Automatic iron powder ore conveying and discharging device

Abstract

The utility model provides an automatic iron powder ore conveying and discharging device which comprises a base, a conveying slide way arranged on the base, a dustproof assembly arranged on the conveying slide way and an anti-blocking assembly arranged on the conveying slide way, the conveying slide way is obliquely arranged relative to a datum plane and used for conveying iron powder ore to a target discharging station, and the anti-blocking assembly is arranged on the conveying slide way. The dustproof assembly is used for limiting movement of dust in the conveying slide way, and the anti-blocking assembly is used for impacting the conveying slide way so as to prevent iron powder ore from being accumulated on the conveying slide way. The dustproof assembly and the anti-blocking assembly are arranged on the conveying slide way, the dustproof assembly can effectively limit dust overflow, the working environment is improved, and environmental pollution is reduced; the anti-blocking assembly collides with the conveying sliding way regularly, iron powder ore accumulation is avoided, it is ensured that materials are conveyed smoothly, and the discharging efficiency and the equipment reliability are improved. The device has the advantages of high conveying efficiency, effective reduction of manpower transportation cost, low maintenance cost, reasonable structural design, simplicity and convenience in operation and convenience in popularization and implementation.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of conveying equipment, and particularly relates to an automatic iron ore powder conveying and discharging device. BACKGROUND

[0002] In the prior art, the automatic iron ore powder conveying and discharging device plays a crucial role in the mining and smelting industries, and can realize efficient and stable conveying and discharging of iron ore powder, improve production efficiency and automation level, and reduce labor cost and labor intensity. However, the automatic iron ore powder conveying and discharging device on the market has some deficiencies.

[0003] In the prior art, the belt conveyor is a common iron ore powder conveying equipment, which has the advantages of large conveying capacity and stable operation, but the discharging link is not thorough enough, and material residues are prone to occur, which affects the conveying efficiency and equipment cleanliness. Although the screw conveyor can realize good sealing effect and reduce dust overflow when conveying iron ore powder, its conveying distance is limited, and the iron ore powder is prone to be broken during conveying, which affects the quality of the iron ore powder. In addition, the maintenance cost of the screw conveyor is relatively high, and the replacement of worn parts is not convenient, which increases the operating cost of the enterprise.

[0004] Therefore, in order to comprehensively improve the conveying efficiency, discharging effect, sealing performance and maintenance convenience of the automatic iron ore powder conveying and discharging device, it is now necessary to make improvements to improve the production efficiency and economic benefit of the enterprise and reduce environmental pollution and operating cost. CONTENT OF THE INVENTION

[0005] The application is proposed to solve the technical problems in the prior art that iron ore powder is usually conveyed manually or fed by a screw feeder during production and conveying, the conveying efficiency is low, dust overflows during conveying of the iron ore powder, the dust content on the mine site is too high, which endangers the health of the site employees, and the maintenance cost of the screw feeder is high, which is difficult to adapt to large-scale mining of iron ore powder. An automatic iron ore powder conveying and discharging device is provided.

[0006] The application adopts the following scheme: an automatic iron ore powder conveying and discharging device, which comprises a base, a conveying chute arranged on the base, a dust prevention assembly arranged on the conveying chute, and a blockage prevention assembly arranged on the conveying chute, the conveying chute is arranged inclined to a reference surface, and is used to convey iron ore powder to a target discharging station, the dust prevention assembly is used to limit the movement of dust in the conveying chute, and the blockage prevention assembly is used to impact the conveying chute to prevent iron ore powder from accumulating on the conveying chute.

[0007] In some feasible embodiments, the conveying chute comprises a chute body arranged along the length direction of the base, and an arc-shaped conveying cavity arranged on the chute body, and the iron ore powder can be matched in the arc-shaped conveying cavity.

[0008] In some possible embodiments, the slide body is a layered structure, and the slide body comprises a support base layer, a connecting layer and a wear-resistant layer which are sequentially stacked from inside to outside, and the thickness of the wear-resistant layer is greater than the thickness of the connecting layer.

[0009] In some possible embodiments, the material of the support base layer is stainless steel, the material of the connecting layer is polyurethane resin, and the material of the wear-resistant layer is polytetrafluoroethylene.

[0010] In some possible embodiments, the dustproof assembly comprises observation windows arranged on both sides of the slide body, and dust covers arranged on the observation windows.

[0011] In some possible embodiments, the dustproof assembly further comprises a connecting assembly arranged between the dustproof assembly and the slide body, the connecting assembly comprises first connecting ears arranged on both sides of the slide body, second connecting ears arranged on both sides of the dust covers, and connecting holes arranged between the first connecting ears, the second connecting ears and the observation windows, and fasteners are arranged in the connecting holes to detachably arrange the dustproof assembly on the slide body.

[0012] In some possible embodiments, the anti-blocking assembly is arranged in multiple numbers along the length direction of the conveying slide.

[0013] In some possible embodiments, the anti-blocking assembly comprises a rotating ear group arranged at the bottom of the conveying slide, a hammer rotatably arranged on one end of the rotating ear group, and a driving motor electrically connected with the hammer, and the driving motor is used to drive the hammer to rotate towards the conveying slide to hit the conveying slide.

[0014] In some possible embodiments, the hammer comprises a hammer rod, a rotating shaft arranged on one end of the hammer rod, and a hammer head arranged on the other end of the hammer rod, and the material of the hammer head is rubber.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] The application provides an automatic iron ore powder conveying and discharging device, which comprises a base, a conveying slide arranged on the base, a dust prevention assembly arranged on the conveying slide, and a blockage prevention assembly arranged on the conveying slide, the conveying slide is arranged to be inclined relative to a reference surface and is used for conveying iron ore powder to a target discharging station, the dust prevention assembly is used for limiting the movement of dust in the conveying slide, and the blockage prevention assembly is used for impacting the conveying slide to avoid the accumulation of iron ore powder on the conveying slide. By arranging the dust prevention assembly and the blockage prevention assembly on the conveying slide, the dust prevention assembly can effectively limit dust overflow, improve the working environment, and reduce environmental pollution; the blockage prevention assembly can avoid the accumulation of iron ore powder by regularly impacting the conveying slide, ensure smooth conveying of materials, and improve the discharging efficiency and equipment reliability. The automatic iron ore powder conveying and discharging device has the advantages of high conveying efficiency, low labor transportation cost, low maintenance cost, reasonable structure design, simple operation, and easy popularization and implementation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic diagram of an automatic iron ore powder conveying and discharging device according to the application;

[0018] Figure 2 FIG. 2 is a structural schematic diagram of the automatic iron ore powder conveying and discharging device according to the application from another perspective;

[0019] Figure 3 FIG. 3 is a layout enlarged view of position A in FIG. 1; Figure 2

[0020] Figure 4 FIG. 4 is a top view of the automatic iron ore powder conveying and discharging device according to the application;

[0021] Figure 5 FIG. 5 is a sectional view of position A-A in FIG. 1; Figure 4

[0022] Figure 6 FIG. 6 is an exploded structural schematic diagram of the automatic iron ore powder conveying and discharging device according to the application. DETAILED DESCRIPTION

[0023] In combination with the content shown in the drawings, the technical scheme provided by the application is further described as follows. Figures 1-6 An automatic iron ore powder conveying and discharging device comprises a base 1, a conveying slide 2 arranged on the base 1, a dust prevention assembly 3 arranged on the conveying slide 2, and a blockage prevention assembly 4 arranged on the conveying slide 2, the conveying slide 2 is arranged to be inclined relative to a reference surface and is used for conveying iron ore powder to a target discharging station, the dust prevention assembly 3 is used for limiting the movement of dust in the conveying slide 2, and the blockage prevention assembly 4 is used for impacting the conveying slide 2 to avoid the accumulation of iron ore powder on the conveying slide 2.

[0024] ​​In actual implementation, the device further comprises an alarm module arranged on the conveying chute, the alarm module comprising a weight sensor arranged on the conveying chute and a buzzer connected with the weight sensor, when the weight value sensed by the weight sensor exceeds a preset value (i.e. when the conveying chute is blocked and the iron ore powder accumulates on the conveying chute, the value sensed by the weight sensor abnormally increases), the buzzer emits a buzzing sound.

[0025] In actual implementation, the anti-blocking assembly 4 is connected with the weight sensor, when the weight value sensed by the weight sensor exceeds a preset value, the anti-blocking assembly 4 is started and knocks the conveying chute to avoid the accumulation of the iron ore powder on the conveying chute 2.

[0026] The present application provides an automatic conveying and discharging device for iron ore powder, which comprises a base, a conveying chute arranged on the base, a dustproof assembly arranged on the conveying chute, and an anti-blocking assembly arranged on the conveying chute, the conveying chute is arranged obliquely relative to a reference surface and is used to convey the iron ore powder to a target discharging station, the dustproof assembly is used to limit the movement of dust in the conveying chute, and the anti-blocking assembly is used to knock the conveying chute to avoid the accumulation of the iron ore powder on the conveying chute. By arranging the dustproof assembly and the anti-blocking assembly on the conveying chute, the dustproof assembly can effectively limit the overflow of dust, improve the working environment, and reduce environmental pollution; the anti-blocking assembly can avoid the accumulation of the iron ore powder by regularly knocking the conveying chute, ensure smooth conveying of the material, and improve the discharging efficiency and the reliability of the equipment. The device has the advantages of high conveying efficiency, low labor transportation cost, low maintenance cost, reasonable structure design, simple operation, and easy popularization and implementation.

[0027] In the implementation of the present embodiment, the conveying chute 2 comprises a chute body 20 arranged along the length direction of the base 1, and an arc-shaped conveying cavity 21 arranged on the chute body 20, and the iron ore powder can be matched and arranged in the arc-shaped conveying cavity 21.

[0028] In actual implementation, the base provides a stable support platform, the chute body is arranged along the length direction of the base, and the arc-shaped conveying cavity is arranged on the chute body, and the iron ore powder can be matched and placed in the arc-shaped conveying cavity for conveying. The arrangement of the arc-shaped conveying cavity helps to reduce the accumulation or blockage of the material during conveying and improve the conveying efficiency.

[0029] In actual implementation, compared with the screw feeding mode of transmission, the conveying efficiency of the material is significantly improved, and the maintenance cost of the equipment is significantly reduced. The conveying chute has a simple structure and is convenient to maintain, and is more suitable for the mining of iron ore powder.

[0030] In the implementation process of the embodiment, the slide body 20 is a layered structure, and the slide body 20 comprises a support base layer 22, a connecting layer 23 and a wear-resistant layer 24 which are sequentially stacked from inside to outside, and the thickness of the wear-resistant layer 24 is greater than the thickness of the connecting layer 23.

[0031] In the implementation process of the embodiment, the material of the support base layer 22 is stainless steel, the material of the connecting layer 23 is polyurethane resin, and the material of the wear-resistant layer 24 is polytetrafluoroethylene.

[0032] In the actual implementation process, the support base layer provides the basic support of the entire conveying slide, ensuring the strength and stability of the slide; the connecting layer tightly connects the support base layer and the wear-resistant layer together, playing the role of bonding and buffering; the wear-resistant layer directly contacts with the iron ore powder, and by selecting polytetrafluoroethylene with a certain thickness, the wear of the conveying slide by the iron ore powder can be effectively avoided, and the service life of the conveying slide is prolonged.

[0033] In the actual implementation process, the material of the support base layer can be replaced with cast iron according to the mining amount of the iron ore powder, thereby improving the support strength.

[0034] In the implementation process of the embodiment, the dustproof assembly 3 comprises observation windows 30 arranged on both sides of the slide body 20, and dust covers 31 arranged on the observation windows 30.

[0035] In the actual implementation process, by arranging the observation windows on both sides of the slide body, the operating personnel or monitoring equipment can conveniently observe the running condition inside the slide, such as the conveying state, flow and the like of the iron ore powder. Meanwhile, the dust covers are arranged on the observation windows to prevent the dust inside the slide body from overflowing, effectively protecting the health of the on-site workers.

[0036] In the implementation process of the embodiment, the dustproof assembly 3 further comprises a connecting assembly 5 arranged between the dustproof assembly 3 and the slide body 20, the connecting assembly 5 comprises first connecting ears 50 arranged on both sides of the slide body 20, second connecting ears 51 arranged on both sides of the dust covers 31, and connecting holes 52 arranged between the first connecting ears 50, the second connecting ears 51 and the observation windows 30, and fasteners can be matched in the connecting holes 52 to detachably arrange the dustproof assembly 3 on the slide body 20.

[0037] In the actual implementation process, the connecting holes are threaded connecting holes, the fasteners are bolts and nuts, a first sealing gasket is arranged between the first connecting ears and the top side of the observation windows, and a second sealing gasket is arranged between the second connecting ears and the bottom side of the observation windows.

[0038] In the implementation process of the embodiment, the anti-blocking assembly 4 is arranged in multiple numbers along the length direction of the conveying slide 2.

[0039] In the implementation process of the embodiment, the anti-blocking assembly 4 comprises a rotating lug group 40 arranged at the bottom of the conveying chute 2, a hammer 41 rotatably arranged at one end of the rotating lug group 40, and a driving motor electrically connected with the hammer 41, wherein the driving motor is used to drive the hammer 41 to rotate towards the conveying chute 2, so as to impact the conveying chute 2.

[0040] In the implementation process of the embodiment, the hammer 41 comprises a hammer rod 410, a rotating shaft 411 arranged at one end of the hammer rod 410, and a hammer head 412 arranged at the other end of the hammer rod 410, wherein the material of the hammer head 412 is selected from rubber.

[0041] The application provides an automatic iron ore powder conveying and discharging device, which comprises a base, a conveying chute arranged on the base, a dustproof assembly arranged on the conveying chute, and an anti-blocking assembly arranged on the conveying chute, wherein the conveying chute is arranged to be inclined relative to a reference surface, and is used to convey iron ore powder to a target discharging station; the dustproof assembly is used to limit the movement of dust in the conveying chute; and the anti-blocking assembly is used to impact the conveying chute, so as to avoid the accumulation of iron ore powder on the conveying chute. By arranging the dustproof assembly and the anti-blocking assembly on the conveying chute, the dustproof assembly can effectively limit dust overflow, improve the working environment, and reduce environmental pollution; the anti-blocking assembly can avoid the accumulation of iron ore powder by regularly impacting the conveying chute, ensure smooth conveying of materials, and improve the discharging efficiency and equipment reliability. The automatic iron ore powder conveying and discharging device has the advantages of high conveying efficiency, low labor transportation cost, low maintenance cost, reasonable structure design, simple operation, and easy popularization and implementation.

[0042] The above is only an embodiment of the application, and is not used to limit the application, and any modification, equivalent replacement, and improvement made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. An automatic conveying and discharging device for iron ore fines, characterized in that, The application relates to a dustproof and anti-blocking conveying slide for iron ore powder, which comprises a base (1), a conveying slide (2) arranged on the base (1), a dustproof assembly (3) arranged on the conveying slide (2) and an anti-blocking assembly (4) arranged on the conveying slide (2), the conveying slide (2) is arranged to be inclined relative to a reference surface, and is used for conveying iron ore powder to a target unloading station; the dustproof assembly (3) is used for limiting the movement of dust in the conveying slide (2); and the anti-blocking assembly (4) is used for impacting the conveying slide (2) to avoid the accumulation of iron ore powder on the conveying slide (2).

2. The automatic conveying and discharging device for iron ore fines according to claim 1, characterized in that, The conveying slide (2) comprises a slide main body (20) arranged along the length direction of the base (1), and an arc-shaped conveying cavity (21) arranged on the slide main body (20), and iron ore powder can be matched and arranged in the arc-shaped conveying cavity (21).

3. The automatic conveying and discharging device for iron ore fines according to claim 2, characterized in that, The slide main body (20) is a layered structure, and comprises a support base layer (22), a connecting layer (23) and a wear-resistant layer (24) which are sequentially arranged from inside to outside, and the thickness of the wear-resistant layer (24) is greater than that of the connecting layer (23).

4. The automatic conveying and discharging device for iron ore fines according to claim 3, characterized in that, The material of the support base layer (22) is selected to be stainless steel, the material of the connecting layer (23) is selected to be polyurethane resin, and the material of the wear-resistant layer (24) is selected to be polytetrafluoroethylene.

5. The apparatus according to claim 2, wherein The dustproof assembly (3) comprises observation windows (30) arranged on both sides of the slide main body (20), and dustproof covers (31) arranged on the observation windows (30).

6. The apparatus according to claim 5, wherein Further comprising a connecting assembly (5) arranged between the dustproof assembly (3) and the slide main body (20), the connecting assembly (5) comprises first connecting ears (50) arranged on both sides of the slide main body (20), second connecting ears (51) arranged on both sides of the dustproof covers (31), and connecting holes (52) arranged between the first connecting ears (50), the second connecting ears (51) and the observation windows (30), and fasteners can be matched and arranged in the connecting holes (52) to detachably arrange the dustproof assembly (3) on the slide main body (20).

7. The apparatus according to claim 1, wherein The anti-blocking assembly (4) is arranged at intervals along the length direction of the conveying slide (2).

8. The apparatus according to claim 1, wherein The anti-blocking assembly (4) comprises a rotating ear group (40) arranged at the bottom of the conveying slide (2), a hammer (41) rotatably arranged at one end of the rotating ear group (40), and a driving motor electrically connected with the hammer (41), and the driving motor is used for driving the hammer (41) to rotate towards the conveying slide (2) to impact the conveying slide (2).

9. The apparatus according to claim 8, wherein The hammer (41) comprises a hammer rod (410), a rotating shaft (411) arranged at one end of the hammer rod (410), and a hammer head (412) arranged at the other end of the hammer rod (410), and the material of the hammer head (412) is selected to be rubber.

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