CN111846892A

CN111846892A - Ore powder vertical buffering conveyor

Info

Publication number: CN111846892A
Application number: CN202010788256.9A
Authority: CN
Inventors: 郭靖
Original assignee: Luliang University
Current assignee: Luliang University
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2020-10-30
Anticipated expiration: 2040-08-07
Also published as: CN111846892B

Abstract

The invention relates to the field of mining machinery equipment, in particular to a longitudinal buffering and conveying device for ore powder, which comprises a high-position conveying belt and a low-position conveying belt, wherein a conveying cylinder is arranged between the high-position conveying belt and the low-position conveying belt, one side of the conveying cylinder is respectively hinged with a support and an angle modulation telescopic cylinder, the other ends of the support and the angle modulation telescopic cylinder are respectively fixed and hinged on a longitudinal telescopic rack, the upper end of the conveying cylinder is provided with a feed hopper for containing and receiving ore materials conveyed by the high-position conveying belt, the lower end of the conveying cylinder is provided with a discharge hole for conveying the ore materials to the low-position conveying belt, the left side and the right side in the conveying cylinder are uniformly and alternately provided with a plurality of baffle plates, and the conveying cylinder is also provided with a cushioning and swinging assembly for. The invention can reliably buffer the longitudinal conveying of the ore powder, is convenient to control and adjust and is beneficial to popularization.

Description

Ore powder vertical buffering conveyor

Technical Field

The invention relates to the field of mining mechanical equipment, in particular to a longitudinal buffering and conveying device for ore powder.

Background

Mining machines are machines that are used directly for operations such as mineral mining and beneficiation, and include mining machines and beneficiation machines. In addition, a large number of cranes, conveyors, ventilators, drainage machines, and the like are used in mining operations.

The ore powder mined in the mine operation is usually conveyed by a belt conveyor, and in the conveying process, the ore powder falls to a low-level conveying belt from a high-level conveying belt, and because a certain distance exists in the vertical direction, the impact force on the lower-level conveying belt is too large, so that the conveying belt is damaged.

Therefore, in view of the above situation, there is an urgent need to develop a longitudinal buffering conveyor for ore powder, so as to overcome the shortcomings in the current practical application.

Disclosure of Invention

An object of an embodiment of the present invention is to provide a device for vertically buffering and conveying ore powder, so as to solve the problems in the background art.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

the utility model provides a vertical buffering conveyor of ore powder, includes high-order conveyer belt and low level conveyer belt, be equipped with defeated feed cylinder between high-order conveyer belt and the low level conveyer belt, one side of defeated feed cylinder articulates respectively and is equipped with support and angle modulation telescopic cylinder, and the other end of support and angle modulation telescopic cylinder is fixed respectively and articulates in vertical telescopic frame, the feeder hopper that is used for carrying on the mineral aggregate that carries to high-order conveyer belt to connect is installed to the upper end of defeated feed cylinder, and the lower extreme of defeated feed cylinder is equipped with the bin outlet that is used for carrying the mineral aggregate to the low level conveyer belt, the even crisscross a plurality of striker plates that are equipped with in both sides about in the defeated feed cylinder, still install on the defeated feed cylinder and be used.

As a further scheme of the invention: the inner cavity of the feed hopper is a feeding cavity, the inner cavity of the material conveying cylinder is a material conveying cavity, the feeding cavity and the material conveying cavity are communicated in a matched mode, and the cross section of the material conveying cavity is square.

As a further scheme of the invention: one end of the striker plate is hinged to the inner wall of the material conveying cylinder, and the striker plates on the same side are arranged in parallel.

As a further scheme of the invention: the cushioning swing assembly comprises a swing telescopic cylinder, a fixed plate, a steel wire rope, inclined support rods and support springs, the support springs are arranged in the middle of a feeding cavity of the feeding hopper, the plurality of inclined support rods are uniformly distributed in the circumferential direction of the upper ends of the support springs, and the other ends of the inclined support rods are fixed on the cavity wall of the feeding cavity; the steel wire rope is arranged in the middle of a material conveying cavity of the material conveying cylinder along the length direction of the material conveying cavity, the material blocking plates are respectively connected with the steel wire rope in an elastic buffering mode, the upper end of the steel wire rope is fixedly connected with the lower end of the supporting spring, the lower end of the steel wire rope is fixedly connected with the fixing plate, the swing telescopic cylinder is further fixedly installed on the outer side of the material conveying cylinder, and a telescopic mandrel of the swing telescopic cylinder is fixedly connected with the fixing plate.

As a further scheme of the invention: offer the through-hole that is used for wire rope to pass on the striker plate, the upper and lower both sides of striker plate are installed respectively and are used for covering the through-hole and establish and be the flexible cover of last elasticity and the flexible cover down of toper form, go up flexible cover and flexible cover down all with wire rope fixed connection.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

the ore powder longitudinal buffering conveying device is respectively used as a conveying tool for high-level and low-level mineral materials through the high-level conveying belt and the low-level conveying belt, the mineral materials of the high-level conveying belt can be buffered and conveyed to the low-level conveying belt through the arrangement of the feed hopper and the conveying cylinder, the mineral materials can be fully decelerated through the plurality of baffle plates arranged in the conveying cylinder, and the plurality of baffle plates can be simultaneously driven to swing through the buffering swinging assembly, so that the control of the vibration and the angle adjustment of the baffle plates is facilitated, and the conveying efficiency and the buffering effect of the mineral materials are improved; in addition, the feeding cylinder can be stably supported through the arrangement of the bracket and the angle-adjusting telescopic cylinder, the inclination angle of the feeding cylinder is convenient to adjust, and the application range is wide; through setting up vertical telescopic frame, can also carry out vertical position control to the conveying cylinder, further promote the application effect, be worth promoting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic sectional view of a feed delivery cylinder according to an embodiment of the present invention.

FIG. 3 is a schematic view of a hopper according to an embodiment of the present invention.

Fig. 4 is an enlarged sectional structural view of a portion a in fig. 2.

In the figure: 1-high conveyor belt, 2-bracket, 3-longitudinal telescopic frame, 4-feed hopper, 5-feed delivery cylinder, 6-angle-adjusting telescopic cylinder, 7-swing telescopic cylinder, 8-fixed plate, 9-steel wire rope, 10-low conveyor belt, 11-diagonal brace rod, 12-supporting spring, 13-feed delivery cavity, 14-striker plate, 15-feed cavity, 16-upper elastic telescopic cover, 17-through hole and 18-lower elastic telescopic cover.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, an ore powder longitudinal buffering conveying device includes a high-position conveying belt 1 and a low-position conveying belt 10, a conveying cylinder 5 is disposed between the high-position conveying belt 1 and the low-position conveying belt 10, a support 2 and an angle adjusting telescopic cylinder 6 are respectively hinged to one side of the conveying cylinder 5, the other ends of the support 2 and the angle adjusting telescopic cylinder 6 are respectively fixed and hinged to a longitudinal telescopic frame 3, a feed hopper 4 for receiving ore conveyed by the high-position conveying belt 1 is installed at the upper end of the conveying cylinder 5, a discharge port for conveying the ore to the low-position conveying belt 10 is installed at the lower end of the conveying cylinder 5, a plurality of baffle plates 14 are uniformly staggered on the left side and the right side of the conveying cylinder 5, and a cushioning swing assembly for driving the baffle plates 14 to swing is further installed on the conveying cylinder 5.

In the embodiment of the invention, the high-position conveying belt 1 and the low-position conveying belt 10 are respectively used as conveying tools for high-position and low-position mineral materials, the feeding hopper 4 and the conveying cylinder 5 are arranged, the mineral materials of the high-position conveying belt 1 can be conveyed to the low-position conveying belt 10 in a buffering manner, the mineral materials can be fully decelerated through a plurality of baffle plates 14 arranged in the conveying cylinder 5, and the plurality of baffle plates 14 can be driven to swing through a buffering swinging assembly at the same time, so that the vibration and angle adjustment of the baffle plates 14 can be controlled, and the conveying efficiency and the buffering effect of the mineral materials are improved; in addition, the support 2 and the angle-adjusting telescopic cylinder 6 are arranged, so that the material conveying cylinder 5 can be stably supported, the inclination angle of the material conveying cylinder 5 can be conveniently adjusted, and the application range is wide; through setting up vertical telescopic frame 3 (the structure of vertical telescopic frame 3 adopt prior art can, do not specifically prescribe a limit to), can also carry out vertical position control to defeated feed cylinder 5, further promote the application effect, be worth promoting.

Example 2

Referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is:

in this embodiment, the inner chamber of feeder hopper 4 is feeding chamber 15, and the inner chamber of defeated feed cylinder 5 is defeated material chamber 13, just feeding chamber 15 and defeated material chamber 13 cooperation intercommunication, the cross-section in defeated material chamber 13 is square shape, does benefit to the installation of striker plate 14 and arranges.

One end of the striker plate 14 is hinged to the inner wall of the feed delivery cylinder 5, the striker plates 14 on the same side are arranged in parallel, and reliable buffering of mineral materials is facilitated through the striker plates 14.

The cushioning swing assembly comprises a swing telescopic cylinder 7, a fixing plate 8, a steel wire rope 9, inclined support rods 11 and support springs 12, wherein the support springs 12 are arranged in the middle of a feeding cavity 15 of the feeding hopper 4, a plurality of inclined support rods 11 are uniformly distributed at the upper ends of the support springs 12 in the circumferential direction, the other ends of the inclined support rods 11 are fixed on the cavity wall of the feeding cavity 15, and the support springs 12 can be supported through the inclined support rods 11; a steel wire rope 9 is arranged in the middle of a material conveying cavity 13 of the material conveying cylinder 5 along the length direction of the material conveying cavity, a plurality of material baffle plates 14 are respectively connected with the steel wire rope 9 in an elastic buffering mode, the upper end of the steel wire rope 9 is fixedly connected with the lower end of a supporting spring 12, the lower end of the steel wire rope 9 is fixedly connected with a fixing plate 8, a swing telescopic cylinder 7 is further fixedly installed on the outer side of the material conveying cylinder 5, and a telescopic mandrel of the swing telescopic cylinder 7 is fixedly connected with the fixing plate 8; through the flexible action of control swing telescoping cylinder 7, can stretch wire rope 9 through fixed plate 8, and then drive a plurality of striker plates 14 swings simultaneously, can support wire rope 9 elastic support through the cooperation of diagonal brace 11 and supporting spring 12, and supporting spring 12 still does benefit to striker plate 14 and resumes the normal position, and application effect is good.

Further, as shown in fig. 4, a through hole 17 for the steel wire rope 9 to pass is provided on the striker plate 14, the upper and lower both sides of the striker plate 14 are respectively provided with an upper elastic telescopic cover 16 and a lower elastic telescopic cover 18 which are used for covering the through hole 17 and are in a conical shape, the upper elastic telescopic cover 16 and the lower elastic telescopic cover 18 are both fixedly connected with the steel wire rope 9, namely, the elastic connection between the steel wire rope 9 and the striker plate 14 is realized through the upper elastic telescopic cover 16 and the lower elastic telescopic cover 18, and the steel wire rope 9 is promoted to drive the elastic buffering effect of the swing of the striker plate 14.

The circuits, electronic components and modules involved are all prior art and may be implemented completely by those skilled in the art, without further elaboration, and the invention is not concerned with the improvement of software programs.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a vertical buffering conveyor of ore powder, includes high-order conveyer belt (1) and low level conveyer belt (10), its characterized in that: a material conveying cylinder (5) is arranged between the high-level conveying belt (1) and the low-level conveying belt (10); one side of the material conveying cylinder (5) is respectively hinged with a support (2) and an angle adjusting telescopic cylinder (6), and the other ends of the support (2) and the angle adjusting telescopic cylinder (6) are respectively fixed and hinged on a longitudinal telescopic rack (3); the upper end of the conveying cylinder (5) is provided with a feed hopper (4) for containing mineral materials conveyed by the high-level conveying belt (1), and the lower end of the conveying cylinder (5) is provided with a discharge opening for conveying the mineral materials to the low-level conveying belt (10); the left side and the right side in the material conveying cylinder (5) are evenly provided with a plurality of material baffle plates (14) in a staggered manner, and the material conveying cylinder (5) is further provided with a shock absorption swing assembly for driving the material baffle plates (14) to swing simultaneously.

2. The ore powder longitudinal buffer conveying device of claim 1, characterized in that: the inner cavity of the feed hopper (4) is a feeding cavity (15), the inner cavity of the material conveying cylinder (5) is a material conveying cavity (13), and the feeding cavity (15) is communicated with the material conveying cavity (13) in a matching manner; the cross section of the material conveying cavity (13) is square.

3. The ore powder longitudinal buffer conveying device of claim 2, characterized in that: one end of the striker plate (14) is hinged on the inner wall of the material conveying cylinder (5), and the striker plates (14) on the same side are arranged in parallel.

4. The longitudinal buffer conveyor of ore fines as claimed in claim 2 or 3, characterized in that: the shock absorption swing assembly comprises a swing telescopic cylinder (7), a fixed plate (8), a steel wire rope (9), an inclined support rod (11) and a support spring (12); a supporting spring (12) is arranged in the middle of a feeding cavity (15) of the feeding hopper (4), a plurality of inclined supporting rods (11) are uniformly distributed at the upper end of the supporting spring (12) in the circumferential direction, and the other ends of the inclined supporting rods (11) are fixed on the cavity wall of the feeding cavity (15); a steel wire rope (9) is arranged in the middle of a material conveying cavity (13) of the material conveying barrel (5) along the length direction of the material conveying cavity, a plurality of material baffle plates (14) are respectively connected with the steel wire rope (9) in an elastic buffering mode, the upper end of the steel wire rope (9) is fixedly connected with the lower end of a supporting spring (12), and the lower end of the steel wire rope (9) is fixedly connected with a fixing plate (8); and a swing telescopic cylinder (7) is further fixedly arranged on the outer side of the material conveying cylinder (5), and a telescopic mandrel of the swing telescopic cylinder (7) is fixedly connected with a fixed plate (8).

5. The ore powder longitudinal buffer conveying device of claim 4, characterized in that: and a through hole (17) for the steel wire rope (9) to pass through is formed in the striker plate (14).

6. The ore powder longitudinal buffer conveying device of claim 5, characterized in that: an upper elastic telescopic cover (16) and a lower elastic telescopic cover (18) which are used for covering the through hole (17) and are in a conical shape are respectively arranged on the upper side and the lower side of the striker plate (14); the upper elastic telescopic cover (16) and the lower elastic telescopic cover (18) are both fixedly connected with the steel wire rope (9).