CN201756717U

CN201756717U - A bucket of forklift and excavator

Info

Publication number: CN201756717U
Application number: CN2010202218060U
Authority: CN
Inventors: 冯世英
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-04
Filing date: 2010-06-04
Publication date: 2011-03-09
Anticipated expiration: 2020-06-04

Abstract

A bucket of forklift and excavator can solve present relatively serious bottom sticky phenomenon during use; prior two buckets are modified; a bending beam and a longitudinal beam are disposed on the bucket, so that the strength of the bucket is increased; an original bucket plate is removed; an U-shaped spring plate is processed by a spring steel plate; and the U-shaped spring plate is mounted on the bucket by a hinge; during working, the elastic deformation of the U-shaped spring plate destroys the bonding surface of materials, so that the aim of anti-adhesion is reached.

Description

A kind of forklift, excavator bucket

Technical field

Involved in the present invention is the coal tub of a kind of forklift and excavator, belongs to field of construction machinery.

Background technology

The coal tub of forklift and excavator is essentially identical two parts of shape, performance, in operation, all directly contact material, more serious phenomenon of the sticking end is all arranged in the use, and to cause each operation to unload unclean attached to the inwall of bucket because of material, directly influenced giving full play to of mechanical efficiency.

Summary of the invention

The purpose of this utility model is to solve phenomenon of the sticking end of above-mentioned material.Method is that existing these two kinds of scraper bowls are improved, promptly under the constant situation of the geometry of existing scraper bowl, scraper bowl upper edge shovel nail right direction add several roads camber beam and longeron to increase self intensity of scraper bowl, then (by shape) U-iron plate on the existing scraper bowl is removed later on from shovel board, make present scraper bowl form a scraper bowl framework.In the shovel board back hinge arrangement is set, is processed into the U-shaped latch plate of scraper bowl, and give this plate enough elastically-deformable elastic force is arranged with the moderate steel spring plate of thickness.Bottom at this plate also is provided with hinge arrangement, is installed on the hinge arrangement at shovel board rear by the hinge arrangement of hinge axis with this plate, makes itself and scraper bowl be linked as one.In the framework of scraper bowl, the both sides of this plate then are close to the both sides inwall of scraper bowl, like this U-iron plate with regard to having replaced with the U-shaped latch plate having removed.In scraper bowl, the U-shaped latch plate is then free back and forth movable along hinge axis in hinge can the framework at scraper bowl.The bottom of (in the absence of external force effect) U-shaped latch plate is provided with a segment distance from the camber beam place under natural situation, use during ammunition feed spring steel plate deformed, only when operation, rely on the extruding thrust of material in the bucket just can make the generation deformation of U-shaped latch plate and make its bottom periphery contact camber beam, form and the same shape of removing of U-iron plate with gravity.Then finished a deformation process of U-shaped latch plate after its bottom is pressed to camber beam, this moment, scraper bowl was also filled.During dump bucket, lost the gravity of material and the effect of extruding force in the bucket, the U-shaped latch plate restores under the effect of self elastic force, and is all becoming flexible at all interfaces that contacts with material in the process of restoring, so destroyed the bonding force of material and headwall greatly, made thoroughly clean that material falls.In order to control the scope of activities that the U-shaped latch plate allows in bucket, in struggling against, be provided with several dead point pawls on the inwall of both sides, the restriction in addition suitable to the scope of activities of U-shaped latch plate.

Description of drawings

Fig. 1, scraper bowl front view Fig. 2, scraper bowl lateral view

Fig. 3, scraper bowl are changed the lateral view behind the U-shaped latch plate

1, longeron, 2, camber beam, 3, hinge arrangement, 4, hinge axis, 5, the U-iron plate, 6, the U-shaped latch plate, 7, the dead point pawl, 8, shovel board.

The specific embodiment

As shown in Figure 1, 2, 3, for scraper bowl is reinforced, on former scraper bowl, increase several longerons 1 and camber beam 2, remove original U-iron plate 5, add hinge arrangement 3 in the back of shovel board 8, processing U-shaped latch plate 6 is provided with hinge arrangement 3 equally below U-shaped latch plate 6, the U-shaped latch plate 6 that processes is placed in the framework of scraper bowl, by hinge axis 4 with two hinge arrangement 3 combined crosswise and install and fix.In two inside sidewalls of scraper bowl, several dead point pawls 7 are installed, be used to limit the scope of activities of U-shaped latch plate 6, the structure of dead point pawl 7 is one section cylinder or cone.

Claims

1. a forklift, excavator bucket, feature is: existing forklift, excavator bucket are reinforced, increased several longerons (1) and camber beam (2) on former scraper bowl or bucket, remove original U-iron plate (5), add hinge arrangement (3) in the back of shovel board (8); Processing U-shaped latch plate (6) is provided with hinge arrangement (3) equally below U-shaped latch plate (6), the U-shaped latch plate (6) that processes is put into the framework of scraper bowl or bucket, by hinge axis (4) with two hinge arrangement (3) combined crosswise and install and fix; In two inside sidewalls of scraper bowl or bucket, several dead point pawls (7) are installed, the structure of dead point pawl (7) is one section cylinder or cone.