CN203899897U - Device for screening wood processing leftover materials - Google Patents
Device for screening wood processing leftover materials Download PDFInfo
- Publication number
- CN203899897U CN203899897U CN201420287844.4U CN201420287844U CN203899897U CN 203899897 U CN203899897 U CN 203899897U CN 201420287844 U CN201420287844 U CN 201420287844U CN 203899897 U CN203899897 U CN 203899897U
- Authority
- CN
- China
- Prior art keywords
- housing
- screening
- bar
- leftover pieces
- wood processing
- Prior art date
- 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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Abstract
The utility model relates to a device for screening wood processing leftover materials and belongs to the technical field of wood processing devices. The device comprises a housing and a screening plate, wherein the bottom of the housing is provided with a front bottom rod and a rear bottom rod, and the length of the front bottom rod is smaller than that of the rear bottom rod. Discharging ports are formed in the positions of the front side of the housing and a base plate, and multiple parallel screen rods are arranged in the housing and located at the same height with the discharging ports and are parallel to the front side of the housing. The device for screening the wood processing leftover materials can screen the materials according the thickness degree of the leftover materials produced in wood processing, the time and labor are saved, obtained leftover materials different in thickness degree can be recycled and used for different purposes, and the wood usage rate is improved.
Description
Technical field
The utility model relates to a kind of screening plant of timber processing leftover pieces, belongs to timber processing apparatus technical field.
Background technology
At timber work in-process, when needs by plate cutting to suitable when size, can produce a large amount of cutting edge corner materials.Not of uniform size due to wood raw material, therefore, in the time making timber be machined to prescribed level, the size of the leftover pieces that produce also can be inconsistent, and these leftover pieces are to be all fine strip shape and thickness differs conventionally.If these waste materials need to be re-used, the leftover pieces of different sizes have different purposes, larger leftover pieces can be for processing disposable chopsticks, less leftover pieces can be by after pulverizing, for the processing of Wood-plastic material, after mixing with other macromolecule raw material, powder and additive, can prepare suitable composite.
Summary of the invention
The object of the invention is: provide a kind of and can will in timber processing, produce leftover pieces that thickness differs and carry out according to size the device of sieving and grading, technical scheme is as follows:
A screening plant for timber processing leftover pieces, includes housing, screen plate, and the bottom of housing is provided with front bottom bar and rear bottom bar, the length that is shorter in length than rear bottom bar of front bottom bar; Housing above and base plate place, offer discharging opening, in enclosure interior, on sustained height, be provided with the many screening bars that are parallel to each other with discharging opening, screening bar is parallel with before housing.
As improvement, on screening bar, be socketed with sleeve pipe.
As improvement, screening bar pushes up to be connected by bolt and is connected on hack lever, and hack lever is fixed on the support of enclosure interior.
As improvement, at the top of housing, charge door is installed, be provided with funnel in the bottom of screening bar, the outlet at bottom of funnel is zigzag groove, and the outlet of funnel is above lower floor screening bar, near the position of the higher side of housing.
beneficial effect
The screening plant of the timber processing leftover pieces that the utility model provides, can sieve it according to the fineness of the leftover pieces of the generation of timber processing, time saving and energy saving, the leftover pieces of the different thicknesses degree of acquisition can recycle in different purposes, improved the utilization rate of timber.
Brief description of the drawings
Fig. 1 is the perspective view of the screening plant of timber processing leftover pieces;
Fig. 2 is the cross-sectional view of the screening plant of timber processing leftover pieces;
Fig. 3 is the planar structure schematic diagram of screen plate;
Fig. 4 is the partial structurtes schematic diagram of screening bar;
Fig. 5 is the cross-sectional view of screening bar.
Wherein, 1, housing; 21, front bottom bar; 22, rear bottom bar; 3, sleeve pipe; 4, screening bar; 5, hack lever; 6, bolt; 7, discharging opening; 8, support; 9, charge door; 10, funnel.
Detailed description of the invention
embodiment 1
As depicted in figs. 1 and 2, the screening plant of timber processing leftover pieces provided by the invention, see on the whole, agent structure is housing 1, bottom bar 21 and rear bottom bar 22 before the bottom of housing 1 is respectively two groups, the height of front bottom bar 21 lower than with the height of rear bottom bar 22, overall housing 1 is presented and leans forward, offer multiple discharging openings 7 in the front portion of housing 1, discharging opening 7 structure in the form of slot.On the height of discharging opening 7, the inside of housing 1 is provided with screen plate, as shown in Figure 3 and Figure 4, screen plate, from top view, is to be made up of many parallel screening bars 4, screening bar 4 be parallel to housing 1 before, the outer cover of screening bar 4 is connected to sleeve pipe 3, and the both ends open of screening bar 4, is socketed with hack lever 5 in opening, screening bar 4 is to be fastenedly connected by bolt 6 with hack lever 5, and hack lever 5 is fixed on the support on housing 1 inwall; See from top to bottom, the spacing between the screening bar 4 of the screen plate of last layer is greater than the screening bar of its lower one deck.
When in use, by pour the leftover pieces after timber processing in housing 1, larger-size in these leftover pieces, be to pass through the screening bar 4 of upper level, these intransitable leftover pieces, can slide into discharging opening along screen plate, leave whole device; And by the less leftover pieces of size of screening bar 4, can drop down onto on the screen plate of lower one deck, on this one deck, size is bigger than normal, tackled by the screen plate of this one deck again, then slide into discharging opening along screen plate, and size again leftover pieces less than normal can constantly fall, until the bottommost of housing, then leave housing by the discharging opening of bottommost.
In above-mentioned structure, two advantages are: because hack lever 5 is the openings at two ends through screening bar, and that screening bar 4 holds out against by bolt 6 is fixing, is adjustable like this with regard to the distance that makes to sieve between bar 4; In addition, because the outer cover of screening bar 4 is connected to sleeve pipe 8, the internal diameter of sleeve pipe is greater than the external diameter that sieves bar 4, just can make sleeve pipe 3 freely rotate along screening bar 4, can make leftover pieces more easily slide on top, and more easily fall.
As the improvement of the structure to above-mentioned, as depicted in figs. 1 and 2, be provided with charge door 9 at the top of housing 1, be provided with funnel 10 in the bottom of the screen plate of every one deck, the bottom of funnel is the groove of rolling over shape, and the outlet of funnel 10 is above lower floor screening bar 4, near the position of the higher side of housing 1.When in use, first leftover pieces are poured into from charge door 9, then these leftover pieces can slide along the screen plate of last layer, because leftover pieces present strip, on the screen plate of falling lower one deck, can mutually intersect, make screening effect bad, after arranging by the groove of the meander-shaped on funnel 10, be substantially the direction parallel with screening bar 4 and fall, on the screen plate of lower one deck, slide in order from high to low, make the better effects if of screening.
Claims (4)
1. a screening plant for timber processing leftover pieces, includes housing (1), screen plate, it is characterized in that: the bottom of housing (1) is provided with front bottom bar (21) and rear bottom bar (22), the length that is shorter in length than rear bottom bar (22) of front bottom bar (21); Housing (1) above and base plate place, offer discharging opening (7), in housing (1) inside, on sustained height, be provided with the many screening bars (4) that are parallel to each other with discharging opening (7), screening bar (4) is parallel with before housing (1).
2. the screening plant of timber processing leftover pieces according to claim 1, is characterized in that: on screening bar (4), be socketed with sleeve pipe (3).
3. the screening plant of timber processing leftover pieces according to claim 1, is characterized in that: screening bar (4) is connected and is connected to hack lever (5) above by bolt (6) top, and hack lever (5) is fixed on the support (8) of enclosure interior.
4. the screening plant of timber processing leftover pieces according to claim 1, it is characterized in that: at the top of housing (1), charge door (9) is installed, bottom at screening bar (4) is provided with funnel (10), the outlet at bottom of funnel (10) is zigzag groove, and the outlet of funnel (10) is sieved the top of bar (4), the position of the close higher side of housing (1) in lower floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287844.4U CN203899897U (en) | 2014-05-30 | 2014-05-30 | Device for screening wood processing leftover materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287844.4U CN203899897U (en) | 2014-05-30 | 2014-05-30 | Device for screening wood processing leftover materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899897U true CN203899897U (en) | 2014-10-29 |
Family
ID=51774187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287844.4U Expired - Fee Related CN203899897U (en) | 2014-05-30 | 2014-05-30 | Device for screening wood processing leftover materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899897U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438847A (en) * | 2015-12-05 | 2016-03-30 | 重庆市长桥机械制造有限责任公司 | Automatic classified storage device for car parts |
| KR101697084B1 (en) * | 2015-09-09 | 2017-01-17 | 주식회사 포스코 | Device for sorting particles size, and method for sorting particles size |
| CN107694895A (en) * | 2017-11-22 | 2018-02-16 | 刘涛 | A kind of rolling bar formula garlic stepped diameter screening plant |
| CN110711691A (en) * | 2019-10-29 | 2020-01-21 | 北京科技大学 | Strip-shaped material sorting device and method |
| CN113457960A (en) * | 2020-03-15 | 2021-10-01 | 徐州赛诺石英有限公司 | Quartz multistage screening device |
-
2014
- 2014-05-30 CN CN201420287844.4U patent/CN203899897U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101697084B1 (en) * | 2015-09-09 | 2017-01-17 | 주식회사 포스코 | Device for sorting particles size, and method for sorting particles size |
| CN105438847A (en) * | 2015-12-05 | 2016-03-30 | 重庆市长桥机械制造有限责任公司 | Automatic classified storage device for car parts |
| CN107694895A (en) * | 2017-11-22 | 2018-02-16 | 刘涛 | A kind of rolling bar formula garlic stepped diameter screening plant |
| CN110711691A (en) * | 2019-10-29 | 2020-01-21 | 北京科技大学 | Strip-shaped material sorting device and method |
| CN113457960A (en) * | 2020-03-15 | 2021-10-01 | 徐州赛诺石英有限公司 | Quartz multistage screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |