CN202828730U

CN202828730U - Scraper conveyor

Info

Publication number: CN202828730U
Application number: CN 201220496717
Authority: CN
Inventors: 杜武刚; 李培钊
Original assignee: Huangling Mining Group Co Ltd
Current assignee: Huangling Mining Group Co Ltd
Priority date: 2012-09-26
Filing date: 2012-09-26
Publication date: 2013-03-27
Anticipated expiration: 2022-09-26

Abstract

The utility model discloses a scraper conveyor which comprises a machine head and a machine tail arranged on a rack. The machine head and the machine tail are respectively provided with chain wheels, wherein the chain wheels of the machine head and the machine tail are connected through a chain in a transmission mode. A steel plate is arranged below the chain between the two chain wheels. A plurality of feed openings are formed in the steel plate. A feeding opening is arranged above the rack, and a plurality of discharging openings are arranged below the rack. A scraper blade is arranged on the chain, an arc-shaped steel plate is arranged along one end of the steel plate, and an arc-shaped steel plate is arranged outside, corresponding to the end of the arc-shaped steel plate, the chain wheels. The problems which exist in the prior art are solved, and fineness of coal as fired on the scraper conveyor is guaranteed.

Description

A kind of slat conveyer

Technical field

The utility model belongs to carries electric equipment, is specifically related to a kind of slat conveyer.

Background technology

Carry in the process of carbide mud residue, need to adopt a kind of slat conveyer.Slat conveyer is for carrying a kind of equipment of cinder, and by the driven by motor sprocket rotation, the guiding chain rotates in operational process for it, and then drives the operation of scraper, to arrive the purpose of convey materials.But slat conveyer is when operation, scraper plate arrives the head place with the part ribbing, fall on the preserved skin band without pulverizing by the head chute coal, this will have influence on the fineness into the stove coal, therefore with its chute reconfiguration to the 3# comminutor, but the 3# comminutor must turn round when causing into the stove coal, and equipment can't switch use normally.

The utility model content

The purpose of this utility model provides a kind of slat conveyer, and this slat conveyer has solved problems of the prior art, has guaranteed that scrapper conveyor enters the fineness problem of stove coal.

The purpose of this utility model realizes by following technical proposals.

A kind of slat conveyer comprises the head and the tail that are arranged on the frame, and described head and tail are respectively arranged with sprocket wheel, and described head is connected sprocket wheel and is connected by chain gear with tail; Below the chain between described two sprocket wheels, be provided with steel plate, have several feed openings on the described steel plate; Described frame top is provided with feeding mouth, and described frame below is provided with several discharging openings; Wherein: be provided with scraper plate on the chain, be provided with curved plate along an end of described steel plate; The sprocket wheel arranged outside of corresponding curved plate end has curved plate.

Further, described curved plate is arranged near on the head end steel plate.

Further, the semiclosed shape of described curved plate is connected on the framework soleplate.

Further, described feed opening and discharging opening place are provided with the plate switch.

The utility model compared with prior art, this scrapper conveyor has avoided remaining coal to be stacked into the head chute place, solves the fineness problem of stove coal.

Description of drawings

Fig. 1 is the utility model scrapper conveyor structural representation;

Fig. 2 is the utility model scrapper conveyor local structure schematic diagrams;

Among the figure, 1, head; 2, feeding mouth; 3, feed opening; 4, discharging opening; 5, chain; 6, scraper plate; 7a, curved plate I; 7b, curved plate II; 8, tail; 9, sprocket wheel; 10, steel plate; 11, frame.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

Slat conveyer shown in Figure 1 comprises the head 1 and the tail 8 that are arranged on the frame 11, and head 1 and tail 8 are respectively arranged with sprocket wheel 9, and sprocket wheel 9 is in transmission connection by chain 5; Below the chain 5 between two sprocket wheels 9, be provided with steel plate 10, have several feed openings 3 on the steel plate 10; Frame 11 tops are provided with feeding mouth 2, and frame 11 belows are provided with several discharging openings 4; Wherein: be provided with scraper plate 6 on the chain 5, be provided with curved plate I 7a along an end of steel plate 10; Sprocket wheel 9 arranged outside of corresponding curved plate I 7a end have curved plate II 7b.

As shown in Figure 2, curved plate I 7a is arranged near on the head 1 end steel plate 10; The semiclosed shape of curved plate II 7b is connected on frame 11 base plates.

And in this slat conveyer, feed opening 3 and discharging opening 4 places are provided with the plate switch.

Material enters scrapper conveyor from head 1 feeding mouth 2, by head 1 end actuating device driving chain wheel, drive chain 5 and scraper plate 6 operations, control simultaneously the switch of the plate at feed opening 3 and discharging opening 4 places, control the outlet of material, thereby reach the purpose of convey materials.

As improvements over the prior art, the utility model carries out semiclosed welding with the curved plate II 7b of 6mm with the sprocket wheel of head 1 with existing scrapper conveyor, under close out, the curved plate I 7a that simultaneously the topmost edge place is added the long 6mm of weldering 15cm, scraper plate 6 coal that takes head 1 place to will take the upper strata to along curved plate II 7b along with scraper plate 6 like this, avoid remaining coal to be stacked into the head chute place.(see Fig. 2, curved plate II 7b and curved plate I 7a are for adding the weldering part, and concrete size is decided by on-site actual situations).

Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that the specific embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by claims of submitting to.

Claims

1. slat conveyer, comprise the head (1) and the tail (8) that are arranged on the frame (11), described head (1) and tail (8) are respectively arranged with sprocket wheel (9), and the sprocket wheel (9) of described head (1) and tail (8) is in transmission connection by chain (5); Chain (5) below between described two sprocket wheels (9) is provided with steel plate (10), has several feed openings (3) on the described steel plate (10); Described frame (11) top is provided with feeding mouth (2), and described frame (11) below is provided with several discharging openings (4); It is characterized in that: be provided with scraper plate (6) on the described chain (5), be provided with curved plate I (7a) along an end of described steel plate (10); Sprocket wheel (9) arranged outside of corresponding curved plate I (7a) end has curved plate II (7b).

2. a kind of slat conveyer according to claim 1 is characterized in that: described curved plate I (7a) is arranged near on head (1) the end steel plate (10).

3. a kind of slat conveyer according to claim 1, it is characterized in that: the semiclosed shape of described curved plate II (7b) is connected on frame (11) base plate.

4. a kind of slat conveyer according to claim 1, it is characterized in that: described feed opening (3) and discharging opening (4) locate to be provided with the plate switch.