CN210973054U

CN210973054U - Wheel type steel grabbing machine structure

Info

Publication number: CN210973054U
Application number: CN201921921174.6U
Authority: CN
Inventors: 路线
Original assignee: Shandong Luyou Renewable Resources Equipment Co ltd
Current assignee: Shandong Luyou Renewable Resources Equipment Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-10
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a steel machine structure is grabbed to wheeled, be equipped with the fixed bolster including frame and frame both sides, still include the lift landing leg that the fixed bolster tip was equipped with, the utility model provides a pneumatic cylinder that current wheeled steel machine of grabbing is mostly vertical pneumatic cylinder, this kind of structure leads to the frame perpendicular atress great easily, and then leads to frame and road surface impaired easily, and current this kind of wheeled steel machine pneumatic cylinder of grabbing is unstable problem, improve and optimize through the structure of grabbing the steel machine, make and grab the cylinder machine and can have sufficient stability at the process frame of work, make simultaneously and grab steel machine frame perpendicular atress and reduce, and then avoid the frame of traditional wheeled steel machine of grabbing to be impaired problem easily, and this kind of wheeled steel machine of grabbing has good mobility, can promote work efficiency by a wide margin, and rise the lift landing leg when removing or walking, let the body tire fall to ground, After the vehicle body falls to the ground, the lifting support legs continuously rise to a certain position to prevent objects from being scratched to the ground.

Description

Wheel type steel grabbing machine structure

Technical Field

The utility model relates to a grab steel quick-witted part technical field specifically is a steel machine structure is grabbed to wheeled.

Background

The steel grabbing machine is developed by a hydraulic excavator, the big arm and the small arm of the steel grabbing machine are commonly called as 'material grabbing arms', the big arm and the small arm are generally longer, the front end of the steel grabbing machine is provided with a steel grabbing device, namely a clamping device, namely a quincunx hydraulic grab bucket and an orange-peel grab bucket, the steel grabbing machine is mainly used for grabbing and loading various materials such as waste metal, industrial waste, broken stones, construction waste and household waste, and is divided into an original steel grabbing machine and an assembled steel grabbing machine.

Present grab the steel machine and mostly be the crawler-type, the crawler-type is grabbed steel machine convenient to use and is at the during operation stable, grab the steel machine in addition wheeled except that the crawler-type grabs the steel machine, the advantage of the steel machine is grabbed to the wheeled removal fast, but the wheeled steel machine during operation of grabbing is unstable inadequately, consequently the steel machine is grabbed to the wheeled wheel all is equipped with the pneumatic cylinder in four edges of frame, the wheel that the steel machine was grabbed to the wheel-type during operation props off ground, thereby make things convenient for the wheeled steel machine job stabilization of grabbing, but the steel machine is grabbed to current wheeled: the pneumatic cylinder of steel machine is grabbed to current wheeled mostly vertical type pneumatic cylinder, and this kind of structure leads to the frame perpendicular atress great easily, and then leads to frame and road surface impaired easily, and this kind of current wheeled steel machine pneumatic cylinder of grabbing is unstable enough, leads to grabbing the steel machine and rock at the during operation frame, and then influences the security of work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel machine structure is grabbed to wheeled, the pneumatic cylinder that aims at improving current wheeled steel machine of grabbing is mostly the rectilinear pneumatic cylinder, and this kind of structure leads to the perpendicular atress of frame great easily, and then leads to frame and road surface impaired easily, and this kind of current wheeled steel machine pneumatic cylinder of grabbing is unstable enough, leads to grabbing the steel machine and rocks at the during operation frame, and then influences the problem of the security of work.

The utility model discloses a realize like this:

a wheel type steel grabbing machine structure comprises a frame and fixing supports arranged on two sides of the frame, wherein the fixing supports are integrally in a trapezoidal stretching body structure, rotating connectors are arranged inside the bottom ends of the two sides of each fixing support, lifting support legs are arranged at the end parts of the fixing supports, connecting plates are arranged on the upper surfaces of the lifting support legs close to the fixing supports, and through holes are formed in the middle parts of the connecting plates; the frame is convenient for install the fixed bolster to make things convenient for the stable cooperation frame of fixed bolster to use, the fixed bolster is convenient for install the lift landing leg, thereby makes things convenient for the lift landing leg with fixed between the bottom rotation, and then makes things convenient for the lift landing leg to grab steel machine support with whole wheeled from the bottom surface, is convenient for whole wheeled stability of grabbing steel machine during operation.

Furthermore, a connecting seat is arranged in the middle of the frame, and the connecting seat and the frame are welded together; the connecting seat is convenient for the frame to be connected with the vehicle body, thereby facilitating the operation of the vehicle body and the stability of the vehicle body.

Furthermore, a fixing bolt is arranged at the position, aligned with the middle part of the frame, of the fixing support, and the rotary connector and the lifting support leg are connected together through a pin; the fixing bolt is convenient for connecting the fixing support and the frame together, so that the fixing support can be conveniently mounted and dismounted, and the pin is convenient for connecting the lifting support leg, the fixing support and the rotating connector together, so that the whole device can be conveniently used in a coordinated and matched mode.

Furthermore, bottom feet are arranged at the bottom ends of the lifting support legs, and the lifting support legs are connected with the bottom feet through connecting pins; the footing is convenient for lift landing leg to support ground to conveniently reduce the pressure between lift landing leg and the ground, avoid the lift landing leg to crush ground, the connecting pin makes things convenient for to rotate between footing and the lift landing leg to be connected, and the footing can not be rotatory along with the lift landing leg when the pneumatic cylinder drive lift landing leg of being convenient for.

During the use, the fixed support is installed on the frame through the fixing bolts on two sides of the frame, then the lifting support legs are rotatably connected with the fixed support, then hydraulic cylinders are installed on the vehicle corresponding to the lifting support legs, the hydraulic cylinders are connected with the vehicle body control system, then the output ends of the hydraulic cylinders are connected with the connecting plates, the hydraulic cylinders are continuously extended out when the lifting support legs are used, the hydraulic cylinders drive the lifting support legs until the bottom feet are attached to the ground, then the hydraulic cylinders continue to push the lifting support legs until the lifting support legs rotate relative to the bottom feet and the fixed support, the lifting support legs enable the steel grabbing machine to be lifted, and therefore the steel grabbing machine can be sufficiently stable during working.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to grabbing the steel machine improves and optimizes, make and grab the jar machine and can have sufficient stability at the process frame of work, make simultaneously to grab the perpendicular atress of steel locomotive frame and reduce, and then avoid the easy impaired problem of frame of the traditional wheeled jar machine of grabbing of wheel, and this kind of wheeled steel machine of grabbing has good mobility, the translation rate is fast, turn to in a flexible way, handle advantages such as simple, can promote work efficiency by a wide margin, and rise the lift landing leg when removing or walking, let the automobile body tire fall to ground, the automobile body falls to ground after the lift landing leg continue to rise to a certain position, prevent to scrape and rub the ground object.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the lifting structure of the steel grasping machine in a bottom view;

FIG. 2 is a schematic structural view of the lifting structure of the steel grasping machine of the present invention at the main viewing angle;

FIG. 3 is a schematic structural view of the lifting structure of the steel grasping machine at a left viewing angle;

fig. 4 is a schematic structural view of the lifting structure of the steel grasping machine at a right viewing angle;

in the figure: 1-a vehicle frame; 11-a connecting seat; 2-fixing the bracket; 21-a rotary joint; 22-fixing bolts; 3-lifting support legs; 31-a connecting plate; 32-footing; 33-connecting pin.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Example (b): referring to FIG. 1: a wheel type steel grabbing machine structure comprises a frame 1, fixing supports 2 arranged on two sides of the frame 1, and lifting support legs 3 arranged at the end parts of the fixing supports 2; the frame 1 is convenient for mounting the fixed support 2, so that the fixed support 2 is convenient to stably cooperate with the frame 1 for use, the fixed support 2 is convenient for mounting the lifting support legs 3, the lifting support legs 3 are convenient to rotate at the bottom ends between the fixed support legs, the lifting support legs 3 are convenient to support the whole wheel type steel grabbing machine away from the bottom surface, and the whole wheel type steel grabbing machine is convenient to stably work; this kind of structure makes and grabs jar machine can have sufficient stability at the process frame 1 of work, make simultaneously and grab the perpendicular atress of steel locomotive frame 1 and reduce, and then avoid the easy impaired problem of frame 1 of the traditional wheeled jar machine of grabbing of wheel, and this kind of wheeled steel machine of grabbing has good mobility, the translation rate is fast, turn to in a flexible way, control advantages such as simple, can promote work efficiency by a wide margin, and rise lifting support leg 3 when removing or walking, let the automobile body tire fall to ground, lifting support leg 3 continues to rise to a certain position after the automobile body falls to ground, prevent to scrape and rub ground object.

Referring to fig. 2, 3 and 4: the middle part of the frame 1 is provided with a connecting seat 11, and the connecting seat 11 and the frame 1 are welded together; the connecting seat 11 is convenient for the connection between the frame 1 and the vehicle body, thereby facilitating the operation of the vehicle body and the stability of the vehicle body; the whole fixed support 2 is in a trapezoidal stretching structure, and a fixed bolt 22 is arranged at the position, aligned with the middle part of the frame 1, of the fixed support 2; the whole fixed support 2 is in a trapezoidal structure, so that the hydraulic cylinder is not perpendicular to the frame 1 and the ground when applying thrust, the frame 1 and the ground are prevented from being damaged by the hydraulic cylinder, and the fixed bolt 22 is convenient for connecting the fixed support 2 and the frame 1 together, so that the fixed support 2 is convenient to mount and dismount, and the fixed support 2 is convenient to use; the rotating connectors 21 are arranged inside the bottom ends of the two sides of the fixed support 2, and the rotating connectors 21 and the lifting support legs 3 are connected together through pins; the rotary connector 21 facilitates the rotary connection between the lifting support leg 3 and the fixed support 2, so that the lifting support leg 3 can rotate conveniently, the lifting support leg 3 can lift the frame 1 conveniently, and the pin facilitates the connection between the lifting support leg 3, the fixed support 2 and the rotary connector 21, so that the coordination and the use of the whole device are facilitated; a bottom foot 32 is arranged at the bottom end of the lifting supporting leg 3, and the lifting supporting leg 3 is connected with the bottom foot 32 through a connecting pin 33; the bottom foot 32 is convenient for the lifting support leg 3 to abut against the ground, so that the pressure between the lifting support leg 3 and the ground is conveniently reduced, the ground is prevented from being crushed by the lifting support leg 3, the connecting pin 33 is convenient for the rotating connection between the bottom foot 32 and the lifting support leg 3, and the bottom foot 32 can not rotate along with the lifting support leg 3 when the hydraulic cylinder drives the lifting support leg 3; a connecting plate 31 is arranged on the upper surface of the lifting supporting leg 3 close to the fixed support 2, and a through hole is formed in the middle of the connecting plate 31; connecting plate 31 is convenient for lift landing leg 3 and pneumatic cylinder to be connected to make things convenient for pneumatic cylinder drive lift landing leg 3 to go up and down, and then make things convenient for lift landing leg 3 to grab the steelworks with whole wheel-type and support from the bottom surface, the use of the lift landing leg 3 of being convenient for, the through-hole makes things convenient for to install or dismantle between lift landing leg 3 and the pneumatic cylinder, thereby makes things convenient for whole bearing structure's use and change, also is convenient for maintain whole bearing structure and maintain.

The using method comprises the following steps: during the use, the two sides of the frame 1 are provided with the fixing support 2 through the fixing bolts 22, then the lifting support legs 3 are rotatably connected with the fixing support 2, then hydraulic cylinders are arranged on the vehicle corresponding to the lifting support legs 3, the hydraulic cylinders are connected with the vehicle body control system, then the output ends of the hydraulic cylinders are connected with the connecting plate 31, the hydraulic cylinders are controlled to continuously extend out when the lifting support legs are used, the hydraulic cylinders drive the lifting support legs 3 until the bottom feet 32 are attached to the ground, then the hydraulic cylinders continue to push the lifting support legs 3 until the lifting support legs 3, the bottom feet 32 and the fixing support 2 rotate relatively, so that the lifting support legs 3 can lift a steel grabbing machine, and further the steel grabbing machine can be conveniently stable enough when in work.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel machine structure is grabbed to wheeled, its characterized in that: be equipped with fixed bolster (2) including frame (1) and frame (1) both sides, fixed bolster (2) wholly are trapezoidal stretching body structure, fixed bolster (2) both sides bottom is inside all to be equipped with rotates connector (21), still includes lift landing leg (3) that fixed bolster (2) tip was equipped with, the position that lift landing leg (3) upper surface is close to fixed bolster (2) is equipped with connecting plate (31), connecting plate (31) middle part is equipped with the through-hole.

2. A wheel type steel grabbing machine structure according to claim 1, wherein a connecting seat (11) is arranged in the middle of the frame (1), and the connecting seat (11) and the frame (1) are welded together.

3. A wheel type steel grab structure according to claim 2, characterized in that the fixing bolt (22) is arranged at the position where the fixing bracket (2) is aligned with the middle part of the frame (1), and the rotating connector (21) and the lifting leg (3) are connected together through a pin.

4. A wheel steel grab structure according to claim 3, characterized in that the bottom end of the lifting leg (3) is provided with a foot (32), and the lifting leg (3) and the foot (32) are connected by a connecting pin (33).