CN215586694U

CN215586694U - Paper shredder with compression structure

Info

Publication number: CN215586694U
Application number: CN202121203525.7U
Authority: CN
Inventors: 吴稳
Original assignee: Guangdong Bangze Chuangke Electric Appliance Co Ltd
Current assignee: Guangdong Bangze Chuangke Electric Appliance Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-21
Anticipated expiration: 2031-05-31

Abstract

The utility model provides a paper shredder with a compression structure, which comprises a paper shredder body, wherein a paper shredding component is arranged at the upper part of the paper shredder body, a scrap accommodating cavity is arranged at the lower part of the paper shredder body, a control panel and a paper inlet are respectively arranged on the upper surface of the paper shredder body, and the scrap accommodating cavity is hinged with a push-pull door body, and the paper shredder is characterized in that: the interior of the chip containing cavity is provided with a compression structure, and the compression structure comprises a bag moving assembly and a rotating assembly. The utility model has the beneficial effects that: can compress the collection bag, promote the space utilization who collects the bag.

Description

Paper shredder with compression structure

Technical Field

The utility model relates to the technical field of paper shredders, in particular to a paper shredder with a compression structure.

Background

The paper shredder is composed of a group of rotating blades, a paper comb and a driving motor. The paper is fed from the middle of the mutually meshed blades and is divided into a plurality of small paper sheets so as to achieve the purpose of confidentiality. The paper shredding mode refers to a shape of paper shredded by a shredder after the paper is processed by the shredder. In daily use, a collecting box or a collecting bag is adopted to uniformly collect shredded paper scraps. When the collection bag is adopted for collection, if the collection bag is not compressed, a large number of collection bags are consumed, and the collection bag is not environment-friendly, so that improvement is urgently needed in view of the situation.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a paper shredder with a compression structure, which can compress a collecting bag and improve the space utilization rate of the collecting bag.

The utility model provides a paper shredder with a compression structure, which comprises a paper shredder body, wherein a paper shredding component is arranged at the upper part of the paper shredder body, a scrap accommodating cavity is arranged at the lower part of the paper shredder body, a control panel and a paper inlet are respectively arranged on the upper surface of the paper shredder body, and the scrap accommodating cavity is hinged with a push-pull door body, and the paper shredder is characterized in that: the interior of the chip containing cavity is provided with a compression structure, and the compression structure comprises a bag moving assembly and a rotating assembly.

The bag moving assembly comprises two screw rod motors, two threaded seats respectively movably connected with the screw rod motors, two connecting cross rods respectively connected with the threaded seats, and a plurality of hooks connected with the cross rods; the two screw rod motors are fixedly arranged on the side wall of the chip accommodating cavity in a linear mode, and one side, opposite to the push-pull door body, of each screw rod motor is close to the chip removing port of the paper shredding assembly.

The rotating assembly comprises a mounting base plate, a plurality of elastic connecting portions, a bearing plate, a rotating motor and a finger cylinder, wherein the mounting base plate is arranged at the bottom of the chip containing cavity in a lifting mode, the bearing plate is fixedly connected with the connecting portions, the rotating motor is fixedly mounted on the bearing plate, and the finger cylinder is connected with the power output end of the rotating motor.

Preferably, a lifting motor is arranged at the bottom of the shredder body, and a power output end of the lifting motor extends into the debris accommodating cavity and is connected with the mounting bottom plate.

Preferably, the elastic connecting part comprises a connecting column and a buffer spring, the bottom of the connecting column is fixedly connected with the mounting bottom plate, the upper part of the buffer spring is connected with the bearing plate, and the lower part of the buffer spring is connected with the connecting column.

Preferably, a vibration motor is mounted on the lower surface of the bearing plate.

Preferably, a guide cross rod is arranged on one side, opposite to the screw rod motor, of the chip containing cavity, and a transverse groove corresponding to the connecting cross rod is formed in the guide cross rod along the length direction of the guide cross rod.

The utility model has the beneficial effects that: collect the both sides of bag and hang respectively on the couple, collect the bottom of bag and pass through finger cylinder centre gripping, compress the action as needs, thereby two lead screw motors drive the connection horizontal pole through the screw thread seat respectively and be close to the removal in opposite directions and narrow near the sack of collecting the bag, drive finger cylinder through the rotating electrical machines afterwards and rotate set angle, thereby make and collect the bag at rotatory in-process compression inner space, the wastepaper that will collect the bag inside compresses tightly, if collect the remaining space of bag more, can control the rotating electrical machines reverse rotation to set angle, two lead screw motors drive respectively through the screw thread seat and connect the horizontal pole to reset to the initial position and can open the sack of collecting the bag, continue to carry out the collection of wastepaper, promote the space utilization who collects the bag.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view (from below looking up) of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a side cross-sectional view of the present invention.

Fig. 5 is a schematic view of the collection bag in a compacted state.

The reference signs are: the paper shredder comprises a paper shredder body 10, a finger cylinder 11, a guide cross bar 12, a scrap accommodating cavity 13, a bearing plate 15, a rotating motor 14, a cross groove 16, a lifting motor 17, a mounting base plate 18, an elastic connecting part 22, a control panel 20, a paper inlet 19, a screw motor 23, a threaded seat 24, a connecting cross bar 25, a hook 26, a vibration motor 28, a collecting bag 29, a connecting column 31, a buffer spring 30 and supporting legs 21.

Detailed Description

For a better understanding of the features and technical solutions of the present invention, together with the specific objects and functions attained by the utility model, reference is made to the following detailed description and accompanying drawings that form a part hereof.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a paper shredder with a compression structure, which includes a paper shredder body 10, a paper shredding assembly disposed on the upper portion of the paper shredder body 10, a scrap receiving chamber 13 disposed on the lower portion of the paper shredder body 10, a control panel 20 and a paper inlet 19 disposed on the upper surface of the paper shredder body 10, a push-pull door (shown in drawing) hinged to the scrap receiving chamber 13, a compression structure disposed in the scrap receiving chamber 13, the compression structure including a bag moving assembly and a rotating assembly, both the bag moving assembly and the rotating assembly connected to the control panel 20.

The bag moving assembly comprises two screw rod motors 23, two threaded seats 24 respectively movably connected with the screw rod motors 23, two connecting cross rods 25 respectively connected with the threaded seats 24, and a plurality of hooks 26 connected with the connecting cross rods 25; the two screw rod motors 23 are fixedly arranged on the side wall of the chip accommodating cavity 13 in a linear mode, and one side, opposite to the push-pull door body, of each screw rod motor is close to the chip discharging port of the paper shredding assembly. In actual operation, the two screw motors 23 respectively drive the threaded seats 24 to drive the connecting cross rod 25 to move back and forth along the length direction of the screw motors 23, so that the opening and the narrowing of the opening of the collecting bag 29 are realized.

The rotating assembly comprises a mounting bottom plate 18 which is arranged at the bottom of the chip containing cavity 13 in a lifting mode, a plurality of elastic connecting portions 22, a bearing plate 15 which is fixedly connected through the connecting portions, a rotating motor 14 which is fixedly arranged on the bearing plate 15, and a finger cylinder 11 which is connected with a power output end of the rotating motor 14. In actual operation, after the two sides of the inlet of the collecting bag 29 are hung on the hook, the bottom of the collecting bag 29 is clamped by the finger cylinder 11, the rotating motor 14 drives the finger cylinder 11 to rotate, so that the collecting bag 29 is enabled to rotate, and in the rotating process, the inner space of the collecting bag 29 is reduced, so that the compressing action is realized.

The bottom of the shredder body 10 is provided with a lifting motor 17, and the power output end of the lifting motor 17 extends into the debris receiving cavity 13 and is connected with a mounting bottom plate 18. The lift motor 17 is connected to a control panel 20. The up-down position of the rotating component can be adjusted according to the size of the collecting bag 29, and the power output of the lifting motor 17 drives the mounting bottom plate 18, the elastic connecting part 22, the bearing plate 15, the rotating motor 14 and the finger cylinder 11 to realize up-down displacement. The bottom of the shredder body 10 is provided with a plurality of supporting feet 21, so that the bottom of the shredder body 10 is away from the ground for a certain distance.

The elastic connecting part 22 comprises a connecting column 31 and a buffer spring 30, the bottom of the connecting column 31 is fixedly connected with the mounting bottom plate 18, the upper part of the buffer spring 30 is connected with the bearing plate 15, and the lower part of the buffer spring 30 is connected with the connecting column 31. The bearing plate 15 has elastic buffer performance.

In a preferred embodiment, a vibration motor 28 is mounted on the lower surface of the supporting plate 15, and the vibration motor 28 is connected to the control panel 20. After a certain amount of paper scraps are collected by the collecting bag 29, the vibration motor 28 can be started, and the vibration motor 28 drives the bearing plate 15 to shake, so that the paper scraps can be tightly collected in the collecting bag 29, and the space utilization rate is improved.

A guide cross bar 12 is arranged on one side of the chip accommodating cavity 13 opposite to the screw rod motor 23, and a transverse groove 16 corresponding to the connecting cross bar 25 is arranged along the length direction of the guide cross bar 12. By providing the guide rail 12, the connecting rail 25 is made more stable during translation.

The operating principle of the present embodiment is:

1. the two sides of the opening of the collecting bag 29 are respectively and correspondingly hung on the hooks 26 at the two sides, and the finger cylinder 11 clamps the bottom of the collecting bag 29;

2. after paper shredding operation in a set time is finished, the two screw rod motors 23 are controlled through the control panel to enable the threaded seats 24 to drive the connecting cross rods 25 on the two sides to move oppositely, so that the bag opening of the collecting bag 29 is narrowed;

3. the rotating motor 14 drives the finger cylinder 11 to rotate, so that the collection bag 29 is driven to rotate, and the compression action is realized by reducing the internal space of the collection bag 29 in the rotating process;

4. after the rotation of a set angle is completed, the rotary motor 14 drives the finger cylinder 11 to perform reset rotation, the two screw rod motors 23 enable the threaded seat 24 to drive the connecting cross rods 25 on the two sides to move reversely, so that the bag opening of the collecting bag 29 is opened, and the collecting bag 29 continues to collect paper scraps.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a take kneader of compression structure, includes kneader body (10), the upper portion of kneader body (10) is provided with the shredded paper subassembly, the lower part of kneader body (10) is provided with piece storage chamber (13), the upper surface of kneader body (10) is provided with control panel (20) and income paper mouth (19) respectively, piece storage chamber (13) articulates there is the push-and-pull door body, its characterized in that: a compression structure is arranged in the debris receiving cavity (13), and comprises a bag moving assembly and a rotating assembly;

the bag moving assembly comprises two lead screw motors (23), two threaded seats (24) which are respectively and movably connected with the lead screw motors (23), two connecting cross rods (25) which are respectively connected with the threaded seats (24), and a plurality of hooks (26) which are connected with the connecting cross rods (25); the two screw rod motors (23) are linearly arranged and fixedly installed on the side wall of the chip containing cavity (13) and one side, opposite to the push-pull door body, of the side wall is close to the chip removing opening of the paper shredding assembly;

the rotating assembly comprises a mounting base plate (18) arranged at the bottom of the chip accommodating cavity (13) in a lifting mode, a plurality of elastic connecting portions (22), a bearing plate (15) fixedly connected with the connecting portions, a rotating motor (14) fixedly arranged on the bearing plate (15), and a finger cylinder (11) connected with a power output end of the rotating motor (14).

2. The shredder with compression structure as claimed in claim 1, wherein: the bottom of the shredder body (10) is provided with a lifting motor (17), and the power output end of the lifting motor (17) extends into the debris accommodating cavity (13) to be connected with the mounting bottom plate (18).

3. The shredder with compression structure as claimed in claim 1, wherein: elastic connection portion (22) include spliced pole (31) and buffer spring (30), the bottom of spliced pole (31) with mounting plate (18) fixed connection, the upper portion of buffer spring (30) with it connects to hold board (15), the lower part of buffer spring (30) with spliced pole (31) are connected.

4. The shredder with compression structure as claimed in claim 1, wherein: and a vibration motor (28) is arranged on the lower surface of the bearing plate (15).

5. The shredder with compression structure as claimed in claim 1, wherein: a guide cross rod (12) is arranged on one side, opposite to the screw rod motor (23), in the chip containing cavity (13), and a transverse groove (16) corresponding to the connecting cross rod (25) is formed in the guide cross rod (12) along the length direction of the guide cross rod.