CN217894022U

CN217894022U - Novel pull rod lifting roller bed

Info

Publication number: CN217894022U
Application number: CN202222042072.5U
Authority: CN
Inventors: 陈勇; 黄玉根; 丁海涛
Original assignee: Jiangsu Guanyu Machinery Manufacturing Co ltd
Current assignee: Jiangsu Guanyu Machinery Manufacturing Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-25
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to an industrial technology field specifically is a novel pull rod lift roller bed, including last crossbearer and lower crossbearer, go up crossbearer and lower crossbearer parallel arrangement, go up the protruding slider that forms in the outside interval of crossbearer and lower crossbearer, go up the connecting rod on the tip movable mounting of crossbearer, connecting rod under the tip movable mounting of lower crossbearer, go up the movable mounting carriage release lever between connecting rod and the lower connecting rod, the position is crisscross the carriage release lever middle part is equipped with the platen, the outside fixed mounting cylinder of platen, interior pole of cylinder passes platen swing joint on the corresponding carriage release lever in position. The utility model discloses changing side-mounting and being the bottom installation, changing eccentric wheel drive lifting and being cylinder and link assembly cooperation drive lifting, wholly do not account for the space, simple to operate does not influence the roller bed and removes work, and the stability of lifting is strong moreover, the security is high, and the weight of mechanism both sides is the same completely, and not only the appearance is pleasing to the eye, and the balance performance is good moreover.

Description

Novel pull rod lifting roller bed

Technical Field

The utility model relates to an industrial technology field specifically is a novel pull rod goes up and down to roll bed.

Background

The existing lifting roller machine mostly adopts a transmission belt to lift, and also uses an eccentric wheel to work, and both the two have a problem that the transmission belt is arranged on the side of the roller machine, so that the transmission belt occupies a relatively large space, and the eccentric wheel has not very strong supporting performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bed is rolled in pull rod lift to propose the drive belt setting in solving above-mentioned background art and rolling bed side, comparison occupation space, and eccentric wheel support performance is not very strong problem.

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

the utility model provides a novel bed is rolled in pull rod lift, includes crossbearer and crossbearer down, go up crossbearer and crossbearer parallel arrangement down, go up the protruding slider that forms in outside interval of crossbearer and crossbearer down, go up the connecting rod on the tip movable mounting of crossbearer, the connecting rod under the tip movable mounting of crossbearer down, go up the movable mounting carriage release lever between connecting rod and the lower connecting rod, the position is crisscross the carriage release lever middle part is equipped with the platen, the outside fixed mounting cylinder of platen, the interior pole of cylinder passes platen swing joint at the corresponding carriage release lever in position.

As a further description of the above technical solution:

the upper connecting rod and the lower connecting rod are movably mounted on the outer sides of the upper transverse frame and the lower transverse frame respectively.

As a further description of the above technical solution:

the end parts of the upper connecting rod and the lower connecting rod are arc-shaped.

As a further description of the above technical solution:

the part of the moving rod opposite to the bedplate is provided with a clamping component, and the end part of an inner rod of the cylinder is arranged in the clamping component through a movable shaft piece.

As a further description of the above technical solution:

the length of the body of the bedplate is the same as the half length of the distance between the moving rods.

As a further description of the above technical solution:

the size of the bedplate is larger than the size of the end part of the cavity rod of the cylinder.

Compared with the prior art, the utility model provides a novel pull rod goes up and down to roll bed possesses following beneficial effect:

1. in the utility model, by designing the connecting rod lifting mechanism with the sliding block, the mechanism replaces the lifting mechanism of the original rolling machine, changes the side mounting into the bottom mounting, changes the eccentric wheel driving lifting into the lifting driven by the matching of the cylinder and the connecting rod assembly, does not occupy space on the whole, is convenient to mount, does not influence the moving work of the rolling machine, and has strong lifting stability and high safety;

2. the utility model discloses in, adopt reverse crisscross mode design connecting rod lifting mechanism, let the whole symmetry of mechanism, the weight of mechanism both sides is the same completely, and not only the appearance is pleasing to the eye, and the equilibrium performance is good moreover.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention;

fig. 2 is a schematic view of the two-dimensional structure of the present invention.

Illustration of the drawings:

1. an upper transverse frame; 2. a lower cross frame; 3. a slider; 4. an upper connecting rod; 5. a lower connecting rod; 6. a travel bar; 7. a platen; 8. and a cylinder.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

please refer to fig. 1-2, the utility model provides a novel pull rod lifting roller bed, including last crossbearer 1 and crossbearer 2 down, go up crossbearer 1 and crossbearer 2 parallel arrangement down, go up crossbearer 1 and crossbearer 2's outside interval arch formation slider 3, go up the tip movable mounting of crossbearer 1 and go up connecting rod 4, connecting rod 5 under the tip movable mounting of crossbearer 2 down, movable mounting carriage release lever 6 between last connecting rod 4 and the lower connecting rod 5, the crisscross carriage release lever 6 middle part in position is equipped with platen 7, platen 7's outside fixed mounting cylinder 8, the interior pole of cylinder 8 passes platen 7 swing joint and is at the corresponding carriage release lever 6 in position.

Specifically, as shown in fig. 1, the upper link 4 and the lower link 5 are movably mounted on the outer sides of the upper cross frame 1 and the lower cross frame 2, respectively, and the mounting space is sufficient.

Specifically, as shown in fig. 1, the ends of the upper link 4 and the lower link 5 are arc-shaped, and the ends of the upper link 4 and the lower link 5 do not exceed the upper cross frame 1 and the lower cross frame 2 when rotating, so that the roller bed and the ground are prevented from being clamped.

Specifically, as shown in fig. 1, a clamping assembly is arranged at a part of the movable rod 6 opposite to the platen 7, and the end of an inner rod of the cylinder 8 is installed in the clamping assembly through a movable shaft, so that the installation is convenient.

Specifically, the length of the body of the bedplate 7 is the same as the half length of the distance between the moving rods 6, so that the bedplate and the moving rods are prevented from being mutually clamped when moving together.

Specifically, the size of the bedplate 7 is larger than the size of the end part of the cavity rod of the air cylinder 8, and the installation space is enough.

The working principle is as follows:

the slide plate is installed on the ground, a sliding groove is formed in a frame plate of the rolling machine, then the pull rod lifter is installed in a sliding mode through the slide block 3, due to the improvement of an original rolling machine lifting mechanism, the drawing of the specific shape of the rolling machine is omitted, the actual rolling machine structure is taken as the main point, the original lifting mechanism is removed, and the device is installed at the bottom of the rolling machine in a sliding mode;

when the telescopic lifting mechanism is used, the two cylinders 8 work simultaneously, the cylinders 8 are reversely arranged, the inner rod is movably connected with the moving rod 6 at the opposite position, when the inner rod of each cylinder 8 extends, the moving rod 6 can be pushed away from each other, the upper connecting rod 4 is arranged, the linear length between the moving rod 6 and the lower connecting rod 5 is changed, the distance between the upper transverse frame 1 and the lower transverse frame 2 is increased, the upper transverse frame 1 is lifted, the inner rod of each cylinder 8 is contracted, the moving rod 6 is reversely close to the upper connecting rod 4, the linear length between the moving rod 6 and the lower connecting rod 5 is shortened, the distance between the upper transverse frame 1 and the lower transverse frame 2 is shortened, and the upper transverse frame 1 descends.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel pull rod lift roller bed, includes crossbearer (1) and crossbearer (2) down, its characterized in that: go up crossbearer (1) and lower crossbearer (2) parallel arrangement, go up the interval arch formation slider (3) in the outside of crossbearer (1) and lower crossbearer (2), go up connecting rod (4) of tip movable mounting of crossbearer (1), connecting rod (5) are down installed in the tip movable mounting of crossbearer (2) down, movable mounting carriage release lever (6) between upper link (4) and lower connecting rod (5), the position is crisscross be equipped with platen (7) in the middle part of carriage release lever (6), outside fixed mounting cylinder (8) of platen (7), the interior pole of cylinder (8) passes platen (7) swing joint on corresponding carriage release lever (6) in position.

2. The novel pull rod lifting roller machine as claimed in claim 1, wherein: the upper connecting rod (4) and the lower connecting rod (5) are movably mounted on the outer sides of the upper transverse frame (1) and the lower transverse frame (2) respectively.

3. The novel pull rod lifting roller machine as claimed in claim 1, wherein: the end parts of the upper connecting rod (4) and the lower connecting rod (5) are arc-shaped.

4. The novel pull rod lifting roller machine as claimed in claim 1, wherein: the part of the moving rod (6) opposite to the bedplate (7) is provided with a clamping component, and the end part of an inner rod of the air cylinder (8) is arranged in the clamping component through a movable shaft piece.

5. The novel pull rod lifting roller machine as claimed in claim 1, wherein: the length of the body of the bedplate (7) is the same as the half length of the distance between the moving rods (6).

6. The novel pull rod lifting roller machine as claimed in claim 1, wherein: the size of the bedplate (7) is larger than the size of the end part of the cavity rod of the cylinder (8).