CN213979084U

CN213979084U - Excavator modified full-slewing device

Info

Publication number: CN213979084U
Application number: CN202022279964.8U
Authority: CN
Inventors: 翟海飞
Original assignee: Tysim Piling Equipment Co ltd
Current assignee: Tysim Piling Equipment Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-08-17
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a full slewer of excavator transformation, including the excavator body, the excavator body is movably linked with big arm, big arm is connected through the hydro-cylinder with the one end of telescopic link, the other end fixedly connected with full slewer of telescopic link, the below of full slewer is equipped with protects a section of thick bamboo, the telescopic link intermediate position is equipped with the support frame, and full slewer includes the universal joint, the both sides of universal joint are equipped with power component respectively, and its below fixedly connected with link, the both sides of link are equipped with the pinhole with round pin axle complex; according to the technical scheme, the mature chassis of the excavator is adopted and modified on the basis, so that the utilization rate of client equipment is improved, the original reliability of the excavator is reserved, multiple purposes are achieved, and the purchasing cost of a client is effectively reduced.

Description

Excavator modified full-slewing device

Technical Field

The utility model relates to a slewer, in particular to dig quick-witted transformation of machine and make full slewer.

Background

An excavator is also called a digger, and is an earthwork machine which excavates materials higher or lower than a bearing surface by using a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard, wherein the materials excavated by the excavator mainly comprise soil, coal, silt, soil after pre-loosening and rock.

At present, the construction requirements of piling workers are more and more strict, the environmental protection problem in the construction process also becomes the key point which must be grabbed in the construction process, the original slurry wall protection construction process is slowly eliminated, the construction of a full casing slowly becomes the mainstream of the construction of a pile foundation, and therefore the requirements on a full slewing device are increased more and more.

The full slewing device on the market at present has high cost, belongs to special equipment and has low utilization rate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dig quick-witted full slewer of transformation of mechanism is used for overcoming among the prior art the defect that full slewer cost is higher and the availability factor is not high.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses a dig quick-witted full slewer of transformation into shape, including digging the quick-witted body, dig quick-witted body and big arm active link, the hydro-cylinder is passed through with the one end of telescopic link to be connected for big arm, the full slewer of other end fixedly connected with of telescopic link, full slewer's below is equipped with protects a section of thick bamboo, the telescopic link intermediate position is equipped with the support frame, and full slewer includes the universal joint, the both sides of universal joint are equipped with power component respectively, its below fixedly connected with link, the both sides of link are equipped with and sell round pin axle complex pinhole.

Further, the power assembly comprises a motor and a speed reducer.

Furthermore, the support frame is scalable, balances the stability of whole car by flexible volume.

Furthermore, the angle of the telescopic rod is adjusted by the telescopic action of the oil cylinder.

Furthermore, the telescopic rod is connected with a universal joint on the full-revolving device, so that the full-revolving device can move up and down.

Furthermore, a connecting frame on the full-slewing device is connected with the protective cylinder in a matched mode through a pin shaft.

The utility model discloses the beneficial effect who reaches is: according to the technical scheme, the mature chassis of the excavator is adopted and modified on the basis, so that the utilization rate of client equipment is improved, the original reliability of the excavator is reserved, multiple purposes are achieved, and the purchasing cost of a client is effectively reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a top view of the present invention;

fig. 2 is a bottom view of the present invention.

In the figure: 1. a digging machine body; 2. a large arm; 3. an oil cylinder; 4. a telescopic rod; 5. a support frame; 6. a full slewing device; 6-1, universal joint; 6-2, a power assembly; 6-3, a connecting frame; 6-4, a pin shaft; 7. and (7) protecting the cylinder.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-2, a modified full-rotation device of a digging machine comprises a digging machine body 1, wherein the digging machine body 1 is movably connected with a large arm 2, the large arm 2 is connected with one end of a telescopic rod 4 through an oil cylinder 3, the other end of the telescopic rod 4 is fixedly connected with a full-rotation device 6, a protective cylinder 7 is arranged below the full-rotation device 6, and a support frame 5 is arranged in the middle of the telescopic rod 4.

The full-slewing device comprises a universal joint 6-1, wherein power assemblies 6-2 are respectively arranged on two sides of the universal joint 6-1, a connecting frame 6-3 is fixedly connected below the power assemblies, and pin holes matched with pin shafts 6-4 are arranged on two sides of the connecting frame 6-3.

The working principle is as follows: the device comprises a digging machine body 1, a large arm 2, a telescopic rod 4, a support frame 5 and a full-revolving device 6. The excavator body 1 provides power and a working body, the large arm 2 is connected with the telescopic rod 4, the angle of the telescopic rod 4 is adjusted by the oil cylinder 3, the whole excavator body is balanced by extending the support frame 5 after the station is adjusted, the telescopic rod 4 is connected with the universal joint 6-1 to realize the up-and-down movement of the full-rotation device 6, and the power assembly 6-2 on the full-rotation device 6 provides power for running, wherein the power assembly 6-2 comprises a motor and a speed reducer, the full-rotation device 6 has the rotation of low speed and large torque, and the full-rotation device transmits the rotation of the low speed and large torque to the protective cylinder 7 through the connecting frame 6-3, the pin shaft 6-4 and the transmission, so that the protective cylinder is driven to the appointed station.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 improved full-slewing device of the excavator is characterized by comprising an excavator body, wherein the excavator body is movably connected with a large arm, the large arm is connected with one end of a telescopic rod through an oil cylinder, the other end of the telescopic rod is fixedly connected with a full slewing device, a protective cylinder is arranged below the full slewing device, and a support frame is arranged in the middle of the telescopic rod;

the full-slewing device comprises a universal joint, power assemblies are arranged on two sides of the universal joint respectively, a connecting frame is fixedly connected below the universal joint, and pin holes matched with the pin shafts are arranged on two sides of the connecting frame.

2. The converted full slewing device of claim 1, wherein said power assembly includes a motor and a speed reducer.

3. The improved full slewing device of a digging machine according to claim 1 wherein the support frame is telescopic, and the stability of the entire vehicle is balanced by the amount of the telescopic movement.

4. The converted full slewing device of claim 1, wherein the angle of said telescoping rod is adjusted by the telescoping action of said cylinder.

5. The converted full-circle device of claim 1, wherein the telescoping rod is connected to a universal joint on the full-circle device to effect up and down movement of the full-circle device.

6. The converted full slewing device of claim 1, wherein the connecting frame of the full slewing device is connected with the casing by a pin.