CN210434651U

CN210434651U - A reducing mechanism for financial accounting paper spare

Info

Publication number: CN210434651U
Application number: CN201921329732.XU
Authority: CN
Inventors: 张倩
Original assignee: Heilongjiang University of Science and Technology
Current assignee: Heilongjiang University of Science and Technology
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-01
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a belong to paper and smash technical field, specifically be a reducing mechanism for financial accounting paper, including crushing shell, top cap and grinding roller, the upper surface middle part of crushing shell has seted up the joining groove, the bottom of crushing shell is the blown down tank, the top cap is provided with two, and two top caps symmetry sets up the joining groove both sides at crushing shell, the top cap includes the axle bed through the screw connection at crushing shell upper surface, makes the apron close by automatic reset under reset spring's elasticity effect, thereby after filling in the paper, closure that can be quick avoids causing the condition that the wastepaper flew out; through the cooperation among the discharge hopper, the supporting rod and the material receiving cover, the paper scraps after being kneaded and crushed can be intensively output to the material receiving cover, so that the waste paper can be conveniently and intensively treated; through the cooperation between the drive gear, use a driving motor can carry out work, reduce cost.

Description

A reducing mechanism for financial accounting paper spare

Technical Field

The utility model relates to a paper smashes technical field, specifically is a reducing mechanism for financial accounting paper spare.

Background

Since the financial paper records important data and secrets of the company, the paper needs to be immediately pulverized after use to prevent unnecessary loss of the secrets to the company, and a special pulverizing device for offices is needed to meet the use requirements of the offices.

The reducing mechanism on the market can not carry out automatic shredding to the paper, smashes simultaneously not thoroughly enough, and secondly crushing back wastepaper easily leaks outward, is not convenient for clear up.

For example, chinese patent publication is CN208356963U discloses a reducing mechanism for financial accounting paper spare, including organism, first motor and second crushing dish, the inner wall middle part of organism is provided with the draw-in groove, and the internally mounted of draw-in groove has a surge drum, the top of surge drum is provided with the slag notch, and the below of surge drum installs the spring, the hinge is installed to the left side below of organism, and the left side of hinge is provided with the quick-witted door, first motor is installed in the left side of organism, and the right side of first motor is provided with first pivot, the outside of first pivot is fixed with first crushing dish, the second motor is installed to the below of first motor, and the right side of second motor is provided with the second pivot.

When the existing crushing device is used, the power mechanism is relatively more, the cost is relatively consumed, in addition, after the feeding, the paper shreds are easy to fly out when the paper shreds are crushed, and in addition, the paper shreds are not easy to be intensively processed after the paper shreds are crushed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reducing mechanism for financial accounting paper piece to current reducing mechanism who proposes in solving above-mentioned background art is when using, and power unit is more relatively, comparatively expends the cost, and after the feeding, causes the shredded paper departure easily when pulverizing, and after pulverizing, is difficult to the problem of centralized processing to the paper that pulverizes.

In order to achieve the above object, the utility model provides a following technical scheme: a reducing mechanism for financial accounting paper spare, including smashing casing, top cap and crushing roller, the upper surface middle part of smashing the casing has seted up the groove of adding, the bottom of smashing the casing is the blown down tank, the top cap is provided with two, and two top caps symmetry sets up the groove both sides of adding of smashing the casing, the top cap includes the axle bed of screw connection at smashing the casing upper surface, the axle bed is connected with the apron through the pivot, fixedly connected with reset spring between the upper surface of apron and the crushing casing, install driving motor through the motor support on the right side wall of smashing the casing, two pivots are transversely installed to the inner chamber of smashing the casing, and one of them pivot passes through shaft coupling and driving motor's output shaft, the pivot runs through smashing the casing, the fixed coupling has been connect the crushing roller on the outer wall of pivot, evenly be provided with crushing cutting board on the outer wall of crushing roller, and set up each other crisscross between the crushing break bar on two crushing rollers, the left end of pivot extends to the left side of smashing the casing, and all installs drive gear on the left end of pivot, and intermeshing between two drive gear, there is row material funnel bottom of smashing the casing through the screw connection, all there is the landing leg through screw fixedly connected with bottom left and right sides of smashing the casing, it connects the material cover to arrange the bottom of material funnel through branch connection.

Preferably, the feeding groove of the upper surface of the pulverizing casing corresponds to a position between the two pulverizing rollers.

Preferably, the material receiving cover comprises a support ring connected with the lower end of the support rod through a screw, and a material receiving net is arranged at the edge of the lower surface of the support ring.

Preferably, be connected through the buckle between branch and the row material funnel, and the buckle is including connecting pin thread and box on branch, row material funnel respectively.

Preferably, a shield is connected to the left side wall of the pulverizing casing through a screw, and the shield is covered outside the driving gear.

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

1) through the matching action among the shaft seat, the cover plate and the reset spring, the cover plate can be automatically reset and closed under the elastic force action of the reset spring, so that after paper is stuffed in the cover plate, the cover plate can be quickly closed, and the situation that paper scraps fly out is avoided;

2) through the cooperation among the discharge hopper, the supporting rod and the material receiving cover, the paper scraps after being kneaded and crushed can be intensively output to the material receiving cover, so that the waste paper can be conveniently and intensively treated;

3) through the cooperation between the drive gear, use a driving motor can carry out work, reduce cost.

Drawings

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

FIG. 2 is a schematic view of the present invention with the protective cover removed;

fig. 3 is a schematic top view of the structure of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the connection between two crushing rollers according to the present invention;

fig. 5 is a schematic diagram of the right-side view of the top cover of fig. 3 according to the present invention.

In the figure: the crushing device comprises a crushing shell 1, a top cover 2, a shaft seat 21, a cover plate 22, a return spring 23, a driving motor 3, a rotating shaft 4, a crushing roller 5, a driving gear 6, a protective cover 7, a discharging hopper 8, supporting legs 9, a supporting rod 10 and a material receiving cover 11.

Detailed Description

The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: a smashing device for financial accounting paper comprises a smashing shell 1, a top cover 2 and a smashing roller 5, wherein an adding groove is formed in the middle of the upper surface of the smashing shell 1, a discharging groove is formed in the bottom of the smashing shell 1, paper to be smashed is added through the adding groove, and the smashed paper is discharged through the discharging groove;

the two top covers 2 are arranged, the two top covers 2 are symmetrically arranged on two sides of the adding groove of the crushing shell 1, each top cover 2 comprises a shaft seat 21 connected to the upper surface of the crushing shell 1 through a screw, each shaft seat 21 is connected with a cover plate 22 through a rotating shaft, a reset spring 23 is fixedly connected between each cover plate 22 and the upper surface of the crushing shell 1, the cover plates 22 can rotate towards the shaft seats 21 through the rotating shafts through the shaft seats 21 and the rotating shafts, paper is pressed downwards into the adding groove through the middles of the cover plates 22 of the two top covers 2 and enters the inner cavity of the crushing shell 1, the reset springs 23 extend under the action of the cover plates 22 to generate elasticity, and after the paper completely enters the crushing shell 1, the cover plates 22 are reset under the action of the elasticity of the reset springs 23;

the right side wall of the crushing shell 1 is provided with a driving motor 3 through a motor bracket, the inner cavity of the crushing shell 1 is transversely provided with two rotating shafts 4, one rotating shaft 4 is connected with an output shaft of the driving motor 3 through a coupler, the rotating shaft 4 penetrates through the crushing shell 1, the outer wall of the rotating shaft 4 is fixedly sleeved with a crushing roller 5, the outer wall of the crushing roller 5 is uniformly provided with crushing knife plates, the crushing knife plates on the two crushing rollers 5 are arranged in a mutually staggered mode, the left end of the rotating shaft 4 extends to the left side of the crushing shell 1, the left end of the rotating shaft 4 is provided with a driving gear 6, the two driving gears 6 are mutually meshed, the driving motor 3 drives one rotating shaft 4 and the crushing roller 5 to rotate, the two rotating shafts 4 are matched and rotated through the two driving gears 6 which are mutually meshed at the left end, so that the two rotating shafts 4 and the crushing rollers 5 are both, crushing the inserted paper;

the bottom of the crushing shell 1 is connected with a material discharging funnel 8 through screws, the left side and the right side of the bottom of the crushing shell 1 are both fixedly connected with supporting legs 9 through screws, the bottom of the material discharging funnel 8 is connected with a material receiving cover 11 through a supporting rod 10, and the crushed paper falls down and is received through the material discharging funnel 8 for centralized processing.

The feeding groove of the upper surface of the pulverizing casing 1 corresponds to a position between the two pulverizing rollers 5, and it is convenient to insert the paper to the pulverizing position.

Connect material cover 11 to include to be connected with the lock ring through screw and branch 10 low side, the lower surface edge of lock ring is provided with and connects the material net.

Branch 10 and arrange and be connected through the buckle between the material funnel 8, and the buckle is including connecting pin thread and box on branch 10, the material funnel 8 respectively, conveniently pulls down branch 10 to the convenience will connect material cover 11 to take off and centralized processing wastepaper.

The left side wall of the crushing shell 1 is connected with a shield 7 through a screw, and the shield 7 covers the outer side of the driving gear 6 to play a role in protection.

The working principle is as follows: inserting a paper piece to be processed into the inner cavity of the crushing shell 1 through the position of the top cover 2, simultaneously starting the driving motor 3, driving the driving motor 3 to drive the two rotating shafts 4 and the crushing rollers 5 to rotate through the matching of the driving gears 6, and oppositely rotating the two crushing rollers 5 and crushing the paper piece through the crushing knife plates on the two crushing rollers 5;

the crushed paper is collectively discharged into a receiving cover 11 through a discharging funnel 8.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. A reducing mechanism for financial accounting paper spare, including smashing casing (1), top cap (2) and crushing roller (5), its characterized in that: the feeding groove is formed in the middle of the upper surface of the crushing shell (1), the discharge groove is formed in the bottom of the crushing shell (1), two top covers (2) are arranged and symmetrically arranged on two sides of the feeding groove of the crushing shell (1), each top cover (2) comprises a shaft seat (21) connected to the upper surface of the crushing shell (1) through screws, each shaft seat (21) is connected with a cover plate (22) through a rotating shaft, a reset spring (23) is fixedly connected between each cover plate (22) and the upper surface of the crushing shell (1), a driving motor (3) is installed on the right side wall of the crushing shell (1) through a motor support, two rotating shafts (4) are transversely installed in the inner cavity of the crushing shell (1), one rotating shaft (4) is connected with an output shaft of the driving motor (3) through a shaft coupling, and the rotating shaft (4) penetrates through the crushing shell (1), fixed cover on the outer wall of pivot (4) has connect and has broken roller (5), evenly be provided with on the outer wall of breaking roller (5) and grind the cutting board, and two grind crisscross settings each other between the cutting board that grinds on breaking roller (5), the left end of pivot (4) extends to the left side of smashing casing (1), and all installs drive gear (6) on the left end of pivot (4), and intermeshing between two drive gear (6), there is row material funnel (8) bottom of smashing casing (1) through the screw connection, all there is landing leg (9) through screw fixedly connected with on the left side of the bottom of smashing casing (1), the bottom of arranging material funnel (8) is connected with through branch (10) and connects material cover (11).

2. A shredder mechanism for financial instruments according to claim 1, wherein: the feeding groove on the upper surface of the crushing shell (1) corresponds to the position between the two crushing rollers (5).

3. A shredder mechanism for financial instruments according to claim 1, wherein: the material receiving cover (11) comprises a support ring connected with the lower end of the support rod (10) through a screw, and a material receiving net is arranged at the edge of the lower surface of the support ring.

4. A shredder mechanism for financial instruments according to claim 1, wherein: the supporting rod (10) is connected with the discharging hopper (8) through a buckle, and the buckle comprises a male buckle and a female buckle which are respectively connected to the supporting rod (10) and the discharging hopper (8).

5. A shredder mechanism for financial instruments according to claim 1, wherein: the left side wall of the crushing shell (1) is connected with a protective cover (7) through a screw, and the protective cover (7) covers the outer side of the driving gear (6).