CN113828617A

CN113828617A - Reducing mechanism of corrugated container board recovery usefulness

Info

Publication number: CN113828617A
Application number: CN202111088497.3A
Authority: CN
Inventors: 徐水康; 徐吉梅
Original assignee: Jiangshan Qianye Packaging Co ltd
Current assignee: Jiangshan Qianye Packaging Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2021-12-24

Abstract

The invention relates to the field of corrugated board crushing. In particular to a crushing device for recovering corrugated boards. The invention aims to solve the technical problems that the existing part of corrugated paper crushing devices are difficult to effectively compress crushed paper scraps; the existing part of corrugated paper crushing devices are difficult to clean paper scraps adhered to the inner wall of the device; and part of the corrugated paper crushing device is difficult to clean the paper scraps accumulated in the gaps of the crushing rollers. In order to solve the technical problem, the invention provides a crushing device for corrugated board recovery, which comprises a collecting box, wherein the top of the collecting box is fixedly connected with a crushing box, and the front end of the middle part of the crushing box is transversely and rotatably connected with a crankshaft. The corrugated paper collecting device comprises a compression mechanism and a cleaning mechanism, and when the corrugated paper is crushed and falls into the material loading box, the connecting rod and the pressing plate which are movably connected can be driven to move up and down in the rotation process of the crankshaft, so that paper scraps in the material loading box are compressed, and the paper scrap collecting capacity of the material loading box is improved.

Description

Reducing mechanism of corrugated container board recovery usefulness

Technical Field

The invention relates to the technical field of corrugated board crushing, in particular to a crushing device for corrugated board recovery.

Background

The corrugated paper product is mainly applied to the packaging industry, the corrugated paper has the mechanical properties of light weight, compression resistance, puncture resistance, tear resistance, buffering, shock resistance, easy processing and forming and the like, the corrugated paper has the advantages of recycling, environmental pollution reduction and the like, and is economical, light and easy to stack, and the corrugated paper needs to be crushed when being recycled;

the prior patent (publication number: CN109126968A) discloses a two-stage crushing and recycling device for corrugated cartons, which comprises a shell body which is formed by fixedly splicing an upper shell and a lower shell and is provided with an inner cavity. The inventor finds that the following problems in the prior art are not solved in the process of realizing the scheme: 1. the corrugated paper is light, the broken paper scraps can be stacked together, the inside of the collecting box can be easily fully stacked, and the device is difficult to effectively compress the broken paper scraps in the use process, so that the collecting box can not collect more paper scraps, and the corrugated paper breaking efficiency is influenced; 2. the corrugated paper is generally crushed after being used, part of the corrugated paper is wet after being collected, and the part of the corrugated paper is adhered to the inner wall of the crushing device in the crushing process, so that the corrugated paper is inconvenient to clean, and a large amount of wet corrugated paper scraps exist in the device for a long time to corrode the inside of the device to a certain extent; 3. because the deformability of wastepaper is stronger, crushing roller makes partial wastepaper pile up in the clearance of crushing roller easily at broken corrugated paper in-process, is difficult to clear up, reduces crushing effect of crushing roller.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a crushing device for recovering corrugated boards, which solves the problem that the existing corrugated board crushing device is difficult to effectively compress crushed paper scraps; the existing part of corrugated paper crushing devices are difficult to clean paper scraps adhered to the inner wall of the device; and part of the corrugated paper crushing device is difficult to clean the paper scraps accumulated in the gaps of the crushing rollers.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a crushing device for corrugated board recovery comprises a collecting box, wherein the top of the collecting box is fixedly connected with a crushing box, the front end of the middle part of the crushing box is transversely and rotatably connected with a crankshaft, the middle part of the crankshaft is fixedly sleeved with a crushing roller, the left end of the crankshaft penetrates through the crushing box and is movably connected with a supporting plate, the bottom of the supporting plate is fixedly connected to the surface of the crushing box, the right end of the crankshaft penetrates through the crushing box and is fixedly connected with a motor, the bottom of the motor is fixedly connected to the surface of the crushing box, and the surface of the crankshaft is fixedly sleeved with a driving circular gear;

the rear end of the middle part of the crushing box is transversely and rotatably connected with a rotating rod, a second crushing roller matched with the first crushing roller is fixedly sleeved in the middle part of the rotating rod, and a driven circular gear matched with the driving circular gear is fixedly sleeved on the left side of the rotating rod in a penetrating and crushing mode;

the two sides of the crankshaft are movably connected with compression mechanisms matched with the collecting box, and the interior of the crushing box is movably connected with a cleaning mechanism matched with the compression mechanisms.

Preferably, the compression mechanism comprises two hydraulic rods, the two hydraulic rods are fixedly connected to the inner bottom surface of the collection box, a damping plate is fixedly connected between the tops of the two hydraulic rods, and a material loading box is lapped on the top of the damping plate;

the left side and the right side of the crankshaft are rotatably connected with hinge sleeves, the bottoms of the hinge sleeves are hinged with connecting rods, and the bottoms of the connecting rods extend to the inside of the collecting box and are fixedly connected with pressing plates matched with the material loading box.

Preferably, the middle part of the inner wall of the material loading box is fixedly connected with a trapezoidal material guiding block, the side wall of the material loading box is fixedly connected with a rubber pad, and one side of the rubber pad is lapped on the inner wall of the adjacent collecting box.

Further preferably, the top of the pressing plate is an inclined plane, and the bottom of the crushing box is fixedly connected with a protection pad matched with the top of the pressing plate.

Preferably, the cleaning mechanism comprises four insertion slots, the four insertion slots are symmetrically arranged on two sides of the top of the crushing box, insertion rods are movably inserted into the insertion slots, and the bottoms of the four insertion rods penetrate through the inner bottom surface of the crushing box and are fixedly connected to the surface of the compression mechanism;

left side inserted bar and right side upper portion between the inserted bar and the equal brush board of lower part, the lateral wall overlap joint of a brush board is adjacent on the inner wall of crushing case, the left side inserted bar and right side brush board two of fixedly connected with between the middle part of inserted bar, two the lateral wall of No. two brush boards overlap joint respectively on the surface of crushing roller and No. two crushing rollers.

Further preferably, the top of the inserted link is fixedly connected with a limiting block, and the left side of the inserted link is fixedly connected with a supporting rod between the inserted links.

Preferably, a bearing is fixedly connected to the side wall of the supporting plate, and an inner ring of the bearing is fixedly connected to one end of the adjacent crankshaft.

Further preferably, the two sides of the first crushing roller and the second crushing roller are respectively and fixedly connected with a cleaning plate, and the side wall of each cleaning plate is overlapped on the inner wall of the crushing box.

(III) advantageous effects

The invention provides a crushing device for recovering corrugated boards, which has the following beneficial effects:

(1) the device uses through the cooperation of parts such as bent axle, clamp plate and year magazine, makes the corrugated paper when the inside of falling into year magazine behind the breakage, and the connecting rod that the bent axle rotates the in-process and can drive swing joint reciprocates with the clamp plate, compresses the inside wastepaper of carrying the magazine, promotes the collection ability of carrying the magazine wastepaper, promotes corrugated paper crushing efficiency.

(2) The device uses through the cooperation of parts such as crushing case, inserted bar and brush board, makes crushing roller and No. two crushing rollers smash the corrugated paper when, drives the inserted bar and reciprocates, and fixed connection's a brush board brushes the inner wall of smashing the case on making the inserted bar and sweeps, realizes automatic clearance in the course of working, and convenient to use avoids moist corrugated paper adhesion to cause the corruption at crushing incasement wall.

(3) The device uses through the cooperation of parts such as inserted bar, No. two brush boards and a crushing roller, makes the corrugated paper at crushing in-process, and reciprocating of inserted bar can drive two No. two brush boards of fixed connection and remove, and two No. two brush boards are cleared up the surface of a crushing roller and No. two crushing rollers respectively, avoid the wastepaper to pile up influence crushing effect in the clearance of a crushing roller and No. two crushing rollers, hoisting device crushing performance.

Drawings

FIG. 1 is a front cross-sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a right side cross-sectional view of the crush box location of the present invention;

FIG. 4 is a sectional top view of the drive and driven circular gears of the present invention;

FIG. 5 is a front view of the collection and comminution box of the invention.

In the figure: 1, a collection box; 2, a crushing box; 3, a crankshaft; no. 4 crushing roller; 5, supporting the plate; 6, a motor; 7 driving circular gear; 8 rotating the rod; a second size crushing roller; 10 driven circular gear; 11 a compression mechanism; 1101 a hydraulic rod; 1102 shock absorbing plate; 1103 a material carrying box; 1104 a hinge sleeve; 1105 a connecting rod; 1106 pressing plate; 12 a cleaning mechanism; 1201 slot; 1202 inserting a rod; 1203 brushing the board; 1204 second brush plate.

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 reducing mechanism that corrugated container board retrieved usefulness, including collecting box 1, case 2 is smashed to the top fixedly connected with of collecting box 1, the front end horizontal rotation at crushing case 2 middle part is connected with bent axle 3, bent axle 3's middle part is fixed to have cup jointed crushing roller 4 No. one, bent axle 3's left end runs through crushing case 2 swing joint has backup pad 5, backup pad 5's bottom fixed connection is on the surface of smashing case 2, bent axle 3's right-hand member runs through crushing case 2 fixedly connected with motor 6, motor 6's bottom fixed connection is on the surface of smashing case 2, bent axle 3's fixed surface has cup jointed initiative round gear 7. It should be noted that the bottom of the crushing box 2 is provided with a discharge hole matched with the collecting box 1, and the inner bottom surface of the crushing box 2 is an inclined surface.

Smash the rear end horizontal rotation in case 2 middle parts and be connected with dwang 8, the middle part of dwang 8 is fixed cup jointed with No. 4 matched with crushing roller No. two crushing roller 9, the left side of dwang 8 is run through and is smashed case 2 and fixed cup jointed with 7 matched with driven circular gear 10 of initiative circular gear. It should be noted that, the surface of the crankshaft 3 and the surface of the rotating rod 8 are both fixedly sleeved with bearings, and the crankshaft 3 and the rotating rod 8 are respectively rotatably connected with the side wall of the crushing box 2 through the bearings which are fixedly sleeved with each other.

The two sides of the crankshaft 3 are movably connected with a compression mechanism 11 matched with the collecting box 1, and the inside of the crushing box 2 is movably connected with a cleaning mechanism 12 matched with the compression mechanism 11.

In the invention, the compression mechanism 11 comprises two hydraulic rods 1101, the two hydraulic rods 1101 are fixedly connected to the inner bottom surface of the collecting box 1, a damping plate 1102 is fixedly connected between the tops of the two hydraulic rods 1101, and a material loading box 1103 is lapped on the top of the damping plate 1102.

The left side and the right side of the crankshaft 3 are both rotatably connected with a hinge sleeve 1104, the bottom of the hinge sleeve 1104 is hinged with a connecting rod 1105, and the bottom of the connecting rod 1105 extends to the inside of the collecting box 1 and is fixedly connected with a pressing plate 1106 matched with the material loading box 1103. When the damping plate 1102 can move the pressing plate 1106 downward to compress paper scraps, the damping plate 1102 buffers the material loading box 1103, and the running stability of the equipment is improved.

In the invention, the middle part of the inner wall of the material loading box 1103 is fixedly connected with a trapezoidal material guiding block, the side wall of the material loading box 1103 is fixedly connected with a rubber pad, and one side of the rubber pad is lapped on the inner wall of the adjacent collecting box 1. It should be noted that the broken paper scraps can slide to two sides of the material loading box 1103 through the trapezoid material guiding block and are compressed by the pressing plate 1106, so that the paper scrap compression effect is prevented from being influenced by the paper scraps concentrating in the middle of the material loading box 1103.

In the invention, the top of the pressing plate 1106 is provided with an inclined surface, and the bottom of the crushing box 2 is fixedly connected with a protective pad matched with the top of the pressing plate 1106. It should be noted that the slope of the top of the pressure plate 1106 prevents paper dust from accumulating on the top of the pressure plate 1106.

In the invention, the cleaning mechanism 12 comprises four slots 1201, the four slots 1201 are symmetrically arranged on two sides of the top of the crushing box 2, the insertion rods 1202 are movably inserted in the slots 1201, and the bottoms of the four insertion rods 1202 penetrate through the inner bottom surface of the crushing box 2 and are fixedly connected to the surface of the compression mechanism 11. It should be noted that the bottom of the plunger 1202 is fixedly connected to the top of the corresponding pressing plate 1106, and the pressing plate 1106 moves to drive the plunger 1202 to move up and down.

The upper portion and the lower portion between the left side inserted link 1202 and the right side inserted link 1202 are fixedly connected with a first brush plate 1203, the side wall of the first brush plate 1203 is lapped on the inner wall of the adjacent crushing box 2, a second brush plate 1204 is fixedly connected between the middle portions of the left side inserted link 1202 and the right side inserted link 1202, and the side walls of the two second brush plates 1204 are lapped on the surfaces of the first crushing roller 4 and the second crushing roller 9 respectively. When the pressing plate 1106 moves up to the limit position, the first brush plate 1203 on the upper portion of the inserting rod 1202 moves to the upper portion of the inner wall of the crushing box 2, and when the pressing plate 1106 moves down to the limit position, the first brush plate 1203 on the lower portion of the inserting rod 1202 moves to the lower portion of the inner wall of the crushing box 2, so that the front side and the rear side of the inner wall of the crushing box 2 are completely cleaned.

In the invention, the top of the inserting rod 1202 is fixedly connected with a limiting block, and a supporting rod is fixedly connected between the left inserting rod 1202 and the right inserting rod 1202.

In the invention, the side wall of the supporting plate 5 is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with one end of the adjacent crankshaft 3.

In the invention, cleaning plates are respectively and fixedly connected with two sides of the first crushing roller 4 and the second crushing roller 9, and the side walls of the cleaning plates are lapped on the inner wall of the crushing box 2. It should be noted that the two cleaning plates are vertically arranged, so that the first crushing roller 4 and the second crushing roller 9 can rotate to respectively drive the two cleaning plates to clean the left side and the right side of the inner wall of the crushing box 2.

When the corrugated paper crusher is used, firstly, the motor 6 is started, the motor 6 is rotated to drive the fixedly connected crankshaft 3 to rotate, at the moment, the driving circular gear 7 fixedly sleeved on the surface of the crankshaft 3 is meshed with the driven circular gear 10, the first crushing roller 4 and the second crushing roller 9 start to rotate to crush corrugated paper, then the corrugated paper falls into the material carrying box 1103 from the discharge port at the bottom of the crushing box 2 after being crushed, meanwhile, the crankshaft 3 drives the hinged sleeve 1104 in the rotating process to move, the connecting rod 1105 hinged with the hinged sleeve 1104 drives the pressing plate 1106 fixedly connected with the bottom to move up and down in the collecting box 1 to compress paper scraps in the material carrying box 1103, the collection capacity of the material carrying box 1103 on the paper scraps is improved, the crushing efficiency of the corrugated paper is improved, and meanwhile, when the first crushing roller 4 and the second crushing roller 9 crush the corrugated paper, the pressing plate 1106 drives the inserted rod 1202 fixedly connected with the top to move up and down, brush board 1203 of fixed connection brushes the inner wall of smashing case 2 on making the inserted bar 1202, realize automatic clearance in the course of working, high durability and convenient use, avoid moist corrugated paper adhesion to cause the corruption at smashing incasement wall, the corrugated paper is at the crushing in-process at last, reciprocating of inserted bar 1202 can drive two No. two brush boards 1204 of fixed connection and remove, make two No. two brush boards 1204 clear up the surface of smashing roller 4 and No. two crushing roller 9 respectively, avoid the wastepaper to pile up influence crushing effect in the clearance of smashing roller 4 and No. two crushing roller 9, hoisting device crushing performance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 reducing mechanism of usefulness is retrieved to corrugated container board, includes collecting box (1), its characterized in that: the top of the collecting box (1) is fixedly connected with a crushing box (2), the front end of the middle part of the crushing box (2) is transversely connected with a crankshaft (3) in a rotating mode, a first crushing roller (4) is fixedly sleeved on the middle part of the crankshaft (3), the left end of the crankshaft (3) penetrates through the crushing box (2) and is movably connected with a supporting plate (5), the bottom of the supporting plate (5) is fixedly connected to the surface of the crushing box (2), the right end of the crankshaft (3) penetrates through the crushing box (2) and is fixedly connected with a motor (6), the bottom of the motor (6) is fixedly connected to the surface of the crushing box (2), and a driving circular gear (7) is fixedly sleeved on the surface of the crankshaft (3);

the rear end of the middle part of the crushing box (2) is transversely and rotatably connected with a rotating rod (8), a second crushing roller (9) matched with the first crushing roller (4) is fixedly sleeved at the middle part of the rotating rod (8), and a driven circular gear (10) matched with the driving circular gear (7) is fixedly sleeved on the left side of the rotating rod (8) through the crushing box (2);

the two sides of the crankshaft (3) are movably connected with a compression mechanism (11) matched with the collecting box (1), and the inside of the crushing box (2) is movably connected with a cleaning mechanism (12) matched with the compression mechanism (11).

2. A reducing apparatus for recycling corrugated cardboard as claimed in claim 1, wherein: the compression mechanism (11) comprises two hydraulic rods (1101), the two hydraulic rods (1101) are fixedly connected to the inner bottom surface of the collection box (1), a damping plate (1102) is fixedly connected between the tops of the two hydraulic rods (1101), and a material loading box (1103) is lapped on the top of the damping plate (1102);

the left side and the right side of the crankshaft (3) are both rotatably connected with hinge sleeves (1104), the bottoms of the hinge sleeves (1104) are hinged with connecting rods (1105), and the bottoms of the connecting rods (1105) extend to the inside of the collecting box (1) and are fixedly connected with pressing plates (1106) matched with the material loading box (1103).

3. A reducing apparatus for recycling corrugated cardboard as claimed in claim 2, wherein: the middle of the inner wall of the material loading box (1103) is fixedly connected with a trapezoidal material guiding block, the side wall of the material loading box (1103) is fixedly connected with a rubber pad, and one side of the rubber pad is lapped on the inner wall of the adjacent collecting box (1).

4. A reducing apparatus for recycling corrugated cardboard as claimed in claim 2, wherein: the top of the pressing plate (1106) is provided with an inclined plane, and the bottom of the crushing box (2) is fixedly connected with a protective pad matched with the top of the pressing plate (1106).

5. A reducing apparatus for recycling corrugated cardboard as claimed in claim 1, wherein: the cleaning mechanism (12) comprises four slots (1201), the four slots (1201) are symmetrically arranged on two sides of the top of the crushing box (2), inserting rods (1202) are movably inserted into the slots (1201), and the bottoms of the four inserting rods (1202) penetrate through the inner bottom surface of the crushing box (2) and are fixedly connected to the surface of the compression mechanism (11);

left side inserted bar (1202) and right side upper portion between inserted bar (1202) and the equal fixedly connected with brush board (1203) in lower part, the lateral wall overlap joint of a brush board (1203) is adjacent on the inner wall of crushing case (2), the left side inserted bar (1202) and right side brush board (1204), two of fixedly connected with between the middle part of inserted bar (1202) the lateral wall overlap joint of No. two brush board (1204) is on the surface of crushing roller (4) and No. two crushing roller (9) respectively.

6. A reducing apparatus for recycling corrugated cardboard as claimed in claim 5, wherein: the top of inserted bar (1202) is fixedly connected with stopper, the left side inserted bar (1202) and right side be fixedly connected with bracing piece between inserted bar (1202).

7. A reducing apparatus for recycling corrugated cardboard as claimed in claim 1, wherein: the side wall of the supporting plate (5) is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with one end of the adjacent crankshaft (3).

8. A reducing apparatus for recycling corrugated cardboard as claimed in claim 1, wherein: the two sides of the first crushing roller (4) and the second crushing roller (9) are respectively and fixedly connected with a cleaning plate, and the side wall of the cleaning plate is lapped on the inner wall of the crushing box (2).