CN208824138U - A kind of exhaust extractor of heavy construction equipment - Google Patents
A kind of exhaust extractor of heavy construction equipment Download PDFInfo
- Publication number
- CN208824138U CN208824138U CN201821280943.4U CN201821280943U CN208824138U CN 208824138 U CN208824138 U CN 208824138U CN 201821280943 U CN201821280943 U CN 201821280943U CN 208824138 U CN208824138 U CN 208824138U
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- groove
- sprocket wheel
- rose box
- wall
- piece
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Abstract
A kind of exhaust extractor of heavy construction equipment, including Rose Box ontology, the two sides of Rose Box ontology open up a venthole respectively, the side of each venthole is fixedly connected with a ventilation pipe, the top of Rose Box ontology opens up a through groove, through groove is communicated with Rose Box body interior, Rose Box body interior is equipped with one piece of filtering screen frame, it filters and filter screen is fixedly mounted inside screen frame, the bottom end for filtering screen frame is equipped with one piece of strip pedestal, the top surface of strip pedestal opens up first groove, it is penetrating before and after first groove, the bottom end for filtering screen frame is inserted into the first groove.First sprocket wheel engages connection by chain with the second sprocket wheel, third sprocket wheel, can smoothly transmit power, and transmission efficiency is high, and long service life improves using effect, provides convenience to user；Sliding block is fixedly connected with strip pedestal, can make strip pedestal uniform force, is avoided strip pedestal run-off the straight campaign, is kept structure motion more smooth.
Description
Technical field
The utility model belongs to exhaust extractor field, and dress is discharged in the exhaust gas of specifically a kind of heavy construction equipment
It sets.
Background technique
CN201720444557.3 discloses a kind of exhaust extractor of heavy construction equipment, and structure includes purification
Case, lye respiratory box, de-watering apparatus, filter device, air inlet pipe, escape pipe, the air inlet pipe pass through purifying box side into
Enter to inside lye respiratory box, the lye respiratory box is fixed on the front end of the inside of purifying box by support rod, described
The first connecting tube is equipped with above the side of lye respiratory box, the de-watering apparatus is connected by union with the second connecting tube
It connects, second connecting tube is connected by union with filter device, and the filter device passes through union and outlet
Pipe is connected, but the prior art needs to be accomplished manually, time-consuming and laborious, low efficiency, sternly when replacement is with cleaning and filtrating equipment
Using effect is affected again.
Utility model content
The utility model provides a kind of exhaust extractor of heavy construction equipment, to solve in the prior art lack
It falls into.
The utility model is achieved by the following technical programs:
A kind of exhaust extractor of heavy construction equipment, including Rose Box ontology, the two sides of Rose Box ontology are opened respectively
If a venthole, the side of each venthole is fixedly connected with a ventilation pipe, and the top of Rose Box ontology opens up one
Through groove, through groove are communicated with Rose Box body interior, and Rose Box body interior is equipped with one piece of filtering screen frame, are fixed inside filtering screen frame
Filter screen is installed, the bottom end for filtering screen frame is equipped with one piece of strip pedestal, and the top surface of strip pedestal opens up first groove, and first
Penetrating before and after groove, the bottom end for filtering screen frame is inserted into the first groove, and one piece of long strip block is fixedly mounted in the side of strip pedestal, long
The side of stick opens up a guide groove, and one piece of guide pad is equipped in guide groove, and the side inner wall of Rose Box ontology is fixedly mounted
One motor, the side inner wall of Rose Box ontology are equipped with first sprocket wheel, second sprocket wheel and a third sprocket wheel, and first
Sprocket wheel, the second sprocket wheel and third sprocket wheel are distributed in up-side down triangle, and the first sprocket wheel is flexibly connected with the shaft of motor, the second sprocket wheel and
Third sprocket wheel is flexibly connected with the side inner wall of Rose Box ontology respectively, is led between the first sprocket wheel, the second sprocket wheel and third sprocket wheel
A chain connection is crossed, one end of guide pad and the side hinge of chain connect, and the front and back inner wall of Rose Box ontology opens up respectively
One section is the sliding slot of swallow-tail form, and the sliding block that one piece of section is swallow-tail form, the phase of two pieces of sliding blocks are respectively equipped in two sliding slots
Opposite end is fixedly connected with one end of strip pedestal respectively, and through groove side inner wall opens up second groove, the second groove and through groove
Inside communicates, and a telescopic rod is fixedly mounted in the second groove side inner wall, and one end of telescopic rod is fixedly connected with a block baffle, baffle
Positioned at the second inside grooves, the length of baffle is greater than the length of through groove.
A kind of exhaust extractor of heavy construction equipment as described above, the upper and lower ends point of sliding block described in each piece
It is not fixedly connected by first spring with the inner wall of a corresponding sliding slot.
A kind of exhaust extractor of heavy construction equipment as described above, the upper and lower ends inner wall of sliding slot described in every
One end of one piece of resilient dust cloth is fixedly mounted respectively, the opposite end of two pieces of resilient dust cloth is fixedly connected with a slide block respectively.
A kind of exhaust extractor of heavy construction equipment as described above, the rear and front end of the guide pad leads to respectively
A second spring is crossed to be fixedly connected with the inner wall of guide groove.
A kind of exhaust extractor of heavy construction equipment as described above, the top surface two sides difference of the strip pedestal
Pad sealing together is fixedly mounted.
A kind of exhaust extractor of heavy construction equipment as described above, one end of the baffle is fixedly connected with one piece
Elastic protective cushion.
A kind of exhaust extractor of heavy construction equipment as described above, the side inner wall of the through groove open up one
Slot, baffle are inserted into slot.
The utility model has the advantages that: the utility model structure is simple, convenient using operating, first using the utility model
First telescopic rod work, telescopic rod are shunk, and telescopic rod drives baffle to move to telescopic rod shrinkage direction, and baffle moves above groove
It opens, then motor works, and the shaft of motor is flexibly connected with the first sprocket wheel, and the shaft of motor drives the first sprocket wheel to turn clockwise
Dynamic, the first sprocket wheel and the second sprocket wheel, third sprocket wheel engage connection by chain, the first sprocket wheel pass through the second sprocket wheel of chain-driving and
Third sprocket wheel rotates clockwise, and chain is fixedly connected with guide pad, and chain-driving guide pad moves upwards, while guide pad edge is led
It travels forward to slot, guide pad drives long strip block to move upwards, and long strip block is fixedly connected with strip pedestal, and long strip block drives strip
Pedestal moves upwards, and filtering screen frame is inserted into the first groove, and strip pedestal drives filtering screen frame to move upwards, and filtering screen frame passes through
Through groove moves upwards, and the above process can frame shift filter screen Rose Box body interior out, convenient for the filtering in filtering screen frame
Net is cleaned, and preventing dust excessively influences to filter the use of screen frame, improves filter effect；Needing to take out Rose Box ontology
When, the present apparatus, which can provide power by motor, reduces the working time to reduce the labor force of user, improves
Working efficiency, provides convenience to user；First sprocket wheel engages connection, energy by chain with the second sprocket wheel, third sprocket wheel
Enough smoothly transmitting power, transmission efficiency is high, and long service life improves using effect, provides convenience to user；Sliding block
It is fixedly connected with strip pedestal, strip pedestal uniform force can be made, avoided strip pedestal run-off the straight campaign, transport structure
It is dynamic more smooth.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the A direction view of Fig. 1；Fig. 3 is the B direction view of Fig. 1.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of exhaust extractor of heavy construction equipment, as shown, include Rose Box ontology 1, Rose Box ontology 1
Two sides open up a venthole 2 respectively, and the side of each venthole 2 is fixedly connected with a ventilation pipe, Rose Box ontology 1
Top opens up a through groove 3, communicates inside through groove 3 and Rose Box ontology 1, and one piece of filtering screen frame is equipped with inside Rose Box ontology 1
4, it filters and filter screen is fixedly mounted inside screen frame 4, the bottom end of filtering screen frame 4 is equipped with one piece of strip pedestal 5, the top of strip pedestal 5
Face opens up first groove 11, and the first groove front and back is penetrating, and the bottom end of filtering screen frame 4 is inserted into the first groove 11, strip bottom
One piece of long strip block 6 is fixedly mounted in the side of seat 5, and the side of long strip block 6 opens up a guide groove 7, is equipped with one piece in guide groove 7 and leads
To block 8, the side inner wall of Rose Box ontology 1 is fixedly mounted a motor 9, and the side inner wall of Rose Box ontology 1 is equipped with one the
One the second sprocket wheel 13 of 10, one, sprocket wheel and a third sprocket wheel 14, the first sprocket wheel 10, the second sprocket wheel 13 are with third sprocket wheel 14 in
Triangle-Profile, the first sprocket wheel 10 are flexibly connected with the shaft of motor 9, the second sprocket wheel 13 and third sprocket wheel 14 respectively with Rose Box
The side inner wall of ontology 1 is flexibly connected, and is connected between the first sprocket wheel 10, the second sprocket wheel 13 and third sprocket wheel 14 by a chain 12
It connects, one end of guide pad 8 is connect with the side hinge of chain 12, and the front and back inner wall of Rose Box ontology 1 opens up a section respectively
For the sliding slot 18 of swallow-tail form, the sliding block 19 that one piece of section is swallow-tail form, the phase of two pieces of sliding blocks 19 are respectively equipped in two sliding slots 18
Opposite end is fixedly connected with one end of strip pedestal 5 respectively, and 3 side inner wall of through groove opens up second groove 15, the second groove 15
It is communicated with inside through groove 3, a telescopic rod 16 is fixedly mounted in 15 side inner wall of the second groove, and one end of telescopic rod 16 is fixedly connected
One block baffle 17, baffle 17 are located inside the second groove 15, and the length of baffle 17 is greater than the length of through groove 3.The utility model knot
Structure is simple, convenient using operating, and using the utility model, telescopic rod 16 first works, and telescopic rod 16 is shunk, and telescopic rod 16 drives
Baffle 17 is moved to 16 shrinkage direction of telescopic rod, and baffle 17 is removed above groove 3, and then motor 9 works, the shaft of motor 9
It is flexibly connected with the first sprocket wheel 10, the shaft of motor 9 drives the first sprocket wheel 10 to rotate clockwise, the first sprocket wheel 10 and the second sprocket wheel
13, third sprocket wheel 14 drives the second sprocket wheel 13 and third sprocket wheel by chain 12 by the engagement connection of chain 12, the first sprocket wheel 10
14 rotate clockwise, and chain 12 is fixedly connected with guide pad 8, and chain 12 drives guide pad 8 to move upwards, while 8 edge of guide pad
Guide groove 7 travels forward, and guide pad 8 drives long strip block 6 to move upwards, and long strip block 6 is fixedly connected with strip pedestal 5, long strip block 6
Strip pedestal 5 is driven to move upwards, filtering screen frame 4 is inserted into the first groove 11, and strip pedestal 5 drives filtering screen frame 4 to transport upwards
Dynamic, filtering screen frame 4 passes through through groove 3 and moves upwards, and the above process can remove filtering screen frame 4 inside Rose Box ontology 1, is convenient for
Filter screen in filtering screen frame 4 is cleaned, preventing dust excessively influences to filter the use of screen frame 4, improves filter effect；
When needing to take out Rose Box ontology 1, the present apparatus can provide power by motor, to reduce the labour of user
Degree, reduces the working time, improves work efficiency, provide convenience to user；First sprocket wheel 10 and the second sprocket wheel 13,
Three sprocket wheels 14 can smoothly transmit power, transmission efficiency is high, and long service life, improving makes by the engagement connection of chain 12
With effect, provided convenience to user；Sliding block 19 is fixedly connected with strip pedestal 5, can make 5 uniform force of strip pedestal,
The 5 run-off the straight campaign of strip pedestal is avoided, keeps structure motion more smooth.
Specifically, as shown, the upper and lower ends of sliding block 19 described in each piece of the present embodiment pass through one respectively
One spring 20 is fixedly connected with the inner wall of a corresponding sliding slot 18.First spring 20 has restriction effect to sliding block 19, can
So that sliding block 19 18 is moved up and down along the chute always, and movement can be made more smooth, improves the motility of sliding block 19.
Specifically, as shown, the upper and lower ends inner wall of sliding slot 18 described in the present embodiment every is fixedly mounted one respectively
One end of block resilient dust cloth 23, the opposite end of two pieces of resilient dust cloth 23 are fixedly connected with sliding block 19 respectively.Resilient dust
Cloth 23 can deform accordingly with the mobile generation of sliding block 19, and resilient dust cloth 23 can prevent exhaust gas from entering in sliding slot 18,
It avoids exhaust gas to pass through out of sliding slot 18, enters ventilation pipe, flowed out from ventilation pipe, cause exhaust gas filtering incomplete.
Further, as shown, the rear and front end of guide pad 8 described in the present embodiment passes through a second spring respectively
24 are fixedly connected with the inner wall of guide groove 7.Second spring 24 has restriction effect to guide pad 8, can make the edge always of guide pad 8
Guide groove 7 moves forward and backward, and movement can be made more smooth, improves the motility of guide pad 8.
Further, as shown, the top surface two sides of strip pedestal 5 described in the present embodiment are fixedly mounted one piece respectively
Gasket 21.It is even closer that gasket 21 can be such that the top surface of strip pedestal 5 contacts with 1 inner wall of Rose Box ontology, improved
The leakproofness of filter box ontology 1 avoids extraneous dust and enters inside Rose Box ontology 1.
Further, as shown, one end of baffle 17 described in the present embodiment is fixedly connected with one piece of elastic protective cushion
22.Elastic protective cushion 22 has elasticity, can be avoided baffle 17 and directly contacts with 15 inner wall of cavity, it is therefore prevented that baffle 17 and cavity
15 inner walls collide, and avoid the damage of baffle 17；Elastic protective cushion 22 is in close contact baffle 17 and 15 inner wall of cavity, mentions
The high leakproofness of Rose Box ontology 1.
Further, as shown, the side inner wall of through groove 3 described in the present embodiment opens up a slot 25, baffle
17 are inserted into slot 25.Slot 25 has limit top effect to plate 17, and baffle 17 can be made to stablize in the top of through groove 3,
Baffle 17 is avoided to shake.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (7)
1. a kind of exhaust extractor of heavy construction equipment, it is characterised in that: including Rose Box ontology (1), Rose Box ontology
(1) two sides open up a venthole (2) respectively, and the side of each venthole (2) is fixedly connected with a ventilation pipe, filtering
The top of case ontology (1) opens up a through groove (3), communicates inside through groove (3) and Rose Box ontology (1), in Rose Box ontology (1)
Portion is equipped with one piece of filtering screen frame (4), and filter screen is fixedly mounted inside filtering screen frame (4), and the bottom end of filtering screen frame (4) is equipped with one piece
Strip pedestal (5), the top surface of strip pedestal (5) open up first groove (11), penetrating, filtering screen frame before and after the first groove
(4) in bottom end insertion the first groove (11), one piece of long strip block (6), long strip block (6) is fixedly mounted in the side of strip pedestal (5)
Side open up a guide groove (7), one piece of guide pad (8), the side inner wall of Rose Box ontology (1) are equipped in guide groove (7)
A motor (9) is fixedly mounted, the side inner wall of Rose Box ontology (1) is equipped with first sprocket wheel (10), second sprocket wheel
(13) it is distributed with a third sprocket wheel (14), the first sprocket wheel (10), the second sprocket wheel (13) and third sprocket wheel (14) in up-side down triangle,
First sprocket wheel (10) is flexibly connected with the shaft of motor (9), the second sprocket wheel (13) and third sprocket wheel (14) respectively with Rose Box sheet
The side inner wall of body (1) is flexibly connected, and passes through a chain between the first sprocket wheel (10), the second sprocket wheel (13) and third sprocket wheel (14)
Item (12) connection, one end of guide pad (8) are connect with the side hinge of chain (12), the front and back inner wall point of Rose Box ontology (1)
The sliding slot (18) that a section is swallow-tail form is not opened up, and the sliding block that one piece of section is swallow-tail form is respectively equipped in two sliding slots (18)
(19), the opposite end of two pieces of sliding blocks (19) is fixedly connected with one end of strip pedestal (5) respectively, and through groove (3) side inner wall opens up
It is communicated inside one the second groove (15), the second groove (15) and through groove (3), the second groove (15) side inner wall is fixedly mounted one
Root telescopic rod (16), one end of telescopic rod (16) are fixedly connected a block baffle (17), and baffle (17) is located in the second groove (15)
Portion, the length of baffle (17) are greater than the length of through groove (3).
2. a kind of exhaust extractor of heavy construction equipment according to claim 1, it is characterised in that: described in each piece
The upper and lower ends of sliding block (19) pass through the inner wall of first spring (20) and a corresponding sliding slot (18) respectively and fixed connect
It connects.
3. a kind of exhaust extractor of heavy construction equipment according to claim 1, it is characterised in that: described in every
One end of one piece of resilient dust cloth (23), two pieces of resilient dust cloth (23) are fixedly mounted in the upper and lower ends inner wall of sliding slot (18) respectively
Opposite end be fixedly connected respectively with sliding block (19).
4. a kind of exhaust extractor of heavy construction equipment according to claim 1, it is characterised in that: the guiding
The rear and front end of block (8) passes through a second spring (24) respectively and is fixedly connected with the inner wall of guide groove (7).
5. a kind of exhaust extractor of heavy construction equipment according to claim 1, it is characterised in that: the strip
Pad (21) sealing together is fixedly mounted in the top surface two sides of pedestal (5) respectively.
6. a kind of exhaust extractor of heavy construction equipment according to claim 1, it is characterised in that: the baffle
(17) one end is fixedly connected with one piece of elastic protective cushion (22).
7. a kind of exhaust extractor of heavy construction equipment according to claim 1, it is characterised in that: the through groove
(3) side inner wall opens up a slot (25), and baffle (17) is inserted into slot (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280943.4U CN208824138U (en) | 2018-08-09 | 2018-08-09 | A kind of exhaust extractor of heavy construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280943.4U CN208824138U (en) | 2018-08-09 | 2018-08-09 | A kind of exhaust extractor of heavy construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208824138U true CN208824138U (en) | 2019-05-07 |
Family
ID=66308801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280943.4U Expired - Fee Related CN208824138U (en) | 2018-08-09 | 2018-08-09 | A kind of exhaust extractor of heavy construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208824138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152412A (en) * | 2019-05-24 | 2019-08-23 | 浙江天工建设集团有限公司 | A kind of exhaust extractor of heavy construction equipment |
-
2018
- 2018-08-09 CN CN201821280943.4U patent/CN208824138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152412A (en) * | 2019-05-24 | 2019-08-23 | 浙江天工建设集团有限公司 | A kind of exhaust extractor of heavy construction equipment |
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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: 20190507 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |