CN218402736U - Scraper conveying device of limestone reclaimer - Google Patents

Abstract

The utility model discloses a lime stone reclaimer's scraper conveyor, a set of chain body is installed to reclaimer body bottom, the chain body is by sprocket drive, scraper blade body bottom center is equipped with prevents the off tracking leading wheel, prevent that the reclaimer body bottom of off tracking leading wheel corresponding position installs the track, prevent that the off tracking leading wheel can slide in the track, the track is including a set of director that the symmetry set up, connector and apron, connect through the connector between the director, connector evenly distributed, the apron is installed to the inboard bottom top of director, the welding has the screw rod on the director between apron and the director contact surface, be equipped with the through-hole on the apron between apron and the director contact surface, the apron passes through the through-hole and installs on the screw rod and fixed through the nut, the one end of connecting plate and this body coupling of scraper blade is L form tip, the connection that L form tip corresponds is at the lateral part and the top of scraper blade body. The utility model discloses the advantage has: the working efficiency is improved, the service life is prolonged, and the cost is saved.

Description

Scraper conveying device of limestone reclaimer

Technical Field

The utility model belongs to the technical field of the lime stone reclaimer, concretely relates to scraper conveyor of lime stone reclaimer.

Background

During the concrete operation of the circular stock ground blending stacker-reclaimer, the reclaimer runs in the circular stock ground by surrounding a center pillar through an end beam, meanwhile, a rake runs along a bridge in a reciprocating way to realize full-section material taking, and finally, the material is scraped to the bottom of the center pillar through a scraper blade body conveying system and is conveyed out through a pit adhesive tape machine; the scraper blade body is along with the chain body in-process that goes up, and its limestone powder that mix with falls into the off tracking leading wheel of preventing of below easily because the effect of vibrations, leads to preventing that "jamming" phenomenon appears in off tracking leading wheel operation position, and the peripheral director of wearing and tearing will appear for a long time, seriously leads to the scraper blade body fracture, finally appears the chain body disconnection phenomenon, and the disconnection of chain body is extremely difficult to resume, can influence production. In order to prevent the chain body from being disconnected, the anti-deviation guide wheel damaged by entering dust needs to be overhauled and replaced every year, and the maintenance cost is high. Therefore, it is important to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides an improve work efficiency, increase of service life and practice thrift cost's lime stone reclaimer's scraper conveyor.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a lime stone reclaimer's scraper conveyor, including the reclaimer body, the scraper blade body, prevent off tracking leading wheel, the track, the chain body, the apparatus further comprises a rotating shaft, connecting plate, sprocket and guard shield, a set of chain body is installed to reclaimer body bottom, the chain body is by sprocket drive, the sprocket cover is established in the pivot, scraper blade body both ends are connected on the chain body through the connecting plate, the chain body top is equipped with the guard shield, scraper blade body bottom center is equipped with prevents off tracking leading wheel, prevent that off tracking leading wheel corresponds the reclaimer body bottom in position and install the track, prevent that off tracking leading wheel can slide in the track, the track includes a set of director that the symmetry set up, connector and apron, connect through the connector between the director, connector evenly distributed, the apron is installed to the inboard bottom top of director, the welding has the screw rod on the director between apron and the director contact surface, be equipped with the through-hole on the apron between apron and the director contact surface, the apron is installed on the screw rod through the through-hole and is fixed, the one end of connecting plate with scraper blade body connection of connecting plate, the L form tip that L form end corresponds is the side portion and the top of scraper blade body are connected.

Further, the L-shaped end part is connected with the side part and the top part of the scraper body through bolts.

Further, the bottom of the reclaimer body is also provided with a protection mechanism, and the protection mechanism is arranged on two sides of the reclaimer body.

Further, protection machanism includes two slide groove bodies, interior protecting wire net body, outer protecting wire net body and pulley, and two slide groove bodies are installed respectively in reclaimer body both sides, and interior protecting wire net body is installed to the inside groove of two slide groove bodies, and outer protecting wire net body is installed to the outer groove of two slide groove bodies, all is equipped with the pulley on interior protecting wire net body and the outer protecting wire net body between interior protecting wire net body and the outer protecting wire net body and two slide groove body contact surfaces, and interior protecting wire net body and outer protecting wire net body mutually support the dislocation and set up in turn.

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

1. under the action of the cover plate, limestone powder can be prevented from falling on the anti-deviation guide wheel, and the service life of the guide wheel is prolonged.

2. The deviation-preventing guide wheel is flexible to operate, free of clamping stagnation and free of abrasion to the guide body.

3. The maintenance cost is reduced, and the labor intensity for maintenance is reduced.

4. The interior screen protection body of reclaimer body both sides installation and the outer screen protection body can prevent to produce the mechanical injury accident, when overhauing, because interior screen protection body and outer screen protection body dislocation install, promote interior screen protection body or outer screen protection body, make it overlap, just form the access & exit, the staff of being convenient for overhauls.

Drawings

Fig. 1 is the utility model discloses a limestone reclaimer's scraper conveyor's structure schematic front view cut-away view.

Fig. 2 is the utility model relates to a scraper conveyor's of lime stone reclaimer orbital schematic structure diagram.

Fig. 3 is a schematic diagram of an enlarged structure of a direction a of a scraper conveyor of a limestone reclaimer of the present invention shown in fig. 1.

Fig. 4 is a schematic diagram of a direction B of the scraper conveyor of the limestone reclaimer shown in fig. 2.

Fig. 5 is a schematic perspective view of the inner and outer protecting nets of the scraper conveyor of the limestone reclaimer.

Fig. 6 is a schematic diagram showing the structure of fig. 5 showing the C direction of the scraper conveying device of the limestone reclaimer of the present invention.

In the figure, 1, a reclaimer body, 2, a scraper body, 3, an anti-deviation guide wheel, 4, a chain body, 5, a rotating shaft, 6, a connecting plate, 7, a chain wheel, 8, a protective cover, 9, a guide body, 10, a connecting body, 11, a cover plate, 12, a screw rod, 13, a through hole, 14, a nut, 15.L-shaped end parts, 16, a bolt, 17, a double-sliding-chute body, 18, an inner protective net body, 19, an outer protective net body and 20 pulleys.

Detailed Description

The following examples are intended to illustrate the present invention further, but should not be construed as limiting the scope of the present invention, and those skilled in the art will appreciate that the present invention is not limited to the above-described embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a scraper conveyor of lime stone reclaimer, including reclaimer body 1, scraper blade body 2, prevent off tracking leading wheel 3, the track, chain body 4, pivot 5, connecting plate 6, sprocket 7 and guard shield 8, a set of chain body 4 is installed to reclaimer body 1 bottom, chain body 4 is driven by sprocket 7, sprocket 7 cover is established on pivot 5, 2 both ends of scraper blade body are connected on chain body 4 through connecting plate 6, be equipped with guard shield 8 above chain body 4, 2 bottom centers of scraper blade body are equipped with prevents off tracking leading wheel 3, prevent that off tracking leading wheel 3 corresponds the reclaimer body 1 bottom of position and install the track, prevent that off tracking leading wheel 3 can slide in the track, the track includes a set of director 9 that the symmetry set up, connector 10 and apron 11, connect through connector 10 between the director 9, connector 10 evenly distributed, apron 11 is installed to the inboard bottom top of director 9 of director, apron 11 and director 9 between the contact surface have welded screw rod 12, apron 11 and the guide body 9 between the contact surface is equipped with through the through-hole 13 install on screw rod 12 and the terminal portion that the screw rod corresponds the L form 2 and the top that the terminal portion that the nut 15 corresponds to the L2 and the scraper blade body 15.

The L-shaped end 15 is connected to both the side and the top of the squeegee body 2 by bolts 16.

The bottom of the reclaimer body 1 is also provided with a protection mechanism which is arranged on two sides of the reclaimer body 1.

The protection mechanism comprises double sliding chute bodies 17, inner protecting net bodies 18, outer protecting net bodies 19 and pulleys 20, the double sliding chute bodies 17 are respectively installed on two sides of the reclaimer body 1, the inner protecting net bodies 18 are installed in inner grooves of the double sliding chute bodies 17, the outer protecting net bodies 19 are installed in outer grooves of the double sliding chute bodies 17, the pulleys 20 are respectively arranged on the inner protecting net bodies 18 and the outer protecting net bodies 19 between contact surfaces of the inner protecting net bodies 18 and the outer protecting net bodies 19 and contact surfaces of the double sliding chute bodies 17, and the inner protecting net bodies 18 and the outer protecting net bodies 19 are mutually matched and staggered and alternately arranged.

In the working process, an anti-deviation guide wheel 3 is arranged below each scraper blade body 2, the anti-deviation guide wheels 3 mainly act to enable the scraper blade bodies 2 to run along a track, and the cover plate 11 effectively prevents powdered limestone from entering the anti-deviation guide wheels 3 when the scraper blade bodies 2 run, so that the protection effect is achieved, the cost is reduced, and the strength of maintenance labor is reduced; the inner protecting net body 18 and the outer protecting net body 19 are installed on the two sides of the reclaimer body 1, so that mechanical injury accidents can be prevented, and when the reclaimer is overhauled, the inner protecting net body 18 and the outer protecting net body 19 are installed in a staggered mode to push the inner protecting net body 18 or the outer protecting net body 19 to be overlapped to form an access, so that workers can conveniently overhaul.

Claims (4)

1. The utility model provides a lime stone reclaimer's scraper conveyor, including reclaimer body (1), scraper blade body (2), prevent off tracking leading wheel (3), the track, chain body (4), pivot (5), connecting plate (6), sprocket (7) and guard shield (8), a set of chain body (4) are installed to reclaimer body (1) bottom, chain body (4) are by sprocket (7) drive, sprocket (7) cover is established on pivot (5), scraper blade body (2) both ends are passed through connecting plate (6) and are connected on chain body (4), chain body (4) top is equipped with guard shield (8), scraper blade body (2) bottom center is equipped with prevents off tracking leading wheel (3), prevent that off tracking leading wheel (3) correspond reclaimer body (1) bottom of position and install the track, prevent off tracking leading wheel (3) and can slide in the track, its characterized in that: the track is including a set of guide body (9), connector (10) and apron (11) that the symmetry set up, pass through between the guide body (9) connector (10) is connected, connector (10) evenly distributed, apron (11) are installed to the bottom top of guide body (9) inboard, apron (11) with between guide body (9) the welding has screw rod (12) on guide body (9), apron (11) with between guide body (9) the contact surface be equipped with through-hole (13) on apron (11), apron (11) pass through-hole (13) are installed on screw rod (12) and are fixed through nut (14), connecting plate (6) with the one end that scraper blade body (2) are connected is L form tip (15), the connection that L form tip (15) correspond is in the lateral part and the top of scraper blade body (2).

2. The scraper conveyor of limestone reclaimer, according to claim 1, characterized in that: the L-shaped end part (15) is connected with the side part and the top part of the scraper body (2) through bolts (16).

3. The scraper conveyor of limestone reclaimer, according to claim 1, characterized in that: the bottom of the reclaimer body (1) is also provided with a protection mechanism which is arranged on two sides of the reclaimer body (1).

4. The scraper conveyor of limestone reclaimer, according to claim 3, characterized in that: protection machanism includes two slide groove bodies (17), interior protecting wire net body (18), outer protecting wire net body (19) and pulley (20), install respectively two slide groove bodies (17) reclaimer body (1) both sides, install the inside groove of two slide groove bodies (17) interior protecting wire net body (18), install the outer tank of two slide groove bodies (17) outer protecting wire net body (19), interior protecting wire net body (18) with outer protecting wire net body (19) with between two slide groove bodies (17) the contact surface interior protecting wire net body (18) with all be equipped with on outer protecting wire net body (19) pulley (20), interior protecting wire net body (18) and outer protecting wire net body (19) are mutually supported the dislocation and are set up in turn.

Images