CN211488990U

CN211488990U - Fume chamber with dustproof construction

Info

Publication number: CN211488990U
Application number: CN202020042554.9U
Authority: CN
Inventors: 朱华
Original assignee: Jiangxi Jinggangshan Jinhuatai Technology Development Co ltd
Current assignee: Jiangxi Jinggangshan Jinhuatai Technology Development Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-15
Anticipated expiration: 2030-01-09

Abstract

The utility model relates to a fume chamber technical field just discloses a fume chamber with dustproof construction, including the fume chamber main part, the top fixed mounting of fume chamber main part has the top ventilation pipe, the one end of top ventilation pipe bottom runs through and extends to the interior roof of fume chamber main part, fixed mounting has hydraulic push rod on the place ahead inner wall of fume chamber main part, first spout, two have all been seted up to the left and right sides inner wall of fume chamber main part one side that first spout is relative is provided with first sliding block, the bottom fixed mounting of first sliding block has the block pad. The utility model discloses a, drive the running gear through miniature servo motor and rotate, let two mobile stations remove to opposite direction, can start the fan of bottom and blow to cooperating top ventilation pipe and ventilation groove and can forming an effectual wind circulation system, reaching the effect of high-efficient dust removal, improved the practicality of device.

Description

Fume chamber with dustproof construction

Technical Field

The utility model relates to a fume chamber technical field specifically is a fume chamber with dustproof construction.

Background

Cabinet type exhaust hoods are commonly known as fumehoods and are similar to enclosures. The small part paint spraying cabinet and the chemical laboratory fume hood are typical structures of cabinet type exhaust hoods, one side surface of a large-scale chamber type fume hood is completely opened, an operator works in the cabinet and is mainly used for large part paint spraying, powder bagging and the like, a working opening of the fume hood has great influence on air flow distribution in the cabinet, and the air flow distribution directly influences the working effect of the cabinet type exhaust hood.

The traditional fume hood has certain defects in dust removal, dust on the ventilating pipes at the bottom and the top and on the operating table surface is accumulated more and more after long-time work, and the ventilating condition of the top is not enough to meet the requirement of dust cleaning, so that the fume hood with the dustproof structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fume chamber with dustproof construction possesses advantages such as dust removal effect is good, has solved the dust on bottom and the ventilation pipe at top and the operation mesa and can pile up more and more, and the ventilation condition of light by the top is not enough to reach the problem of the requirement of clearance dust.

(II) technical scheme

For realizing the good purpose of above-mentioned dust removal effect, the utility model provides a following technical scheme: a fume hood with a dustproof structure comprises a fume hood main body, wherein a top ventilating pipe is fixedly installed at the top of the fume hood main body, one end of the bottom of the top ventilating pipe penetrates through and extends to the inner top wall of the fume hood main body, a hydraulic push rod is fixedly installed on the inner wall in front of the fume hood main body, first sliding grooves are formed in the inner walls of the left side and the right side of the fume hood main body, first sliding blocks are arranged on the opposite sides of the two first sliding grooves, blocking pads are fixedly installed at the bottoms of the first sliding blocks, the left side and the right side of each first sliding block are respectively in sliding connection with the two first sliding grooves, the top of each first sliding block is fixedly connected with the bottom of the hydraulic push rod, supporting strips are fixedly installed on the left side and the right side of the back of each first sliding block, cleaning strips are fixedly installed on the opposite sides of the two supporting strips, two the third sliding tray, two have all been seted up to the inside of operation panel the equal sliding connection in inside of third sliding tray has the mobile station, the back fixed mounting of fume chamber main part has a rotating gear, two the equal fixed mounting in front of rotating gear has miniature servo motor, two miniature servo motor's top meshes with the bottom of two mobile stations respectively, the inside fixed mounting of fume chamber main part has the fixed plate, the last fixed mounting of fixed plate has the fan, the fixed plate all is located the below of mobile station with the fan, the ventilation groove has all been seted up to the bottom of the inner wall of the left and right sides of fume chamber main part

Preferably, the bottom of the front face of the fume chamber main body is hinged with a rotating door, and handles are fixedly mounted on the front faces of the two rotating doors.

Preferably, the two ventilation grooves are fixedly provided with filter screens.

Preferably, the second sliding grooves, two are formed in the left side and the right side of the back face of the fume hood main body, the second sliding blocks are connected to the inner portions of the second sliding grooves in a sliding mode, and the front faces of the second sliding blocks are fixedly connected with the back faces of the two supporting strips respectively.

Preferably, the length of each mobile station is twice the length of each operating platform, and the width of each mobile station is smaller than the width of each operating platform.

(III) advantageous effects

Compared with the prior art, the utility model provides a fume chamber with dustproof construction possesses following beneficial effect:

1. the ventilation cabinet with the dustproof structure is characterized in that a top ventilation pipe is arranged on the whole device to serve as a top ventilation structure of the whole ventilation cabinet, a hydraulic push rod drives a first sliding block to slide up and down between two first sliding grooves, and under the condition that the front side of the whole ventilation cabinet can be stretched randomly, supporting bars can be driven to move up and down, so that the two supporting bars can drive cleaning bars to clean the inner walls of the left side and the right side of a ventilation cabinet main body and can be matched with the top ventilation pipe to suck away dust at the cleaning position, and a micro servo motor and a rotating gear are added, so that when the dust needs to be cleaned, the rotating gear is driven to rotate by the micro servo motor, two moving tables are enabled to move in opposite directions, a fan at the bottom can be started to blow air, and an effective air circulation system can be formed by matching the top ventilation pipe with a ventilation groove, reach the effect of high-efficient dust removal, improved the practicality of device.

2. This fume chamber with dustproof construction through being provided with the revolving door and can pulling the positive handle of revolving door and can open when the fan needs to maintain and change, and the operator of being convenient for stretches into the inside work that carries out of fume chamber main part with the hand, has improved the convenience of device.

3. This fume chamber with dustproof construction through installing the filter screen additional, can prevent that the draft slot from preventing to inhale the repeated dust removal that the dust leads to in cooperation fan work, has improved the practicality of device.

4. This fume chamber with dustproof construction through installing the sliding construction who is equipped with two second sliding tray and second sliding block and constitutes additional to be connected it with the support bar, can make the support bar can be more stable in gliding.

5. This fume chamber with dustproof construction through the length of restriction mobile station and operation panel, can let the mobile station can guarantee the emergence of the derailment condition under the function that running gear and miniature servo motor drove to the effectual practicality that has improved the device.

Drawings

Fig. 1 is a schematic view of a three-dimensional front view structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the front view cross-sectional structure of the present invention.

In the figure: 1. a fume hood main body; 2. a first chute; 3. a first slider; 4. a barrier pad; 5. an operation table; 6. a mobile station; 7. a rotating door; 8. a micro servo motor; 9. a hydraulic push rod; 10. a ventilation slot; 11. a top vent pipe; 12. a second sliding groove; 13. a second slider; 14. a supporting strip; 15. Cleaning strips; 16. a third sliding groove; 17. a rotating gear; 18. a fixing plate; 19. a fan.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fume hood with a dustproof structure comprises a fume hood main body 1, a top vent pipe 11 is fixedly installed at the top of the fume hood main body 1, one end of the bottom of the top vent pipe 11 penetrates through and extends to the inner top wall of the fume hood main body 1, a hydraulic push rod 9 is fixedly installed on the front inner wall of the fume hood main body 1, first sliding grooves 2 are respectively formed in the left and right inner walls of the fume hood main body 1, first sliding blocks 3 are arranged on the opposite sides of the two first sliding grooves 2, blocking pads 4 are fixedly installed at the bottoms of the first sliding blocks 3, the left and right sides of the first sliding blocks 3 are respectively in sliding connection with the two first sliding grooves 2, the top of the first sliding blocks 3 is fixedly connected with the bottom of the hydraulic push rod 9, supporting strips 14 are fixedly installed on the left and right sides of the back of the first sliding blocks 3, cleaning strips 15 are, the inside of the fume hood main body 1 is fixedly provided with operation tables 5, the insides of the two operation tables 5 are respectively provided with a third sliding groove 16, the insides of the two third sliding grooves 16 are respectively connected with a moving table 6 in a sliding way, the back of the fume hood main body 1 is fixedly provided with a rotating gear 17, the front of the two rotating gears 17 is respectively fixedly provided with a micro servo motor 8, the top parts of the two micro servo motors 8 are respectively meshed with the bottoms of the two moving tables 6, the inside of the fume hood main body 1 is fixedly provided with a fixed plate 18, the upper part of the fixed plate 18 is fixedly provided with a fan 19, the fixed plate 18 and the fan 19 are both positioned below the moving table 6, the bottoms of the inner walls at the left side and the right side of the fume hood main body 1 are respectively provided with a ventilating groove 10, the whole device is used as a top ventilating structure of the whole fume hood by being provided with a top, can be under the front that realizes whole fume chamber can be tensile at will, can also drive support bar 14 up-and-down motion, make two support bars 14 can drive and clean strip 15 and clean the left and right sides inner wall of fume chamber main part 1, and can cooperate top ventilation pipe 11 to suck away the dust of cleaning the department, and micro-servo motor 8 and rotating gear 17 have been added, can make when needs clearance dust, drive rotating gear 17 through micro-servo motor 8 and rotate, let two mobile station 6 remove to opposite direction, can start the fan 19 of bottom and blow, and cooperating top ventilation pipe 11 and draft slot 10 and can forming an effectual wind circulation system, reach the effect of high-efficient dust removal, the practicality of device has been improved.

Further, the positive bottom of fume chamber main part 1 articulates there is revolving door 7, and the equal fixed mounting in front of two revolving doors 7 has the handle, is provided with revolving door 7 and can stimulates the positive handle of revolving door 7 and can open when fan 19 need maintain and change, and the operator of being convenient for stretches into the inside work that carries out of fume chamber main part 1 with the hand, has improved the convenience of device.

Furthermore, equal fixed mounting has the filter screen on two ventilation slots 10, adds and is equipped with the filter screen, can prevent that ventilation slot 10 from preventing to inhale the repeated dust removal that the dust leads to when cooperation fan 19 work, has improved the practicality of device.

Further, second sliding tray 12 has all been seted up to the left and right sides at the 1 back of fume chamber main part, and the equal sliding connection in inside of two second sliding trays 12 has second sliding block 13, and the front of two second sliding blocks 13 respectively with the back fixed connection of two support bars 14, add the sliding construction who is equipped with two second sliding trays 12 and second sliding block 13 and constitutes to be connected it with support bar 14, can make support bar 14 can be more stable when gliding.

Furthermore, the length of every mobile station 6 is the twice of every operation panel 5 length, and the width of two mobile stations 6 all is less than the width of two operation panels 5, through the length of restriction mobile station 6 with operation panel 5, can let mobile station 6 can guarantee the emergence of the circumstances of not derailing under the function that running gear 17 and miniature servo motor 8 drove to the effectual practicality that has improved the device.

The utility model discloses the model of hydraulic push rod 9 that uses can be LX835, and miniature servo motor 8's model can be GL80AEA 07530-SCL.

The working principle is as follows: the whole device is provided with a top ventilation pipe 11 as a top ventilation structure of the whole ventilation cabinet, and drives a first sliding block 3 to slide up and down between two first sliding grooves 2 through a hydraulic push rod 9, so that under the condition that the front of the whole ventilation cabinet can be stretched randomly, supporting bars 14 can be driven to move up and down, the two supporting bars 14 can drive cleaning bars 15 to clean the inner walls of the left side and the right side of a ventilation cabinet main body 1, dust at the cleaning position can be sucked away by matching with the top ventilation pipe 11, and a micro servo motor 8 and a rotating gear 17 are added, so that when the dust needs to be cleaned, the rotating gear 17 is driven to rotate through the micro servo motor 8, two moving tables 6 are enabled to move in opposite directions, a fan 19 at the bottom can be started to blow air, and an effective air circulation system can be formed by matching with the top ventilation pipe 11 and the ventilation groove 10, reach the effect of high-efficient dust removal, improved the practicality of device.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 fume chamber with dustproof construction, includes fume chamber main part (1), its characterized in that: the top fixed mounting of fume chamber main part (1) has top ventilation pipe (11), the one end of top ventilation pipe (11) bottom runs through and extends to the interior roof of fume chamber main part (1), fixed mounting has hydraulic push rod (9) on the place ahead inner wall of fume chamber main part (1), first spout (2) have all been seted up to the left and right sides inner wall of fume chamber main part (1), two one side that first spout (2) are relative is provided with first sliding block (3), the bottom fixed mounting of first sliding block (3) has block pad (4), the left and right sides of first sliding block (3) respectively with two first spout (2) sliding block sliding connection, the top of first sliding block (3) and the bottom fixed connection of hydraulic push rod (9), the equal fixed mounting in the left and right sides at the first sliding block (3) back has support bar (14), the cleaning device is characterized in that cleaning strips (15) are fixedly mounted on one side of each of two support bars (14) in a back-to-back mode, an operation table (5) is fixedly mounted inside the fume hood main body (1), third sliding grooves (16) are formed in the two operation tables (5), moving tables (6) are slidably connected inside the two third sliding grooves (16), rotating gears (17) are fixedly mounted on the back of the fume hood main body (1), miniature servo motors (8) are fixedly mounted on the front sides of the two rotating gears (17), the tops of the two miniature servo motors (8) are meshed with the bottoms of the two moving tables (6) respectively, a fixing plate (18) is fixedly mounted inside the fume hood main body (1), a fan (19) is fixedly mounted on the fixing plate (18), and the fixing plate (18) and the fan (19) are located below the moving tables (6), ventilating slots (10) are formed in the bottoms of the inner walls of the left side and the right side of the ventilating cabinet main body (1).

2. A fume hood having a dust-proof structure according to claim 1, wherein: the positive bottom of fume chamber main part (1) articulates there is revolving door (7), and the equal fixed mounting in front of two revolving doors (7) has the handle.

3. A fume hood having a dust-proof structure according to claim 1, wherein: and filter screens are fixedly arranged on the two ventilation grooves (10).

4. A fume hood having a dust-proof structure according to claim 1, wherein: second sliding tray (12), two have all been seted up to the left and right sides at the fume chamber main part (1) back the equal sliding connection in inside of second sliding tray (12) has second sliding block (13), two the front of second sliding block (13) respectively with the back fixed connection of two support bars (14).

5. A fume hood having a dust-proof structure according to claim 1, wherein: the length of each mobile station (6) is twice that of each operating platform (5), and the width of each mobile station (6) is smaller than that of each operating platform (5).