CN220004380U

CN220004380U - Shredder with heat radiation structure

Info

Publication number: CN220004380U
Application number: CN202321357510.5U
Authority: CN
Inventors: 曹敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-14
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a shredder with a heat radiation structure in the technical field of shredders, which comprises a shredder body, wherein a double-headed motor is fixedly arranged on the inner side of the shredder body, an equipment box is fixedly arranged on the outer side of the shredder body, a rotating shaft is fixedly arranged on the inner side part of the equipment box at the power end of the double-headed motor, a fan is fixedly sleeved on the outer side of the rotating shaft, a reciprocating screw rod is rotatably arranged on the inner side of the equipment box, a pressing plate is sleeved on the outer side of the reciprocating screw rod in a threaded manner, a kettle is arranged on the inner side of the equipment box, a pressing pump is movably inserted on the upper side of the kettle in a penetrating manner, a sponge block is arranged on the inner side of a mounting groove, a second bevel gear is fixedly sleeved on the outer side of the rotating shaft, a first bevel gear is fixedly sleeved on the outer side of the reciprocating screw rod, and the first bevel gear is meshed with the second bevel gear. The utility model can improve the heat radiation effect of the paper shredder through a simple installation structure, ensures the continuous normal use of the paper shredder, has good practical effect and is worthy of popularization and use in the existing market.

Description

Shredder with heat radiation structure

Technical Field

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

Background

The paper shredder consists of a group of rotating blades, paper combs and a driving motor. The paper is fed from the middle of the mutually meshed cutting edges and is divided into a plurality of tiny paper sheets so as to achieve the aim of confidentiality. The paper shredding mode refers to a shape of paper which is shredded by a paper shredding knife after being processed by a paper shredder. According to the composition mode of the paper shredding knife, the existing paper shredding modes are as follows: crushed, granular, segmented, foam, bar, thread, etc.

The kneader is after long-time operation, its driving motor can produce a large amount of heat, need in time dispel the heat to driving motor to guarantee the continuous normal use of kneader, and traditional kneader heat radiation structure sets up the power shaft in one side of driving motor generally, set up the fan in the power shaft outside, at driving motor during operation, can drive the fan rotation in step, thereby accomplish the radiating purpose, but when in actual use, rely on single fan radiating effect to be effective, driving motor is after long-time use, the heat still is higher, influence driving motor's life and the continuous normal use of kneader.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a shredder with a heat dissipation structure to solve the above-mentioned problems.

In order to achieve the above purpose, a shredder with heat radiation structure comprises a shredder body, the inboard fixed double-end motor that is provided with of shredder body, and the fixed equipment box that is provided with in shredder body outside, the power end activity of double-end motor one side runs through according to equipment box and extends to the inboard, and the fixed pivot that is provided with in equipment box inboard part of double-end motor power end, the fixed cover in pivot outside is equipped with the fan, equipment box inboard rotates and is provided with reciprocating screw rod, reciprocating screw rod outside thread bush is equipped with the clamp plate, and the spacing groove of butt joint clamp plate has been seted up to equipment box inboard, equipment box inboard is provided with the kettle, the kettle upside activity runs through and has pegged graft and has pressed the pump, the mounting groove of butt joint equipment box has been run through in shredder body outside, the mounting groove inboard is provided with the sponge piece, the fixed cover in pivot outside is equipped with the second bevel gear, the fixed cover in the reciprocating screw rod outside is equipped with first bevel gear, first bevel gear meshing in the second bevel gear.

Preferably, a water pipe is arranged at the outer side of the pressing pump, and a water drop head is arranged at the outer side end of the water pipe.

Preferably, a guide plate is fixedly arranged on the lower side of the equipment box, and baffles are fixedly arranged on two sides of the guide plate.

Preferably, an air outlet is arranged on the upper side of the shredder body, and a dust screen is arranged on the outer side of the air outlet.

Preferably, the inner side of the equipment box is fixedly provided with a mounting block, and the upper side of the mounting block is provided with a fixing groove for a butt joint kettle.

Preferably, the kettle is movably arranged at the inner side of the fixed groove, and a friction pad for butt joint of the kettle is arranged at the inner side of the fixed groove.

Preferably, an air inlet is formed in the upper side of the equipment box, and a sealing door is arranged on the outer side of the equipment box.

The utility model has the technical effects and advantages that:

according to the utility model, the equipment box, the reciprocating screw rod, the first bevel gear, the pressing plate, the limiting groove, the mounting block, the kettle, the pressing pump, the water pipe, the water drop head, the sponge block, the rotating shaft, the second bevel gear, the fan and other mechanisms are arranged, and the mechanisms are mutually matched, so that when the paper shredder works, the fan can be synchronously driven to rotate and the pressing plate continuously presses the pressing pump, the sponge block is conveniently soaked, the fan blows to the wet sponge cushion to accelerate the evaporation of heat, the heat dissipation and cooling effects are improved, the long-time normal operation of the paper shredder is ensured, the service life of the driving motor is prolonged, and the water drops extracted from the kettle can be accurately butted to the sponge block through the mutual matching of the mechanisms, so that the sponge block can be soaked in time, the heat dissipation effect of the device is ensured, and the situation that the water drops influence the normal use of the device is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the oblique section structure of the present utility model;

FIG. 3 is a schematic view of the front cross-section of the present utility model;

FIG. 4 is a schematic diagram of a heat dissipation mechanism according to the present utility model

Fig. 5 is a schematic view of the water kettle of the present utility model.

The reference numerals are:

1 kneader body, 2 double-end motor, 3 equipment box, 4 reciprocating screw rod, 5 first bevel gears, 6 clamp plates, 7 spacing groove, 8 installation piece, 9 kettles, 10 press pump, 11 water pipe, 12 water dropping head, 13 guide plate, 14 baffle, 15 installation groove, 16 sponge piece, 17 pivot, 18 second bevel gears, 19 fan, 20 air inlet, 21 gas outlet, 22 fixed slot, 23 sealing door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, a shredder with a heat dissipation structure comprises a shredder body 1, a double-headed motor 2 is fixedly arranged on the inner side of the shredder body 1, an equipment box 3 is fixedly arranged on the outer side of the shredder body 1, a power end on one side of the double-headed motor 2 movably penetrates through the equipment box 3 and extends to the inner side, a rotating shaft 17 is fixedly arranged on the inner side part of the equipment box 3 at the power end of the double-headed motor 2, a fan 19 is fixedly sleeved on the outer side of the rotating shaft 17, a reciprocating screw rod 4 is rotatably arranged on the inner side of the equipment box 3, a pressing plate 6 is sleeved on the outer side of the reciprocating screw rod 4, a limiting groove 7 of the pressing plate 6 is formed in the inner side of the equipment box 3, a kettle 9 is arranged on the inner side of the equipment box 3, a pressing pump 10 is movably inserted through the upper side of the kettle 9, a mounting groove 15 of the butt-jointed equipment box 3 is formed on the outer side of the shredder body 1, a sponge block 16 is arranged on the inner side of the mounting groove 15, a second bevel gear 18 is fixedly sleeved on the outer side of the rotating shaft 17, a first bevel gear 5 is arranged on the outer side of the fixing sleeve of the reciprocating screw rod 4, the first bevel gear 5 is meshed with the second bevel gear 18, the limiting groove 7 can limit the pressing plate 6, when the first bevel gear 5 drives the reciprocating screw rod 4 to rotate, the pressing plate 6 can be driven to move up and down, and the pressing plate 6 can be conveniently extruded by the pressing water 9.

Wherein, the outside of the pressing pump 10 is provided with a water pipe 11, and the outside end of the water pipe 11 is provided with a water drop head 12. After the pump 10 is pressed to pump out the water, the water drops can be prevented from splashing through the water pipe 11 and the drip head 12, so that the water drops can be fully utilized.

Wherein, equipment box 3 downside is fixed and is provided with guide plate 13, and guide plate 13 both sides are all fixed and are provided with baffle 14, through setting up guide plate 13 and baffle 14, can accurately introduce the water droplet on the sponge piece 16 to can soak the foam-rubber cushion 16 fast.

Wherein, kneader body 1 upside is provided with gas outlet 21, and the gas outlet 21 outside is provided with the dust screen, when cooling down to the heat dissipation of double-end motor 2, the steam is discharged through gas outlet 21, improves the ventilation efficiency of device.

Wherein, the inboard fixed installation piece 8 that is provided with of equipment box 3, installation piece 8 upside is seted up the fixed slot 22 of butt joint kettle 9, and kettle 9 installs in fixed slot 22, improves the stability in use of kettle 9.

Wherein, kettle 9 movable mounting is in fixed slot 22 inboard, and the fixed slot 22 inboard is provided with the friction pad of butt joint kettle 9, and the friction pad is made for soft material to be convenient for fix kettle 9, make when clamp plate 6 extrudees press pump 10, kettle 9 keeps stability.

Wherein, equipment box 3 upside is provided with air inlet 20, and the equipment box 3 outside is provided with sealing door 23, can conveniently add water to kettle 9 through opening sealing door 23, guarantees the continuous radiating effect of device, also conveniently maintains the change to the spare part in the equipment box 3 simultaneously, improves the convenience of use.

Examples: in the use process, firstly, an opening button of the paper shredder body 1 is opened to put paper into the paper shredder body from an inlet, at the moment, the double-headed motor 2 drives two groups of blades on the inner side of the paper shredder body 1 to crush the paper, paper scraps are discharged through an outlet, meanwhile, a power end on the other side of the double-headed motor 2 drives a rotating shaft 17 to rotate, the rotating shaft 17 drives a second bevel gear 18 and a fan 19 to rotate, the second bevel gear 18 drives a first bevel gear 5 to rotate, the first bevel gear 5 drives a reciprocating screw 4 to rotate, a pressing plate 6 sleeved on the outer side of the reciprocating screw 4 extends the reciprocating screw 4 to move up and down under the limiting effect of a limiting groove 7, the pressing plate 6 continuously presses the pressing pump 10 during movement, so that the pressing pump 10 pumps water in the water bottle 9 to drop onto a guide plate 13 through a water pipe 11 and a water dropping head 12, the water flows onto a sponge block 16 through the guide plate 13, so that the sponge block 16 can be soaked, at the moment, the fan 19 blows onto the wet sponge block 16, evaporation of heat can be accelerated, the heat can be rapidly discharged out of the paper shredder body 1 through the air outlet 21, and stable work of the paper shredder body 1 is ensured.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed; secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict; finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a kneader with heat radiation structure, includes kneader body (1), its characterized in that, kneader body (1) inboard is fixed to be provided with double-end motor (2), and kneader body (1) outside is fixed to be provided with equipment box (3), the power end activity of double-end motor (2) one side runs through according to equipment box (3) and extends to the inboard, and double-end motor (2) power end is located equipment box (3) inboard part fixedly and is provided with pivot (17), pivot (17) outside fixed cover is equipped with fan (19), equipment box (3) inboard rotates and is provided with reciprocating lead screw (4), reciprocating lead screw (4) outside thread bush is equipped with clamp plate (6), and equipment box (3) inboard has been seted up spacing groove (7) of butt joint clamp plate (6), equipment box (3) inboard is provided with kettle (9), kettle (9) upside activity runs through the grafting and has according to press pump (10), kneader body (1) outside runs through and has seted up mounting groove (15) of butt joint equipment box (3), mounting groove (15) inboard is provided with sponge piece (16), the fixed lead screw (5) outside bevel gear (18) is equipped with a fixed bevel gear (5), the first bevel gear (5) is meshed with the second bevel gear (18).

2. The shredder with heat dissipation structure according to claim 1, wherein: the outer side of the pressing pump (10) is provided with a water pipe (11), and the outer side end of the water pipe (11) is provided with a water drop head (12).

3. The shredder with heat dissipation structure according to claim 1, wherein: the device is characterized in that a guide plate (13) is fixedly arranged on the lower side of the device box (3), and baffle plates (14) are fixedly arranged on two sides of the guide plate (13).

4. The shredder with heat dissipation structure according to claim 1, wherein: an air outlet (21) is formed in the upper side of the shredder body (1), and a dust screen is arranged on the outer side of the air outlet (21).

5. The shredder with heat dissipation structure according to claim 1, wherein: the inner side of the equipment box (3) is fixedly provided with a mounting block (8), and the upper side of the mounting block (8) is provided with a fixing groove (22) for a butt joint kettle (9).

6. The shredder with heat dissipation structure according to claim 5, wherein: the kettle (9) is movably arranged at the inner side of the fixed groove (22), and a friction pad for butt joint of the kettle (9) is arranged at the inner side of the fixed groove (22).

7. The shredder with heat dissipation structure according to claim 1, wherein: an air inlet (20) is formed in the upper side of the equipment box (3), and a sealing door (23) is arranged on the outer side of the equipment box (3).