CN112314198A

CN112314198A - Straw rubbing crusher feed control mechanism is used in straw board processing

Info

Publication number: CN112314198A
Application number: CN202011255096.8A
Authority: CN
Inventors: 郑林
Original assignee: Xiamen Fengxilian Municipal Engineering Co ltd
Current assignee: Xiamen Fengxilian Municipal Engineering Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-02-05

Abstract

The invention relates to the technical field of new building material processing, and discloses a feeding control mechanism of a straw crusher for processing a straw plate. The feeding control mechanism of the straw crusher for processing the straw board ensures that the crusher keeps the optimal working state to work, the working efficiency is higher, the shell is prevented from being clamped inside the crusher, and the service life of the cutting board is prolonged to a certain extent; a large amount of manpower has been saved, and it is convenient to operate safety more, and the feeding evenly prevents to smash not complete enough, has guaranteed kibbling effect, compares with current equipment, and the practicality is stronger, is worth promoting.

Description

Straw rubbing crusher feed control mechanism is used in straw board processing

Technical Field

The invention relates to the technical field of new building material processing, in particular to a feeding control mechanism of a straw crusher for processing a straw board.

Background

With the rapid development of scientific technology and the development and improvement of the scale and the quality of the construction industry, the construction industry in China also follows the development trend of the international construction industry in terms of the use of key technology, new materials and new equipment in the construction of the Chinese buildings, the engineering quality is improved by increasing the technological content, the production cost is reduced, and the best benefit is created. China is a big agricultural country, the natural environment is seriously damaged by burning most of the conventional straw treatment, people continuously explore and research the recycling of the straw along with the development of modern science and technology, and the straw plate is produced at the same time, so that the pollution to the environment is reduced, and the production cost is greatly reduced. In the straw board course of working, the first step is smashed the straw, and present straw rubbing crusher is reinforced through the manual work mostly, and is not only inefficient, can't make rubbing crusher keep best operating condition to work moreover, and the material of adding most probably leads to rubbing crusher card shell, causes the damage of cutting board, and crushing effect is not good, therefore we propose a straw board processing and use straw rubbing crusher feed control mechanism to solve above problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a feeding control mechanism of a straw crusher for processing straw boards, which has the advantages of high working efficiency, avoidance of shell clamping inside the crusher, prolonged service life of a cutting board and good crushing effect, and solves the problems of low working efficiency, easy occurrence of shell clamping inside the crusher, easy damage of the cutting board and poor crushing effect.

(II) technical scheme

In order to achieve the purposes of high working efficiency, avoiding the shell from being blocked inside the crusher, prolonging the service life of the cutting board and having good crushing effect, the invention provides the following technical scheme: a feeding control mechanism of a straw pulverizer for processing straw plates comprises a pulverizing groove, wherein an inlet pipe is fixedly installed at the upper end of the pulverizing groove, a feeding screw is rotatably connected inside the inlet pipe, a discharge hole is formed at the lower end of the pulverizing groove, a roller is rotatably connected inside the pulverizing groove, a knife plate is fixedly installed on the outer side of the roller, and a speed adjusting mechanism is fixedly installed on the front side of the roller;

speed adjusting mechanism includes the casing, the inner wall fixed mounting of casing has fixed spout, the inside fixed mounting of fixed spout has sliding resistance, the one end fixed mounting that the casing was kept away from to fixed spout has the fixed disk, the positive fixed mounting of fixed disk has the positioning disk, the outside fixed mounting of positioning disk has the fixed block, the one end that the positioning disk was kept away from to the fixed block articulates there is the balancing weight, the outside fixed mounting of positioning disk has reset spring, the one end that the fixed block was kept away from to the balancing weight articulates there is the connecting rod, the one end fixed mounting that the balancing weight was kept away from to the connecting rod.

Preferably, the upper end of the crushing groove is provided with a hole, and the size of the hole is matched with that of the feeding pipe.

Preferably, the feeding screw is located the inside of inlet pipe, and the size is connected with the motor with the internal diameter looks adaptation of inlet pipe, upper end.

Preferably, the axes of the roller and the crushing groove are positioned on the same straight line, and the knife boards are arranged at least twenty and are uniformly distributed on the outer side of the roller.

Preferably, the axes of the shell, the fixed disc and the positioning disc are positioned on the same straight line.

Preferably, fixed spout and sliding resistance all are provided with six and the specification is the same, wherein the inner wall fixed connection of fixed spout one end and casing, and the other end is with the outside fixed connection of fixed disk, evenly distributed between casing and fixed disk, and the angle between two adjacent fixed spouts is theta, and sliding resistance is located the inside of fixed spout, is connected with the motor electricity.

Preferably, fixed block, balancing weight, reset spring and connecting rod all are provided with six and the specification is the same, evenly distributed in the outside of positioning disk, and wherein one side and reset spring fixed connection, the opposite side and the connecting rod hinge that the balancing weight is close to the positioning disk.

Preferably, the slider is provided with six and the specification is the same totally, is located the inside of fixed spout, and the material is electrically conductive material, is connected with the motor electricity, and the resistance that moves to the outside reduces in fixed spout.

(III) advantageous effects

Compared with the prior art, the invention provides a feeding control mechanism of a straw crusher for processing straw boards, which has the following beneficial effects:

1. this straw rubbing crusher feed control mechanism is used in straw board processing, the rotational speed of rotational speed control feeding screw through the roller to control the feeding volume, guaranteed that rubbing crusher keeps best operating condition to work, work efficiency is higher, has avoided the inside card shell that takes place of rubbing crusher that the feeding volume leads to more simultaneously, thereby the damage of the cutting board that leads to the fact has increased the life of cutting board to a certain extent.

2. This straw rubbing crusher feed control mechanism is used in straw board processing, rotation through the feeding screw rod and then promote the straw to get into through the inlet pipe and smash the inslot, has saved a large amount of manpowers, and it is convenient to operate safety more, and the feeding evenly prevents to smash completely inadequately, has guaranteed kibbling effect, compares with current equipment, and the practicality is stronger, is worth promoting.

Drawings

FIG. 1 is a front view of the connection of the various structures of the present invention;

FIG. 2 is a schematic view of the coupling structure of the speed adjustment mechanism of the present invention;

FIG. 3 is a schematic diagram of the movement traces of the structures of FIG. 2 according to the present invention;

FIG. 4 is a left side view of the connecting structure of the roller and the knife board.

In the figure: 1. a crushing tank; 2. a feed pipe; 3. a feed screw; 4. a discharge hole; 5. a roller; 6. a cutting board; 7. a speed adjustment mechanism; 70. a housing; 71. fixing the chute; 72. a sliding resistor; 73. fixing the disc; 74. positioning a plate; 75. a fixed block; 76. a balancing weight; 77. a return spring; 78. a connecting rod; 79. a slide block.

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.

Referring to fig. 1-4, a feeding control mechanism of a straw pulverizer for processing straw plates comprises a pulverizing groove 1, wherein a hole is formed in the upper end of the pulverizing groove 1, the size of the hole is matched with the size of a feeding pipe 2, the feeding pipe 2 is fixedly installed at the upper end of the pulverizing groove 1, the feeding pipe 2 is rotatably connected with a feeding screw 3, the feeding screw 3 is positioned inside the feeding pipe 2, the size of the feeding screw is matched with the inner diameter of the feeding pipe 2, the upper end of the feeding screw is connected with a motor, and the feeding screw 3 is rotated to push straws to enter the pulverizing groove 1 through the feeding pipe 2, so that a large amount of manpower is saved, the operation is safer and more convenient, the feeding is uniform, the incomplete pulverization is prevented, the pulverizing effect is ensured, and compared with the existing equipment, the; the lower end of the crushing tank 1 is provided with a discharge hole 4, the inside of the crushing tank 1 is rotatably connected with a roller 5, the outer side of the roller 5 is fixedly provided with a cutting board 6, the axes of the roller 5 and the crushing tank 1 are positioned on the same straight line, the cutting board 6 is not less than twenty and is uniformly distributed on the outer side of the roller 5, the rotating speed of the feeding screw 3 is controlled through the rotating speed of the roller 5, so that the feeding amount is controlled, the crusher is guaranteed to work in the best working state, the working efficiency is higher, meanwhile, the phenomenon that the inner part of the crusher is blocked due to the large feeding amount is avoided, so that the cutting board 6 is damaged, the service life of the cutting board 6 is prolonged to a certain extent, and the front side of the roller 5 is fixedly provided;

the speed adjusting mechanism 7 comprises a shell 70, the axes of the shell 70, a fixed plate 73 and a positioning plate 74 are positioned on the same straight line, a fixed chute 71 is fixedly installed on the inner wall of the shell 70, a sliding resistor 72 is fixedly installed inside the fixed chute 71, the fixed chute 71 and the sliding resistor 72 are all provided with six parts and have the same specification, wherein one end of the fixed chute 71 is fixedly connected with the inner wall of the shell 70, the other end of the fixed chute 71 is fixedly connected with the outer side of the fixed plate 73 and is uniformly distributed between the shell 70 and the fixed plate 73, the angle between two adjacent fixed chutes 71 is theta, the sliding resistor 72 is positioned inside the fixed chute 71 and is electrically connected with a motor, one end of the fixed chute 71, which is far away from the shell 70, is fixedly installed with the fixed plate 73, the positioning plate 74 is fixedly installed on the front surface of the fixed plate 73, a fixed, under the rotation of the speed adjusting mechanism 7, the counterweight 76 moves outwards under the action of centrifugal force, thereby pushing the slider 79 to move outwards in the fixed chute 71, the outer side of the positioning disk 74 is fixedly provided with a return spring 77, one end of the counterweight 76, which is far away from the fixed block 75, is hinged with a connecting rod 78, the fixed chute 71 and the sliding resistor 72 are both provided with six and have the same specification, wherein one end of the fixed chute 71 is fixedly connected with the inner wall of the shell 70, the other end of the fixed chute is fixedly connected with the outer side of the fixed disk 73 and is uniformly distributed between the shell 70 and the fixed disk 73, the angle between two adjacent fixed chutes 71 is theta, the sliding resistor 72 is positioned in the fixed chute 71 and is electrically connected with the motor, thus the resistance of the circuit can be changed according to the centrifugal force borne by the counterweight 76, thereby changing the rotating speed of the feeding screw 3 and further controlling, the slider 79 is provided with six sliders with the same specification, is located inside the fixed sliding groove 71, is made of a conductive material, is electrically connected with the motor, and has reduced resistance when moving to the outside in the fixed sliding groove 71.

The working principle is as follows: when the device is used, the pulverizer is started to enable the roller 5 to drive the cutter plate 6 to rotate at a high speed, the motor is started to enable the feeding screw 3 to rotate, straws enter the pulverizing groove 1 through the feeding screw 3, when the feeding amount is small, the resistance of the straws to the cutter plate 6 is small, the rotating speed of the roller 5 is high, the speed adjusting mechanism 7 is fixedly arranged on the front surface of the roller 5, namely the roller 5 rotates to drive the speed adjusting mechanism 7 to rotate, because one end of the balancing weight 76 is fixedly connected with the fixed block 75, the fixed block 75 is fixedly connected with the outer side of the positioning disc 74, the upper side of the other end of the balancing weight is hinged with the connecting rod 78, the lower side of the balancing weight is fixedly connected with the reset spring 77, the other end of the connecting rod 78 is fixedly connected with the sliding block 79, the sliding block 79 is positioned in the fixed sliding groove 71, namely the speed, the slide block 79 is connected with the sliding resistor 72 in the fixed chute 71 in a sliding manner, the slide block 79 and the sliding resistor 72 are both electrically connected with the motor, the slide block 79 moves upwards, the circuit resistance is reduced, the rotating speed of the feeding screw rod 3 is accelerated at the moment, the feeding amount is increased, and the cutter plate 6 reaches the optimal working state; when the feeding amount is more, the principle is the same as the principle, the working process is opposite, the feeding amount is reduced, the damage to the cutting board 6 is avoided, and the cutting board 6 is guaranteed to work in the best working state.

In conclusion, this straw rubbing crusher feed control mechanism for straw board processing controls the rotational speed of feed screw 3 through the rotational speed of roller 5 to control the feeding volume, guaranteed that rubbing crusher keeps best operating condition to work, work efficiency is higher, has avoided the feeding volume to lead to the inside card shell that takes place of rubbing crusher that leads to more simultaneously, thereby the damage of cutting board 6 that leads to the fact has increased the life of cutting board 6 to a certain extent.

This straw rubbing crusher feed control mechanism is used in straw board processing, through feeding screw 3 rotate and then promote the straw to get into crushing groove 1 through inlet pipe 2 in, saved a large amount of manpowers, it is convenient to operate safety more, the feeding evenly prevents to smash not complete enough, has guaranteed kibbling effect, compares with current equipment, and the practicality is stronger, is worth promoting.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straw rubbing crusher feed control mechanism is used in straw board processing, includes crushing groove (1), its characterized in that: the feeding pipe (2) is fixedly installed at the upper end of the crushing tank (1), the feeding pipe (2) is rotatably connected with the feeding screw (3) inside, the discharging hole (4) is formed in the lower end of the crushing tank (1), the roller (5) is rotatably connected inside the crushing tank (1), the knife board (6) is fixedly installed on the outer side of the roller (5), and the speed adjusting mechanism (7) is fixedly installed on the front side of the roller (5);

speed adjusting mechanism (7) are including casing (70), the inner wall fixed mounting of casing (70) has fixed spout (71), the inside fixed mounting of fixed spout (71) has sliding resistance (72), the one end fixed mounting that casing (70) were kept away from in fixed spout (71) has fixed disk (73), the positive fixed mounting of fixed disk (73) has positioning disk (74), the outside fixed mounting of positioning disk (74) has fixed block (75), the one end that positioning disk (74) were kept away from in fixed block (75) articulates there is balancing weight (76), the outside fixed mounting of positioning disk (74) has reset spring (77), the one end that fixed block (75) were kept away from in balancing weight (76) articulates there is connecting rod (78), the one end fixed mounting that balancing weight (76) were kept away from in connecting rod (78) has slider (79).

2. The feeding control mechanism of the straw pulverizer for processing straw plates as claimed in claim 1, wherein: the upper end of the crushing groove (1) is provided with a hole, and the size of the hole is matched with that of the feeding pipe (2).

3. The feeding control mechanism of the straw pulverizer for processing straw plates as claimed in claim 1, wherein: the feeding screw (3) is located inside the feeding pipe (2), the size of the feeding screw is matched with the inner diameter of the feeding pipe (2), and the upper end of the feeding screw is connected with the motor.

4. The feeding control mechanism of the straw pulverizer for processing straw plates as claimed in claim 1, wherein: the axle center of roller (5) and crushing groove (1) is located same straight line, and cutting board (6) set up and are no less than twenty, evenly distributed in the outside of roller (5).

5. The feeding control mechanism of the straw pulverizer for processing straw plates as claimed in claim 1, wherein: the axes of the shell (70), the fixed disc (73) and the positioning disc (74) are positioned on the same straight line.

6. The feeding control mechanism of the straw pulverizer for processing straw plates as claimed in claim 1, wherein: fixed spout (71) and sliding resistance (72) all are provided with six and the specification is the same, wherein the inner wall fixed connection of fixed spout (71) one end and casing (70), the outside fixed connection of the other end and fixed disk (73), evenly distributed is between casing (70) and fixed disk (73), the angle between two adjacent fixed spouts (71) is theta, sliding resistance (72) are located the inside of fixed spout (71), are connected with the motor electricity.

7. The feeding control mechanism of the straw pulverizer for processing straw plates as claimed in claim 1, wherein: fixed block (75), balancing weight (76), reset spring (77) and connecting rod (78) all are provided with six and the specification is the same, evenly distributed in the outside of positioning disk (74), and wherein one side and reset spring (77) fixed connection, opposite side and connecting rod (78) hinge that balancing weight (76) are close to positioning disk (74).

8. The feeding control mechanism of the straw pulverizer for processing straw plates as claimed in claim 1, wherein: the sliding blocks (79) are arranged in six and have the same specification, are located inside the fixed sliding groove (71) and are made of conductive materials and are electrically connected with the motor, and the moving resistance of the sliding blocks is reduced towards the outer side in the fixed sliding groove (71).