CN216573329U

CN216573329U - Detachable crushing tooth assembly of efficient single-tooth-roller crusher

Info

Publication number: CN216573329U
Application number: CN202122891445.1U
Authority: CN
Inventors: 张承浩
Original assignee: Tangshan Kunze Machinery Equipment Co ltd
Current assignee: Tangshan Kunze Machinery Equipment Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-24
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of single-tooth roller crushers, and provides a detachable crushing tooth assembly of a high-efficiency single-tooth roller crusher, which is convenient for replacing a plurality of crushing teeth and adjusting the plurality of adjusting teeth leftwards or rightwards, is convenient for crushing fragments with different sizes by matching with a single-tooth roller on the high-efficiency single-tooth roller crusher, and comprises an adjusting frame and a plurality of crushing teeth, wherein a plurality of mounting rods are mounted on the adjusting frame, a one-way screw rod is rotatably connected on the adjusting frame, a first motor is mounted on the adjusting frame, an output shaft of the first motor is fixedly connected with the one-way screw rod, an adjusting block is in threaded connection with the one-way screw rod, the adjusting block is in sliding fit with the inner side wall of the adjusting frame, a fixed plate is mounted on the adjusting block through two adjusting plates, a plurality of fixing through holes are formed in the fixed plate, fixed blocks are arranged in the fixing through holes, and bearing plates are mounted on the fixed blocks, a plurality of crushing teeth are all installed on the bearing plate.

Description

Detachable crushing tooth assembly of efficient single-tooth-roller crusher

Technical Field

The utility model relates to the technical field of single-toothed-roller crushers, in particular to a detachable crushing tooth assembly of a high-efficiency single-toothed-roller crusher.

Background

As is well known, a single-toothed roller crusher is widely used in industries such as iron and steel, metallurgical mines and the like, and is suitable for crushing medium-hardness coarse materials, and is generally used for crushing red-hot sintered ore cakes discharged by a sintering machine to ensure that the red-hot sintered ore cakes are crushed into a granularity suitable for cooling requirements, and the red-hot sintered ore cakes are crushed by extruding a rotating single-toothed roller and crushing teeth.

Through retrieval, a single-toothed roller crusher with a conveniently-detachable hammer head is disclosed in the utility model patent with the patent publication number of CN201820375178.8 of 8/9/2019 in China, and the single-toothed roller crusher mainly comprises a motor fixedly arranged on a motor base, an output shaft of the motor is connected with an input shaft of a speed reducer through a first coupler, an output shaft of the speed reducer is connected with a crushing main shaft through a second coupler, crushing hammer disks which are arranged in a staggered manner are arranged on the crushing main shaft, and the crushing hammer disks are limited by clamping plate assemblies fixed at two ends of the crushing main shaft; a plurality of detachable crushing tups are installed to the outer fringe equipartition of crushing hammer dish, are provided with the broken tooth of the reaction of equipartition formula on the inner wall of crushing box, and it is convenient for extrude the breakage through a plurality of crushing tups and broken tooth when using.

Among the foretell prior art scheme, long-time breakage, broken tooth are broken the damage easily, and broken tooth is not convenient for change, and crushing effect is relatively poor to its broken tooth distance is not convenient for adjust from the distance of broken tup, is not convenient for break into the fragment of equidimension not, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a detachable crushing tooth assembly of a high-efficiency single-toothed-roller crusher, which aims to solve the problems that crushing teeth are easy to break and damage, the crushing teeth are inconvenient to replace and have poor crushing effect, and the distance between the crushing teeth and a crushing hammer head is inconvenient to adjust and crush into fragments with different sizes in the prior art after long-time crushing.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a detachable crushing tooth component of a high-efficiency single-tooth-roller crusher comprises an adjusting frame and a plurality of crushing teeth, wherein a plurality of mounting rods are mounted on the adjusting frame, a one-way screw rod is rotatably connected on the adjusting frame, a first motor is mounted on the adjusting frame, an output shaft of the first motor is fixedly connected with the one-way screw rod, an adjusting block is in threaded connection with the one-way screw rod and is in sliding fit with the inner side wall of the adjusting frame, a fixing plate is mounted on the adjusting block through two adjusting plates, a plurality of fixing through holes are formed in the fixing plate, fixing blocks are arranged in the fixing through holes, a bearing plate is mounted on the fixing blocks, a plurality of crushing teeth are mounted on the bearing plate, a fixing frame is mounted on the fixing plate and is rotatably connected with a two-way screw rod, two sliding blocks are in threaded connection with the two sliding blocks, two fixing strips are mounted on the two sliding blocks, and positioning rods are mounted on the fixing strips, the fixed block is provided with a positioning groove matched with the positioning rod, the adjusting plate positioned on the upper side is provided with a second motor, and an output shaft of the second motor is in transmission connection with the bidirectional screw through a transmission mechanism.

Preferably, drive mechanism includes conveyer belt and two trapezoidal gears, is located to rotate on the regulating plate of upside and is connected with the auxiliary shaft, and two trapezoidal gears are installed respectively on the output shaft of auxiliary shaft and second motor to two trapezoidal gears mesh mutually, are provided with the transmission cover on the two-way screw rod, and the conveyer belt cover is established at auxiliary shaft and transmission and is sheathe in.

Furthermore, the auxiliary shaft and the transmission sleeve are provided with annular grooves matched with the conveying belt.

Still further, the auxiliary shaft is rotatably connected with the adjusting plate on the upper side through two support plates.

As a further scheme of the scheme, the second motor is installed on an adjusting plate located on the upper side through a positioning plate.

As a further scheme of the scheme, the two adjusting plates are in sliding fit with the adjusting frame.

On the basis of the scheme, protective covers are arranged outside the first motor and the second motor.

On the basis of the scheme, the mounting seat is mounted on the mounting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a detachable crushing tooth assembly of a high-efficiency single-toothed-roller crusher, which has the following beneficial effects:

1. according to the high-efficiency single-tooth roller crusher, the fixed plate, the bearing plate, the fixed block, the positioning rod and the plurality of crushing teeth are matched, so that the plurality of crushing teeth can be conveniently replaced, the plurality of positioning rods on two sides can be conveniently moved towards the middle or two sides through the matching of the second motor, the two-way screw rod and the transmission mechanism, the fixed block can be conveniently detached and fixed, therefore, the detachable crushing tooth assembly of the high-efficiency single-tooth roller crusher can be used for conveniently replacing the plurality of crushing teeth, and the practicability is high.

2. According to the utility model, through the cooperation of the first motor, the one-way screw, the adjusting block, the fixing plate and the plurality of crushing teeth, the output shaft of the first motor is rotated clockwise or anticlockwise, so that the plurality of adjusting teeth can be adjusted leftwards or rightwards conveniently, and fragments with different sizes can be crushed by the cooperation of the first motor and the single-tooth roller on the high-efficiency single-tooth roller crusher.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic perspective view of the second motor, the bidirectional screw, the trapezoidal gear and the like.

In the figure: 1. an adjusting frame; 2. crushing teeth; 3. mounting a rod; 4. a unidirectional screw; 5. a first motor; 6. an adjusting block; 7. an adjusting plate; 8. a fixing plate; 9. a fixed block; 10. a support plate; 11. a fixing frame; 12. a bidirectional screw; 13. a slider; 14. a fixing strip; 15. positioning a rod; 16. a second motor; 17. a conveyor belt; 18. a trapezoidal gear; 19. an auxiliary shaft; 20. a support plate; 21. positioning a plate; 22. a protective cover; 23. and (7) mounting a seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher comprises an adjusting frame 1 and a plurality of crushing teeth 2, wherein a plurality of mounting rods 3 are mounted on the adjusting frame 1, the adjusting frame 1 is conveniently mounted on the high-efficiency single-toothed roller crusher, a one-way screw 4 is rotatably connected to the adjusting frame 1, a first motor 5 is mounted on the adjusting frame 1, an output shaft of the first motor 5 is fixedly connected with the one-way screw 4, an adjusting block 6 is in threaded connection with the one-way screw 4, the adjusting block 6 is in sliding fit with the inner side wall of the adjusting frame 1, a fixing plate 8 is mounted on the adjusting block 6 through two adjusting plates 7, the first motor 5 is started, the one-way screw 4 is conveniently driven to rotate clockwise or counterclockwise by rotating the output shaft of the first motor 5 clockwise or counterclockwise, the adjusting block 6 is conveniently driven to move left or right, and through the connection action of the two adjusting plates 7, the crushing tooth device is convenient for driving the fixing plate 8 to move leftwards or rightwards, and then is convenient for moving the plurality of crushing teeth 2 leftwards or rightwards, and further is convenient for matching with a single-tooth roller on a high-efficiency single-tooth roller crusher to crush fragments with different sizes, the practicability is high, a plurality of fixing through holes are arranged on the fixing plate 8, fixing blocks 9 are arranged in the fixing through holes, a bearing plate 10 is arranged on the plurality of fixing blocks 9, the plurality of crushing teeth 2 are all arranged on the bearing plate 10, a fixing frame 11 is arranged on the fixing plate 8, a bidirectional screw 12 is rotatably connected on the fixing frame 11, two sliders 13 are in threaded connection on the bidirectional screw 12, two fixing strips 14 are respectively arranged on the two sliders 13, positioning rods 15 are arranged on the fixing strips 14, positioning grooves matched with the positioning rods 15 are arranged on the fixing block 9, a second motor 16 is arranged on an adjusting plate 7 positioned on the upper side, and an output shaft of the second motor 16 is in transmission connection with the bidirectional screw 12 through a transmission mechanism, open second motor 16, make the clockwise or anticlockwise rotation of output shaft of second motor 16, be convenient for drive two-way screw rod 12 anticlockwise or clockwise rotation, be convenient for drive two sliders 13 and remove toward centre or both sides, be convenient for drive a plurality of locating levers 15 of both sides and remove toward centre or both sides, be convenient for dismantle and fix fixed block 9, and then change bearing board 10 and a plurality of broken tooth 2, the practicality is higher.

Further, the transmission mechanism comprises a transmission belt 17 and two trapezoidal gears 18, an auxiliary shaft 19 is rotatably connected to the adjusting plate 7 located on the upper side, the two trapezoidal gears 18 are respectively installed on the auxiliary shaft 19 and an output shaft of the second motor 16, the two trapezoidal gears 18 are meshed with each other, a transmission sleeve is arranged on the bidirectional screw 12, the transmission belt 17 is sleeved on the auxiliary shaft 19 and the transmission sleeve, the output shaft of the second motor 16 rotates clockwise or anticlockwise, the auxiliary shaft 19 is driven to rotate anticlockwise or clockwise through the meshing action of the two trapezoidal gears 18, the bidirectional screw 12 is driven to rotate anticlockwise or clockwise through the transmission action of the transmission belt 17, annular grooves matched with the transmission belt 17 are respectively arranged on the auxiliary shaft 19 and the transmission sleeve, the transmission belt 17 is convenient to limit the transmission belt 17, and the auxiliary shaft 19 is rotatably connected with the adjusting plate 7 located on the upper side through the two support plates 20, be convenient for support auxiliary shaft 19, second motor 16 installs on the regulating plate 7 that is located the upside through locating plate 21, is convenient for install, two regulating plates 7 all with adjust frame 1 sliding fit, stability is higher, first motor 5 and second motor 16's outside all is provided with protection casing 22, is convenient for protect first motor 5 and second motor 16, installs mount pad 23 on the installation pole 3, is convenient for install.

In summary, when the detachable crushing tooth assembly of the high-efficiency single-tooth roller crusher is used, the detachable crushing tooth assembly of the high-efficiency single-tooth roller crusher is firstly installed on the high-efficiency single-tooth roller crusher through the installation seat 23, the first motor 5 and the second motor 16 are connected with a forward and reverse circuit according to the specification, the first motor 5 is started according to the size of fragments to be crushed, the output shaft of the first motor 5 is made to rotate clockwise or anticlockwise to drive the one-way screw rod 4 to rotate clockwise or anticlockwise to drive the adjusting block 6 to move left or right, the fixing plate 8 is driven to move left or right through the connection effect of the two adjusting plates 7, then the plurality of crushing teeth 2 are moved left or right to be matched with the single-tooth roller on the high-efficiency single-tooth roller crusher, and the fragments with different sizes are crushed, the practicability is high, when the broken teeth 2 are worn and are difficult to use, the second motor 16 is started to rotate the output shaft of the second motor 16 clockwise, the two-way screw 12 is convenient to drive anticlockwise, the two sliders 13 are convenient to drive to move towards the middle, the positioning rods 15 on the two sides are convenient to drive towards the middle, the positioning rods 15 are convenient to be separated from the contact with the fixed block 9, the bearing plate 10 and the broken teeth 2 are convenient to be taken down from the fixed plate 8, the new bearing plate 10 and the broken teeth 2 are clamped on the fixed plate 8 through the fixed block 9, then the second motor 16 is started to rotate the output shaft of the second motor 16 anticlockwise, the two-way screw 12 is convenient to be driven to rotate clockwise, the two sliders 13 are convenient to move towards the two sides, the positioning rods 15 on the two sides are convenient to be driven to move towards the two sides, the positioning rods 15 are inserted into the positioning grooves on the fixed block 9, the bearing plate 10 and the plurality of crushing teeth 2 are convenient to fix, and the practicability is high.

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

Claims

1. A detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher comprises an adjusting frame (1) and a plurality of crushing teeth (2), and is characterized in that a plurality of mounting rods (3) are mounted on the adjusting frame (1), a one-way screw (4) is rotatably connected to the adjusting frame (1), a first motor (5) is mounted on the adjusting frame (1), an output shaft of the first motor (5) is fixedly connected with the one-way screw (4), an adjusting block (6) is in threaded connection with the one-way screw (4), the adjusting block (6) is in sliding fit with the inner side wall of the adjusting frame (1), a fixing plate (8) is mounted on the adjusting block (6) through two adjusting plates (7), a plurality of fixing through holes are formed in the fixing plate (8), fixing blocks (9) are arranged in the fixing through holes, a bearing plate (10) is mounted on the fixing blocks (9), and the plurality of crushing teeth (2) are mounted on the bearing plate (10), install fixed frame (11) on fixed plate (8), it is connected with two-way screw rod (12) to rotate on fixed frame (11), threaded connection has two sliders (13) on two-way screw rod (12), all install two fixed strip (14) on two sliders (13), install locating lever (15) on fixed strip (14), set up the positioning groove with locating lever (15) looks adaptation on fixed block (9), be located and install second motor (16) on regulating plate (7) of upside, the output shaft of second motor (16) passes through drive mechanism and is connected with two-way screw rod (12) transmission.

2. The detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher according to claim 1, wherein the transmission mechanism comprises a transmission belt (17) and two trapezoidal gears (18), an auxiliary shaft (19) is rotatably connected to the adjusting plate (7) on the upper side, the two trapezoidal gears (18) are respectively installed on the auxiliary shaft (19) and the output shaft of the second motor (16), the two trapezoidal gears (18) are meshed with each other, a transmission sleeve is arranged on the bidirectional screw (12), and the transmission belt (17) is sleeved on the auxiliary shaft (19) and the transmission sleeve.

3. A detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher according to claim 2, characterized in that the auxiliary shaft (19) and the driving sleeve are provided with annular grooves adapted to the conveyor belt (17).

4. A detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher according to claim 3, characterized in that said auxiliary shaft (19) is rotatably connected to the upper regulating plate (7) by means of two brackets (20).

5. A detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher according to claim 4, characterized in that said second motor (16) is mounted on the adjusting plate (7) on the upper side through a positioning plate (21).

6. A detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher according to claim 5, characterized in that both said adjusting plates (7) are in sliding fit with the adjusting frame (1).

7. A detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher according to claim 6, characterized in that the first motor (5) and the second motor (16) are provided with a protective cover (22) on the outside.

8. A detachable crushing tooth assembly of a high-efficiency single-toothed roller crusher according to claim 7, characterized in that a mounting seat (23) is mounted on said mounting rod (3).