CN219009330U

CN219009330U - Driving support assembly of rotating mechanism of three-bucket dynamic receiving weighing device

Info

Publication number: CN219009330U
Application number: CN202223407634.8U
Authority: CN
Inventors: 姚树楷; 席启明; 袁华; 王洪磊; 武徽; 王磊
Original assignee: Zhongmei Kegong Intelligent Storage Technology Co ltd
Current assignee: Zhongmei Kegong Intelligent Storage Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-12
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a driving support component of a rotating mechanism of a three-bucket dynamic receiving weighing device, which comprises the following components: install the annular orbit on the horizontal roof beam of loading station steel construction frame, annular orbit on evenly distributed six at least gyro wheels, gyro wheel and ring beam frame connect, ring beam frame and three with 120 degrees evenly distributed's outer bottom of A font link be connected, the interior bottom of A font link is connected with lower connecting seat, the apex angle of A font link be connected with last connecting seat, last connecting seat on be equipped with the gear train of being connected with rotary driving motor and reduction gear thereof, last connecting seat and lower connecting seat between still be equipped with the bracing piece. The utility model forms a firm upper and lower supporting frames through the A-shaped connecting frames by using the upper and lower connecting seats, forms a stable supporting structure with the ring beam frame, supports three chambers with 120 degrees of difference, drives the three chambers to rotate, completes the cycle of loading, weighing and discharging, and realizes automatic loading.

Description

Driving support assembly of rotating mechanism of three-bucket dynamic receiving weighing device

Technical Field

The utility model relates to a driving support component of a rotating mechanism of a three-bucket dynamic receiving and weighing device, which is a mechanical structure of a transport machine and is a mechanical component for an automatic quantitative loading station of bulk materials.

Background

In recent years, with the development of automatic quantitative loading stations, the capacity of a surge bin is increased to improve the loading efficiency, the height of a steel structure frame of the surge bin is increased, and the construction cost of the steel structure frame is increased. In order to reduce the height of the steel structure frame, a plurality of chambers which can weigh and have a buffering function are arranged on a horizontal plane, so that the capacity of the buffering chambers is greatly reduced. The reduction of the buffer bin greatly reduces the height of the steel structure frame of the loading station, saves a large amount of steel, obviously reduces the construction cost of the loading station, and greatly reduces the lifting height of materials due to the reduction of the height of the bin, thereby saving the use cost of the loading station. The existing loading station with chambers capable of weighing and buffering has various forms, such as a plurality of chambers are arranged on a horizontal height, and each chamber is subjected to loading, weighing and discharging continuously and circularly to form a complete loading process. Thus, if multiple bins are rotated to achieve a cycle of loading, weighing and discharging, this is a problem to be solved.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a driving support assembly of a rotating mechanism of a three-bucket dynamic receiving weighing device. The assembly can support three cabins with 120 degrees of difference through the rotating support which is arranged on the annular track, and drives the three cabins to rotate, so that the loading, weighing and discharging circulation is completed, and the automatic loading is realized.

The purpose of the utility model is realized in the following way: a drive support assembly for a rotating mechanism of a three-bucket dynamic receiving and weighing device, comprising: install the annular orbit on the horizontal roof beam of loading station steel construction frame, annular orbit on evenly distributed six at least gyro wheels, gyro wheel and ring beam frame connect, ring beam frame and three with 120 degrees evenly distributed's outer bottom of A font link be connected, the interior bottom of A font link is connected with lower connecting seat, the apex angle of A font link be connected with last connecting seat, last connecting seat on be equipped with the gear train of being connected with rotary driving motor and reduction gear thereof, last connecting seat and lower connecting seat between still be equipped with the bracing piece.

Furthermore, the A-shaped connecting frame is connected with the ring beam frame, the upper connecting seat and the lower connecting seat through pins.

Furthermore, two bin supporting points are arranged every 120 degrees of the ring beam frame, one bin supporting point is arranged at the relative position of the lower connecting seat, and each bin supporting point is provided with a weighing sensor.

Further, a material blocking shed and a bracket are arranged above the three A-shaped connecting frames.

The utility model has the advantages and beneficial effects that: the utility model forms a firm upper and lower supporting frames through the A-shaped connecting frames by using the upper and lower connecting seats, forms a stable supporting structure with the ring beam frame, supports three chambers with 120 degrees of difference, drives the three chambers to rotate, completes the cycle of loading, weighing and discharging, and realizes automatic loading.

Drawings

The utility model is further described below with reference to the drawings and examples.

FIG. 1 is a front view of a support assembly according to an embodiment of the present utility model;

FIG. 2 is a top view of the support assembly according to one embodiment of the present utility model;

FIG. 3 is a left side view of the support assembly according to one embodiment of the present utility model;

FIG. 4 is a schematic view of the position of the support assembly in a loading station according to an embodiment of the present utility model;

FIG. 5 is a front view of a support assembly according to a fourth embodiment of the utility model;

FIG. 6 is a top view of a support assembly according to a fourth embodiment of the utility model;

fig. 7 is a left side view of a support assembly according to a fourth embodiment of the present utility model.

Detailed Description

Embodiment one:

the embodiment is a driving support component of a rotating mechanism of a three-bucket dynamic receiving weighing device, as shown in fig. 1, 2 and 3. The embodiment comprises the following steps: install the annular track 1 on loading station steel construction frame horizontal beam, annular track on evenly distributed six at least gyro wheels 2, gyro wheel and ring beam frame 3 be connected, ring beam frame be connected with the outer footing 401 of three with 120 degree evenly distributed's A font link 4, the interior footing 402 of A font link is connected with lower connecting seat 5, the apex angle 403 of A font link be connected with last connecting seat 6, last connecting seat on be equipped with the gear train 7 of being connected with rotary driving motor and reduction gear thereof, last connecting seat and lower connecting seat between still be equipped with bracing piece 8, as shown in fig. 1, 2, 3.

The position of the drive support assembly in the loading station according to this embodiment is shown in fig. 4. The loading station comprises: the steel structure frame 01 as a main body, the belt conveyor 02 arranged from the upper part to the lower part of the steel structure frame, three chambers 03 with 120 degrees of phase difference, the driving support assembly 04, the small buffer chamber 05, the chute 06 and the carriage 07 for loading vehicles.

The circular rail is used to support the weight of the entire assembly and cargo in the bin, is welded or riveted to the steel structure frame, and maintains the entire circular rail plane horizontal. The circular track may use light steel rails.

The driving mechanism of the rotating mechanism adopts motor driving and corresponding facilities such as a speed reducer and the like to drive the three bins to rotate steadily. In order to ensure the weighing effect, the rotating process should be as stable as possible, so the rotation driving adopts a form of combining a speed reducing motor and a slewing bearing. The slewing bearing is arranged at the top of the rotary supporting mechanism, the inner ring is connected with the rotary supporting mechanism, the outer ring is a gear ring, and the outer ring is connected with the gear motor through the gear transmission group. The motor can adopt a variable frequency motor to adjust the rotating speed. The bottom of the rotating mechanism is provided with a wheel train and an annular track combination for providing a stable moving track.

The embodiment adopts the upper connecting seat, the lower connecting seat and the A-shaped connecting frame to form the supporting component, is used for bearing the weight of three chambers and the impact force during material receiving, and can drive the supporting component to rotate. The support assembly is formed by adopting a two-layer structure, the upper layer is connected with the driving mechanism, and the lower layer is connected with the rotating track.

The supporting component mainly comprises four large components, namely a peripheral ring beam frame, an upper connecting seat at the upper part, a connecting seat at the lower part and an A-shaped connecting frame with internal stress.

The ring beam frame is mainly spliced H-shaped steel, and six groups of heavy-load wheel shaft structures are arranged below the ring beam frame, so that the weight of three chambers can be guaranteed to be borne. Six mounting plates are evenly distributed on the ring beam and are used for being connected with weighing sensors, and outer ring sensors of the multi-hopper bin are all arranged at the positions. The ring beam is additionally provided with three connectors which are independently manufactured and are used for being connected with the middle stress structure.

The upper connecting seat is used for connecting the slewing bearing, and simultaneously, the three connectors are respectively connected with the three middle stress frames to play a role in transmitting torque. The function of the lower connecting seat is to bear the sensor in the multi-bucket bin, and the sensor is a place with larger stress, and most of the weight of the bin body and the material is born by the sensor. In addition, there are three mounting joints for connecting the internal force frame. A manhole is formed in the center of the connecting seat, so that personnel can enter the manhole to overhaul the sensor.

The A-shaped connecting frame is used for connecting the three components, and simultaneously transmitting gravity and rotation torque to drive the whole rotating frame to rotate on the track.

The four parts can be connected through the pin shafts, 18 pin shafts are used for fixing, the installation steps are simplified, the installation time is shortened, and meanwhile, the installation error is smaller.

Embodiment two:

the first embodiment is an improvement of the first embodiment, and relates to a connection mode of the A-shaped connecting frame and other parts. The A-shaped connecting frame and the ring beam frame are connected with the upper connecting seat and the lower connecting seat by pins.

The pin is actually equivalent to a hinge, so that hinge connection is formed between the A-shaped connecting frame and the ring beam frame and between the A-shaped connecting frame and the upper connecting seat and the lower connecting seat, instead of completely fixed welding, and the mutual internal stress between frame pieces is avoided.

Embodiment III:

this embodiment is a modification of the above embodiment, and is a refinement of the above embodiment with respect to the plenum support point. Two bin support points 301 are set up every 120 degrees in the ring beam frame according to the embodiment, as shown in fig. 2, one bin support point is set up at the relative position of the lower connecting seat, and each bin support point is provided with a weighing sensor.

Two supporting points on the ring beam frame and one supporting point of the lower connecting seat determine the plane position of a bin, and the three points are used for weighing while restraining the bin position.

Embodiment four:

this embodiment is a modification of the above embodiment, and is a refinement of the above embodiment with respect to the material blocking shed. The three described a-shaped connecting frames in this embodiment are provided with a material blocking shed 9 and a bracket 901, as shown in fig. 5, 6 and 7.

The three A-shaped connecting frames are clamped in gaps between the two chambers, and due to the rotation of the three chambers, some bulk materials are inevitably scattered from the edges of the chambers, impact is formed on the A-shaped connecting frames, and the A-shaped connecting frames are polluted. For this embodiment, a material blocking shed and a bracket are provided to avoid these problems.

Finally, it should be noted that the above only illustrates the technical solution of the present utility model, and not limiting, and although the present utility model has been described in detail with reference to the preferred arrangement, it should be understood by those skilled in the art that modifications and equivalent substitutions can be made to the technical solution of the present utility model (such as the form of the loading station, the driving form and the structural form of the structural assembly, etc.), without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a three fill developments receive material weighing device rotary mechanism's drive supporting component which characterized in that includes: install the annular orbit on the horizontal roof beam of loading station steel construction frame, annular orbit on evenly distributed six at least gyro wheels, gyro wheel and ring beam frame connect, ring beam frame and three with 120 degrees evenly distributed's outer bottom of A font link be connected, the interior bottom of A font link is connected with lower connecting seat, the apex angle of A font link be connected with last connecting seat, last connecting seat on be equipped with the gear train of being connected with rotary driving motor and reduction gear thereof, last connecting seat and lower connecting seat between still be equipped with the bracing piece.

2. The drive support assembly of claim 1, wherein the a-shaped connecting frame is connected with the ring beam frame and the upper connecting seat and the lower connecting seat by pins.

3. The drive support assembly according to claim 2, wherein the ring beam frame is provided with two bin support points every 120 degrees, one bin support point is arranged at the opposite position of the lower connecting seat, and each bin support point is provided with a weighing sensor.

4. A drive support assembly according to claim 3, wherein a material blocking shed and a bracket are provided above the three a-shaped connectors.