CN220738953U

CN220738953U - Air supplementing ventilating cabinet convenient for ash removal

Info

Publication number: CN220738953U
Application number: CN202322066789.8U
Authority: CN
Inventors: 于海清
Original assignee: Tianjin Infidel Laboratory Equipment Co ltd
Current assignee: Tianjin Infidel Laboratory Equipment Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-04-09
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses an air supplementing ventilating cabinet convenient for ash removal, which comprises a cabinet body, wherein sliding grooves are formed in two sides of the front surface of the cabinet body, a movable plate is movably connected in the sliding grooves, a pedal is hinged to the front surface of the movable plate, and a limiting plate is fixedly connected to the bottom of the movable plate. When an operator needs to wipe the top of the inner wall of the cabinet body to remove dust, if the operator cannot touch the top of the inner wall of the cabinet body at the moment, the operator can dial the pedal to rotate anticlockwise by hands so that the pedal is attached to the limiting plate, then the operator steps on the pedal by feet, then the operator starts the servo motor to rotate so as to drive the second bevel gear to rotate, thereby driving the first bevel gear to rotate so that the rotating shaft rotates, driving the winding wheel to rotate, further winding the pull rope, enabling the pull rope to pull the movable plate to move upwards, and further pulling the pedal to move upwards until the operator can touch the top of the inner wall of the cabinet body.

Description

Air supplementing ventilating cabinet convenient for ash removal

Technical Field

The utility model relates to the technical field of air supplementing and ventilating cabinets, in particular to an air supplementing and ventilating cabinet convenient for ash removal.

Background

The air supplementing ventilating cabinet is used for supplementing air from the outside, preventing the indoor negative pressure from being too large, facilitating the indoor temperature of the temperature chamber, and additionally installing an air purifying device to improve the cleanliness of the experimental environment.

The volume of the air supplement fume chamber on the market is generally great, when the inner wall to the air supplement fume chamber is carried out the deashing, often adopt artifical that rag cleans the inner wall of air supplement fume chamber, because the volume of air supplement fume chamber is great, some air supplement fume chamber height is higher for the operator is when cleaning the deashing, need the operator to step on ladder or stool, and after this position is cleaned, need the operator to remove the position of ladder or stool repeatedly, thereby be convenient for clean other positions, then make this mode inconvenient operator carry out the deashing to the air supplement fume chamber, consequently, need carry out the design transformation to the air supplement fume chamber of being convenient for the deashing, the inconvenient operator of preventing its appearance carries out the phenomenon of deashing to the air supplement fume chamber.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide the air supplementing ventilating cabinet convenient for ash removal, which has the advantage of being convenient for ash removal, and solves the problems that when the inner wall of the air supplementing ventilating cabinet needs to be ash removed, the inner wall of the air supplementing ventilating cabinet is often cleaned by adopting a rag, and the air supplementing ventilating cabinet is relatively high because of the large volume of the air supplementing ventilating cabinet, an operator is required to step on a ladder or a stool when the operator cleans the ash, and the operator is required to repeatedly move the position of the ladder or the stool after the operator finishes the cleaning at the position, so that the cleaning of other positions is convenient, and then the ash removal treatment of the air supplementing ventilating cabinet is inconvenient for the operator in the mode.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a make-up air fume chamber convenient to deashing, includes the cabinet body, the positive both sides of cabinet body all are provided with the spout, and the inside swing joint of spout has the fly leaf, the front of fly leaf articulates there is the footboard, the bottom fixedly connected with limiting plate of fly leaf, limiting plate and footboard swing joint, the top of footboard articulates there is the extension spring, the one end and the fly leaf of footboard are kept away from to the extension spring are articulated, the top fixedly connected with driving box of the cabinet body, the inside swing joint of driving box has the pivot, the both sides on pivot surface all overlap and are equipped with the rolling wheel, the surface cover of pivot is equipped with first bevel gear, the top fixedly connected with servo motor of driving box, the output of servo motor extends to the inside of driving box and fixedly connected with second bevel gear, first bevel gear meshes with the second bevel gear, the top fixedly connected with stay cord of fly leaf, stay cord and rolling wheel swing joint, the top intercommunication of the cabinet body has the air duct.

Preferably, a bearing is fixedly connected in the driving box, and the bearing is fixedly connected with the rotating shaft.

Preferably, the surface of the servo motor is fixedly connected with a protective cover.

As preferable, the top of the pedal is fixedly connected with a rubber pad.

Preferably, the pull rope is formed by braiding a plurality of sub-steel wire ropes.

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

1. when an operator needs to wipe the top of the inner wall of the cabinet body to remove dust, if the operator cannot touch the top of the inner wall of the cabinet body at the moment, the operator can dial the pedal to rotate anticlockwise by hands so that the pedal is attached to the limiting plate, then the operator steps on the pedal by feet, then the operator starts the servo motor to rotate so as to drive the second bevel gear to rotate, thereby driving the first bevel gear to rotate so that the rotating shaft rotates, driving the winding wheel to rotate, further winding the pull rope, enabling the pull rope to pull the movable plate to move upwards, and further pulling the pedal to move upwards until the operator can touch the top of the inner wall of the cabinet body.

2. According to the utility model, through the arrangement of the bearing, the friction force between the driving box and the rotating shaft can be reduced, so that the rotating shaft is convenient to rotate.

Drawings

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

FIG. 2 is a right side schematic view of the structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

In the figure: 1. a cabinet body; 2. a movable plate; 3. a pedal; 4. a limiting plate; 5. a tension spring; 6. a drive box; 7. a rotating shaft; 8. a winding wheel; 9. a first bevel gear; 10. a servo motor; 11. a second bevel gear; 12. a pull rope; 13. a rubber pad; 14. an air delivery pipe; 15. a protective cover; 16. and (3) a bearing.

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 to 3, an air supplementing ventilating cabinet convenient for ash removal comprises a cabinet body 1, the positive both sides of the cabinet body 1 are all provided with the spout, and the inside swing joint of spout has fly leaf 2, the front of fly leaf 2 articulates there is footboard 3, the bottom fixedly connected with limiting plate 4 of fly leaf 2, limiting plate 4 and footboard 3 swing joint, the top of footboard 3 articulates there is extension spring 5, the one end that footboard 3 was kept away from to extension spring 5 is articulated with fly leaf 2, the top fixedly connected with driving box 6 of the cabinet body 1, the inside swing joint of driving box 6 has pivot 7, the both sides on pivot 7 surface all overlap and are equipped with rolling wheel 8, the surface cover of pivot 7 is equipped with first bevel gear 9, the top fixedly connected with servo motor 10 of driving box 6, the output of servo motor 10 extends to the inside of driving box 6 and fixedly connected with second bevel gear 11, first bevel gear 9 meshes with second bevel gear 11, the top fixedly connected with stay cord 12 of fly leaf 2, stay cord 12 and rolling wheel 8 swing joint, the top intercommunication of the cabinet body 1 has air conveying pipe 14.

Referring to fig. 1, a bearing 16 is fixedly connected to the inside of the drive housing 6, and the bearing 16 is fixedly connected to the rotating shaft 7.

As a technical optimization scheme of the utility model, the friction force between the driving box 6 and the rotating shaft 7 can be reduced through the arrangement of the bearing 16, so that the rotation of the rotating shaft 7 is facilitated.

Referring to fig. 1 and 2, a protective cover 15 is fixedly connected to the surface of the servo motor 10.

As a technical optimization scheme of the utility model, the protection cover 15 can play a role in protecting the servo motor 10.

Referring to fig. 1 to 3, a rubber pad 13 is fixedly connected to the top of the pedal 3.

As a technical optimization scheme of the utility model, by arranging the rubber pad 13, the advantage of large friction coefficient of rubber can be utilized, thereby preventing the phenomenon that the pedal 3 is stepped on by operation to skid.

Referring to fig. 1 to 3, the pull cord 12 is woven from a plurality of sub-wires.

As a technical optimization scheme of the utility model, the pull rope 12 woven by a plurality of sub steel wire ropes has the advantages of strong stretching resistance and high hardness.

The working principle and the using flow of the utility model are as follows: when the use, when the operator need clean the deashing to the top of cabinet body 1 inner wall, if the operator can't touch the top of cabinet body 1 inner wall at this moment, the operator can stir the footboard 3 anticlockwise rotation with the hand for footboard 3 and limiting plate 4 laminating, then the operator steps on footboard 3 with the foot, then the operator starts servo motor 10 rotation and drives second bevel gear 11 rotation, thereby drive first bevel gear 9 rotation, make pivot 7 rotatory, thereby drive take-up pulley 8 rotation, and then take-up rope 12, make stay cord 12 pulling fly leaf 2 upwards move, and then the pulling footboard 3 upwards moves can reach the top of cabinet body 1 inner wall up to the operator.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 make-up wind fume chamber convenient to deashing, includes the cabinet body (1), its characterized in that: the utility model discloses a novel multifunctional intelligent cabinet temperature-sensing device, which is characterized in that sliding grooves are formed in two sides of the front face of a cabinet body (1), a movable plate (2) is movably connected in the sliding grooves, a pedal (3) is hinged in the front face of the movable plate (2), a limiting plate (4) is fixedly connected to the bottom of the movable plate (2), the limiting plate (4) is movably connected with the pedal (3), a tension spring (5) is hinged to the top of the pedal (3), one end of the tension spring (5) far away from the pedal (3) is hinged to the movable plate (2), a driving box (6) is fixedly connected to the top of the cabinet body (1), a rotating shaft (7) is movably connected to the inside of the driving box (6), winding wheels (8) are sleeved on two sides of the surface of the rotating shaft (7), a first bevel gear (9) is sleeved on the surface of the rotating shaft (7), a servo motor (10) is fixedly connected to the top of the driving box (6), an output end of the servo motor (10) extends to the inside of the driving box (6) and is fixedly connected with a second bevel gear (11), the first bevel gear (9) is meshed with the second bevel gear (12) and the winding wheels (12) are fixedly connected with the winding wheels (12), the top of the cabinet body (1) is communicated with an air delivery pipe (14).

2. The air supplementing ventilating cabinet convenient for ash removal according to claim 1, wherein: the inside fixedly connected with bearing (16) of drive case (6), bearing (16) and pivot (7) fixed connection.

3. The air supplementing ventilating cabinet convenient for ash removal according to claim 1, wherein: the surface of the servo motor (10) is fixedly connected with a protective cover (15).

4. The air supplementing ventilating cabinet convenient for ash removal according to claim 1, wherein: the top of the pedal (3) is fixedly connected with a rubber pad (13).

5. The air supplementing ventilating cabinet convenient for ash removal according to claim 1, wherein: the pull rope (12) is formed by weaving a plurality of sub steel wire ropes.