CN218281918U

CN218281918U - Waste paper crushing equipment

Info

Publication number: CN218281918U
Application number: CN202222110981.8U
Authority: CN
Inventors: 沈波
Original assignee: Wuxi Taihu University
Current assignee: Wuxi Taihu University
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-13
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a waste paper crushing equipment in the technical field of waste paper treatment, including smashing the feed table on case and the crushing case, feed table department is equipped with feed chute and feed plate, and the feed plate bottom is equipped with axis of rotation, arc rack and drive gear, and the feed plate top is equipped with the feeding subassembly, and the inboard is equipped with first crushing subassembly, and the lower part of smashing the case is equipped with second crushing subassembly and collecting chute, the utility model discloses a certain amount of waste paper is placed on feed plate to the feed plate to make the waste paper medial extremity contact with the arc, make the feed plate rotate slowly through drive gear and arc rack, make the waste paper at top move along the horizontal stand through the feeding subassembly, and feed to first crushing subassembly department in succession, need not artifical manual feeding; carry out the primary crushing to waste paper through first crushing unit, rethread stock guide and striker plate make waste paper remove to second crushing unit department, carry out regrinding, make waste paper smash more thoroughly, improve crushing effect.

Description

Waste paper crushing equipment

Technical Field

The utility model relates to a waste paper processing technology field specifically is a waste paper crushing equipment.

Background

In some office occasions, more waste paper is generated, and some waste paper records various information and data and needs to be crushed. When the existing waste paper crushing device is used, a certain amount of waste paper needs to be manually separated and sequentially put into the crushing box so as to ensure that the waste paper can smoothly enter the crushing box.

Patent application No. CN202122195927.3 uses waste paper crushing apparatus for accounting financial affairs, its structure includes broken case, and broken incasement portion is equipped with broken axle and crushing roller, and the top is equipped with fixed storehouse, puts into waste paper to crushing incasement portion through fixed storehouse. However, after a certain amount of waste paper is put into the waste paper storage bin, the waste paper is stacked to the bottom of the fixed bin under the action of gravity, one end of the waste paper cannot enter the crushing rollers smoothly, the waste paper cannot be crushed smoothly, the position of the waste paper still needs to be manually kept manually, and the bottom end of the waste paper is gradually moved down to the crushing rollers.

Based on this, the utility model designs a waste paper crushing equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste paper crushing equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waste paper crushing device comprises a crushing box, wherein a feeding table is arranged at the front side section of the top of the crushing box, the feeding table is lower than the top surface of the crushing box, a feeding groove is formed in the feeding table, and a material collecting groove is formed in the bottom of the crushing box;

a feeding assembly is arranged in the feeding chute, a feeding assembly is arranged above the inner side section of the feeding assembly, a first crushing assembly is arranged on the inner side of the feeding assembly, a second crushing assembly is arranged in the middle of the inner cavity of the crushing box, an inclined guide plate is arranged on the rear side wall of the inner cavity of the crushing box, the lower end of the guide plate is positioned at the second crushing assembly, and a vertical baffle plate is arranged on the front side of the guide plate;

the feeding subassembly is including being located the feed plate of the slope of feed chute department, the bottom front side section of feed plate is fixed with the axis of rotation, and rotate with crushing case lateral wall through the axis of rotation and be connected, the bottom rear side section of feed plate is fixed with the arc rack, the arc rack meshing has drive gear, and drive gear is connected with the motor, the rear side end position that corresponds the feed plate in the crushing case is fixed with the arc, the arc contacts with the rear side end of feed plate, and the axis coincidence of centre of a circle and axis of rotation, the top rear side of arc is fixed with the horizontal bench, and the horizontal bench is located first crushing subassembly's front side middle part.

Preferably, the pay-off subassembly is including the feeding wheel that is located the interior side section top of feed plate, and the wheel face of feeding wheel encircles and is equipped with the rubber pad, and the top of feeding wheel is equipped with the diaphragm, and the bottom both ends symmetry of diaphragm is fixed with the riser, and the both ends of feeding wheel are connected with the riser rotation, and one of them end is connected with the motor, and the top surface of diaphragm is connected with the top surface of smashing the case through a plurality of springs that evenly set up, and the symmetry is equipped with two vertical fixed axles on the diaphragm, and the bottom of fixed axle is passed the diaphragm and is fixed with the end plate.

Preferably, the fixed plate is fixed on the lower position of the lower portion of the inner side wall of the crushing box, corresponding to the material guide plate, a plurality of spring rods are symmetrically fixed on the bottom surface of the material guide plate, the fixed plate is penetrated through the bottom ends of the spring rods, two sides of the bottom of the fixed plate are connected with the top surface of the fixed plate through a plurality of uniformly arranged springs, a cam is arranged in the middle of the bottom of the fixed plate, and the cam is connected with a motor.

Preferably, first crushing unit includes two first crushing wheels of upper and lower parallel arrangement, and first crushing wheel rotates with the lateral wall of smashing the case and is connected, and wherein one end is fixed with first gear, two first gear intermeshing, and the other end of one of them first crushing wheel is connected with the motor.

Preferably, the second crushing assembly comprises two second crushing wheels which are arranged in parallel in the front and back direction, the second crushing wheels are rotatably connected with the side wall of the crushing box, one end of each second crushing wheel is fixed with a second gear, the two second gears are meshed with each other, and the other end of one second crushing wheel is connected with a motor.

Preferably, the top of the first crushing wheel located above and the front side of the first crushing wheel located below are both provided with an injection pipe, a plurality of injection ports facing the first crushing wheel are uniformly arranged on the injection pipe, the outer sides of the two second crushing wheels are respectively provided with an injection pipe, a plurality of injection ports facing the second crushing wheel are uniformly arranged on the injection pipe, the injection pipes are fixedly connected with the crushing box, one end of each injection pipe extends out of the crushing box, and the injection pumps are jointly connected with one injection pump.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a feed chute places a certain amount of waste paper to the feed plate to make the inboard end of waste paper contact with the arc, makes the feed plate slowly rotate through drive gear and arc rack, makes the inboard end of waste paper that is located the top be higher than the horizontal stand, and then makes the waste paper at top move along the horizontal stand through the feeding subassembly, and in succession and to feeding to first crushing subassembly department, need not artifical manual feeding; carry out primary crushing to waste paper through first crushing unit, rethread stock guide and striker plate make waste paper move to second crushing unit department, carry out regrinding, make waste paper smash more thoroughly, improve crushing effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the inner structure of the crushing box of the present invention;

FIG. 3 is a schematic view of the structure of the material guiding plate of the present invention;

fig. 4 is a schematic structural view of the feeding wheel of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-crushing box, 101-feeding table, 102-feeding groove, 103-collecting groove, 104-material baffle, 105-fixing plate and 106-protection plate;

2-a feeding plate, 201-a rotating shaft, 202-an arc-shaped rack and 203-a driving gear;

3-feeding wheel, 301-rubber pad, 302-vertical plate, 303-horizontal plate, 304-fixed shaft, 305-end plate;

4-first gear, 401-second gear, 402-first crushing wheel, 403-second crushing wheel, 404-blowing pipe;

5-guide plate, 501-cam, 502-spring rod.

Detailed Description

The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: a waste paper crushing device comprises a crushing box 1, wherein a feeding table 101 is arranged at the front side section of the top of the crushing box 1, the feeding table 101 is lower than the top surface of the crushing box 1, a feeding groove 102 is formed in the feeding table 101, and a material collecting groove 103 is formed in the bottom of the crushing box 1;

a feeding assembly is arranged in the feeding chute 102, a feeding assembly is arranged above the inner section of the feeding assembly, a first crushing assembly is arranged on the inner side of the feeding assembly, a second crushing assembly is arranged in the middle of the inner cavity of the crushing box 1, an inclined guide plate 5 is arranged on the rear side wall of the inner cavity of the crushing box 1, the lower end of the guide plate 5 is positioned at the second crushing assembly, a vertical baffle plate 104 is arranged on the front side of the guide plate 5, and waste paper materials are concentrated in the middle of the second crushing assembly through the guide plate 5 and the baffle plate 104 so as to be crushed for the second time;

the feeding subassembly is including the feed plate 2 that is located the slope of feed chute 102 department, the bottom front side section of feed plate 2 is fixed with axis of rotation 201, and rotate with crushing case 1 lateral wall through axis of rotation 201 and be connected, the bottom rear side section of feed plate 2 is fixed with arc rack 202, arc rack 202 meshes has drive gear 203, and drive gear 203 is connected with the motor, the rear side end rigidity who corresponds feed plate 2 in crushing case 1 has the arc, the arc contacts with the rear side end of feed plate 2, and the axis coincidence of centre of a circle and axis of rotation 201, the top rear side of arc is fixed with the horizontal stand, and the horizontal stand is located first crushing subassembly's front side middle part.

When the waste paper is crushed, a certain amount of waste paper is placed on the feeding plate 2, moves along the inclined feeding plate 2, is in contact with the arc-shaped plate, and slowly rotates the feeding plate 2 through the driving gear 203 and the arc-shaped rack 202, so that the inner side end of the waste paper at the top is higher than the horizontal table, the waste paper on the feeding plate 2 can move along the horizontal table through the feeding assembly, and the waste paper is continuously fed to the first crushing assembly without manual feeding; carry out primary crushing to waste paper through first crushing unit, rethread stock guide 5 and striker plate 104 make waste paper remove to second crushing unit department, carry out regrinding, make waste paper smash more thoroughly, improve crushing effect.

Wherein, the pay-off subassembly is including the pay-off wheel 3 that is located the interior side section top of feed plate 2, the wheel face of pay-off wheel 3 encircles and is equipped with rubber pad 301, the top of pay-off wheel 3 is equipped with diaphragm 303, the bottom both ends symmetry of diaphragm 303 is fixed with riser 302, the both ends and the riser 302 of pay-off wheel 3 rotate and are connected, and one end is connected with the motor, the top surface of diaphragm 303 is connected with the top surface of crushing case 1 through a plurality of springs of even setting, and the symmetry is equipped with two vertical fixed axles 304 on the diaphragm 303, the bottom of fixed axle 304 passes diaphragm 303 and is fixed with end plate 305, provide spacing guide effect for diaphragm 303 and pay-off wheel 3 etc., pay-off wheel 3 contacts with the waste paper top on feed plate 2 under the effect of spring, and make pay-off wheel 3 rotate through the motor, thereby make the waste paper at top move to the first crushing subassembly department of inboard along the horizontal stand, carry out shredding, and through the friction between rubber pad 301 increase and the waste paper, the stability of pay-off is improved.

Wherein, first crushing unit is including two first crushing wheels 402 of upper and lower parallel arrangement, and first crushing wheel 402 rotates with the lateral wall of smashing case 1 and is connected, and wherein one end is fixed with first gear 4, two first gear 4 intermeshing, and the other end of one of them first crushing wheel 402 is connected with the motor, when waste paper moved to first crushing unit department along the horizontal stand, the drive through the motor and the transmission of two first gear 4 made two first crushing wheels 402 rotate simultaneously to carry out primary crushing to waste paper.

Wherein, the second crushing unit includes two second crushing wheels 403 of parallel arrangement around, second crushing wheel 403 rotates with the lateral wall of crushing case 1 to be connected, and wherein one end is fixed with second gear 401, two second gear 401 intermeshing, the other end of one of them second crushing wheel 403 is connected with the motor, when waste paper moved to second crushing unit department along the guide platform, the drive through the motor and the transmission of two second gears 401 made two second crushing wheels 403 rotate simultaneously, thereby carry out the secondary crushing to waste paper, improve crushing effect.

Example two

The structure of this embodiment is basically the same as that of the first embodiment, the difference lies in that, the fixed plate 105 is fixed at the lower position of the inside wall lower part of the crushing box 1 corresponding to the guide plate 5, a plurality of spring rods 502 are symmetrically fixed on the bottom surface of the guide plate 5, the fixed plate 105 is passed through by the bottom ends of the spring rods 502, the two sides of the bottom of the fixed plate 105 are connected with the top surface of the fixed plate 105 through a plurality of uniformly arranged springs, a cam 501 is arranged in the middle of the bottom, the cam 501 is connected with a motor, the cam 501 rotates through the motor, and is matched with the spring rods 502 and the springs, so that the guide plate 5 vibrates up and down, and the crushed waste paper falls to the second crushing assembly.

EXAMPLE III

The structure of the present embodiment is substantially the same as that of the first embodiment, except that an injection pipe 404 is disposed above the upper first crushing wheel 402 and at the front side of the lower first crushing wheel 402, and multiple injection ports facing the first crushing wheel 402 are uniformly disposed on the injection pipe 404, an injection pipe 404 is disposed outside each of the two second crushing wheels 403, and multiple injection ports facing the second crushing wheel 403 are uniformly disposed on the injection pipe 404, the multiple injection pipes 404 are fixedly connected with the crushing box 1, and one end of each of the multiple injection pipes extends out of the crushing box 1, and a blowing pump is commonly connected thereto, after the crushing process is completed, the first crushing wheel 402 and the second crushing wheel 403 are cleaned by blowing through the blowing pump and the injection pipes 404, so that paper scraps and the like are prevented from adhering to the first crushing wheel 402 and the second crushing wheel 403.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a waste paper crushing equipment, is equipped with feed table (101) including smashing case (1) in the top front side section of smashing case (1), and feed table (101) are less than the top surface of smashing case (1), and are equipped with feed chute (102) on feed table (101), and the bottom of smashing case (1) is equipped with material collecting tank (103), its characterized in that:

a feeding assembly is arranged in the feeding chute (102), a feeding assembly is arranged above the inner side section of the feeding assembly, a first crushing assembly is arranged on the inner side of the feeding assembly, a second crushing assembly is arranged in the middle of the inner cavity of the crushing box (1), an inclined guide plate (5) is arranged on the rear side wall of the inner cavity of the crushing box (1), the lower end of the guide plate (5) is located at the second crushing assembly, and a vertical material baffle plate (104) is arranged on the front side of the guide plate (5);

the feeding subassembly is including being located feeding plate (2) of the slope of feed chute (102) department, and the bottom front side section of feeding plate (2) is fixed with axis of rotation (201) to rotate with crushing case (1) lateral wall through axis of rotation (201) and be connected, the bottom rear side section of feeding plate (2) is fixed with arc rack (202), and arc rack (202) meshing has drive gear (203), and drive gear (203) are connected with the motor, the rear side position that corresponds feeding plate (2) in crushing case (1) is fixed with the arc, the arc contacts with the rear side of feeding plate (2), and the axis coincidence of centre of a circle and axis of rotation (201), the top rear side of arc is fixed with the horizontal stand, and the horizontal stand is located the front side middle part of first crushing subassembly.

2. A used paper crushing apparatus according to claim 1, characterized in that: the pay-off subassembly is including pay-off wheel (3) that are located the interior side section top of feed plate (2), and the wheel face of pay-off wheel (3) encircles and is equipped with rubber pad (301), the top of pay-off wheel (3) is equipped with diaphragm (303), and the bottom both ends symmetry of diaphragm (303) is fixed with riser (302), and the both ends and the riser (302) of pay-off wheel (3) rotate to be connected, and wherein one end is connected with the motor, the top surface of diaphragm (303) is connected with the top surface of smashing case (1) through a plurality of springs of even setting, and the symmetry is equipped with two vertical fixed axles (304) on diaphragm (303), and diaphragm (303) are passed and end plate (305) are fixed with to the bottom of fixed axle (304).

3. A used paper crushing apparatus according to claim 1, characterized in that: the utility model discloses a crushing case, including smash case (1), the inside wall lower part of crushing case corresponds the below position of stock guide (5) and is fixed with fixed plate (105), and the bottom surface symmetry of stock guide (5) is fixed with a plurality of spring levers (502), and fixed plate (105) are passed to the bottom of spring lever (502), the bottom both sides of fixed plate (105) are connected with fixed plate (105) top surface through a plurality of springs of even setting, and are equipped with cam (501) in the middle of the bottom, and cam (501) are connected with the motor.

4. A used paper crushing apparatus according to claim 1, characterized in that: the first crushing assembly comprises two first crushing wheels (402) which are arranged in parallel from top to bottom, the first crushing wheels (402) are rotatably connected with the side wall of the crushing box (1), one end of each first crushing wheel is fixed with a first gear (4), the two first gears (4) are meshed with each other, and the other end of one first crushing wheel (402) is connected with a motor.

5. The used paper crushing apparatus according to claim 4, characterized in that: the second crushing assembly comprises two second crushing wheels (403) which are arranged in parallel front and back, the second crushing wheels (403) are rotatably connected with the side wall of the crushing box (1), one end of each second crushing wheel is fixed with a second gear (401), the two second gears (401) are meshed with each other, and the other end of one second crushing wheel (403) is connected with a motor.

6. The used paper crushing apparatus according to claim 5, characterized in that: the crushing device comprises a crushing box (1), wherein an injection pipe (404) is arranged above the first crushing wheel (402) above and at the front side of the first crushing wheel (402) below, a plurality of injection ports facing the first crushing wheel (402) are uniformly formed in the injection pipe (404), the injection pipes (404) are respectively arranged on the outer sides of the two second crushing wheels (403), a plurality of injection ports facing the second crushing wheel (403) are uniformly formed in the injection pipe (404), the injection pipes (404) are fixedly connected with the crushing box (1), and one end of each injection pipe extends out of the crushing box (1) and is commonly connected with an injection pump.