CN211514842U

CN211514842U - Conveniently change high-efficient fine crusher of comb board

Info

Publication number: CN211514842U
Application number: CN201922438001.5U
Authority: CN
Inventors: 赵新武; 张乾士; 焦晓峰; 陈延卓
Original assignee: Zhengzhou Baichen Ruitong Heavy Industry Machinery Co ltd
Current assignee: Zhengzhou Baichen Ruitong Heavy Industry Machinery Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-18
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a high-efficiency fine crusher with conveniently replaced grid plates, which comprises a fine crusher main body, one side of the fine crusher main body is provided with a grid plate replacing hole, a grid plate is inserted in the grid plate replacing hole and is installed on the fine crusher main body through a fixed plate, the fixed plate is provided with a fixed perforation which penetrates through the wall of the fine crusher main body close to one side of the fixed plate, the fixed plate is installed on the fine crusher main body through a fixing part, the fixing part comprises a fixed penetrating cylinder, a fixed clip and a fixed baffle ring, the fixed baffle ring is fixed on the side wall of the fixed penetrating cylinder, one end of the fixed penetrating cylinder far away from the fixed baffle ring is provided with a clip accommodating groove, the fixed, the fixed section of thick bamboo that wears passes fixed perforation and stretches into in the main frame of fine crusher, and the fixed fender ring is contradicted with one side that the main frame of fine crusher was kept away from to the fixed plate, and the one end that the checkpost was kept away from the checkpost holding tank passes the quick-witted wall of main frame of fine crusher and through supporting the subassembly joint in the main frame of fine crusher. The utility model has the characteristics of conveniently change the comb board.

Description

Conveniently change high-efficient fine crusher of comb board

Technical Field

The utility model belongs to the technical field of the technique of fine crusher and specifically relates to a conveniently change high-efficient fine crusher of comb board is related to.

Background

Fine crushers, also called high-efficiency fine crushers, third-generation fine crushers and the like. The machine has wide application, is particularly suitable for the fine crushing and the intermediate crushing of various hard and brittle materials such as grinding materials, refractory materials, cement, quartz sand, steel sand, slag powder, copper ore, iron ore, gold ore sand, concrete aggregate, asphalt aggregate and the like, and is high-efficiency and energy-saving gravel sand making equipment.

In the use process of the fine crusher, the grid plates are required to be used for screening the crushed materials before discharging, different grid plates can screen different sizes of particles, and people screen the materials with different sizes by replacing different grid plates.

The above prior art has the following technical drawbacks: people still need unpack the fine crusher when changing the comb plate, and the unpacking process of the fine crusher is more tedious and can be just unpacked by means of some tools, which brings great inconvenience to people to change the comb plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conveniently change high-efficient fine crusher of comb board, it has the advantage of conveniently changing the comb board.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a high-efficiency fine crusher with a conveniently replaced grid plate comprises a fine crusher main body, a grid plate replacing hole is formed in one side of the fine crusher main body, a grid plate is inserted in the grid plate replacing hole and is installed on the fine crusher main body through a fixing plate, a fixing through hole is formed in the fixing plate and penetrates through a machine wall of one side, close to the fixing plate, of the fine crusher main body, a fixing part is installed on the fine crusher main body through the fixing part, the fixing piece comprises a fixing penetrating cylinder, a fixing clip and a fixing baffle ring, the fixing baffle ring is fixed on the side wall of the fixing penetrating cylinder, a clip accommodating groove is formed in one end of the fixing penetrating cylinder, which is far away from the fixing baffle ring, the fixing clip is arranged in the clip accommodating groove, the fixed section of thick bamboo that wears passes fixed perforation and stretches into in the main frame of fine crusher, and the fixed fender ring is contradicted with one side that the main frame of fine crusher was kept away from to the fixed plate, and the one end that the checkpost was kept away from the checkpost holding tank passes the quick-witted wall of main frame of fine crusher and through supporting the subassembly joint in the main frame of fine crusher.

The pressing assembly comprises a rotary cover cap, a rotary screw rod and a pressing screw block, the rotary cover cap is rotatably connected to the wall of the fixed penetrating cylinder through the rotating assembly, the brim of the rotary cover cap is abutted to the fixed retaining ring, one end of the rotary screw rod is fixed to one side cap face, close to the fixed penetrating cylinder, of the rotary cover cap, one end, far away from the rotary cover cap, of the rotary screw rod is flush with one end, far away from the rotary cover cap, of the fixed penetrating cylinder, and the pressing screw block is in threaded connection with the rotary screw rod.

The rotating assembly comprises a rotary ring groove and a rotary ring, the rotary ring groove is formed in the outer wall of the fixed penetrating cylinder, the rotary ring is fixed on the inner wall of the rotary cap, and the rotary ring is rotatably connected in the rotary ring groove.

Checkpost holding tank and fixation clamp all are provided with two sets ofly, and two sets of checkposts holding tank and two sets of fixation clamp all are central symmetry setting around the fixed center pin of wearing a section of thick bamboo.

The fixed penetrating cylinder is fixed with a stop piece at one end far away from the rotary cover cap, and the end of the rotary screw rod far away from the rotary cover cap is in contact with the stop piece.

And the side wall of the rotary cap is provided with a plurality of anti-skidding grooves.

To sum up, the utility model discloses a beneficial technological effect does:

1. inserting a fixing penetrating cylinder into a fixing penetrating hole to enable a fixing retaining ring to be in contact with a fixing plate, then rotating a rotating cap, wherein the rotating cap drives a rotating lead screw to rotate, a pressing screw block moves on the rotating lead screw, when the pressing screw block moves to the position where a fixing clip is located, the pressing screw block can prop open the fixing clip, a chuck of the fixing clip is pressed into a clip accommodating groove from the fixing penetrating cylinder, and when the pressing screw block is completely located between two fixing clips, the chuck of the fixing clip extends out of the clip accommodating groove to be abutted against the machine wall of a fine crusher, so that the fixing of the fixing plate is realized, and the installation of a grid plate is further completed;

2. when people want to take down or change the comb plate, only need to rotate rotatory cap, support and press the spiral shell piece and break away from between two fixing clip, the dop of fixing clip no longer contradicts with the quick-witted wall of fine crusher to in retracting the fixed section of thick bamboo that wears, pull out rotatory cap outward and can break away from the fixed perforation with the mounting, and then pull the comb plate outward and can carry out the dismantlement or the change of comb plate.

Drawings

FIG. 1 is a schematic view of the installation structure of the grid plate of the present invention;

FIG. 2 is a schematic cross-sectional view of the fastener installed in the fastening penetration;

fig. 3 is a cross-sectional view showing the initial state of the fixing member.

In the figure, 1, a main crusher; 2. replacing holes on the grate plate; 21. a grid plate; 3. a fixing plate; 31. fixing the through hole; 4. a fixing member; 41. fixing the penetrating cylinder; 42. fixing the clip; 43. fixing the baffle ring; 44. a clip accommodating groove; 5. a pressing component; 51. rotating the cap; 52. rotating the screw rod; 53. pressing the screw block; 511. an anti-slip groove; 6. a rotating assembly; 61. a rotary ring groove; 62. rotating the ring; 411. and abutting against the blocking piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the high-efficiency fine crusher with the conveniently replaced grid plate comprises a fine crusher main body 1, a grid plate replacing hole 2 is formed in one side of the fine crusher main body 1, and a grid plate 21 is inserted into the grid plate replacing hole 2. The grate plate 21 is arranged on the main machine 1 of the fine crusher through a fixing plate 3, a fixing through hole 31 is formed in the fixing plate 3, and the fixing through hole 31 penetrates through the machine wall of one side, close to the fixing plate 3, of the main machine 1 of the fine crusher.

Referring to fig. 2 and 3, install on the main frame of fine crusher 1 through mounting 4 on fixed plate 3, mounting 4 is including fixed a 41, fixing clip 42 and fixed fender ring 43 of wearing, fixed fender ring 43 is fixed on the fixed lateral wall of wearing a 41, the fixed one end of wearing a 41 and keeping away from fixed fender ring 43 of wearing a 41 has seted up checkpost holding tank 44, fixing clip 42 is installed in checkpost holding tank 44, checkpost holding tank 44 and fixing clip 42 all are provided with two sets ofly, two sets of checkpost holding tanks 44 are central symmetry about the fixed center pin of wearing a 41, equally, two sets of fixing clip 42 are also about the fixed center pin central symmetry of wearing a 41. The fixing penetrating tube 41 penetrates through the fixing penetrating hole 31 to extend into the fine crusher main machine 1, the fixing retaining ring 43 is abutted to one side, away from the fine crusher main machine 1, of the fixing plate 3, and one end, away from the clamp accommodating groove 44, of the fixing clamp 42 penetrates through the machine wall of the fine crusher main machine 1 and is clamped in the fine crusher main machine 1 through the abutting assembly 5.

The pressing assembly 5 includes a rotary cap 51, a rotary screw 52 and a pressing screw 53. The outer side wall of the rotating cap 51 is provided with a plurality of anti-slip grooves 511, and the anti-slip grooves 511 are uniformly distributed along the circumferential direction of the rotating cap 51. The rotary cap 51 is rotatably connected to the wall of the fixed penetrating cylinder 41 through the rotating assembly 6, the rotating assembly 6 comprises a rotary ring groove 61 and a rotary ring 62, the rotary ring groove 61 is formed in the outer wall of the fixed penetrating cylinder 41, the rotary ring 62 is fixed to the inner wall of the rotary cap 51, the rotary ring 62 is rotatably connected to the rotary ring groove 61, and the brim of the rotary cap 51 is abutted to the fixed baffle ring 43. One end of the rotating screw rod 52 is fixed on the cap surface of one side of the rotating cap 51 close to the fixed penetrating cylinder 41, one end of the rotating screw rod 52 far away from the rotating cap 51 is flush with one end of the fixed penetrating cylinder 41 far away from the rotating cap 51, and the abutting screw block 53 is in threaded connection with the rotating screw rod 52.

A resisting sheet 411 is fixed at one end of the fixed penetrating cylinder 41 far away from the rotating cap 51, and one end of the rotating screw rod 52 far away from the rotating cap 51 is contacted with the resisting sheet 411.

The implementation principle of the embodiment is as follows: when workers do not use the fixing plate 3 and the fixing piece 4 to fix the grid plate 21, the fixing piece 4 is in an initial state, at the moment, the abutting screw block 53 is positioned above the two clip accommodating grooves 44 on the rotating screw rod 52, at the moment, the two fixing clips 42 are in a contraction state in the corresponding clip accommodating grooves 44, and the clamping heads of the fixing clips 42 are positioned in the fixing penetrating cylinder 41;

when workers use the fixing piece 4 to fix the grid plate 21, firstly, the grid plate 21 is inserted into the grid plate replacing hole 2, then the fixing plate 3 is attached to the machine wall of the main crusher frame 1, the fixing through hole 31 is aligned with the fixing through hole 31 on the main crusher frame 1, then the fixing piece 4 is inserted into the fixing through hole 31, and the grid plate 21 is fixed;

when the fixing element 4 is inserted into the fixing through hole 31, the outer wall of the fixing through tube 41 is in contact with the wall of the fixing through hole 31, the fixing through tube 41 is inserted into the fixing through hole 31 until the fixing stop ring 43 is abutted against one side of the fixing plate 3 away from the main crusher 1, at the moment, the rotating cap 51 is rotated, the rotating cap 51 drives the rotating screw rod 52 to rotate, the abutting screw block 53 moves on the rotating screw rod 52, when the abutting screw block 53 moves to the position where the fixing clip 42 is located, the abutting screw block 53 can prop open the fixing clip 42, the chuck of the fixing clip 42 is pressed into the clip accommodating groove 44 from the fixing through tube 41, and when the abutting screw block 53 is completely located between two fixing clips 42, the chuck of the fixing clip 42 extends out of the clip accommodating groove 44 to be abutted against the machine wall of the fine crusher, so that the fixing of the fixing plate 3 is fixed and the installation of the grid;

when workers replace the grate plate 21, the grate plate 21 needs to be taken out of the main body 1 of the fine crusher, at the moment, the rotating cap 51 is rotated reversely, the pressing screw block 53 acts along with the rotation of the rotating screw rod 52, the pressing screw block 53 is slowly separated from the space between the two fixing clips 42, the two fixing clips 42 are under the action of self elastic force, the clamping heads of the two fixing clips are not abutted against the wall of the main body 1 of the fine crusher and are contracted into the fixing penetrating cylinder 41, at the moment, the rotating cap 51 is pulled out, the rotating cap 51 drives the fixing penetrating cylinder 41 to be separated from the fixing through hole 31, the grate plate 21 is changed into a non-fixed state, and the grate plate 21 can be taken out of the main body 1 of the fine crusher by pulling the grate plate 21 outwards.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a conveniently change high-efficient fine crusher of comb board, includes fine crusher host computer (1), its characterized in that: the fine crusher is characterized in that a grate plate replacing hole (2) is formed in one side of a fine crusher main body (1), a grate plate (21) is inserted into the grate plate replacing hole (2), the grate plate (21) is installed on the fine crusher main body (1) through a fixing plate (3), a fixing through hole (31) is formed in the fixing plate (3), the fixing through hole (31) penetrates through the machine wall of one side, close to the fixing plate (3), of the fine crusher main body (1), the fixing plate (3) is installed on the fine crusher main body (1) through a fixing piece (4), the fixing piece (4) comprises a fixing penetrating tube (41), a fixing clip (42) and a fixing baffle ring (43), the fixing baffle ring (43) is fixed on the side wall of the fixing penetrating tube (41), one end, far away from the fixing baffle ring (43), of the fixing penetrating tube (41) is provided with a clip accommodating groove (44), the fixing clip (42) is installed in the clip accommodating groove (44), the fixing penetrating tube (41), the fixed retaining ring (43) is abutted against one side, away from the main crusher body (1), of the fixed plate (3), and one end, away from the clamp accommodating groove (44), of the fixed clamp (42) penetrates through the machine wall of the main crusher body (1) and is clamped in the main crusher body (1) through the abutting-pressing component (5).

2. The high-efficiency fine crusher with the grate plates convenient to replace as claimed in claim 1, is characterized in that: the pressing component (5) comprises a rotary cover cap (51), a rotary screw rod (52) and a pressing screw block (53), the rotary cover cap (51) is rotatably connected to the wall of the fixed penetrating tube (41) through a rotating component (6), the brim of the rotary cover cap (51) is abutted to the fixed stop ring (43), one end of the rotary screw rod (52) is fixed to one side cap surface, close to the fixed penetrating tube (41), of the rotary cover cap (51), one end, far away from the rotary cover cap (51), of the rotary screw rod (52) is flush with one end, far away from the rotary cover cap (51), of the fixed penetrating tube (41), and the pressing screw block (53) is in threaded connection with the rotary screw rod (52).

3. The high-efficiency fine crusher with the grate plates convenient to replace as claimed in claim 2, is characterized in that: rotating assembly (6) include rotary ring groove (61) and change (62), rotary ring groove (61) are seted up on the fixed outer wall of wearing a section of thick bamboo (41), change (62) are fixed on the inner wall of rotatory cap (51), change (62) rotate to be connected in rotary ring groove (61).

4. The high-efficiency fine crusher with the grate plates convenient to replace as claimed in claim 3, wherein: checkpost holding tank (44) and fixation clamp (42) all are provided with two sets ofly, and two sets of checkposts holding tank (44) and two sets of fixation clamp (42) all are central symmetry setting around the fixed center pin of wearing a section of thick bamboo (41).

5. The high-efficiency fine crusher with the grate plates convenient to replace as claimed in claim 2, is characterized in that: the fixed cylinder (41) of wearing is kept away from the one end of rotatory block cap (51) is fixed with and supports separation blade (411), rotate lead screw (52) and keep away from the one end of rotatory block cap (51) and support separation blade (411) contact.

6. The high-efficiency fine crusher with the grate plates convenient to replace as claimed in claim 5, wherein: the side wall of the rotating cap (51) is provided with a plurality of anti-slip grooves (511).