CN210434173U - Dust recovery device of sand dust testing machine - Google Patents
Dust recovery device of sand dust testing machine Download PDFInfo
- Publication number
- CN210434173U CN210434173U CN201921209084.4U CN201921209084U CN210434173U CN 210434173 U CN210434173 U CN 210434173U CN 201921209084 U CN201921209084 U CN 201921209084U CN 210434173 U CN210434173 U CN 210434173U
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- Prior art keywords
- dust
- bin
- filter screen
- storehouse
- sand
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- 239000000428 dust Substances 0.000 title claims abstract description 134
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 239000004576 sand Substances 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 4
- 239000011148 porous material Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 101100520231 Caenorhabditis elegans plc-3 gene Proteins 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a sand and dust testing machine dust recovery device, the device comprises a device body, the four corners on the bottom surface of device body all is provided with the supporting legs, the preceding side surface of device body is provided with the PLC controller, the first storehouse of crossing is seted up to the inside of the left part of device body, the first left side of crossing the filter storehouse is provided with inlet air channel, inlet air channel's inside is provided with the dust absorption fan, inlet air channel's left end is provided with the dust absorption interface, the first below of crossing the filter storehouse is provided with first dust collection storehouse, the right-hand second that is provided with of first filter storehouse crosses the filter storehouse, the below that the second crossed the filter storehouse is provided with second dust collection storehouse, the top that the second crossed the filter storehouse is provided with the shake mechanism, the right-hand member of air-out passageway is provided. The utility model discloses simple structure can carry out effectual recovery to the sand and dust testing machine dust, has avoided the waste of dust.
Description
Technical Field
The utility model relates to a sand and dust testing machine technical field specifically is a sand and dust testing machine dust recovery unit.
Background
The dust test box is suitable for testing the shell performance of products and is mainly used for testing two grades of IP5X and IP6X specified in the shell protection grade standard. The method is mainly used for simulating the damage of sand storm weather to products such as locks, automobile friction parts, sealing elements, electric power instruments and the like. The sand dust test equipment is also used for detecting the applicability of electronic components, electronic products, circuit boards, controllers, switches and the like to flying dust environments. The sand dust test generally comprises three types of sand blowing test, dust blowing test and dust falling test.
Dust in the existing sand-dust testing machine is often disposed after being used, and is not recycled, so that a large amount of waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand and dust testing machine dust recovery unit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sand and dust testing machine dust recovery device, includes the device body, the four corners on the bottom surface of device body all is provided with the supporting legs, the front side surface of device body is provided with the PLC controller, the first storehouse of crossing is seted up to the inside of the left part of device body, the left side of first crossing the storehouse is provided with inlet air channel, inlet air channel's inside is provided with the dust absorption fan, inlet air channel's left end is provided with the dust absorption interface, the below of first crossing the storehouse of crossing is provided with first dust collection storehouse, the right-hand second that is provided with of first filtration storehouse crosses the storehouse, the below that the storehouse was crossed to the second is provided with the second and gathers dust the storehouse, the top that the storehouse was crossed to the second is provided with shake mechanism, the right-hand air outlet channel that is crossed to the second is provided.
Preferably, be provided with the motor on the shake mechanism, through electric connection between motor and the PLC controller, the output of motor is provided with the pivot, the lower extreme of pivot is provided with the connecting block, the left and right sides of connecting block all is provided with the connecting rod, the one end that the connecting block was kept away from to the connecting rod is connected with the elastic ball through the elastic rope, connecting block, connecting rod, elastic rope and elastic ball all are in the second filters the storehouse.
Preferably, the front side surfaces of the second dust collection bin and the first dust collection bin are respectively embedded with an observation window, the first dust collection bin is communicated with the first filtering bin, the bottom of the first dust collection bin is provided with a first dust outlet, the second dust collection bin is communicated with the second filtering bin, the bottom of the second dust collection bin is provided with a second dust outlet, and the second dust outlet and the first dust outlet are respectively provided with a control valve.
Preferably, the dust collection fan is a centrifugal fan, and the dust collection fan is electrically connected with the PLC.
Preferably, a second filter screen is arranged between the air outlet channel and the second filter bin, a first filter screen is arranged between the second filter bin and the first filter bin, the first filter screen and the second filter screen are both metal filter screens, and the diameter of the filter hole of the first filter screen is larger than that of the filter hole of the second filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the first filter screen and the second filter screen, and the diameter of the filter hole of the first filter screen is larger than that of the second filter screen, so that the dust entering the first filter bin and the second filter bin can be effectively intercepted, the intercepted dust falls into the first dust collecting bin and the second dust collecting bin for storage, the dust of the sand dust testing machine can be effectively recovered, and the waste of the dust is avoided;
2. the utility model discloses be provided with shake mechanism on the second filter bin, drive connecting rod, elasticity rope and elastic ball through motor work and rotate for the elastic ball strikes first filter screen and second filter screen, can effectually make the dust on first filter screen and the second filter screen drop, avoids blockking up first filter screen and second filter screen, has improved the effect that the dust was retrieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the present invention.
Fig. 3 is a schematic structural diagram of the shaking mechanism of the present invention.
In the figure: 1. the device body, 2, the dust absorption interface, 3, the PLC controller, 4, the shake mechanism, 5, the air outlet, 6, first dust collection bin, 7, first dust outlet, 8, the second dust collection bin, 9, the second dust outlet, 10, the supporting legs, 11, the observation window, 12, inlet air duct, 13, the dust absorption fan, 14, first filtration storehouse, 15, first filter screen, 16, the second filters the storehouse, 17, the second filter screen, 18, the air-out passageway, 19, the motor, 20, the pivot, 21, the connecting block, 22, the connecting rod, 23, the elasticity rope, 24, the elasticity ball.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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, the present invention provides an embodiment: a dust recovery device of a sand dust testing machine comprises a device body 1, supporting legs 10 are arranged at four corners of the bottom surface of the device body 1, a PLC (programmable logic controller) 3 is arranged on the front side surface of the device body 1, a first filtering bin 14 is arranged inside the left portion of the device body 1, an air inlet channel 12 is arranged on the left side of the first filtering bin 14, a dust suction fan 13 is arranged inside the air inlet channel 12, the dust suction fan 13 is a centrifugal fan, the dust suction fan 13 is electrically connected with the PLC 3 and can provide enough air volume, the use effect is good, a dust suction interface 2 is arranged at the left end of the air inlet channel 12, a first dust collection bin 6 is arranged below the first filtering bin 14, a second filtering bin 16 is arranged on the right side of the first filtering bin 14, a second dust collection bin 8 is arranged below the second filtering bin 16, and an observation window 11 is inlaid in the front side surfaces of the second dust collection bin 8 and the first dust collection bin 6, the dust accumulation condition in the second dust collection bin 8 and the first dust collection bin 6 can be conveniently observed, the first dust collection bin 6 is communicated with the first filter bin 14, the bottom of the first dust collection bin 6 is provided with a first dust outlet 7, the second dust collection bin 8 is communicated with a second filter bin 16, the bottom of the second dust collection bin 8 is provided with a second dust outlet 9, the second dust outlet 9 and the first dust outlet 7 are both provided with control valves, the dust in the second dust collection bin 8 and the first dust collection bin 6 can be conveniently discharged, the top of the second filter bin 16 is provided with a shaking mechanism 4, the shaking mechanism 4 is provided with a motor 19, the motor 19 is electrically connected with the PLC 3, the output end of the motor 19 is provided with a rotating shaft 20, the lower end of the rotating shaft 20 is provided with a connecting block 21, the left side and the right side of the connecting block 21 are both provided with connecting rods 22, one end of the connecting rod 22 far away from the connecting block 21 is connected with an elastic ball 24, the motor 19 works to drive the connecting rod 22, the elastic rope 23 and the elastic ball 24 to rotate, so that the elastic ball 24 impacts the first filter screen 15 and the second filter screen 17, dust on the first filter screen 15 and the second filter screen 17 can effectively fall off, the first filter screen 15 and the second filter screen 17 are prevented from being blocked, the dust recovery effect is improved, the connecting block 21, the connecting rod 22, the elastic rope 23 and the elastic ball 24 are all positioned in the second filter bin 16, the air outlet channel 18 is arranged on the right side of the second filter bin 16, the second filter screen 17 is arranged between the air outlet channel 18 and the second filter bin 16, the first filter screen 15 is arranged between the second filter bin 16 and the first filter bin 14, the first filter screen 15 and the second filter screen 17 are both made of metal filter screens, the diameter of filter holes of the first filter screen 15 is larger than that of the second filter screen 17, dust entering the first filter bin 14 and the second filter bin 16 can be effectively intercepted, the dust that the interception got off falls into first dust collection storehouse 6 and second dust collection storehouse 8 and stores, can effectually retrieve the sand and dust testing machine dust, and the right-hand member of air-out passageway 18 is provided with air outlet 5.
The working principle is as follows: the utility model discloses when using, it is right to need the utility model discloses carry out simple structure and know, be connected dust absorption interface 2 with external dust absorption pipe, dust absorption fan 13 work, form the negative pressure in inlet air duct 12, make the sand and dust testing machine dust inhale through dust absorption interface 2, get into in the first filter storehouse 14, contact with first filter screen 15, part dust is stopped by first filter screen 15, fall into first dust collection storehouse 6, remaining entering second filters in the storehouse 16, contact with second filter screen 17, the dust is intercepted by second filter screen 17, fall into in second dust collection storehouse 8, wind passes through air outlet 5 and discharges, can observe the dust accumulation condition in first dust collection storehouse 6 and the second dust collection storehouse 8 through observation window 11, open the control flap on first dust outlet 7 and the second dust outlet 9, can discharge the dust.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a sand and dust testing machine dust recovery device, includes device body (1), its characterized in that: the four corners of the bottom surface of the device body (1) are provided with supporting legs (10), the front side surface of the device body (1) is provided with a PLC (programmable logic controller) controller (3), the inside of the left part of the device body (1) is provided with a first filtering bin (14), the left side of the first filtering bin (14) is provided with an air inlet channel (12), the inside of the air inlet channel (12) is provided with a dust collection fan (13), the left end of the air inlet channel (12) is provided with a dust collection interface (2), the lower part of the first filtering bin (14) is provided with a first dust collection bin (6), the right side of the first filtering bin (14) is provided with a second filtering bin (16), the lower part of the second filtering bin (16) is provided with a second dust collection bin (8), the top part of the second filtering bin (16) is provided with a shaking mechanism (4), and the right side of the second filtering bin (16) is provided with an air outlet channel, and an air outlet (5) is arranged at the right end of the air outlet channel (18).
2. The dust recycling device of the sand-dust testing machine according to claim 1, characterized in that: be provided with motor (19) on shake mechanism (4), through electric connection between motor (19) and PLC controller (3), the output of motor (19) is provided with pivot (20), the lower extreme of pivot (20) is provided with connecting block (21), the left and right sides of connecting block (21) all is provided with connecting rod (22), the one end that connecting block (21) were kept away from in connecting rod (22) is connected with elasticity ball (24) through elasticity rope (23), connecting block (21), connecting rod (22), elasticity rope (23) and elasticity ball (24) all are in second filter storehouse (16).
3. The dust recycling device of the sand-dust testing machine according to claim 1, characterized in that: the dust collecting device is characterized in that an observation window (11) is embedded in the front side surface of the second dust collecting bin (8) and the front side surface of the first dust collecting bin (6), the first dust collecting bin (6) is communicated with the first filtering bin (14), a first dust outlet (7) is arranged at the bottom of the first dust collecting bin (6), the second dust collecting bin (8) is communicated with the second filtering bin (16), a second dust outlet (9) is arranged at the bottom of the second dust collecting bin (8), and control valves are installed on the second dust outlet (9) and the first dust outlet (7).
4. The dust recycling device of the sand-dust testing machine according to claim 1, characterized in that: the dust collection fan (13) is a centrifugal fan, and the dust collection fan (13) is electrically connected with the PLC (3).
5. The dust recycling device of the sand-dust testing machine according to claim 1, characterized in that: air-out passageway (18) and second are filtered and are provided with second filter screen (17) between storehouse (16), second filter storehouse (16) and first filter storehouse (14) between be provided with first filter screen (15), first filter screen (15) and second filter screen (17) all set up to metal filters, the filtration pore diameter of first filter screen (15) is greater than the filtration pore diameter of second filter screen (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209084.4U CN210434173U (en) | 2019-07-30 | 2019-07-30 | Dust recovery device of sand dust testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209084.4U CN210434173U (en) | 2019-07-30 | 2019-07-30 | Dust recovery device of sand dust testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210434173U true CN210434173U (en) | 2020-05-01 |
Family
ID=70407034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209084.4U Expired - Fee Related CN210434173U (en) | 2019-07-30 | 2019-07-30 | Dust recovery device of sand dust testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210434173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659198A (en) * | 2020-06-15 | 2020-09-15 | 泉州市旺隆工业设计有限公司 | Powder recovery processing mechanism for agricultural powder sprayer |
| CN112774358A (en) * | 2020-12-24 | 2021-05-11 | 南华大学 | Dust purification device for mining production |
-
2019
- 2019-07-30 CN CN201921209084.4U patent/CN210434173U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659198A (en) * | 2020-06-15 | 2020-09-15 | 泉州市旺隆工业设计有限公司 | Powder recovery processing mechanism for agricultural powder sprayer |
| CN112774358A (en) * | 2020-12-24 | 2021-05-11 | 南华大学 | Dust purification device for mining production |
| CN112774358B (en) * | 2020-12-24 | 2023-06-23 | 池州市汇金矿业有限公司 | Dust purification device for mining production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |