CN109250393B

CN109250393B - Reciprocating coal feeder

Info

Publication number: CN109250393B
Application number: CN201810962177.8A
Authority: CN
Inventors: 吴稽
Original assignee: Jiangsu Chaoyu Machinery Technology Co ltd
Current assignee: Yangzhou Weigong Network Co ltd
Priority date: 2018-08-22
Filing date: 2018-08-22
Publication date: 2021-03-26
Anticipated expiration: 2038-08-22
Also published as: CN109250393A

Abstract

The invention discloses a reciprocating coal feeder which comprises a bottom plate and an extension plate connected with the bottom plate in a sliding mode, wherein first support columns are welded on two sides of the top of the bottom plate, second support columns are welded on two sides of the top of the extension plate, the inner walls of the two first support columns are fixedly provided with the same driving mechanism, the driving mechanism comprises a motor and a driving gear sleeved on an output shaft of the motor, the inner walls of the two second support columns are fixedly provided with the same driven gear, the same chain is sleeved on the driven gear and the driving gear, and the inner side wall of the chain is provided with teeth meshed with the driven gear and the driving gear. The chain can adjust the length of the chain and adjust the angle of the conveying device by increasing or reducing the embedded parts and the plug connectors, the embedded parts and the plug connectors on the chain are mutually fixed through the fixing pins, the fixing rings at the two ends of the fixing pins are taken down, the fixing pins are pulled out, the chain can be disassembled one by one, and the chain can be conveniently cleaned up at one time.

Description

Reciprocating coal feeder

Technical Field

The invention relates to the technical field of coal feeders, in particular to a reciprocating coal feeder.

Background

The history of the conveyor is long, and the ancient Chinese high-rotary-drum vehicle and the water-lifting overturning vehicle are rudiments of a modern bucket elevator and a scraper conveyor. A conveyor is a material handling machine that continuously conveys materials on a certain line, also known as a continuous conveyor. The conveyer can carry out horizontal and inclined conveying, and can also form a space conveying line, and the conveying line is generally fixed. The conveyer has large conveying capacity and long conveying distance, and can complete a plurality of process operations simultaneously in the conveying process, so the application is very wide. Most of the existing conveyors are belt-type conveyors, namely, materials are placed on the conveyor belts, and the conveyor belts are driven to move by the rotation of the motors so as to be conveyed to corresponding heights or designated positions. But the fixed structure of this kind of conveyer, its effectual conveying length can not be adjusted, can't adapt to different conveying length demands, and the belt transport process is infected with a large amount of defeated pay-off easily, and the belt is inconvenient to be dismantled, consequently is difficult to the clearance belt.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a reciprocating coal feeder.

The invention provides a reciprocating coal feeder, which comprises a bottom plate and an extension plate connected with the bottom plate in a sliding manner, wherein first support columns are welded on two sides of the top of the bottom plate, second support columns are welded on two sides of the top of the extension plate, the inner walls of the first support columns are fixed with a same driving mechanism, the driving mechanism comprises a motor and a driving gear sleeved on an output shaft of the motor, the inner walls of the second support columns are fixed with a same driven gear, the driven gear and the driving gear are sleeved with a same chain, the inner side wall of the chain is provided with teeth meshed with the driven gear and the driving gear, the chain comprises an embedded part with a concave structure and a plug part embedded in the embedded part and in a convex structure, one end of the plug part close to the embedded part is provided with an inserting hole, and the inner walls of two sides of the embedded part close to the inserting hole are provided with through holes matched with the inserting hole, the splicing holes and the two through holes are spliced with fixing pins, the chain is welded with fixing blocks distributed at equal intervals, and the fixing blocks are connected with hoppers through bolts.

Preferably, the bottom outer wall of the bottom plate is provided with a sliding groove, the extension plate is arranged in the sliding groove, the inner walls on two sides of the sliding groove are provided with sliding ways, the outer walls on two sides of the extension plate are welded with sliding blocks connected with the sliding inner walls in a sliding mode, and the bottom outer wall of the extension plate and the bottom outer wall of the bottom plate are located on the same plane.

Preferably, the one end that extends the board and be close to the bottom plate is seted up the fixed orifices that the equidistance distributes, and the fixed orifices communicates in proper order, and there is fixing bolt bottom plate near the top one end of extending the board through threaded connection, and fixing bolt and fixed orifices match.

Preferably, the fixed ring is sleeved at both ends of the fixed pin, and the two fixed rings form interference fit with both ends of the fixed pin respectively.

Preferably, both sides of the bottoms of the bottom plate and the extension plate are fixed with jacking mechanisms, and universal wheels are mounted at the bottoms of the jacking mechanisms.

Preferably, a switch is connected to the motor, and a controller is connected to the switch.

The invention has the beneficial effects that:

1. the bottom plate is connected with the extension plate in a sliding mode, the bottom plate and the extension plate are conveniently fixed through fastening bolts and fixing holes, the chain is composed of embedded parts and plug connectors, the length of the chain can be adjusted by increasing or decreasing the embedded parts and the plug connectors, a jacking mechanism is fixed at the top of the universal wheel, and the jacking mechanism is connected with the bottom plate and the extension plate and can adjust the angle of the conveying device;

2. the embedded parts and the plug connectors on the chain are mutually fixed through the fixed pins, the fixing rings at two ends of the fixed pins are taken down, the fixed pins are extracted, the chain can be detached one by one, and the chain is conveniently cleaned up at one time.

Drawings

Fig. 1 is a schematic structural diagram of a reciprocating coal feeder according to the present invention;

FIG. 2 is a schematic view of a chain of a reciprocating feeder according to the present invention;

fig. 3 is a schematic bottom structure diagram of a support plate of a reciprocating coal feeder according to the present invention.

In the figure: the device comprises a base plate 1, an extension plate 2, a first support column 3, a second support column 4, a driving mechanism 5, a driven gear 6, a chain 7, a plug connector 8, a plug-in component 9, a plug-in hole 10, a through hole 11, a fixing pin 12, a fixing ring 13, a fixing block 14, a hopper 15, a fixing hole 16 and a fixing bolt 17.

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.

Referring to fig. 1-3, a reciprocating coal feeder comprises a bottom plate 1 and an extension plate 2 connected with the bottom plate 1 in a sliding manner, wherein first support columns 3 are welded on two sides of the top of the bottom plate 1, second support columns 4 are welded on two sides of the top of the extension plate 2, the inner walls of the two first support columns 3 are fixed with a same driving mechanism 5, the driving mechanism 5 comprises a motor and a driving gear sleeved on an output shaft of the motor, the inner walls of the two second support columns 4 are fixed with a same driven gear 6, the driven gear 6 and the driving gear are sleeved with a same chain 7, the inner side wall of the chain 7 is provided with teeth meshed with the driven gear 6 and the driving gear, the chain 7 comprises an embedded part 9 in a concave structure and a plug part 8 embedded in the embedded part 9 and in a convex structure, one end of the plug part 8 close to the embedded part 9 is provided with a plug hole 10, and the inner walls of the two sides of the embedded part 9 close to the insertion hole 10 are respectively provided with a through hole 11 matched with the insertion hole 10, the insertion hole 10 and the two through holes 11 are inserted with fixing pins 12, the chain 7 is welded with fixing blocks 14 distributed at equal intervals, and the fixing blocks 14 are connected with hoppers 15 through bolts.

In the invention, a chute is arranged on the outer wall of the bottom of a bottom plate 1, an extension plate 2 is arranged in the chute, slideways are arranged on the inner walls of two sides of the chute, sliders which are connected with the sliding inner walls in a sliding manner are welded on the outer walls of two sides of the extension plate 2, the outer wall of the bottom of the extension plate 2 and the outer wall of the bottom plate 1 are positioned on the same plane, fixing holes 16 which are distributed equidistantly are arranged at one end, close to the bottom plate 1, of the extension plate 2, the fixing holes 16 are sequentially communicated, one end, close to the top of the extension plate 2, of the bottom plate 1 is connected with a fixing bolt 17 through threads, the fixing bolt 17 is matched with the fixing holes 16, fixing rings 13 are sleeved at two ends of a fixing pin 12, the two fixing rings 13 are respectively in interference fit with two ends of the fixing pin 12, and the switch is connected with a controller of the DATA-7311 type.

Bottom plate

1 and 2 sliding connection of extension board, and conveniently pass through fastening

bolt

17 and 16 fixed bottom plate 1 of fixed orifices and extension board 2, chain 7 comprises inlaying dress 9 and plug connector 8, can inlay dress 9 and plug connector 8 through increasing or reducing, adjust the length of chain 7, and the universal wheel top is fixed with climbing mechanism, climbing mechanism is connected with bottom plate 1 and extension board 2, can adjust conveyor's angle, inlay dress 9 and plug connector 8 on the chain 7 pass through fixed pin 12 reciprocal anchorage, take off the solid fixed ring 13 at fixed pin 12 both ends, extract fixed pin 12, can dismantle inlay dress 9 and plug connector 8 on the chain 7 one by one, once only clear up chain 7.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a reciprocating type coal feeder, includes bottom plate (1) and extension board (2) with bottom plate (1) sliding connection, its characterized in that, bottom plate (1) top both sides all weld first support column (3), and the top both sides of extension board (2) all weld second support column (4), two be fixed with same actuating mechanism (5) on the inner wall of first support column (3), and actuating mechanism (5) including the motor with cup joint in the epaxial driving gear of motor output, two be fixed with same driven gear (6) on the inner wall of second support column (4), cup joint same chain (7) on driven gear (6) and the driving gear, and set up on chain (7) inside wall with driven gear (6) and driving gear engaged with tooth mutually, chain (7) include "concave" font structure inlay parts (9) and scarf joint in inlaying parts (9) and become the plug connector(s) of "protruding" font structure (9), (the) of 8) One end of the plug connector (8) close to the embedded part (9) is provided with an inserting hole (10), the inner walls of the two sides of the embedded part (9) close to the inserting hole (10) are respectively provided with a through hole (11) matched with the inserting hole (10), the inserting hole (10) and the two through holes (11) are inserted with fixing pins (12), the chain (7) is welded with fixing blocks (14) distributed at equal intervals, and the fixing blocks (14) are connected with hoppers (15) through bolts;

a sliding groove is formed in the outer wall of the bottom plate (1), the extension plate (2) is arranged in the sliding groove, sliding ways are formed in the inner walls of the two sides of the sliding groove, sliding blocks connected with the sliding inner walls are welded to the outer walls of the two sides of the extension plate (2), and the outer wall of the bottom of the extension plate (2) and the outer wall of the bottom plate (1) are located on the same plane;

the one end that extension board (2) are close to bottom plate (1) is seted up fixed orifices (16) that the equidistance distributes, and fixed orifices (16) communicate in proper order, and there is fixing bolt (17) bottom plate (1) top one end that is close to extension board (2) through threaded connection, and fixing bolt (17) and fixed orifices (16) phase-match.

2. The reciprocating coal feeder as claimed in claim 1, characterized in that the fixing pin (12) is sleeved with fixing rings (13) at both ends, and the two fixing rings (13) form interference fit with the two ends of the fixing pin (12), respectively.

3. The reciprocating coal feeder as claimed in claim 1, wherein the bottom of the bottom plate (1) and the extension plate (2) are fixed with jacking mechanisms on both sides, and universal wheels are mounted on the bottoms of the jacking mechanisms.

4. The reciprocating coal feeder of claim 1, wherein a switch is connected to the motor and a controller is connected to the switch.