CN215046078U

CN215046078U - Pre-breaking type anti-smashing conveyor

Info

Publication number: CN215046078U
Application number: CN202022981542.5U
Authority: CN
Inventors: 李国栋
Original assignee: Jiangsu Zhongwu Environmental Engineering Design And Research Co ltd
Current assignee: Jiangsu Zhongwu Environmental Engineering Design and Research Group Co.,Ltd.
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-12-07
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a pre-breaking type anti-smashing conveyor, which comprises a frame, a power system and a conveying system, wherein the conveying system comprises a plurality of sections of chain plates which are rotatably arranged on the frame, the power system is in transmission fit with the conveying system, and a plurality of pre-breaking cones are fixedly arranged on the outer side surface of each chain plate so as to pre-break calcium carbide when the calcium carbide falls onto the chain plate; impact load when the carbide dumps is transmitted to gyro wheel, chain through link joint and broken awl, is transmitted for the link joint supporting beam by the gyro wheel again, and the dispersion bears to whole frame, and the gyro wheel forms the multiple spot and supports the absorption impact load that can be better, makes the resistant carbide of whole conveyer dump the impact.

Description

Pre-breaking type anti-smashing conveyor

Technical Field

The utility model relates to a conveyor technical field, especially a prevent pounding conveyer of broken formula in advance.

Background

Calcium carbide is also known as electrolytic calcium carbide (CaC)₂) It is an important basic raw material for organic synthesis industry, and has wide application, such as: the calcium carbide acetylene using the calcium carbide as the raw material can be used for preparing industrial products such as ethylene, chloroprene rubber, calcium cyanamide, acetic acid, acetaldehyde, vinyl acetate, acetic acid cyanide, dicyandiamide, acetone, octanol, trichloroethylene and the like, and in addition, the calcium carbide can also be used as a steel desulfurization agent, a dehydrating agent, a metal cutting agent, a metal welding field and the like.

1.5 m in the side-turning unloading process of calcium carbide³Even larger calcium carbide lumps fall to a chain scraper conveyor from a high position, and the impact load is larger because the calcium carbide has larger mass; in order to better realize the crushing and conveying of the calcium carbide lumps, a conveyor which can operate under a large load and can resist a large impact load needs to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a conveyer is prevented pounding by broken formula in advance of simple structure, can resist great impact load.

In order to solve the technical problem, the utility model provides a prevent pounding conveyer of broken formula in advance, including frame, driving system, conveying system includes that the multisection rotates the link joint that sets up in the frame, driving system and conveying system drive fit, the lateral surface of link joint is fixed to be set up a plurality of broken awl in advance to make the carbide fall to the link joint on the time carry out the breakage in advance by broken awl in advance.

Furthermore, conveying system still includes chain, driving shaft, driven shaft and sprocket, the both ends of frame are arranged respectively in to driving shaft, driven shaft, driving system and driving shaft transmission cooperation, and the both ends of driving shaft and driven shaft set up the sprocket respectively, and the chain meshes with the sprocket mutually, the both ends and the chain of link joint are fixed continuous to drive the link joint and remove when making the driving shaft rotate.

Furthermore, the conveying system also comprises a plurality of chain plate supporting beams fixedly connected with the rack, the chain plate supporting beams extend along the conveying direction of the chain plates, a plurality of rotatable rollers are arranged on the inner side surfaces of the chain plates, and the rollers are in rolling friction fit with the chain plate supporting beams, so that the rollers are in contact with the chain plate supporting beams during chain plate conveying, and the chain plates are supported by the chain plate supporting beams through the rollers.

Furthermore, the chain plate supporting beam is an I-shaped beam, a plurality of frame cross beams are fixedly arranged on the frame, the bottom end of the chain plate supporting beam is fixedly connected with the frame cross beams, and the chain plate supporting beam is supported by the frame and the frame cross beams.

Furthermore, the power system comprises a motor and a speed reducer, wherein the motor is in transmission fit with the driving shaft through the speed reducer, and the driving shaft is driven by the motor to rotate.

Furthermore, the inner side surfaces of the chain plates are provided with a plurality of groups of connecting lugs in pairs, the center of the roller is provided with a pin shaft, and two ends of the pin shaft are connected with the connecting lugs, so that the roller is rotatably arranged between the two connecting lugs.

The technical effects of the utility model are that: (1) compared with the prior art, the pre-breaking type anti-smashing conveyor has the advantages that the chain plates are provided with the pre-breaking cones, and when calcium carbide falls to the chain plates, the calcium carbide is pre-broken by the pre-breaking cones; (2) the arrangement of the rollers facilitates the movement of the chain plate, impact load during calcium carbide dumping is transmitted to the rollers and the chain through the chain plate and the crushing cone and then transmitted to the chain plate supporting beam through the rollers, the impact load is dispersed and borne to the whole rack, the rollers form multi-point support to better absorb the impact load, so that the whole conveyor resists the calcium carbide dumping impact, the calcium carbide lumps are better crushed, and the transportation and the subsequent crushing are facilitated; (3) the chain plate supporting beam is an I-shaped beam, is strong in supporting performance and easy to assemble, forms large-area contact with the roller and is beneficial to movement of the chain plate.

Drawings

The invention will be described in further detail with reference to the accompanying drawings:

fig. 1 is a front view of the pre-breaking anti-smashing conveyor of the utility model;

fig. 2 is a top view of the pre-breaking anti-pound conveyor of the present invention;

fig. 3 is a rear view of the pre-breaking anti-pound conveyor of the present invention;

fig. 4 is a partially enlarged schematic view of the area a in fig. 3.

In the figure:

the device comprises a support column 1, a rack 2, a chain 3, a driven shaft 4, a driven shaft chain wheel 5, a driven shaft bearing seat 6, a motor 7, a speed reducer 8, a driving shaft 9, a driving shaft bearing seat 10, a driving shaft chain wheel 11, a pre-breaking cone 12, a chain plate support beam 13, a rack cross beam 14, a roller 15, a connecting lug 16, a pin shaft 17 and a chain plate 18.

Detailed Description

Example 1

As shown in fig. 1 to 4, the pre-breaking anti-smashing conveyor of the embodiment includes a frame 2, a power system, and a conveying system, wherein the frame 2 is of a frame structure, a plurality of support columns 1 are arranged at the bottom end of the frame for supporting the frame 2, and a plurality of frame beams 14 are welded and fixed on the frame 2.

Conveying system includes that the multisection rotates the link joint of setting in the frame, chain 3, driving shaft 9, driven shaft 4, driving shaft 9 is rotatable through driving bearing seat 10 and is set up in the one end of frame 2, the fixed driving shaft sprocket 11 that sets up in both ends of driving shaft 9, driven shaft 4 is rotatable through driven bearing seat 6 and sets up in the other end of frame 2, the fixed driven shaft sprocket 5 that sets up in both ends of driven shaft 4, all set up chain 3 between driven shaft sprocket 5 and the driving shaft sprocket 11, chain 3 and driven shaft sprocket 5, driving shaft sprocket 11 meshes mutually, the both ends of each link joint 18 are respectively through screw and 3 fixed linking to each other, so that drive chain 3 and link joint 18 move when driving shaft 9 rotates.

The outer side surface of each chain plate 18 is fixedly provided with 4 pre-breaking cones 12, the bottom ends of the pre-breaking cones 12 are welded and fixed with the chain plates 18, and the 4 pre-breaking cones 12 are all arranged on the central line of the chain plates 18, so that the calcium carbide falls onto the chain plates 18 and is pre-broken by the pre-breaking cones 12.

The power system comprises a motor 7 and a speed reducer 8, the motor 7 is in transmission fit with a driving shaft 9 through the speed reducer 8, and the driving shaft 9 is driven by the motor 7 to rotate.

The rack 1 is also provided with 4 chain plate supporting beams 13 along the transmission direction of the chain plates 18, each chain plate supporting beam 13 is an I-shaped beam, the bottom end of each chain plate supporting beam is welded and fixed with a rack cross beam 14, the inner side surface of each chain plate 18 is provided with 4 rotatable rollers 15, the inner side surface of each chain plate 18 is provided with 4 groups of connecting lugs 16 in pairs, the center of each roller 15 is provided with a pin shaft 17, two ends of each pin shaft 17 are limited and fixed with the connecting lugs 16 through bolts, so that the rollers 15 are rotatably arranged between the two connecting lugs 16, the rollers 15 are in rolling friction fit with the chain plate supporting beams 13, so that the rollers 15 are in contact with the chain plate supporting beams 13 when the chain plates 18 are conveyed, and the chain plate supporting beams 18 are supported through the rollers 15 by the chain plate supporting beams 13.

It should be understood that the above examples are only for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And that obvious changes and modifications may be made without departing from the spirit of the invention.

Claims

1. The pre-breaking type anti-smashing conveyor is characterized by comprising a rack, a power system and a conveying system, wherein the conveying system comprises a plurality of sections of chain plates which are rotatably arranged on the rack, the power system is in transmission fit with the conveying system, and a plurality of pre-breaking cones are fixedly arranged on the outer side surfaces of the chain plates so that calcium carbide is pre-broken by the pre-breaking cones when falling onto the chain plates.

2. The pre-breaking anti-smashing conveyor according to claim 1, wherein the conveying system further comprises a chain, a driving shaft, a driven shaft and chain wheels, the driving shaft and the driven shaft are respectively arranged at two ends of the rack, the power system is in transmission fit with the driving shaft, the chain wheels are respectively arranged at two ends of the driving shaft and the driven shaft, the chain is meshed with the chain wheels, and two ends of the chain plate are fixedly connected with the chain, so that the chain plate is driven to move when the driving shaft rotates.

3. The pre-breaking anti-pound conveyor of claim 2 further comprising a plurality of flight support beams fixedly attached to the frame, the flight support beams extending in the conveying direction of the flights, a plurality of rotatable rollers disposed on the inner side of the flights, the rollers being in rolling frictional engagement with the flight support beams such that the rollers contact the flight support beams during conveying of the flights and are supported by the flight support beams via the rollers.

4. The pre-breaking anti-pound conveyor according to claim 3, wherein the chain plate supporting beam is an I-beam, a plurality of frame beams are fixedly arranged on the frame, and the bottom end of the chain plate supporting beam is fixedly connected with the frame beams to support the chain plate supporting beam by the frame and the frame beams.

5. The pre-breaking anti-smashing conveyor according to claim 4, wherein the power system comprises a motor and a speed reducer, the motor is in transmission fit with the driving shaft through the speed reducer, and the driving shaft is driven by the motor to rotate.

6. The pre-breaking anti-pound conveyor of claim 5, wherein said link plates have pairs of engaging lugs on their inner sides, and said rollers have pins at their centers, the ends of said pins being connected to said engaging lugs, so that said rollers are rotatably disposed between said engaging lugs.