CN209551486U - A kind of dust-extraction unit regenerating timber sander - Google Patents
A kind of dust-extraction unit regenerating timber sander Download PDFInfo
- Publication number
- CN209551486U CN209551486U CN201822020649.6U CN201822020649U CN209551486U CN 209551486 U CN209551486 U CN 209551486U CN 201822020649 U CN201822020649 U CN 201822020649U CN 209551486 U CN209551486 U CN 209551486U
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- China
- Prior art keywords
- dust
- tube head
- tube
- collecting pipe
- cloth bag
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Abstract
The utility model discloses a kind of dust-extraction units for regenerating timber sander, the device includes the upper dust leg being connected with the chip discharging tube of sander, the lower tube wall of upper dust leg is equipped with multiple the first tube heads being connected to upper dust leg along the length direction of pipe, the dust cloth bag naturally drooped is connected separately on each first tube head, dust cloth bag is arranged right below fixed frame, fixed frame is equipped with the consistent lower dust collecting pipe of length direction of length direction and upper dust leg, multiple the second tube heads and third tube head being connected to the lower dust collecting pipe are respectively equipped on the upper tube wall of lower dust collecting pipe and lower tube wall, the lower port of dust cloth bag is along the iron ring for being equipped with the second tube head of merging, the Nylon Bag that gathers dust is connected on third tube head, lower dust collecting pipe is closed at one end, the other end is connected with servo motor, its motor shaft is connected with rotary shaft, rotary shaft is located in lower dust collecting pipe, The shaft of rotary shaft is equipped with helical blade.The dust-extraction unit dust removing effects of the utility model are good, easy to maintain quick.
Description
Technical field
The utility model relates to field of dust removal equipments, and in particular to a kind of dust-extraction unit for regenerating timber sander.
Background technique
Waste and old wood in process, need to spliced timber carry out surface polishing sanding, polishing
Cheng Zhonghui generates a large amount of dust, seriously endangers the health of operator.Existing cloth bag dust-collecting equipment is commonly used in gold
Belong to polishing or food crushing and processing, structure is complex, and the sexual valence used is relatively low, and dust collecting effect is bad.
Utility model content
In order to solve defect existing for above-mentioned technology, the utility model provides a kind of dedusting dress for regenerating timber sander
It sets.
The utility model realizes that technical solution used by above-mentioned technical effect is:
A kind of dust-extraction unit regenerating timber sander, including the upper dust leg that the chip discharging tube with lumber sanding grinder is connected to,
The lower tube wall of the upper dust leg is connected to equipped with multiple with upper dust leg described in this along the length direction of upper dust leg described in this
The first tube head, be connected separately with the dust cloth bag naturally drooped, the underface of the dust cloth bag on each first tube head
Equipped with fixed frame, the fixed frame is equipped with the consistent lower dust collecting pipe of length direction of length direction and the upper dust leg, institute
It states and is respectively equipped with multiple the second tube heads being connected to lower dust collecting pipe described in this on the upper tube wall of lower dust collecting pipe, the lower dust collecting pipe
Multiple third tube heads being connected to lower dust collecting pipe described in this are respectively equipped on lower tube wall, the lower port edge of the dust cloth bag is equipped with
It can be placed in the iron ring of second tube head, the outer diameter of the iron ring is less than the interior caliber of second tube head, in the dust cloth
When the iron ring on bag lower port edge is placed in second tube head, the dust cloth bag is connected to second tube head, described
The outer bag wall of dust cloth bag is equipped with mask set, the mask set and the collection in the position close to the dust cloth bag lower port edge
The annular socket chamber for being socketed second tube head is formed with outside the lower end of dirt cloth bag between bag wall, is connected on the third tube head
It is connected to the Nylon Bag that gathers dust.
Preferably, in the dust-extraction unit of above-mentioned regeneration timber sander, one end of the lower dust collecting pipe is equipped with and can beat
The closing cap opened, the other end are connected with servo motor, and the motor shaft of the servo motor is connected with rotary shaft, the rotation axle position
In the lower dust collecting pipe, the shaft of the rotary shaft is equipped with helical blade.
Preferably, in the dust-extraction unit of above-mentioned regeneration timber sander, the lower tube wall of the upper dust leg is adjacent
First tube head position be equipped with curved transition sections, the dust-collecting cavity of the upper orifice of the upper dust leg and the upper dust leg
Connectivity part space be greater than the upper dust leg interior caliber.
Preferably, in the dust-extraction unit of above-mentioned regeneration timber sander, the radius of curvature of the curved transition sections is
The 1/2 of the outer tube diameter of the upper dust leg.
Preferably, in the dust-extraction unit of above-mentioned regeneration timber sander, first tube head, second tube head and
Yoke configurations are equipped at the external nozzle of the third tube head.
Preferably, in the dust-extraction unit of above-mentioned regeneration timber sander, the yoke configurations include being located at described the
Two snap rings on the excircle tube wall of the external nozzle of one tube head, second tube head and the third tube head, two snap rings
Between be formed with cuff slot, clip is equipped in the cuff slot.
Preferably, in the dust-extraction unit of above-mentioned regeneration timber sander, the clip includes the first hoop pawl and second
Bind round pawl, it is described first hoop pawl and it is described second hoop pawl an opposite end by pivot be rotatably connected to two snap rings it
Between, another opposite end of the first hoop pawl and the second hoop pawl is equipped with engaging lug, is bolted the engaging lug.
Preferably, in the dust-extraction unit of above-mentioned regeneration timber sander, the caliber of the third tube head and it is described under
The caliber of dust leg is identical.
Preferably, in the dust-extraction unit of above-mentioned regeneration timber sander, the weight of the iron ring is 0.5 kilogram.
The utility model has the following beneficial effects: the dust-extraction unit structure of the utility model is simple, dust removing effects are good, maintenance side
Just quick.The dust collected through upper dust leg falls into corresponding dust cloth bag from each first tube head, then declines from dust cloth bag
Enter in lower dust collecting pipe, and fall into and gathered dust in Nylon Bag through third tube head, the lower tube wall of upper dust leg is in the first adjacent tube head
The curved transition sections being arranged at position can prevent the dust entered in upper dust leg at the link position of the first adjacent tube head
Deposition, falls into the dust in dust leg more thoroughly in lower dust collecting pipe.First tube head, the second tube head and third tube head it is outer
The yoke configurations being arranged at pipe nozzle make dust cloth bag and the Nylon Bag that gathers dust more easily can be disassembled and fix, working service
It is convenient.The lower port of dust cloth bag is along the iron ring that can be placed in the second tube head by setting, so that the lower end of dust cloth bag and second
Tube head can conveniently and efficiently form connected relation, when maintenance, need to only lift the lower end of dust cloth bag, make iron ring from the second tube head
Middle abjection.On the one hand the self weight and annular structure of iron ring can make dust cloth bag keep vertical state, while in iron
Under the support of circle, the lower end oral area of dust cloth bag can be made to form maximum opening, dust can be in dust cloth bag
Quickly fall.In addition, mask set of the dust cloth bag lower port along position, which is arranged in, to cover dust cloth bag lower end oral area
It connects, dust is avoided to raise out.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic diagram of the section structure of upper dust leg described in the utility model；
Fig. 3 is the schematic diagram of the section structure of lower dust collecting pipe described in the utility model；
Fig. 4 is cross-sectional structure schematic diagram of the lower dust collecting pipe described in the utility model at third tube head；
Fig. 5 is three-dimensional structure diagram of the yoke configurations described in the utility model at the external nozzle of the second tube head；
Fig. 6 is the structural schematic diagram of rotary shaft described in the utility model and helical blade；
Fig. 7 is the partial structural diagram of dust cloth bag described in the utility model lower end oral area.
Specific embodiment
It is practical to this referring to Figure of description and specific embodiment to make to make the utility model further understanding
It is novel to be described further.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the schematic perspective view of the utility model, and Fig. 2 is that this is practical new
The schematic diagram of the section structure of dust leg in type, Fig. 3 are the schematic diagram of the section structure of lower dust collecting pipe described in the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of dedusting dress for regeneration timber sander that the utility model embodiment proposes
It sets, which includes the upper dust leg 1 being connected to the chip discharging tube of lumber sanding grinder, the lower tube wall of dust leg 1 on this
Multiple the first tube heads 12 being connected to dust leg 1 on this are equipped with along the length direction of dust leg 1 on this, on each first tube head 12
It is connected separately in the dust cloth bag 3 naturally drooped, which is the dust cloth bag of cylinder type, using terylene, polypropylene fibre, Asia
The fibers such as gram force are made through nonwoven, textile technology.Dust cloth bag 3 is arranged right below fixed frame 4, and fixed frame 4 is equipped with length
The consistent lower dust collecting pipe 2 of length direction in direction and upper dust leg 1.It is respectively equipped with multiple on the upper tube wall of lower dust collecting pipe 2 and is somebody's turn to do
The second tube head 21 that lower dust collecting pipe 2 is connected to is respectively equipped on the lower tube wall of lower dust collecting pipe 2 and multiple to be connected to the lower dust collecting pipe 2
Third tube head 22.As shown in fig. 7, Fig. 7 is the partial structural diagram of dust cloth bag lower end oral area, and as shown in figure, dust cloth bag 3
Lower port can be placed in the iron ring 31 of the second tube head 21 along being equipped with, the outer diameter of the iron ring 31 less than the second tube head 21 interior caliber,
So that iron ring 31 can be neatly placed in second tube head 21.Second pipe of the merging of iron ring 31 on 3 lower port edge of dust cloth bag
When in first 21, which is connected to the second tube head 21.Under the self weight of iron ring 31 and annular structure support, a side
Face can make dust cloth bag 3 keep vertical state, on the other hand under the support of iron ring 31, can make under dust cloth bag 3
Port part forms maximum opening, and dust can quickly be fallen in dust cloth bag 3.The outer bag wall of dust cloth bag is being leaned on
The position on nearly 3 lower port edge of dust cloth bag is equipped with mask set 32, shape between bag wall outside the lower end of mask set 32 and dust cloth bag 3
At the annular socket chamber 33 having for being socketed the second tube head 21.After iron ring 31 is placed in the second tube head 21, make the second tube head
21 nozzle wall is socketed in annular socket chamber 33, and the nozzle wall that mask covers 32 pair of second tube head 21 forms mask, is avoided
Fugitive dust.The Nylon Bag 5 that gathers dust is connected on third tube head 22, the chip discharging tube through lumber sanding grinder blasts the dust-collecting cavity of upper dust leg 1
11 dust is fallen into dust cloth bag 3 through the first tube head 12 under the effect of gravity, continues on through the second tube head 21 under the effect of gravity
Lower dust collecting pipe 2 is fallen into, most falls into and gathers dust in Nylon Bag 5 through third tube head 22 afterwards, after the Nylon Bag 5 that enters to gather dust is filled, removes dress
The full Nylon Bag that gathers dust changes the new Nylon Bag that gathers dust.
Specifically, as shown in figures 1 to 6, one end of lower dust collecting pipe 2 is equipped in the preferred embodiment of the utility model
The end of openable closing cap 23, lower dust collecting pipe 2 is closed by the sealing cover 23, is placed dust and is overflowed, when needing to clear up,
Open the sealing cover 23.The other end of lower dust collecting pipe 23 is connected with servo motor 8, the motor axis connection of the servo motor 8
There is rotary shaft 81, rotary shaft 81 is located in lower dust collecting pipe 2, and the shaft of rotary shaft 81 is equipped with helical blade 82, for next part
The deposition dust of dirt pipe 23 is stirred, and deposition fouling is avoided.The end of rotary shaft 81 is corresponded in lower dust collecting pipe 2 far from servo
At one third tube head 22 of motor 8, so that the dirt that the helical blade 82 in rotary shaft 81 will can deposit everywhere in lower dust collecting pipe 2
Bits scrape, and dust is avoided excessively to be deposited in lower dust collecting pipe 2.The periphery leaf margin of helical blade 82 and the inner tubal wall of lower dust collecting pipe 2
It adapts to, the vertical range between the periphery leaf margin of helical blade 82 and the inner tubal wall of lower dust collecting pipe 2 is 3~5mm, can be as more as possible
Strike off the dust that product is attached on 2 inner tubal wall of lower dust collecting pipe in ground.As shown in Fig. 2, the lower tube wall of upper dust leg 1 is in the first adjacent pipe
First 12 position is equipped with curved transition sections 122, and the radius of curvature of the curved transition sections 122 is the 1/ of the outer tube diameter of upper dust leg 1
2, shape is rounder and more smooth.The space of the connectivity part of the dust-collecting cavity 11 of the upper orifice 121 of upper dust leg 1 and upper dust leg 1 is greater than upper collection
The interior caliber of dirt pipe 1.The design of the structure is so that the dust in upper dust leg 1 can be dropped into quickly in the first tube head 12.
Specifically, in the preferred embodiment of the utility model, as shown in Figures 2 to 5, the first tube head 12, third tube head
Yoke configurations are equipped at 22 external nozzle.The yoke configurations include being located at the extension tube attached of the first tube head 12, third tube head 22
Mouthful excircle tube wall on two snap rings 6, cuff slot 61 is formed between two snap rings 6, is equipped with clip 7 in cuff slot 61.Clip 7
Including the first hoop pawl 71 and the second hoop pawl 72, an opposite end of the first hoop pawl 71 and the second hoop pawl 72 (is not shown by pivot in figure
It is rotatably connected between two snap rings 6 out).Another opposite end of first hoop pawl 71 and the second hoop pawl 72 is equipped with engaging lug
73, engaging lug 73 is equipped with hole, is through on the hole of corresponding engaging lug 73 by bolt and two engaging lugs 73 are fixed.Dust cloth
The upper end of bag 3 is fixed at the external nozzle of the first tube head 12 by the yoke configurations.The lower end of dust cloth bag 3 passes through iron ring 23
The nozzle for being placed in the second tube head 21 can be realized connection, and whens demolition and maintenance is efficient and convenient.Gather dust Nylon Bag 5 sack also by this
Yoke configurations are fixed at the external nozzle of third tube head 22.When disassembly, the bolt being located on the hole of two engaging lugs 73 is removed, so
Afterwards by the first hoop pawl 71 and the second hoop pivoting around one end of pawl 72, dust cloth bag 3 can be removed and the Nylon Bag 5 that gathers dust.
To avoid dust deposition excessively in the lower inner surface of tube wall of lower dust collecting pipe 2, the caliber of third tube head 22 and the caliber of lower dust collecting pipe 2
Identical, as shown in " a-a " line in Fig. 3 and Fig. 4, the left and right tube wall of third tube head 22 is located at the two sides center of lower dust collecting pipe 2
Place.
In conclusion the cloth bag dust-collecting equipment structure of the utility model is simple, it is convenient for safeguarding.The dirt collected through upper dust leg
Bits fall into corresponding dust cloth bag from each first tube head, then fall into lower dust collecting pipe from dust cloth bag, and through third tube head
It falls into and gathers dust in Nylon Bag, the curved transition sections that the lower tube wall of upper dust leg is arranged at the position of the first adjacent tube head can be prevented
It is only deposited at the link position of the first adjacent tube head into the dust in upper dust leg, keeps the dust in dust leg more thorough
It falls into bottom in lower dust collecting pipe.The yoke configurations being arranged at the external nozzle of first tube head, the second tube head and third tube head make
Dust cloth bag and the Nylon Bag that gathers dust more easily can be disassembled and fix, and working service is convenient.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention, the requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (9)
1. a kind of dust-extraction unit for regenerating timber sander, which is characterized in that be connected to including the chip discharging tube with lumber sanding grinder
Upper dust leg (1), the lower tube wall of the upper dust leg (1) along the length direction of upper dust leg (1) described in this be equipped with it is multiple with
The first tube head (12) of upper dust leg (1) connection is connected separately on each first tube head (12) and to naturally droop
Dust cloth bag (3), the dust cloth bag (3) are arranged right below fixed frame (4), and the fixed frame (4) is equipped with length direction
With the consistent lower dust collecting pipe (2) of length direction of the upper dust leg (1), set on the upper tube wall of the lower dust collecting pipe (2) respectively
There are multiple the second tube heads (21) being connected to lower dust collecting pipe (2) described in this, is respectively equipped on the lower tube wall of the lower dust collecting pipe (2)
The lower port edge of multiple third tube heads (22) being connected to lower dust collecting pipe (2) described in this, the dust cloth bag (3) is equipped with and can be placed in
The iron ring (31) of second tube head (21), the outer diameter of the iron ring (31) are less than the interior caliber of second tube head (21), In
When the iron ring (31) merging second tube head (21) on dust cloth bag (3) the lower port edge is interior, the dust cloth bag (3)
It is connected to second tube head (21), the outer bag wall of the dust cloth bag (3) is close to dust cloth bag (3) the lower port edge
Position is equipped with mask set (32), is formed with and is used between bag wall outside the lower end of the mask set (32) and the dust cloth bag (3)
It is socketed annular socket chamber (33) of second tube head (21), is connected with the Nylon Bag that gathers dust (5) on the third tube head (22).
2. the dust-extraction unit of regeneration timber sander according to claim 1, which is characterized in that the lower dust collecting pipe (2)
One end be equipped with openable closing cap (23), the other end is connected with servo motor (8), the motor shaft of the servo motor (8)
It is connected with rotary shaft (81), the rotary shaft (81) is located in the lower dust collecting pipe (2), sets on the shaft of the rotary shaft (81)
There are helical blade (82).
3. the dust-extraction unit of regeneration timber sander according to claim 1 or 2, which is characterized in that the upper dust leg
(1) lower tube wall is equipped with curved transition sections (122) in the position of adjacent first tube head (12), the upper dust leg (1)
Upper orifice (121) and the space of connectivity part of dust-collecting cavity (11) of the upper dust leg (1) be greater than the upper dust leg (1)
Interior caliber.
4. the dust-extraction unit of regeneration timber sander according to claim 3, which is characterized in that the curved transition sections
(122) radius of curvature is the 1/2 of the outer tube diameter of the upper dust leg (1).
5. the dust-extraction unit of regeneration timber sander according to claim 4, which is characterized in that first tube head
(12), yoke configurations are equipped at the external nozzle of second tube head (21) and the third tube head (22).
6. the dust-extraction unit of regeneration timber sander according to claim 5, which is characterized in that the yoke configurations include
It is located at the excircle tube wall of the external nozzle of first tube head (12), second tube head (21) and the third tube head (22)
On two snap rings (6), be formed with cuff slot (61) between two snap rings (6), be equipped with clip (7) in the cuff slot (61).
7. the dust-extraction unit of regeneration timber sander according to claim 6, which is characterized in that the clip (7) includes
One opposite end of the first hoop pawl (71) and the second hoop pawl (72), first hoop pawl (71) and second hoop pawl (72) passes through pivot
Axis is rotatably connected between two snap rings (6), another phase of first hoop pawl (71) and second hoop pawl (72)
Opposite end is equipped with engaging lug (73), is bolted the engaging lug (73).
8. the dust-extraction unit of regeneration timber sander according to claim 1, which is characterized in that the third tube head (22)
Caliber it is identical as the caliber of the lower dust collecting pipe (2).
9. the dust-extraction unit of regeneration timber sander according to claim 1, which is characterized in that the weight of the iron ring (31)
Amount is 0.5 kilogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020649.6U CN209551486U (en) | 2018-12-04 | 2018-12-04 | A kind of dust-extraction unit regenerating timber sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020649.6U CN209551486U (en) | 2018-12-04 | 2018-12-04 | A kind of dust-extraction unit regenerating timber sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209551486U true CN209551486U (en) | 2019-10-29 |
Family
ID=68302454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822020649.6U Expired - Fee Related CN209551486U (en) | 2018-12-04 | 2018-12-04 | A kind of dust-extraction unit regenerating timber sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209551486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375254A (en) * | 2020-04-28 | 2020-07-07 | 张作华 | Easy dust collection and anti-blocking cloth bag adsorption type coal mine safety dust falling device |
-
2018
- 2018-12-04 CN CN201822020649.6U patent/CN209551486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375254A (en) * | 2020-04-28 | 2020-07-07 | 张作华 | Easy dust collection and anti-blocking cloth bag adsorption type coal mine safety dust falling device |
| CN111375254B (en) * | 2020-04-28 | 2021-08-13 | 张作华 | Easy dust collection and anti-blocking cloth bag adsorption type coal mine safety dust falling device |
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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: 20191029 Termination date: 20211204 |