CN215507698U - Wood shavings bark group screening installation - Google Patents
Wood shavings bark group screening installation Download PDFInfo
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- CN215507698U CN215507698U CN202120995709.5U CN202120995709U CN215507698U CN 215507698 U CN215507698 U CN 215507698U CN 202120995709 U CN202120995709 U CN 202120995709U CN 215507698 U CN215507698 U CN 215507698U
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Abstract
The utility model discloses a shaving bark cluster screening device which comprises a raw material shaving conveyor, a bark cluster shaker, a qualified shaving conveyor, a qualified shaving bin, a bark cluster conveyor and a bark cluster bin, wherein a discharge port of the raw material shaving conveyor is positioned above the bark cluster shaker, the bark cluster shaker is provided with a raw material feed port, a bark cluster discharge port and a shaving discharge port, the bark cluster discharge port of the bark cluster shaker is movably connected with the feed port of the bark cluster conveyor, the shaving discharge port of the bark cluster shaker is movably connected with the feed port of the qualified shaving conveyor, and the bark cluster conveyor and the qualified shaving conveyor are respectively arranged at two sides of the bark cluster shaker; the discharge port of the bark cluster conveyor is communicated with the feed port of the bark cluster bin, and the discharge port of the qualified shaving conveyor is communicated with the feed port of the qualified shaving bin. The utility model has high screening efficiency, good effect and low cost.
Description
Technical Field
The utility model relates to the technical field of plate processing, in particular to a shaving bark cluster screening device.
Background
The chipboard is an artificial board made up by using wood or other lignocellulose material as broken material and applying adhesive and making them be glued together under the action of heat and pressure. In the production process of the shaving board, wood needs to be peeled, chipped and sliced to obtain shaving board raw material-wood shavings, in the slicing stage, bark group impurities with clustered barks are inevitably doped in the raw material wood shavings, the bark group impurities can influence the final quality of the shaving board if not screened out, and the efficiency is slow and the labor cost is high through manual screening.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the provided screening equipment for the wood shaving bark clusters is high in screening efficiency, good in effect and low in cost.
The technical scheme adopted by the utility model is as follows: a shaving bark cluster screening device comprises a raw material shaving conveyor, a bark cluster shaking screen, a qualified shaving conveyor, a qualified shaving bin, a bark cluster conveyor and a bark cluster bin, wherein a discharge port of the raw material shaving conveyor is positioned above the bark cluster shaking screen, the bark cluster shaking screen is provided with a raw material feed port, a bark cluster discharge port and a shaving discharge port, and a discharge port of the raw material shaving conveyor and the bark cluster shaking screen are movably connected with a discharge valve; a bark mass discharge port of the bark mass shaking screen is movably connected with a feed port of a bark mass conveyor, a wood shaving discharge port of the bark mass shaking screen is movably connected with a feed port of a qualified wood shaving conveyor, and the bark mass conveyor and the qualified wood shaving conveyor are respectively arranged at two sides of the bark mass shaking screen; the discharge port of the bark cluster conveyor is communicated with the feed port of the bark cluster bin, and the discharge port of the qualified shaving conveyor is communicated with the feed port of the qualified shaving bin.
Preferably, as this technical scheme, the unloading valve be the three-way valve, the house steward of three-way valve is connected in raw materials wood shavings conveyer's discharge gate, a branch pipe swing joint in bark group of three-way valve shakes the raw materials feed inlet of sieve, another branch pipe of three-way valve connects qualified wood shavings conveyer, sets up the bin outlet on the qualified wood shavings conveyer.
Preferably, the bark cluster conveyor comprises a first bark cluster conveyor and a second bark cluster conveyor, a feeding port of the first bark cluster conveyor is movably connected with a discharging port of the shaking screen, a discharging end of the first bark cluster conveyor extends obliquely to the upper side of the bark cluster bin, the second bark cluster conveyor is horizontally arranged on the bark cluster bin, a feeding port of the second bark cluster conveyor is connected with a discharging port of the first bark cluster conveyor, and a discharging port of the second bark cluster conveyor is communicated with a feeding port of the bark cluster bin.
Preferably, the first bark cluster conveyor and the second bark cluster conveyor are both belt conveyors.
As the optimization of the technical scheme, the qualified wood shaving conveyor comprises a first qualified wood shaving conveyor and a second qualified wood shaving conveyor, a feeding hole of the first qualified wood shaving conveyor is movably connected with a wood shaving discharging hole of a bark group shaking screen, the discharging hole of the first qualified wood shaving conveyor is connected with a feeding hole of the second qualified wood shaving conveyor through a rotary blanking device, a discharging hole end of the second qualified wood shaving conveyor is obliquely extended to the upper part of the qualified wood shaving bin, and a discharging hole of the second qualified wood shaving conveyor is communicated with the feeding hole of the qualified wood shaving bin.
Preferably, the first qualified wood shaving conveyor is a screw conveyor, and the second qualified wood shaving conveyor and the raw material wood shaving conveyor are scraper conveyors.
Preferably, the three-way valve is a pneumatic three-way valve.
The wood shaving bark cluster screening equipment can screen the bark clusters and wood shavings in the raw material wood shavings through repeated oscillation of the bark cluster shaking screen, and screen the bark clusters and the wood shavings through the bark cluster discharge port and the wood shavings discharge port, screened materials can be well collected, the screening efficiency is high, the effect is good, and the input equipment cost is low.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
1. The device comprises a bark cluster bin, 2 a bark cluster second conveyor, 3 a bark cluster first conveyor, 4 a bark cluster shaking screen, 5 a blanking valve, 6 a raw material shaving conveyor, 7 a rotary blanking device, 8 a qualified shaving first conveyor and 9 a qualified shaving second conveyor.
Detailed Description
The present invention will be described in detail with reference to specific examples.
As shown in fig. 1-2, the utility model relates to a wood shaving bark mass screening device, which comprises a raw material wood shaving conveyor 6, a bark mass shaking screen 4, a qualified wood shaving conveyor, a qualified wood shaving bin (not shown in the figure), a bark mass conveyor and a bark mass bin 1, wherein a discharge port of the raw material wood shaving conveyor 6 is positioned above the bark mass shaking screen 4, and the bark mass shaking screen 4 is provided with a raw material feed port, a bark mass discharge port and a wood shaving discharge port; a discharging valve 5 is movably connected between a discharging port of a raw material shaving conveyor 6 and a raw material feeding port of a bark cluster shaking screen 4, the bark cluster conveyor and a qualified shaving conveyor are respectively arranged at two sides of the bark cluster shaking screen 4, feeding ends of the bark cluster conveyor and the qualified shaving conveyor are both positioned below the bark cluster shaking screen 4, a bark cluster discharging port of the bark cluster shaking screen 4 is movably connected with the feeding port of the bark cluster conveyor, and a shaving discharging port of the bark cluster shaking screen 4 is movably connected with the feeding port of the qualified shaving conveyor; the discharge port of the bark cluster conveyor is communicated with the feed port of the bark cluster bin 1, and the discharge port of the qualified shaving conveyor is communicated with the feed port of the qualified shaving bin.
When the utility model is implemented, the blanking valve 5 adopts a three-way valve, a main pipe of the three-way valve is connected with a discharge hole of the raw material shavings conveyor 6, one branch pipe of the three-way valve is movably connected with a raw material feed hole of the bark cluster shaking screen 4, namely, a flexible connection is adopted, the other branch pipe of the three-way valve is connected with the qualified shavings conveyor, and a discharge hole is arranged on the qualified shavings conveyor. The bark mass shaking screen 4 is obliquely arranged, a bark mass discharging port of the bark mass shaking screen 4 is positioned at the lower end, and a wood shaving discharging port is positioned at the relatively high side edge of the bark mass discharging port.
The bark cluster conveyor comprises a first bark cluster conveyor 3 and a second bark cluster conveyor 2, wherein the first bark cluster conveyor 3 is obliquely arranged, a feeding hole of the first bark cluster conveyor 3 is movably connected with a discharging hole of a shaking screen 4 of the bark cluster, namely, a soft connection mode is adopted, the discharging end of the first bark cluster conveyor 3 extends to the upper side of a bark cluster bin 1, the second bark cluster conveyor 2 is horizontally arranged on the bark cluster bin 1, a feeding hole of the second bark cluster conveyor 2 is connected with the discharging hole of the first bark cluster conveyor 3, and a discharging hole of the second bark cluster conveyor 2 is communicated with the feeding hole of the bark cluster bin 1. The bark mass first conveyor 3 and the bark mass second conveyor 2 are both belt conveyors.
The qualified shaving conveyor comprises a qualified shaving first conveyor 8 and a qualified shaving second conveyor 9, wherein the qualified shaving first conveyor 8 is obliquely arranged, a feed port of the qualified shaving first conveyor 8 is movably connected with a shaving discharge port of a bark cluster shaker 4, namely, soft connection is adopted, the discharge port of the qualified shaving first conveyor 8 is connected with a feed port of the qualified shaving second conveyor 9, a discharge end of the qualified shaving second conveyor 9 extends to the upper part of a qualified shaving bin, a qualified shaving third conveyor can be arranged on the qualified shaving bin and can not be arranged, the discharge port of the qualified shaving second conveyor 9 is communicated with the feed port of the qualified shaving bin or the discharge port of the qualified shaving third conveyor is communicated with the feed port of the qualified shaving bin. The first qualified wood shaving conveyor 8 is a screw conveyor, and the second qualified wood shaving conveyor 9 and the raw material wood shaving conveyor 6 are scraper conveyors. A rotary feeder 7 is arranged between the first qualified wood shaving conveyor 8 and the second qualified wood shaving conveyor 9, a feed port of the rotary feeder 7 is connected with a discharge port of the first qualified wood shaving conveyor 8, and a discharge port of the rotary feeder 7 is connected with a feed port of the second qualified wood shaving conveyor 9. The three-way valve is a pneumatic three-way valve, and a branch pipe of the three-way valve is connected to the qualified wood shavings second conveyor 9.
When the utility model is implemented, the bark cluster first conveyor 3 and the qualified shaving second conveyor 9 adopt one set of equipment, and the other two sets of equipment, the bark cluster first conveyor 3 is arranged between the lower ends of the two bark cluster shaking sieves 4, and the qualified shaving second conveyor 9 is arranged at the same side of the two bark cluster shaking sieves 4.
When the utility model is used specifically, freshly sliced raw wood shavings fall into a bark cluster shaking screen 4 from a raw material wood shavings conveyor 6 through a discharge valve 5, the bark cluster shaking screen 4 performs oscillation motion to separate wood shavings from bark clusters, the separated qualified wood shavings are conveyed to a qualified wood shavings bin through a qualified wood shavings conveyor, and the separated bark cluster impurities are conveyed into a bark cluster bin 1 through a bark cluster conveyor. The screening device can be provided with two sets, in the two sets of devices, the bark cluster first conveyor and the qualified shaving second conveyor can be shared, namely the two sets are respectively one set of the bark cluster first conveyor and the qualified shaving second conveyor, and the raw material shaving conveyor, the bark cluster shaking screen, the three-way valve and the qualified shaving first conveyor are provided with two sets.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (7)
1. The utility model provides a wood shavings bark group screening installation which characterized in that: the tree bark roll shaking screen is provided with a raw material feeding port, a tree bark roll discharging port and a wood shaving discharging port, and a discharging valve is movably connected between the discharging port of the raw material wood shaving conveyor and the raw material feeding port of the tree bark roll shaking screen; a bark mass discharge port of the bark mass shaking screen is movably connected with a feed port of a bark mass conveyor, a wood shaving discharge port of the bark mass shaking screen is movably connected with a feed port of a qualified wood shaving conveyor, and the bark mass conveyor and the qualified wood shaving conveyor are respectively arranged at two sides of the bark mass shaking screen; the discharge port of the bark cluster conveyor is communicated with the feed port of the bark cluster bin, and the discharge port of the qualified shaving conveyor is communicated with the feed port of the qualified shaving bin.
2. The apparatus for screening a particle of wood shavings bark as claimed in claim 1, wherein: the blanking valve be the three-way valve, the house steward of three-way valve is connected in raw materials shavings conveyer's discharge gate, a minute pipe swing joint in bark group of three-way valve shakes the raw materials feed inlet of sieve, another minute pipe of three-way valve is connected qualified shavings conveyer, sets up the bin outlet on the qualified shavings conveyer.
3. The apparatus for screening a particle of wood shavings bark as claimed in claim 1, wherein: the bark group conveyer include bark group first conveyer and bark group second conveyer, bark group discharge gate swing joint of bark group first conveyer feed inlet and bark group rocking screen, the slope of bark group first conveyer discharge end extends to bark group storehouse top, bark group second conveyer level is located on the bark group storehouse, bark group second conveyer feed inlet is connected with the discharge gate of bark group first conveyer, the bark group second conveyer discharge gate is linked together with the feed inlet in bark group storehouse.
4. The apparatus for screening a particle of wood shavings bark as claimed in claim 3, wherein: the first conveyor for the bark mass and the second conveyor for the bark mass are both belt conveyors.
5. The apparatus for screening a particle of wood shavings bark as claimed in claim 1, wherein: qualified wood shavings conveyer include first conveyer of qualified wood shavings and qualified wood shavings second conveyer, the first conveyer feed inlet of qualified wood shavings and the wood shavings discharge gate swing joint of bark group rocking sieve, the first conveyer discharge gate of qualified wood shavings is connected with the feed inlet that qualified wood shavings second was carried through the glassware down of gyration, the slope of discharge gate end of qualified wood shavings second conveyer extends to qualified wood shavings storehouse top, the feed inlet in qualified wood shavings second conveyer discharge gate and qualified wood shavings storehouse is linked together.
6. The apparatus for screening a particle of wood shavings bark as claimed in claim 5, wherein: the first conveyor of qualified wood shavings is a screw conveyor, and the second conveyor of qualified wood shavings and the conveyor of raw material wood shavings are scraper conveyors.
7. The apparatus for screening a particle of wood shavings bark as claimed in claim 2, wherein: the three-way valve is a pneumatic three-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995709.5U CN215507698U (en) | 2021-05-11 | 2021-05-11 | Wood shavings bark group screening installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995709.5U CN215507698U (en) | 2021-05-11 | 2021-05-11 | Wood shavings bark group screening installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215507698U true CN215507698U (en) | 2022-01-14 |
Family
ID=79803979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120995709.5U Active CN215507698U (en) | 2021-05-11 | 2021-05-11 | Wood shavings bark group screening installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215507698U (en) |
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2021
- 2021-05-11 CN CN202120995709.5U patent/CN215507698U/en active Active
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