Vibration ore drawing machine

Abstract

The utility model belongs to the field of ore drawing machines for mining industry, and relates to a vibration ore drawing machine which comprises a vibration supporting shaft and a vibration tailstock. The vibration tailstock comprises a vibration tailstock side plate, a supporting plate and a reinforcing plate. The supporting plate is vertically arranged on the periphery of the side plate of the vibration tailstock. The number of the supporting plates is two, the first supporting plate is located on the outer edge of the side plate of the vibration tailstock, and the second supporting plate moves inwards relative to the first supporting plate. The first group of supporting plates, the second group of supporting plates and the vibrating tailstock side plate form a groove; the plurality of reinforcing plates are dispersed and filled in the groove, and the groove is divided into a plurality of grids by the plurality of reinforcing plates; the vibration supporting shafts are installed in the grids. According to the technical scheme, the vibration tailstock of the vibration ore drawing machine and the connecting mode of the vibration supporting shaft and the vibration tailstock are mainly improved, and the vibration tailstock is reinforced.

Description

Technical Field

[0001] The utility model belongs to the field of ore placing machines for mining, and relates to a vibrating ore placing machine. Background Art

[0002] Vibrating ore discharger is a device that uses the vibration principle to achieve uniform discharge of ore. Its working principle is to generate excitation force through the vibrator, so that the ore discharger vibrates as a whole, thereby driving the ore in the ore bin to loosen and flow. Under the action of vibration, the ore gradually slides from the ore bin and is evenly discharged through the ore outlet. Vibrating ore discharger has the characteristics of simple structure, easy operation, uniform ore discharge, etc., and is widely used in ore discharge operations in mining, metallurgy, chemical industry and other industries.

[0003] In actual application, the vibrating ore-feeding machine feeds materials evenly after being vibrated by a vibrating motor, and its main stress points are the vibrating support shafts on both sides of the tail of the vibrating ore-feeding machine. Since the rib plate on the vibrating tailstock connected to the vibrating support shaft is relatively thin, and due to the continuous vibration of the vibrating motor, the base will give the vibrating support shaft a certain continuous reaction force. The reaction force is transmitted to the rib plate through the vibrating support shaft, which makes the rib plate easy to desolder, crack, and separate from the vibrating support shaft, and the vibrating tailstock will crack due to uneven force. Utility Model Content

[0004] The present application provides a vibrating ore-drying machine, which mainly improves the side plates of the vibrating ore-drying machine and the connection method between the vibrating support shaft and the vibrating tailstock, so as to reinforce the vibrating tailstock.

[0005] In order to achieve the above technical purpose, the specific technical solution adopted by the present application is: a vibrating ore-dumping machine, comprising a vibrating support shaft and an electric vibrating tailstock, wherein the vibrating support shaft is supported by the electric vibrating tailstock; the electric vibrating tailstock comprises a vibrating tailstock side plate, a support plate and a reinforcing plate;

[0006] The support plates are arranged vertically around the vibrating tailstock side plates; there are two groups of support plates, wherein the first group of support plates is located at the outer edge of the vibrating tailstock side plates, and the second group of support plates is displaced inwardly relative to the first group of support plates; the first group of support plates, the second group of support plates and the vibrating tailstock side plates form a groove;

[0007] There are a plurality of reinforcing plates, which are dispersed and filled in the groove, and divide the groove into a plurality of grids; each reinforcing plate is perpendicular to the side plate of the vibration tailstock and the support plate at the same time;

[0008] The vibration support shaft is installed in the grid.

[0009] As an improved technical solution of the present application, it also includes a reinforcing rib plate, and there are multiple reinforcing rib plates. The multiple reinforcing rib plates are arranged in a grid shape and fill the space surrounded by the second group of support plates.

[0010] As an improved technical solution of the present application, it also includes a force plate, there are two force plates, named as the first force plate and the second force plate; the two force plates are respectively located on both sides of the vibration tailstock side plate; the vibration support shaft is installed in the grid and passes through the first force plate, the vibration tailstock side plate and the second force plate in sequence; the first force plate is installed on the support plate and the reinforcement plate forming the grid; the second force plate is installed on the vibration tailstock side plate.

[0011] As an improved technical solution of the present application, the vibration support shaft and the force plate, and the vibration support shaft and the vibration tailstock side plate are fixed by welding.

[0012] As an improved technical solution of the present application, the first force plate is fixed to the support plate forming the grid by welding; the second force plate is fixed to the side plate of the vibration tailstock by welding.

[0013] As an improved technical solution of the present application, the size of the first force plate or the second force plate is not less than the size of the grid on which the vibration support shaft is installed.

[0014] As an improved technical solution of the present application, the reinforcing rib plates are formed into a grid shape by welding, and the ends of the reinforcing ribs are fixed to the second group of support plates by welding.

[0015] Beneficial Effects

[0016] The vibrating ore-discharging machine of the present application optimizes the structural characteristics of the connection between the vibration support shaft and the electric vibration; and strengthens the electric vibration side plate to achieve advance prevention, effectively extending the service life of the vibrating ore-discharging machine.

[0017] At the same time, the vibrating ore-discharging machine of the present application has a simple and reasonable structure, and the subsequent maintenance cost is low, which effectively ensures the stability of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a vibration ore-drawing machine according to the first embodiment of the present application is shown;

[0019] Figure 2 The first embodiment of the present invention is to illustrate the installation method of the vibration support shaft of the vibration ore-drawing machine;

[0020] Figure 3 A schematic diagram of the structure of a second embodiment of the vibrating ore-drawing machine of the present application is shown;

[0021] Figure 4 The second embodiment of the present invention is to illustrate the installation method of the vibration support shaft of the vibration ore drawer;

[0022] Figure 5 A schematic diagram of the structure of the vibrating ore-drawing machine after assembly in the first embodiment of the present application is shown;

[0023] In the figure, 1, the side plate of the vibration tailstock; 2, the first group of support plates; 3, the second group of support plates; 4, the reinforcement plate; 5, the vibration support shaft; 6, the reinforcement rib plate; 7, the first force plate; 8, the second force plate; 9, the vibration motor. DETAILED DESCRIPTION

[0024] The technical solution of this application is mainly aimed at the fact that the commonly used repair methods for the broken side support shaft or rib plate of the sitting vibrating ore loader cannot be maintained for a long time. After the structure of the vibrating ore loader is improved, the service life of the vibrating ore loader will be effectively changed. At the same time, the improved vibrating ore loader can be used as a reference for the repair of the existing vibrating ore loader, that is, it is convenient for the existing vibrating ore loader to repair the side plate cracks, damage, support shaft breakage, etc. by adding reinforcing rib plates and force plates.

[0025] definition:

[0026] Dispersion means that the reinforcing plates 4 are filled in the grooves with a certain spacing between them; the spacing distance is selected and distributed according to the force borne by the grooves, and the ultimate goal is to ensure uniform dispersion of the force.

[0027] The first group of support plates 2 includes a plurality of support plates, and the plurality of support plates are all perpendicular to the vibration tailstock side plate 1; and the plurality of support plates here are all located at the outer edge of the vibration tailstock side plate 1, and surround the outer edge of the vibration tailstock side plate.

[0028] The second group of support plates 3 includes multiple support plates, and the multiple support plates are perpendicular to the vibration tailstock side plate 1; and the multiple support plates here are offset inward relative to the outer edge of the vibration tailstock side plate 1; that is, on each edge of the vibration tailstock side plate 1, the support plates in the first group of support plates 2 and the support plates in the second group of support plates 3 are in parallel position.

[0029] The displacement occurs inwards, that is, each support plate in the first group of support plates 2 corresponds to each support plate in the second group of support plates 3 respectively, and they are parallel to each other.

[0030] Specifically, the technical solution of the present application is described in detail and completely below with reference to the accompanying drawings.

[0031] Example 1

[0032] like Figure 1As shown, a vibrating ore-dropping machine includes a vibrating support shaft and an electric vibrating tailstock, wherein the vibrating support shaft is supported by the electric vibrating tailstock; the vibrating tailstock includes a vibrating tailstock side plate 1, a support plate and a reinforcing plate 4.

[0033] The support plates are arranged vertically around the vibrating tailstock side plate 1; there are two groups of support plates, wherein the first group of support plates 2 is located at the outer edge of the vibrating tailstock side plate 1, and the second group of support plates 3 is displaced inward relative to the first group of support plates 2, that is, the first group of support plates 2 is parallel to the second group of support plates 3; the first group of support plates 2, the second group of support plates 3 and the vibrating tailstock side plate 1 form a groove. The function of the groove is to improve the overall strength of the vibrating tailstock, and at the same time, it can reduce the overall weight of the vibrating tailstock and reduce the requirements for the mechanical properties of the vibrating tailstock material.

[0034] There are a plurality of reinforcing plates 4, which are dispersed and filled in the groove, and the groove is divided into a plurality of grids; each reinforcing plate 4 is perpendicular to the vibration tailstock side plate 1 and the support plate at the same time. The grid function improves the overall strength of the vibration tailstock, and at the same time, can reduce the overall weight of the vibration tailstock and reduce the requirements for the mechanical properties of the vibration tailstock material.

[0035] like Figure 2 The vibration support shaft 5 is installed in the grid, specifically, it penetrates through the grid and is welded and fixed to the vibration tailstock side plate 1 .

[0036] Example 2

[0037] A vibrating ore placing machine, such as Figure 3 As shown, it includes a vibration support shaft 5 and a vibration tailstock; the vibration tailstock includes a vibration tailstock side plate 1, a support plate, a reinforcement plate 4 and a reinforcement rib plate 6.

[0038] The support plates are arranged vertically around the vibrating tailstock side plate 1; there are two groups of support plates, wherein the first group of support plates 2 are located at the outer edge of the vibrating tailstock side plate 1, and the second group of support plates 3 are displaced inward relative to the first group of support plates 2; the first group of support plates 2, the second group of support plates 3 and the vibrating tailstock side plate 1 form a groove. The function of the groove is to improve the overall strength of the vibrating tailstock, and at the same time, it can reduce the overall weight of the vibrating tailstock and reduce the mechanical performance requirements of the vibrating tailstock material.

[0039] There are a plurality of reinforcing plates 4, which are dispersed and filled in the groove, and the groove is divided into a plurality of grids; each reinforcing plate 4 is perpendicular to the vibration tailstock side plate 1 and the support plate at the same time. The grid function improves the overall strength of the vibration tailstock, and at the same time, can reduce the overall weight of the vibration tailstock and reduce the requirements for the mechanical properties of the vibration tailstock material.

[0040] The vibration support shaft 5 is installed in the grid, specifically, it penetrates through the grid and is welded and fixed to the vibration tailstock side plate 1 .

[0041] There are multiple reinforcing ribs 6, and multiple reinforcing ribs 6 are arranged in a grid shape, that is, multiple reinforcing ribs 6 are welded to each other to form a grid structure, and fill the space surrounded by the second group of support plates 3. The function of the reinforcing ribs 6 is to reinforce the vibration tailstock as a whole, so that the overall strength of the side plates of the vibration tailstock is improved and the force is more uniform, so as not to cause the phenomenon of excessive local strength leading to easy cracking. During actual installation, the reinforcing ribs 6 are formed into a grid shape in the form of welding, and the ends of the reinforcing ribs 6 are fixed to the second group of support plates 3 by welding.

[0042] Example 3

[0043] Different from the second embodiment, a vibrating ore placing machine, such as Figure 4 As shown, it also includes a force plate, and there are two force plates, respectively named as the first force plate 7 and the second force plate 8; the two force plates are respectively located on both sides of the vibration tailstock side plate 1; the vibration support shaft 5 is installed in the grid, and sequentially passes through the first force plate 7, the vibration tailstock side plate and the second force plate 8; the first force plate 7 is installed on the support plate and the reinforcing plate 4 of the grid; the second force plate 8 is installed on the vibration tailstock side plate 1.

[0044] In order to ensure uniform transmission of force, the vibration support shaft 5 is fixed to the force plate, and the vibration support shaft 5 is fixed to the vibration tailstock side plate 1 by welding. The vibration support shaft 5 transmits force to the entire vibration tailstock through the force plate, so that the vibration tailstock is subjected to force on the vibration motor 9, and the possibility of cracking of the vibration tailstock side plate around the vibration support shaft 5 is reduced.

[0045] The first force plate 7 is fixed to the support plate forming the grid by welding. The role of electric welding is mainly to facilitate later maintenance and to ensure that the force of the vibration support shaft can be evenly dispersed.

[0046] The second force plate 8 is fixed to the vibration tailstock side plate 1 by welding.

[0047] In order to facilitate installation and more evenly disperse the force of the vibration motor, the size of the first force plate 7 or the second force plate 8 is not less than the size of the grid on which the vibration support shaft 5 is installed.

[0048] Example 4

[0049] Based on a vibrating ore-dropping machine, a repair method is disclosed for an existing vibrating ore-dropping machine after cracking, damage of a rib plate, broken support shaft, and the like occur.

[0050] 1. Remove the vibration tailstock.

[0051] 2. The vibration tailstock is manufactured as a whole to form a structure including a vibration tailstock side plate 1, a support plate, a reinforcing plate 4 and a reinforcing rib plate 6. The support plate is arranged vertically around the vibration tailstock side plate 1; there are two groups of support plates, wherein the first group of support plates 2 is located at the outer edge of the vibration tailstock side plate 1, and the second group of support plates 3 is displaced inward relative to the first group of support plates 2; the first group of support plates 2, the second group of support plates 3 and the vibration tailstock side plate 1 form a groove. Several reinforcing plates 4 are scattered and filled in the groove, and the groove is divided into several grids; each reinforcing plate 4 is perpendicular to the vibration tailstock side plate 1 and the support plate at the same time.

[0052] Or for repairing a vibration motor as in Example 1, only the reinforcing rib plate 6 is added.

[0053] 3. Pass the vibration support shaft 5 through the vibration tailstock, and weld at the welding points to fix the vibration support shaft 5 to the vibration tailstock; add force plates on both sides of the grid, and dig holes on the vibration tailstock side plates 1 and the force plates corresponding to the grid to facilitate the penetration of the vibration support shaft 5; weld and fix the force plates and the vibration support shaft 5 through the welding points; finally, weld the force plates on both sides of the vibration tailstock to the vibration tailstock as a whole.

[0054] In actual application, the size of the reinforcement plate can be adjusted appropriately, and the actual size on site is the size of the support shaft and the side plate rib hole.

[0055] 4. Install the assembled electric vibration side panels on both sides of the electric vibration, such as Figure 5 This is the overall structure diagram of the electric vibrator.

[0056] This method is used in the crushing section of the ore dressing plant. The electric vibrator model is XZG9 1500*2400*300. The repair method needs to be repaired once in less than 2 months. The sudden state will greatly affect the production stability. And after multiple cracks, an electric vibrator assembly needs to be replaced one year. The cost of a single electric vibrator assembly and installation is about 70,000 yuan.

[0057] This repair method has a simple and reasonable process structure. Adopting this method can effectively improve the equipment failure rate, reduce maintenance costs, and maintain production stability.

Claims

1. A vibrating ore-draining machine, comprising a vibrating support shaft and an electric vibrating tailstock, wherein the vibrating support shaft is supported by the electric vibrating tailstock; characterized in that: The electric vibration tailstock comprises a vibration tailstock side plate, a support plate and a reinforcement plate; The support plates are arranged vertically around the vibrating tailstock side plates; there are two groups of support plates, wherein the first group of support plates is located at the outer edge of the vibrating tailstock side plates, and the second group of support plates is displaced inwardly relative to the first group of support plates; the first group of support plates, the second group of support plates and the vibrating tailstock side plates form a groove; There are a plurality of reinforcing plates, which are dispersed and filled in the groove, and divide the groove into a plurality of grids; each reinforcing plate is perpendicular to the side plate of the vibration tailstock and the support plate at the same time; The vibration support shaft is installed in the grid.

2. A vibrating ore-drawing machine according to claim 1, characterized in that: It also includes a plurality of reinforcing rib plates, which are arranged in a grid and fill the space surrounded by the second group of support plates.

3. A vibrating ore-drawing machine according to claim 1, characterized in that: It also includes a force plate, there are two force plates, named as the first force plate and the second force plate; the two force plates are respectively located on both sides of the vibration tailstock side plate; the vibration support shaft is installed in the grid and passes through the first force plate, the vibration tailstock side plate and the second force plate in sequence; the first force plate is installed on the support plate and the reinforcement plate forming the grid; the second force plate is installed on the vibration tailstock side plate.

4. A vibrating ore-drawing machine according to claim 3, characterized in that: The vibration support shaft and the force plate, and the vibration support shaft and the vibration tailstock side plate are fixed by welding.

5. A vibrating ore-drawing machine according to claim 3, characterized in that: The first force plate is fixed to the support plate forming the grid by welding; the second force plate is fixed to the side plate of the vibration tailstock by welding.

6. A vibrating ore-drawing machine according to claim 3, characterized in that: The size of the first force plate or the second force plate is not smaller than the size of the grid on which the vibration support shaft is installed.

7. A vibrating ore-drawing machine according to claim 2, characterized in that: The reinforcing rib plates are welded to form a grid shape, and the ends of the reinforcing ribs are fixed to the second group of support plates by welding.

Images