CN212739522U

CN212739522U - Conveying assembly for linkage of equipment for rotating platform track

Info

Publication number: CN212739522U
Application number: CN202020827838.9U
Authority: CN
Inventors: 谭晓东
Original assignee: Tianjin Juchuangxiang Automation Equipment Co ltd
Current assignee: Tianjin Juchuangxiang Automation Equipment Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-19
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to the technical field of rotary platform tracks, and discloses a conveying assembly for linkage of equipment for rotary platform tracks, which comprises a chassis and an annular track positioned above the chassis, wherein a U-shaped pipe is arranged between the annular track and the chassis, the U-shaped pipe is connected with the annular track through an assembling mechanism, a rotating rod is fixedly connected with the center of the bottom of the U-shaped pipe, the rotating rod is rotatably connected with the upper surface of the chassis through a first bearing seat, the upper surface of the chassis is rotatably connected with a transmission rod through a second bearing seat, the upper surface of the chassis is fixedly connected with a support bracket, a hydraulic oil cylinder is fixedly installed on the support bracket, and a transmission mechanism is installed between the hydraulic oil cylinder and the rotating rod as well as between; the transmission mechanism comprises a rack rod which is fixedly connected with a piston rod of the hydraulic oil cylinder. The utility model discloses make orbital rotatory accessible hydraulic pressure of annular carry out the transmission, conveniently be applicable to the deficient condition of field power supply, effectively guarantee the suitability.

Description

Conveying assembly for linkage of equipment for rotating platform track

Technical Field

The utility model relates to a rotary platform track technical field especially relates to a transfer assembly of equipment linkage for rotary platform track.

Background

The rotary platform track is a revolutionary new product. The device is used for various rotary motion occasions. The device integrates high working efficiency, high precision, high rigidity and high cost performance. Is a revolutionary product in a rotary motion mechanism.

In the prior art, a rotary platform track is mostly taken as a power source through a servo motor or a stepping motor, is not suitable for the condition of deficient field power supply, and then the problem can be well solved by taking hydraulic pressure as the power source.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the rotary platform track is mostly through electric power as the power supply among the prior art, is inapplicable under the deficient condition of field power supply, and the conveying subassembly of the equipment linkage for the rotary platform track that provides.

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

a transmission assembly for equipment linkage of a rotary platform track comprises a chassis and an annular track positioned above the chassis, wherein a U-shaped pipe is arranged between the annular track and the chassis, the U-shaped pipe is connected with the annular track through an assembling mechanism, a rotating rod is fixedly connected to the center of the bottom of the U-shaped pipe, the rotating rod is rotatably connected with the upper surface of the chassis through a first bearing seat, the upper surface of the chassis is rotatably connected with a transmission rod through a second bearing seat, a support bracket is fixedly connected to the upper surface of the chassis, a hydraulic oil cylinder is fixedly installed on the support bracket, and a transmission mechanism is installed among the hydraulic oil cylinder, the rotating rod and the transmission rod;

the transmission mechanism comprises a rack rod, the rack rod is fixedly connected with a piston rod of a hydraulic oil cylinder, racks are arranged on two sides of the rack rod, a first half gear and a second half gear are fixedly sleeved on the outer rod wall of the rotating rod and the transmission rod respectively, the first half gear is meshed with the rack rod, chain wheels are fixedly sleeved on the outer rod wall of the rotating rod and the transmission rod close to the bottom end, and a matched chain is sleeved between the two chain wheels.

Preferably, the assembly mechanism comprises two threaded rods with the same structure, the two threaded rods are respectively inserted into two ends of the U-shaped pipe, an internal thread is formed in the inner pipe wall of the U-shaped pipe and connected with the U-shaped pipe in a threaded manner, two thread grooves matched with the threaded rods are symmetrically formed in the bottom of the annular track, the top ends of the threaded rods extend into the thread grooves, and the threaded rods are connected with the thread grooves in a threaded manner.

Preferably, the lower surface of the U-shaped pipe is symmetrically and fixedly connected with supporting rods, the bottom end of each supporting rod is fixedly connected with a sliding block, the upper surface of the base plate is provided with an annular groove matched with the sliding block, and the sliding block is in sliding connection with the annular groove.

Preferably, the outer rod wall of the threaded rod is fixedly sleeved with a rotating ring, and the outer ring of the rotating ring is provided with anti-skid grains.

Preferably, one side of the sliding block, which is close to the bottom of the annular groove, is provided with a ball groove, a ball is arranged in the ball groove, and the end part of the ball penetrates through the ball groove to be in rolling connection with the bottom of the annular groove.

Compared with the prior art, the utility model provides a transfer assembly of equipment linkage for rotary platform track possesses following beneficial effect:

this transfer subassembly of rotary platform equipment linkage for track, through setting up the circular orbit, the U type pipe, assembly devices, the bull stick, primary shaft bearing, the secondary shaft bearing, the transfer line, hydraulic cylinder and drive mechanism, assembly devices makes things convenient for the dismouting between circular orbit and the U type pipe, it conveniently drives bull stick and transfer line synchronous rotation through drive mechanism to start the pneumatic cylinder, the bull stick drives the circular orbit through U type pole and rotates, whole in-process, it is rotatory as the power supply realization circular orbit through hydraulic cylinder, conveniently be applicable to the scarce condition of open-air power supply, effectively guarantee the suitability.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make orbital rotatory accessible hydraulic pressure of annular carry out the transmission, conveniently be applicable to the deficient condition of field power supply, effectively guarantee the suitability.

Drawings

Fig. 1 is a schematic structural view of a conveying assembly linked with equipment for rotating a platform track according to the present invention;

fig. 2 is a schematic structural view of a connecting portion between a rack bar and a first half gear and a second half gear of a transmission assembly linked with equipment for a rotary platform track according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1 chassis, 2 circular tracks, 3U-shaped pipes, 4 rotating rods, 5 first bearing seats, 6 second bearing seats, 7 transmission rods, 8 support brackets, 9 hydraulic oil cylinders, 10 rack rods, 11 first half gears, 12 second half gears, 13 chain wheels, 14 chains, 15 threaded rods, 16 support rods, 17 sliding blocks, 18 circular grooves, 19 rotating rings and 20 balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a conveying assembly for linkage of equipment for a rotary platform track comprises a chassis 1 and an annular track 2 located above the chassis 1, wherein a U-shaped pipe 3 is arranged between the annular track 2 and the chassis 1, the U-shaped pipe 3 is connected with the annular track 2 through an assembling mechanism, a rotating rod 4 is fixedly connected to the center of the bottom of the U-shaped pipe 3, the rotating rod 4 is rotatably connected with the upper surface of the chassis 1 through a first bearing seat 5, the upper surface of the chassis 1 is rotatably connected with a transmission rod 7 through a second bearing seat 6, a support bracket 8 is fixedly connected to the upper surface of the chassis 1, a hydraulic oil cylinder 9 is fixedly installed on the support bracket 8, and a transmission mechanism is installed between the hydraulic oil cylinder 9 and the rotating rod 4 as well as between;

the transmission mechanism comprises a rack rod 10, the rack rod 10 is fixedly connected with a piston rod of a hydraulic oil cylinder 9, racks are arranged on two sides of the rack rod 10, the outer rod walls of the rotating rod 4 and the transmission rod 7 are respectively fixedly sleeved with a first half gear 11 and a second half gear 12, the first half gear 11 is meshed with the rack rod 10, chain wheels 13 are fixedly sleeved on the outer rod walls of the rotating rod 4 and the transmission rod 7 close to the bottom ends, matched chains 14 are sleeved between the two chain wheels 13 together, the hydraulic oil cylinder 9 is started, the rack rod 10 is pushed by the piston rod to move, the rack rod 10 is meshed with the first half gear 11 to drive the rotating rod 4 sleeved with the first half gear 11 to rotate for half a circle, the rotating rod 4 is matched with the chains 14 through the chain wheels 13 to drive the transmission rod 7 to rotate synchronously, so that the second half gear 12 rotates for half a circle to be meshed with the rack rod 10, when the hydraulic oil cylinder 9 pulls back the, drive the transfer line 7 that has cup jointed second semi-gear 12 and rotate the semi-circle, it rotates to cooperate 14 drive bull stick 4 through sprocket 13, make first semi-gear 11 rotate the semi-circle and mesh with rack bar 10, hydraulic cylinder 9 drives rack bar 10 reciprocating motion, thereby make bull stick 4 remain same orientation throughout and rotate, bull stick 4 drives circular orbit 2 through U type pole 3 and rotates, whole in-process, it is rotatory as power supply realization circular orbit 2 through hydraulic cylinder 9, conveniently be applicable to the scarce condition of open-air power supply, effectively guarantee the suitability.

Assembly devices includes two threaded rods 15 that the structure is the same, and two threaded rods 15 insert respectively and establish the both ends at U type pipe 3, the internal thread has been seted up on the inner tube wall of U type pipe 3, and threaded

rod

15 and 3 threaded connection of U type pipe, circular track 2's bottom symmetry sets up two thread grooves that match with threaded rod 15, threaded rod 15's top extends to in the thread groove, and threaded rod 15 and thread groove threaded connection, it descends along U type pipe 3 to rotate threaded rod 15, separate as the thread groove of threaded rod 15 and circular track 2 bottom, can accomplish circular track 2 and dismantle, reverse rotation threaded rod 15 rises along U type pipe 3, make its and the thread groove threaded connection of circular track 2 bottom, can accomplish circular track 2's installation.

The lower surface of the U-shaped pipe 3 is symmetrically and fixedly connected with a supporting rod 16, the bottom end of the supporting rod 16 is fixedly connected with a sliding block 17, the upper surface of the chassis 1 is provided with an annular groove 18 matched with the sliding block 17, and the sliding block 17 is in sliding connection with the annular groove 18, so that the rotating stability of the U-shaped pipe 3 is ensured.

The outer rod wall of the threaded rod 15 is fixedly sleeved with a rotating ring 19, and the outer ring of the rotating ring 19 is provided with anti-slip threads, so that the threaded rod 15 is conveniently driven to rotate.

A ball groove is formed in one side, close to the groove bottom of the annular groove 18, of the sliding block 17, a ball 20 is installed in the ball groove, the end portion of the ball 20 penetrates through the ball groove to be in rolling connection with the groove bottom of the annular groove 18, and friction force between the sliding block 17 and the annular groove 18 is reduced.

In the utility model, the threaded rod 15 is rotated to descend along the U-shaped pipe 3, when the threaded rod 15 is separated from the thread groove at the bottom of the circular track 2, the circular track 2 can be disassembled, the threaded rod 15 is reversely rotated to ascend along the U-shaped pipe 3, so that the threaded rod is in threaded connection with the thread groove at the bottom of the circular track 2, the installation of the circular track 2 can be completed, the hydraulic oil cylinder 9 is started, the rack rod 10 is pushed to move through the piston rod, the rack rod 10 is meshed with the first semi-gear 11, the rotating rod 4 sleeved with the first semi-gear 11 is driven to rotate for half a circle, the rotating rod 4 drives the transmission rod 7 to synchronously rotate through the chain wheel 13 and the chain 14, thereby the second semi-gear 12 rotates for half a circle to be meshed with the rack rod 10, when the hydraulic oil cylinder 9 pulls back the rack rod 10, the transmission rod 7 sleeved with the second semi-gear 12 is driven to rotate, make first pinion 11 rotate half a circle and rack bar 10 meshes, hydraulic cylinder 9 drives rack bar 10 reciprocating motion to make bull stick 4 remain same direction throughout and rotate, bull stick 4 drives circular orbit 2 through U type pole 3 and rotates, whole in-process realizes through hydraulic cylinder 9 as the power supply that circular orbit 2 is rotatory, conveniently is applicable to the deficient condition of open-air power supply, effectively guarantees the suitability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A transmission component for linkage of equipment for a rotary platform track comprises a chassis (1) and an annular track (2) positioned above the chassis (1), it is characterized in that a U-shaped pipe (3) is arranged between the annular track (2) and the chassis (1), and the U-shaped pipe (3) is connected with the annular track (2) through an assembling mechanism, a rotating rod (4) is fixedly connected at the center of the bottom of the U-shaped pipe (3), and the rotating rod (4) is rotationally connected with the upper surface of the chassis (1) through a first bearing seat (5), the upper surface of the chassis (1) is rotatably connected with a transmission rod (7) through a second bearing seat (6), the upper surface of the chassis (1) is fixedly connected with a supporting bracket (8), a hydraulic oil cylinder (9) is fixedly arranged on the support bracket (8), and a transmission mechanism is arranged among the hydraulic oil cylinder (9), the rotating rod (4) and the transmission rod (7);

drive mechanism includes rack bar (10), the piston rod fixed connection of rack bar (10) and hydraulic cylinder (9), and the both sides of rack bar (10) all are equipped with the rack, it has first pinion (11) and second pinion (12) to fix the cover respectively on the outer pole wall of bull stick (4) and transfer line (7), and first pinion (11) and rack bar (10) meshing setting, it has sprocket (13) all to fix the cover on the outer pole wall that bull stick (4) and transfer line (7) are close to the bottom, and cup jointed chain (14) of matching jointly between two sprocket (13).

2. The conveying assembly for the linkage of equipment for the rotating platform track is characterized in that the assembling mechanism comprises two threaded rods (15) with the same structure, the two threaded rods (15) are respectively inserted at two ends of the U-shaped pipe (3), an internal thread is formed on the inner wall of the U-shaped pipe (3), the threaded rods (15) are in threaded connection with the U-shaped pipe (3), two thread grooves matched with the threaded rods (15) are symmetrically formed in the bottom of the annular track (2), the top ends of the threaded rods (15) extend into the thread grooves, and the threaded rods (15) are in threaded connection with the thread grooves.

3. The conveying assembly for the linkage of equipment for the track of the rotary platform is characterized in that supporting rods (16) are symmetrically and fixedly connected to the lower surface of the U-shaped pipe (3), sliding blocks (17) are fixedly connected to the bottom ends of the supporting rods (16), annular grooves (18) matched with the sliding blocks (17) are formed in the upper surface of the chassis (1), and the sliding blocks (17) are in sliding connection with the annular grooves (18).

4. The transmission assembly for the linkage of equipment for the track of a rotary platform as claimed in claim 2, characterized in that the outer rod wall of the threaded rod (15) is fixedly sleeved with a rotating ring (19), and the outer ring of the rotating ring (19) is provided with anti-skid threads.

5. The transmission assembly for the linkage of the equipment for the track of the rotary platform is characterized in that one side of the sliding block (17) close to the bottom of the annular groove (18) is provided with a ball groove, a ball (20) is arranged in the ball groove, and the end part of the ball (20) penetrates through the ball groove to be in rolling connection with the bottom of the annular groove (18).