Plate chain machine for paint spraying of conveying net rack steel pipes

Abstract

The utility model discloses a plate chain machine for conveying net rack steel pipe paint spraying in the technical field of plate chain machines, which comprises two groups of stand columns, chain discs are arranged on the upper portions of the two groups of stand columns, the chain discs on the two groups of stand columns are connected through a chain, a chain plate is arranged on the chain, a supporting plate is arranged between the two groups of stand columns, and the supporting plate is arranged on the upper portion of the supporting plate. An inclined rod is arranged at the top of the supporting plate, a sliding groove is formed in the top of the chain plate, sliding ways are arranged on the left inner wall and the right inner wall of the sliding groove correspondingly, balls are arranged in the sliding ways, a connecting groove is formed in the left sides of the balls, a connecting rod is connected in the connecting groove, and a containing plate is arranged at the top of the connecting rod; in the moving process of the net rack steel pipe, the net rack steel pipe cannot be rubbed with the chain plate of the plate chain machine, the end of the net rack steel pipe is protected and cannot be abraded, and the chain plate of the plate chain machine cannot be abraded, so that the chain plate of the plate chain machine is effectively protected, and the service life of the chain plate on the plate chain machine is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of plate chain machines, in particular to a plate chain machine for conveying grid steel pipes for painting. Background Art

[0002] After the welding of the ends of the grid steel pipe is completed, the grid steel pipe needs to be painted. For the grid steel pipe with smaller volume and lighter weight, a general conveyor can be used for transportation. For the grid steel pipe with longer length and heavier volume, a chain conveyor is generally used to fix one end of the grid steel pipe, and it is hoisted to verticality and then painted. Before the grid steel pipe is hoisted, a plate chain machine is used to convey the grid steel pipe. During the process of hoisting the grid steel pipe, the chain conveyor fixes one end of the grid steel pipe, and the height of the chain conveyor slowly rises to hoist the grid steel pipe. In this process, the other end of the grid steel pipe slides on the surface of the plate chain machine before the hoisting is completed, which not only wears the end of the grid steel pipe, but also wears the surface of the plate chain machine, reducing the service life of the plate chain machine.

[0003] For this purpose, we propose a plate chain machine for conveying grid steel pipes for painting. Utility Model Content

[0004] The purpose of the utility model is to provide a plate chain machine for conveying grid steel pipes for painting, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate chain machine for conveying grid steel pipes for painting, comprising columns, wherein the columns are provided with two groups, and chain plates are provided on the upper parts of the two groups of columns, and the chain plates on the two groups of columns are connected by chains, and chain plates are provided on the chains, and a support plate is provided between the two groups of columns, and an inclined rod is provided on the top of the support plate, and a slide groove is provided on the top of the chain plate, and slideways are provided on the left and right inner walls of the slide groove, and a ball bearing is provided in the slideway, and a connecting groove is provided on the left side of the ball bearing, and a connecting rod is connected in the connecting groove, and a placement plate is provided on the top of the connecting rod.

[0006] Preferably, the lengths of the slide groove and the slideway are the same, and the slide groove and the slideway are smaller than the length of the chain plate.

[0007] Preferably, the placement plate is fixedly connected to the connecting rod, the top of the placement plate is provided with a V-shape, and the top of the placement plate exceeds the top of the chain plate.

[0008] Preferably, the chain plate is fixed to a single chain buckle of the chain.

[0009] Compared with the prior art, the utility model has the following beneficial effects: one end of the grid steel pipe is continuously raised with the chain conveyor, and the other end is on the placement plate. During the rising process of the grid steel pipe, one end of the grid steel pipe generates pressure on the placement plate by its own gravity, so that the placement plate rolls in the slideway through the balls arranged at both ends of the connecting rod, so that the placement plate follows one end of the grid steel pipe to move on the plate chain machine. During the movement, the grid steel pipe will not rub against the chain plate of the plate chain machine, which not only protects the end of the grid steel pipe from wear, but also does not cause wear to the chain plate of the plate chain machine, thereby effectively protecting the chain plate of the plate chain machine and extending the service life of the chain plate on the plate chain machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is an enlarged view of point A of the utility model;

[0012] Figure 3 This is a schematic diagram of the installation structure of the placement plate of the utility model;

[0013] Figure 4 This is a schematic diagram of the chain plate installation structure of the utility model;

[0014] Figure 5 This is a schematic diagram of the installation structure of the inclined rod of the utility model.

[0015] In the figure: 1. column; 2. chain plate; 3. chain; 4. chain plate; 5. support plate; 6. inclined rod; 7. slide groove; 8. slideway; 9. ball bearing; 10. connecting groove; 11. connecting rod; 12. placement plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-5The utility model provides a technical solution: a plate chain machine for conveying grid steel pipes for painting, comprising a column 1, the column 1 is provided with two groups, the upper parts of the two groups of columns 1 are provided with chain plates 2, the chain plates 2 on the two groups of columns 1 are connected by chains 3, chain plates 4 are provided on the chains 3, a support plate 5 is provided between the two groups of columns 1, an inclined rod 6 is provided on the top of the support plate 5, a slide 7 is provided on the top of the chain plate 4, slideways 8 are provided on the left and right inner walls of the slide 7, balls 9 are provided in the slide 8, a connecting groove 10 is provided on the left side of the ball 9, a connecting rod 11 is connected in the connecting groove 10, and a placing plate 12 is provided on the top of the connecting rod 11. When the plate chain machine conveys the grid steel pipe, the grid steel pipe is hoisted and painted by the chain conveyor, one end of the grid steel pipe is fixed, and the chain conveyor is During the conveying process of the grid steel pipe, the chain conveyor is continuously raised, and the grid steel pipe is hoisted in this process. One end of the grid steel pipe is continuously raised with the chain conveyor, and the other end is on the placement plate 12. During the rising process of the grid steel pipe, one end of the grid steel pipe generates pressure on the placement plate 12 by its own gravity, so that the placement plate 12 rolls in the slideway 8 through the balls 9 arranged at both ends of the connecting rod 11, so that the placement plate 12 follows one end of the grid steel pipe to move on the plate chain machine. The grid steel pipe will not rub against the chain plate of the plate chain machine during the movement, which not only protects the end of the grid steel pipe from wear, but also does not wear the chain plate of the plate chain machine, thereby effectively protecting the chain plate 4 of the plate chain machine and extending the service life of the chain plate 4 on the plate chain machine.

[0018] The lengths of the chute 7 and the slideway 8 are the same, and the chute 7 and the slideway 8 are smaller than the length of the chain plate 4, so that the placement plate 12 will not be separated from the chain plate 4 when the balls 9 at both ends of the connecting rod 11 roll and move;

[0019] The placing plate 12 is fixedly connected to the connecting rod 11, and a V-shape is provided on the top of the placing plate 12. During the movement, the end of the grid steel pipe is on the placing plate 12 and will not be separated from the placing plate 12, and the top of the placing plate 12 exceeds the top of the chain plate 4. After the chain plate 4 on the plate chain machine rotates to the bottom of the plate chain machine, it is blocked by the inclined rod 6 and moves from one end of the chain plate 4 to the other end under the action of the inclined rod 6, and the placing plate is reset, so as to facilitate the transportation of the grid steel pipe that needs to be transported next;

[0020] The chain plate 4 is fixed on a single chain buckle of the chain 3. When the chain 3 passes through the chain plate 2, it will not affect the chain plate 4, while ensuring the normal operation of the plate chain machine.

[0021] Working principle: When the plate chain machine transports the grid steel pipe, the chain conveyor hoists and paints the grid steel pipe, and fixes one end of the grid steel pipe. During the transportation of the grid steel pipe, the chain conveyor continues to rise, and the grid steel pipe is hoisted in this process. One end of the grid steel pipe continues to rise with the chain conveyor, and the other end is on the placement plate 12. During the rising process of the grid steel pipe, one end of the grid steel pipe generates pressure on the placement plate 12 by its own gravity, so that the placement plate 12 rolls in the slide 8 through the balls 9 arranged at both ends of the connecting rod 11, so that the placement plate 12 follows one end of the grid steel pipe to move on the plate chain machine. The grid steel pipe will not rub against the chain plate of the plate chain machine during the movement, which not only protects the end of the grid steel pipe from wear, but also does not wear the chain plate of the plate chain machine, thereby effectively protecting the chain plate 4 of the plate chain machine and extending the service life of the chain plate 4 on the plate chain machine.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate chain conveyor for painting a grid steel pipe, comprising a column (1), Features: The columns (1) are provided with two groups, and chain plates (2) are provided on the upper parts of the two groups of columns (1). The chain plates (2) on the two groups of columns (1) are connected by chains (3), and chain plates (4) are provided on the chains (3). A support plate (5) is provided between the two groups of columns (1), and an inclined rod (6) is provided on the top of the support plate (5). A slide groove (7) is provided on the top of the chain plate (4). The left and right inner walls of the slide groove (7) are provided with slideways (8), and a ball bearing (9) is provided in the slideway (8). A connecting groove (10) is provided on the left side of the ball bearing (9), and a connecting rod (11) is connected in the connecting groove (10). A placement plate (12) is provided on the top of the connecting rod (11).

2. A plate chain machine for painting a grid steel pipe according to claim 1, Features: The lengths of the slide groove (7) and the slideway (8) are the same, and the lengths of the slide groove (7) and the slideway (8) are smaller than the length of the chain plate (4).

3. A plate chain machine for painting a grid steel pipe according to claim 1, Features: The placement plate (12) is fixedly connected to the connecting rod (11), the top of the placement plate (12) is provided with a V-shape, and the top of the placement plate (12) exceeds the top of the chain plate (4).

4. A plate chain machine for painting a conveying grid steel pipe according to claim 1, Features: The chain plate (4) is fixed on a single chain buckle of the chain (3).

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