CN217039370U

CN217039370U - Lower air exhaust sampling cabinet

Info

Publication number: CN217039370U
Application number: CN202220251074.2U
Authority: CN
Inventors: 曾凡才; 曾凡坤; 马闯
Original assignee: Henan Jinduoxuan Laboratory Equipment Co ltd
Current assignee: Henan Jinduoxuan Laboratory Equipment Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-07-26
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a lower air exhaust material taking cabinet, which comprises a cabinet body, wherein a fixed plate is fixedly connected at a position close to the bottom in the cabinet body, the upper surface of the fixed plate is connected with a sliding plate in a sliding way, an operation platform is arranged right above the sliding plate, the front end and the rear end of the middle part of the upper surface of the sliding plate and the lower surface of the operation platform are fixedly connected with double-shaft servo motors through mounting frames, the output shafts of the four double-shaft servo motors are all connected with a threaded lead screw through shaft coupling transmission, eight movable blocks are all connected with the outer surface of the threaded lead screw in a threaded way, a lifting frame is arranged between every four movable blocks, when a worker uses the operation platform to carry out experiments, the sliding plate is moved out from the inside of the cabinet body to ensure that the double-shaft servo motors work, the movable blocks can be driven to move towards the mutually close direction through the threaded lead screw and the thread, thereby the lifting frame can drive the operation platform to lift, the operating platform is convenient for operators with different heights to use.

Description

Lower air exhaust material taking cabinet

Technical Field

The utility model belongs to the technical field of the cabinet of drawing materials, concretely relates to lower air discharge cabinet of drawing materials.

Background

The cabinet of drawing materials is the cupboard that is used for depositing the material, and through opening the cabinet of drawing materials, operating personnel tests on the inside operation platform of the cabinet of drawing materials, can get rid of waste gas, peculiar smell etc. that produce in the experimentation effectively, and the operating personnel of being convenient for tests.

The cabinet of drawing materials on the present market is when using, and operation platform's high most is fixed in the inside of the cabinet of drawing materials, and when higher or shorter operating personnel of height tested, operation platform's the operating personnel who highly is difficult to adapt to different heights to use operation platform to the operating personnel and cause inconvenience, improved the working strength of operating personnel when testing, we propose a cabinet of drawing materials of exhausting down for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lower air discharge cabinet of drawing materials to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lower air exhaust material taking cabinet comprises a cabinet body, wherein a fixed plate is fixedly connected at a position close to the bottom in the cabinet body, the upper surface of the fixed plate is connected with a sliding plate in a sliding way, an operating platform is arranged right above the sliding plate, the front end and the rear end of the middle parts of the upper surface of the sliding plate and the lower surface of the operating platform are fixedly connected with double-shaft servo motors through mounting frames, the output shafts of four double-shaft servo motors are all connected with threaded lead screws through shaft coupling transmission, the outer surfaces of eight threaded lead screws are all connected with moving blocks through threads, a lifting frame is arranged between every four moving blocks, the two ends of the top and the bottom of two lifting frames are respectively movably connected with the lower surfaces of the upper four moving blocks and the upper surfaces of the lower four moving blocks, the bottom in the cabinet body is provided with a gas purifying mechanism, and the two sides of the top in the cabinet body are provided with ventilating mechanisms.

Preferably, the air purification mechanism includes the air purification case, and air purification case fixed connection is at the middle part of the internal diapire of cabinet, middle part fixedly connected with division board in the air purification incasement, the inside left side cavity of air purification incasement from left to right side and right side cavity from the right side to left side swing joint have the layer of disinfecting, dehumidification layer and active carbon adsorption layer in proper order, the front end of layer of disinfecting, dehumidification layer and active carbon adsorption layer all runs through the positive surface of air purification case and extends to the outside of air purification case, and the equal fixedly connected with pull rod in front end of layer of disinfecting, dehumidification layer and active carbon adsorption layer.

Preferably, the equal fixedly connected with mounting panel in both sides of fixed plate upper surface, and the top of two mounting panels respectively with the both sides fixed connection of the internal roof of cabinet, two fixedly connected with backup pad between the mounting panel, and the backup pad is equipped with threely, the left side the positive surface of mounting panel is rotated and is connected with and gets the material door, and gets the material door and be equipped with threely.

Preferably, two ventilation mechanism all includes the ventilation pipe, and the ventilation pipe is fixed connection respectively in the both sides of the internal portion of cabinet, two the equal fixedly connected with three-way valve in inside of ventilation pipe, and the three-way valve is equipped with six, six the three-way valve is close to the equal fixedly connected with air-out pipe in one side of mounting panel, and six air-out pipes are close to the one end of mounting panel and run through two mounting panels respectively, two in the top the equal fixedly connected with exhaust pipe in positive surface of three-way valve.

Preferably, the left side and the right side of the internal diapire of cabinet are fixedly connected with air exhauster and air inlet machine respectively, two the lower extreme of ventilation pipe respectively with the left side wall of air exhauster and the right side wall fixed connection of air inlet machine, the equal fixedly connected with air-supply line of upper surface of air exhauster and air inlet machine, and the left side wall and the right side wall of air purification case and the left side and the right side that extend to air purification incasement portion are run through respectively to the upper end of two air-supply lines.

Preferably, the equal fixedly connected with connecting pipe in both sides at gas purification case rear surface middle part, and the rear end of two connecting pipes runs through the rear surface of the cabinet body and extends to the outside of the cabinet body, the equal fixedly connected with filter screen in inside of air-out pipe, exhaust pipe and connecting pipe.

Preferably, the top and the bottom of the positive surface of the cabinet body are respectively connected with a sealing door and an access door in a rotating mode, the sealing door and the access door are respectively provided with two sealing doors, the positive surface of the material taking door, the sealing door and the access door is fixedly connected with a handle, the sliding grooves are formed in two sides of the upper surface of the fixing plate, the sliding blocks are fixedly connected with two sides of the lower surface of the sliding plate, and the two sliding blocks are respectively connected inside the two sliding grooves in a sliding mode.

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

(1) this cabinet of drawing materials of exhausting down, install operation platform through the mounting panel cooperation crane that sets up, when the staff uses operation platform to experiment, shift out the slide from the inside of the cabinet body, make biax servo motor work, can drive the movable block through screw lead screw and remove towards the direction that is close to each other, thereby can drive operation platform through the crane and go up and down, highly adjust operation platform, the operating personnel of being convenient for different heights uses operation platform, the working strength of operating personnel when experimenting has been reduced, the practicality of this cabinet of drawing materials is improved.

(2) This lower cabinet of drawing materials that exhausts, through setting up at the inside dehumidification layer of air purification incasement, layer and the active carbon adsorption layer of disinfecting filters the air of air purification incasement portion, make air inlet machine work, the inside of the air suction cabinet body after will purifying, make air exhauster work, purify the inside of the air suction air purification case of the internal portion of cabinet, thereby can accelerate the air flow of the internal portion of cabinet, improve the security of operating personnel when testing, and can avoid the material of the internal portion of cabinet to cause the influence because of the long-time non-circulation of air.

Drawings

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

fig. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of the structure of fig. 2 at a;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a cabinet body; 2. mounting a plate; 3. a support plate; 4. a gas purification mechanism; 401. a gas purification box; 402. a partition plate; 403. a sterilizing layer; 404. a dehumidification layer; 405. an activated carbon adsorption layer; 5. an air inlet machine; 6. an exhaust fan; 7. a ventilation mechanism; 701. a ventilation pipe; 702. a three-way valve; 703. an air outlet pipe; 8. a slide plate; 9. a double-shaft servo motor; 10. a threaded lead screw; 11. a moving block; 12. a lifting frame; 13. an operating platform; 14. a material taking door; 15. a sealing door; 16. an access door; 17. a chute; 18. a slider; 19. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a lower air exhaust material taking cabinet, which comprises a cabinet body 1, a fixed plate 19 is fixedly connected at a position near the bottom in the cabinet body 1, a sliding plate 8 is connected on the upper surface of the fixed plate 19 in a sliding manner, an operating platform 13 is arranged right above the sliding plate 8, a double-shaft servo motor 9 is fixedly connected at the front end and the rear end of the middle part of the upper surface of the sliding plate 8 and the lower surface of the operating platform 13 through mounting frames, the output shafts of the four double-shaft servo motors 9 are connected with threaded lead screws 10 through shaft coupling transmission, the outer surfaces of the eight threaded lead screws 10 are connected with movable blocks 11 through threads, a lifting frame 12 is arranged between every four movable blocks 11, the top and the bottom ends of the two lifting frames 12 are respectively movably connected with the lower surfaces of the upper four movable blocks 11 and the upper surfaces of the lower four movable blocks 11, a gas purifying mechanism 4 is arranged at the bottom in the cabinet body 1, both sides at the top in the cabinet body 1 are provided with ventilation mechanisms 7.

In this embodiment, preferably, the air purifying mechanism 4 includes an air purifying box 401, the air purifying box 401 is fixedly connected to the middle of the inner bottom wall of the cabinet body 1, the middle part of the air purifying box 401 is fixedly connected with a partition plate 402, a sterilizing layer 403, a dehumidifying layer 404 and an activated carbon adsorption layer 405 are movably connected to the left chamber and the right chamber of the air purifying box 401 from left to right in sequence, the front ends of the sterilizing layer 403, the dehumidifying layer 404 and the activated carbon adsorption layer 405 penetrate through the front surface of the air purifying box 401 and extend to the outer side of the air purifying box 401, the front ends of the sterilizing layer 403, the dehumidifying layer 404 and the active carbon adsorption layer 405 are all fixedly connected with pull rods, the sterilizing layer 403, the dehumidifying layer 404 and the activated carbon adsorption layer 405 are installed through the gas purification tank 401, bacteria in the air can be removed by the bactericidal layer 403, moisture in the air can be removed by the dehumidifying layer 404, and odor in the air can be removed by the activated carbon adsorption layer 405.

In this embodiment, it is preferred, the equal fixedly connected with mounting panel 2 in both sides of fixed plate 19 upper surface, and the top of two mounting panels 2 respectively with the both sides fixed connection of the interior roof of the cabinet body 1, fixedly connected with backup pad 3 between two mounting panels 2, and backup pad 3 is equipped with threely, the positive surface rotation of left side mounting panel 2 is connected with gets bin gate 14, and it is equipped with threely to get bin gate 14, install backup pad 3 through two mounting panels 2 that set up, be convenient for place the material of difference, fix backup pad 3 through getting bin gate 14, can classify sealed the depositing to the material, the operating personnel of being convenient for takes.

In this embodiment, preferably, two ventilation mechanism 7 all include ventilation pipe 701, and ventilation pipe 701 respectively fixed connection is in the inside both sides of the cabinet body 1, the equal fixedly connected with three-way valve 702 in inside of two ventilation pipe 701, and three-way valve 702 is equipped with six, six three-way valves 702 are close to the equal fixedly connected with in one side of mounting panel 2 and go out tuber pipe 703, and six play tuber pipes 703 run through two mounting panels 2 respectively near the one end of mounting panel 2, the equal fixedly connected with exhaust pipe in positive surface of two three-way valves 702 in top, can make inside the different cavity of gas admission through ventilation pipe 701 cooperation three-way valve 702 and play tuber pipe 703, can adjust the cavity of ventilation according to the demand.

In this embodiment, it is preferred, the left side and the right side of the internal diapire of cabinet 1 fixedly connected with air exhauster 6 and air inlet fan 5 respectively, the lower extreme of two ventilation pipes 701 respectively with the left side wall of air exhauster 6 and the right side wall fixed connection of air inlet fan 5, the equal fixedly connected with air-supply line of upper surface of air exhauster 6 and air inlet fan 5, and the upper end of two air-supply lines runs through the left side wall and the right side wall of air purification case 401 respectively and extends to the inside left side and the right side of air purification case 401, with air exhauster 6 and air inlet fan 5 and external power supply electric connection, make air inlet fan 5 work, can pour into the inside of cabinet 1 with the gas after purifying, make air exhauster 6 work, can purify the inside gas suction air purification case 401 with the internal portion of cabinet 1.

In this embodiment, preferred, the equal fixedly connected with connecting pipe in both sides at net gas tank 401 rear surface middle part, and the rear end of two connecting pipes runs through the rear surface of the cabinet body 1 and extends to the outside of the cabinet body 1, goes out the equal fixedly connected with filter screen in inside of tuber pipe 703, exhaust pipe and connecting pipe, can make the inside gas of net gas tank 401 flow through the connecting pipe that sets up, can avoid the dust to get into the inside of net gas tank 401 and the cabinet body 1 through the filter screen.

In this embodiment, it is preferred, the top and the bottom on cabinet body 1 positive surface rotate respectively and are connected with sealing door 15 and access door 16, and sealing door 15 and access door 16 all are equipped with two, get material door 14, the equal fixedly connected with handle in positive surface of sealing door 15 and access door 16, spout 17 has all been seted up to the both sides of fixed plate 19 upper surface, the equal fixedly connected with slider 18 in both sides of slide 8 lower surface, and two sliders 18 sliding connection are respectively in the inside of two spout 17, be convenient for use the cabinet of drawing materials through opening sealing door 15 and access door 16, slide 8 of being convenient for slides through slider 18 cooperation spout 17.

The utility model discloses a theory of operation and use flow: when the device is used, the air inlet fan 5, the exhaust fan 6 and the double-shaft servo motor 9 are electrically connected with an external power supply, when a worker uses the operating platform 13 to perform an experiment, the sliding plate 8 is moved out of the inside of the cabinet body 1 to enable the double-shaft servo motor 9 to work, the moving block 11 can be driven to move towards the mutually approaching direction through the threaded lead screw 10 and the threads, so that the operating platform 13 can be driven to lift through the lifting frame 12, the height of the operating platform 13 can be adjusted, operators with different heights can conveniently use the operating platform 13, the working strength of the operators during the experiment is reduced, the practicability of the material drawing cabinet is improved, the air is purified through the sterilization layer 403, the dehumidification layer 404 and the active carbon adsorption layer 405 which are arranged inside the air purifying box 401, the air inlet fan 5 works, and the purified air can be filled into the inside of the cabinet body 1, the exhaust fan 6 is operated to suck and purify the gas inside the cabinet 1 into the clean air tank 401.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lower row of wind cabinet of drawing materials, includes cabinet body (1), its characterized in that: a fixed plate (19) is fixedly connected to a position, close to the bottom, in the cabinet body (1), a sliding plate (8) is connected to the upper surface of the fixed plate (19) in a sliding manner, an operating platform (13) is arranged right above the sliding plate (8), double-shaft servo motors (9) are fixedly connected to the front end and the rear end of the middle portion of the upper surface of the sliding plate (8) and the lower surface of the operating platform (13) through mounting frames, output shafts of the four double-shaft servo motors (9) are connected with threaded lead screws (10) through shaft coupling transmission, moving blocks (11) are connected to the outer surfaces of the eight threaded lead screws (10) in a threaded manner, lifting frames (12) are arranged between every four moving blocks (11), and the two tops and two ends of the bottoms of the two lifting frames (12) are movably connected with the lower surfaces of the four moving blocks (11) above and the upper surfaces of the four moving blocks (11) below respectively, the bottom in the cabinet body (1) is equipped with net gas mechanism (4), the both sides at top all are equipped with ventilation mechanism (7) in the cabinet body (1).

2. The bottom air exhausting material taking cabinet as claimed in claim 1, wherein: air purification mechanism (4) are including air purification case (401), and air purification case (401) fixed connection is at the middle part of the interior diapire of the cabinet body (1), middle part fixedly connected with division board (402) in air purification case (401), air purification case (401) inside left side cavity has layer (403), dehumidification layer (404) and active carbon adsorption layer (405) of disinfecting from left to right with right side cavity from right to left swing joint in proper order, the positive surface that layer (403), dehumidification layer (404) and active carbon adsorption layer (405) of disinfecting all run through air purification case (401) and extend to the outside of air purification case (401), and the equal fixedly connected with pull rod of front end of layer (403), dehumidification layer (404) and active carbon adsorption layer (405) of disinfecting.

3. The bottom air exhausting material taking cabinet as claimed in claim 2, wherein: the equal fixedly connected with mounting panel (2) in both sides of fixed plate (19) upper surface, and the top of two mounting panels (2) respectively with the cabinet body (1) interior both sides fixed connection of roof, two fixedly connected with backup pad (3) between mounting panel (2), and backup pad (3) are equipped with threely, the left side the positive surface rotation of mounting panel (2) is connected with gets bin gate (14), and gets bin gate (14) and be equipped with threely.

4. The bottom air exhausting material taking cabinet as claimed in claim 3, wherein: two ventilation mechanism (7) all include ventilation pipe (701), and ventilation pipe (701) respectively fixed connection in the inside both sides of the cabinet body (1), two the equal fixedly connected with three-way valve (702) in inside of ventilation pipe (701), and three-way valve (702) are equipped with six, six three-way valve (702) are close to the equal fixedly connected with in one side of mounting panel (2) and go out tuber pipe (703), and six one ends that go out tuber pipe (703) and be close to mounting panel (2) run through two mounting panels (2), two in the top respectively the positive equal fixedly connected with exhaust pipe in surface of three-way valve (702).

5. The bottom air exhausting material taking cabinet as claimed in claim 4, wherein: the left side and the right side of diapire respectively fixedly connected with air exhauster (6) and air inlet machine (5), two in the cabinet body (1) the lower extreme of ventilation pipe (701) respectively with the left side wall of air exhauster (6) and the right side wall fixed connection of air inlet machine (5), the equal fixedly connected with air-supply line of upper surface of air exhauster (6) and air inlet machine (5), and the upper end of two air-supply lines runs through the left side wall and the right side wall of air purification case (401) respectively and extends to the inside left side and right side of air purification case (401).

6. The bottom air exhausting material taking cabinet as claimed in claim 4, wherein: the equal fixedly connected with connecting pipe in both sides at gas purification case (401) rear surface middle part, and the rear end of two connecting pipes runs through the rear surface of the cabinet body (1) and extends to the outside of the cabinet body (1), the equal fixedly connected with filter screen in inside of play tuber pipe (703), exhaust pipe and connecting pipe.

7. The bottom air exhausting material taking cabinet as claimed in claim 4, wherein: the top and the bottom on the positive surface of the cabinet body (1) are respectively connected with a sealing door (15) and an access door (16) in a rotating mode, the sealing door (15) and the access door (16) are respectively provided with two parts, the positive surface equal fixedly connected with handles of the material taking door (14), the sealing door (15) and the access door (16), sliding grooves (17) are formed in two sides of the upper surface of a fixing plate (19), sliding blocks (18) are fixedly connected to two sides of the lower surface of a sliding plate (8), and the two sliding blocks (18) are respectively connected to the inside of the two sliding grooves (17) in a sliding mode.