CN213169963U

CN213169963U - Mining feeder equipment with adjustable

Info

Publication number: CN213169963U
Application number: CN202021896910.XU
Authority: CN
Inventors: 张宏强
Original assignee: Leimeng Intelligent Equipment Hubei Co ltd
Current assignee: Leimeng Intelligent Equipment Hubei Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-11
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a mining feeding equipment with adjustable, including pay-off shell, screw rod, control box, adjustment mechanism and connection pivot, screw rod swivelling joint is in the pay-off shell, opening one side is kept away from at the pay-off shell to control box fixed connection, the screw rod is close to control box one end and extends to extend and extend the pay-off shell and be located the control box, be located gear wheel and a pinion of one end fixedly connected with on the screw rod in the control box, the beneficial effects of the utility model are that: the threaded rod is driven to rotate through the servo motor, the sliding block can drive the connecting rotating shaft to be located at the bottom of the feeding shell to slide, two gears in different sizes are meshed and connected, the rotating speed of the screw rod is changed, the feeding speed of the mining feeding equipment can be adjusted, the feeding speed can be controlled according to the actual condition of ore processing, the situation that mechanical jamming is caused due to too fast feeding or the yield is reduced due to too slow feeding is avoided.

Description

Mining feeder equipment with adjustable

Technical Field

The utility model relates to a mineral processing auxiliary assembly technical field specifically is a mining feeder equipment with adjustable.

Background

Mining feeder is a processing auxiliary assembly who installs at ore processing machinery feed inlet, can effectually avoid artifical throw material too near apart from machinery, leads to unexpected injury.

However, in the feeding process using the auxiliary feeding device, the feeding speed cannot be accurately controlled, and in actual production, the internal part of the ore processing device is often locked due to too fast feeding, and the yield is reduced due to too slow feeding speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining feeder equipment with adjustable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable mining feeding device comprises a feeding shell, a screw rod, a control box, an adjusting mechanism and a connecting rotating shaft, wherein the screw rod is rotatably connected in the feeding shell, the control box is fixedly connected to one side of the feeding shell, which is far away from an opening, one end of the screw rod, which is close to the control box, extends through the feeding shell and is positioned in the control box, one end of the screw rod, which is positioned in the control box, is fixedly connected with a gear wheel and a pinion, the lower end of the feeding shell is slidably connected with two sliding blocks, a sliding groove is formed at the joint of the lower end of the feeding shell and the sliding blocks, the adjusting mechanism is arranged in the sliding groove, the connecting rotating shaft is rotatably connected between the two sliding blocks, one end of the connecting rotating shaft, which is close to the control box, extends through the sliding blocks and, the connecting rotating shaft is fixedly connected to the output end of the driving motor far away from one end of the control box, and the driving motor is fixedly connected to one side, far away from the control box, of the sliding block.

Preferably, adjustment mechanism includes threaded rod, thread bush, driven bevel gear, servo motor and initiative bevel gear, threaded rod swivelling joint is in the spout, the thread bush is provided with two, two the equal threaded connection of thread bush just with the corresponding position of slider on the threaded rod two the thread bush lower extreme all passes spout difference fixed connection at corresponding slider upper end, control box one end is kept away from to driven bevel gear fixed connection on the threaded rod, servo motor fixed connection is in the corresponding position of pay-off shell bottom and driven bevel gear, initiative bevel gear fixed connection is at the servo motor output, initiative bevel gear and driven bevel gear meshing are connected.

Preferably, the joint of the threaded rod and the inner wall of the chute is fixedly connected with a first bearing, the outer side of the outer ring of the first bearing is fixedly connected in the feeding shell, and the inner side of the inner ring of the first bearing is fixedly connected on the threaded rod.

Preferably, the diameter of the first connecting gear is larger than that of the second connecting gear, the first connecting gear corresponds to the position of the small gear and is positioned on one side, close to the feeding shell, in the control box, and the second connecting gear is positioned on one side, corresponding to the position of the large gear and is positioned on one side, far away from the feeding shell, in the control box.

Preferably, the joint of the connecting rotating shaft and the sliding block is fixedly connected with a second bearing, and the joint of the screw rod and the feeding shell is fixedly connected with a third bearing.

Preferably, one side of the upper end of the feeding shell, which is close to the control box, is fixedly connected with a feeding port, and two sides of the lower end of the feeding shell are fixedly connected with a supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the threaded rod is driven to rotate through the servo motor, the sliding block can drive the connecting rotating shaft to be located at the bottom of the feeding shell to slide, two gears in different sizes are meshed and connected, the rotating speed of the screw rod is changed, the feeding speed of the mining feeding equipment can be adjusted, the feeding speed can be controlled according to the actual condition of ore processing, the situation that mechanical jamming is caused due to too fast feeding or the yield is reduced due to too slow feeding is avoided.

Drawings

FIG. 1 is a front sectional structure diagram of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the inside cutting structure of the chute of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a feeding housing; 2. a screw; 3. a control box; 4. a pinion gear; 5. a bull gear; 6. a slider; 7. a chute; 8. an adjustment mechanism; 81. a threaded rod; 82. a threaded sleeve; 83. a driven bevel gear; 84. a servo motor; 85. a driving bevel gear; 86. a first bearing; 9. connecting the rotating shaft; 10. a first connecting gear; 11. a second connecting gear; 12. a drive motor; 13. a second bearing; 14. a support plate; 15. a feeding port; 16. and a third bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable mining feeding device comprises a feeding shell 1, a screw rod 2, a control box 3, an adjusting mechanism 8 and a connecting rotating shaft 9, wherein the screw rod 2 is rotatably connected in the feeding shell 1, the control box 3 is fixedly connected at one side of the feeding shell 1, which is far away from an opening, one end of the screw rod 2, which is close to the control box 3, extends through the feeding shell 1 and is positioned in the control box 3, one end of the screw rod 2, which is positioned in the control box 3, is fixedly connected with a large gear 5 and a small gear 4, the lower end of the feeding shell 1 is slidably connected with two sliding blocks 6, a sliding chute 7 is arranged at the joint of the lower end of the feeding shell 1 and the sliding blocks 6, the adjusting mechanism 8 is arranged in the sliding chute 7, the connecting rotating shaft 9 is rotatably connected between the two sliding blocks 6, one end of the connecting rotating shaft 9, which is close to the control box 3, extends through, connect pivot 9 and keep away from control box 3 one end fixed connection on driving motor 12 output, driving motor 12 fixed connection keeps away from control box 3 one side at slider 6, can control material loading speed according to the actual conditions of ore processing.

A feeding port 15 is fixedly connected to one side of the upper end of the feeding shell 1 close to the control box 3, two supporting plates 14 are fixedly connected to two sides of the lower end of the feeding shell 1, the supporting plates 14 can support the whole device, a second bearing 13 is fixedly connected to the joint of the connecting rotating shaft 9 and the sliding block 6, a third bearing 16 is fixedly connected to the joint of the screw rod 2 and the feeding shell 1, the connecting rotating shaft 9 can be fixed by the second bearing 13 under the condition that the rotation of the connecting rotating shaft 9 is not influenced, the diameter of the first connecting gear 10 is larger than that of the second connecting gear 11, the position of the first connecting gear 10 corresponds to that of the small gear 4 and is positioned at one side close to the feeding shell 1 in the control box 3, the second connecting gear 11 is positioned at the position corresponding to that of the large gear 5 and is positioned at one side far away from the feeding shell, the change of the rotating speed of the screw rod 2 is realized, the adjusting mechanism 8 comprises a threaded rod 81, two threaded sleeves 82, two driven bevel gears 83, a servo motor 84 and a driving bevel gear 85, the threaded rod 81 is rotatably connected in the sliding chute 7, the two threaded sleeves 82 are both in threaded connection with the threaded rod 81 and correspond to the sliding block 6, the lower ends of the two threaded sleeves 82 are both fixedly connected to the upper end of the corresponding sliding block 6 through the sliding chute 7 respectively, the driven bevel gear 83 is fixedly connected to one end of the threaded rod 81 far away from the control box 3, the servo motor 84 is fixedly connected to the bottom of the feeding shell 1 and corresponds to the driven bevel gears 83, the driving bevel gear 85 is fixedly connected to the output end of the servo motor 84, the driving bevel gear 85 is meshed with the driven bevel gears 83, the joints of the threaded rod 81 and the inner wall of the sliding chute 7 are both fixedly connected, the inner sides of the inner rings of the first bearings 86 are fixedly connected to the threaded rod 81, and the servo motor 84 drives the threaded rod 81 to rotate, so that the sliding block 6 drives the connecting rotating shaft 9 to slide at the bottom 1 of the feeding shell.

Specifically, when the utility model is used, firstly, the whole device is connected with an external power supply, then ore raw materials are put into the feeding shell 1 through the feeding port 15, then the driving motor 12 is started, the output end of the driving motor 12 drives the connecting rotating shaft 9 to rotate, thereby driving the first connecting gear 10 to rotate, and the pinion 4 and the screw rod 2 can be driven to synchronously rotate through the first connecting gear 10, finally, the ore raw materials in the feeding shell 1 are positioned in the feeding shell 1 to slide towards the opening, finally, the ore raw materials flow out of the feeding shell 1, thereby completing the feeding of the ore raw materials, when the feeding speed needs to be adjusted, firstly, the servo motor 84 is started, the output end of the servo motor 84 drives the driven bevel gear 83 to rotate, thereby driving the threaded rod 81 to synchronously rotate along with the driven bevel gear 83, and making the threaded sleeve 82 positioned in the sliding chute 7, and driving the sliding block 6 positioned at the, the pinion 4 in the control box 3 is disconnected from the first connecting gear 10, the bull gear 5 is meshed with the second connecting gear 11, the driving motor 12 is started to rotate the screw rod 2, and the diameters of the pinion 4, the first connecting gear 10 and the bull gear 5 are different from those of the second connecting gear 11, so that the rotating speed of the screw rod 2 is changed, and the change of the feeding speed of the ore raw materials is finally realized.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the spirit and scope of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The adjustable mining feeding device is characterized by comprising a feeding shell (1), a screw rod (2), a control box (3), an adjusting mechanism (8) and a connecting rotating shaft (9), wherein the screw rod (2) is rotatably connected in the feeding shell (1), the control box (3) is fixedly connected to one side, away from an opening, of the feeding shell (1), one end, close to the control box (3), of the screw rod (2) extends through the feeding shell (1) and is positioned in the control box (3), one end, positioned in the control box (3), of the screw rod (2) is fixedly connected with a gear wheel (5) and a pinion (4), the lower end of the feeding shell (1) is slidably connected with two sliding blocks (6), a sliding groove (7) is formed at the joint of the lower end of the feeding shell (1) and the sliding blocks (6), the adjusting mechanism (8) is arranged in the sliding groove (7), connect pivot (9) swivelling joint between two sliders (6), it extends slider (6) and is located control box (3) to connect pivot (9) to be close to control box (3) one end, connect pivot (9) and go up to lie in first connecting gear (10) and the second connecting gear (11) of one end fixedly connected with in control box (3), it keeps away from control box (3) one end fixed connection on driving motor (12) output to connect pivot (9), driving motor (12) fixed connection keeps away from control box (3) one side at slider (6).

2. An adjustable mining feeder apparatus as claimed in claim 1, in which: adjusting mechanism (8) includes threaded rod (81), thread bush (82), driven bevel gear (83), servo motor (84) and initiative bevel gear (85), threaded rod (81) swivelling joint is in spout (7), thread bush (82) are provided with two, two equal threaded connection of thread bush (82) is on threaded rod (81) and with slider (6) corresponding position, two thread bush (82) lower extreme all passes spout (7) fixed connection respectively in corresponding slider (6) upper end, driven bevel gear (83) fixed connection keeps away from control box (3) one end on threaded rod (81), servo motor (84) fixed connection is in pay-off shell (1) bottom and driven bevel gear (83) corresponding position, initiative bevel gear (85) fixed connection is at servo motor (84) output, the driving bevel gear (85) is in meshed connection with the driven bevel gear (83).

3. An adjustable mining feeder apparatus as claimed in claim 2, in which: threaded rod (81) and the equal fixedly connected with of spout (7) inner wall junction first bearing (86), the equal fixed connection in pay-off shell (1) in first bearing (86) outer lane outside, the equal fixed connection in first bearing (86) inner circle inboard is on threaded rod (81).

4. An adjustable mining feeder apparatus as claimed in claim 1, in which: the diameter of the first connecting gear (10) is larger than that of the second connecting gear (11), the position of the first connecting gear (10) corresponds to the position of the small gear (4) and is positioned in the control box (3) and close to one side of the feeding shell (1), and the position of the second connecting gear (11) corresponds to the position of the large gear (5) and is positioned in the control box (3) and is far away from one side of the feeding shell (1).

5. An adjustable mining feeder apparatus as claimed in claim 1, in which: the connecting device is characterized in that a second bearing (13) is fixedly connected to the joint of the connecting rotating shaft (9) and the sliding block (6), and a third bearing (16) is fixedly connected to the joint of the screw rod (2) and the feeding shell (1).

6. An adjustable mining feeder apparatus as claimed in claim 1, in which: the feeding device is characterized in that a feeding opening (15) is fixedly connected to one side, close to the control box (3), of the upper end of the feeding shell (1), and a supporting plate (14) is fixedly connected to two sides of the lower end of the feeding shell (1).