CN215401152U

CN215401152U - Chain type conveying device capable of adjusting effective working length

Info

Publication number: CN215401152U
Application number: CN202121809611.2U
Authority: CN
Inventors: 倪卫杰; 赵宝玉; 戴小林
Original assignee: Suzhou Innavert Precision Industry Co ltd
Current assignee: Suzhou Innavert Precision Industry Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-04
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a chain type conveying device capable of adjusting the effective working length, which comprises a box body, wherein a flat plate is fixedly arranged on the inner side wall of the box body, a hydraulic cylinder is fixedly arranged on the lower side wall of the flat plate, a rectangular plate is fixedly arranged at the output end of the hydraulic cylinder, first chain wheels are fixedly arranged at the outer ends of rotating shafts, a limiting and supporting structure is fixedly arranged on the lower side of the inner side wall of the box body, fixed blocks are fixedly arranged on the upper side wall of the flat plate in a bilateral symmetry manner, and second chain wheels are rotatably assembled on the front side and the rear side of the outer end of a movable plate, making it suitable for different specific use cases.

Description

Chain type conveying device capable of adjusting effective working length

Technical Field

The utility model relates to the technical field of conveyors, in particular to a chain type conveying device with adjustable effective working length.

Background

In present society, the existence of conveyer all provides convenience to many aspects such as production work, and conveyor commonly used includes chain conveyor, and because the transportation process of object often has the turning in the reality, therefore transportation process can use a plurality of conveyor cooperation to use, but conveyor generally is the fixed length, consequently, appear the concatenation back easily, there is the condition in gap between two conveyor, make less object block or drop easily, bring inconvenience for transportation process, if can design one kind can adjust the length of the effective working section of conveyor, make the conveyor of better concatenation between the conveyer, just can solve this type of problem, for this reason, we provide a chain conveyor of adjustable effective working length.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a chain conveyor with an adjustable effective working length to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a chain type conveying device capable of adjusting effective working length comprises a box body, wherein a flat plate is fixedly mounted on the inner side wall of the box body, a hydraulic cylinder is fixedly mounted on the lower side wall of the flat plate, a rectangular plate is fixedly mounted at the output end of the hydraulic cylinder, side plates are symmetrically hinged to the left side wall and the right side wall of the rectangular plate in a front-back manner, a rotating shaft is arranged between the side plates at the same side in a penetrating manner, a first chain wheel is fixedly mounted at the outer end of the rotating shaft, a limiting supporting structure is fixedly mounted at the lower side of the inner side wall of the box body, the rotating shaft is assembled at the outer end of the limiting supporting structure, fixed blocks are symmetrically and fixedly mounted on the left side wall and the right side wall of the flat plate, cylindrical grooves are formed in the outer side wall of the fixed blocks, springs are fixedly mounted on the inner side wall of the cylindrical grooves, iron plates are fixedly mounted at the outer ends of the springs, movable plates are fixedly mounted on the outer side wall of the iron plates, the front side and the rear side of the outer end of the movable plate are respectively rotatably provided with a second chain wheel, and the outer side walls of the first chain wheel and the second chain wheel are wound and meshed with chains.

Preferably, spacing bearing structure includes hollow core plate, and hollow core plate fixed mounting is in the inside wall downside of box, the inside wall bilateral symmetry grafting of hollow core plate is equipped with the movable rod, and the equal fixed mounting in outer end of movable rod has a cylinder section of thick bamboo, and a cylinder section of thick bamboo cup joints in the lateral wall of pivot.

Preferably, the outer end outer side wall of the movable rod is fixedly provided with a limiting plate, the lower inner side wall of the hollow plate is provided with a sliding groove, the lower inner end lower side wall of the movable rod is fixedly provided with a sliding block, and the sliding block is inserted into the sliding groove.

Preferably, the rectangular groove is formed in the lower side of the inner side wall of the cylindrical groove, and the lower end of the iron plate is inserted into the cylindrical groove.

Preferably, the lower lateral wall embedding of fixed block installs the electro-magnet, and the electro-magnet is connected to external power supply through the wire, the iron core upper end fixed mounting of electro-magnet has the magnetic conduction board, and magnetic conduction board fixed mounting is in the rectangular channel.

Preferably, the lower side wall of the box body is uniformly and fixedly provided with self-locking universal wheels.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can apply vertical force to the two first chain wheels and make the two first chain wheels transversely move by the power generated by the hydraulic cylinder and the limitation of the limiting support structure on the rotating shaft and the first chain wheels, and simultaneously can realize the transverse movement of the second chain wheels by matching with the movable plate and the second chain wheels at the fixed block, thereby realizing the adjustment of the effective working length of the device and making the device suitable for different specific use conditions.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. the device comprises a box body, 2, a flat plate, 3, a hydraulic cylinder, 4, a rectangular plate, 5, a side plate, 6, a rotating shaft, 7, a first chain wheel, 8, a limiting support structure, 81, a hollow plate, 82, a movable rod, 83, a cylindrical barrel, 84, a limiting plate, 85, a sliding groove, 86, a sliding block, 9, a fixing block, 10, a cylindrical groove, 11, a spring, 12, an iron plate, 13, a movable plate, 14, a second chain wheel, 15, a chain, 16, a rectangular groove, 17, an electromagnet, 18, a magnetic conductive plate, 19 and a self-locking universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a chain type conveying device capable of adjusting effective working length comprises a box body 1, a flat plate 2 is fixedly installed on the inner side wall of the box body 1, a hydraulic cylinder 3 is fixedly installed on the lower side wall of the flat plate 2, a rectangular plate 4 is fixedly installed at the output end of the hydraulic cylinder 3, the hydraulic cylinder 3 can drive the rectangular plate 4 to move in the vertical direction, side plates 5 are symmetrically hinged to the front and the back of the left side wall and the right side wall of the rectangular plate 4 respectively, the side plates 5 can rotate on the side of the rectangular plate 4, a rotating shaft 6 penetrates through and is assembled between the side plates 5 on the same side, a first chain wheel 7 is fixedly installed at the outer end of the rotating shaft 6, a limiting support structure 8 is fixedly installed on the lower side of the inner side wall of the box body 1, the rotating shaft 6 is assembled at the outer end of the limiting support structure 8, the limiting support structure 8 is used for limiting the positions and the moving directions of the rotating shaft 6 and the first chain wheel 7, so that the chain type conveying device can only move transversely, when the rectangular plate 4 is driven by the hydraulic cylinder 3 to move downwards, the rotating shaft 6 can be enabled to transversely and linearly move towards the outer side under the limitation of the limiting support structure 8, so that the length of the chain 15 between the two second chain wheels 14 on the upper side can be shortened, otherwise, when the control hydraulic cylinder 3 drives the rectangular plate 4 to move upwards, the length of the chain 15 between the two second chain wheels 14 on the upper side can be increased, so as to realize the adjustment of the effective working length of the device, the fixed blocks 9 are fixedly installed on the upper side wall of the flat plate 2 in a bilateral symmetry manner, the outer side wall of each fixed block 9 is provided with a cylindrical groove 10, the inner side wall of each cylindrical groove 10 is fixedly provided with a spring 11, the springs 11 are in a balanced state in the drawing 1, the outer ends of the springs 11 are fixedly provided with iron plates 12, the outer side walls of the iron plates 12 are fixedly provided with movable plates 13, the iron plates 12 and the movable plates 13 can move in the cylindrical grooves 10, the front and the rear sides of the outer ends of the movable plates 13 are rotatably provided with the second chain wheels 14, and the shafts are arranged at the positions of the movable plates 13, the epaxial second sprocket 14 of installing, and this axle is connected with the motor for drive second sprocket 14 and rotate, and then drive chain 15 and remove, realize carrying the effect, first sprocket 7 has chain 15 with the lateral wall winding meshing of second sprocket 14, and chain 15 is total two, evenly installs the delivery board between two chains 15, is used for placing the object that needs the transport.

Particularly, spacing bearing structure 8 includes hollow core plate 81, and hollow core plate 81 fixed mounting is in the inside wall downside of box 1, the inside wall bilateral symmetry grafting of hollow core plate 81 is equipped with movable rod 82, movable rod 82 can be at the inner chamber lateral shifting of hollow core plate 81, and then guarantee that first sprocket 7 department can only carry out lateral shifting, the equal fixed mounting in outer end of movable rod 82 has a cylinder section of thick bamboo 83, and a cylinder section of thick bamboo 83 cup joints in the lateral wall of pivot 6, consequently be relative rotation state between a cylinder section of thick bamboo 83 and the pivot 6.

Specifically, the equal fixed mounting in outer end lateral wall of movable rod 82 has limiting plate 84, and spout 85 has been seted up to the lateral wall under the inner chamber of hollow plate 81, and the equal fixed mounting in inner lower lateral wall of movable rod 82 has slider 86, and slider 86 pegs graft in spout 85, prescribes a limit to the displacement range of first sprocket 7.

Specifically, rectangular grooves 16 are formed in the lower sides of the inner side walls of the cylindrical grooves 10, and the lower ends of the iron plates 12 are inserted into the cylindrical grooves 10 to limit the moving ranges of the movable plate 13 and the second chain wheel 14.

Specifically, the lower lateral wall of fixed block 9 is embedded and is installed electro-magnet 17, and electro-magnet 17 is connected to external power supply through the wire, and the iron core upper end fixed mounting of electro-magnet 17 has magnetic conduction board 18, and magnetic conduction board 18 is ironwork, and magnetic conduction board 18 fixed mounting is in rectangular channel 16, and electro-magnet 17 circular telegram can make magnetic conduction board 18 produce magnetism, adsorbs fixedly to iron plate 12, when consequently electro-magnet 17 deenergization, carries out the regulation of chain effective length, and electro-magnet 17 circular telegram back realizes the fixed to second sprocket 14 position.

Specifically, the lower side wall of the box body 1 is uniformly and fixedly provided with self-locking universal wheels 19, so that the device is convenient to move and fix.

The working principle is as follows: this chain conveyor of adjustable effective working length according to actual need, under the electro-magnet 17 outage circumstances, control pneumatic cylinder 3, realize the regulation to first sprocket 7 position, and then realize adjusting this effective working length of device chain 15, later energize electro-magnet 17, with the fixed position of fly leaf 13 and second sprocket 14, can carry out practical application, the operation method of this device is simple, and can make things convenient for the effectual length of adjusting the effective working section of chain 15, and practical application is extensive.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable effective working length's chain conveyor which characterized in that: comprises a box body (1), wherein a flat plate (2) is fixedly arranged on the inner side wall of the box body (1), a hydraulic cylinder (3) is fixedly arranged on the lower side wall of the flat plate (2), a rectangular plate (4) is fixedly arranged at the output end of the hydraulic cylinder (3), side plates (5) are symmetrically hinged to the left side wall and the right side wall of the rectangular plate (4) front and back, a rotating shaft (6) penetrates through the side plates (5) at the same side, a first chain wheel (7) is fixedly arranged at the outer end of the rotating shaft (6), a limiting support structure (8) is fixedly arranged on the lower side of the inner side wall of the box body (1), the rotating shaft (6) is assembled at the outer end of the limiting support structure (8), fixed blocks (9) are fixedly arranged on the left side wall and right side wall of the flat plate (2), cylindrical grooves (10) are formed in the outer side wall of the fixed blocks (9), springs (11) are fixedly arranged on the inner side wall of the cylindrical grooves (10), the outer end of spring (11) all fixed mounting have iron plate (12), the equal fixed mounting of lateral wall of iron plate (12) has fly leaf (13), both sides are all rotated around the outer end of fly leaf (13) and are equipped with second sprocket (14), the lateral wall winding meshing of first sprocket (7) and second sprocket (14) has chain (15).

2. A chain conveyor apparatus with adjustable effective working length according to claim 1, characterized in that: spacing bearing structure (8) are including hollow core plate (81), and hollow core plate (81) fixed mounting in the inside wall downside of box (1), the inside wall bilateral symmetry of hollow core plate (81) is pegged graft and is equipped with movable rod (82), and the equal fixed mounting in outer end of movable rod (82) has a cylinder section of thick bamboo (83), and cylinder section of thick bamboo (83) cup joints in the lateral wall of pivot (6).

3. A chain conveyor apparatus with adjustable effective working length according to claim 2, characterized in that: the outer end outer side wall of the movable rod (82) is fixedly provided with a limiting plate (84), the lower inner side wall of the hollow plate (81) is provided with a sliding groove (85), the lower inner end outer side wall of the movable rod (82) is fixedly provided with a sliding block (86), and the sliding block (86) is inserted into the sliding groove (85).

4. A chain conveyor apparatus with adjustable effective working length according to claim 1, characterized in that: rectangular grooves (16) are formed in the lower side of the inner side wall of the cylindrical groove (10), and the lower end of the iron plate (12) is inserted into the cylindrical groove (10).

5. A chain conveyor apparatus with adjustable effective working length according to claim 4, characterized in that: electro-magnet (17) are installed in the lower lateral wall embedding of fixed block (9), and electro-magnet (17) are connected to external power supply through the wire, the iron core upper end fixed mounting of electro-magnet (17) has magnetic conduction board (18), and magnetic conduction board (18) fixed mounting is in rectangular channel (16).

6. A chain conveyor apparatus with adjustable effective working length according to claim 1, characterized in that: the lower side wall of the box body (1) is uniformly and fixedly provided with self-locking universal wheels (19).