CN211919771U

CN211919771U - Waste treatment device for laboratory

Info

Publication number: CN211919771U
Application number: CN202020349662.0U
Authority: CN
Inventors: 莫岚; 刘文娟
Original assignee: Tianjin Pharmaceutical Innovation Co ltd
Current assignee: Tianjin Pharmaceutical Innovation Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-13
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to a laboratory paraphernalia technical field just discloses a waste material processing apparatus is used in laboratory, including box and apron, the box with it is articulated between the apron, the open angle of apron is not more than seventy degrees, it has the footboard to articulate on the inside diapire of box, the surface of footboard articulates there is the connecting rod. The utility model discloses loosen the footboard at the staff, under the effect of spring, spring pulling slider is to the direction removal near the footboard, the slider drives first trapezoidal plate and removes, under the effect of gravity, the apron is closed, and simultaneously, the slider drives the rack and removes, the rack drives the gear revolve, the gear drives the plectrum and stirs the montant, the montant drives the garbage bin and rocks, and on the same reason, when the foot tramples the footboard, the plectrum drives waste liquid bucket and garbage bin through the montant and rocks, rock the rubbish in the garbage bin, throw away the liquid that depends on with the rubbish surface, make it get into waste liquid bucket in, play solid-liquid separation's effect, the recovery classification efficiency of waste material has been accelerated.

Description

Waste treatment device for laboratory

Technical Field

The utility model relates to a laboratory paraphernalia technical field especially relates to a waste material processing apparatus is used in laboratory.

Background

Laboratory waste mainly comes from scientific research and teaching laboratories of various research units and universities and colleges, and can be divided into solid, gas, liquid and the like in the laboratories according to different classification standards of the waste; the existing waste treatment is generally collected and then transported to a uniform location for treatment.

Present laboratory collection device often puts the waste material in the garbage bin, but not only solid in the waste material, also different according to the waste material of the different production of experiment, can mix some liquid material sometimes, when handling the waste material, need filter out solid material, nevertheless can be stained with the waste liquid on the solid material, lead to waste recovery categorised inefficiency.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the waste material is treated, solid materials need to be filtered out, however, waste liquid can adhere to the solid materials, so that the waste material recovery and classification efficiency is low, and the waste material treatment device for the laboratory is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waste treatment device for a laboratory comprises a box body and a cover plate, wherein the box body is hinged with the cover plate, the open angle of the cover plate is not more than seventy degrees, a pedal is hinged on the bottom wall inside the box body, the outer surface of the pedal is hinged with a connecting rod, a sliding rail is fixedly connected on the bottom wall inside the box body, the inside of the sliding rail slides to be connected with a sliding block, a spring is fixedly connected between the outer surface of the sliding block and the inner wall of the sliding rail, the upper Miani of the sliding block is hinged with the connecting rod, a rack is fixedly connected on the outer surface of the sliding block, a vertical plate is fixedly connected on the bottom wall inside the box body, a gear is rotatably connected on the outer surface of the vertical plate through a pin shaft, the rack is meshed with the gear, a shifting piece is fixedly connected on the outer surface of the gear, the inside sliding connection of spout has the connecting block, the outer fixed surface of connecting block is connected with the ejector pin, the bottom fixedly connected with second trapezoidal plate of ejector pin, first trapezoidal plate is direct trapezoidal with second trapezoidal plate, and its hypotenuse agrees with mutually, fixedly connected with collar between the inner wall of box, the lower fixed surface of collar is connected with the leather sheath, two bearing frames of fixedly connected with on the inner wall of box, two the bearing frame symmetry sets up, two it is connected with the waste liquid bucket to rotate between the bearing frame, the upper surface and the leather sheath fixed connection of waste liquid bucket, the inside fixedly connected with garbage bin of waste liquid bucket, the lower fixed surface of waste liquid bucket is connected with the montant.

Preferably, the included angle between the pedal and the connecting rod ranges from ninety degrees to one hundred fifty degrees.

Preferably, the length of the shifting piece is greater than the length between the vertical rod and the gear, and the distance between the shifting piece and the inner wall of the box body is greater than two centimeters.

Preferably, the top end of the ejector rod is provided with a roller.

Preferably, the lower surface of the waste liquid barrel is an inclined surface, and the outer surface of the waste liquid barrel is provided with a water outlet nozzle.

Preferably, the outer surface of the garbage can is provided with a plurality of through holes, the number of the through holes is not less than four, and the through holes are uniformly distributed on the outer surface of the garbage can.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, when the user used the device, when using, the staff foot was stepped on the footboard, and the footboard passes through the connecting rod and promotes the slider and remove to the direction of keeping away from the footboard, and the slider passes through the first trapezoidal plate of rack drive and removes, and first trapezoidal plate drives the ejector pin through the second trapezoidal plate and moves along spout rebound, and the ejector pin will lap the top-open, need not manually open the apron, makes things convenient for the staff to put in the waste material.

(2) The utility model discloses, the user uses the device, after the staff puts into the garbage bin with the waste material, loosen the footboard, under the effect of spring, the spring stimulates the slider and removes to the direction that is close to the footboard, the slider drives first trapezoidal plate and removes, under the effect of gravity, the apron is closed, and simultaneously, the slider drives the rack and removes, the rack drives the gear rotation, the gear drives the plectrum rotation, the montant is stirred to the plectrum, the montant drives waste liquid bucket and garbage bin and rocks, the same reason, when the pedal is stepped on to the foot, the plectrum drives waste liquid bucket and garbage bin through the montant and rocks, rock the rubbish in the garbage bin, throw away the liquid that depends on with the rubbish surface, make it under the effect of gravity, get into in the waste liquid bucket, play solid-liquid separation's effect, the recovery classification efficiency of waste material has been.

Drawings

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

fig. 2 is a schematic structural diagram of a in fig. 1 according to the present invention;

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

In the figure: 1. a box body; 2. a cover plate; 3. a pedal; 4. a connecting rod; 5. a slide rail; 6. a slider; 7. a spring; 8. a rack; 9. a vertical plate; 10. a gear; 11. a shifting sheet; 12. a first trapezoidal plate; 13. a chute; 14. connecting blocks; 15. a top rod; 16. a second trapezoidal plate; 17. a mounting ring; 18. a leather sheath; 19. a bearing seat; 20. a waste liquid barrel; 21. a trash can; 22. a vertical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a waste treatment device for a laboratory, comprising a box body 1 and a cover plate 2, wherein the box body 1 is hinged with the cover plate 2, the opening angle of the cover plate 2 is not more than seventy degrees, a pedal 3 is hinged on the bottom wall inside the box body 1, a connecting rod 4 is hinged on the outer surface of the pedal 3, the included angle between the pedal 3 and the connecting rod 4 is ninety to one hundred fifty degrees, the phenomenon that the pedal 3 cannot be stepped due to too small dispatching is avoided, a sliding rail 5 is fixedly connected on the bottom wall inside the box body 1, a sliding block 6 is connected inside the sliding rail 5 in a sliding manner, a spring 7 is fixedly connected between the outer surface of the sliding block 6 and the inner wall of the sliding rail 5, the upper Miani surface of the sliding block 6 is hinged with the connecting rod 4, a rack 8 is fixedly connected on the outer surface of the sliding block 6, the rack 8 is meshed with the gear 10, the outer surface of the gear 10 is fixedly connected with a shifting piece 11, the distance between the shifting piece 11 and the inner wall of the box body 1 is more than two centimeters, the phenomenon that the shifting piece 11 collides with the inner wall of the box body 1 is avoided, one end of the rack 8 is fixedly connected with a first trapezoidal plate 12, the side wall inside the box body 1 is provided with a sliding groove 13, the inside of the sliding groove 13 is slidably connected with a connecting block 14, the outer surface of the connecting block 14 is fixedly connected with an ejector rod 15, the top end of the ejector rod 15 is provided with a roller wheel which plays the effects of reducing friction and avoiding scratching the cover plate 2, the bottom end of the ejector rod 15 is fixedly connected with a second trapezoidal plate 16, the first trapezoidal plate 12 and the second trapezoidal plate 16 are both in a direct trapezoidal shape, the bevel edges of the first trapezoidal plate and the second trapezoidal plate are matched, a mounting ring 17 is fixedly connected between the, the two bearing blocks 19 are symmetrically arranged, the waste liquid barrel 20 is rotatably connected between the two bearing blocks 19, the lower surface of the waste liquid barrel 20 is an inclined plane, the outer surface of the waste liquid barrel 20 is provided with a water outlet nozzle, the outer surface of the box body 1 is provided with an opening, the opening corresponds to the water outlet nozzle and is used for draining water, the upper surface of the waste liquid barrel 20 is fixedly connected with the leather sheath 18, the inner part of the waste liquid barrel 20 is fixedly connected with the garbage barrel 21, the outer surface of the garbage barrel 21 is provided with a plurality of through holes, the number of the through holes is no less than four, the through holes are uniformly distributed on the outer surface of the garbage barrel 21 and are convenient to drain water, the lower surface of the waste liquid barrel 20 is fixedly connected with the vertical rod 22, the length of.

The utility model discloses in, when the user used the device, when using, the staff foot was stepped on footboard 3, and footboard 3 promoted slider 6 through connecting rod 4 and removed to the direction of keeping away from footboard 3, and slider 6 drives first trapezoidal plate 12 through rack 8 and removes, and first trapezoidal plate 12 drives ejector pin 15 through second trapezoidal plate 16 and moves along spout 13 rebound, and ejector pin 15 pushes away apron 2, does not need the manual apron 2 of opening, makes things convenient for the staff to put in the waste material.

In the utility model, when the user uses the device, after the working personnel puts the waste into the garbage can 21, the pedal 3 is loosened, under the action of the spring 7, the spring 7 pulls the slide block 6 to move towards the direction close to the pedal 3, the slide block 6 drives the first trapezoidal plate 12 to move, under the action of gravity, the cover plate 2 is closed, meanwhile, the slide block 6 drives the rack 8 to move, the rack 8 drives the gear 10 to rotate, the gear 10 drives the shifting piece 11 to rotate, the shifting piece 11 shifts the vertical rod 22, the vertical rod 22 drives the waste liquid barrel 20 and the garbage can 21 to shake, and in the same way, when the pedal 3 is stepped on by the foot, the plectrum 11 drives the waste liquid barrel 20 and the garbage can 21 to shake through the vertical rod 22, the garbage in the garbage can 21 is shaken, the liquid attached to the outer surface of the garbage is thrown off, and the garbage enters the waste liquid barrel 20 under the action of gravity, so that the effect of solid-liquid separation is achieved, and the recovery and classification efficiency of the waste materials is accelerated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a waste treatment device is used in laboratory, includes box (1) and apron (2), box (1) with articulated between apron (2), the open angle of apron (2) is not more than seventy degrees, its characterized in that, it has footboard (3) to articulate on the inside diapire of box (1), the surface of footboard (3) articulates there is connecting rod (4), fixedly connected with slide rail (5) on the inside diapire of box (1), the inside sliding connection of slide rail (5) has slider (6), fixedly connected with spring (7) between the surface of slider (6) and the inner wall of slide rail (5), the upper surface of slider (6) with connecting rod (4) articulate, the surface fixed connection of slider (6) has rack (8), fixedly connected with riser (9) on the inside diapire of box (1), the outer surface of the vertical plate (9) is connected with a gear (10) in a rotating manner through a pin shaft, the rack (8) is meshed with the gear (10), the outer surface of the gear (10) is fixedly connected with a shifting sheet (11), one end of the rack (8) is fixedly connected with a first trapezoidal plate (12), a sliding groove (13) is formed in the side wall inside the box body (1), the inside of the sliding groove (13) is connected with a connecting block (14) in a sliding manner, the outer surface of the connecting block (14) is fixedly connected with a push rod (15), the bottom end of the push rod (15) is fixedly connected with a second trapezoidal plate (16), the first trapezoidal plate (12) and the second trapezoidal plate (16) are in a direct trapezoidal shape, the inclined edges of the first trapezoidal plate and the second trapezoidal plate are matched with each other, a mounting ring (17) is fixedly connected between the inner walls of the box body (1), two bearing frames (19) of fixedly connected with on the inner wall of box (1), two bearing frame (19) symmetry sets up, two it is connected with waste liquid bucket (20) to rotate between bearing frame (19), the upper surface and leather sheath (18) fixed connection of waste liquid bucket (20), inside fixedly connected with garbage bin (21) of waste liquid bucket (20), the lower fixed surface of waste liquid bucket (20) is connected with montant (22).

2. The laboratory waste treatment apparatus according to claim 1, wherein the angle between the footplate (3) and the connecting rod (4) is in the range of ninety to one hundred fifty degrees.

3. A laboratory waste treatment device according to claim 1, characterized in that the length of the plectrum (11) is greater than the length of the vertical rod (22) from the gear (10), and the distance of the plectrum (11) from the inner wall of the housing (1) is greater than two centimeters.

4. The laboratory waste treatment device according to claim 1, characterized in that the top end of the ram (15) is provided with rollers.

5. The laboratory waste treatment device according to claim 1, wherein the waste drum (20) has a sloped lower surface and a water outlet nozzle on its outer surface.

6. The laboratory waste treatment device according to claim 1, wherein the outer surface of the garbage can (21) is provided with a plurality of through holes, the number of the through holes is no less than four, and the through holes are uniformly distributed on the outer surface of the garbage can (21).