CN213567992U

CN213567992U - Rod-type multilayer drying conveyor line

Info

Publication number: CN213567992U
Application number: CN202022469274.9U
Authority: CN
Inventors: 孙占新; 王伟; 王明岩; 卞学顺
Original assignee: Dongying Dongsheng Machinery Automation Co ltd
Current assignee: Dongying Dongsheng Machinery Automation Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-29
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a dry transfer chain of rod-type multilayer relates to precision casting technical field, including structural framework a pair of chain guide, a plurality of being fixed in of the inboard parallel arrangement of the vertical face of structural framework relative the guide rail gear of chain guide corner, a pair of edge chain guide set up and with chain, both ends that guide rail gear contact connects connect in many hangers pole and drive on the chain guide gear pivoted gear motor, chain guide and the vertical direction of chain are multilayer structure and end to end, two synchronous and cyclic motion of chain, hanger pole perpendicular to chain guide, the utility model discloses an increase the utilization ratio in workshop space and still reduced economic waste, guarantee the homogeneity of the temperature of every mould shell, humidity, improved the qualification rate of product greatly.

Description

Rod-type multilayer drying conveyor line

Technical Field

The utility model relates to an investment casting field, concretely relates to casting drying transfer chain.

Background

In the investment precision casting trade, adopt the general transfer chain that hangs mostly, directly hang the single unit formwork shell on the transfer chain through simple couple, it is simple and convenient, but have corresponding shortcoming, firstly workshop space utilization is too low, extravagant great in the aspect of economic aspect and function, secondly the mould shell temperature humidity is inhomogeneous, finally influences product quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dry transfer chain of rod-type multilayer to the defect that prior art exists.

The technical scheme of the utility model is that:

the utility model provides a dry transfer chain of rod-type multilayer which characterized in that: including structural framework the inboard parallel arrangement of the relative vertical face of structural framework has a pair of chain guide, a plurality of being fixed in guide rail sprocket, a pair of edge of chain guide corner the chain guide set up and with chain, both ends that guide rail sprocket meshing is connected connect many on two relative chains hang thing pole and be used for the drive guide rail sprocket pivoted gear motor, chain guide and the vertical direction of chain are multilayer structure and end to end, two synchronous and cyclic motion of chain, hang thing pole perpendicular to chain guide.

The above technical solution can be further configured as follows:

the chain is provided with a plurality of connecting seats, the connecting blocks are fixed on the connecting seats, bearings are arranged in the connecting blocks, bolts are fixed on the inner rings of the bearings, and the bolts are in threaded connection with the object hanging rods.

The connecting seat and the chain block are integrally formed, the connecting seat and the chain block are arranged at a right angle, and the bearing is perpendicular to the extending direction of the chain.

The connecting seats are oppositely arranged and form a U-shaped structure together with the chain blocks.

The object hanging rod is fixedly provided with a hook, and the hook is movably connected with an anti-falling quick-release pin.

And a tensioning wheel is arranged on the chain guide rail and is in rolling connection with the chain.

The tensioning wheel is a chain wheel, the lower end of the tensioning wheel is immersed in a lubricating groove, and a lubricating oil pipeline is formed in the opening at the top end and the side face of the lubricating groove in an integrated mode.

Compared with the prior art, the utility model, have following advantage:

the utility model has simple structure, easy realization and small difficulty of construction operation; the utilization rate of workshop space is increased, economic waste is reduced, the uniformity of the temperature and the humidity of each formwork is ensured during drying, the qualification rate of products is greatly improved, and the problems of dirtiness, disorder, poor drying environment and the like of the formwork are solved.

Drawings

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

FIG. 2 is a schematic view of a hanging post structure;

FIG. 3 is a side view of the chain guide;

FIG. 4 is a schematic view of a chain and a connecting block structure;

FIG. 5 is a schematic view showing the connection relationship between the quick release pin and the hook;

FIG. 6 is a schematic view of a tensioner and lubrication configuration;

in the figure: 1-structural frame, 2-chain guide rail, 3-hanging rod, 31-hook, 32-quick-release pin, 4-speed reduction motor, 5-guide rail chain wheel, 6-chain, 61-connecting seat, 62-chain block, 7-connecting block, 8-bearing, 9-bolt, 10-tension wheel, 11-lubricating groove and 12-lubricating oil pipeline.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

Example one

Referring to fig. 1 and 3, a rod type multilayer drying conveyor line comprises a structural frame 1, a pair of chain guide rails 2 arranged in parallel on the inner side of the opposite vertical surface of the structural frame 1, a plurality of guide rail chain wheels 5 fixed at the corners of the chain guide rails 2, a pair of chains 6 arranged along the chain guide rails 2 and meshed with the guide rail chain wheels 5, a plurality of hanging rods 3 with two ends connected to the chains 6, and a reduction motor 4 driving the guide rail chain wheels 5 to rotate, wherein the chain guide rails 2 and the chains 6 are of a multilayer structure in the vertical direction and are connected end to end, the two chains 6 move synchronously and circularly, the hanging rods 3 are perpendicular to the chain guide rails 2, when the concrete equipment runs, the reduction motor 4 drives the guide rail chain wheels 5 to rotate, the guide rail chain wheels 5 drive the chains 6 to move, the chains 6 move circularly to drive the hanging rods 3, and the hanging rods 3 sequentially pass through hanging preparation positions, operating personnel hangs the mould shell in proper order and is filled with string thing pole 3, and up to hanging the mould shell on all string thing poles 3, gear motor 4 continues the operation, and the mould shell is hung at string thing pole 3 upper loop motion, at the in-process of motion, fully and air contact, and is dry more even, the utility model discloses can utilize original drying frame repacking, make full use of original material, and chain guide 2 is multilayer structure, has increased the space utilization in workshop, has improved the dry efficiency of mould shell.

Example two

Referring to fig. 1, fig. 3 and fig. 4, be provided with a plurality of connecting seats 61 on the chain 6, connecting block 7 is fixed in on the connecting seat 61, the inside bearing 8 that is provided with of connecting block 7, bolt 9 is fixed in the 8 inner circles of bearing, bolt 9 is connected with hanging thing pole 3 screw thread, connecting seat 61 and chain piece 62 integrated into one piece, and connecting seat 61 and chain piece 62 are the right angle setting, bearing 8 perpendicular to chain 6 extending direction, connecting seat 61 sets up relatively and forms the U-shaped structure with chain piece 62 together, through setting up the connecting block, connecting seat and bearing, rotate chain and hanging thing pole and connect, guarantee that the mould shell of hanging can cyclic motion, it is fully dry.

EXAMPLE III

Referring to fig. 1, 2, 3 and 5, a hook 31 is fixedly arranged on the hanging rod 3, an anti-drop quick-release pin 32 is movably connected to the hook 31, a tension pulley 10 is arranged on the chain guide rail 2, the tension pulley 10 is in rolling connection with the chain 6, the tension pulley 10 is a chain wheel, the lower end of the tension pulley 10 is immersed in a lubrication groove 11, the top end of the lubrication groove 11 is open, a lubrication oil pipeline 12 is integrally formed on the side surface of the lubrication groove 11, by arranging the quick-release pin 32, the operation stability of the suspended formwork is ensured, the unhooking condition can not occur, the tension wheel 10 is arranged to ensure that the chain 6 does not excessively droop to cause the collision of the formworks of the upper layer and the lower layer, which affects the product quality, the tension wheel 10 is a chain wheel to ensure that the chain 6 runs stably and does not slip, and the chain wheel can hang lubricating oil on the chain, the structure operates more stably by arranging the lubricating grooves 11, and the structural vibration caused by friction is reduced while the friction force is reduced.

The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.

Claims

1. The utility model provides a dry transfer chain of rod-type multilayer which characterized in that: including structural framework the inboard parallel arrangement of the relative vertical face of structural framework has a pair of chain guide, a plurality of being fixed in guide rail sprocket, a pair of edge of chain guide corner the chain guide set up and with chain, both ends that guide rail sprocket meshing is connected connect many on two relative chains hang thing pole and be used for the drive guide rail sprocket pivoted gear motor, chain guide and the vertical direction of chain are multilayer structure and end to end, two synchronous and cyclic motion of chain, hang thing pole perpendicular to chain guide.

2. The rod-type multilayer dry conveying wire according to claim 1, wherein: the chain is provided with a plurality of connecting seats, the connecting blocks are fixed on the connecting seats, bearings are arranged in the connecting blocks, bolts are fixed on the inner rings of the bearings, and the bolts are in threaded connection with the object hanging rods.

3. A rod-type multilayer dry conveying wire according to claim 2, characterized in that: the connecting seat and the chain block are integrally formed, the connecting seat and the chain block are arranged at a right angle, and the bearing is perpendicular to the extending direction of the chain.

4. A rod-type multilayer dry conveying wire according to claim 3, characterized in that: the connecting seats are oppositely arranged and form a U-shaped structure together with the chain blocks.

5. The rod-type multilayer dry conveying wire according to claim 1, wherein: the object hanging rod is fixedly provided with a hook, and the hook is movably connected with an anti-falling quick-release pin.

6. The rod-type multilayer dry conveying wire according to claim 1, wherein: and a tensioning wheel is arranged on the chain guide rail and is in rolling connection with the chain.

7. The rod-type multilayer dry conveying wire according to claim 6, wherein: the tensioning wheel is a chain wheel, the lower end of the tensioning wheel is immersed in a lubricating groove, and a lubricating oil pipeline is formed in the opening at the top end and the side face of the lubricating groove in an integrated mode.