CN214925252U - Dust collection control device - Google Patents
Dust collection control device Download PDFInfo
- Publication number
- CN214925252U CN214925252U CN202120838956.4U CN202120838956U CN214925252U CN 214925252 U CN214925252 U CN 214925252U CN 202120838956 U CN202120838956 U CN 202120838956U CN 214925252 U CN214925252 U CN 214925252U
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- CN
- China
- Prior art keywords
- dust collection
- square tube
- welded
- baffles
- control device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 60
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract 2
- 239000002023 wood Substances 0.000 description 18
- 238000007789 sealing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust absorption control device relates to dust absorption control apparatus technical field, has solved current dust absorption control device, and the switch baffle structure optimal design of air current is reasonable inadequately, and the baffle blocks the resistance great to the suction air current when opening, weakens the problem that has influenced the suction performance of device. A dust collection control device comprises a dust collection square tube; the dust absorption square tube includes the supporting leg frame and the frame, two places of dust absorption square tube top and bottom gather to expect to cover all to weld the intercommunication and have one to inhale the material nozzle stub, and the bottom section of outer wall has two supporting leg frames around the dust absorption square tube on the symmetry welding, and the gyro wheel is installed in the equal symmetry locking in bottom of these two supporting leg frames, and wherein the top erects to prop the welding of left side supporting leg frame has one to the frame. The utility model discloses a two baffles are flagging when opening (as shown in fig. 3) the slope of its head end is rolled over the turn section and is had the guide effect to the air current, can reduce two baffles greatly to the resistance of suction air current.
Description
Technical Field
The utility model relates to a dust absorption control apparatus technical field specifically is a dust absorption controlling means.
Background
In the production factory building of wooden shutter, each cutting and sand light process can produce a large amount of saw-dusts, because there is design defect in the whole overall arrangement of suction collecting pipe in the factory building of saw-dust, can not cover whole processing equipment in the factory building mostly, cause a considerable amount of saw-dusts to pile up in bottom plate or splendid attire car, case temporarily, these saw-dusts of keeping in mostly need concentrate the suction clearance before next shift, this just need be used for the clear apparatus of dust absorption and rather than supporting on-off control device.
For example, patent No. CN201721423319.0 discloses a dust collector for wood working with compressible wood chips, the structure of which includes a pulse valve, a back-flushing port, an upper sealing cover, a wood chip collecting box, a window, an air inlet, a frame, a movable tire, a wood chip compressing mechanism, a check door, and a feeding hole, the back-flushing port is embedded in the wood chip collecting box, and the wood chip collecting box is provided with the window, the dust collector for wood working with compressible wood chips, when the power is turned on, the motor in the wood chip collecting box is operated, the wood chips which can be effectively processed can be absorbed, the absorbed wood chips can be transmitted into a conical slag discharge hole, the wood chip pressing valve is pressed by a hydraulic cylinder, thereby the wood chips can be pressed, after being compressed, a stopper is opened through a telescopic rod, the pressed wood chips are discharged into a wood chip collecting box, the wood chips generated in the wood working process can be pressed into blocks for collection, the space occupied by the wood chips on the equipment is reduced.
The existing dust collection control device mostly needs to manually additionally apply force to operate the baffle of the switch to suck the air flow, the use and the operation are troublesome and labor-consuming, the switch baffle structure of the air flow is not reasonable enough, the baffle blocks the air flow when being opened, the resistance is large, and the suction use performance of the device is weakened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust absorption controlling means to solve the switch baffle structural optimization design of the air current that proposes in the above-mentioned background art reasonable inadequately, the baffle blocks the resistance great to the suction air current when opening, weakens the problem that has influenced the suction performance of device.
In order to achieve the above object, the utility model provides a following technical scheme: a dust collection control device comprises a dust collection square tube; the dust collection square tube comprises a supporting leg frame and a handle frame, wherein a material suction short tube is welded and communicated on two material collection covers at the top end and the bottom of the dust collection square tube, two supporting leg frames are symmetrically welded on the bottom sections of the front outer wall and the rear outer wall of the dust collection square tube, the bottoms of the two supporting leg frames are symmetrically locked and provided with rollers, and one handle frame is welded on the top end of the left supporting leg frame in a vertical supporting mode; the left side wall and the right side wall of the dust collection square barrel are provided with a connecting frame in a penetrating and sliding manner through a spring pushing device, the front inner wall and the rear inner wall of the dust collection square barrel are symmetrically provided with two driving frames in a sliding manner, and an opening at the top end of the dust collection square barrel is provided with two baffles in a opposite rotating manner; a connecting frame; the connecting frame comprises a T-shaped vertical support rod, the T-shaped vertical support rod is welded and fixed on the middle section of the connecting frame, and the T-shaped vertical support rod is in sliding fit with the cross support plate at the top end of the frame; the dust collection square tube also comprises triangular limiting strips, and the two triangular limiting strips are welded and fixed on the middle parts of the left inner wall and the right inner wall of the dust collection square tube in a front-back symmetrical mode; the two baffle strips are welded and fixed on the top end opening of the dust collection square tube in a bilateral symmetry manner, and the two baffles abut against the two baffle strips when rotating and horizontally closing; the driving frames comprise T-shaped push rods, the T-shaped push rods are welded between the middle sections of the bottom support rods of the two driving frames, and the front vertical support rods and the rear vertical support rods of the two driving frames slide through the two triangular limit strips; the two cross brace push rods are symmetrically welded to the top ends of the two driving frames in front and back directions.
Preferably, the connecting frame and two vertical support shafts welded at the bottoms of the head ends of the left longitudinal side plate and the right longitudinal side plate of the connecting frame form a driving mechanism together, and the two vertical support shafts are correspondingly matched with the shaft rings on the left outer wall and the right outer wall of the dust collection square barrel in a penetrating and sliding manner.
Preferably, the connecting frame further comprises an absorption ring, a position of the absorption ring is horizontally welded between the tail end sections of the two vertical supporting shafts at the bottom of the driving mechanism, and the absorption ring is used for sliding downwards to absorb sawdust.
Preferably, a spring telescopic pipe is connected between the suction ring and the suction pipe of the dust suction square barrel, and the transverse support rod at the bottom of the T-shaped push rod is welded and fixed with the suction ring.
Preferably, the baffle includes the track strip, and two sets of track strips that are located everywhere are bilateral symmetry and weld in the bottom of two baffles, and the left and right both ends section correspondence of two stull push rods and the track strip sliding fit everywhere.
Preferably, the head ends of the two baffles are in inclined folding structures, and when the two baffles rotate, droop and open, the inclined folding sections at the head ends of the two baffles are correspondingly abutted against the two triangular limiting strips.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the two baffle strips can resist and limit two baffles, keep the baffles in a straight, horizontal and closed use state, and avoid the influence of a gap generated between the interference rotation of the two baffles on the sealing use performance;
2. the utility model has the advantages that through the power transmission of the two driving frames, the T-shaped vertical support rod and the connecting frame can also be linked to drive the two baffles to be turned downwards and opened (as shown in figure 3) while pressing the suction ring downwards, and when the T-shaped vertical support rod is loosened, the two springs on the two connecting frames can push the suction ring back to reset and make the two baffles to be turned back and closed (as shown in figure 5), so that the trouble of manually and additionally manually applying force to operate the two baffles of the switch is eliminated, the operation steps of the device are greatly simplified, and the use is convenient and labor-saving;
3. the utility model discloses two baffles are flagging open and to lean on the spacing of triangle of two places to lean on the space between two baffles and the dust absorption square tube to seal when the cooperation, avoid the saw-dust suction to get into the space, and when two baffles are flagging to be opened (as shown in figure 3) the slope of its head end is rolled over the turn section and is had the guide effect to the air current, can reduce two baffles greatly to the resistance of suction air current, avoided the excessive loss of suction power, guaranteed the suction result of use of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the dust-absorbing square-tube half plane of the present invention;
FIG. 4 is a schematic view of the installation positions of two driving frames of the present invention;
fig. 5 is a schematic view of the horizontal closed state of the two baffles of the present invention.
In the figure: 1. a dust-collecting square tube; 101. a support leg frame; 102. a frame; 103. a triangular limit strip; 104. blocking strips; 2. a connecting frame; 201. a T-shaped vertical stay bar; 202. a suction ring; 3. a drive frame; 301. a T-shaped push rod; 302. a cross brace push rod; 4. a baffle plate; 401. a track bar.
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.
Referring to fig. 1 to 5, the present invention provides an embodiment: a dust collection control device comprises a dust collection square tube 1; the dust collection square tube 1 comprises support leg frames 101 and handle frames 102, a material suction short pipe is welded and communicated on two material collection covers at the top end and the bottom of the dust collection square tube 1, two support leg frames 101 are symmetrically welded on the bottom sections of the front outer wall and the rear outer wall of the dust collection square tube 1, rollers are symmetrically locked and installed at the bottoms of the two support leg frames 101, and one handle frame 102 is welded at the top end of the left support leg frame 101 in a vertical supporting mode;
a connecting frame 2 penetrates through and is slidably inserted into the left side wall and the right side wall of the dust collection square tube 1 through spring pushing, two driving frames 3 are symmetrically slidably inserted into the front inner wall and the rear inner wall of the dust collection square tube 1, and two baffles 4 are oppositely and rotatably arranged on an opening at the top end of the dust collection square tube 1;
a connecting frame 2; the connecting frame 2 comprises a T-shaped vertical support rod 201, the T-shaped vertical support rod 201 is welded and fixed on the middle section of the connecting frame 2, and the T-shaped vertical support rod 201 is in sliding fit with the top cross support plate of the frame 102; the dust-absorbing square tube 1 also comprises triangular limiting strips 103, and the two triangular limiting strips 103 are welded and fixed on the middle parts of the left and right inner walls of the dust-absorbing square tube 1 in a front-back symmetrical manner; the connecting frame 2 and two vertical support shafts welded at the bottoms of the head ends of the left and right longitudinal side plates of the connecting frame form a driving mechanism together, wherein the two vertical support shafts are correspondingly matched with shaft collars on the left and right outer walls of the dust collection square barrel 1 in a penetrating and sliding manner; a spring telescopic pipe is connected between the suction ring 202 and the suction pipe of the dust collection square barrel 1, and a transverse support rod at the bottom of the T-shaped push rod 301 is welded and fixed with the suction ring 202; the two barrier strips 104 are welded and fixed on the top end opening of the dust collection square tube 1 in a bilateral symmetry manner, the two baffles 4 are abutted against the two barrier strips 104 when rotating and horizontally closing, the two barrier strips 104 can be abutted against and limit the two baffles 4 to keep the two baffles in a straight and horizontally closed use state, and the influence of a gap generated between interference rotation of the two baffles 4 on the sealing use performance is avoided; the connecting frame 2 further comprises a suction ring 202, a suction ring 202 is horizontally welded between the tail end sections of two vertical supporting shafts at the bottom of the driving mechanism, and the suction ring 202 is used for sliding downwards to suck sawdust; baffle 4 includes track strip 401, and two sets of track strips 401 that are everywhere are bilateral symmetry and weld in the bottom of two baffles 4 altogether, and the both ends section correspondence of controlling of two stull push rods 302 and track strip 401 sliding fit everywhere, through two track strips 401, when two drive frame 3 and two stull push rods 302 are slided from top to bottom being driven by two connection frame 2, can push away and drive about two baffles 4 and rotate and open and shut.
Further, the driving frame 3 comprises a T-shaped push rod 301, the T-shaped push rod 301 is welded between the middle sections of the bottom support rods of the two driving frames 3, and the front vertical support rods and the rear vertical support rods of the two driving frames 3 slide through the two triangular limit strips 103; the cross brace push rod 302, two cross brace push rods 302 are the top that front and back symmetry welded in two drive frames 3, through the power transmission of two drive frames 3, T shape vertical brace pole 201, link frame 2 still can the linkage drive two baffles 4 turn over down to open (as shown in fig. 3) when pushing down suction ring 202, and two springs on two link frames 2 can kick-back the push of suction ring 202 and push away and reset and make two baffles 4 turn around to close (as shown in fig. 5) when loosening T shape vertical brace pole 201, this saves the artifical trouble of exerting oneself manual operation switch two baffles 4 additionally, the very big operating procedure who has simplified the device, convenient to use is laborsaving.
Further, the head ends of the two baffles 4 are all in inclined folding structure, and when the two baffles 4 rotate to be opened downwards, the inclined folding sections at the head ends of the baffles correspond to and abut against the two triangular limit strips 103 together, when the two baffles 4 are opened downwards and abut against the two triangular limit strips 103 in matching, the two baffles 4 and the space between the dust collection square tube 1 can be sealed, the sawdust is prevented from being sucked into the space, and when the two baffles 4 are opened downwards (as shown in figure 3), the inclined folding sections at the head ends of the baffles have the guiding effect on the air flow, the resistance of the two baffles 4 to the sucked air flow can be greatly reduced, the excessive loss of the suction force is avoided, and the sucking use effect of the device is ensured.
The working principle is as follows: through the two track strips 401, when the two driving frames 3 and the two cross-brace push rods 302 are driven by the two connecting frames 2 to slide up and down, the two baffles 4 can be pushed to rotate to open and close, through the power transmission of the two driving frames 3, the T-shaped vertical brace rod 201 and the connecting frame 2 can also be linked to drive the two baffles 4 to turn downwards to open (as shown in fig. 3) while pressing the suction ring 202 downwards, and when the T-shaped vertical brace rod 201 is released, the two springs on the two connecting frames 2 can rebound, push and reset the suction ring 202 and enable the two baffles 4 to rotate to close (as shown in fig. 5), and the two baffles 4 rotate to horizontally close and abut against the two baffle strips 104, the two baffle strips 104 can abut against and limit the two baffles 4, so that the baffles are kept in an interference straight horizontal closed use state, and the influence on sealing caused by a gap between the rotation of the two baffles 4 is avoided;
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 (8)
1. A dust collection control device is characterized in that: comprises a dust-absorbing square tube (1);
the dust collection square tube (1) comprises support leg frames (101) and handle frames (102), a material collection short tube is welded and communicated on two material collection covers at the top end and the bottom of the dust collection square tube (1), two support leg frames (101) are symmetrically welded on the bottom sections of the front outer wall and the rear outer wall of the dust collection square tube (1), rollers are symmetrically locked and mounted at the bottoms of the two support leg frames (101), and one handle frame (102) is welded at the top end of the left support leg frame (101) in a vertical bracing manner;
a connecting frame (2) penetrates through and is slidably inserted into the left side wall and the right side wall of the dust collection square tube (1) through spring pushing, two driving frames (3) are symmetrically slidably inserted into the front inner wall and the rear inner wall of the dust collection square tube (1), and two baffles (4) are oppositely and rotatably arranged on an opening at the top end of the dust collection square tube (1);
a connection frame (2); the connecting frame (2) comprises a T-shaped vertical support rod (201), the T-shaped vertical support rod (201) is welded and fixed on the middle section of the connecting frame (2), and the T-shaped vertical support rod (201) is in sliding fit with a top cross support plate of the frame (102).
2. A suction control device according to claim 1, characterized in that: the dust collection square tube (1) further comprises triangular limiting strips (103), and the two triangular limiting strips (103) are welded and fixed on the middle parts of the left inner wall and the right inner wall of the dust collection square tube (1) in a front-back symmetrical mode;
the two barrier strips (104) are welded and fixed on the top end opening of the dust collection square tube (1) in a bilateral symmetry mode, and the two baffles (4) abut against the two barrier strips (104) when rotating and horizontally closing.
3. A suction control device according to claim 1, characterized in that: the driving frame (3) comprises
The T-shaped push rods (301), the T-shaped push rods (301) are welded between the middle sections of the bottom support rods of the two driving frames (3), and the front vertical support rods and the rear vertical support rods of the two driving frames (3) slide through the two triangular limit strips (103);
the two cross-brace push rods (302) are symmetrically welded to the top ends of the two driving frames (3) from front to back.
4. A suction control device according to claim 1, characterized in that: the connecting frame (2) and two vertical support shafts welded at the bottoms of the head ends of the left and right longitudinal side plates of the connecting frame jointly form a driving mechanism, wherein the two vertical support shafts are correspondingly matched with the shaft rings on the left and right outer walls of the dust collection square barrel (1) in a penetrating and sliding manner.
5. A suction control device according to claim 4, characterized in that: the connecting frame (2) further comprises an absorption ring (202), the absorption ring (202) is horizontally welded between the tail end sections of the two vertical supporting shafts at the bottom of the driving mechanism, and the absorption ring (202) is used for sliding downwards to absorb sawdust.
6. A suction control device according to claim 5, characterized in that: a spring telescopic pipe is connected between the suction ring (202) and the suction pipe of the dust collection square barrel (1), and a transverse support rod at the bottom of the T-shaped push rod (301) is welded and fixed with the suction ring (202).
7. A suction control device according to claim 1, characterized in that: the baffle (4) comprises track strips (401), two groups of track strips (401) are welded at the bottoms of the two baffles (4) in a bilateral symmetry mode, and the left end section and the right end section of the two cross-brace push rods (302) are correspondingly matched with the track strips (401) in a sliding mode.
8. A suction control device according to claim 1, characterized in that: the head ends of the two baffles (4) are in inclined folding structures, and when the two baffles (4) rotate, droop and open, the inclined folding sections at the head ends of the baffles are correspondingly abutted against the two triangular limiting strips (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120838956.4U CN214925252U (en) | 2021-04-23 | 2021-04-23 | Dust collection control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120838956.4U CN214925252U (en) | 2021-04-23 | 2021-04-23 | Dust collection control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214925252U true CN214925252U (en) | 2021-11-30 |
Family
ID=79066084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120838956.4U Expired - Fee Related CN214925252U (en) | 2021-04-23 | 2021-04-23 | Dust collection control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214925252U (en) |
-
2021
- 2021-04-23 CN CN202120838956.4U patent/CN214925252U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |