CN216826538U - Rubbing crusher is used in fertilizer production - Google Patents

Abstract

The utility model discloses a crusher for producing organic fertilizer, which comprises a crusher box and a motor fixedly arranged on the crusher box, wherein the top end of the crusher box is fixedly connected with a feeding pipe, the bottom end of the crusher box is fixedly connected with an air inlet pipe, the side wall of the crusher box is fixedly connected with a discharging pipe, the inner wall of the crusher box is fixedly connected with a plurality of first cutter teeth distributed annularly, the output end of the motor is fixedly connected with a driving shaft rod, the driving shaft rod is rotatably connected with the crusher box, an elastic hammering mechanism is arranged on the driving shaft rod, a hammer head is synchronously driven by the driving shaft rod to rotate, the hammer head can overcome a spring to slide outwards under the action of centrifugal force, the expansion and contraction quantity of the hammer head is stable along with the stable rotating speed of the driving shaft rod, the hammer head is connected with external induced draft equipment through the air inlet pipe, and materials settled at the bottom of the crusher box are blown through the action of air flow, for the tup is smashed, can avoid the material to subside and pile up, promote crushed aggregates efficiency.

Description

Rubbing crusher is used in fertilizer production

Technical Field

The utility model belongs to the technical field related to organic fertilizer crushing processing, and particularly relates to a crusher for organic fertilizer production.

Background

The organic fertilizer crusher is a special device widely used in the crushing process of biological fermentation high-humidity materials such as biological organic fermentation compost, municipal domestic waste compost, grass mud carbon, rural straw garbage, industrial organic garbage, chicken manure, cow manure, sheep manure, pig manure and duck manure.

The existing pulverizer technology for producing organic fertilizer has the following problems: present rubbing crusher is used in fertilizer production is in the use, because the material thing subsides and piles up in the bottom of smashing the case, and then can't be broken by the tup for the crushing efficiency of follow-up blade reduces, and shortens blade life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crusher for producing organic fertilizers, which aims to solve the problems of material sedimentation, low crushing efficiency and short service life of blades in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rubbing crusher is used in fertilizer production, includes rubbing crusher case and the motor of fixed mounting on rubbing crusher case, the top fixedly connected with inlet pipe of rubbing crusher case, the bottom fixedly connected with air-supply line of rubbing crusher case, fixedly connected with discharging pipe on the lateral wall of rubbing crusher case, the first sword tooth that a plurality of annular of fixedly connected with distribute on the inner wall of rubbing crusher case, the output fixedly connected with drive axostylus axostyle of motor, the drive axostylus axostyle rotates with rubbing crusher case to be connected, be provided with on the drive axostylus axostyle and be used for beating the material and adjust the elasticity of hammering position according to the quality of material granule and beat the mechanism, be provided with on the drive axostylus axostyle and be used for cooperating first sword tooth to smash the material and smash the rubbing crusher who constantly changes the sword position of in-process.

Preferably, the elasticity is beaten the mechanism and is included the telescopic link, the outer end sliding connection of telescopic link has the tup, fixedly connected with solid fixed ring on the outer wall of telescopic link, the outside cover of telescopic link is equipped with the spring, the one end and the tup fixed connection of spring, the other end and the solid fixed ring fixed connection of spring.

Preferably, the crushing mechanism comprises a driven shaft lever, a roller is fixedly sleeved outside the driven shaft lever, a plurality of second cutter teeth are fixedly connected to the outer wall of the roller, fixing supports are arranged on two sides of the roller and are rotatably connected with the driven shaft lever, and one end of each fixing support is fixedly connected with a driving shaft lever.

Preferably, one end of the driven shaft rod is fixedly connected with a rotating gear, an annular fixing plate is fixedly connected to the inner wall of one side of the pulverizer box, a tooth surface is arranged on the inner annular wall of the annular fixing plate, and the rotating gear is meshed with the tooth surface of the annular fixing plate.

Preferably, the first cutter teeth and the second cutter teeth are transversely distributed in a staggered manner, the first cutter teeth and the second cutter teeth are both of bent blade-shaped structures, and the bending directions of the first cutter teeth and the second cutter teeth are opposite.

Preferably, a plurality of notches corresponding to the first cutter teeth are formed in the outer end of the hammer head.

Preferably, a mesh screen is fixedly connected to the inner wall of the discharge pipe.

Compared with the existing crusher technology for producing organic fertilizer, the utility model provides the crusher for producing organic fertilizer, which has the following beneficial effects:

1. according to the utility model, the elastic hammering mechanism is arranged on the driving shaft rod, the driving shaft rod synchronously drives the hammer head to rotate, the hammer head can overcome the spring and slide outwards under the action of centrifugal force, the expansion amount of the hammer head is stable after the rotating speed of the driving shaft rod is stable, the hammer head is connected with external induced air equipment through the air inlet pipe, and materials settled at the bottom of the crusher box are blown through the action of air flow so as to be crushed by the hammer head, so that the settlement and accumulation of the materials can be avoided, and the crushing efficiency is improved;

2. when the mass of the material particles is larger, the lifting height of the material particles is insufficient due to the jacking force of the airflow entering the air inlet pipe, the rotating speed of the driving shaft rod can be increased, so that the centrifugal force applied to the hammer head is larger, the rotating radius of the hammer head is increased, the rotating path of the hammer head passes through the lifting height of the material particles, and the material is hammered and crushed;

3. According to the utility model, the crushing mechanism is arranged on the driving shaft rod, when the driven shaft rod drives the fixed support to rotate, the driven shaft rod is rotated through the meshing relationship of the rotary gear and the tooth surface of the annular fixed plate, so that the driven shaft rod can rotate while revolving around the driving shaft rod, the position of the second cutter tooth on the roller is continuously changed, different second cutter teeth are adjusted to be in contact with materials, and the materials are extruded and cut by matching with the first cutter tooth, the crushing efficiency is further improved, the rigidity of the cutter tooth can be maintained, and the service life is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model in any way:

FIG. 1 is a schematic diagram of a crusher for producing organic fertilizer provided by the utility model;

FIG. 2 is a schematic cross-sectional view of a shredder housing according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of a roller according to the present invention;

fig. 5 is a schematic view of a partial structure of the hammer head according to the present invention.

In the figure: 1. a crushing case; 2. a motor; 3. an air inlet pipe; 4. a mesh screen; 5. a discharge pipe; 6. a feed pipe; 7. a first cutter tooth; 8. a drive shaft; 9. an elastic hammering mechanism; 10. a crushing mechanism; 11. an annular fixed plate; 91. a hammer head; 92. a spring; 93. a fixing ring; 94. a telescopic rod; 101. fixing a bracket; 102. a driven shaft lever; 103. a roller; 104. a second cutter tooth; 105. the gear is rotated.

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. 1-5, the present invention provides a technical solution: the utility model provides a rubbing crusher is used in fertilizer production, including rubbing crusher case 1 and the motor 2 of fixed mounting on rubbing crusher case 1, the top fixedly connected with inlet pipe 6 of rubbing crusher case 1, the bottom fixedly connected with air-supply line 3 of rubbing crusher case 1, air-supply line 3 is connected with outside induced air equipment, fixedly connected with discharging pipe 5 on the lateral wall of rubbing crusher case 1, fixedly connected with mesh screen 4 on the inner wall of discharging pipe 5, the material enters into rubbing crusher case 1 by inlet pipe 6, be drive power through motor 2, smash the processing to the material thing in rubbing crusher case 1, and filter the back by mesh screen 4, the broken material thing that reaches the requirement is discharged by discharging pipe 5.

It should be noted that a plurality of first knife teeth 7 distributed annularly are fixedly connected to the inner wall of the crusher case 1, the output end of the motor 2 is fixedly connected with a driving shaft lever 8, the driving shaft lever 8 is rotatably connected with the crusher case 1, an elastic hammering mechanism 9 for hammering materials and adjusting hammering positions according to the quality of material particles is arranged on the driving shaft lever 8, the elastic hammering mechanism 9 comprises an expansion link 94, the outer end of the expansion link 94 is slidably connected with a hammer 91, a fixing ring 93 is fixedly connected to the outer wall of the expansion link 94, a spring 92 is sleeved outside the expansion link 94, one end of the spring 92 is fixedly connected with the hammer 91, the other end of the spring 92 is fixedly connected with the fixing ring 93, the outer end of the hammer 91 is provided with a plurality of notches corresponding to the positions of the first knife teeth 7, the shaft lever 91 can be synchronously driven to rotate when the driving shaft lever 8 rotates, under the action of centrifugal force, the tup 91 can overcome the spring 92 and outwards slide, after the rotational speed along with the actuating shaft pole 8 is stable, the flexible volume of tup 91 reaches stably, when the quality of material granule is great, the apical force of the air current that the air-supply line 3 got into makes the material granule rise not enough, can increase the rotational speed of actuating shaft pole 8 this moment, make the centrifugal force that the tup 91 received great, and then increase the turning radius of tup 91, make the rotatory route of tup 91 through the rise of material granule, and then carry out the hammering to the material and smash.

It is worth understanding that the driving shaft lever 8 is provided with a crushing mechanism 10 for crushing the material in cooperation with the first cutter teeth 7 and constantly changing the position of the cutter point during the crushing process, the crushing mechanism 10 includes a driven shaft lever 102, one end of the driven shaft lever 102 is fixedly connected with a rotating gear 105, the outside of the driven shaft lever 102 is fixedly sleeved with a roller 103, the outer wall of the roller 103 is fixedly connected with a plurality of second cutter teeth 104, two sides of the roller 103 are provided with fixing brackets 101, the fixing brackets 101 are rotatably connected with the driven shaft lever 102, one end of the fixing brackets 101 is fixedly connected with the driving shaft lever 8, the first cutter teeth 7 and the second cutter teeth 104 are transversely distributed in a staggered manner, the first cutter teeth 7 and the second cutter teeth 104 are both of a bent blade-shaped structure, and the bending directions of the first cutter teeth 7 and the second cutter teeth 104 are opposite, so that the driven shaft lever 102 drives the second cutter teeth 104 to constantly rotate during the rotation process, and the first cutter teeth 7 are matched to extrude and cut the material.

It should be noted that, fixedly connected with annular fixed plate 11 on the one side inner wall of rubbing crusher case 1, be equipped with the flank of tooth on the inner annular wall of annular fixed plate 11, rotating gear 105 meshes with the flank of tooth of annular fixed plate 11 mutually, when driven shaft lever 102 drives fixed bolster 101 and rotates, through the meshing relation of rotating gear 105 and the flank of tooth of annular fixed plate 11, make driven shaft lever 102 rotate, and then make driven shaft lever 102 can the rotation when revolving round driving shaft lever 8, thereby constantly change the position of second sword tooth 104 on the roller 103, adjust different second sword tooth 104 and contact with the material thing, carry out shredding to the material thing.

The working principle and the using process of the utility model are as follows: when the crusher is used, materials enter the crusher case 1 through the feeding pipe 6, the driving shaft lever 8 is driven to rotate by the motor 2 as driving force, the hammer head 91 is driven to rotate synchronously by the driving shaft lever 8, the hammer head 91 can overcome the spring 92 to slide outwards under the action of centrifugal force, the expansion and contraction quantity of the hammer head 91 is stable after the rotating speed of the driving shaft lever 8 is stable, the crusher case is connected with external induced air equipment through the air inlet pipe 3, and materials settled at the bottom of the crusher case 1 are blown through the action of air flow so as to be crushed by the hammer head 91;

when the mass of the material particles is larger, the lifting height of the material particles is insufficient due to the jacking force of the air flow entering the air inlet pipe 3, the rotating speed of the driving shaft lever 8 can be increased, so that the centrifugal force applied to the hammer head 91 is larger, the rotating radius of the hammer head 91 is further increased, the rotating path of the hammer head 91 passes through the lifting height of the material particles, and then hammering and crushing are performed on the material;

when the driven shaft lever 102 drives the fixed bracket 101 to rotate, through the meshing relation of the tooth surface of the rotary gear 105 and the annular fixed plate 11, the driven shaft lever 102 is enabled to rotate, the driven shaft lever 102 can rotate around the driving shaft lever 8, the position of the second cutter tooth 104 on the roller 103 is constantly changed, the second cutter tooth 104 which is adjusted to be different is in contact with the material, the material is extruded and cut by matching with the first cutter tooth 7, and after being filtered by the mesh screen 4, the material which meets the requirement after being broken is discharged by the discharge pipe 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. The utility model provides a rubbing crusher is used in fertilizer production, includes rubbing crusher case (1) and motor (2) of fixed mounting on rubbing crusher case (1), the top fixedly connected with inlet pipe (6) of rubbing crusher case (1), the bottom fixedly connected with air-supply line (3) of rubbing crusher case (1), fixedly connected with discharging pipe (5), its characterized in that on the lateral wall of rubbing crusher case (1): the crushing machine is characterized in that a plurality of first cutter teeth (7) distributed in an annular mode are fixedly connected to the inner wall of the crushing machine box (1), a driving shaft rod (8) is fixedly connected to the output end of the motor (2), the driving shaft rod (8) is rotatably connected with the crushing machine box (1), an elastic hammering mechanism (9) used for hammering materials and adjusting hammering positions according to the quality of material particles is arranged on the driving shaft rod (8), and a crushing mechanism (10) used for being matched with the first cutter teeth (7) to crush the materials and constantly changing the positions of cutter points in the crushing process is arranged on the driving shaft rod (8).

2. The pulverizer for producing organic fertilizer according to claim 1, characterized in that: elasticity is beaten mechanism (9) and is included telescopic link (94), the outer end sliding connection of telescopic link (94) has tup (91), fixed ring (93) of fixedly connected with on the outer wall of telescopic link (94), the outside cover of telescopic link (94) is equipped with spring (92), the one end and tup (91) fixed connection of spring (92), the other end and fixed ring (93) fixed connection of spring (92).

3. The pulverizer for producing organic fertilizer according to claim 1, characterized in that: the crushing mechanism (10) comprises a driven shaft lever (102), a roller (103) is fixedly sleeved outside the driven shaft lever (102), a plurality of second cutter teeth (104) are fixedly connected to the outer wall of the roller (103), fixing supports (101) are arranged on two sides of the roller (103), the fixing supports (101) are rotatably connected with the driven shaft lever (102), and one end of each fixing support (101) is fixedly connected with a driving shaft lever (8).

4. The pulverizer for producing organic fertilizer according to claim 3, wherein: one end of the driven shaft lever (102) is fixedly connected with a rotating gear (105), the inner wall of one side of the pulverizer box (1) is fixedly connected with an annular fixing plate (11), the inner annular wall of the annular fixing plate (11) is provided with a tooth surface, and the rotating gear (105) is meshed with the tooth surface of the annular fixing plate (11).

5. The pulverizer for producing organic fertilizer according to claim 3, wherein: the first cutter teeth (7) and the second cutter teeth (104) are transversely distributed in a staggered mode, the first cutter teeth (7) and the second cutter teeth (104) are both of bent blade-shaped structures, and the bending directions of the first cutter teeth (7) and the second cutter teeth (104) are opposite.

6. The pulverizer for producing organic fertilizer according to claim 2, characterized in that: the outer end part of the hammer head (91) is provided with a plurality of notches corresponding to the positions of the first cutter teeth (7).

7. The pulverizer for producing organic fertilizer according to claim 1, characterized in that: the inner wall of the discharge pipe (5) is fixedly connected with a mesh screen (4).

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