CN201459783U

CN201459783U - Direct-push unloading type bucket of storage battery forklift

Info

Publication number: CN201459783U
Application number: CN2009201043850U
Authority: CN
Inventors: 石岚; 张学瑞; 孟建新; 石涛; 成志锋; 侯胜光
Original assignee: CCRI Shanxi Coal Mine Mechanical Equipment Co Ltd; Taiyuan Research Institute of China Coal Research Institute
Current assignee: CCRI Shanxi Coal Mine Mechanical Equipment Co Ltd; Taiyuan Research Institute of China Coal Research Institute
Priority date: 2009-08-25
Filing date: 2009-08-25
Publication date: 2010-05-12
Anticipated expiration: 2019-08-25

Abstract

The utility model relates to a direct-push unloading type bucket of a storage battery forklift, which mainly comprises a cross beam, a coal push plate, a coal push device, coal push hydraulic cylinders, a hydraulic cylinder seat, a shovel plate, a front shovel plate, a hinge tray, a hinge seat and a spacing block. By adopting the design of combining shoveling, transporting and unloading, the front shovel plate is arranged in front of the shovel plate to complete shoveling and clearing; the coal push plate, the coal push device and the three retractable coal push hydraulic cylinders are arranged to complete the direct-push unloading; after shoveling the float coal up, the forklift can complete the transporting and the unloading without lifting too high, thereby saving the power source for lifting, having the advantages of high safety, stability and reliability and being suitable for narrow downhole space. The bucket has the advantages of advanced and reasonable design, compact structure and convenient installation and operation, thereby being an ideal direct-push unloading type bucket of a storage battery forklift. The bucket can also be used on other similar engineering vehicles.

Description

The battery forklift directly push away the unload-type scraper bowl

Technical field

What the utility model related to a kind of battery forklift directly pushes away the unload-type scraper bowl, belongs to the design of colliery auxiliary conveying equipments component and the technical field of manufacturing.

Background technology

The battery forklift is the auxiliary fork lift truck of high-power electric power storage under the coal mine, is made up of scraper bowl, discharging, elevating mechanism, and wide and flat scraper bowl is close to the ground when advancing, and float coal, the foreign material on ground can be shoveled in the bucket, reaches the purpose on cleaning road surface.

The scraper bowl that uses mostly is the lifting pouring type at present, with the float coal that scoops up, the twice that foreign material give rise to bucket height, then the scraper bowl tip tilt is poured out, because the float coal foreign material that scoop up are more, lifting, walking all need very big power consumption, the power resources of battery forklift are the external charge store electrical energy, excessive power consumption can cause the consumption of battery forklift excessive, be short of power, influenced the shovel fortune efficient and the shovel fortune function of forklift greatly, and the too high potential safety hazard that also exists of lifting.

Summary of the invention

Goal of the invention

The purpose of this utility model is exactly at disadvantages of background technology, that designs a kind of battery forklift directly pushes away the unload-type scraper bowl, adopt the design of shoveling fortune, lifting, pushing away the coal facies combination, the float coal, the foreign material that scoop up are directly shirked carry, do not need the lifting upset to topple over, reduce power consumption, shovel fortune purpose of safety to reach.

Technical scheme

The utility model primary structure by: crossbeam, coal-pushing plate, coal pusher, push away kerosene cylinder, oil cylinder seat, limiting plate, shovel board, preceding shovel board, hinged disk, left and right sides hinged seat, middle gusset, end gusset and form; One is left gusset 3, right web plate 4 about crossbeam 1, is gusset 13 at the bottom of shovel board 5, preceding shovel board 6, bottom are three in the bottom of crossbeam 1; The front middle part of crossbeam 1 is provided with and pushes away kerosene cylinder 16, pushes away kerosene cylinder 16 and is fixed on the coal-pushing plate 2 by oil cylinder seat 10, and coal-pushing plate 2 front portions are coal pusher 15, and coal pusher 15 is passed after shovel board 5 is gone forward; The rear middle part of crossbeam 1 is provided with hinged disk 9, left and right sides hinged

seat

7,8,

limited block

11,12, and hinged disk 9 is provided with spiral pin hole 19, and left and right sides hinged

seat

7,8 is provided with

screw

17,18 up and down; Left side plate 3,4 is provided with left and right sides hole for

hoist

43,44; Be provided with coal leakage hole 45 at the rear portion of shovel board 5; Hinged disk 9, left and right sides hinged

seat

7,8 connect with the lifting mechanism of battery forklift; Pushing away kerosene cylinder 16 connects by the hydraulic mechanism of fluid pressure line with the battery forklift.

The described kerosene cylinder 16 that pushes away, be three grades of flexible hydraulic jacks, the outside is an outer cylinder 21, outer cylinder 21 inside are

outer shell chamber

22,22 inside, outer shell chamber are middle cylinder barrel 23, middle cylinder barrel 23 inside are middle cylinder chamber 24, middle 24 inside, cylinder chamber are inner cylinder tube 25, and inner cylinder tube 25 inside are

inner casing chamber

26, and 26 inside, inner casing chamber are piston rod 30, piston rod 30 inside are plunger shaft 31, plunger shaft 31 inside are oil inlet pipe 32, and oil inlet pipe 32 left parts connect with coupling bar 36, and right part connects with plate washer 33, oil inlet pipe 32 left part UNICOM fuel feed holes 34, plunger shaft 34 UNICOM's flowlines 14, oil outlet 35; Right part is equipped with outer piston 27, middle piston 28, inner carrier 29 in the outer cylinder 21, and by cylinder bottom 40 shutoff, cylinder bottom 40 outsides are cylinder bottom head 41 by inside and

outside ring washer

38,39 for outer piston 27, middle piston 28, inner carrier 29 right parts; Outer cylinder 21, middle cylinder barrel 23, inner cylinder tube 25 left parts are by level Four dust ring, sealing ring sealing; Seal by level Four dust ring, sealing ring between outer cylinder 21 and outer piston 27, middle piston 28, inner carrier 29, the cylinder bottom 40; Coupling bar 36 is provided with connection holes 37, and connects with crossbeam 1; Outer cylinder 21 intermediary outside are square mount pad 20, and mount pad 20 connects with coal-pushing plate 2, oil cylinder seat 10 by installing hole 42; Fuel feed hole 34, oil outlet 35 connect by the hydraulic oil container of hydraulic tube with the battery forklift.

Beneficial effect

The utility model is compared with background technology has tangible advance, it is narrow and small according to space under the coal mine, the actual conditions that scope of activities is narrow, the battery forklift replenishes power by charging, convenient with shovel fortune, reduce lift height, directly shirk to carry and be aim, adopt shovel, fortune, unload the design that combines, shovel board is finished and is evened cleaning out before the shovel board front portion is provided with, and coal-pushing plate is set, coal pusher, the three flexible kerosene cylinders that push away, finish directly to shirk and carry, after forklift scooped up the float coal material, scraper bowl did not need too high lifting, can finish the transportation discharging, both saved the lifting power source, safety and stability is reliable again, adapts to the down-hole small space, this scraper bowl advanced and reasonable design, compact conformation, easy to install, be very good battery forklift directly push away the unload-type scraper bowl, this scraper bowl also can be used for other similar engineering vehicles.

Description of drawings

Fig. 1 is scraper bowl overall structure figure

Fig. 2 is a scraper bowl overall structure front view

Fig. 3 is a scraper bowl overall structure vertical view

Fig. 4 is the A-A sectional drawing of Fig. 3

Fig. 5 is the three flexible kerosene cylinder structure figure that push away

Fig. 6 is the three flexible kerosene cylinder lateral views that push away

Shown in the figure, list of numerals is as follows:

1, crossbeam, 2, coal-pushing plate, 3, left plate, 4, right plate, 5, shovel board, 6, preceding shovel board, 7, left side hinged seat, 8, right hinged seat, 9, hinged disk, 10, oil cylinder seat, 11, limited block, 12, limited block, 13, end gusset, 14, flowline, 15, coal pusher, 16, push away the kerosene cylinder, 17, last screw, 18, following screw, 19, the spiral pin hole, 20, mount pad, 21, outer cylinder, 22, the outer shell chamber, 23, middle cylinder barrel, 24, middle cylinder chamber, 25, inner cylinder tube, 26, the inner casing chamber, 27, outer piston, 28, middle piston, 29, inner carrier, 30, piston rod, 31, plunger shaft, 32, oil inlet pipe, 33, baffle plate, 34, fuel feed hole, 35, oil outlet, 36, coupling bar, 37, connection holes, 38, ring washer, 39, ring washer, 40, cylinder bottom, 41, cylinder bottom head, 42, installing hole, 43, hole for hoist, 44, hole for hoist, 45, coal leakage hole.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Shown in Fig. 1,2,3,4, be scraper bowl overall structure figure, each position, it is correct that connecting relation is wanted, and installs firmly.

Scraper bowl integral body is welded construction, intensity good, and the hardness height, will be made of structural alloy steel impact resistance, and through the processing of hardening.

The lifting mechanism of hinged disk, hinged seat and battery forklift will install and fix firmly, to guarantee safety.

Coal-pushing plate, coal pusher, push away the kerosene cylinder and will be used, action continuously, preceding postpone move stable, coordination.

Shown in Fig. 5,6, be the three flexible kerosene cylinder structure figure that push away,, inner carrier cold by outer cylinder, middle cylinder barrel, inner cylinder tube, outer piston, middle work, piston rod, plunger shaft, oil inlet pipe, fuel feed hole, flowline, oil outlet, baffle plate, cylinder bottom are finished three expanding-contracting actions, promote coal-pushing plate, the coal pusher function that fulfils assignment.

Three flexible push away dust ring, sealing ring that kerosene cylinder two ends are arranged with all size, want strict dustproof, sealing.

Outer shell chamber, middle cylinder chamber, inner casing chamber, plunger shaft, fuel feed hole, oil outlet, oil inlet pipe, flowline are unimpeded, and keep clean in each chamber, must not have impurity to enter, and often clean.

Claims

A battery forklift directly push away the unload-type scraper bowl, it is characterized in that: primary structure by: crossbeam, coal-pushing plate, coal pusher, push away kerosene cylinder, oil cylinder seat, limiting plate, shovel board, preceding shovel board, hinged disk, left and right sides hinged seat, middle gusset, end gusset and form; Portion is left gusset (3), right web plate (4) about crossbeam (1), is gusset (13) at the bottom of shovel board (5), preceding shovel board (6), bottom are three in the bottom of crossbeam (1); The front middle part of crossbeam (1) is provided with and pushes away kerosene cylinder (16), pushes away kerosene cylinder (16) and is fixed on the coal-pushing plate (2) by oil cylinder seat (10), and coal-pushing plate (2) front portion is coal pusher (15), and coal pusher (15) is passed after shovel board (5) is gone forward; The rear middle part of crossbeam (1) is provided with hinged disk (9), left and right sides hinged seat (7,8), limited block (11,12), and hinged disk (9) is provided with spiral pin hole (19), and left and right sides hinged seat (7,8) is provided with screw (17,18) up and down; Left side plate (3,4) is provided with left and right sides hole for hoist (43,44); Be provided with coal leakage hole (45) at the rear portion of shovel board (5); Hinged disk (9), left and right sides hinged seat (7,8) connect with the lifting mechanism of battery forklift; Pushing away kerosene cylinder (16) connects by the hydraulic mechanism of fluid pressure line with the battery forklift.
2. a kind of battery forklift according to claim 1 directly push away the unload-type scraper bowl, it is characterized in that: the described kerosene cylinder (16) that pushes away, be three grades of flexible hydraulic jacks, the outside is outer cylinder (21), outer cylinder (21) inside is outer shell chamber (22), inside, outer shell chamber (22) is middle cylinder barrel (23), middle cylinder barrel (23) inside is middle cylinder chamber (24), middle inside, cylinder chamber (24) is inner cylinder tube (25), inner cylinder tube (25) inside is inner casing chamber (26), inside, inner casing chamber (26) is piston rod (30), and piston rod (30) inside is plunger shaft (31), and plunger shaft (31) inside is oil inlet pipe (32), oil inlet pipe (32) left part connects with coupling bar (36), right part connects with plate washer (33), oil inlet pipe (32) left part UNICOM fuel feed hole (34), plunger shaft (34) UNICOM's flowline (14), oil outlet (35); The interior right part of outer cylinder (21) is equipped with outer piston (27), middle piston (28), inner carrier (29), by cylinder bottom (40) shutoff, cylinder bottom (40) outside is cylinder bottom head (41) by inside and outside ring washer (38,39) for outer piston (27), middle piston (28), inner carrier (29) right part; Outer cylinder (21), middle cylinder barrel (23), inner cylinder tube (25) left part are by level Four dust ring, sealing ring sealing; Seal by level Four dust ring, sealing ring between outer cylinder (21) and outer piston (27), middle piston (28), inner carrier (29), the cylinder bottom (40); Coupling bar (36) is provided with connection holes (37), and connects with crossbeam (1); Outer cylinder (21) intermediary outside is square mount pad (20), and mount pad (20) connects with coal-pushing plate (2), oil cylinder seat (10) by installing hole (42); Fuel feed hole (34), oil outlet (35) connect by the hydraulic oil container of hydraulic tube with the battery forklift.