CN216583052U

CN216583052U - Stacker-reclaimer device

Info

Publication number: CN216583052U
Application number: CN202123228974.XU
Authority: CN
Inventors: 吴丹; 花丽君; 郑安国; 严俊; 戴烨
Original assignee: Wuxi Songbang Technology Co ltd
Current assignee: Wuxi Songbang Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-24
Anticipated expiration: 2031-12-21

Abstract

The utility model belongs to the technical field of transport machinery, and discloses a material piling and taking device which comprises a hydraulic device, a material receiving hopper assembly, a connecting hinge point and a host machine, wherein the tail part of the host machine is connected with one end of the connecting hinge point, the other end of the connecting hinge point is connected to the lower part of one side, close to the host machine, of the material receiving hopper assembly, a hydraulic device is connected to the upper part of the middle part of the host machine, and the hydraulic device is connected to the upper part of one side, close to the host machine, of the material receiving hopper assembly. The structure has the characteristics of improving the stress condition of the structure, prolonging the service life and improving the mobility.

Description

Stacker-reclaimer device

The technical field is as follows:

the utility model belongs to the technical field of transport machinery, and particularly relates to a stacker-reclaimer device.

The background art comprises the following steps:

at present, aiming at owners of small and medium-sized bulk cargo wharfs, the movable stacker equipment can well stack materials without too much capital construction investment, and the equipment has various forms such as a tire type, a crawler type and the like. The main process of the equipment stacking is that a truck pours the transported materials near a stacking point, then the ground materials are put into a receiving hopper of a mobile stacker through a loading vehicle, and then the materials are conveyed to a high point through a belt on the mobile stacker to realize the stacking. In order to adapt to the feeding mode of the loading vehicle, the height of the long receiving hopper is reduced as much as possible, so that the clearance between the structure below the receiving hopper structure and the ground is small, and the equipment is difficult to move when the ground is uneven or a small amount of obstacles exist.

The moving stocker receiving hopper lower structure and the host machine in the prior art adopt a consolidation mode, so that the two defects are as follows: 1. when the structure receives materials, the lower structure of the receiving hopper is in a cantilever empty state, so that the stress on the structure is not good. The long-term use is easy to cause the fatigue damage of the structure; 2. because the height of the upper opening of the receiving hopper needs to be reduced, the gap between the lower structure of the receiving hopper and the ground is small (the gap is 200 mm and 250mm), and when the ground is uneven or an obstacle exists, the equipment cannot move flexibly; 3. the original structure is usually about 20-30 meters, and the original structure is often overlong when the whole factory is manufactured and transported, so that the original structure needs to be disassembled in the middle and spliced on site, and the quality of the structure is difficult to ensure.

The structure of the butt joint hopper part is researched and developed and improved aiming at the problem, the pitching mechanism is additionally arranged on the stacker device, the device can enable the structure of the butt joint hopper to be lifted away from the ground when moving, and the structure can be placed on the ground when a loading vehicle throws materials, so that the gap between the structure and the ground is increased, the flexibility of moving the device is improved, and the service life of the structure is prolonged by directly bearing the impact load of the materials through the structure when working.

The utility model has the following contents:

the utility model aims to overcome the defects of the prior art and solve the problems, and provides a stacker-reclaimer device, which changes the lower part structure of a receiving hopper of the original mobile stacker into a movable structure, adopts a hinge point connection mode to divide the original fixed steel structure into two sections of a main machine and the lower part structure of the receiving hopper, and arranges a hinge point above the lower part structure of the receiving hopper, so that the lower part structure of the receiving hopper rotates around the lower hinge point by the contraction of an oil cylinder (or an electro-hydraulic push rod) to lift the lower part structure off the ground, and the lower part structure of the receiving hopper is descended and finally placed on the ground by extending the oil cylinder (or the electro-hydraulic push rod) during work.

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

the utility model provides a stacker-reclaimer device, includes hydraulic means 1, connects hopper subassembly 2, connecting hinge point 3 and host computer 4, and 4 end connections of host computer have 3 one ends of connecting hinge point, and the 3 other ends of connecting hinge point connect in connect hopper subassembly 2 to be close to 4 one side lower parts of host computer, and 4 middle parts tops of host computer are connected with hydraulic means 1, and hydraulic means 1 connects in connect hopper subassembly 2 to be close to 4 one side upper portions of host computer.

Preferably, the hydraulic device 1 is an oil cylinder or an electro-hydraulic push rod, and the pitching rotation of the hopper receiving assembly is realized through the zooming of the electro-hydraulic push rod.

Preferably, the connecting joint 11 of the hydraulic device 1 is hinged with the lower connecting lug plate 12 of the receiving hopper assembly 2 through a first pin shaft 13; wherein the lower connecting lug plate 12 is fixed on the receiving hopper component 2, and the hydraulic device drives the connecting lug plate to move through the first pin shaft when stretching, so that the lower structure of the receiving hopper rotates relative to the connecting hinge point 3.

Preferably, the connection joint 11 of the hydraulic device 1 is hinged with the host connection lug plate 18 through a first pin shaft 13; the host connecting lug plate 18 is fixed above the middle part of the host 4, a first shaft sleeve 14 is sleeved on a first pin shaft 13 positioned on the host connecting lug plate 18, and a first shaft clamping plate 15 fixed through a first bolt 16 is installed on one side of the host connecting lug plate 18.

Preferably, the connecting joint is a cylinder joint of a cylinder.

Preferably, a joint bearing 19 is installed in the cylinder joint of the cylinder.

Preferably, the host connecting lug plate 18 of the host 4 is hinged to the upper connecting lug plate 17 of the hopper receiving assembly 2 through a second pin shaft 113, the second pin shaft 113 is sleeved with a joint bearing 19 and a second shaft sleeve 110 which are positioned in the host connecting lug plate 18, a second clamping shaft plate 111 is mounted on the outer side of one end of the second pin shaft 113, and the second clamping shaft plate 111 is fixed on the upper connecting lug plate 17 through a second bolt 112, so that the second pin shaft is fixed to be separated from the shaft hole; the other end is provided with a shaft end baffle 114 and is fixed on the second pin shaft 113 through a bolt, so that the second pin shaft is prevented from being separated from the shaft hole.

Preferably, the receiving hopper assembly 2 comprises a receiving hopper 23 and a receiving hopper lower structure 21, and the receiving hopper 23 is fixed above the receiving hopper lower structure 21 through a fastener 22.

Compared with the prior art, the utility model has the following beneficial effects:

the lower structure of the original receiving hopper is made into a movable part by adopting an oil cylinder (or an electro-hydraulic push rod) telescopic mode, and the structure is placed on the ground when receiving materials, so that the impact of the materials is transmitted to the ground, the stress condition of the structure is improved, and the service life of the structure is prolonged. In addition, the clearance between the structure and the ground is improved (the clearance is improved to more than 850 mm), and the flexibility of equipment movement is greatly improved. The structure adopts hinge point connection, so that the structure is reasonable and segmented, and the overlong problem in transportation can be solved.

Drawings

FIG. 1 is a schematic diagram of a stacker-reclaimer device according to the present invention;

FIG. 2 is a schematic diagram of the movement of the stacker-reclaimer device of the present invention

FIG. 3 is an enlarged schematic view of the hydraulic assembly of the stacker and reclaimer device of the present invention;

FIG. 4 is a schematic view of the A-direction structure of the hydraulic device of the stacker-reclaimer device of the present invention;

fig. 5 is a schematic view of a hydraulic device of the stacker-reclaimer device in the direction of direction B.

Fig. 6 is a schematic view of the hydraulic device of the stacker-reclaimer device in the direction of C.

Fig. 7 is a schematic view of a receiving hopper assembly of the stacker-reclaimer device of the present invention.

Fig. 8 is a schematic view of the structure of the receiving hopper assembly of the stacker-reclaimer device of the present invention in the direction of a.

Fig. 9 is a schematic cross-sectional view of a receiving hopper assembly of the stacker-reclaimer device of the present invention.

Fig. 10 is a side view of a receiving hopper assembly of the stacker-reclaimer device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Embodiment 1 as shown in fig. 1-2, a stacker-reclaimer device includes a hydraulic device 1, a receiving hopper assembly 2, a connecting hinge point 3, and a main machine 4, wherein the tail of the main machine 4 is connected with one end of the connecting hinge point 3, the other end of the connecting hinge point 3 is connected to the lower part of the receiving hopper assembly 2 near the main machine 4, the hydraulic device 1 is connected above the middle part of the main machine 4, and the hydraulic device 1 is connected to the upper part of the receiving hopper assembly 2 near the main machine 4.

As shown in fig. 3-10, the connection joint 11 of the hydraulic device 1 is hinged with the lower connection lug plate 12 of the receiving hopper assembly 2 through a first pin shaft 13; the lower connecting lug plate 12 is fixed on the receiving hopper component 2, and the hydraulic device drives the connecting lug plate to move through a first pin shaft when stretching, so that the lower structure of the receiving hopper rotates relative to the connecting hinge point 3 (C-direction hinge point). Preferably, the connecting joint is a cylinder joint of a cylinder.

Preferably, the joint bearing 19 is installed in the oil cylinder joint of the oil cylinder, and can adapt to small-angle changes, so that the installation is facilitated.

Preferably, the connection joint 11 of the hydraulic device 1 is hinged with the host connection lug plate 18 through a first pin shaft 13; the host connecting lug plate 18 is fixed above the middle part of the host 4, a first shaft sleeve 14 is sleeved on a first pin shaft 13 of the host connecting lug plate 18, and the first shaft sleeve 14 is a spacer sleeve for preventing the oil cylinder joint 11 from moving on the first pin shaft 13. The first chuck plate 15 fixed by the first bolt 16 is installed on one side of the host connecting ear plate 18. The first pin 13 is prevented from being disengaged from the shaft hole.

Preferably, the receiving hopper assembly 2 comprises a receiving hopper 23 and a receiving hopper lower structure 21, and the receiving hopper 23 is fixed above the receiving hopper lower structure 21 through a fastener 22. Connect hopper 23 to pass through fastener 22 to be fixed on the substructure, the fastener is the bolt, connects the hopper to be rectangular hopper, has two long channel-section steels in the both sides welding of hopper, sets up evenly distributed's bolt hole in the position of setting for on the long channel-section steel, and the rethread bolt carries out the bolt connection with the hopper lower part structure that connects that the below corresponds. Therefore, the installation of the receiving hopper and the future maintenance, disassembly and overhaul and other work are facilitated.

The receiving hopper assembly 2 realizes integral pitching work through an oil cylinder or an electro-hydraulic push rod; the connecting hinge point 3 is a connecting point of the receiving hopper assembly and the host; the host 4 is a host part of the mobile stocker, and realizes various operations of the entire apparatus.

The above description is for the purpose of illustrating embodiments of the utility model and is not intended to limit the utility model, and it will be understood by those skilled in the art that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a stacker-reclaimer device, includes hydraulic means, connects hopper subassembly, connects hinge point and host computer, its characterized in that: the tail of the main machine is connected with one end of a connecting hinge point, the other end of the connecting hinge point is connected to the lower part of one side, close to the main machine, of the material receiving hopper assembly, a hydraulic device is connected to the upper part of the middle of the main machine, and the hydraulic device is connected to the upper part of one side, close to the main machine, of the material receiving hopper assembly.

2. The stacker-reclaimer device of claim 1, wherein the connection joint of the hydraulic device is hinged to the lower connection lug of the receiving hopper assembly by a first pin; the lower connecting lug plate is fixed on the material receiving hopper assembly, and the hydraulic device drives the lower connecting lug plate to move through the first pin shaft when stretching, so that the lower structure of the material receiving hopper rotates relative to the connecting hinge point.

3. The stacker-reclaimer device of claim 1 or 2, wherein the hydraulic device is a cylinder or an electro-hydraulic push rod, and the pitching rotation of the receiving hopper assembly is realized by the zooming of the electro-hydraulic push rod.

4. The stacker-reclaimer device of claim 1, wherein the connection joint of the hydraulic device is hinged to the main machine connection lug by a first pin; the host connecting lug plate is fixed above the middle of the host, a first shaft sleeve is sleeved on a first pin shaft of the host connecting lug plate, and a first shaft clamping plate fixed through a first bolt is installed on one side of the host connecting lug plate.

5. The stacker-reclaimer device of claim 4, wherein the connection joint is a ram joint of a ram.

6. The stacker-reclaimer device of claim 5, wherein a spherical plain bearing is mounted within the cylinder head.

7. The stacker-reclaimer device according to claim 1, wherein the main machine connecting lug plate of the main machine is hinged to the upper connecting lug plate of the receiving hopper assembly through a second pin shaft, a joint bearing and a second shaft sleeve positioned in the main machine connecting lug plate are sleeved on the second pin shaft, a second clamping shaft plate is installed on the outer side of one end of the second pin shaft, the second clamping shaft plate is fixed on the upper connecting lug plate through a second bolt, and a shaft end baffle is installed on the other end of the second pin shaft and fixed on the second pin shaft through a bolt.

8. The stacker-reclaimer device of claim 1, wherein the hopper receiving assembly comprises a receiving hopper and a receiving hopper lower structure, the receiving hopper secured above the receiving hopper lower structure by a fastener.