CN212018012U

CN212018012U - Ball mill pan feeding chute convenient to overhaul

Info

Publication number: CN212018012U
Application number: CN202020050845.2U
Authority: CN
Inventors: 乔永平; 张化武; 宋伟
Original assignee: Sunite Jinxi Gold Mining Industry Co ltd
Current assignee: Sunite Jinxi Gold Mining Industry Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-27
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a ball mill pan feeding chute convenient to overhaul, which comprises a base plate horizontally arranged, vertical plates are vertically arranged at both ends of the base plate, a buffer box body is horizontally arranged between the vertical plates, a hinged block is fixedly arranged at the central position of the bottom end of the buffer box body, the hinged block is hinged with the top end of a lifting device, and the lifting device is arranged on the vertical plates; the utility model has the advantages that: the utility model discloses the position design that easily wears and teares in the buffer box is detachable wear-resisting swash plate, and the buffer box body of being convenient for of simultaneous design elevating gear goes up and down and dismantles, needn't ascend a height and overhaul, reduces the potential safety hazard, and buffer box body and upper floor bottom plate are the components of a whole that can function independently design simultaneously, and do not have fastening components such as bolt, simple structure, decline buffer box body can be easy change wear-resisting swash plate, and the operation is swift convenient, and work efficiency is high, guarantees production and normally goes on, is worth using widely on a.

Description

Ball mill pan feeding chute convenient to overhaul

The technical field is as follows:

the utility model relates to a mineral processing technology field especially relates to a ball mill pan feeding chute convenient to overhaul.

Background art:

the ball mill is one of the core equipment of gold ore dressing, but the pan feeding chute of ball mill is because the long-time continuous impact that receives the ore, and the very big wearing and tearing that receive, no matter design the chute of any kind of structure and the chute of any kind of material, can not promote the wear resistance of chute by a wide margin, therefore the chute is overhauld still very frequently, current chute is because dustproof reason is sealed design, consequently the dismantlement of chute, it is very difficult to overhaul and the part is changed, waste time and energy, work efficiency is low, seriously influence normal production progress, and because the ball mill is bulky, the pan feeding chute is in the eminence, often need ascend a height and overhaul, the inconvenient potential safety hazard that exists of operation.

The utility model has the following contents:

an object of the utility model is to provide a ball mill pan feeding chute convenient to overhaul.

The content of the utility model is as follows: a ball mill feeding chute convenient to overhaul comprises a base plate which is horizontally arranged, rollers are mounted on the bottom surface of the base plate, a track is horizontally arranged below the rollers, the track is fixedly mounted on a lower floor, the rollers roll on the track, vertical plates are vertically mounted at two ends of the base plate, a buffer box body is horizontally arranged between the vertical plates, a hinge block is fixedly mounted at the center of the bottom end of the buffer box body and is hinged with the top end of a lifting device, the lifting device is mounted on the vertical plates, slide rails are mounted at two ends of the buffer box body, slide grooves matched with the slide rails are formed in the vertical plates, the slide rails are slidably connected with the slide grooves, a sealing ring is inlaid at the top end of the buffer box body, the top end of the buffer box body is in contact with an upper floor, and a feeding hopper is mounted on the upper floor, the feeding hopper is communicated with the buffer box body, a wear-resistant inclined plate is detachably mounted in the buffer box body, and the wear-resistant inclined plate extends to a discharge hole of the buffer box body.

Furthermore, the lifting device comprises a horizontally arranged bidirectional screw, two sections of threads with opposite rotation directions are arranged on the bidirectional screw, a first moving block and a second moving block are respectively connected to the two sections of threads in a transmission and threaded manner, one end of the bidirectional screw is rotatably connected with the vertical plate through a bearing, the other end of the bidirectional screw penetrates through the vertical plate and then is fixedly connected with the rotating handle, the first moving block is hinged to the bottom end of the first connecting rod, the top end of the first connecting rod is hinged to the hinging block, the second moving block is hinged to the bottom end of the second connecting rod, and the top end of the second connecting rod is hinged to the hinging block.

The utility model has the advantages that: the utility model discloses the position design that easily wears and teares in the buffer box is detachable wear-resisting swash plate, and the buffer box body of being convenient for of simultaneous design elevating gear goes up and down and dismantles, needn't ascend a height and overhaul, reduces the potential safety hazard, and buffer box body and upper floor bottom plate are the components of a whole that can function independently design simultaneously, and do not have fastening components such as bolt, simple structure, decline buffer box body can be easy change wear-resisting swash plate, and the operation is swift convenient, and work efficiency is high, guarantees production and normally goes on, is worth using widely on a.

Description of the drawings:

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of a part of the structure of the present invention;

FIG. 3 is a cross-sectional view of the surge tank;

in the figure, a base plate 1, rollers 2, a track 3, a lower floor 4, a buffer box 5, a hinged block 6, a sealing ring 7, an upper floor 8, a feeding hopper 9, a wear-resistant inclined plate 10, a bidirectional screw 11, a first moving block 12, a second moving block 13, a rotating handle 14, a first connecting rod 15, a second connecting rod 16, a chute 17 and a vertical plate 18.

The specific implementation mode is as follows:

as shown in fig. 1 to 3, a ball mill feeding chute convenient for maintenance comprises a base plate 1 horizontally arranged, rollers 2 are installed on the bottom surface of the base plate 1, rails 3 are horizontally arranged below the rollers, the rails 3 are fixedly installed on a lower floor 4, the rollers 2 roll on the rails 3, vertical plates 18 are vertically installed at both ends of the base plate 1, a buffer box body 5 is horizontally arranged between the vertical plates 18, a hinge block 6 is fixedly installed at the center position of the bottom end of the buffer box body 5, the hinge block 6 is hinged with the top end of a lifting device, the lifting device is installed on the vertical plates 18, slide rails are installed at both ends of the buffer box body 5, slide grooves 17 matched with the slide rails are formed in the vertical plates 18, the slide rails are slidably connected with the slide grooves 17, and sealing rings 7 are embedded at the top end of the buffer box body 5, the top end of the buffer box body 5 is in contact with an upper-layer bottom plate 8, a feeding hopper 9 is mounted on the upper-layer bottom plate 8, the feeding hopper 9 is communicated with the buffer box body 5, a wear-resistant inclined plate 10 is detachably mounted in the buffer box body 5, and the wear-resistant inclined plate 10 extends to a discharge hole of the buffer box body 5; the lifting device comprises a bidirectional screw rod 11 which is horizontally arranged, two sections of threads with opposite rotation directions are arranged on the bidirectional screw rod 11, a first moving block 12 and a second moving block 13 are respectively connected to the two sections of threads in a transmission and threaded mode, one end of the bidirectional screw rod 11 is rotatably connected with the vertical plate 18 through a bearing, the other end of the bidirectional screw rod 11 penetrates through the vertical plate 18 and then is fixedly connected with a rotating handle 14, the first moving block 12 is hinged to the bottom end of the first connecting rod 15, the top end of the first connecting rod 15 is hinged to the hinging block 6, the second moving block 13 is hinged to the bottom end of the second connecting rod 16, and the top end of the second connecting rod 16 is hinged to the hinging block 6.

The working principle is as follows: the during operation, the buffer box 5 is located higher position, and elevating gear withstands upper floor 8 with buffer box 5 and makes sealing washer 7 by extrusion seal, when needs overhaul or maintain, as long as rotating handle 15, buffer box 5 descends along spout 17 promptly, then can inspect wear-resisting swash plate 10's degree of wear or change wear-resisting swash plate 10, changes or overhauls the back and rotate handle 15 in the opposite direction and can rise buffer box 5 and normally work.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a ball mill pan feeding chute convenient to overhaul which characterized in that: the floor board comprises a base board (1) which is horizontally arranged, idler wheels (2) are installed on the bottom surface of the base board (1), a track (3) is horizontally arranged below the idler wheels, the track (3) is fixedly installed on a lower floor (4), the idler wheels (2) roll on the track (3), vertical plates (18) are vertically installed at two ends of the base board (1), a buffer box body (5) is horizontally arranged between the vertical plates (18), a hinge block (6) is fixedly installed at the center position of the bottom end of the buffer box body (5), the hinge block (6) is hinged to the top end of a lifting device, the lifting device is installed on the vertical plates (18), slide rails are installed at two ends of the buffer box body (5), slide grooves (17) matched with the slide rails are formed in the vertical plates (18), and the slide rails are in sliding connection with the slide grooves (17), the top of buffer box body (5) is inlayed and is had sealing washer (7), the top and upper bottom plate (8) of buffer box body (5) contact, go into hopper (9) are installed to upper bottom plate (8), go into hopper (9) with buffer box body (5) are linked together, detachable installs wear-resisting swash plate (10) in buffer box body (5), wear-resisting swash plate (10) extend to the discharge gate of buffer box body (5).

2. The ball mill feeding chute convenient to overhaul as claimed in claim 1, wherein: the lifting device comprises a bidirectional screw (11) which is horizontally arranged, two sections of threads with opposite rotation directions are arranged on the bidirectional screw (11), a first moving block (12) and a second moving block (13) are respectively connected to the two sections of threads in a transmission and threaded mode, one end of the bidirectional screw (11) is rotatably connected with a vertical plate (18) through a bearing, the other end of the bidirectional screw (11) penetrates through the vertical plate (18) and then is fixedly connected with a rotating handle (14), the first moving block (12) is hinged to the bottom end of a first connecting rod (15), the top end of the first connecting rod (15) is hinged to a hinge block (6), the second moving block (13) is hinged to the bottom end of a second connecting rod (16), and the top end of the second connecting rod (16) is hinged to the hinge block (6).