CN111994556A

CN111994556A - Extensible bending lifting roller conveyor

Info

Publication number: CN111994556A
Application number: CN202011009768.7A
Authority: CN
Inventors: 胡异
Original assignee: Fuzhou Cangshan Fangjiaxiong Toys Co ltd
Current assignee: Fuzhou Cangshan Fangjiaxiong Toys Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-11-27

Abstract

The invention discloses an extensible bending lifting roller conveyor, which comprises a main frame, an auxiliary frame and a roller device arranged above the main frame, wherein a main hydraulic cylinder and an auxiliary hydraulic cylinder are respectively arranged in the main frame and the auxiliary frame, the main hydraulic cylinder and the auxiliary hydraulic cylinder realize lifting, a support frame is arranged in the main frame, the conveyor can realize extension, bending and lifting according to the requirement of a goods conveying path, all the components are hinged by a plurality of rotating members, all the components are basically synchronous and consistent in the changing process, a walking device and a support device arranged at the bottom can ensure stable operation, and the extensible bending lifting roller conveyor is suitable for multiple occasions, is convenient to operate, reduces the labor intensity, improves the conveying efficiency and reduces the conveying risk.

Description

Extensible bending lifting roller conveyor

Technical Field

The invention relates to an extensible and bendable lifting roller conveyor, and mainly relates to the technical field of new processes.

Background

The existing conveyors are various in types, the use frequency is continuously increased, but the function of a single conveyor is single, the conveying distance and height are basically determined by the size of the conveyor, the cost is high, the conveying risk is high, workers need to follow the conveyor in the whole process, the conveying labor intensity is high, and the invention improves the defects.

Disclosure of Invention

The invention aims to solve the technical problem of providing an extensible and bendable lifting roller conveyor, which overcomes the problems.

The invention is realized by the following technical scheme.

The invention relates to an extensible bending lifting roller conveyor which comprises a main frame, an auxiliary frame and a roller device arranged above the main frame, wherein a main hydraulic cylinder and an auxiliary hydraulic cylinder are respectively arranged in the main frame and the auxiliary frame and realize lifting, a support frame is arranged in the main frame, the main frame is hinged with the roller device, a rolling device is hinged at the bottom of the main frame through a connecting rod, a hinged rod group is arranged in the roller device, a rolling bearing is arranged in the hinged rod group and fixedly connected with a front support rod and a rear support rod in the hinged rod group, a roller is arranged on the hinged rod group and rotatably arranged with the rolling bearing, a linkage mechanism is arranged between the rolling bearings, a double connecting rod is arranged in the linkage mechanism, and a roller device is arranged above the main frame, The double-connecting-rod hinge is characterized in that a force transmission spring is arranged between the double-connecting-rod hinge and fixed with the rolling bearing, the double-connecting-rod hinge is hinged with the double-connecting-rod hinge at two ends after being hinged with each other, a mounting frame hinged with the rolling bearing through a telescopic rod is arranged in the auxiliary frame, a transmission main wheel is arranged in the mounting frame, a transmission device is arranged between the transmission main wheels, a transmission box is arranged in the transmission device, the transmission device is connected with a first bevel gear, a second bevel gear, a first transmission shaft, a second transmission shaft, a third bevel gear, a fifth bevel gear and a sixth bevel gear in the transmission box through universal joints, the transmission main wheel is connected with the transmission device through a second belt in the transmission device, the transmission main wheel is connected with a motor through a first belt, and a second rotating cylinder and a sixth bevel gear are respectively arranged at the bottoms of the transmission, First rotation jar, the second rotate the jar with dislocation removal about articulated through the longitudinal rotation connecting rod between the first rotation jar, lie in the auxiliary frame the transmission downside is provided with coaxial connecting rod, articulated horizontal rotation of making between the coaxial connecting rod, coaxial connecting rod with rolling device passes through the crane and connects, rotate through single connecting rod between the universal wheel among the rolling device and connect, link gear, articulated rod group, single connecting rod, coaxial connecting rod and other subassemblies realize the bending jointly, link gear can realize the conveying distance extension.

Further, the inboard symmetry of hinge bar group is provided with direction buffer gear, be provided with baffle, reset spring in the direction buffer gear, the baffle with hinge bar group is articulated, and the baffle that promotes during the goods operation rotates, afterwards reset spring resets the baffle, guarantees to be in the central point of hinge bar group all the time in the goods is carried, has certain cushioning effect to the goods that easily damages simultaneously.

Further, the linkage mechanism, the rolling device, the coaxial connecting rod and other components have synchronicity in rotation.

Furthermore, the head of the support frame is provided with a plastic concave pad, the plastic concave pad can be firmly contacted with the ground, the whole machine is completely fixed with the rolling device, and when the conveying distance and the conveying height are adjusted, the rolling device is guaranteed to be always horizontal to the ground, and the safety of the conveying process is guaranteed.

Furthermore, a second rotating cylinder and a first rotating cylinder are respectively arranged below the transmission box and the mounting frame, and the transmission box and the mounting frame assist in always keeping the transmission main wheel, the rolling bearing, the third belt pulley and the motor in the same plane in the bending process.

The invention has the beneficial effects that: the invention is improved on the basis of the existing roller conveyor, according to the requirement of a goods conveying path, the conveyor can realize extension, bending and lifting to meet the conveying requirement, all the parts are hinged by a plurality of rotating members, all the parts are basically kept synchronous and consistent in the changing process, the walking device and the supporting device arranged at the bottom can ensure stable operation, and the roller conveyor is suitable for multiple occasions, is convenient to operate, reduces the labor intensity, improves the conveying efficiency and reduces the conveying risk.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is an enlarged schematic view of B-B of FIG. 1;

fig. 4 is an enlarged schematic view of C in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The extendable and bendable lifting roller conveyor described with reference to fig. 1-4 comprises a main frame 24, an auxiliary frame 60 and a roller device 62 disposed above the main frame 24, wherein a main hydraulic cylinder 22 and an auxiliary hydraulic cylinder 23 are respectively disposed in the main frame 24 and the auxiliary frame 60, the main hydraulic cylinder 22 and the auxiliary hydraulic cylinder 23 realize lifting, a support frame 61 is disposed in the main frame 24, the main frame 24 is hinged to the roller device 62, a rolling device 51 is hinged to the bottom of the main frame 24 through a link 59, a hinge rod set 52 is disposed in the roller device 62, a rolling bearing 12 is disposed in the hinge rod set 52, the rolling bearing 12 is fixedly connected to a front support rod 25 and a rear support rod 31 in the hinge rod set 52, the hinge rod set 52 is provided with a roller 53 rotatably disposed with the rolling bearing 12 and the rolling bearing 12, a linkage mechanism 11 is arranged between the rolling bearings 12, a double connecting rod 14 and a double connecting rod hinge 15 are arranged in the linkage mechanism 11, a force transmission spring 16 is arranged between the double connecting rod hinges 15 and is fixed with the rolling bearings 12, the double connecting rod 14 is hinged with the double connecting rod hinges 15 at two ends after being hinged with each other, a mounting rack 19 hinged with the rolling bearings 12 through a telescopic rod 18 is arranged in the auxiliary rack 60, a transmission main wheel 37 is arranged in the mounting rack 19, a transmission device 58 is arranged between the transmission main wheels 37, a transmission box 44 is arranged in the transmission device 58, the transmission device 58 is connected with a first bevel gear 40, a second bevel gear 41, a first transmission shaft 42, a second transmission shaft 43, a third bevel gear 49, a fifth bevel gear 47 and a sixth bevel gear 48 in the transmission box 44 through universal joints 39, the transmission main wheel 37 is connected with the transmission device 58 through a second belt 63 in the transmission device 58, the motor 21 is connected through first belt 20 to transmission total wheel 37, transmission case 44 with the bottom of mounting bracket 19 is provided with second rotation cylinder 33, first rotation cylinder 35 respectively, second rotation cylinder 33 with dislocation removal about the longitudinal rotation connecting rod 57 is articulated between the first rotation cylinder 35, lie in the subframe 60 transmission 58 downside is provided with coaxial connecting rod 30, the articulated level of making between the coaxial connecting rod 30 rotates, coaxial connecting rod 30 with rolling device 51 is connected through crane 64, rotate through single connecting rod 26 between the universal wheel 28 in the rolling device 51 and connect, link gear 11, articulated rod group 52, single connecting rod 26, coaxial connecting rod 30 and other subassemblies realize the bending jointly, link gear 11 can realize the conveying distance extension.

Advantageously, the guide buffer mechanisms 54 are symmetrically arranged on the inner sides of the hinge rod sets 52, the guide buffer mechanisms 54 are internally provided with baffle plates 55 and return springs 56, the baffle plates 55 are hinged to the hinge rod sets 52, when the goods run, the baffle plates 55 are pushed to rotate, then the return springs 56 return the baffle plates 55, the central position of the hinge rod sets 52 is ensured to be always in the goods conveying process, and meanwhile, a certain buffer effect is achieved on the easily damaged goods.

Advantageously, the linkage 11, the rolling means 51, the coaxial links 30 and the other members are synchronized in their rotation.

Beneficially, the head of the supporting frame 61 is provided with a plastic concave pad 65, the plastic concave pad 65 can be firmly contacted with the ground, the whole machine is completely fixed with the rolling device 51, and when the conveying distance and the conveying height are adjusted, the rolling device 51 is always kept horizontal to the ground, so that the safety of the conveying process is ensured.

Advantageously, a second rotary cylinder 33 and a first rotary cylinder 35 are respectively arranged below the transmission box 44 and the mounting frame 19, which helps to keep the transmission main wheel 37, the rolling bearing 12, the third belt pulley 38 and the motor in the same plane at all times during the bending process.

Sequence of mechanical actions of the whole device: according to the position of goods transportation, the front supporting rod 25 and the rear supporting rod 31 are pushed and pulled simultaneously to enable the conveyer belt to be in a proper position, the auxiliary hydraulic cylinder 23 is started to push the supporting frame 61 downwards to the plastic concave pad 65 close to the ground and the rolling device 51 to ensure the stable operation of the conveyer, the motor 21 is started, the motor 21 transmits power to the transmission main wheel 37 through the first belt 20, the transmission main wheel 37 sequentially transmits the power to the transmission device 58 through the second belt 63, the first bevel gear 40 and the second bevel gear 41 in the transmission device 58 are meshed to transmit the power to the third bevel gear 49 through the universal joint 39, the third bevel gear 49 and the fifth bevel gear 47 rotate coaxially, the fifth bevel gear 47 and the sixth bevel gear 48 are meshed to transmit the power to the third belt pulley 38, the transmission main wheel 37 simultaneously transmits the power to the roller belt pulley 13 through the third belt 17 to drive the roller 53 to rotate, the goods on the roller 53 can be transported, when the height of the goods needs to be adjusted, the plastic concave pad 65 is always kept unchanged with the ground, the rolling device 51 is also always kept horizontal with the ground, the main hydraulic cylinder 22 and the auxiliary hydraulic cylinder 23 on two sides can be lifted and lowered arbitrarily as required, all components in the auxiliary frame 60 and the roller device 62 can realize angle change within a certain range under the action of the lifting frame 64, thereby realizing transportation of the goods with different heights, when the transportation direction of the goods needs to be changed, the support frame 61 upwards separates the plastic concave pad 65 from the ground, the front support rod 25 and the rear support rod 31 are swung to drive the hinge rod group 52 and the rolling bearing 12 to rotate, the rolling bearing 12 transmits torque to the mounting frame 19, the first rotating cylinder 35, the second rotating cylinder 33, the rolling device 51 and other components through the telescopic rod 18 to realize bending, the transmission main wheel 37, the rolling bearing 12, the third belt pulley 38 and the motor are always kept in the same plane in the bending process, the stable transmission of power during operation is guaranteed, when the conveying distance needs to be increased, the length of the roller device 62 is changed, the support frame 61 pushes the plastic concave pad 65 downwards to be attached to the ground, the front support rod 25 and the rear support rod 31 are pushed and pulled simultaneously, the double connecting rods 14 between the rolling bearings 12 contract or extend, the force of the force transmission spring 16 is transmitted to each group of rolling bearings 12, the rolling bearings 12 are changed at equal intervals under the action of the force transmission spring 16, the corresponding hinge rod groups 52 are changed at equal intervals, the rolling bearings 12 rotate around the mounting frame 19 under the action of the telescopic rods 18, the center of gravity of the roller device 62 is basically located at the center of the whole machine under the effect of the simultaneous action of the front support rod 25 and the rear support rod 31, stable conveying of goods is guaranteed, and lifting, bending and extension adjustment can.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an extensible crooked lift cylinder conveyer, includes main frame, auxiliary engine frame and set up in the drum device of main frame top, be provided with main hydraulic cylinder, vice hydraulic cylinder in main frame, the auxiliary engine frame respectively, its characterized in that: the main hydraulic cylinder and the auxiliary hydraulic cylinder realize lifting, in addition, a support frame is arranged in the main frame, the main frame is hinged with the roller device, a rolling device is hinged at the bottom of the main frame through a connecting rod, a hinged rod group is arranged in the roller device, a group rolling bearing is arranged in the hinged rod group, the rolling bearing is fixedly connected with a front support rod and a rear support rod in the hinged rod group, the hinged rod group is provided with a roller which is rotatably arranged with the rolling bearing, a linkage mechanism is arranged between the rolling bearings, a double-connecting rod and a double-connecting-rod hinge are arranged in the linkage mechanism, a force transmission spring is arranged between the double-connecting-rod hinge and is fixed with the rolling bearing, two ends of the double-connecting rod are hinged with the double-connecting-rod hinge after being mutually hinged, and an installation frame which is hinged with the rolling bearing through a telescopic rod, the transmission device is provided with a transmission case, the transmission device is connected with a first bevel gear, a second bevel gear, a first transmission shaft, a second transmission shaft, a third bevel gear, a fifth bevel gear and a sixth bevel gear in the transmission case through universal joints, the transmission case is connected with the transmission device through a second belt in the transmission device, the transmission case is connected with a motor through a first belt, the transmission case and the bottom of the mounting frame are respectively provided with a second rotating cylinder and a first rotating cylinder, the second rotating cylinder and the first rotating cylinder are hinged through a longitudinal rotating connecting rod to move up and down in a staggered manner, a coaxial connecting rod is arranged in the auxiliary frame and positioned at the lower side of the transmission device, and the coaxial connecting rods are hinged to each other to rotate horizontally, the coaxial connecting rod is connected with the rolling device through the lifting frame, universal wheels in the rolling device are rotatably connected through a single connecting rod, the linkage mechanism, the hinged rod group, the single connecting rod, the coaxial connecting rod and other components are bent together, and the linkage mechanism can achieve conveying distance extension.

2. An extendible curved lift roller conveyor according to claim 1, wherein: the inboard symmetry of articulated rod group is provided with direction buffer gear, be provided with baffle, reset spring among the direction buffer gear, the baffle with articulated rod group is articulated, and the goods promotes the baffle during operation and rotates, afterwards reset spring resets the baffle, guarantees to be in the central point of articulated rod group all the time in the goods is carried, has certain cushioning effect to the goods that easily damages simultaneously.

3. An extendible curved lift roller conveyor according to claim 1, wherein: the linkage mechanism, the rolling device, the coaxial connecting rod and other components rotate synchronously.

4. An extendible and bendable lift roller conveyor as claimed in claim 1, wherein the head of the support frame is provided with a plastic concave pad, characterized in that: the plastic concave pad can be firmly contacted with the ground, and is completely fixed with the rolling device, so that the rolling device is always kept horizontal to the ground when the conveying distance and the conveying height are adjusted, and the safety of the conveying process is ensured.

5. An extendible curved lift roller conveyor according to claim 1, wherein: and a second rotating cylinder and a first rotating cylinder are respectively arranged below the transmission box and the mounting frame, and are used for assisting in always keeping the transmission main wheel, the rolling bearing, the third belt pulley and the motor in the same plane in the bending process.