CN118874602A - Medical waste crushing device - Google Patents

Abstract

The invention relates to the field of medical waste treatment, and in particular discloses a medical waste crushing device, which comprises: the storage mechanism comprises a storage box assembly, a turnover plate assembly rotationally connected to the storage box assembly and a transverse pulling plate assembly slidably clamped and embedded on the storage box assembly; the crushing mechanism is arranged at the bottom of the storage box assembly; the storage box assembly comprises a storage box body, and a limit groove and a movable groove are formed in the upper side edge of the storage box body; according to the invention, the upper side of the storage box body can be easily opened by pulling the pull rod, so that a worker can conveniently put small medical waste into the storage box body, and after the pull rod is loosened, the waste is automatically pushed into the crushing mechanism through the reset action of the second spring, and meanwhile, the storage box is closed, so that the operation flow is simplified; through the cooperation of the turnover plate body and the L-shaped horizontal pulling plate body, the device can accommodate the storage and the treatment from the middle size to the large garbage, and the application range of the device is improved.

Description

Medical waste crushing device

Technical Field

The invention belongs to the field of medical waste treatment, and particularly relates to a medical waste crushing device.

Background

The medical waste crushing device is one of key equipment in the medical waste treatment process, and has the main function of crushing the medical waste into small pieces by mechanical force so as to facilitate subsequent disinfection, incineration or landfill treatment.

The design of the feeding port on the traditional medical waste and garbage crushing equipment is often limited to a single large-size opening, and the design is quite tedious when being opened, so that the operation efficiency is reduced, and inconvenience can be caused to a user. More importantly, in the process of intense crushing operation, the shutter arranged on the throwing port always faces the risk of being violently impacted by high-speed splashing garbage particles, so that the garbage particles are extremely easy to accidentally jack up, and the escape of garbage fragments is caused, so that the cleanliness of the operation environment is influenced, and the potential safety hazard is increased.

Disclosure of Invention

In order to solve the technical problems, the invention provides a medical waste crushing device, which solves the problems that a shutter arranged on a throwing port in the prior art always faces the risk of violent impact of high-speed splashing garbage particles, is extremely easy to accidentally jack up, causes escape of garbage fragments, influences the cleanliness of an operation environment, and increases potential safety hazards.

A medical waste crushing device comprising:

The storage mechanism comprises a storage box assembly, a turnover plate assembly rotationally connected to the storage box assembly and a transverse pulling plate assembly slidably clamped and embedded on the storage box assembly;

The crushing mechanism is arranged at the bottom of the storage box assembly;

The storage box assembly comprises a storage box body, and a limit groove and a movable groove are formed in the upper side edge of the storage box body;

The turnover plate assembly comprises a turnover plate body, one end of the outer side of the turnover plate body is fixedly connected with a shaft lever, a handle is fixedly connected to the upper side of the turnover plate body, which is far away from the shaft lever, a positioning clamping groove is further formed in one side of the turnover plate body, which is far away from the shaft lever, and an L-shaped pushing block is further clamped in the positioning clamping groove in a limiting sliding manner;

the horizontal pulling plate assembly comprises an L-shaped horizontal pulling plate body and a second spring, wherein one side of the L-shaped horizontal pulling plate body is fixedly connected with a pull rod, and the upper end of the other side of the L-shaped horizontal pulling plate body is fixedly connected with a positioning clamping edge;

the turnover plate body is rotationally clamped and embedded on the storage box body through the shaft rod, and the turnover plate body can be clamped and embedded in the limiting groove;

The L-shaped horizontal pulling plate body and the pull rod are both in limit sliding clamping and embedding on the storage box body, and the second spring drives the L-shaped horizontal pulling plate body to move;

the locating clamp edge can be clamped in the locating clamp groove, so that the rotation of the turnover plate body is limited.

Preferably, a guide rod is fixedly connected to the inside of the turnover plate body, and a first spring is sleeved on the outer side of the guide rod;

the L-shaped pushing block is clamped on the guide rod in a limiting sliding manner, and the spring I drives the L-shaped pushing block to slide along the guide rod.

Preferably, the outer side of the storage box body is fixedly connected with a first positioning block;

The crushing mechanism comprises a workbench assembly, and a crushing assembly is further arranged on the workbench assembly;

the workbench assembly comprises a workbench body, a smashing box is fixedly arranged on the upper side of the workbench body, and a second positioning block is fixedly connected to the outer side of the smashing box.

Preferably, the storage box body is located right above the crushing box, and the first positioning block is fixedly installed on the second positioning block.

Preferably, the workbench assembly is further provided with a transfer box assembly and a collection box in a sliding mode, and the collection box is located on the lower side of the transfer box assembly.

Preferably, the transfer box assembly comprises a transfer box body, and a pull plate is slidably clamped on the front side of the transfer box body.

Preferably, one end of workstation body upside still fixedly connected with block terminal, smash the subassembly and include motor, speed reducer and crushing roller assembly.

Preferably, the motor can drive the speed reducer to work through the belt, and the speed reducer can drive the crushing roller assembly to work.

Compared with the prior art, the invention has the following beneficial effects: the upper side of the containing box body can be easily opened by pulling the pull rod, so that a worker can conveniently put small medical waste into the containing box body, after the pull rod is loosened, the waste is automatically pushed into the crushing mechanism through the reset action of the second spring, and meanwhile, the containing box is closed, so that the operation flow is simplified; through the cooperation of the turnover plate body and the L-shaped horizontal pulling plate body, the turnover plate can be suitable for accommodating and processing large garbage from the middle size, is convenient for the operation of staff, and can avoid the situation that the turnover plate body is opened due to the splashing of garbage in the crushing process through the positioning of the L-shaped horizontal pulling plate body to the turnover plate body; when the crushing mechanism works, the storage mechanism plays a role in protection, so that medical waste in the crushing process is prevented from splashing to the outer side, and the risk of injury to surrounding environment and personnel is reduced.

Drawings

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

FIG. 2 is a schematic diagram of an exploded construction of the present invention;

FIG. 3 is a schematic view of a housing mechanism according to the present invention;

FIG. 4 is a schematic view of the structure of the roll-over panel assembly of the present invention;

FIG. 5 is an enlarged view of FIG. 4A in accordance with the present invention;

FIG. 6 is a schematic view of the structure of the tie plate assembly of the present invention;

FIG. 7 is a schematic view of the pulverizing mechanism of the present invention;

FIG. 8 is a schematic view of a table assembly of the present invention;

fig. 9 is a schematic structural view of the pulverizing assembly of the present invention.

In the figure: 1. a storage mechanism; 11. a storage box assembly; 111. a storage box body; 112. a limit groove; 113. a movable groove; 114. a first positioning block; 12. a roll-over plate assembly; 121. a roll-over plate body; 122. a shaft lever; 123. a handle; 124. positioning clamping grooves; 125. an L-shaped push block; 126. a guide rod; 127. a first spring; 13. a cross-draw plate assembly; 131. an L-shaped transverse pulling plate body; 132. a second spring; 133. a pull rod; 134. positioning a clamping edge; 2. a crushing mechanism; 21. a workbench assembly; 211. a workbench body; 212. a crushing box; 213. a second positioning block; 214. a distribution box; 22. a crushing assembly; 221. a motor; 222. a speed reducer; 223. a pulverizing roller assembly; 23. a transfer box assembly; 231. a transfer box body; 232. a drawing plate; 24. and a collection box.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 9:

embodiment one: the invention provides a medical waste crushing device, comprising:

The storage mechanism 1, the storage mechanism 1 comprises a storage box assembly 11, a turnover plate assembly 12 rotatably connected to the storage box assembly 11, and a transverse pulling plate assembly 13 slidably clamped and embedded on the storage box assembly 11;

a crushing mechanism 2 mounted at the bottom of the storage box assembly 11; wherein, crushing mechanism 2 installs in the equipment of containing box subassembly bottom for carry out crushing treatment to medical waste, reduce its volume, be convenient for follow-up processing or transportation.

The containing box assembly 11 comprises a containing box body 111, and a limiting groove 112 and a movable groove 113 are formed in the upper side edge of the containing box body 111; wherein, the recess at the containing box body upside edge is offered to spacing groove 112 for provide location and support when the upset board subassembly is closed, ensure that the upset board subassembly can firmly inlay card on the containing box, movable groove 113 is offered at containing box body upper side limit, cooperation horizontal arm-tie subassembly work, in order to realize the slip function.

The turnover plate assembly 12 comprises a turnover plate body 121, one end of the outer side of the turnover plate body 121 is fixedly connected with a shaft lever 122, a handle 123 is fixedly connected to the upper side of the turnover plate body 121 away from the shaft lever 122, a positioning clamping groove 124 is further formed in one side of the turnover plate body 121 away from the shaft lever 122, and an L-shaped pushing block 125 is further clamped in the positioning clamping groove 124 in a limiting sliding manner; wherein, the turnover plate body 121 is a rotatable plate structure, which is used for enlarging the opening area of the storage box, facilitating the feeding of larger or irregularly shaped medical waste, and the positioning slot 124 is arranged on one side of the turnover plate body far away from the shaft lever, and is used for cooperating with the positioning slot 134 on the transverse pulling plate assembly 13 to limit the rotation of the turnover plate body 121.

The horizontal pulling plate assembly 13 comprises an L-shaped horizontal pulling plate body 131 and a second spring 132, wherein one side of the L-shaped horizontal pulling plate body 131 is fixedly connected with a pull rod 133, and the upper end of the other side of the L-shaped horizontal pulling plate body 131 is also fixedly connected with a positioning clamping edge 134; the L-shaped horizontal pulling plate body 131 is in sliding fit with the storage box body, and the opening of the storage box is opened and closed by pulling or pushing; the second spring 132 drives the L-shaped transverse pulling plate body to move, so that the transverse pulling plate can automatically reset after the pull rod is released, and the opening of the storage box is closed; the pull rod 133 is fixedly connected to one side of the L-shaped transverse pull plate body, so that a worker can conveniently and manually operate the transverse pull plate; the positioning clamp edge 134 is fixedly connected to the upper end of the other side of the L-shaped tie plate body 131, and is configured to cooperate with the positioning clamp groove 124 on the turnover plate assembly 12 to limit the rotation of the turnover plate body 121.

The turnover plate body 121 is rotationally clamped and embedded on the storage box body 111 through the shaft lever 122, and the turnover plate body 121 can be clamped and embedded in the limit groove 112;

The L-shaped horizontal pulling plate body 131 and the pull rod 133 are both in limit sliding clamping and embedding on the storage box body 111, and the second spring 132 drives the L-shaped horizontal pulling plate body 131 to move;

the positioning clamp edge 134 can be clamped in the positioning clamp groove 124, so that the rotation of the turnover plate body 121 is limited.

Specifically, the inside of the turnover plate body 121 is fixedly connected with a guide rod 126, and a first spring 127 is sleeved outside the guide rod 126; wherein, guide bar 126 fixed connection is in upset board body 121 inside, provides the slip track for L shape ejector pad 125, ensures that L shape ejector pad 125 can stable the removal, and the outside at guide bar 126 is established to first 127 cover of spring, drives L shape ejector pad 125 and slides along guide bar 126.

The L-shaped push block 125 is clamped and embedded on the guide rod 126 in a limiting sliding manner, and the first spring 127 drives the L-shaped push block 125 to slide along the guide rod 126.

From the above, when the small medical waste is required to be treated, the pull rod 133 is pulled to move the L-shaped horizontal pulling plate body 131 and compress the second spring 132, after the L-shaped horizontal pulling plate body 131 moves, the upper side of the storage box body 111 is opened, a worker can conveniently put the small medical waste into the storage box body 111, after the pull rod 133 is released, the second spring 132 resets to reset the L-shaped horizontal pulling plate body 131 and push the small medical waste into the crushing mechanism 2, and meanwhile, the upper side of the storage box body 111 is closed;

When medical waste with medium size needs to be placed, after the pull rod 133 is pulled to enable the L-shaped horizontal pulling plate body 131 to move, if a worker finds that the medical waste with medium size is difficult to put in, the worker can hold the handle 123 and drive the turnover plate body 121 to rotate around the storage box body 111 through the shaft lever 122, after the turnover plate body 121 is opened, the worker can put the medical waste with medium size in the storage box body 111, and in the moving process of the L-shaped horizontal pulling plate body 131, the positioning clamping edge 134 can be separated from the positioning clamping groove 124, so that the turnover plate body 121 is not limited;

when larger medical waste is required to be placed, the handle 123 is held by hand, the L-shaped push block 125 is driven by fingers to slide along the guide rod 126, the first spring 127 is compressed, and the positioning clamping edge 134 is pushed to be separated from the positioning clamping groove 124 when the L-shaped push block 125 moves, so that a worker can smoothly rotate the turnover plate body 121, and the worker can conveniently place the larger medical waste into the storage box body 111;

When the crushing mechanism 2 works, the storage mechanism 1 can play a role in protection, and the medical waste is prevented from splashing to the outer side in the crushing process.

As shown in fig. 3, 7 and 8:

embodiment two: the present embodiment is basically the same as the previous embodiment, except that a positioning block 114 is fixedly connected to the outer side of the storage box body 111;

The crushing mechanism 2 comprises a workbench assembly 21, and a crushing assembly 22 is further arranged on the workbench assembly 21; wherein, the fixed mounting of the workbench assembly 21 through the crushing box 212 provides necessary support and protection for the crushing assembly 22, and the crushing assembly 22 utilizes mechanical force to crush medical waste, thereby reducing the volume and the danger thereof and facilitating the subsequent treatment.

The workbench assembly 21 comprises a workbench body 211, a crushing box 212 is fixedly arranged on the upper side of the workbench body 211, and a positioning block II 213 is fixedly connected to the outer side of the crushing box 212.

Specifically, the storage box body 111 is located right above the crushing box 212, and the first positioning block 114 is fixedly installed on the second positioning block 213; when the storage box body 111 is placed above the crushing mechanism 2, the first positioning block 114 is matched with the second positioning block 213 on the crushing mechanism 2, so that the relative position between the first positioning block and the second positioning block is ensured to be correct, and medical waste is ensured to fall into the crushing box 212 smoothly.

As can be seen from the above, the first positioning block 114 is fixedly mounted on the second positioning block 213, so that the storage box body 111 is fixed directly above the pulverizing box 212.

As shown in fig. 7 to 9:

Embodiment III: this embodiment is substantially the same as the previous embodiment except that a relay box assembly 23 and a collection box 24 are also slidably mounted on the table assembly 21, the collection box 24 being located on the underside of the relay box assembly 23; wherein, transfer box subassembly 23 is as the container of temporary storage and transferring medical waste, can temporarily deposit the waste that is not in time broken at crushing in-process, avoids directly falling into collection box 24, and collection box 24 is then located transfer box subassembly 23 below for finally collect the medical waste through crushing processing, slidable mounting's design makes transfer box subassembly 23 and collection box 24 can conveniently take out and put back, is convenient for clear up and maintain.

Specifically, the relay box assembly 23 includes a relay box body 231, and a pull plate 232 is slidably clamped on the front side of the relay box body 231; wherein, through the mode of sliding clamping, the drawing plate 232 can be smoothly drawn out from the transferring box body 231, so that a user can conveniently transfer the waste in the transferring box.

Specifically, one end of the upper side of the workbench body 211 is also fixedly connected with a distribution box 214, and the crushing assembly 22 comprises a motor 221, a speed reducer 222 and a crushing roller assembly 223; wherein, motor 221 is as the power supply, through belt drive speed reducer 222 work, and speed reducer 222 then plays the effect of speed reduction and torque increase, and the high-speed rotation of motor is the high moment of torsion rotation of required low-speed of crushing roller subassembly 223 of transformation, and crushing roller subassembly 223 then utilizes the shearing force between the roller to break up medical waste into smaller granule.

Wherein, the distribution box 214 is connected to the corresponding line of the hospital power system, so that the motor 221 can be ensured to supply power normally.

Specifically, the motor 221 can drive the speed reducer 222 to work through a belt, and the speed reducer 222 can drive the crushing roller assembly 223 to work; wherein, motor 221 passes through the belt and gives speed reducer 222 with power transmission, and the speed reducer then passes through its inside gear or worm gear etc. and transmits crushing roller subassembly 223 after the increase of torque with power reduction, finally, crushing roller subassembly 223 begins work under the drive of power, carries out crushing processing to medical waste, and this kind of power transmission mode has not only guaranteed the continuity and the stability of crushing process, has still improved the overall efficiency and the reliability of equipment.

From the above, when the motor 221 is turned on, the belt driving speed reducer 222 works, the speed reducer 222 works to drive the crushing roller assembly 223 to work, so that the medical waste is crushed, the crushed waste can fall into the transfer box body 231, the waste can be prevented from directly falling and splashing through the drawing plate 232, after the waste is crushed, the drawing plate 232 is turned on, and the waste can fall into the collection box 24, so that the transfer is convenient.

The application process comprises the following steps:

For small medical wastes, such as a syringe, a worker directly pulls a pull rod 133 to throw the small wastes into the storage box body 111, and after the pull rod is loosened, the L-shaped transverse pull plate body 131 automatically resets under the action of a second spring 132 to push the wastes into the crushing mechanism 2 for treatment;

For medium or large medical wastes such as surgical wastes, a worker first opens the storage box body 111 through the tie rod 133, and if the space is insufficient, further rotates the turnover plate body 121, expands the opening to put the wastes in;

the motor 221 is started, the crushing roller assembly 223 is driven to crush the medical waste through the transmission of the belt and the speed reducer 222, the crushed waste falls into the transit box body 231, and after crushing, the waste is transferred into the collecting box 24 through the drawing plate 232 for subsequent unified treatment or transportation.

Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described. What is not described in detail in this specification is all that is known to those skilled in the art.

In the description of the present invention, the terms "first," "second," and the like 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.

Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims (8)

1. A medical waste crushing device, comprising:

the storage mechanism (1), the storage mechanism (1) comprises a storage box assembly (11), a turnover plate assembly (12) rotatably connected to the storage box assembly (11) and a transverse pulling plate assembly (13) slidably clamped and embedded on the storage box assembly (11);

A crushing mechanism (2) arranged at the bottom of the storage box assembly (11);

The storage box assembly (11) comprises a storage box body (111), and a limit groove (112) and a movable groove (113) are formed in the upper side edge of the storage box body (111);

The turnover plate assembly (12) comprises a turnover plate body (121), one end of the outer side of the turnover plate body (121) is fixedly connected with a shaft lever (122), the upper side of the turnover plate body (121) is far away from the shaft lever (122) and is fixedly connected with a handle (123), one side of the turnover plate body (121) far away from the shaft lever (122) is further provided with a positioning clamping groove (124), and the inner part of the positioning clamping groove (124) is further provided with an L-shaped pushing block (125) in a limiting sliding clamping manner;

The horizontal pulling plate assembly (13) comprises an L-shaped horizontal pulling plate body (131) and a second spring (132), one side of the L-shaped horizontal pulling plate body (131) is fixedly connected with a pull rod (133), and the upper end of the other side of the L-shaped horizontal pulling plate body (131) is fixedly connected with a positioning clamping edge (134);

The turnover plate body (121) is rotationally clamped and embedded on the storage box body (111) through the shaft rod (122), and the turnover plate body (121) can be clamped and embedded in the limit groove (112);

The L-shaped horizontal pulling plate body (131) and the pull rod (133) are both in limit sliding clamping and embedding on the storage box body (111), and the second spring (132) drives the L-shaped horizontal pulling plate body (131) to move;

the locating clamp edge (134) can be clamped in the locating clamp groove (124), so that rotation of the turnover plate body (121) is limited.

2. The medical waste crushing device according to claim 1, wherein a guide rod (126) is fixedly connected to the inside of the turnover plate body (121), and a first spring (127) is sleeved on the outer side of the guide rod (126);

The L-shaped pushing block (125) is clamped on the guide rod (126) in a limiting sliding mode, and the first spring (127) drives the L-shaped pushing block (125) to slide along the guide rod (126).

3. The medical waste crushing device according to claim 2, wherein a first positioning block (114) is fixedly connected to the outer side of the storage box body (111);

The crushing mechanism (2) comprises a workbench assembly (21), and a crushing assembly (22) is further arranged on the workbench assembly (21);

the workbench assembly (21) comprises a workbench body (211), a crushing box (212) is fixedly arranged on the upper side of the workbench body (211), and a positioning block II (213) is fixedly connected to the outer side of the crushing box (212).

4. A medical waste crushing device according to claim 3, wherein the storage box body (111) is located right above the crushing box (212), and the first positioning block (114) is fixedly mounted on the second positioning block (213).

5. A medical waste crushing device according to claim 3, wherein the table assembly (21) is further slidably mounted with a transfer box assembly (23) and a collection box (24), the collection box (24) being located at the underside of the transfer box assembly (23).

6. The medical waste crushing device according to claim 5, wherein the transfer box assembly (23) comprises a transfer box body (231), and a pull plate (232) is slidably clamped on the front side of the transfer box body (231).

7. The medical waste crushing device according to claim 6, wherein one end of the upper side of the workbench body (211) is fixedly connected with a distribution box (214), and the crushing assembly (22) comprises a motor (221), a speed reducer (222) and a crushing roller assembly (223).

8. A medical waste crushing device according to claim 7, wherein the motor (221) is operable by means of a belt driven speed reducer (222), the speed reducer (222) being operable to drive the crushing roller assembly (223) into operation.