CN211197505U

CN211197505U - Roller conveying device capable of preventing linkage

Info

Publication number: CN211197505U
Application number: CN201921339916.4U
Authority: CN
Inventors: 唐绍聪
Original assignee: Shanghai Ligerang Intelligent Technology Co ltd
Current assignee: Shanghai Ligerang Intelligent Technology Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-08-07
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a can prevent cylinder conveyor of linkage belongs to mechanical technical field, its better solution the fire control problem of long conveying line among the prior art. The conveying device capable of preventing linkage comprises a rack and a conveying component arranged on the rack, wherein the conveying component comprises a front conveying section, a rear conveying section and a fire fighting section, and a driving device for driving the fire fighting section to be separated from the front conveying section and turn over downwards to give way to a fire fighting roller shutter descending space is arranged between the fire fighting section and the rear conveying section. The utility model has the advantages of the conveyer belt can be segmented, the fire can be isolated, the device can be protected, and the damage can be easily stopped.

Description

Roller conveying device capable of preventing linkage

Technical Field

The utility model belongs to the technical field of fire control safety and machinery, a fire control linkage and transfer chain are related to, in particular to can prevent cylinder conveyor of linkage

Background

The automatic logistics transportation line of doing in the present industry all is rigid structure, and in order to improve work efficiency all can put the transfer chain very long, the transfer chain with each floor, advance, go out the warehouse, choose each regional monolithic phase in the district such as selecting, electronic tags district, recheck all together, interconnection intercommunication can't break off, in case the conflagration takes place, because of each warehouse interconnect is in the same place then the fruit can't imagine.

Under the current technical condition, the workshop that has the wall consciousness can cut off only a osculum between the workshop and pass through conveyer belt and goods, leads to carrying the goods inconvenient, is not convenient for pass, also can't completely cut off the condition of a fire when meetting the condition of a fire, still has great potential safety hazard. Therefore, it is desirable to provide a fire-fighting linkage device that can achieve effective isolation in case of fire hazard and does not cause inconvenience in normal production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and provides a conveying device capable of yielding the space of a fireproof roller shutter when a fire alarm occurs.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a can prevent cylinder conveyor of linkage, contains the frame and sets up the transport element in the frame, transport element including preceding transport section, back transport section and fire control section, fire control section and back transport section between be equipped with the drive fire control section and turn over the drive arrangement who breaks away from preceding transport section in order to give out the space that fire control roller shutter descends down.

In the roller conveying device capable of preventing linkage, the fire fighting section is rotatably connected with the rear conveying section. Wherein the rear conveying section is fixed on the frame, and the fire fighting section can rotate around the connecting shaft. The front section, the middle section and the rear section are normally connected by normal work.

In the above-mentioned roller conveying device capable of preventing linkage, the driving device comprises the cylinder arranged below the frame and the connecting rod arranged at the end part of the piston rod of the cylinder, the connecting rod is rotatably connected with the piston rod of the cylinder, and the other end of the connecting rod is connected with the lower part of the fire-fighting section. The cylinder still plays the effect of supporting to the fire control section at ordinary times. The cylinder is fixed through the cylinder fixing base that sets up in the frame. One end of the connecting bracket is fixed on the cylinder rod, and the other end of the connecting bracket is movably connected on the piston rod of the cylinder. The cylinder is provided with a guide rail, and the connecting bracket is provided with a guide groove which can be embedded into the guide rail, so that the connecting bracket is driven to move back and forth when the cylinder rod stretches, and the connecting bracket can only move back and forth along the axial direction of the cylinder under the drive of the guide groove, the guide rail and the guide rod.

In the roller conveying device capable of preventing linkage, the front end of the rear conveying section is provided with the limiting device matched with the tail end of the fire-fighting section. The fire control section end has little protruding, and the junction both sides of back transport section and fire control section have with protruding supporting recess, stop device restriction fire control section can only keep equal with back transport section face can not overturn because of the problem of cylinder. In this can prevent cylinder conveyor of linkage, the both sides of preceding transport section, back transport section all be equipped with the guardrail 6 that leads the goods, guardrail 6 on the preceding transport section is close to back transport section one side and outwards bends and form guide part 61. Because of not setting up the guardrail on the fire control section, when the goods through the fire control section, if the goods produces the skew, the guide effect of accessible guide part 61 makes it get back to in the guardrail protection scope of preceding transport section both sides.

In the above roller conveyor capable of preventing linkage, the conveying member includes a plurality of rollers parallel to each other. The rollers are connected with each other through belt wheels, and the rollers play a main transportation role.

In the roller conveying device capable of preventing linkage, the side part of the rack is also provided with a conveying guardrail. The guardrail prevents that goods from falling out the conveyer belt in the transportation.

In the roller conveying device capable of preventing linkage, the driving device is provided with an electric control device for receiving a fire-fighting signal to control the cylinder.

Compared with the prior art, the utility model discloses a set up sectional type delivery unit, set up the fire control section that can overturn below the fire control shutter, can overturn the fire control section when fire control alarm appears, the disconnection transfer chain to the decline space of shutter is rolled up in the confession fire control, realizes that the condition of a fire is isolated, has improved the fire control safety in workshop.

Drawings

Fig. 1 is a schematic structural view of the middle fire-fighting section of the present invention in a contracted state;

fig. 2 is a schematic structural view of the fire-fighting section in the extended state in the present invention.

In the figure, 1, a frame; 2. a conveying member; 21. a front conveying section; 22. a rear conveying section; 23. a fire fighting section; 3. a drive device; 31. a cylinder; 32. a connecting rod; 33. a cylinder fixing seat; 4. a limiting device; 5. a drum; 6. a guardrail; 61. a guide portion.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The roller conveying device capable of preventing linkage is applied to a conveying system, facilitates linkage of the conveying device and a fire fighting device, and can realize automatic disconnection of the conveying device and give way to a fire-fighting roller shutter descending channel when a fire occurs.

As shown in fig. 1-2, the drum conveying device of the instinct fire-fighting linkage comprises a frame 1 and a conveying component 2 arranged on the frame 1, wherein the conveying component 2 comprises a front conveying section 21, a rear conveying section 22 and a front conveying section 23, a driving device 3 for driving the front conveying section 23 to turn down and separate from the front conveying section 21 so as to leave a space for descending the fire-fighting roller shutter is arranged between the front conveying section 23 and the rear conveying section 22, and the front conveying section 23 is rotatably connected with the rear conveying section 22. Wherein the rear conveying section 22 is fixed on the frame 1 and the front conveying section 23 is rotatable around the connecting shaft. The driving device 3 comprises a cylinder 31 arranged below the frame 1 and a connecting rod 32 arranged at the end part of a piston rod of the cylinder, the connecting rod 32 is rotatably connected with the piston rod of the cylinder, the other end of the connecting rod is connected with the lower part of the front conveying section 23, and the cylinder 31 is fixed through a cylinder fixing seat 33 arranged on the frame 1. The front end of the rear conveying section 22 is provided with a limiting device 4 matched with the tail end of the fire-fighting section, so that the front conveying section 23 is limited to be level with the rear conveying section 22 and cannot turn over due to the problem of an air cylinder.

Among the cylinder conveyor of instinct fire control linkage, the both sides of preceding section of carrying 21, back section of carrying 22 all be equipped with the guardrail 6 that leads the goods, guardrail 6 on the preceding section of carrying 21 is close to back section of carrying 22 one side outside bending formation guide part 61. Because of not setting up the guardrail on the fire control section, when the goods through the fire control section, if the goods produces the skew, accessible guide part 61's guide effect makes it get back to in the guardrail protection scope of preceding conveying section 21 both sides. The conveying component 2 comprises a plurality of parallel rollers 5, the rollers are connected with each other in pairs through belt wheels, and the rollers play a main transportation role. The lateral part of the frame 1 is also provided with a conveying guardrail 7, and the guardrail prevents goods from falling out of the conveying belt in the conveying process. And an electric control device for receiving fire-fighting signals to drive the air cylinder is arranged on the driving device 3.

The fire-fighting linkage working process of the conveying device is as follows: under the normal state, the front conveying section 21, the fire fighting section 23 and the rear conveying section 22 are communicated, and the cylinder 31 in the driving device 3 is in an extending state to support the front conveying section 23, so that the front conveying section 23 and the rear conveying section 22 of the front conveying section 21 form a complete conveying line; after the electric control device receives a fire signal, the electric control device firstly closes the conveying device to stop conveying, then controls the cylinder 31 to contract, the cylinder 31 contracts to control the cylinder piston rod and the connecting rod 32 to drive the front conveying section 23 to turn down, then the front conveying section 21 and the rear conveying section are interrupted, the position of the original front conveying section 23 is vacated, the fire-proof roller shutter above the front conveying section 23 also descends simultaneously after receiving the signal, personnel evacuate, a workshop is isolated to protect equipment and goods which do not relate to the fire, after the fire alarm is released through manual control, the fire-proof roller shutter automatically ascends, the cylinder 31 stretches out, drives the front conveying section 23 to turn up under the limitation of the limiting device to return to the initial position, and a complete conveying line is formed again.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a can fire prevention cylinder conveyor of linkage contains frame (1) and sets up conveying part (2) in the frame, its characterized in that, conveying part including preceding transport section (21), back transport section (22) and fire control section (23), fire control section (23) and back transport section (22) between still be equipped with drive fire control section (23) and break away from preceding transport section (21) in order to give out drive arrangement (3) in fire control roll of curtain space.

2. A fire-fighting ganged drum conveyor as in claim 1, wherein the fire fighting section (23) is rotatably connected to the rear conveyor section (22).

3. The device for the fire-fighting ganged cylinder transportation according to claim 2, characterized in that the driving device (3) comprises a cylinder (31) arranged below the frame and a connecting rod (32) arranged at the end of the piston rod of the cylinder, the other end of the connecting rod being connected below the fire-fighting section (23).

4. The device for the controlled linkage of the cylinder conveyor according to claim 3, characterized in that the cylinder (31) is fixed by a cylinder fixing seat (33) arranged on the frame.

5. The fire-fighting linkage roller conveying device according to claim 1, 2, 3 or 4, wherein the front end of the rear conveying section (22) is provided with a limiting device (4) matched with the tail end of the fire-fighting section.

6. A preventable-coupled drum conveyor according to any one of claims 1-4, characterized in that the conveyor element (2) comprises a plurality of drums (5) parallel to each other.

7. A device for the preventive co-operation of the cylinder of the machine according to any of the claims from 1 to 4, characterised in that the sides of the frame are equipped with the side guards (6) for the guidance of the goods.

8. The preventable linked roller conveyor of claim 7, characterized in that the side of the guardrail (6) of the front conveyor section (21) adjacent to the front conveyor section is bent outwards to form a guide (61).

9. A fire-fighting linked roller conveyor as claimed in any one of claims 1 to 4, wherein the drive means (3) is provided with an electrical control means for receiving a fire signal to drive the cylinder.