CN218289322U

CN218289322U - Scissor-fork type jacking transfer machine

Info

Publication number: CN218289322U
Application number: CN202222396609.8U
Authority: CN
Inventors: 陈建国
Original assignee: Zhejiang Yusheng Automation Equipment Co ltd
Current assignee: Zhejiang Yusheng Automation Equipment Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-13
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a cut fork jacking and move machine of carrying relates to jacking translation machine field. The movable platform comprises a fixed platform, a movable platform and two fork-shaped frames, wherein the two fork-shaped frames are arranged on the fixed platform at intervals, each fork-shaped frame comprises a first supporting rod and a second supporting rod, the middle parts of the first supporting rod and the second supporting rod are hinged, a cylinder is arranged between the movable platform and the fixed platform, chain plate strips are arranged on two sides of the movable platform, and fixing shafts extending outwards horizontally are arranged at the upper ends and the lower ends of the first supporting rod and the second supporting rod. The utility model discloses a between activity platform and two forked frame, only there is the fixed epaxial bearing frame in second bracing piece top through several screw fixation, only carries on it with the fixed epaxial bearing in first bracing piece top, compares in prior art, and its structure has simplified, only need tear the screw open when dismantling activity platform, makes activity platform and the fixed epaxial bearing frame separation in second bracing piece top can.

Description

Scissor-fork type jacking transfer machine

Technical Field

The utility model discloses a cut fork jacking and move machine of carrying relates to jacking translation machine field.

Background

The production line consisting of double-speed chain pipelines is generally called: a speed-multiplying chain conveyor of a self-flowing conveying system is mainly used for conveying materials in an assembly and processing production line, and the conveying principle is that the speed-increasing function of a speed-multiplying chain is utilized, so that a tooling plate supporting cargos thereon can run quickly and is stopped at a corresponding operation position through a stopper; or the functions of power and free movement, shifting, transposition, line switching and the like are completed through corresponding instructions.

Because the tooling plate for transporting goods by the machine needs to be used repeatedly, the machine is rarely used singly, and is matched with various special machines such as a jacking translation machine, a jacking positioner and the like to form a horizontal or vertical circulating system.

The application aims to provide a novel jacking translation machine applied to a double-speed chain assembly line. Jacking machine in the prior art, for example, the publication number is the jacking translation machine that CN201820640729.9 discloses, its concrete scheme that discloses as follows: the jacking translation machine comprises a machine base, a conveying mechanism, two forked frames and a lifting driving device, wherein the two forked frames are oppositely arranged on the top surface of the machine base, each forked frame comprises two supporting rods, the middle parts of the two supporting rods are hinged together, the bottom end of one supporting rod is fixedly hinged to the machine base, the top end of the supporting rod is fixedly hinged to the bottom of the conveying mechanism, the bottom end of the other supporting rod is slidably hinged to the machine base, the top end of the other supporting rod is slidably hinged to the bottom of the conveying mechanism, the lifting driving device is arranged on the machine base and used for driving the two forked frames to lift, and the conveying mechanism is arranged on the machine base through the two forked frames in a liftable mode.

This scheme is through two fork shape framves of lift drive realization conveying mechanism lift, but this scheme still has the drawback: the connecting structure between the conveying mechanism and the forked frame is complex, installation and/or maintenance are not easy, two chain wheels of the conveying mechanism are fixed, and installation of chain plate strips is not easy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough and provide a cut fork jacking and move machine of carrying.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a scissor-type jacking moves machine of carrying, including fixed platform, movable platform, two forked frames, two forked frame intervals set up on fixed platform, every forked frame includes first bracing piece and second bracing piece, the middle part of first bracing piece and second bracing piece is articulated, install the cylinder between movable platform and the fixed platform, chain lath is installed to the movable platform both sides, first bracing piece, the upper and lower both ends of second bracing piece all are equipped with the fixed axle that outside level extends, all install the bearing frame on the fixed axle of first bracing piece bottom and the fixed axle at second bracing piece top, all overlap on the fixed axle of first bracing piece top and the fixed axle of second bracing piece bottom and be equipped with the bearing, the bearing frame on the fixed axle of first bracing piece bottom of two forked frames all with fixed platform fixed connection, the bearing on the fixed axle of second bracing piece bottom of two forked frames all with fixed platform roll connection, movable platform erects at the top of two forked frames, and the fixed axle roll connection on the movable platform and the fixed axle at the first bracing piece top of two forked frames.

Further, the movable platform comprises a flat plate, side plates formed by bending are arranged on two sides of the flat plate, supports are arranged on the two side plates, the supports are detachably connected to the outer sides of the side plates, movable plates capable of moving along the horizontal direction of the supports are arranged at two ends of each support, and chain wheels used for mounting chain plate strips are arranged on the movable plates.

Furthermore, a plurality of T-shaped grooves are formed in the surface of the support, bolts are clamped in the T-shaped grooves, the movable plate is sleeved on the bolts, nuts are arranged on the bolts to align the movable plate, and the movable plate can move along the length direction of the T-shaped grooves.

Furthermore, the bracket is made of sectional materials.

Further, the movable plate comprises a first movable plate and a second movable plate, the first movable plate is provided with a shaft hole, and the second movable plate is provided with a bearing hole;

the chain wheels are four in number and respectively comprise two front chain wheels and two rear chain wheels, and one front chain wheel and one rear chain wheel are matched with and fixed with one chain plate strip;

a short shaft is fixed in the shaft hole of the first movable plate, a bearing is fixed on the short shaft, and a rear chain wheel is fixed on the bearing;

a bearing is fixed in a bearing hole of the second movable plate, a long shaft is inserted in the two front chain wheels, and two ends of the long shaft are fixed on the bearings of the two movable plates.

Furthermore, a first driving chain wheel is arranged on the long shaft, a motor is fixed below the flat plate, a second driving chain wheel is arranged on an output shaft of the motor, and a chain is arranged between the first driving chain wheel and the second driving chain wheel for transmission.

Furthermore, each rear chain wheel is correspondingly provided with two first movable plates, and two ends of the short shaft corresponding to the rear chain wheel are fixed in the shaft holes of the two first movable plates.

Further, the bearing seat is fixed with the movable platform/the fixed platform through screws.

The utility model discloses a between activity platform and two forked frame, only have the fixed epaxial bearing frame in second bracing piece top through several screw fixation, only to lift on above that with the fixed epaxial bearing in first bracing piece top, compare in prior art, its structure has simplified, only need tear the screw open when dismantling activity platform, make activity platform and the fixed epaxial bearing frame separation in second bracing piece top can. In a similar way, the movable platform is installed only by carrying the movable platform on the tops of the two forked frames and screwing a plurality of screws. The movable platform is very convenient to mount and dismount.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the lower structure of the movable platform of the present invention;

FIG. 4 is a schematic view of the fork frame and related structure of the present invention;

FIG. 5 is a schematic view of two chain slat assemblies and related structures according to the present invention;

FIG. 6 is a schematic view of the assembly structure of the front sprocket and the rear sprocket of the present invention;

description of the reference numerals: the fixed platform 1, the movable platform 2, the flat plate 21, the side plate 22, the bracket 23, the profiled groove 231, the first support rod 3, the second support rod 4, the cylinder 5, the link plate 6, the bearing seat 7, the bearing 8, the first movable plate 91, the shaft hole 911, the second movable plate 92, the bearing hole 921, the front chain wheel 101, the rear chain wheel 102, the short shaft 1101, the long shaft 1102, the first driving chain wheel 1201 and the motor 1202.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments. Those of ordinary skill in the art will be able to implement the present invention based on these descriptions. Furthermore, the embodiments of the invention described in the following description are generally only some embodiments, but not all embodiments of the invention. Therefore, based on the embodiments of the present invention, all other embodiments obtained by a person having ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

A scissor type jacking transfer machine comprises a fixed platform 1, a movable platform 2 and two fork-shaped frames, wherein the two fork-shaped frames are arranged on the fixed platform 1 at intervals, each fork-shaped frame comprises a first supporting rod 3 and a second supporting rod 4, the middle parts of the first supporting rod 3 and the second supporting rod 4 are hinged, fixing shafts extending outwards and horizontally are arranged at the upper end and the lower end of each of the first supporting rod 3 and the second supporting rod 4, bearing seats 7 are respectively arranged on the fixing shaft at the bottom of the first supporting rod 3 and the fixing shaft at the top of the second supporting rod 4, bearings 8 are respectively sleeved on the fixing shaft at the top of the first supporting rod 3 and the fixing shaft at the bottom of the second supporting rod 4, the bearing seat 7 on the fixed axle of the first bracing piece 3 bottom of two forked frames all with fixed platform 1 fixed connection, the bearing 8 on the fixed axle of the second bracing piece 4 bottom of two forked frames all with fixed platform 1 roll connection, movable platform 2 erects the top at two forked frames, and movable platform 2 and the fixed epaxial bearing seat 7 fixed connection in second bracing piece 4 top of two forked frames, with the fixed epaxial bearing 8 roll connection at the first bracing piece 3 top of two forked frames, chain lath 6 is installed to 2 both sides of movable platform, install cylinder 5 between movable platform 2 and the fixed platform 1.

The utility model discloses a cylinder 5 drive movable platform 2 goes up and down, two forked frame as the direction during motion. Between movable platform 2 and two forked frame, only have second bracing piece 4 top fixed epaxial bearing frame 7 through several screw fixation, only carry on it with first bracing piece 3 top fixed epaxial bearing 8, compare in prior art, its structure has simplified, only need tear the screw down when dismantling movable platform 2, make movable platform 2 and second bracing piece 4 top fixed epaxial bearing frame 7 separation can. In the same way, the movable platform 2 is installed only by carrying the movable platform 2 on the tops of the two forked frames and screwing a plurality of screws.

In this embodiment, the movable platform 2 includes a flat plate 21, the two sides of the flat plate 21 are provided with side plates 22 formed by bending, the two side plates 22 are provided with brackets 23, the brackets 23 are detachably connected to the outer sides of the side plates 22, the two ends of each bracket 23 are provided with movable plates capable of moving along the horizontal direction of the corresponding bracket 23, and the movable plates are provided with chain wheels for mounting the chain plate strips 6.

Through the design of fly leaf, can adjust the interval between two sprockets to solve the difficult problem of chain lath 6 installations.

In this embodiment, the bracket 23 has a plurality of T-shaped grooves 231, the T-shaped grooves 231 are provided therein with bolts, the movable plate has holes for being sleeved on the bolts, and the bolts are provided with nuts for fixing the movable plate. By adopting the design, the nut can be unscrewed, and the movable plate can be moved. The bracket 23 can be made of a section bar, which is a part made of iron or steel and a material with certain strength and toughness and having a certain geometric shape through rolling, extrusion, casting and other processes. The T-shaped groove 231 may be integrally formed using a profile.

The movable plates are divided into two kinds, which may be referred to as a first movable plate 91 and a second movable plate 92 for convenience of understanding. The first movable plate 91 is provided with a shaft hole 911, and the second movable plate 92 is provided with a bearing hole 921. The sprockets can also be referred to as front sprocket 101, rear sprocket 102. In this embodiment, the chain slat 6 is mounted on both sides of the movable platform 2, so each chain slat 6 is provided with a front chain wheel 101 and a rear chain wheel 102. The rear sprocket 102 is driven, so a stub shaft 1101 is fixed in the first movable plate 91 through a shaft hole 911, a bearing 8 is fixed on the stub shaft 1101, the rear sprocket 102 is fixed on the bearing 8, and the rear sprocket 102 can rotate on the stub shaft 1101. A bearing 8 is fixed in the second movable plate 92 through a bearing hole 921, a long shaft 1102 penetrates through the two front chain wheels 101, two ends of the long shaft 1102 are fixed on the bearings 8 of the two second movable plates 92, and after the long shaft 1102 is driven, the long shaft 1102 can drive the front chain wheels 101 to rotate, so that the two chain plate strips 6 can move synchronously.

Correspondingly, a first driving chain wheel 1201 is arranged on the long shaft 1102, a motor 1202 is fixed below the flat plate 21, a second driving chain wheel is arranged on an output shaft of the motor 1202, a chain is arranged between the first driving chain wheel 1201 and the second driving chain wheel for transmission, and the motor 1202 is fixed below the flat plate 21.

In this embodiment, the number of the first movable plates 91 for fixing the rear sprocket 102 may be increased to two, and both ends of the stub shaft 1101 are fixed, so that the structural stability of the rear sprocket 102 may be improved.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above detailed description. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a scissor type jacking moves machine of carrying, including fixed platform (1), movable platform (2), two fork shape framves, two fork shape frame intervals set up on fixed platform (1), every fork shape frame all includes first bracing piece (3) and second bracing piece (4), the middle part of first bracing piece (3) and second bracing piece (4) is articulated, install cylinder (5) between movable platform (2) and fixed platform (1), chain lath (6) are installed to movable platform (2) both sides, its characterized in that: first bracing piece (3), the upper and lower both ends of second bracing piece (4) all are equipped with the fixed axle that extends to outside level, all install bearing frame (7) on the fixed axle of first bracing piece (3) bottom and the fixed axle at second bracing piece (4) top, all overlap and be equipped with bearing (8) on the fixed axle of fixed axle at first bracing piece (3) top and the fixed axle of second bracing piece (4) bottom, fixed epaxial bearing (7) of first bracing piece (3) bottom of two forked racks all with fixed platform (1) fixed connection, fixed epaxial bearing (8) of second bracing piece (4) bottom of two forked racks all with fixed platform (1) roll connection, movable platform (2) erects the top at two forked racks, and movable platform (2) and bearing (8) roll connection on the fixed axle at second bracing piece (4) top fixed axle at two forked racks, and movable platform (2) and the fixed axle at the first bracing piece (3) top of two forked racks.

2. A scissor type jacking transfer machine according to claim 1, wherein: the movable platform (2) comprises a flat plate (21), side plates (22) formed by bending are arranged on two sides of the flat plate (21), supports (23) are arranged on the two side plates (22), the supports (23) are detachably connected to the outer sides of the side plates (22), movable plates capable of moving along the horizontal direction of the supports (23) are arranged at two ends of each support (23), and chain wheels used for mounting chain plate strips (6) are arranged on the movable plates.

3. A scissor type jacking transfer machine according to claim 2, wherein: the surface of the support (23) is provided with a plurality of T-shaped grooves (231), bolts are clamped in the T-shaped grooves (231), the movable plate is sleeved on the bolts, nuts are arranged on the bolts to align the movable plate, and the movable plate can move along the length direction of the T-shaped grooves (231).

4. A scissor type jacking transfer machine according to claim 3, wherein: the bracket (23) adopts a section bar.

5. A scissor type jacking transfer machine according to claim 2, wherein: the movable plates comprise a first movable plate (91) and a second movable plate (92), the first movable plate (91) is provided with a shaft hole (911), and the second movable plate (92) is provided with a bearing hole (921);

the number of the chain wheels is four, the chain wheels are two front chain wheels (101) and two rear chain wheels (102), and one front chain wheel (101) and one rear chain wheel (102) are matched and fixed with one chain plate strip (6);

a short shaft (1101) is fixed in a shaft hole (911) of the first movable plate (91), a bearing (8) is fixed on the short shaft (1101), and the rear chain wheel (102) is fixed on the bearing (8);

a bearing (8) is fixed in a bearing hole (921) of the second movable plate (92), a long shaft (1102) is inserted in the two front chain wheels (101), and two ends of the long shaft (1102) are fixed on the bearings (8) of the two movable plates.

6. A scissor type jacking transfer machine according to claim 5, wherein: a first driving chain wheel (1201) is arranged on the long shaft (1102), a motor (1202) is fixed below the flat plate (21), a second driving chain wheel is arranged on an output shaft of the motor (1202), and a chain is arranged between the first driving chain wheel (1201) and the second driving chain wheel for transmission.

7. A scissor type jacking transfer machine according to claim 5, wherein: two first movable plates (91) are correspondingly arranged on each rear chain wheel (102), and two ends of a short shaft (1101) corresponding to the rear chain wheels (102) are fixed in shaft holes (911) of the two first movable plates (91).

8. The scissor type jacking transfer machine according to claim 1, wherein: the bearing seat (7) is fixed with the movable platform (2)/the fixed platform (1) through screws.