CN219298295U

CN219298295U - Bucket structure for hybrid hydraulic excavator

Info

Publication number: CN219298295U
Application number: CN202223431814.XU
Authority: CN
Inventors: 周盼盼
Original assignee: Jining Shanzhong Renewable Energy Co ltd
Current assignee: Jining Shanzhong Renewable Energy Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-07-04
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a bucket structure for a hybrid hydraulic excavator, which comprises a bucket body and a connecting piece arranged at the top of the bucket body, wherein the bottom of the bucket body is fixedly connected with a mounting assembly through a connecting mechanism, a buffer mechanism is arranged in the mounting assembly, the top of the buffer mechanism extends to the outer side of the mounting assembly and is provided with a drilling mechanism, and the drilling mechanism extends to the side surface of the bucket body; this scraper bowl structure for hybrid hydraulic excavator, through coupling mechanism and drilling mechanism internals's design, can be according to the demand free installation and dismantlement of excavation place to the drill bit, and then can carry out broken processing to the massive rock of excavation place automatically when excavating, avoid causing the damage to the scraper bowl, cooperate buffer gear internals simultaneously, can carry out buffer protection to the drill bit when excavating the operation, delay its life.

Description

Bucket structure for hybrid hydraulic excavator

Technical Field

The utility model relates to the technical field related to a bucket of a hybrid power hydraulic excavator, in particular to a bucket structure for the hybrid power hydraulic excavator.

Background

The hybrid hydraulic excavator is a multifunctional machine, is widely applied to mechanical constructions such as hydraulic engineering, transportation, electric engineering, mine mining and the like, plays an important role in relieving heavy physical labor, guaranteeing engineering quality, accelerating construction speed and improving labor productivity, and is provided with a bucket when the hybrid hydraulic excavator is used.

However, in the conventional bucket of the hybrid hydraulic excavator in the market, the bottom plate of the bucket is continuously contacted with the ground in the soil shoveling process, so that the stress and impact force of the bucket in the excavating process are large, and the condition of deformation of the rolling blade is caused.

Disclosure of Invention

The utility model aims to provide a bucket structure for a hybrid power hydraulic excavator, which aims to solve the problems that in the prior art, the bucket bottom plate is continuously contacted with the ground in the process of shoveling soil, so that the stress and impact force of the bucket in the process of digging are large, and the rolling edge is deformed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hybrid hydraulic shovel uses scraper bowl structure, includes the scraper bowl body and sets up the connecting piece at the scraper bowl body top, the bottom of scraper bowl body is connected through coupling mechanism and is fixed with the installation component, the inside of installation component is provided with buffer gear, buffer gear's top extends to the outside of installation component and installs drilling mechanism, drilling mechanism extends to the side of scraper bowl body.

Preferably, the connecting mechanism comprises connecting blocks and thread grooves, a plurality of connecting blocks are arranged at the bottom of the bucket body in an array equidistant mode, the thread grooves are formed in the inner sides of the connecting blocks, and the installation assembly is arranged in the inner sides of the thread grooves.

Preferably, the thread groove is in threaded connection with a mounting assembly, which extends to the outside of the thread groove.

Preferably, the buffer gear includes stopper, installation axostylus axostyle, baffle and extension spring, stopper fixed mounting is in the inside of installation component, the inboard sliding connection of stopper has the installation axostylus axostyle, the outside fixed mounting of installation axostylus axostyle has the baffle with installation component sliding connection, be provided with the extension spring that is located the installation axostylus axostyle outside between stopper and the baffle.

Preferably, the structure shape of the installation shaft lever is T-shaped, the installation shaft lever is in sliding connection with the installation assembly, and the top of the installation shaft lever extends to the outer side of the installation assembly and is provided with a drilling mechanism.

Preferably, the drilling mechanism comprises an installation cavity, a partition plate, a high-speed motor, a rotating shaft and a drill bit, wherein the installation cavity is formed in the top of the installation shaft rod, the partition plate is fixedly installed in the installation cavity, the high-speed motor is installed on one side of the partition plate, the output end of the high-speed motor is connected with the rotating shaft, and the drill bit is fixedly installed at the top of the rotating shaft.

Preferably, the high-speed motor is electrically connected with the control end, the rotating shaft is rotationally connected with the partition plate, and the top of the rotating shaft extends to the outer side of the installation shaft rod.

Compared with the prior art, the utility model has the beneficial effects that: this scraper bowl structure for hybrid hydraulic excavator, through coupling mechanism and drilling mechanism internals's design, can be according to the demand free installation and dismantlement of excavation place to the drill bit, and then can carry out broken processing to the massive rock of excavation place automatically when excavating, avoid causing the damage to the scraper bowl, cooperate buffer gear internals simultaneously, can carry out buffer protection to the drill bit when excavating the operation, delay its life.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the elevation-section structure of the present utility model;

FIG. 3 is a schematic elevational view in cross-section of the mounting assembly of the present utility model;

FIG. 4 is a schematic view of the connection cross-section structure of the installation shaft and the drilling mechanism of the present utility model.

In the figure: 1. a bucket body; 2. a connecting piece; 3. a connecting mechanism; 301. a connecting block; 302. a thread groove; 4. a mounting assembly; 5. a buffer mechanism; 501. a limiting block; 502. installing a shaft lever; 503. a baffle; 504. a telescopic spring; 6. a drilling mechanism; 601. a mounting cavity; 602. a partition plate; 603. a high-speed motor; 604. a rotating shaft; 605. a drill bit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the bucket structure for the hybrid hydraulic excavator comprises a bucket body 1 and a connecting piece 2 arranged at the top of the bucket body 1;

the bottom of the bucket body 1 is fixedly connected with a mounting assembly 4 through a connecting mechanism 3;

wherein, coupling mechanism 3 includes connecting block 301 and thread groove 302, and a plurality of connecting blocks 301 are installed to the bottom of scraper bowl body 1 in array equidistance, and thread groove 302 has been seted up to the inboard of connecting block 301, and installation component 4 is installed to the inboard of thread groove 302. The screw groove 302 is screw-coupled with the mounting member 4, and the mounting member 4 extends to the outside of the screw groove 302.

Further, by designing the connection block 301 and the screw groove 302 inside the connection mechanism 3, the drill bit 605 can be connected and fixed as required.

The inside of the mounting assembly 4 is provided with a buffer mechanism 5;

wherein, buffer gear 5 includes stopper 501, installation axostylus axostyle 502, baffle 503 and extension spring 504, stopper 501 fixed mounting is in the inside of installation component 4, the inboard sliding connection of stopper 501 has installation axostylus axostyle 502, the outside fixed mounting of installation axostylus axostyle 502 has and installation component 4 sliding connection's baffle 503, be provided with the extension spring 504 that is located the installation axostylus axostyle 502 outside between stopper 501 and the baffle 503, the structural shape of installation axostylus axostyle 502 is "T" shape, installation axostylus axostyle 502 and installation component 4 sliding connection, the top of installation axostylus axostyle 502 extends to the outside of installation component 4 and installs drilling mechanism 6.

Further, by the design of the limiting block 501, the mounting shaft 502, the baffle 503 and the telescopic spring 504 in the buffer mechanism 5, the acting force generated by the drill 605 during operation can be reduced, and the drill 605 is protected.

The top of the buffer mechanism 5 extends to the outer side of the mounting assembly 4 and is provided with a drilling mechanism 6, and the drilling mechanism 6 extends to the side surface of the bucket body 1;

wherein, drilling mechanism 6 includes installation cavity 601, baffle 602, high-speed motor 603, axis of rotation 604 and drill bit 605, the top at installation axostylus axostyle 502 is seted up to installation cavity 601, the inside fixed mounting in installation cavity 601 has baffle 602, high-speed motor 603 is installed to one side of baffle 602, the output of high-speed motor 603 is connected with axis of rotation 604, the top fixed mounting of axis of rotation 604 has drill bit 605, high-speed motor 603 and control end electric connection, axis of rotation 604 and baffle 602 rotate and are connected, the top of axis of rotation 604 extends to the outside of installation axostylus axostyle 502.

Further, through the design of drilling mechanism 6 internally mounted chamber 601, baffle 602, high-speed motor 603, axis of rotation 604 and drill bit 605, can be at first broken the stone at the during operation, be convenient for follow-up excavation operation go on.

Working principle: when the equipment is used, the connecting piece 2 at the top of the bucket body 1 is firstly arranged on a mechanical arm of an excavator to drive the bucket body 1 to work, meanwhile, when the excavating operation is carried out, a control panel in an operation room of the excavator can start a high-speed motor 603 to operate to drive a rotating shaft 604 connected with the output end of the high-speed motor to rotate, and then a drill bit 605 fixed at the top of the rotating shaft 604 is driven to synchronously rotate to crush stones at an excavating place, so that the follow-up excavating operation is facilitated;

when excavating, the installation assemblies 4 with various numbers can be installed according to the requirements, and the concrete operation is as follows: the installation component 4 is screwed into the thread groove 302 in the connecting block 301, and the installation component 4 can be connected and fixed because the installation component 4 is connected with the thread groove 302 in a threaded manner;

when the excavating operation is carried out, the top of the bottom end of the bucket body 1 can move downwards, at the moment, the drill bit 605 and the installation shaft rod 502 arranged at the bottom of the drill bit are driven to move through the extrusion force of stones and soil, the drill bit 605 is driven to move and the telescopic spring 504 is pushed to compress, the extrusion machine is buffered through the self elasticity of the telescopic spring 504, and the drill bit 605 is further protected, wherein the model of the high-speed motor 603 is YE2-132S-4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bucket structure for hybrid hydraulic shovel, includes bucket body (1) and sets up connecting piece (2) at bucket body (1) top, its characterized in that: the bottom of scraper bowl body (1) is connected through coupling mechanism (3) and is fixed with installation component (4), the inside of installation component (4) is provided with buffer gear (5), the top of buffer gear (5) extends to the outside of installation component (4) and installs drilling mechanism (6), drilling mechanism (6) extend to the side of scraper bowl body (1).

2. The bucket structure for a hybrid hydraulic excavator according to claim 1, wherein: the connecting mechanism (3) comprises connecting blocks (301) and thread grooves (302), the bottom of the bucket body (1) is provided with a plurality of connecting blocks (301) in an array equidistant mode, the thread grooves (302) are formed in the inner sides of the connecting blocks (301), and the installation components (4) are installed in the inner sides of the thread grooves (302).

3. The bucket structure for a hybrid hydraulic excavator according to claim 2, wherein: the thread groove (302) is in threaded connection with the mounting component (4), and the mounting component (4) extends to the outer side of the thread groove (302).

4. The bucket structure for a hybrid hydraulic excavator according to claim 1, wherein: buffer gear (5) are including stopper (501), installation axostylus axostyle (502), baffle (503) and extension spring (504), stopper (501) fixed mounting is in the inside of installation component (4), the inboard sliding connection of stopper (501) has installation axostylus axostyle (502), the outside fixed mounting of installation axostylus axostyle (502) has baffle (503) with installation component (4) sliding connection, be provided with between stopper (501) and baffle (503) and be located extension spring (504) in the installation axostylus axostyle (502) outside.

5. The bucket structure for a hybrid hydraulic excavator according to claim 4, wherein: the structure shape of the installation shaft lever (502) is T-shaped, the installation shaft lever (502) is in sliding connection with the installation assembly (4), and the top of the installation shaft lever (502) extends to the outer side of the installation assembly (4) and is provided with a drilling mechanism (6).

6. The bucket structure for a hybrid hydraulic excavator according to claim 5, wherein: drilling mechanism (6) are including installation cavity (601), baffle (602), high-speed motor (603), axis of rotation (604) and drill bit (605), the top at installation axostylus axostyle (502) is seted up in installation cavity (601), the inside fixed mounting in installation cavity (601) has baffle (602), high-speed motor (603) are installed to one side of baffle (602), the output of high-speed motor (603) is connected with axis of rotation (604), the top fixed mounting of axis of rotation (604) has drill bit (605).

7. The bucket structure for a hybrid hydraulic excavator according to claim 6, wherein: the high-speed motor (603) is electrically connected with the control end, the rotating shaft (604) is rotationally connected with the partition plate (602), and the top of the rotating shaft (604) extends to the outer side of the installation shaft lever (502).