CN207271376U - A kind of medical waste crushing structure - Google Patents

Abstract

The utility model discloses a kind of medical waste with structure is crushed, it is related to field of medical technology.Medical waste crushing structure, including shell, the inner cavity of the shell is provided with motor, metallic plate is fixedly connected with the right side of the shell, the output shaft of the motor sequentially passes through the right side of shell and metallic plate and is fixedly connected with grinding gear, top on the right side of the metallic plate is fixedly connected with limiting plate, the bottom of the limiting plate is fixedly connected with the telescopic rod being equipped with grinding gear, the bottom of the telescopic rod is fixedly connected with fixed block, the bottom of the fixed block is provided with stress teeth, the motor and telescopic rod are electrically connected with the controller of peripheral hardware, the grinding gear includes outer shroud.The medical waste, by the improvement of grinding gear and buffer bar, extends the service life for crushing structure with structure is crushed, and avoids the reducing mechanism caused by degree of grinding is excessive and the hardness of crushing article is excessive and damages.

Description

A kind of medical waste crushing structure

Technical field

Field of medical technology is the utility model is related to, is specially a kind of medical waste crushing structure.

Background technology

For medical waste, it is necessary to carry out crushing operation to it using reducing mechanism in processing procedure, it is to crush to crush structure One of part of device.

Traditional crushing structure, service life are not grown, and are easily occurred since degree of grinding is excessive and crushes the hardness of article Reducing mechanism damages caused by excessive, shortens the service life of reducing mechanism, and work effect is reduced while increasing cost Rate, the use to user are made troubles.

Utility model content

（One）The technical problem of solution

In view of the deficiencies of the prior art, the utility model provides a kind of medical waste and crushes structure, solves crushing The problem of structure service life is not long.

（Two）Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of medical waste crushes Structure, including shell, the inner cavity of the shell are provided with motor, metallic plate, the electricity are fixedly connected with the right side of the shell The output shaft of machine sequentially passes through the right side of shell and metallic plate and is fixedly connected with grinding gear, the top on the right side of the metallic plate Limiting plate is fixedly connected with, the bottom of the limiting plate is fixedly connected with the telescopic rod being equipped with grinding gear, described to stretch The bottom of contracting bar is fixedly connected with fixed block, and the bottom of the fixed block is provided with stress teeth, and the motor and telescopic rod are equal It is electrically connected with the controller of peripheral hardware.

The grinding gear includes outer shroud, and the surface of the outer shroud is provided with crushing teeth, and the inner cavity of the outer shroud passes through Shaft is connected with buffer bar, and the one end of the buffer bar away from outer shroud is connected with inner ring, the inner ring by shaft It is sheathed on the output shaft of motor.

The buffer bar includes bumper housings, and the top of the bumper housings is connected by the activity of the inner wall of shaft and outer shroud Connect, the top of the bumper housings inner cavity is fixedly connected with interior bar by buffer spring, and the bottom of the interior bar is outer through buffering The bottom of shell is simultaneously flexibly connected by shaft with inner ring.

Preferably, metal ball is inlaid with the right side of the metallic plate, and metal ball is contacted with the surface of grinding gear.

Preferably, the both sides of the interior bar are connected with rubber rods by shaft, and the rubber rods are away from interior bar One end is connected by the surface activity of shaft and inner ring.

Preferably, the both sides of the interior bar are inlaid with buffering ball, and buffering ball is contacted with the inner wall of bumper housings.

（Three）Beneficial effect

The utility model provides a kind of medical waste and crushes structure.Possesses following beneficial effect：The medical waste is used Structure is crushed, by the improvement of grinding gear and buffer bar, the service life for crushing structure is extended, avoids due to crushing journey Spend hardness that is big and crushing article it is excessive caused by reducing mechanism damage, extend the service life of reducing mechanism, reduce Improved work efficiency while cost, facilitate the use of user.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the structure diagram of the utility model grinding gear；

Fig. 3 is the structure diagram of the utility model buffer bar.

In figure：1 shell, 2 motors, 3 metallic plates, 4 grinding gears, 41 buffer bars, 411 interior bars, 412 rubber rods, 413 bufferings Spring, 414 buffering balls, 415 bumper housings, 42 inner ring, 43 crush teeth, 44 outer shrouds, 5 limiting plates, 6 telescopic rods, 7 fixed blocks, 8 Stress teeth, 9 metal balls.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of medical waste crushing structure, including it is outer Shell 1, the inner cavity of shell 1 are provided with motor 2, and the right side of shell 1 is fixedly connected with metallic plate 3, and the right side of metallic plate 3 is inlaid with gold Belong to ball 9, and metal ball 9 is contacted with the surface of grinding gear 4, the output shaft of motor 2 sequentially passes through right side and the metallic plate of shell 1 3 and grinding gear 4 is fixedly connected with, the top on the right side of metallic plate 3 is fixedly connected with limiting plate 5, and the bottom of limiting plate 5, which is fixed, to be connected The telescopic rod 6 being equipped with grinding gear 4 is connected to, the bottom of telescopic rod 6 is fixedly connected with fixed block 7, the bottom of fixed block 7 Stress teeth 8 are provided with, the controller of motor 2 and telescopic rod 6 with peripheral hardware is electrically connected.

Grinding gear 4 includes outer shroud 44, and the surface of outer shroud 44, which is provided with, crushes teeth 43, and the inner cavity of outer shroud 44 passes through shaft Buffer bar 41 is connected with, the one end of buffer bar 41 away from outer shroud 44 is connected with inner ring 42,42 sets of inner ring by shaft On the output shaft of motor 2.

Buffer bar 41 includes bumper housings 415, and the top of bumper housings 415 is connected by the activity of the inner wall of shaft and outer shroud 44 Connect, the top of 415 inner cavity of bumper housings is fixedly connected with interior bar 411 by buffer spring 413, and the both sides of interior bar 411 are inlayed There is buffering ball 414, and buffering ball 414 is contacted with the inner wall of bumper housings 415, the both sides of interior bar 411 are connected by shaft activity Rubber rods 412 are connected to, the one end of rubber rods 412 away from interior bar 411 is connected by shaft with the surface activity of inner ring 42, interior bar 411 bottom with inner ring 42 is flexibly connected through the bottom of bumper housings 415 and by shaft.

During work, degree of grinding is adjusted with this by the effective length of the controller adjustable telescopic rod 6 of peripheral hardware, passes through peripheral hardware Controller control motor 2 start to work, while crushing operation is carried out under the action of grinding gear 4 and stress teeth 8, slow Buffer operation is carried out under the action of jumper bar 41, extends the service life of reducing mechanism with this.

In conclusion the medical waste, by the improvement of grinding gear 4 and buffer bar 41, extends powder with structure is crushed The service life of broken structure, avoids the reducing mechanism caused by degree of grinding is excessive and the hardness of crushing article is excessive and damages It is bad, the service life of reducing mechanism is extended, is improved work efficiency while reducing cost, facilitates the use of user.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.In the absence of more restrictions.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of medical waste crushing structure, including shell（1）, the shell（1）Inner cavity be provided with motor（2）, it is special Sign is：The shell（1）Right side be fixedly connected with metallic plate（3）, the motor（2）Output shaft sequentially pass through shell （1）Right side and metallic plate（3）And it is fixedly connected with grinding gear（4）, the metallic plate（3）It is fixedly connected with the top of right side Limiting plate（5）, the limiting plate（5）Bottom be fixedly connected with and grinding gear（4）The telescopic rod being equipped with（6）, it is described Telescopic rod（6）Bottom be fixedly connected with fixed block（7）, the fixed block（7）Bottom be provided with stress teeth（8）, it is described Motor（2）And telescopic rod（6）Controller with peripheral hardware is electrically connected；

The grinding gear（4）Including outer shroud（44）, the outer shroud（44）Surface be provided with crushing teeth（43）, the outer shroud （44）Inner cavity buffer bar is connected with by shaft（41）, the buffer bar（41）Away from outer shroud（44）One end by turn Axis is connected with inner ring（42）, the inner ring（42）It is sheathed on motor（2）Output shaft on；

The buffer bar（41）Including bumper housings（415）, the bumper housings（415）Top pass through shaft and outer shroud（44） Inner wall be flexibly connected, the bumper housings（415）Pass through buffer spring at the top of inner cavity（413）It is fixedly connected with interior bar （411）, the interior bar（411）Bottom run through bumper housings（415）Bottom and pass through shaft and inner ring（42）It is flexibly connected.

A kind of 2. medical waste according to claim 1 crushing structure, it is characterised in that：The metallic plate（3）The right side Side is inlaid with metal ball（9）, and metal ball（9）With grinding gear（4）Surface contact.

A kind of 3. medical waste according to claim 1 crushing structure, it is characterised in that：The interior bar（411）Two Side is connected with rubber rods by shaft（412）, the rubber rods（412）Away from interior bar（411）One end pass through shaft With inner ring（42）Surface activity connection.

A kind of 4. medical waste according to claim 1 crushing structure, it is characterised in that：The interior bar（411）Two Side is inlaid with buffering ball（414）, and buffering ball（414）With bumper housings（415）Inner wall contact.