CN211026480U

CN211026480U - Device for prolonging service life of lining plate of long cone crusher

Info

Publication number: CN211026480U
Application number: CN201921749622.9U
Authority: CN
Inventors: 周启明
Original assignee: Shenzhen Arjinda New Material Co ltd
Current assignee: Shenzhen Arjinda New Material Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-17
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a device for prolonging the service life of a lining plate of a long cone crusher, which comprises a base, wherein two sliding plates are respectively arranged on two sides of the top end of the base in a laminating way, the two sliding plates are symmetrically arranged, two dovetail grooves are respectively symmetrically arranged on two sides of the top end of the base, and two dovetail block tops of dovetail blocks are connected in the dovetail grooves in a sliding way and are respectively fixedly connected with the bottoms of the two sliding plates, the device is provided with a conical sleeve and a helical blade, the material is primarily crushed by the conical crushed block and a first conical lining plate, the material is lifted into a second conical lining plate by the helical blade and then is finely crushed, so that the material can be crushed better, the burden of the traditional one-time crushing is reduced, the service life of the second conical lining plate is indirectly prolonged, a bearing plate is lifted or lowered by a hydraulic cylinder, thereby completing, the operation is simple and convenient, and the working efficiency of the device is indirectly improved.

Description

Device for prolonging service life of lining plate of long cone crusher

Technical Field

The utility model relates to a mining equipment field, concretely relates to prolong device in long cone crusher welt life-span.

Background

In the mining process on the ore, often need be used to the breaker and be used for smashing bold ore, in order to facilitate the transportation, mostly adopt cone crusher, but present cone crusher exists some not enoughly, at first cone crusher's theory of operation is a cone block for rotating, and be provided with immovable welt in its outer wall department, be used for the help to smash, but in the use of its welt, because the ore constantly rather than producing the friction, lead to its life greatly reduced, and the change of welt is inconvenient, influence holistic work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a prolong long cone crusher welt life-span device.

The utility model discloses a realize through following technical scheme:

the utility model provides a device for prolonging life of cone crusher welt, includes the base, its characterized in that: two sliding plates are respectively attached to two sides of the top end of the base, the two sliding plates are symmetrically arranged, two dovetail grooves are respectively symmetrically arranged on two sides of the top end of the base, a dovetail block is connected in the dovetail grooves in a sliding mode, the top ends of the two dovetail blocks are respectively fixedly connected with the bottom ends of the two sliding plates, two positioning sleeves are respectively and fixedly installed on one side of the top ends of the two sliding plates, two positioning rods are respectively and slidably connected in the two positioning sleeves, two connecting plates are respectively and fixedly connected to the top ends of the two positioning rods, two supporting rods are respectively and fixedly installed on the other sides of the top ends of the two sliding plates, an installation seat is fixedly connected to the top ends of the supporting rods, one side of the installation seat is fixedly connected with the side walls of the positioning sleeves, two supporting plates are respectively and fixedly arranged on the opposite side walls of the two connecting plates, a fixed plate is fixedly connected between the bottoms of the two supporting plates, a first conical lining plate is fixedly embedded in the center of the top end of the fixed plate, a bearing plate is fixedly connected between the tops of the two supporting plates, a crushing motor is fixedly arranged in the center of the top end of the bearing plate, a feeding pipe is fixedly inserted into the crushing motor, the bottom end of the feeding pipe is just opposite to the opening at the top end of the first conical lining plate, conical crushing blocks are arranged in the first conical lining plate, the top end of each conical crushing block is an arc-shaped surface, a rotating shaft is fixedly arranged in the center of the top end of each conical crushing block, the top end of the rotating shaft is attached to the center of the bottom end of the bearing plate, the output end of, the annular collecting box is placed on the base in a laminating manner, the variable speed motor is arranged in an annular collecting box, a workbench is arranged right above the variable speed motor, four supporting legs are fixedly connected to four corners of the bottom end of the workbench respectively, the bottom ends of the supporting legs are fixedly connected with the top end of the base, a conical limiting ring is fixedly sleeved on the side wall of the workbench, a rotary disk is rotatably connected in the conical limiting ring in a laminating manner, the top end of the variable speed rotating shaft penetrates through the workbench and is fixedly connected with the center of the bottom end of the rotary disk, an inner conical baffle ring is fixedly installed at the top end of the rotary disk, a conical sleeve is fixedly connected to the inner wall of the inner conical baffle ring in a laminating manner, the bottom end of the conical sleeve is fixedly connected with the top end of the rotary disk, spiral blades are fixedly installed on the inner wall of the conical sleeve, first circular cone welt bottom communicates with each other with the toper sleeve, symmetry fixed mounting has two mounting panels on the first circular cone welt outer wall, and two mounting panel bottoms are equipped with two T shape slots respectively, sliding connection has T shape inserted block in the T shape slot, and two T shape inserted block bottoms fixed mounting have two circular cone welts respectively, and two circular cone welts radian size of second are the same and overlap and form a toper ring in the toper sleeve appearance, the spiro union has locking bolt on the T shape inserted block.

Preferably, the distance between the outer wall of the conical crushing block and the inner wall of the first conical lining plate is 8-9mm greater than the distance between the outer wall of the conical sleeve and the inner wall of the second conical lining plate.

Preferably, the hydraulic cylinder is connected with the hydraulic station through a pipeline, and the variable speed motor and the crushing motor are respectively electrically connected with an external power supply through a circuit.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through being provided with toper sleeve and helical blade, carry out preliminary breakage with the material through the broken fragment of toper and first circular cone welt, utilize helical blade to promote the material to carry out meticulous breakage in the second circular cone welt again after promoting, make the material can be broken better, the disposable broken burden of tradition has been alleviateed simultaneously, indirect extension the life of second circular cone welt, and rise or descend the loading board through utilizing the pneumatic cylinder, thereby accomplish the dismantlement and the maintenance of device, and the operation is simple and convenient, indirect improvement the work efficiency of this device.

Drawings

Fig. 1 is a structural diagram of the structure of the present invention.

In the figure: the device comprises a base 1, a sliding plate 2, a dovetail groove 3, a dovetail block 4, a positioning sleeve 5, a positioning rod 6, a supporting rod 7, a mounting seat 8, a top plate 9, a hydraulic cylinder 10, a connecting plate 11, a supporting plate 12, a bearing plate 13, a charging pipe 14, a crushing motor 15, a rotating shaft 16, a conical crushing block 17, a fixing plate 18, a first conical lining plate 19, a mounting plate 20, a T-shaped slot 21, a T-shaped inserting block 22, a locking bolt 23, a second conical lining plate 24, a variable speed motor 25, a variable speed rotating shaft 26, an annular collecting box 27, a supporting leg 28, a workbench 29, a conical limiting ring 30, a rotating disk 31, an inner conical baffle ring 32, a conical sleeve 33 and.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, a device for prolonging the service life of a lining plate of a long cone crusher comprises a base 1 and is characterized in that: two sliding plates 2 are respectively attached to two sides of the top end of the base 1, the two sliding plates 2 are symmetrically arranged, two dovetail grooves 3 are respectively symmetrically arranged on two sides of the top end of the base 1, dovetail blocks 4 are connected in the dovetail grooves 3 in a sliding mode, the top ends of the two dovetail blocks 4 are respectively fixedly connected with the bottom ends of the two sliding plates 2, two positioning sleeves 5 are respectively fixedly installed on one sides of the top ends of the two sliding plates 2, two positioning rods 6 are respectively connected in the two positioning sleeves 5 in a sliding mode, two connecting plates 11 are respectively fixedly connected to the top ends of the two positioning rods 6, two supporting rods 7 are respectively fixedly installed on the other sides of the top ends of the two sliding plates 2, an installation seat 8 is fixedly connected to the top ends of the supporting rods 7, one side of the installation seat 8 is fixedly connected with, one side of the top plate 9 is fixedly connected with the side wall of the positioning rod 6, the sliding plate 2 is in threaded connection with a bolt, two supporting plates 12 are respectively and fixedly installed on opposite side walls of two connecting plates 11, a fixing plate 18 is fixedly connected between the bottom ends of the two supporting plates 12, a first conical lining plate 19 is fixedly embedded in the center of the top end of the fixing plate 18, a bearing plate 13 is fixedly connected between the top ends of the two supporting plates 12, a crushing motor 15 is fixedly installed at the center of the top end of the bearing plate 13, a feeding pipe 14 is fixedly inserted into the crushing motor 15, the bottom end of the feeding pipe 14 is just opposite to the opening at the top end of the first conical lining plate 19, conical crushing blocks 17 are arranged in the first conical lining plate 19, the top ends of the conical crushing blocks 17 are arc-shaped surfaces, a rotating shaft 16 is, the output end of the crushing motor 15 penetrates through the bearing plate 13 and is fixedly connected with the top end of the rotating shaft 16, a speed change motor 25 is fixedly mounted at the central position of the top end of the base 1, a speed change rotating shaft 26 is fixedly connected with the output end of the speed change motor 25, an annular collecting box 27 is attached to the base 1, the speed change motor 25 is arranged in an annular collecting box 27, a worktable 29 is arranged right above the speed change motor 25, four supporting legs 28 are fixedly connected to four corners of the bottom end of the worktable 29 respectively, the bottom ends of the supporting legs 28 are fixedly connected with the top end of the base 1, a conical limiting ring 30 is fixedly sleeved on the side wall of the worktable 29, a rotating disc 31 is rotatably connected in the conical limiting ring 30 in an attaching mode, the top end of the speed change rotating shaft 26 penetrates through the worktable 29 and is fixedly connected with the, the inner wall of the inner conical baffle ring 32 is fixedly connected with a conical sleeve 33 in a fitting manner, the bottom end of the conical sleeve 33 is fixedly connected with the top end of the rotating disc 31, the bottom end of the rotating disc 31 is attached to the top end of the workbench 29, the inner wall of the conical sleeve 33 is fixedly provided with a helical blade 34, the bottom end of the first conical lining plate 19 extends into the conical sleeve 33 and is rotationally connected with the conical sleeve 33, the bottom end of the first conical lining plate 19 is communicated with the conical sleeve 33, two mounting plates 20 are symmetrically and fixedly mounted on the outer wall of the first conical lining plate 19, two T-shaped slots 21 are respectively arranged at the bottom ends of the two mounting plates 20, the T-shaped slot 21 is internally and slidably connected with a T-shaped insert block 22, the bottom ends of the two T-shaped insert blocks 22 are respectively and fixedly provided with two second conical lining plates 24, the two second conical lining plates 24 have the same radian and are sleeved outside a conical sleeve 33 to form a conical ring, and the T-shaped insert block 22 is screwed with a locking bolt 23.

The distance between the outer wall of the conical crushing block 17 and the inner wall of the first conical lining plate 19 is larger than the distance between the outer wall of the conical sleeve 33 and the inner wall of the second conical lining plate 24 by 8-9 mm.

The hydraulic cylinder 10 is connected with a hydraulic station through a pipeline, and the variable speed motor 25 and the crushing motor 15 are respectively electrically connected with an external power supply through a circuit.

The working principle is as follows: firstly, the device is placed in a working area, when the device is used, materials are firstly added into a first conical lining plate 19 through a charging pipe 14, and because the top end of a conical broken block 17 is set to be an arc-shaped surface, even if the materials drop on the conical broken block 17, the materials can also drop along a gap between the conical broken block 17 and the first conical lining plate 19 to be primarily crushed, at the moment, a crushing motor 15 and a variable speed motor 25 are started, so that the crushing motor 15 drives the conical broken block 17 to rotate through a rotating shaft 16, the materials are primarily crushed, at the moment, the materials fall into a conical sleeve 33 after being primarily crushed, because a helical blade 34 is arranged in the conical sleeve 33, the materials can be lifted into a second conical lining plate 24, and then the materials drop into an annular collecting box 27 after being finely crushed through the outer wall of the conical sleeve 33 and the inner wall of the second conical lining plate 24, thereby completing the crushing work, when the device needs to be overhauled, the power supply of the crushing motor 15 and the variable speed motor 25 is stopped at the moment, the locking bolts 23 on the two T-shaped inserting blocks 22 are rotated, the T-shaped inserting blocks 22 can slide in the T-shaped slots 21, so that the two second conical lining plates 24 are separated, then the two hydraulic cylinders 10 are started, so that the hydraulic cylinders 10 push the top plate 9 to ascend, so that the positioning rods 6 slide in the positioning sleeves 5, so that the first conical lining plate 19 is drawn out in the conical sleeves 33, then the bolts on the sliding plates 2 are rotated, the two sliding plates 2 are moved along the dovetail grooves 3 by using the existing crane or other tools, so that the first conical lining plate 19 is moved to one side of the conical sleeves 33, so that the hydraulic cylinders 10 are descended again, so that the positioning rods 6 enter the positioning sleeves 5 to complete the operation, and then the device, can maintain or more smooth each part, this device is through being provided with toper sleeve 33 and helical blade 34, carry out preliminary breakage with the material through broken fragment 17 of toper and first circular cone welt 19, utilize helical blade 34 to carry out meticulous breakage again after promoting the material to in second circular cone welt 24, make the material can be broken better, traditional disposable broken burden has been alleviateed simultaneously, the indirect life who has prolonged second circular cone welt 24, and through utilizing pneumatic cylinder 10 to rise or descend loading board 13, thereby accomplish the dismantlement and the maintenance of device, and the operation is simple and convenient, indirect improvement the work efficiency of this device.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device for prolonging life of cone crusher welt, includes base (1), its characterized in that: two sliding plates (2) are respectively attached to two sides of the top end of the base (1), the two sliding plates (2) are symmetrically arranged, two dovetail grooves (3) are respectively symmetrically arranged on two sides of the top end of the base (1), dovetail blocks (4) are slidably connected in the dovetail grooves (3), the top ends of the two dovetail blocks (4) are respectively fixedly connected with the bottom ends of the two sliding plates (2), two positioning sleeves (5) are respectively and fixedly installed on one sides of the top ends of the two sliding plates (2), two positioning rods (6) are respectively and slidably connected in the two positioning sleeves (5), two connecting plates (11) are respectively and fixedly connected with the top ends of the two positioning rods (6), two supporting rods (7) are respectively and fixedly installed on the other sides of the top ends of the two sliding plates (2), an installation seat (8) is fixedly connected with the top ends of the supporting rods (7), the top end of the mounting seat (8) is fixedly provided with a hydraulic cylinder (10), the top end of the hydraulic cylinder (10) is fixedly provided with a top plate (9), one side of the top plate (9) is fixedly connected with the side wall of the positioning rod (6), the sliding plate (2) is screwed with a bolt, two supporting plates (12) are respectively and fixedly arranged on the opposite side walls of the two connecting plates (11), a fixing plate (18) is fixedly connected between the bottom ends of the two supporting plates (12), a first conical lining plate (19) is fixedly embedded in the center of the top end of the fixing plate (18), a bearing plate (13) is fixedly connected between the top ends of the two supporting plates (12), a crushing motor (15) is fixedly arranged in the center of the top end of the bearing plate (13), a feed pipe (14) is fixedly inserted into the crushing motor (15), and the, the novel energy-saving crusher is characterized in that a conical broken block (17) is arranged in the first conical lining plate (19), the top end of the conical broken block (17) is an arc-shaped surface, a rotating shaft (16) is fixedly mounted at the center of the top end of the conical broken block (17), the top end of the rotating shaft (16) is attached to the center of the bottom end of the bearing plate (13), the output end of the crushing motor (15) penetrates through the bearing plate (13) and is fixedly connected with the top end of the rotating shaft (16), a variable speed motor (25) is fixedly mounted at the center of the top end of the base (1), the output end of the variable speed motor (25) is fixedly connected with a variable speed rotating shaft (26), an annular collecting box (27) is attached to the base (1), the variable speed motor (25) is arranged in the annular collecting box (27), a working table (29) is arranged right above the variable speed motor, landing leg (28) bottom and base (1) top fixed connection, fixed toper spacing ring (30) having cup jointed on workstation (29) lateral wall, laminating swivelling joint has rotary disk (31) in toper spacing ring (30), workstation (29) and rotary disk (31) bottom central point fixed connection are passed on variable speed pivot (26) top, rotary disk (31) top fixed mounting has interior toper to keep off ring (32), laminating fixedly connected with toper sleeve (33) on interior toper fender ring (32) inner wall, toper sleeve (33) bottom and rotary disk (31) top fixed connection, rotary disk (31) bottom and workstation (29) top laminating set up, fixed mounting has helical blade (34) on toper sleeve (33) inner wall, first circular cone welt (19) bottom stretches into in toper sleeve (33) and rather than swivelling joint, first circular cone welt (19) bottom communicates with each other with toper sleeve (33), symmetry fixed mounting has two mounting panels (20) on first circular cone welt (19) outer wall, and two mounting panels (20) bottom are equipped with two T shape slots (21) respectively, sliding connection has T shape inserted block (22) in T shape slot (21), and two T shape inserted block (22) bottom fixed mounting respectively have two circular cone welts (24) of second, and two circular cone welt (24) radian size are the same and the cover forms a toper ring at toper sleeve (33) appearance, the spiro union has locking bolt (23) on T shape inserted block (22).

2. An apparatus for extending the life of a long cone crusher liner as claimed in claim 1, wherein: the distance between the outer wall of the conical crushing block (17) and the inner wall of the first conical lining plate (19) is larger than the distance between the outer wall of the conical sleeve (33) and the inner wall of the second conical lining plate (24) by 8-9 mm.

3. An apparatus for extending the life of a long cone crusher liner as claimed in claim 1, wherein: the hydraulic cylinder (10) is connected with the hydraulic station through a pipeline, and the variable speed motor (25) and the crushing motor (15) are respectively electrically connected with an external power supply through a circuit.