CN219030677U

CN219030677U - Anti-chuck device for chain conveyor

Info

Publication number: CN219030677U
Application number: CN202320144111.4U
Authority: CN
Inventors: 栾博; 薛盛鑫; 栾哲; 高健; 林江; 郭伟; 朱军; 刘浩旭; 刘杰; 薛峰; 苗航
Original assignee: China Tobacco Shaanxi Industrial Co Ltd
Current assignee: China Tobacco Shaanxi Industrial Co Ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-05-16
Anticipated expiration: 2033-02-07

Abstract

The utility model provides a prevent chuck device for chain conveyor makes the height of baffle be greater than the maximum height that AGV dolly fork risen, and chain conveyor entry end frame outside is equipped with intensity support frame, intensity support frame upper end and baffle and chain conveyor frame outer wall fixed connection, and intensity support frame lower extreme is fixed in subaerial. According to the utility model, the guide plate supported by the strength support frame fixed on the bottom surface is arranged on the side wall of the chain conveyor inlet end frame, and after the height of the guide plate is increased, the defects that the chain conveyor baffle plate is easy to deform and not durable due to excessive extrusion stress of the material returning tray during material returning are overcome, the problem that the chain conveyor cannot normally convey the material returning caused by the fact that the tray corners are positioned on the baffle plate due to material returning inclination is solved, the guide plate has high bearing capacity and high height, and the application range is wide, so that the correction of the shape of the material returning tray during material returning of an AGV trolley is maximally satisfied, the material returning efficiency is improved, and the material returning failure rate is reduced.

Description

Anti-chuck device for chain conveyor

Technical Field

The utility model belongs to the technical field of conveying equipment, and particularly relates to an anti-chuck device for a chain conveyor.

Background

When the returned materials are transported and returned, the AGV trolley usually conveys the returned materials loaded on the tray to the inlet end of the chain conveyor, the pallet fork of the AGV trolley is placed on the conveying chain of the chain conveyor after moving upwards, the chain conveyor conveys the returned materials to the next station, and the following problems exist in the process of conveying the returned materials by the chain conveyor 1 in the working engineering as shown in fig. 1: (1) when the material returning inclination on the tray 2 is serious, when the AGV trolley reaches the chain conveyor 1, the corners of the tray 2 are easy to clamp on the baffle plate 3 on the upper edge of the frame at the inlet end of the chain conveyor 1, so that the tray 2 and the material returning cannot automatically run; (2) even if the inclined returned material is smoothly placed on the conveying chain of the chain conveyor 1, the inclined returned material can be clamped by the guide plate 4 at the rear of the chain conveyor 1, and the returned material weight of the original auxiliary material on the tray 3 is heavy, so that the chain conveyor 2 cannot automatically run, and the inclined returned material needs to be reset after being straightened by manually using a crow bar, thereby greatly influencing the returned material efficiency. Accordingly, an improvement is required for the above problems.

Disclosure of Invention

The utility model solves the technical problems that: the utility model provides a prevent chuck device for chain conveyer, through set up the baffle of being supported by the intensity support frame that is fixed in on the bottom surface on chain conveyer entry end frame lateral wall, and after increasing the height of baffle, the chain conveyer baffle receives the too big yielding of material returning tray extrusion atress, durable drawback when returning the material, eliminated the problem that the chain conveyer that causes the tray corner to lie in the baffle owing to the slope of returning the material can't normally transport the material returning, the baffle bearing capacity is big, high height, the range of application is wide, furthest satisfies the correction to the material returning tray form of AGV dolly when returning the material, improve material returning efficiency, reduce the material returning fault rate.

The utility model adopts the technical scheme that: a prevent chuck device for chain conveyor, including being fixed in the baffle on chain conveyor entry end frame lateral wall, the height of baffle is greater than the maximum height that AGV dolly fork risees, chain conveyor entry end frame outside is equipped with the intensity support frame, intensity support frame upper end and baffle and chain conveyor frame outer wall fixed connection, and intensity support frame lower extreme is fixed in subaerial.

The strength support frame comprises a plurality of groups of support assemblies which are parallel to each other, the support assemblies comprise support rods, the outer walls of the guide plates are fixedly provided with earplates with the same number as the support assemblies, the upper ends of the support rods are hinged with the earplates, the lower ends of the support rods are hinged with a fixed plate fixed on the ground, and the upper ends of the support rods are provided with cross rods fixedly connected with the outer walls of the chain conveyor frames.

Further, a plurality of ground bolts are arranged on the ground, and four corners of the fixing plate are fixedly connected with the corresponding ground bolts.

Further, the guide plate is of an L-shaped structure, and a horizontal plate at the lower end of the guide plate is detachably fixed at the upper end of the side wall of the inlet end frame of the chain conveyor through a plurality of bolts.

Compared with the prior art, the utility model has the advantages that:

1. according to the technical scheme, the guide plate supported by the strength support frame fixed on the bottom surface is arranged on the side wall of the frame at the inlet end of the chain conveyor, and after the height of the guide plate is increased, the defect that a baffle plate of the chain conveyor is easy to deform and not durable due to overlarge extrusion stress of a material returning tray during material returning is solved, and the problem that the chain conveyor cannot normally convey returned materials due to the fact that the corners of the tray are positioned on the baffle plate due to material returning inclination is solved;

2. the strength support frame is simple in structure, convenient to assemble and disassemble and low in cost, and the pressure bearing capacity of the guide plate is effectively improved under the support of the strength support frame, so that the structural reliability is high;

3. according to the technical scheme, the guide plate is high, the guide plate has a guiding function on returning goods on all trays in the ascending height range of the pallet fork of the AGV, the application range is wide, correction of the form of the returning tray when the AGV returns is met to the maximum extent, the returning efficiency is improved, and the returning failure rate is reduced.

Drawings

FIG. 1 is a schematic diagram of an original chain conveyor;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a plan view of the present utility model mounted on a chain conveyor;

fig. 4 is a schematic view of the structure of the present utility model when it is installed at the inlet end side of the chain conveyor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following with reference to fig. 2 to 4 in the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The inclusion of an element as defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The anti-chucking device for the chain conveyor is shown in fig. 2-4, and comprises a guide plate 5 fixed on the side wall of a frame at the inlet end of the chain conveyor 1, wherein the height of the guide plate 5 is larger than the maximum height of a fork of an AGV trolley, a strength support frame 6 is arranged at the outer side of the frame at the inlet end of the chain conveyor 1, the upper end of the strength support frame 6 is fixedly connected with the guide plate 5 and the outer wall of the frame of the chain conveyor 1, and the lower end of the strength support frame 6 is fixed on the ground; in the structure, the guide plate 5 supported by the strength support frame 6 fixed on the bottom surface is arranged on the side wall of the frame at the inlet end of the chain conveyor 1, and after the height of the guide plate 5 is increased, the defect that the baffle plate of the chain conveyor 1 is easy to deform and not durable due to overlarge extrusion stress of the material returning tray during material returning is overcome, and the problem that the chain conveyor 1 cannot normally convey the returned materials due to the fact that the corner of the tray is positioned on the baffle plate due to material returning inclination is solved.

As shown in fig. 2, the specific structure of the strength supporting frame 6 is as follows: the strength supporting frame 6 comprises a plurality of groups of mutually parallel supporting components, the supporting components comprise supporting rods 6-1, the outer walls of the guide plates 5 are fixedly provided with lug plates 6-2 the number of which is the same as that of the supporting components, the upper ends of the supporting rods 6-1 are hinged with the lug plates 6-2, the lower ends of the supporting rods 6-1 are hinged with fixed plates 6-3 fixed on the ground, the upper ends of the supporting rods 6-1 are provided with cross rods 6-4 fixedly connected with the outer walls of the frames of the chain conveyor 1, wherein the connecting points of the upper ends of the supporting rods 6-1 and the lug plates 6-2, the two ends of the cross rods 6-4, the side walls of the frames and the parts of the upper ends of the supporting rods 6-1 form a right angle, so that the stability of the supporting rods 6-1 after being connected with the guide plates 5 and the frames is better; specifically, a plurality of ground bolts are arranged on the ground, and four corners of the fixing plate 6-3 are fixedly connected with the corresponding ground bolts; in the structure, the strength support frame 6 has simple structure, convenient disassembly and assembly and low cost, effectively improves the bearing capacity of the guide plate 5 under the support of the strength support frame 6, and has high structural reliability;

the guide plate 5 is of an L-shaped structure, and a horizontal plate at the lower end of the guide plate 5 is detachably fixed at the upper end of the side wall of the inlet end frame of the chain conveyor 1 through a plurality of bolts.

According to the technical scheme, the guide plate 5 is high, the guide plate has a guide effect on returning goods on all trays in the ascending height range of the pallet fork of the AGV, the application range is wide, correction of the form of the returned tray when the AGV returns is met to the maximum extent, the returning efficiency is improved, and the returning failure rate is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A prevent chuck device for chain conveyor, its characterized in that: including being fixed in baffle (5) on chain conveyer (1) entry end frame lateral wall, the height of baffle (5) is greater than the maximum height that AGV dolly fork risees, chain conveyer (1) entry end frame outside is equipped with intensity support frame (6), intensity support frame (6) upper end and baffle (5) and chain conveyer (1) frame outer wall fixed connection, and intensity support frame (6) lower extreme is fixed in subaerial.

2. The anti-chucking device for a chain conveyor as recited in claim 1 wherein: the strength support frame (6) comprises a plurality of groups of support components which are parallel to each other, the support components comprise support rods (6-1), the outer walls of the guide plates (5) are fixedly provided with earplates (6-2) the number of which is the same as that of the support components, the upper ends of the support rods (6-1) are hinged with the earplates (6-2), the lower ends of the support rods (6-1) are hinged with a fixed plate (6-3) fixed on the ground, and the upper ends of the support rods (6-1) are provided with cross rods (6-4) fixedly connected with the outer walls of the racks of the chain conveyor (1).

3. The anti-chucking device for a chain conveyor as recited in claim 2 wherein: the ground is provided with a plurality of ground bolts, and four corners of the fixing plate (6-3) are fixedly connected with the corresponding ground bolts.

4. A chuck preventing device for a chain conveyor according to claim 1 or 2 or 3, wherein: the guide plate (5) is of an L-shaped structure, and a horizontal plate at the lower end of the guide plate (5) is detachably fixed at the upper end of the side wall of the inlet end frame of the chain conveyor (1) through a plurality of bolts.