CN210700371U

CN210700371U - Disintegrating machine

Info

Publication number: CN210700371U
Application number: CN201921172350.0U
Authority: CN
Inventors: 沈贵民; 徐骏
Original assignee: Shanghai Ocean New Material Technology Co Ltd
Current assignee: Shanghai Ocean New Material Technology Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-09
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a pulverizer relates to pulverizer technical field, which comprises a bod, one side at organism top is provided with crushing case, and the opposite side at organism top installs the motor, the output of motor is connected with the shaft coupling, and the output of motor has the pivot of running through crushing case through the coupling joint, the pivot outside and the inside that is located crushing case are provided with the rotor, the outside of rotor is provided with the hammer leaf. The utility model discloses a being located feed inlet and discharge gate department and all being provided with the sieve piece crushing incasement portion, the material is when the feeding, the department sieve piece through the feed inlet carries out screening once, the material after the screening completion gets into smashes the incasement and smashes through the hammer leaf, only when the material after smashing the completion reaches the standard of discharge gate department sieve piece, the material falls down through sieve piece and discharge gate, otherwise the material can be separated by the sieve piece of discharge gate department and keep off smashing always in the inside of smashing the case, fall out again until reaching the standard, it is more ideal to smash the effect.

Description

Disintegrating machine

Technical Field

The utility model relates to a rubbing crusher technical field specifically is rubbing crusher.

Background

The pulverizer is a machine for pulverizing materials, and the motor drives a rotor inside the motor to rotate through a rotating shaft, so that the materials are pulverized under the action of the hammer. The existing pulverizer can generate large vibration in the working process, the phenomenon of loosening and offsetting of the sieve sheets in the existing pulverizer due to vibration can occur, and the existing pulverizer is not ideal in pulverizing effect on materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a problem in order to solve current rubbing crusher can produce great vibration at the in-process of work, and the phenomenon that its inside sieve piece can appear becoming flexible skew because of the vibration, and current rubbing crusher is unsatisfactory to the crushing effect of material, provides a rubbing crusher.

In order to achieve the above object, the utility model provides a following technical scheme: rubbing crusher, which comprises a bod, one side at organism top is provided with crushing case, and the opposite side at organism top installs the motor, the output of motor is connected with the shaft coupling, and the output of motor has the pivot of running through crushing case through the coupling joint, the pivot outside and the inside that is located crushing case is provided with the rotor, the outside of rotor is provided with the hammer leaf, the inside top of organism all is provided with the reel with the bottom, the inside of reel is provided with the sieve piece, the inside top of crushing incasement all is provided with the sieve piece hold-down mechanism who mutually supports with the sieve piece with the bottom, the top of crushing case is provided with the feed inlet, the bottom of crushing case and organism is provided with the discharge gate.

In a preferred embodiment of the present invention, the screen sheet pressing mechanism is composed of a screw rod and a nut, and the screw rod passes through the screen sheet and is connected by the nut.

In a preferred embodiment of the present invention, a bearing seat cooperating with the rotating shaft is provided on a side of the crushing box away from the motor.

In a preferred embodiment of the present invention, the number of the hammer pieces is multiple sets, and the hammer pieces are made of medium carbon steel.

In a preferred embodiment of the present invention, the inner diameter of the sieve plate at the outlet is smaller than the inner diameter of the sieve plate at the inlet.

In a preferred embodiment of the present invention, a support frame is disposed between the top of the machine body and the motor, and the bottom of the motor is connected to the support frame through a bolt.

Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the utility model discloses a be located feed inlet and discharge gate department and all be provided with the sieve piece crushing incasement portion, the material is when the feeding, the department sieve piece through the feed inlet carries out screening once, the material after the screening is accomplished gets into and smashes the incasement through the hammer leaf and smashes, only when the material after smashing the completion reaches the standard of discharge gate department sieve piece, the material falls down through sieve piece and discharge gate, otherwise the material can be separated by the sieve piece of discharge gate department and keep off smashing always in the inside of smashing the case, fall out again until reaching the standard, crushing effect is more ideal, through setting up sieve piece hold-down mechanism, can compress tightly the sieve piece, prevent that the sieve piece from taking place not hard up the phenomenon of skew because of the vibration that the rubbing crusher during operation produced.

Drawings

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

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.

Please refer to fig. 1, a pulverizer, including the organism 1, one side at organism 1 top is provided with crushing case 2, and the opposite side at organism 1 top installs motor 3, motor 3's output is connected with shaft coupling 4, and motor 3's output is connected with pivot 5 that runs through crushing case 2 through shaft coupling 4, the pivot 5 outside and the inside that is located crushing case 2 are provided with rotor 6, rotor 6's the outside is provided with hammer leaf 7, the inside top of organism 1 all is provided with reel 8 with the bottom, reel 8's inside is provided with sieve piece 9, the inside top and the bottom of crushing case 2 all are provided with sieve piece hold-down mechanism 10 with sieve piece 9 mutually supporting, the top of crushing case 2 is provided with feed inlet 11, the bottom of crushing case 2 and organism 1 is provided with discharge gate 12.

The utility model discloses a set up sieve piece hold-down mechanism 10, can compress tightly sieve piece 9, prevent that sieve piece 9 from taking place the phenomenon of not hard up skew because of the vibration that the rubbing crusher during operation produced.

Please refer to fig. 1, the screen piece pressing mechanism 10 is composed of a screw rod and a nut, and the screw rod passes through the screen piece 9 and is connected through the nut, the screen piece pressing mechanism 10 of the present invention is composed of a screw rod and a nut, the screw rod passes through the screen piece 9 and is screwed and fixed through the nut, thereby pressing the screen piece 9.

Please refer to fig. 1, one side of the crushing box 2 away from the motor 3 is provided with a bearing seat matched with the rotating shaft 5, the utility model discloses a set up the bearing seat, can make the rotating shaft 5 rotate stably.

Please refer to fig. 1, the number of the hammer sheets 7 is multiple sets, and the material of the hammer sheets 7 is medium carbon steel, the utility model discloses a set up multiple sets of hammer sheets 7, can make the crushing effect more ideal, through setting the material of the hammer sheets 7 to medium carbon steel, can make the wear resistance of the hammer sheets 7, improve the hammer sheets life.

Please refer to fig. 1 heavily, the inside diameter of the sieve mesh of the sieve piece 9 of the discharge port 12 is smaller than the inside diameter of the sieve mesh of the sieve piece 9 of the feed port 11, the utility model discloses during material feeding, at first sieve piece 9 through the feed port 11 carries out one side screening, only when the material after the completion of smashing reaches the sieve piece 9 standard of the discharge port 12 department, the material falls down through sieve piece 9 and discharge port 12, otherwise the material can be separated by the sieve piece 9 of the discharge port 12 department and be kept off in the inside of smashing case 2 and smash all the time, fall out again until reaching the standard.

Please refer to fig. 1, a supporting frame is arranged between the top of the machine body 1 and the motor 3, and the bottom of the motor 3 is connected with the supporting frame through a bolt, so that the motor 3 can be stably installed and is convenient to detach and install.

The working principle is as follows: when the crushing device is used, a power supply is switched on, the motor 3 drives the rotor 6 and the hammer 7 to move through the rotating shaft 5, materials are poured into the crushing box 2 through the feeding hole 11, when the materials enter the crushing box 2, the materials firstly pass through the sieve sheet 9 at the feeding hole 11 and are sieved for one time through the sieve sheet 9 at the feeding hole 11, the materials after the sieve sheet is completed fall into the crushing box 2, the materials are crushed by the impact of the hammer 7 on the materials, only when the crushed materials reach the standard of the sieve sheet 9 at the discharging hole 12, the materials fall through the sieve sheet 9 and the discharging hole 12, otherwise the materials are blocked in the crushing box 2 by the sieve sheet 9 at the discharging hole 12 and are crushed until the standard is reached, the crushing effect is more ideal, the sieve sheet pressing mechanism 10 is composed of a screw rod and a nut, the screw rod penetrates through the sieve sheet 9 and is screwed and fixed through the nut, therefore, the screen sheet 9 can be pressed tightly, and the phenomenon that the screen sheet is loosened and deviated due to vibration generated when the pulverizer works is prevented.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Rubbing crusher, including the organism, its characterized in that: one side at organism top is provided with crushing case, and the opposite side at organism top installs the motor, the output of motor is connected with the shaft coupling, and the output of motor has the pivot of running through crushing case through the coupling joint, the pivot outside and the inside that is located crushing case is provided with the rotor, the outside of rotor is provided with the hammer leaf, the inside top of organism all is provided with the reel with the bottom, the inside of reel is provided with the sieve piece, the inside top of crushing case all is provided with sieve piece hold-down mechanism who mutually supports with the sieve piece with the bottom, the top of crushing case is provided with the feed inlet, the bottom of crushing case and organism is provided with the discharge gate.

2. The pulverizer of claim 1, wherein: the screen piece pressing mechanism is composed of a screw rod and a nut, and the screw rod penetrates through the screen piece and is connected with the screen piece through the nut.

3. The pulverizer of claim 1, wherein: one side of the crushing box, which is far away from the motor, is provided with a bearing seat which is matched with the rotating shaft.

4. The pulverizer of claim 1, wherein: the number of the hammer pieces is multiple groups, and the hammer pieces are made of medium carbon steel.

5. The pulverizer of claim 1, wherein: the inner diameter of the sieve pores of the sieve sheet at the discharge port is smaller than that of the sieve pores of the sieve sheet at the feed port.

6. The pulverizer of claim 1, wherein: a supporting frame is arranged between the top of the machine body and the motor, and the bottom of the motor is connected with the supporting frame through a bolt.