CN221085765U - Multistage pulverizer for processing organic fertilizer raw materials - Google Patents

Abstract

The utility model relates to the technical field of organic fertilizer raw material treatment and discloses a multistage pulverizer for organic fertilizer raw material treatment, which effectively solves the problem that at present, only one pulverizing mechanism is arranged, and the raw material is not thoroughly pulverized.

Description

Multistage pulverizer for processing organic fertilizer raw materials

Technical Field

The utility model belongs to the technical field of organic fertilizer raw material treatment, and particularly relates to a multistage pulverizer for organic fertilizer raw material treatment.

Background

According to the patent document with the authority publication number of CN212916030U, the invention name of crushing of a raw material of an organic fertilizer is described in the specification: the bottom of the preliminary crushing box is conical, the preliminary crushing box is connected with a middle pipe, a spiral feeding mechanism is arranged in the middle pipe, and the middle pipe is connected with the side wall of the top of the feed hopper; the raw materials that the feeder hopper got into are through vibrations net preliminary screening, and less particulate matter enters into the rubbing crusher main part and smashes, can not then enter into preliminary crushing case through the great particulate material of vibrations net, and the roller of preliminary crushing incasement is smashed, and enters into the intermediate tube by preliminary crushing case after smashing, enters into the feeder hopper by feeding mechanism again in, feeding mechanism is current material conveyor, can be used for carrying the raw materials in the intermediate tube, but still has following defect:

Because only one crushing mechanism is arranged when the raw materials are crushed, the raw materials are not crushed thoroughly, and the crushing effect is poor.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a multistage pulverizer for treating the raw materials of the organic fertilizer, which effectively solves the problem that the raw materials are not thoroughly pulverized by only arranging one pulverizing mechanism at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multistage pulverizer for treating the organic fertilizer raw materials comprises an upper box body, wherein a feeding bin is arranged at the top end of the upper box body, a lower box body is arranged below the upper box body, a collecting box is arranged in the lower box body, and a pulverizing assembly is arranged between the upper box body and the lower box body;

The crushing assembly comprises two first crushing rollers which are symmetrically and rotatably arranged in the upper box body, a rotating shaft of each first crushing roller is fixedly connected with an output shaft of a first motor, and the first motors are fixedly arranged on the back surface of the upper box body;

The inside symmetry of lower box rotates and installs two second crushing rollers, and second crushing roller and first crushing roller parallel arrangement, the pivot of second crushing roller and the output shaft fixed connection of second motor, second motor fixed mounting are in the back of lower box, and the second crushing roller is located the top of collecting box, and the distance between two second crushing rollers is less than the distance between two first crushing rollers.

Preferably, the bottom of going up the box is installed and is managed communicating pipe, the bottom and the lower box fixed connection of communicating pipe, the both ends of communicating pipe are linked together with last box and lower box respectively, and the inclined plane has been seted up to the symmetry on the interior diapire of going up the box, and the internally mounted of going up the box has the middle part to smash the unit.

Preferably, the middle part smashing unit comprises a chute arranged on the front surface of the upper box body, a sliding block is movably arranged in the chute, a pressing plate is arranged on the front surface of the sliding block, a spring is arranged at the bottom end of the sliding block, and the bottom end of the spring is fixedly connected with the inner bottom wall of the chute.

Preferably, a third motor is arranged above the pressing plate, the outer wall of the third motor is in contact with the top wall of the pressing plate, the third motor is fixedly connected with the output shaft of the cam, and the cam is fixedly arranged on the upper box body.

Preferably, the internally mounted of going up the box has two movable plates, and the movable plate is located the below of first crushing roller, and crushing blade is evenly installed to one side that two movable plates are close to each other, and the horizontal pole is installed to one side symmetry that two movable plates are kept away from each other, and two horizontal poles are convenient with two lateral walls sliding connection of last box.

Preferably, the second connecting plate is installed at one end of the cross rod far away from the movable plate, and the two second connecting plates are symmetrically arranged at two sides of the upper box body.

Preferably, the first connecting plates are arranged on two sides, close to each other, of the second connecting plates, the top ends of the two first connecting plates are hinged with rotating rods, the top ends of the two rotating rods are respectively hinged with two sides of the bottom end of the pressing plate, and the two rotating rods are inverted splayed.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the raw materials sequentially pass through the space between the two first crushing rollers and the space between the two second crushing rollers, and when the first crushing rollers and the second crushing rollers rotate, the passing raw materials are cut and crushed, and as the distance between the two first crushing rollers is larger than the distance between the two second crushing rollers, multistage crushing is carried out, so that the crushing effect on the raw materials can be improved;

(2) This novel two movable plates that are equipped with through first crushing roller below, when the third motor rotated, drive the clamp plate along the vertical reciprocating motion of spout, drive two movable plates through the dwang and constantly reciprocate relative movement then, when two movable plates are close to each other, make crushing blade cut the crushing to the raw materials between two movable plates, improve the crushing effect to the raw materials.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a multi-stage pulverizer for treating organic fertilizer raw materials according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the upper case of the present utility model;

FIG. 3 is a schematic view of the pulverizing assembly of the present utility model;

FIG. 4 is a schematic diagram of the structure of the middle crushing unit of the present utility model;

In the figure: 1. an upper case; 2. a feeding bin; 3. a lower box body; 4. a collection box; 5. a crushing assembly; 501. a first pulverizing roller; 502. a first motor; 503. a second pulverizing roller; 504. a second motor; 505. an inclined plane; 506. a communicating pipe; 507. a middle crushing unit; 5071. a chute; 5072. a slide block; 5073. a pressing plate; 5074. a spring; 5075. a rotating lever; 5076. a first connecting plate; 5077. a second connecting plate; 5078. a cross bar; 5079. a moving plate; 50710. a crushing blade; 50711. a third motor; 50712. a cam.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, The utility model comprises an upper box body 1, wherein the top end of the upper box body 1 is provided with a feeding bin 2, a lower box body 3 is arranged below the upper box body 1, a collecting box 4 is arranged in the lower box body 3, and a crushing assembly 5 is arranged between the upper box body 1 and the lower box body 3;

The crushing assembly 5 comprises two first crushing rollers 501 which are symmetrically arranged inside the upper box body 1 in a rotating mode, a rotating shaft of each first crushing roller 501 is fixedly connected with an output shaft of each first motor 502, each first motor 502 is fixedly arranged on the back face of the upper box body 1, two second crushing rollers 503 are symmetrically arranged inside the lower box body 3 in a rotating mode, each second crushing roller 503 is parallel to the corresponding first crushing roller 501, the rotating shaft of each second crushing roller 503 is fixedly connected with the output shaft of each second motor 504, each second motor 504 is fixedly arranged on the back face of the lower box body 3, each second crushing roller 503 is located above the collecting box 4, the distance between the two second crushing rollers 503 is smaller than the distance between the two first crushing rollers 501, a communicating pipe 506 is arranged at the bottom end of the upper box body 1, the bottom end of each communicating pipe 506 is fixedly connected with the lower box body 3, inclined planes 505 are symmetrically arranged on the inner bottom wall of the upper box body 1, a middle crushing unit is arranged inside the upper box body 1, raw materials sequentially pass through the two first crushing rollers 507 and the two second crushing rollers 501, the raw materials can be crushed by the distance between the two first crushing rollers and the two crushing rollers 501, and the raw materials can be crushed by the two crushing rollers by the distance between the two crushing rollers, and the two crushing rollers are greatly reduced by the distance between the two crushing rollers.

The middle crushing unit 507 comprises a chute 5071 arranged on the front surface of the upper box body 1, a sliding block 5072 is movably arranged in the chute 5071, a pressing plate 5073 is arranged on the front surface of the sliding block 5072, a spring 5074 is arranged at the bottom end of the sliding block 5072, the bottom end of the spring 5074 is fixedly connected with the inner bottom wall of the chute 5071, a third motor 50711 is arranged above the pressing plate 5073, the outer wall of the third motor 50711 is contacted with the top wall of the pressing plate 5073, the third motor 50711 is fixedly connected with the output shaft of a cam 50712, the cam 50712 is fixedly arranged on the upper box body 1, two movable plates 5079 are arranged in the upper box body 1, the movable plates 5079 are positioned below the first crushing roller 501, crushing blades 50710 are uniformly arranged on the sides of the two movable plates 5079, which are far away from each other, are symmetrically provided with a cross rod 5078, the two cross rods 5078 are conveniently connected with the two side walls of the upper box body 1 in a sliding manner, the second link plates 5077 are installed to the one end that the movable plate 5079 was kept away from to horizontal pole 5078, the both sides of last box 1 are located to two second link plates 5077 symmetry, first link plates 5076 are all installed to the one side that two second link plates 5077 are close to each other, the dwang 5075 has all been articulated on the top of two first link plates 5076, the top of two dwang 5075 respectively with the bottom both sides of clamp plate 5073 articulated, two dwang 5075 are the eight style of calligraphy of inversion, first crushing roller 501 below is equipped with two movable plates 5079, when third motor 50711 rotates, drive clamp plate 5073 along spout 5071 longitudinal reciprocating motion, then drive two movable plates 5079 constantly through dwang 5075 reciprocating relative movement, when two movable plates 5079 are close to each other, make crushing blade 50710 cut the raw materials between two movable plates 5079 and smash, improve the crushing effect to the raw materials.

Working principle: when the novel crushing machine is used, the first motor 502 and the second motor 504 are started, so that the first crushing roller 501 and the second crushing roller 503 rotate, firstly, raw materials are input into the upper box body 1 from the feeding bin 2, the raw materials pass through between the two first crushing rollers 501, the cutting blades on the two first crushing rollers 501 crush the raw materials, then, the raw materials enter the lower box body 3 from the communicating pipe 506, the raw materials pass through between the two second crushing rollers 503, the blades on the second crushing rollers 503 cut the raw materials again, and the crushing effect is improved because the distance between the two first crushing rollers 501 is larger than the distance between the two second crushing rollers 503;

Two moving plates 5079 are arranged below the first crushing roller 501, when the cam 50712 is opened, the third motor 50711 rotates, and under the action of the pressure of the third motor 50711 and the elastic force of the spring 5074, the pressing plate 5073 reciprocates up and down, so that the two moving plates 5079 are driven to reciprocate relatively, and the crushing blade 50710 continuously cuts and crushes the raw materials passing through the two first crushing rollers 501.

Claims (7)

1. The utility model provides a multistage rubbing crusher of fertilizer raw materials processing, includes box (1), its characterized in that: the feeding bin (2) is arranged at the top end of the upper box body (1), the lower box body (3) is arranged below the upper box body (1), the collecting box (4) is arranged in the lower box body (3), and the crushing assembly (5) is arranged between the upper box body (1) and the lower box body (3);

The crushing assembly (5) comprises two first crushing rollers (501) which are symmetrically and rotatably arranged in the upper box body (1), a rotating shaft of each first crushing roller (501) is fixedly connected with an output shaft of a first motor (502), and each first motor (502) is fixedly arranged on the back surface of the upper box body (1);

Two second crushing rollers (503) are symmetrically arranged in the lower box body (3) in a rotating mode, the second crushing rollers (503) are arranged in parallel with the first crushing rollers (501), a rotating shaft of each second crushing roller (503) is fixedly connected with an output shaft of a second motor (504), the second motors (504) are fixedly arranged on the back face of the lower box body (3), the second crushing rollers (503) are located above the collecting box (4), and the distance between the two second crushing rollers (503) is smaller than that between the two first crushing rollers (501).

2. A multi-stage pulverizer for the treatment of organic fertilizer raw materials according to claim 1, wherein: the bottom of going up box (1) is installed communicating pipe (506), the bottom and the lower box (3) fixed connection of communicating pipe (506), the both ends of communicating pipe (506) are linked together with last box (1) and lower box (3) respectively, have symmetrically offered inclined plane (505) on the interior diapire of going up box (1), and the internally mounted of going up box (1) has middle part crushing unit (507).

3. A multi-stage pulverizer for treating organic fertilizer raw material as defined in claim 2, wherein: the middle part smashing unit (507) comprises a chute (5071) which is arranged on the front surface of the upper box body (1), a sliding block (5072) is movably arranged in the chute (5071), a pressing plate (5073) is arranged on the front surface of the sliding block (5072), a spring (5074) is arranged at the bottom end of the sliding block (5072), and the bottom end of the spring (5074) is fixedly connected with the inner bottom wall of the chute (5071).

4. A multi-stage pulverizer for treating organic fertilizer raw material as defined in claim 3, wherein: a third motor (50711) is arranged above the pressing plate (5073), the outer wall of the third motor (50711) is in contact with the top wall of the pressing plate (5073), the third motor (50711) is fixedly connected with the output shaft of the cam (50712), and the cam (50712) is fixedly arranged on the upper box body (1).

5. The multistage pulverizer for treating organic fertilizer raw material according to claim 4, wherein: the inside mounting of going up box (1) has two movable plates (5079), and movable plate (5079) are located the below of first crushing roller (501), and crushing blade (50710) are evenly installed to one side that two movable plates (5079) are close to each other, and horizontal pole (5078) are installed to one side symmetry that two movable plates (5079) keep away from each other, and two lateral walls sliding connection of two horizontal poles (5078) convenience and last box (1).

6. The multi-stage pulverizer for treating organic fertilizer raw material according to claim 5, wherein: the second connecting plates (5077) are arranged at one ends, far away from the moving plates (5079), of the cross rods (5078), and the two second connecting plates (5077) are symmetrically arranged at two sides of the upper box body (1).

7. The multi-stage pulverizer for treating organic fertilizer raw material according to claim 6, wherein: the two second connecting plates (5077) are arranged on one sides, close to each other, of the two second connecting plates (5077), the top ends of the two first connecting plates (5076) are hinged with rotating rods (5075), the top ends of the two rotating rods (5075) are respectively hinged with two sides of the bottom end of the pressing plate (5073), and the two rotating rods (5075) are in an inverted splayed shape.