CN211107107U

CN211107107U - Rotating bucket type engineering machinery carrying vehicle

Info

Publication number: CN211107107U
Application number: CN201922272627.3U
Authority: CN
Inventors: 陈玉军
Original assignee: Weifang Senhai Machinery Manufacturing Co ltd
Current assignee: Weifang Senhai Machinery Manufacturing Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-28
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a bucket-turning type engineering machinery truck, which comprises a walking chassis, wherein a revolving frame is arranged on the walking chassis through a slewing bearing device, and a slewing driving device for driving the revolving frame to rotate is arranged on the walking chassis; a conveying hopper is arranged on the rotary frame, one end of the conveying hopper is hinged with the rotary frame, and an unloading device is arranged between the conveying hopper and the rotary frame; and one end of the walking chassis is provided with an equipment box and a control room. The utility model discloses utilize the installation of integral rotation on walking chassis the revolving rack, then set up the transport fill on the revolving rack, the transport fill can with the revolving rack rotates together, can realize the multi-angle and unload. The utility model discloses compact structure, the volume is less.

Description

Rotating bucket type engineering machinery carrying vehicle

Technical Field

The utility model relates to a carrier especially relates to a rotating bucket formula engineering machine tool carrier.

Background

In various construction sites, engineering materials are often required to be distributed and transferred in order to meet the requirements of construction in different places. The construction site often exists in a site with limited space, the existing dump truck has large volume and is difficult to get in and out of the construction site, and the dump truck can only dump backwards or laterally and cannot well finish the material inclination of the specified site. Therefore, it is necessary to design a small-sized truck capable of unloading at multiple angles to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a rotating bucket type engineering machinery carrier that volume is less, but multi-angle is unloaded is provided.

In order to solve the technical problem, the technical scheme of the utility model is that: the bucket type engineering machinery carrier comprises a walking chassis, wherein a revolving frame is arranged on the walking chassis through a slewing bearing device, and a slewing driving device for driving the revolving frame to rotate is arranged on the walking chassis; a conveying hopper is arranged on the rotary frame, one end of the conveying hopper is hinged with the rotary frame, and an unloading device is arranged between the conveying hopper and the rotary frame; and one end of the walking chassis is provided with an equipment box and a control room.

As a preferable technical scheme, the control room includes a fixed frame fixedly disposed at one end of the traveling chassis, a seat is rotatably mounted on the fixed frame, a positioning and fixing device is disposed between the seat and the fixed frame, a main operating mechanism is disposed on the fixed frame on one side of the seat close to the transportation bucket, and a driving mechanism is disposed on the fixed frame on one side of the seat far from the transportation bucket.

As a preferable technical scheme, the slewing bearing device comprises a slewing bearing arranged between the slewing frame and the walking chassis, an inner ring of the slewing bearing is fixedly connected with the walking chassis, and an outer ring of the slewing bearing is fixedly connected with the slewing frame.

Preferably, the slewing drive device comprises a slewing drive motor mounted on the walking chassis, and a power end of the slewing drive motor is in transmission with an outer ring gear of the slewing bearing.

As a preferred technical scheme, the rotation driving device comprises a rotation driving motor which is fixedly arranged on the walking chassis and the output end of which is coaxially arranged with the rotation supporting bearing, and the output end of the rotation driving motor is fixedly connected with the rotation frame.

Preferably, the unloading device includes an unloading cylinder connected between the conveying bucket and the revolving frame.

As a preferable technical scheme, the walking chassis is a crawler-type chassis or a wheel-type chassis.

By adopting the technical scheme, the bucket type engineering machinery carrying vehicle comprises a walking chassis, wherein a revolving frame is arranged on the walking chassis through a slewing bearing device, and a slewing driving device for driving the revolving frame to rotate is arranged on the walking chassis; a conveying hopper is arranged on the rotary frame, one end of the conveying hopper is hinged with the rotary frame, and an unloading device is arranged between the conveying hopper and the rotary frame; and one end of the walking chassis is provided with an equipment box and a control room. The utility model discloses utilize the installation of integral rotation on walking chassis the revolving rack, then set up the transport fill on the revolving rack, the transport fill can with the revolving rack rotates together, can realize the multi-angle and unload. The utility model discloses compact structure, the volume is less.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic front sectional structural view of an embodiment of the present invention;

fig. 2 is a schematic top view of the embodiment of the present invention, in which the conveying bucket is indicated by a two-dot chain line;

fig. 3 is a schematic view of the state of the transportation bucket of fig. 2 after it has been turned around 90 °.

In the figure: 1-a walking chassis; 2-a revolving frame; 3-a slewing bearing; 4-a rotary drive motor; 5-carrying the bucket; 6-unloading driving cylinder; 7-a fixing frame; 8-a control room; 9-a seat; 10-a main operating mechanism; 11-a steering mechanism; 12-equipment box.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1, 2 and 3, the bucket type carrier for construction machinery comprises a traveling chassis 1, wherein the traveling chassis 1 is a crawler-type chassis, and the crawler-type chassis has a large ground contact area and good adaptability to soft ground, and is the first choice for the embodiment to be used in a construction site. Of course, it is also possible to use a wheeled chassis for the travelling chassis 1.

The walking chassis 1 is provided with a revolving frame 2 through a slewing bearing device, the walking chassis 1 is provided with a slewing driving device for driving the revolving frame 2 to rotate, and the revolving frame 2 is driven to integrally rotate through the slewing driving device.

The slewing bearing device comprises a slewing bearing 3 arranged between the slewing frame 2 and the walking chassis 1, the inner ring of the slewing bearing 3 is fixedly connected with the walking chassis 1, and the outer ring of the slewing bearing 3 is fixedly connected with the slewing frame 2. Of course, it is also possible that the inner ring of the slewing bearing 3 is fixedly connected with the slewing frame 2, and the outer ring of the slewing bearing 3 is fixedly connected with the traveling chassis 1. The rotary driving device comprises a rotary driving motor 4 which is fixedly arranged on the walking chassis 1 and the output end of the rotary driving motor is coaxial with the rotary supporting bearing 3, the output end of the rotary driving motor 4 is fixedly connected with the rotary frame 2, the fixed connection can adopt spline connection, if necessary, the output end of the rotary driving motor 4 is fixedly connected with the rotary frame 2 through a rotary speed reducer, and at the moment, the rotary speed reducer is preferably a planetary speed reducer. The structure and connection of the slewing bearing 3 and the slewing drive motor 4 can be derived by those skilled in the art from the description of the prior art and the embodiment, and are not described in detail here and are not illustrated in detail in the drawings. In addition, the slewing drive device can adopt another scheme, the slewing drive device comprises a slewing drive motor 4 installed on the walking chassis 1, and the power end of the slewing drive motor 4 is in transmission with the outer ring gear of the slewing bearing 3. The outer ring of the slewing bearing 3 in the prior art is provided with a gear ring, so that a driving gear meshed with the slewing driving motor 4 is arranged at the output end of the slewing driving motor.

The rotary frame 2 is provided with a conveying bucket 5, one end of the conveying bucket 5 is hinged with the rotary frame 2, and an unloading device is arranged between the conveying bucket 5 and the rotary frame 2. The present embodiment illustrates that the unloading apparatus includes an unloading drive cylinder 6 connected between the conveying bucket 5 and the turret 2. When the unloading driving cylinder 6 extends out, the conveying bucket 5 is jacked up to realize unloading.

One end of the walking chassis 1 is provided with an equipment box 12 and a control room 8. The embodiment shows that the revolving frame 2 is rotatably installed at the middle rear part of the walking chassis 1, and the equipment box 12 and the control room 8 are arranged at the front end of the walking chassis 1, so that the front and rear gravitational energies on the walking chassis 1 can be relatively balanced.

In the embodiment, the motor is preferably a hydraulic motor, and the cylinders are preferably oil cylinders, so that the structure of an oil tank, a diesel engine, a pump and the like can be uniformly arranged in the equipment box 12, and the structure is compact.

The control room comprises a fixed frame fixedly arranged at one end of the walking chassis, a seat is rotatably arranged on the fixed frame, and the rotating installation can adopt a structural form that a fixed rod is arranged on the fixed frame 7, and a rotary drum sleeved on the fixed rod is arranged at the bottom of the seat 9. A positioning and fixing device is arranged between the seat 9 and the fixing frame 7, and the positioning and fixing device is used for fixing the seat 9 when the seat 9 is switched to a required position. The positioning and fixing device can adopt a mode that a plurality of jacks are arranged on the fixing rod in the same circumferential direction, and the outer wall of the rotary drum is rotatably provided with a plug capable of being inserted into the jacks. Of course, the swivel mounting structure of the seat 9 and the positioning and fixing device can also be provided with reference to the structure of the caravan swivel seat 9. These are readily apparent to those skilled in the art and the pivotal mounting of the seat 9 and the positioning fixture are not shown.

A main operating mechanism 10 is arranged on the fixed frame 7 at one side of the seat 9 close to the conveying bucket 5, so that an operator can rotate the seat 9 to face the conveying bucket 5 during unloading, and the seat can be conveniently observed and controlled in real time. A driving mechanism 11 is arranged on the fixed frame 7 at one side of the seat 9 far away from the conveying bucket 5. The driving mechanism 11 is only used for operating the traveling and stopping of the traveling chassis 1, and the main operating mechanism 10 is used for operating the rotation of the revolving frame 2, the unloading of the transportation bucket 5, and the like, but in this embodiment, a set of driving mechanism 11 may be provided in the main operating mechanism 10, so that an operator can conveniently perform driving operation when facing backwards, and the use of this embodiment is more flexible.

In the embodiment, the revolving frame 2 is integrally and rotatably mounted on the traveling chassis 1, and then the conveying bucket 5 is arranged on the revolving frame 2, and the conveying bucket 5 can rotate together with the revolving frame 2, so that multi-angle unloading can be realized. In this embodiment, after the seat 9 is rotatable, an operator can operate and control the transportation bucket 5, and can observe the unloading situation in real time. The embodiment has compact structure and small volume.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Rotary bucket formula engineering machine tool carrier, including walking chassis, its characterized in that: a rotary frame is mounted on the walking chassis through a rotary supporting device, and a rotary driving device for driving the rotary frame to rotate is arranged on the walking chassis; a conveying hopper is arranged on the rotary frame, one end of the conveying hopper is hinged with the rotary frame, and an unloading device is arranged between the conveying hopper and the rotary frame; and one end of the walking chassis is provided with an equipment box and a control room.

2. The swing bucket type carrier for construction machinery according to claim 1, wherein: the control room comprises a fixed frame fixedly arranged at one end of the walking chassis, a seat is rotatably arranged on the fixed frame, a positioning and fixing device is arranged between the seat and the fixed frame, a main control mechanism is arranged on the fixed frame and positioned at one side of the seat close to the conveying bucket, and a driving mechanism is arranged on the fixed frame and positioned at one side of the seat far away from the conveying bucket.

3. The swing bucket type carrier for construction machinery according to claim 1, wherein: the slewing bearing device comprises a slewing bearing arranged between the slewing frame and the walking chassis, an inner ring of the slewing bearing is fixedly connected with the walking chassis, and an outer ring of the slewing bearing is fixedly connected with the slewing frame.

4. The swing bucket type carrier for construction machinery according to claim 3, wherein: the rotary driving device comprises a rotary driving motor arranged on the walking chassis, and the power end of the rotary driving motor is in transmission with an outer ring gear of the rotary supporting bearing.

5. The swing bucket type carrier for construction machinery according to claim 3, wherein: the rotary driving device comprises a rotary driving motor which is fixedly arranged on the walking chassis and the output end of the rotary driving motor is coaxial with the rotary supporting bearing, and the output end of the rotary driving motor is fixedly connected with the rotary frame.

6. The swing bucket type carrier for construction machinery according to claim 1, wherein: the unloading device comprises an unloading driving cylinder connected between the conveying bucket and the rotary frame.

7. The swing-bucket-type construction machine truck according to any one of claims 1 to 6, wherein: the walking chassis is a crawler-type chassis or a wheel-type chassis.