one end of power drive axle (601) was provided with lift drive speed reducer (602) and lift drive speed reducer (602) sets up on first direction stand (1), the other end of power drive axle (601) is provided with first gear (604), the inner circle that one side meshing of first gear (604) had second gear (605) and second gear (605) is provided with axis of rotation (606), the back of axis of rotation (606) is installed on first direction stand (1) through the bearing rotation, cover is equipped with driving sprocket (607) and driving sprocket (607) is located the back of second gear (605) on axis of rotation (606), the bottom that second direction stand (2) are close to one side each other is connected with down the drive axle rotation through the bearing and is connected with (603) The front surface of the lower driving shaft (603) is provided with an auxiliary chain wheel (608), and the surface of the auxiliary chain wheel (608) is in transmission connection with the surface of the driving chain wheel (607) through a chain, first chain wheels (609) are sleeved on the power driving shaft (601) and the lower driving shaft (603) along the front-back direction, a lifting chain (610) is meshed on the first chain wheel (609), one end of the lifting chain (610) is meshed with a second chain wheel (611), the tops of the sides, close to each other, of the first guide upright post (1) and the second guide upright post (2) are both rotatably connected with an upper driving shaft (612) through bearings, the inner ring of a second chain wheel (611) is arranged on the upper driving shaft (612), one end of the lifting chain (610) far away from the second chain wheel (611) is arranged at the top of the lifting connecting plate (5), the other end of the lifting chain (610) is arranged at the bottom of the lifting connecting plate (5).

3. The single-side drive two-side chain lifting roller conveyor elevator as claimed in claim 1, wherein: the front and the back of the lifting connecting plate (5) are connected with guide wheels (7) in a rotating mode through movable shafts in the up-down direction, and the surfaces of the guide wheels (7) are arranged in the first guide upright columns (1) and the second guide upright columns (2) in a rolling mode.

4. The single-side drive two-side chain lifting roller conveyor elevator as claimed in claim 1, wherein: the lifting conveying roller assembly (10) comprises a fixed frame (101) and a conveying roller (102), the two sides of the inner cavity of the fixed frame (101) are rotatably connected with the two ends of the conveying roller (102) through bearings along the front and back directions, and one side of the fixed frame (101) is arranged in the lifting connecting rack (4).

5. The single-side drive two-side chain lifting roller conveyor elevator as claimed in claim 1, wherein: the back of the lifting conveying roller assembly (10) is provided with a flow guide seat (11), and the flow guide seat (11) is of an arc-shaped structure.

6. The single-side drive two-side chain lifting roller conveyor elevator as claimed in claim 1, wherein: the bottom of the first guide upright post (1) and the bottom of the second guide upright post (2) are both provided with bottom plates, and the bottom plates are provided with a plurality of groups of fixing bolts.

7. The single-side drive two-side chain lifting roller conveyor elevator as claimed in claim 1, wherein: and limiting blocks (9) matched with the guide wheels (7) for use are arranged in the first guide upright post (1) and the second guide upright post (2).