CN214394569U - Wood double-sided thicknesser - Google Patents

Abstract

The utility model belongs to the technical field of wood working's technique and specifically relates to a two-sided thicknesser of timber is related to, it is including the installation box that has discharge gate and feed inlet, be equipped with the feed table corresponding to the feed inlet in the installation box, the ejection of compact platform corresponding to the discharge gate, be located the thicknesser subassembly between feed table and the ejection of compact platform, a transportation subassembly for transporting timber, the inside cavity that is of feed table sets up, a plurality of bits mouths of inhaling have been seted up to the feed table upper surface, all inhale the bits mouths and all communicate inside the feed table, be equipped with first dust catcher in the installation box, first dust catcher passes through the tuber pipe and links to each other with feed table inside. In the wood thicknessing process, the first dust collector is started, and wood chips generated by processing wood enter the first dust collector through the chip suction port, the interior of the feeding table and the air pipe. This application can reduce the saw-dust that drifts out from feed inlet and discharge gate.

Description

Wood double-sided thicknesser

Technical Field

The application relates to the technical field of wood processing, in particular to a wood double-sided thicknesser.

Background

The wood thicknesser is a tool for scraping the surface of wood to make the surface of wood smooth, and is mainly used for planing and cutting the surface of wood, so that the wood has a certain smooth surface, and the next working procedure processing is convenient for the wood.

Present timber two-sided thicknesser machine, including the installation box that has feed inlet and discharge gate, be equipped with thicknesser subassembly in the installation box, transportation subassembly, the feed table that corresponds the feed inlet and the play work or material rest that corresponds the discharge gate, during processing timber, on placing the feed table with timber, transportation subassembly transports ejection of compact platform department with timber from the feed table, and in ligneous transportation, thicknesser subassembly will carry out thicknesser to timber and handle, and the saw-dust that timber produced this moment will float in the installation box. The part of the wood chips which float may float out from the feeding hole and the discharging hole, which affects the workshop environment.

SUMMERY OF THE UTILITY MODEL

In order to reduce the saw-dust that drifts out from feed inlet and discharge gate, this application provides a timber two-sided thicknesser machine.

The application provides a pair of two-sided thicknesser of timber adopts following technical scheme: the utility model provides a two-sided thicknesser of timber, is equipped with the feed table corresponding to the feed inlet, the ejection of compact platform corresponding to the discharge gate, be located the thicknesser subassembly between feed table and the ejection of compact platform, be used for transporting the transportation subassembly of timber business turn over installation box including the installation box that has discharge gate and feed inlet in the installation box, the inside cavity setting that is of feed table, a plurality of bits mouths of inhaling have been seted up to the feed table upper surface, and all bits mouths of inhaling all communicate inside the feed table, are equipped with first dust catcher in the installation box, and first dust catcher passes through the tuber pipe and links to each other with the feed table is inside.

Through adopting above-mentioned technical scheme, when adding man-hour to timber, stretch into the feed inlet and place on the feed table with timber, start the transportation subassembly, the transportation subassembly drives timber and transports towards discharge gate department, start the thicknesser subassembly, the thicknesser subassembly thicknesser handles timber, start first dust catcher, inside partial saw-dust that the thicknesser in-process produced enters into the feed table through the suction bits mouth, it is inside that the saw-dust that piles up on the feed table enters into the feed table through the suction bits mouth equally, the inside saw-dust of feed table enters into first dust catcher through the tuber pipe. The wood chips which are blown out from the feed inlet and the discharge outlet are reduced.

Optionally, the thicknessing subassembly is including contradicting in the last planer tool roller of timber upper surface, first motor, contradicting in lower planer tool roller, the second motor of timber lower surface, goes up the planer tool roller and is located under and directly over planer tool roller, and first motor is connected in the installation box, and the output shaft and the last planer tool roller of first motor link to each other, and the second motor is connected in the installation box, and the output shaft and the lower planer tool roller of second motor link to each other.

Through adopting above-mentioned technical scheme, after timber got into the installation box, start first motor, planer tool roller carried out the thicknessing to ligneous upper surface on the first motor output shaft drive, started the second motor, planer tool roller carried out the thicknessing to ligneous lower surface under the second motor output shaft drive. Through carrying out the thicknessing simultaneously to timber upper and lower surface, increased thicknessing efficiency to timber.

Optionally, the transportation assembly comprises a feeding compression roller, a third motor, a discharging compression roller and a fourth motor, wherein the feeding compression roller and the third motor are located above the feeding table, the discharging compression roller and the fourth motor are located above the discharging table, the feeding compression roller and the discharging compression roller are both pressed on the upper surface of wood, the third motor is connected to the installation box body, an output shaft of the third motor is connected with the feeding compression roller, the fourth motor is connected to the installation box body, and an output shaft of the fourth motor is connected with the discharging compression roller.

Through adopting above-mentioned technical scheme, among the wood working process, the lateral wall of feeding compression roller and ejection of compact compression roller all supports tightly in timber upper surface, has improved the course of working at ligneous stability. Start the third motor, the third motor drives the feeding compression roller rotatory, and the feeding compression roller promotes timber and transports to the thicknesser subassembly, and the thicknesser subassembly thicknesser carries out thicknesser to ligneous upper and lower surface, and after the thicknesser was handled, start the fourth motor, the fourth motor drives ejection of compact compression roller rotatory, and ejection of compact compression roller promotes timber and transports to the discharge gate. The transportation of the wood is convenient.

Optionally, the first dust collector comprises a collection box, a fan and a filter screen; the collecting box is located the feed table below, and the collecting box is inside to be passed through the tuber pipe links to each other with the feed table is inside, and the collecting box passes through pipe connection in fan, and the filter screen inlays to be established in the pipeline.

Through adopting above-mentioned technical scheme, when using first dust catcher, start the fan, the saw-dust passes in proper order and inhales bits mouth, feed table and tuber pipe and enter into the collecting box in, conveniently collects the saw-dust, when the fan takes the air in the collecting box out, the filter screen filters the saw-dust for the saw-dust is detained in the collecting box.

Optionally, a collecting notch communicated with the inside of the collecting box is formed in the outer wall of the collecting box, a drawing box is inserted into the collecting notch in a sliding mode and located below the filter screen, and an inlet and outlet notch for the drawing box to slide out is formed in the outer wall of the mounting box body.

Through adopting above-mentioned technical scheme, in the saw-dust in the collecting box will fall to taking out the box, will take out box roll-off notch and the feeding notch of gathering materials, can clear up the saw-dust of taking out in the box, made things convenient for and cleared up taking out the box.

Optionally, be equipped with two baffles on the installation bottom half inner wall, a baffle is connected in ejection of compact platform lower surface, and another baffle is connected in the feed table lower surface, is equipped with the receipts material chamber between two baffles, and lower planer tool roller is located and receives directly over the material chamber, set up the slip notch that feeds through in receiving the material chamber on the installation box outer wall, the slip is worn to be equipped with in the slip notch and is received the magazine, receives the magazine and is located and receives the material chamber bottom chamber wall.

Through adopting above-mentioned technical scheme, when processing timber, go up planer tool roller and planer tool roller down and can waft in receiving the material chamber and pile up in the collecting box to the saw-dust that wood working produced, after the collecting box piled up the saw-dust fully, pull out the collecting box from the sliding groove mouth, be convenient for clear up the collecting box.

Optionally, an upper cleaning assembly for cleaning the upper planer tool roller is arranged in the mounting box body, and the upper cleaning assembly comprises a cleaning ring, bristles and a pull rod; the inner circle diameter of cleaning the ring is greater than the external diameter of last planer tool roller, and the brush hair is located and is cleaned on the inner wall of ring and contradict in the lateral wall of last planer tool roller, and the pull rod extends along last planer tool roller axial, and pull rod fixed connection wears to locate the installation box in cleaning the ring and along self endwise slip.

Through adopting above-mentioned technical scheme, when needs clean the planer tool roller, close first motor, treat to go up planer tool roller and stop rotatory back, workman pulling pull rod, the pull rod drives cleans the ring and along the axial displacement of last planer tool roller, cleans the brush hair on the ring and sweeps the adnexed saw-dust on will going up planer tool roller, has made things convenient for the clearance to last planer tool roller.

Optionally, the upper cleaning assembly further comprises a limiting rod which is the same as the extension direction of the pull rod, the limiting rod is fixedly connected to the inner wall of the installation box body, and the limiting rod penetrates through the cleaning ring in a sliding mode.

Through adopting above-mentioned technical scheme, the gag lever post has restricted jointly with the pull rod and has cleaned the ring rotation, has improved the stability of cleaning the ring, makes it be difficult for colliding with last planer tool roller.

Optionally, the inner wall of the installation box body is provided with a holding tank for the sliding embedding of the cleaning ring.

Through adopting above-mentioned technical scheme, the workman slides the pull rod towards holding tank direction, and the pull rod drives to clean the ring and slides and inlay and establish in the holding tank, and when processing timber, it is difficult for producing the damage to the brush hair to go up the planer tool roller.

To sum up, the application comprises the following beneficial technical effects:

1. through the arrangement of the chip suction port, the hollow interior of the feeding table and the first dust collector, the saw dust generated in the wood processing process is cleaned;

2. through the arrangement of the upper cleaning component, the sawdust attached to the upper planer knife roller is conveniently cleaned;

3. through the arrangement of the partition plate, the sliding groove opening and the material collecting box, the wood chips generated in the thicknessing process can be conveniently collected;

4. through the setting of gag lever post and holding tank for clean the difficult collision that takes place between ring and the last planer tool roller, reduce the damage of brush hair.

Drawings

FIG. 1 is a schematic sectional view of a mounting box in the embodiment of the present application;

FIG. 2 is a schematic structural diagram for showing a mounting box in the embodiment of the present application;

FIG. 3 is a schematic sectional view showing a first vacuum cleaner in the embodiment of the present application;

fig. 4 is a schematic structural diagram for showing an upper cleaning assembly and a lower cleaning assembly in the embodiment of the present application.

Reference numerals: 1. installing a box body; 11. a feed inlet; 111. a feeding table; 12. a discharge port; 121. a discharging table; 13. a sliding slot opening; 14. a slot entrance and exit; 15. accommodating grooves; 2. a chip suction port; 3. a thicknesser assembly; 31. an upper planning cutter roller; 32. a first motor; 33. a lower planning cutter roller; 34. a second motor; 4. a transport assembly; 41. feeding compression rollers; 42. a third motor; 43. a discharging press roller; 44. a fourth motor; 5. a first dust collector; 51. a collection box; 511. a material collection notch; 512. drawing the box; 52. a fan; 53. filtering with a screen; 6. a partition plate; 61. a material receiving cavity; 62. a material receiving box; 7. a second vacuum cleaner; 8. an upper cleaning assembly; 81. cleaning a ring; 82. brushing; 83. a limiting rod; 84. a pull rod; 9. a lower cleaning assembly; 10. a pipeline; 101. and (7) an air pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses two-sided thicknesser of timber. As shown in fig. 1 and 2, a two-sided thicknesser for wood comprises an installation box 1, wherein two opposite inner walls of the installation box 1 are respectively provided with a feed port 11 and a discharge port 12, the installation box 1 is internally provided with a transportation component 4 for transporting wood, a thicknesser component 3 for thicknessing wood, a feed table 111 corresponding to the feed port 11, a discharge table 121 corresponding to the discharge port 12, a first dust collector 5 for cleaning wood chips on the feed table 111 and a second dust collector 7 for cleaning wood chips on the discharge table 121.

As shown in fig. 1 and 2, the thicknesser assembly 3 includes an upper planer roller 31, a first motor 32, a lower planer roller 33, and a second motor 34. The upper planer tool roller 31 and the lower planer tool roller 33 are arranged in the vertical direction and are rotatably connected to the inner wall of the installation box body 1, the diameters of the upper planer tool roller 31 and the lower planer tool roller 33 are the same, the upper planer tool roller 31 and the lower planer tool roller 33 are both located between the discharging table 121 and the feeding table 111, and the highest point of the lower planer tool roller 33 and the upper surface of the discharging table 121 are located on the same plane. First motor 32 and second motor 34 are all fixed connection in installation box 1 outer wall, and first motor 32 output shaft links to each other with last planer tool roller 31, and second motor 34 output shaft links to each other with lower planer tool roller 33. When processing timber, start first motor 32, first motor 32 drives the rotation of last planer tool roller 31 and carries out the thicknessing to the upper surface of timber, starts second motor 34, and second motor 34 drives the rotation of lower planer tool roller 33 and carries out the thicknessing to the lower surface of timber, and the direction of rotation of lower planer tool roller 33 is opposite with the direction of rotation of last planer tool roller 31. The thicknessing efficiency of the wood is improved.

As shown in fig. 2 and 3, the transport assembly 4 includes an in-feed pressure roller 41, a third motor 42, an out-feed pressure roller 43, and a fourth motor 44. Feeding compression roller 41 and ejection of compact compression roller 43 all rotate to be connected in 1 inner wall of installation box, ejection of compact compression roller 43 and feeding compression roller 41 are located same level and all support tightly in ligneous upper surface, ejection of compact compression roller 43 is located ejection of compact platform 121 top, feeding compression roller 41 is located feeding platform 111 top, third motor 42 fixed connection is on 1 outer wall of installation box, third motor 42 output shaft links to each other with feeding compression roller 41, fourth motor 44 fixed connection is on 1 outer wall of installation box, fourth motor 44 output shaft links to each other with ejection of compact compression roller 43, feeding compression roller 41 is unanimous with ejection of compact compression roller 43's direction of rotation. When processing timber, start third motor 42 and fourth motor 44, third motor 42 drives feeding compression roller 41 and rotates, and feeding compression roller 41 compresses tightly timber on feed table 111 and transports timber to ejection of compact platform 121 department, starts fourth motor 44, and fourth motor 44 drives ejection of compact compression roller 43 and rotates, and ejection of compact compression roller 43 will be compressed tightly the timber after being processed on ejection of compact platform 121 and promote timber and transport to discharge gate 12 department.

As shown in fig. 3, the upper surface of the feeding table 111 is flush with the lower wall of the feeding port 11, and the feeding table 111 is hollow. A plurality of chip absorbing openings 2 are uniformly formed in the upper surface of the feeding table 111, and all the chip absorbing openings 2 are communicated with the inside of the feeding table 111. The first dust collector 5 is connected below the feed table 111, and the first dust collector 5 includes a collection tank 51, a fan 52, and a screen 53. The interior of the feed table 111 communicates with the interior of the collection tank 51 through the blast duct 101. The fan 52 is fixedly connected to the outer wall of the installation box body 1, the fan 52 is connected with the inside of the collection box 51 through the pipeline 10, and the filter screen 53 is embedded in the pipeline 10. When the first vacuum cleaner 5 is used, the fan 52 is activated, the chips and air pass through the chip suction port 2, the inside of the feeding table 111 and the air duct 101 into the collection box 51, and the filter 53 filters the chips so that the air is drawn out by the fan 52. The collection and the cleaning of the sawdust on the feeding table 111 are facilitated.

As shown in fig. 3, the upper surface of the discharging table 121 is flush with the lower opening wall of the discharging opening 12, the structure of the discharging table 121 is the same as that of the feeding table 111, a second dust collector 7 is arranged in the mounting box 1, and the second dust collector 7 comprises a collecting box 51, a fan 52 and a filter screen 53. The structure of the first dust collector 5 is the same as that of the second dust collector 7, and the connection relationship between the discharging table 121 and the second dust collector 7 is the same as that between the feeding table 111 and the first dust collector 5. When wood is processed, the processed wood is transported to the discharging table 121 by the feeding compression roller 41, the fan 52 of the second dust collector 7 is started, and the same steps as those of the first dust collector 5 are repeated, so that the wood chips attached to the discharging table 121 are sucked into the collecting box 51, and the wood chips drifting out from the feeding port 11 and the discharging port 12 are reduced; the wood chips adhered to the lower surface of the wood are also sucked into the collection box 51, reducing the subsequent cleaning steps for the processed wood.

As shown in fig. 2 and 3, the drawing boxes 512 are placed in the two collecting boxes 51, the collecting notches 511 for the drawing boxes 512 to pass in and out are formed in the outer walls of all the collecting boxes 51, the drawing boxes 512 are inserted into the collecting boxes 51 and then seal the collecting notches 511, handles are fixedly connected to the drawing boxes 512, the drawing boxes 512 are located below the filter screens 53, two in-out notches 14 are formed in the outer wall of the installation box 1, the in-out notches 14 correspond to the drawing boxes 512 one to one, and the in-out notches 14 are communicated with the interior of the installation box 1. When the sawdust in the drawer 512 is accumulated too much, the worker pulls the handle to slide the drawer 512 out of the collecting slot 511, which is convenient for the worker to collect and process the sawdust in the collecting box 51.

As shown in fig. 2 and 3, two embedded baffles 6 that are equipped with of installation box 1, two baffles 6 all set up and two baffles 6 fixed connection in the inner wall of installation box 1 bottom along vertical direction, 6 upper end butts in ejection of compact platform 121 lower surface of a baffle, 6 upper end butts in feed table 111 lower surface of another baffle, two 6 relative one sides of baffle have formed and have received material chamber 61, lower planer knife roller 33 is located and has received material chamber 61 top, make the most saw-dust that produces of planer knife roller 33 during operation drop in receiving material chamber 61 down. Receive and to have placed in the material chamber 61 and receive the magazine 62, be fixed with the handle on the material magazine 62, set up the sliding groove mouth 13 that supplies to receive the magazine 62 business turn over on the installation box 1 outer wall, when receiving the magazine 62 and filling up the saw-dust, workman pulling handle with receive magazine 62 roll-off from sliding groove mouth 13, conveniently collect and handle the saw-dust in the material chamber 61.

As shown in fig. 3 and 4, an upper cleaning assembly 8 for cleaning the upper planer roller 31 is provided in the mounting case 1, and the upper cleaning assembly 8 includes a cleaning ring 81. Evenly be fixed with the directional brush hair 82 that cleans the ring 81 centre of a circle of round on cleaning ring 81's the inner wall, the internal diameter that cleans ring 81 is greater than the maximum diameter of last planer tool roller 31, and the brush hair 82 is kept away from the one end of cleaning ring 81 and is contradicted with the lateral wall of last planer tool roller 31, cleans ring 81 and goes up the slip and wear to be equipped with gag lever post 83, gag lever post 83 fixed connection in installation box 1 inner wall, and the axial of gag lever post 83 is the same with the axial of last planer tool roller 31. The cleaning ring 81 is fixedly connected with a pull rod 84, the pull rod 84 extends along the axial direction of the limiting rod 83, and the pull rod 84 is always arranged in a penetrating way and protrudes out of the outer wall of the mounting box body 1. When the upper planer tool roller 31 needs to be cleaned, a worker pulls the pull rod 84 to drive the cleaning ring 81 to axially slide along the limiting rod 83, and the cleaning ring 81 drives the bristles 82 to sweep off sawdust attached to the upper planer tool roller 31. The upper planer tool roller 31 is conveniently cleaned.

As shown in fig. 3 and 4, a lower cleaning assembly 9 for cleaning the lower planer roller 33 is provided in the mounting case 1, and the lower cleaning assembly 9 includes a cleaning ring 81, a stopper 83, bristles 82, and a pull rod 84. The structure of the lower cleaning assembly 9 is the same as that of the upper cleaning assembly 8, and the positional relationship between the lower cleaning assembly 9 and the lower planer roller 33 is the same as that between the upper cleaning assembly 8 and the upper planer roller 31. After cleaning the upper planer tool roller 31, the sawdust of the upper planer tool roller 31 falls into the material collecting box 62, part of the sawdust on the upper planer tool roller 31 falls onto the lower planer tool roller 33, a worker pulls the pull rod 84 corresponding to the lower cleaning component 9, so that the cleaning ring 81 axially slides along the limiting rod 83, the bristles 82 of the cleaning ring 81 sweep the sawdust attached to the lower planer tool roller 33, and the sawdust is swept into the material collecting box 62. Cleaning of the lower cutter roller 33 is facilitated.

As shown in fig. 3, two receiving grooves 15 for the cleaning ring 81 to be slidably inserted are formed on the inner wall of the mounting box 1, and when wood is processed, the cleaning ring 81 is pushed into the corresponding receiving groove 15 by pushing the pull rod 84. Wear of the bristles 82 is reduced.

The implementation principle of this application embodiment a timber two-sided thicknesser does: when the saw dust on the feeding table 111 needs to be cleaned, the fan 52 is started, the saw dust accumulated on the feeding table 111 is mixed with air and enters the feeding table 111 through the dust suction port 2, the air enters the collecting box 51 along the air pipe 101, the saw dust is blocked by the filter screen 53 and falls into the drawing box 512, and the air passes through the filter screen 53 and is discharged out of the mounting box body 1 through the fan 52. Wood chips drifting out of the feed port 11 and the discharge port 12 are reduced.

When wood processing, start second dust catcher 7, the adnexed saw-dust of timber lower surface and the saw-dust on ejection of compact platform 121 are mixed the air and are come to ejection of compact platform 121 inside through inhaling bits mouth 2 to along tuber pipe 101 entering to in collecting box 51, the saw-dust is blockked by filter screen 53 and falls to taking out the box 512, and the air passes filter screen 53 and passes through fan 52 and discharge outside the installation box 1. It clears up to attached saw-dust on accumulational saw-dust and the timber lower surface on ejection of compact platform 121 to have made things convenient for.

When clearing up the upper planer tool roller 31, close first motor 32, upper planer tool roller 31 stall drives the ring 81 that cleans that corresponds along gag lever post 83 axial slip through the pull rod 84 among the pulling upper cleaning assembly 8 for brush hair 82 that corresponds to clean ring 81 cleans the adnexed saw-dust on the upper planer tool roller 31. The wood chips attached to the upper planer tool roller 31 are conveniently cleaned.

When cleaning the lower planer roller 33, the second motor 34 is turned off, the lower planer roller 33 stops rotating, and the lower cleaning assembly 9 repeats the same steps as the upper cleaning assembly 8, so that the wood chips attached to the lower planer roller 33 fall into the collecting box 62. The wood chips attached to the upper planer tool roller 31 are conveniently cleaned.

When piling up too much in the saw-dust that falls into material collecting box 62 in installation box 1, the workman will receive material box 62 from the sliding groove mouth 13 roll-off through the pulling handle, carry out reutilization and clearance to the saw-dust in the material collecting box 62 again, make things convenient for the workman to clear up the saw-dust in the installation box 1.

When piling up too much in the saw-dust that falls into in the collecting box 51 and take out box 512, the workman will fill with the saw-dust through the pulling handle take out box 512 from gathering the notch 511 roll-off, carry out reutilization and clearance to the saw-dust of taking out in the box 512 again, make things convenient for the workman to clear up the saw-dust in the collecting box 51.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a two-sided thicknesser of timber, is equipped with feed table (111) corresponding to feed inlet (11), ejection of compact platform (121) corresponding to discharge gate (12) in installation box (1) including installation box (1) that has discharge gate (12) and feed inlet (11), lie in feed table (111) and ejection of compact platform (121) between thicknesser subassembly (3), be used for transporting transportation subassembly (4) of timber business turn over installation box (1), its characterized in that: the feeding table (111) is internally hollow, the feeding table (111) is provided with a plurality of chip suction ports (2) on the upper surface, all the chip suction ports (2) are communicated with the feeding table (111), a first dust collector (5) is arranged in the mounting box body (1), and the first dust collector (5) is connected with the feeding table (111) through an air pipe (101).

2. A wood double-sided thicknesser as defined in claim 1, wherein: thicknessing subassembly (3) are including contradicting in last planer tool roller (31) of timber upper surface, first motor (32), contradict in lower planer tool roller (33) of timber lower surface, second motor (34), go up planer tool roller (31) and be located under planer tool roller (33) directly over, first motor (32) are connected in installation box (1), the output shaft and last planer tool roller (31) of first motor (32) link to each other, second motor (34) are connected in installation box (1), the output shaft and the lower planer tool roller (33) of second motor (34) link to each other.

3. A wood double-sided thicknesser as defined in claim 1, wherein: the transportation subassembly (4) is including feeding compression roller (41) that is located feeding platform (111) top, third motor (42), ejection of compact compression roller (43) and fourth motor (44) that are located ejection of compact platform (121) top, feeding compression roller (41) and ejection of compact compression roller (43) all compress tightly in ligneous upper surface, third motor (42) are connected in installation box (1), the output shaft and the feeding compression roller (41) of third motor (42) link to each other, fourth motor (44) are connected in installation box (1), the output shaft and the ejection of compact compression roller (43) of fourth motor (44) link to each other.

4. A wood double-sided thicknesser as defined in claim 1, wherein: the first dust collector (5) comprises a collection box (51), a fan (52) and a filter screen (53); the collecting box (51) is positioned below the feeding table (111), the collecting box (51) is connected with the inside of the feeding table (111) through the air pipe (101), the collecting box (51) is connected to the fan (52) through the pipeline (10), and the filter screen (53) is embedded in the pipeline (10).

5. A wood double-sided thicknesser as defined in claim 4, wherein: the collecting box is characterized in that an aggregate notch (511) communicated with the inside of the collecting box (51) is formed in the outer wall of the collecting box (51), a drawing box (512) is inserted into the aggregate notch (511) in a sliding mode, the drawing box (512) is located below the filter screen (53), and an inlet and outlet notch (14) for the drawing box (512) to slide out is formed in the outer wall of the installation box body (1).

6. A wood double-sided thicknesser as defined in claim 2, wherein: be equipped with two baffles (6) on installation box (1) bottom inner wall, connect in ejection of compact platform (121) lower surface a baffle (6), another baffle (6) are connected in feeding platform (111) lower surface, are equipped with between two baffles (6) and receive material chamber (61), dig rotor (33) down and lie in directly over receiving material chamber (61), set up on installation box (1) outer wall and communicate in sliding groove opening (13) of receiving material chamber (61), slip in sliding groove opening (13) and wear to be equipped with and receive magazine (62), receive magazine (62) and lie in and receive material chamber (61) bottom chamber wall.

7. A wood double-sided thicknesser as defined in claim 2, wherein: an upper cleaning assembly (8) for cleaning the upper planer tool roller (31) is arranged in the mounting box body (1), and the upper cleaning assembly (8) comprises a cleaning ring (81), bristles (82) and a pull rod (84); the inner circle diameter of cleaning ring (81) is greater than the external diameter of last planer tool roller (31), and brush hair (82) are located on the inner wall of cleaning ring (81) and are contradicted in the lateral wall of last planer tool roller (31), and pull rod (84) are along last planer tool roller (31) axial extension, and pull rod (84) fixed connection wears to locate installation box (1) in cleaning ring (81) and along self axial slip.

8. A wood double-sided thicknesser as defined in claim 7, wherein: go up clearance subassembly (8) still include gag lever post (83) the same with pull rod (84) extending direction, gag lever post (83) fixed connection in installation box (1) inner wall, and gag lever post (83) slide and wear to locate and clean ring (81).

9. A wood double-sided thicknesser as defined in claim 7, wherein: the inner wall of the installation box body (1) is provided with an accommodating groove (15) for the sliding embedding of the cleaning ring (81).

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