CN205276342U - Equipment and scraper - Google Patents

Abstract

The utility model discloses an equipment and scraper relates to engineering machine tool field for improve equipment and go up the convenience that the swing arm backplate was changed. This equipment includes scraper bowl, swing arm curb plate and swing arm backplate, the swing arm backplate detachably install on the swing arm curb plate. Among the above -mentioned technical scheme, adopt to dismantle between swing arm backplate and the swing arm curb plate and be connected, can practice thrift man -hour according to the wearing and tearing volume convenient and fast ground change of swing arm backplate, improved production efficiency, simple operation, labour saving and time saving.

Description

Equipment and scraper

Technical field

The utility model relates to engineering machinery field, is specifically related to a kind of equipment and scraper.

Background technology

Equipment is underground carry scraper for material scraper, dress, the device transporting, unload, its stuctures and properties directly affects working size and the performance perameter of complete machine, and the reasonableness of equipment directly affects the production efficiency of underground carry scraper, working load, power and the excavation effect under motion characteristics, different operating mode, working cycle time.

As shown in Figure 1, 2: scraper bowl swing arm hinged seat 102 is welded on scraper bowl 101, swing arm backplate 103 is welded on swing arm base plate 104, and swing arm base plate 104 welds with swing arm side plate 105, and scraper bowl discharging limiting plate 106 is welded on scraper bowl 101.

Contriver finds, prior art at least exists following problems: owing to underground metal mine operating environment is severe, operating mode is complicated, the swing arm backplate 103 of underground carry scraper speed of wearing and tearing is fast, swing arm must be dismantled during reparation, flame cutting swing arm backplate 103, weld new swing arm backplate 103, assembling scraper bowl and swing arm, repairing efficiency is long.

Practical novel content

One of them object of the present utility model proposes a kind of equipment and scraper, in order to improve the convenience that on equipment, swing arm backplate is changed.

For achieving the above object, the utility model provides following technical scheme:

The utility model provides a kind of equipment, comprises scraper bowl, swing arm side plate and swing arm backplate, and described swing arm backplate is removably mounted on described swing arm side plate.

In an alternate embodiment of the invention, described swing arm backplate is provided with chamfering towards the end of described scraper bowl.

In an alternate embodiment of the invention, described swing arm backplate wraps the edge of described swing arm side plate, and is connected with described swing arm side plate bolt.

In an alternate embodiment of the invention, outside the swing arm hinged seat of described scraper bowl, swing arm hinged seat backplate is removably installed.

In an alternate embodiment of the invention, described swing arm hinged seat backplate comprises two curved panels being fixedly connected with, and wherein one piece of described curved panel is connected with described swing arm hinged seat bolt, and curved panel described in another block keeps off outside described swing arm hinged seat.

The utility model provides a kind of scraper, comprises the equipment that the utility model any technology scheme provides.

Based on technique scheme, the utility model embodiment at least can produce following technique effect:

In technique scheme, adopt between swing arm backplate and swing arm side plate and removably connect, it is possible to change quickly and easily according to the abrasion loss of swing arm backplate, saved man-hour, it is to increase production efficiency, simple operation, time saving and energy saving.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide to of the present utility model it is further understood that the part of formation the application, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model. In the accompanying drawings:

Fig. 1 is the structural representation of existing LHD unit working device;

Fig. 2 is existing underground carry scraper scraper bowl structural representation;

Boom structure schematic diagram on the equipment that Fig. 3 provides for the utility model embodiment;

Fig. 4 is the D-D diagrammatic cross-section of Fig. 3;

The equipment swing arm guard board structure schematic diagram that Fig. 5 provides for the utility model embodiment;

The equipment scraper bowl structural representation that Fig. 6 provides for the utility model embodiment;

The equipment structural representation that Fig. 7 provides for the utility model embodiment;

The structural representation at the equipment scraper bowl backplate place that Fig. 8 provides for the utility model embodiment.

Reference numeral:

1, swing arm backplate; 2, swing arm base plate; 3, packing ring;

4, bolt; 5, swing arm side plate; 6, backing plate;

7, scraper bowl discharging limiting plate; 8, scraper bowl; 11, socket head cap screw;

9, scraper bowl swing arm hinged seat; 10, scraper bowl swing arm hinged seat backplate;

101, scraper bowl; 102, scraper bowl swing arm hinged seat;

103, swing arm backplate; 104, swing arm base plate; 105, swing arm side plate;

106, scraper bowl discharging limiting plate.

Embodiment

The technical scheme provided by the utility model below in conjunction with Fig. 3��Fig. 8 carries out elaboration specifically.

See Fig. 3 and Fig. 7, the utility model provides a kind of equipment, is applicable to the similar mechanical means such as scraper. This equipment comprises scraper bowl 8, swing arm side plate 5 and swing arm backplate 1, and swing arm backplate 1 is removably mounted on swing arm side plate 5.

In technique scheme, adopt between swing arm backplate 1 and swing arm side plate 5 and removably connect, when swing arm backplate 1 serious wear, directly swing arm backplate 1 can be disassembled replacing, simple operation, time saving and energy saving, and without the need to dismantling swing arm and flame cutting swing arm backplate 1. In addition, adopt fabricated swing arm backplate 1, it is possible to can change in time when abrasion occurs in swing arm backplate 1, avoid scraper bowl 8 discharging angle increasing, namely adopt fabricated swing arm backplate 1 can ensure that scraper bowl 8 discharging angle to greatest extent, thus ensure that the performance that equipment is well stable.

Further, swing arm backplate 1 is provided with chamfering towards the end of scraper bowl 8.

See Fig. 3, Fig. 4, Fig. 5, in the present embodiment, swing arm backplate 1 adopts following structure: swing arm backplate 1 wraps the edge of swing arm side plate 5, and is connected with swing arm side plate 5 bolt.

Swing arm backplate 1 cross section shape substantially U shape, adopts aforesaid way, when swing arm backplate 1 may wear to a certain amount of, directly change swing arm backplate, convenient and swift, it is to increase production efficiency, ensure that discharging angle is in suitable position, effectively ensure that the performance of equipment and efficiency simultaneously.

See Fig. 8, it is protection swing arm hinged seat 9, swing arm hinged seat backplate 10 is removably installed outside the swing arm hinged seat 9 of scraper bowl 8.

Swing arm hinged seat 9 position of scraper bowl is lower, is often subject to ore abrasion, it is easy to cause bearing pin erection bolt to come off, will affect the operating safety of equipment. After arranging swing arm hinged seat backplate 10, swing arm hinged seat backplate 10 energy available protecting swing arm hinged seat 9, avoids the abrasion of swing arm hinged seat 9, ensures the safe operation of equipment, efficiently solves swing arm hinged seat 9 and repairs difficulty greatly, a difficult problem costly.

See Fig. 8, further, swing arm hinged seat backplate 10 comprises two curved panels being fixedly connected with, and wherein one piece of curved panel is connected with swing arm hinged seat 9 bolt, and another block curved panel keeps off outside swing arm hinged seat 9.

Introduce a specific embodiment below.

The utility model embodiment provides a kind of equipment that can fast change and scraper forms primarily of swing arm backplate 1, swing arm base plate 2, packing ring 3, bolt 4, swing arm side plate 5, backing plate 6, scraper bowl discharging limiting plate 7, scraper bowl 8, scraper bowl swing arm hinged seat 9, scraper bowl swing arm hinged seat backplate 10, socket head cap screw 11.

As shown in Fig. 3, Fig. 4, Fig. 5, backing plate 6 is welded on swing arm side plate 5, and swing arm backplate 1 is arranged on swing arm side plate 5 by packing ring 3, bolt 4, and swing arm backplate 1 front end has chamfering.

As shown in Figure 7, Figure 8, wherein scraper bowl swing arm hinged seat backplate 10 is arranged on scraper bowl swing arm hinged seat 9 by socket head cap screw 11, there are two through holes above the fan-shaped arc plate of scraper bowl swing arm hinged seat backplate 10, it are arranged on scraper bowl swing arm hinged seat 9 by socket head cap screw 11.

As shown in Figures 3 to 5, wherein backing plate 6 is welded on swing arm side plate 5, and swing arm backplate 1 is arranged on swing arm side plate 5 by packing ring 3, bolt 4, and swing arm backplate 1 front end has inclined-plane. The inclined-plane of swing arm backplate 1 front end can weaken the abrasion of swing arm backplate 1, and under swing arm backplate 1 may wear to a certain amount of situation, directly change swing arm backplate 1, convenient and swift, save man-hour, improve production efficiency, ensure that discharging angle is in suitable position, effectively ensure that the good performance of working mechanism simultaneously.

Use fabricated swing arm backplate, it is possible to change swing arm backplate in time efficiently according to swing arm backplate abrasion loss, saved man-hour, it is to increase production efficiency.

As shown in Figure 7, Figure 8, wherein scraper bowl swing arm hinged seat backplate 10 is arranged on scraper bowl swing arm hinged seat 9 by socket head cap screw 11, two through holes are had above the fan-shaped arc plate of scraper bowl swing arm hinged seat backplate 10, it is arranged on scraper bowl swing arm hinged seat 9 by socket head cap screw 11, when scraper bowl swing arm hinged seat backplate 10 may wear to a certain degree, scraper bowl swing arm hinged seat backplate 10 can be changed easily, available protecting scraper bowl swing arm hinged seat 9, ensure the safe operation of equipment; Efficiently solving scraper bowl swing arm hinged seat, to repair difficulty big, a difficult problem costly, has saved maintenance productive expense, it is to increase production efficiency.

Technique scheme, it is proposed that fabricated swing arm guard board structure so that swing arm backplate can be changed quickly and easily, and scraper bowl discharging angle can be ensured to greatest extent, ensure equipment satisfactory stability performance. Install scraper bowl swing arm hinged seat backplate in the bottom of scraper bowl swing arm hinged seat, protection scraper bowl swing arm hinged seat is not worn.

The utility model embodiment still provides a kind of scraper, comprises the equipment that the utility model any technology scheme provides.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " outward " or position are closed, it is only for ease of describing the utility model and simplified characterization, instead of instruction or infer the device referred to or element must have specific orientation, for specific orientation structure and operation, thus the restriction that the utility model is protected content can not be interpreted as.

If employing the word such as " first ", " the 2nd " herein to limit component, those skilled in the art should know: the use of " first ", " the 2nd " is only used to be convenient to describe the utility model and simplified characterization, as do not stated in addition, the implication that above-mentioned word is not special.

Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, it is not intended to limit; Although the utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein part technology feature is carried out equivalent replacement, but these amendments or replacement, do not make the spirit and scope of the essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution.

Claims (6)

1. an equipment, it is characterised in that, comprise scraper bowl (8), swing arm side plate (5) and swing arm backplate (1), described swing arm backplate (1) is removably mounted on described swing arm side plate (5).

2. equipment according to claim 1, it is characterised in that, described swing arm backplate (1) is provided with chamfering towards the end of described scraper bowl (8).

3. equipment according to claim 1, it is characterised in that, described swing arm backplate (1) wraps the edge of described swing arm side plate (5), and is connected with described swing arm side plate (5) bolt.

4. according to the arbitrary described equipment of claim 1-3, it is characterised in that, swing arm hinged seat (9) outside of described scraper bowl (8) is removably provided with swing arm hinged seat backplate (10).

5. equipment according to claim 4, it is characterized in that, described swing arm hinged seat backplate (10) comprises two curved panels being fixedly connected with, wherein one piece of described curved panel is connected with described swing arm hinged seat (9) bolt, and described in another block, curved panel gear is in described swing arm hinged seat (9) outside.

6. a scraper, it is characterised in that, comprise the arbitrary described equipment of claim 1-5.