CN216800104U

CN216800104U - Paper limiting mechanism of paper shredder

Info

Publication number: CN216800104U
Application number: CN202122733895.8U
Authority: CN
Inventors: 姜兵
Original assignee: Rizhao Dongchi Paper Co ltd
Current assignee: Rizhao Dongchi Paper Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-24
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a paper limiting mechanism of a paper shredder, which comprises an adjusting seat, wherein the top of the adjusting seat is fixedly connected with a storage box, the bottom of an inner cavity of the storage box is provided with a push block, the left side of the push block penetrates through the left side of the storage box, the right side of the inner cavity of the adjusting seat is fixedly connected with a motor, the left side of the output end of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is sleeved with a threaded sleeve, and the top and the bottom of the left side of the threaded sleeve are fixedly connected with an adjusting rod. The paper shredder comprises a paper feeding mechanism, a paper storage box, a push block, a motor, a threaded rod, a threaded sleeve, an adjusting rod, a connecting block, a discharge hole, a box cover, a slot, a pressing plate, a fixing box, a first spring, a pressing rod, a limiting box, a moving block, a second spring, an inserting block and an operating block.

Description

Paper limiting mechanism of paper shredder

Technical Field

The utility model relates to the technical field of paper shredders, in particular to a paper limiting mechanism of a paper shredder.

Background

The paper shredder is composed of a group of rotating blades, a paper comb and a driving motor, 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, but when the existing paper shredder processes a large amount of paper, the paper shredder cannot well limit the amount of the automatically fed paper, too much feeding can affect the use of the paper shredder, the paper shredder is overloaded, and the paper shredder is seriously damaged and is not beneficial to the use of the paper shredder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paper limiting mechanism of a paper shredder, which has the advantage of limiting the feeding quantity of paper and solves the problem that the existing paper shredder cannot limit the feeding quantity of the paper.

In order to achieve the purpose, the utility model provides the following technical scheme: a paper limiting mechanism of a paper shredder comprises an adjusting seat, wherein a storage box is fixedly connected to the top of the adjusting seat, a push block is arranged at the bottom of an inner cavity of the storage box, the left side of the push block penetrates through the left side of the storage box, a motor is fixedly connected to the right side of the inner cavity of the adjusting seat, a threaded rod is fixedly connected to the left side of the output end of the motor, a threaded sleeve is sleeved on the surface of the threaded rod, adjusting rods are fixedly connected to the top and the bottom of the left side of the threaded sleeve, the left end of each adjusting rod penetrates through the left side of the adjusting seat, a connecting block is fixedly connected to the left sides of the two adjusting rods, the top of the connecting block is fixedly connected with the push block, a discharge port is formed in the bottom of the right side of the storage box, a box cover is sleeved at the top of the storage box, slots are formed in two sides of the box cover, a pressing plate is arranged in the inner cavity of the storage box, and a fixing box is fixedly connected to the top of the inner cavity of the box cover, the top of the inner cavity of the fixed box is provided with a first spring, the bottom of the first spring is fixedly connected with a pressure rod, the bottom of the pressure rod penetrates through the fixed box and is fixedly connected with a pressure plate, the two sides of the storage box are fixedly connected with limit boxes, the inner cavity of the limit boxes is provided with a movable block, the two sides of the movable block are respectively and fixedly connected with a second spring and an insert block, one side, opposite to the two insert blocks, of the movable block penetrates through the limit boxes and extends to the inner cavity of the slot, the top of the movable block is fixedly connected with an operation block, and the top of the operation block penetrates through the top of the limit boxes.

Preferably, the bottom of the front surface of the storage box is provided with an observation window, and the bottom of the right side of the storage box is fixedly connected with a material guide plate.

Preferably, the top and the bottom of thread bush all fixedly connected with slider, the spout has all been seted up to the top and the bottom of adjusting the seat inner chamber.

Preferably, the left end of the threaded rod is movably connected with the inner wall of the adjusting seat through a bearing, and the surface of the threaded rod is in threaded connection with the threaded sleeve.

Preferably, the shape of the insertion block is trapezoidal, the surface of the moving block is in sliding connection with the inner wall of the limiting box, and the top of the box cover is fixedly connected with a handle.

Preferably, the top of the limiting box is provided with an opening, one side of the two limiting boxes opposite to each other is provided with a first through hole, and the left side of the adjusting seat is provided with a second through hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. the paper shredder comprises a paper feeding mechanism, a paper storage box, a push block, a motor, a threaded rod, a threaded sleeve, an adjusting rod, a connecting block, a discharge hole, a box cover, a slot, a pressing plate, a fixing box, a first spring, a pressing rod, a limiting box, a moving block, a second spring, an inserting block and an operating block.

2. The box cover can be used for pushing paper by arranging the push block, the paper can be conveniently added by arranging the observation window, the guide plate can be used for guiding the paper by arranging the guide plate, the discharge hole can be used for discharging the paper, the rotation of the threaded rod can be facilitated by arranging the bearing, the box cover can be conveniently moved by a user by arranging the handle, the installation and the use of the operation block can be facilitated by arranging the opening, the installation and the use of the insertion block can be facilitated by arranging the first through hole, and the installation and the use of the adjusting rod can be facilitated by arranging the second through hole.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. an adjusting seat; 2. a material storage box; 3. a push block; 4. a motor; 5. a threaded rod; 6. a threaded sleeve; 7. adjusting a rod; 8. connecting blocks; 9. a discharge port; 10. a box cover; 11. a slot; 12. pressing a plate; 13. a fixing box; 14. a first spring; 15. a pressure lever; 16. a limiting box; 17. a moving block; 18. a second spring; 19. inserting a block; 20. an operation block; 21. a material guide 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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", "connected", and the like are to be construed broadly, 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-3, a paper limiting mechanism of a paper shredder comprises an adjusting seat 1, a storage box 2 is fixedly connected to the top of the adjusting seat 1, a push block 3 is arranged at the bottom of the inner cavity of the storage box 2, the left side of the push block 3 penetrates to the left side of the storage box 2, a motor 4 is fixedly connected to the right side of the inner cavity of the adjusting seat 1, a threaded rod 5 is fixedly connected to the left side of the output end of the motor 4, a threaded sleeve 6 is sleeved on the surface of the threaded rod 5, adjusting rods 7 are fixedly connected to the top and the bottom of the left side of the threaded sleeve 6, the left end of each adjusting rod 7 penetrates to the left side of the adjusting seat 1, connecting blocks 8 are fixedly connected to the left sides of the two adjusting rods 7, the top of each connecting block 8 is fixedly connected with the push block 3, a discharge port 9 is formed at the bottom of the right side of the storage box 2, a box cover 10 is sleeved on the top of the storage box 2, slots 11 are formed at both sides of the box cover 10, and a pressing plate 12 is arranged in the inner cavity of the storage box 2, the top of the inner cavity of the box cover 10 is fixedly connected with a fixed box 13, the top of the inner cavity of the fixed box 13 is provided with a first spring 14, the bottom of the first spring 14 is fixedly connected with a pressure rod 15, the bottom of the pressure rod 15 penetrates through the fixed box 13 and is fixedly connected with a pressure plate 12, both sides of the storage box 2 are fixedly connected with limit boxes 16, the inner cavity of the limit boxes 16 is provided with a moving block 17, both sides of the moving block 17 are respectively and fixedly connected with a second spring 18 and an insert block 19, one opposite sides of the two insert blocks 19 penetrate through the limit boxes 16 and extend to the inner cavity of the slot 11, the top of the moving block 17 is fixedly connected with an operating block 20, the top of the operating block 20 penetrates to the top of the limit boxes 16, the bottom of the front surface of the storage box 2 is provided with an observation window, the bottom of the right side of the storage box 2 is fixedly connected with a guide plate 21, the top and the bottom of the threaded sleeve 6 are both fixedly connected with sliding blocks, the top and the bottom of the inner cavity of the adjusting seat 1 are provided with sliding grooves, the left end of the threaded rod 5 is movably connected with the inner wall of the adjusting seat 1 through a bearing, the surface of the threaded rod 5 is in threaded connection with the threaded sleeve 6, the shape of the insert block 19 is trapezoidal, the surface of the moving block 17 is in sliding connection with the inner wall of the limiting boxes 16, the top of the box cover 10 is fixedly connected with a handle, the top of the limiting boxes 16 is provided with an opening, one sides of the two limiting boxes 16 opposite to each other are provided with first through holes, the left side of the adjusting seat 1 is provided with a second through hole, the push block 3 can be used for pushing paper, the observation window is arranged, the paper can be conveniently added, the guide plate 21 is arranged to play a guide role, the discharge port 9 is arranged to play a discharging role, the bearing is arranged to facilitate the rotation of the threaded rod 5, the handle is arranged to facilitate the movement of the box cover 10 by a user, the opening is arranged to facilitate the installation and the use of the operation block 20, through setting up first through-hole, the installation and the use of inserted block 19 can be convenient for, through setting up the second through-hole, the installation and the use of pole 7 can be convenient for adjust, through setting up regulation seat 1, storage case 2, ejector pad 3, motor 4, threaded rod 5, thread bush 6, adjust pole 7, connecting block 8, discharge gate 9, case lid 10, slot 11, clamp plate 12, fixed box 13, first spring 14, depression bar 15, spacing box 16, movable block 17, second spring 18, inserted block 19 and operation piece 20, the problem that current kneader can not restrict paper material loading quantity has been solved, this kneader's limit paper mechanism, possess the advantage that can restrict paper material loading quantity.

When the paper shredder is used, a user firstly controls the motor 4 to operate to drive the threaded rod 5 to rotate, the threaded rod 5 rotates to drive the push block 3 to move leftwards to reset through the cooperation of the threaded sleeve 6, the adjusting rod 7 and the connecting block 8, then the two moving blocks 17 can be driven to move away from each other through the cooperation of the operating block 20, the moving blocks 17 drive the insert blocks 19 to move out of the slots 11, then the box cover 10 can be opened, the box cover 10 drives the pressing plate 12 to move upwards to move out of the storage box 2 through the cooperation of the fixed box 13 and the pressing rod 15, then paper to be shredded is placed in the storage box 2, the box cover 10 is closed, the pressing plate 12 enters the storage box 2, the pressing plate 12 can compress the paper, the insert blocks 19 enter the slots 11 to fix the box cover 10, when feeding is needed, the motor 4 is controlled to operate to drive the push block 3 to move rightwards to push the paper through the cooperation of the threaded rod 5, the threaded sleeve 6, the adjusting rod 7 and the connecting block 8, the ejector pad 3 can move the paper of bottom to the right, and the paper shifts out through discharge gate 9, makes ejector pad 3 move left after the material loading finishes and resets, and the paper of top can move down to storage case 2 inner chamber below because the effect of gravity and the extrusion of clamp plate 12, can realize quantitative unloading automatically, the too much phenomenon of unloading can not appear.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paper limiting mechanism of kneader, includes regulation seat (1), its characterized in that: the top of the adjusting seat (1) is fixedly connected with a storage box (2), the bottom of an inner cavity of the storage box (2) is provided with a push block (3), the left side of the push block (3) penetrates through the left side of the storage box (2), the right side of the inner cavity of the adjusting seat (1) is fixedly connected with a motor (4), the left side of the output end of the motor (4) is fixedly connected with a threaded rod (5), the surface of the threaded rod (5) is sleeved with a threaded sleeve (6), the left top and the bottom of the threaded sleeve (6) are both fixedly connected with adjusting rods (7), the left end of each adjusting rod (7) penetrates through the left side of the adjusting seat (1), the left sides of the two adjusting rods (7) are fixedly connected with connecting blocks (8), the top of each connecting block (8) is fixedly connected with the push block (3), and the bottom of the right side of the storage box (2) is provided with a discharge port (9), the top of the storage box (2) is sleeved with a box cover (10), slots (11) are formed in two sides of the box cover (10), a pressing plate (12) is arranged in an inner cavity of the storage box (2), a fixing box (13) is fixedly connected to the top of the inner cavity of the box cover (10), a first spring (14) is arranged at the top of the inner cavity of the fixing box (13), a pressing rod (15) is fixedly connected to the bottom of the first spring (14), the bottom of the pressing rod (15) penetrates through the fixing box (13) and is fixedly connected with the pressing plate (12), limiting boxes (16) are fixedly connected to two sides of the storage box (2), a moving block (17) is arranged in the inner cavity of the limiting box (16), a second spring (18) and an insert block (19) are fixedly connected to two sides of the moving block (17), and one side of each of the two insert blocks (19) opposite penetrates through the limiting box (16) and extends to the inner cavity of the slot (11), the top of the moving block (17) is fixedly connected with an operation block (20), and the top of the operation block (20) penetrates through the top of the limiting box (16).

2. The paper limiting mechanism of a paper shredder according to claim 1, characterized in that: the bottom on the front surface of the storage box (2) is provided with an observation window, and the bottom on the right side of the storage box (2) is fixedly connected with a material guide plate (21).

3. The paper limiting mechanism of a paper shredder according to claim 1, characterized in that: the top and the bottom of the threaded sleeve (6) are fixedly connected with sliding blocks, and the top and the bottom of the inner cavity of the adjusting seat (1) are provided with sliding grooves.

4. The paper limiting mechanism of a paper shredder according to claim 1, characterized in that: the left end of the threaded rod (5) is movably connected with the inner wall of the adjusting seat (1) through a bearing, and the surface of the threaded rod (5) is in threaded connection with the threaded sleeve (6).

5. The paper limiting mechanism of a paper shredder according to claim 1, characterized in that: the shape of the insertion block (19) is trapezoidal, the surface of the moving block (17) is in sliding connection with the inner wall of the limiting box (16), and the top of the box cover (10) is fixedly connected with a handle.

6. The paper limiting mechanism of a paper shredder according to claim 1, characterized in that: the top of the limiting box (16) is provided with an opening, one side of the two limiting boxes (16) opposite to each other is provided with a first through hole, and the left side of the adjusting seat (1) is provided with a second through hole.