CN210146144U

CN210146144U - Environment-friendly paper shredder

Info

Publication number: CN210146144U
Application number: CN201920606122.3U
Authority: CN
Inventors: 陈月娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-03-17
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to the technical field of paper shredders, and discloses an environment-friendly paper shredder, which solves the problems that when the existing paper shredder is used, a small amount of paper can only be placed for shredding once, when a large amount of paper needs to be shredded, the time and labor are wasted, the paper shredding efficiency is low, and the consumption of electric energy is increased, and comprises a cylindrical shell, six paper discharge grooves are uniformly distributed in the cylindrical shell around the circle center of the cylindrical shell, a motor is arranged at the circle center of the bottom of the cylindrical shell, a fixing plate is fixed on the bottom surface of the cylindrical shell, a circular groove is arranged at the upper end of the fixing plate, an output shaft of the motor extends to the lower end of the cylindrical shell, a rotating shaft is concentrically fixed on the output shaft of the motor, the rotating shaft is positioned in the fixing plate, six cutting blades are uniformly arranged on the outer wall of the rotating shaft, six blanking grooves are uniformly, greatly improving the cutting efficiency and reducing the consumption of electric energy.

Description

Environment-friendly paper shredder

Technical Field

The utility model relates to a kneader technical field especially relates to an environmental protection formula kneader.

Background

Paper shredders, as their name implies, are machines that shred paper. The existing paper shredder is composed of a group of rotating blades, a paper comb and a driving motor, and paper is fed from the middle of the blades which are meshed with each other and is divided into a plurality of fine paper sheets so as to achieve the aim of confidentiality. However, when the existing paper shredder is used, only a small amount of paper can be placed for shredding once, and when a large amount of paper needs to be shredded, time and labor are wasted, the paper shredding efficiency is low, and the consumption of electric energy is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current kneader that exists among the prior art and using, the single can only be placed a small amount of paper and smash, when needs smash the paper of great quantity, wastes time and energy, and shredded paper inefficiency has increaseed the shortcoming of the consumption of electric energy, and the environmental protection formula kneader that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an environmental protection formula kneader, includes the cylinder casing, there are six paper slots around its centre of a circle department evenly distributed in the cylinder casing, and the bottom centre of a circle department of cylinder casing installs the motor to the bottom surface of cylinder casing is fixed with the fixed plate, the upper end of fixed plate is equipped with circular recess, the output shaft of motor extends to the lower extreme of cylinder casing, and the concentric rotation axis that is fixed with of output shaft of motor, the rotation axis is located the inside of fixed plate, and evenly install six cutting blade on the outer wall of rotation axis, six blanking grooves have evenly been seted up to the bottom surface of fixed plate, and the bottom joint of fixed plate has the collecting box.

Preferably, the cutting blade contacts a bottom surface of the cylindrical housing.

Preferably, each of the charging chutes and each of the paper placing chutes are staggered, and the size of each charging chute is larger than that of each paper placing chute.

Preferably, a baffle ring is fixed at the edge of the fixing plate, and the inner wall of the baffle ring is matched with the outer wall of the collecting box.

Preferably, the paper placing groove penetrates through the upper end and the lower end of the cylindrical shell.

The utility model has the advantages that:

drive cutting blade through the motor and rotate, place paper in proper order in every paper groove of putting, the paper drops on the fixed plate by action of gravity, cut off the paper by cutting blade and the cooperation of putting paper groove bottom, and drive the top of shredded paper rotatory to the charging chute by cutting blade, drop to the collection incasement through the charging chute, cut every paper of putting in the paper groove in proper order by cutting blade, improved cutting efficiency greatly, reduced the consumption of electric energy.

Drawings

Fig. 1 is a schematic structural view of an environmental protection type shredder according to the present invention;

FIG. 2 is a schematic view of the bottom surface of the cylindrical housing of the environmental-friendly shredder according to the present invention;

fig. 3 is a schematic structural view of a bottom surface of a fixing plate in the environmental-friendly paper shredder according to the present invention.

In the figure: 1 cylinder casing, 2 put paper groove, 3 fixed plates, 4 motors, 5 rotation axes, 6 cutting blades, 7 collecting boxes, 8 fender rings, 9 charging chutes.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an environmental protection type paper shredder comprises a cylindrical shell 1, six paper placing grooves 2 are uniformly distributed around the center of a circle in the cylindrical shell 1, the paper placing grooves 2 penetrate through the upper end and the lower end of the cylindrical shell 1, a cutting block is fixed on the same side of the bottom end of each paper placing groove 2, the cutting blocks are metal blocks, a motor 4 is mounted at the center of a circle at the bottom of the cylindrical shell 1 through screws, a fixing plate 3 is fixed on the bottom surface of the cylindrical shell 1 through screws, a circular groove is formed in the upper end of the fixing plate 3, a speed reducer is mounted on an output shaft of the motor 4, the output shaft of the motor 4 extends to the lower end of the cylindrical shell 1, a rotating shaft 5 is concentrically fixed on the output shaft of the motor 4, the rotating shaft 5 is located inside the fixing plate 3, six cutting blades 6 are uniformly mounted on the outer wall of the rotating shaft, six charging chutes 9 have evenly been seted up to the bottom surface of fixed plate 3, every charging chute 9 staggers each other with every paper slot 2 of putting, prevent that the paper from directly falling into collecting box 7 from charging chute 9, and charging chute 9's size is greater than the size of putting paper slot 2, the paper of being convenient for to cut up falls out from charging chute 9, and the bottom joint of fixed plate 3 has collecting box 7, the edge of fixed plate 3 is fixed with fender ring 8, keep off

ring

8 and 3 integrated injection moulding of fixed plate and keep off the inner wall of ring 8 and the outer wall looks adaptation of collecting box 7, make 3 joints of fixed plate in the outer end of collecting box 7.

In this embodiment, motor 4 is opened, motor 4 drives rotation axis 5 and rotates, rotation axis 5 drives cutting blade 6 and rotates, place paper in every paper groove 2 of putting in proper order to paper, the paper drops on fixed plate 3 by the action of gravity, cut off the paper by cutting blade 6 with the cooperation of putting the 2 bottom cutting pieces in paper groove, and the paper that drives by cutting blade 6 and cut up rotates the top of charging chute 9, drop to collection box 7 in through charging chute 9, cut every paper of putting in paper groove 2 in proper order by cutting blade 6, cutting efficiency is greatly improved, the consumption of electric energy has been reduced, when the shredded paper in collection box 7 reaches the certain degree, upwards spur cylinder casing 1, make fixed plate 3 keep away from collection box 7, thereby can clear up the inside shredded paper.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An environment-friendly paper shredder comprises a cylindrical shell (1) and is characterized in that six paper placing grooves (2) are uniformly distributed in the cylindrical shell (1) around the circle center of the cylindrical shell, a motor (4) is arranged at the circle center of the bottom of the cylindrical shell (1), and a fixing plate (3) is fixed on the bottom surface of the cylindrical shell (1), a circular groove is arranged at the upper end of the fixing plate (3), the output shaft of the motor (4) extends to the lower end of the cylindrical shell (1), and the output shaft of the motor (4) is concentrically fixed with a rotating shaft (5), the rotating shaft (5) is positioned inside the fixed plate (3), six cutting blades (6) are uniformly arranged on the outer wall of the rotating shaft (5), six charging chutes (9) are uniformly arranged on the bottom surface of the fixed plate (3), and the bottom end of the fixed plate (3) is clamped with the collecting box (7).

2. The environmental protection type shredder according to claim 1, wherein the cutting blade (6) is in contact with the bottom surface of the cylindrical housing (1).

3. The environment-friendly paper shredder according to claim 1, wherein each of the charging chutes (9) and each of the paper discharging chutes (2) are staggered with each other, and the size of the charging chute (9) is larger than that of the paper discharging chute (2).

4. The environmental protection type paper shredder according to claim 1, wherein a baffle ring (8) is fixed at the edge of the fixed plate (3), and the inner wall of the baffle ring (8) is matched with the outer wall of the collecting box (7).

5. The environmental protection type paper shredder according to claim 1, wherein the paper slot (2) penetrates through the upper and lower ends of the cylindrical shell (1).