CN111745761B

CN111745761B - Wood chip treatment adsorption device for wood cutting

Info

Publication number: CN111745761B
Application number: CN202010653054.3A
Authority: CN
Inventors: 雷群益; 黄志雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-11-19
Anticipated expiration: 2040-07-08
Also published as: CN111745761A

Abstract

The invention discloses a wood chip processing and adsorbing device for wood cutting, which structurally comprises support legs, a protective cover, a driving wheel, a saw blade, a driven wheel, a fan, a dust collection pipeline, a dust collection box, a supporting plate and a workbench, wherein the right side of the bottom of the protective cover is connected with the support legs, the driving wheel and the driven wheel are respectively installed on the left side and the right side in the protective cover, the saw blade is respectively meshed with the driving wheel and the driven wheel, the driven wheel is connected with the fan, the side surface of the fan is connected with the dust collection pipeline, the bottom of the dust collection pipeline is connected with the dust collection box, the supporting plate is connected between the dust collection box and the support legs, the working platform is connected onto the supporting plate, the dust collection pipeline comprises a through hole at the bottom, and a baffle is installed in the dust collection pipeline. The baffle that distributes through the crisscross of upper and lower both sides can carry out effectual interception to the saw-dust, prevents that the saw-dust from getting into the fan, and can adjust the interception angle of baffle, uses more in a flexible way.

Description

Wood chip treatment adsorption device for wood cutting

Technical Field

The invention relates to the field of wood processing, in particular to a wood chip treatment and adsorption device for wood cutting.

Background

A large amount of cutting is needed in the processing process of wood from raw wood to finished products, a large amount of wood chip dust is generated in the cutting process, the body health of processing personnel can be affected, and meanwhile, the surrounding environment can be affected by the large amount of wood chip dust floating in the air.

Current patent is 201910007223.3 a wood-chip processing adsorption equipment for wood-cutting, including fixed ejector pin, fixed montant, the saw blade cover, the room is collected to the saw-dust, the export is collected to the saw-dust, the pulley, the snap ring, the track, fixed sill bar, the saw blade, including a motor, an end cap, a controller, and a cover plate, the change, the spoke, the card tooth hole, the saw-dust entry, the small opening, the guide plate, entry and bearing are collected to the saw-dust, the fixed montant of fixed ejector pin left and right sides fixed connection, fixed montant top fixed connection fixed ejector pin and bottom fixed connection snap ring, snap ring internal rotation connection pulley, the snap ring joint track, the fixed sill bar of track bottom fixed connection. The motor drives the rotating ring to rotate, and the arc-shaped spokes and the clamping teeth are designed on the rotating ring, so that the spokes and the clamping teeth drive air in the saw blade cover to flow at a high speed in the high-speed rotating process of the rotating ring, air pressure in the saw blade cover is rapidly reduced to suck saw dust, and the saw dust enters the saw blade cover and enters the saw dust collecting chamber through the guide plate due to centrifugal force.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a wood chip processing and adsorbing device for wood cutting.

The invention is realized by adopting the following technical scheme: the utility model provides an adsorption equipment is handled to saw-dust for wood cutting, its structure includes stabilizer blade, safety cover, action wheel, saw blade, follows driving wheel, fan, dust absorption pipeline, dust collection box, backup pad, workstation, safety cover bottom right side is connected with the stabilizer blade, the action wheel is installed respectively to the left and right sides in the safety cover, from the driving wheel, the saw blade meshes with the action wheel respectively, from the driving wheel, be connected with the fan from the driving wheel, the fan side is connected with dust absorption pipeline, dust absorption pipeline bottom is connected with the dust collection box, be connected with the backup pad between dust collection box and the stabilizer blade, be connected with the workstation in the backup pad, dust absorption pipeline includes the bottom and is equipped with the through-hole, install the baffle in the dust absorption pipeline.

As optimization, the bottom of the dust collection pipeline is provided with a groove, and the side surface of the groove is provided with a convex strip.

As optimization, the baffle comprises a plate body, a rolling roller and a rotating shaft, the middle of the rolling roller is connected with the rotating shaft, and the rolling roller is connected with the plate body.

Preferably, the roller is arranged in the groove, sliding grooves are formed in two ends of the roller respectively and matched with the protruding strips.

Preferably, the baffle further comprises a gear, and one end of the rotating shaft penetrates through the dust collection pipeline to be connected with the gear.

Preferably, the dust collection pipeline is further provided with an adjusting structure, and the adjusting structure is installed on the outer side of the dust collection pipeline.

As an optimization, the adjusting structure comprises a movable plate, a movable groove, a fixing nut, a screw and racks, the movable groove is arranged in the middle of the movable plate, the screw is connected to the outer side of the dust collection pipeline, the screw penetrates through the movable groove and is in threaded connection with the fixing nut, the racks are respectively arranged on two sides of the movable plate, and the racks are meshed with the gears.

As an optimization, the number of the screws is 2.

Preferably, the baffles are distributed on the upper side and the lower side of the dust collection pipeline in a staggered mode.

Preferably, the diameter of the fixing nut is larger than the width of the movable groove.

Advantageous effects

When the wood dust collector is used, wood is placed on the workbench, the driving wheel drives the driven wheel to rotate through the saw blade, the saw blade rotates to cut the wood, the driven wheel rotates to drive the fan to work, the dust suction pipeline has suction force to collect the cut wood dust inwards, the wood dust is blocked through the staggered baffles and falls into the dust collection box through the through holes, when the angle of the baffles is adjusted, the fixing nut can be loosened, then the moving plate is pushed to move, the racks on the two sides of the moving plate can drive the gears to rotate, so that the plate body is driven to adjust the angle, and when the fixing is performed, the fixing nut is screwed, so that the fixing nut is tightly attached to the plate body to be fixed.

Compared with the prior art, the invention has the beneficial effects that: the baffle that distributes through the crisscross of upper and lower both sides can carry out effectual interception to the saw-dust, prevents that the saw-dust from getting into the fan, and can adjust the interception angle of baffle, uses more in a flexible way.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a wood chip processing and adsorbing device for cutting wood according to the present invention.

Fig. 2 is a schematic view of the internal structure of the dust suction duct of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of an adjustment structure according to the present invention.

Fig. 5 is an enlarged schematic view of a portion B in fig. 4.

In the figure: the dust collection device comprises a support leg 1, a protective cover 2, a driving wheel 3, a saw blade 4, a driven wheel 5, a fan 6, a dust collection pipeline 7, a dust collection box 8, a support plate 9, a workbench 10, a through hole 70, a baffle plate 71, a groove 72, a protruding strip 73, a plate body 710, a roller 711, a rotating shaft 712, a sliding groove 713, a gear 714, an adjusting structure 74, a moving plate 740, a movable groove 741, a fixed nut 742, a screw 743 and a rack 744.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution of a wood chip processing and adsorbing device for wood cutting: its structure includes stabilizer blade 1, safety cover 2, action wheel 3, saw blade 4, from driving wheel 5, fan 6, dust absorption pipeline 7, dust collection box 8, backup pad 9,

workstation

10, 2 bottom right sides of safety cover are connected with stabilizer blade 1, action wheel 3, from driving wheel 5 are installed respectively to the left and right sides in the safety cover 2, saw blade 4 meshes with action wheel 3, from driving wheel 5 respectively mutually, be connected with fan 6 from

driving wheel

5, 6 sides of fan are connected with dust absorption pipeline 7, dust absorption pipeline 7 bottom is connected with dust collection box 8, be connected with backup pad 9 between dust collection box 8 and the stabilizer blade 1, be connected with workstation 10 in the backup pad 9, dust absorption pipeline 7 includes that the bottom is equipped with through-hole 70, install baffle 71 in the dust absorption pipeline 7, baffle 71 crisscross distribution is in the upper and lower both sides of dust absorption pipeline 7.

The working principle is as follows: when using, place timber on workstation 10, action wheel 3 drives through saw blade 4 and follows driving wheel 5 rotatory, makes saw blade 4 rotate and cuts timber, and follows driving wheel 5 rotation and drive fan 6 and carry out work, makes dust absorption pipeline 7 have the inside collection of saw-dust that suction will cut to baffle 71 through crisscross setting makes the saw-dust blocked, and falls into dust collection box 8 through-hole 70.

Example 2

Referring to fig. 1 to 5, the present invention provides a technical solution of a wood chip processing and adsorbing device for wood cutting: the dust collection device structurally comprises supporting legs 1, a protection cover 2, a driving wheel 3, a saw blade 4, driven wheels 5, a fan 6, a dust collection pipeline 7, a dust collection box 8, a support plate 9 and a workbench 10, wherein the right side of the bottom of the protection cover 2 is connected with the supporting legs 1, the driving wheel 3 and the driven wheels 5 are respectively installed on the left side and the right side in the protection cover 2, the saw blade 4 is respectively meshed with the driving wheel 3 and the driven wheels 5, the driven wheels 5 are connected with the fan 6, the side face of the fan 6 is connected with the dust collection pipeline 7, the bottom of the dust collection pipeline 7 is connected with the dust collection box 8, the support plate 9 is connected between the dust collection box 8 and the supporting legs 1, the workbench 10 is connected on the support plate 9, the dust collection pipeline 7 comprises a through hole 70 arranged at the bottom, baffles 71 are installed in the dust collection pipeline 7, the baffles 71 are distributed on the upper side and the lower side of the dust collection pipeline 7 in a staggered manner, grooves 72 are arranged at the bottom of the dust collection pipeline 7, the side surface of the groove 72 is provided with a protruding strip 73, the baffle 71 comprises a plate body 710, a roller 711 and a rotating shaft 712, the middle of the roller 711 is connected with the rotating shaft 712, the roller 711 is connected with the plate body 710, the roller 711 is arranged in the groove 72, two ends of the roller 711 are respectively provided with a sliding groove 713, the sliding grooves 713 are matched with the protruding strip 73, so that the roller 711 can be prevented from being separated from the groove 72, the baffle 71 further comprises a gear 714, one end of the rotating shaft 712 penetrates through the dust suction pipeline 7 to be connected with the gear 714, the dust suction pipeline 7 is further provided with an adjusting structure 74, the adjusting structure 74 is arranged outside the dust suction pipeline 7 and is convenient for manual adjustment, the adjusting structure 74 comprises a moving plate 740, a movable groove 741, a fixed nut 742, a screw 743 and a rack 744, the middle of the moving plate 740 is provided with the movable groove 741, and the screw 743 is connected outside the dust suction pipeline 7, the screw 743 penetrates through the movable groove 741 and is in threaded connection with the fixed nut 742, racks 744 are respectively arranged on two sides of the moving plate 740, the racks 744 are meshed with the

gear

714, 2 screws 743 are arranged, the track of the movable groove 741 can be fixed, and the diameter of the fixed nut 742 is larger than the width of the movable groove 741, so that the moving plate 740 can be fastened.

The working principle is as follows: when the angle of the baffle 71 is adjusted, the fixing nut 742 can be loosened, and then the moving plate 740 is pushed to move, so that the racks 744 on the two sides of the moving plate 740 drive the gear 714 to rotate, thereby driving the plate body 710 to adjust the angle, and when the fixing is performed, the fixing nut 742 is screwed, so that the fixing nut 742 tightly adheres to the plate body 710 to be fixed.

Compared with the prior art, the invention has the technical progress that: the baffle that distributes through the crisscross of upper and lower both sides can carry out effectual interception to the saw-dust, prevents that the saw-dust from getting into the fan, and can adjust the interception angle of baffle, uses more in a flexible way.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A wood chip processing and adsorbing device for wood cutting structurally comprises support legs (1), a protective cover (2), a driving wheel (3), a saw blade (4), a driven wheel (5), a fan (6), a dust collection pipeline (7), a dust collection box (8), a supporting plate (9) and a workbench (10), wherein the right side of the bottom of the protective cover (2) is connected with the support legs (1), the driving wheel (3) and the driven wheel (5) are respectively installed at the left side and the right side in the protective cover (2), the saw blade (4) is respectively meshed with the driving wheel (3) and the driven wheel (5), the driven wheel (5) is connected with the fan (6), the side surface of the fan (6) is connected with the dust collection pipeline (7), the bottom of the dust collection pipeline (7) is connected with the dust collection box (8), the supporting plate (9) is connected between the dust collection box (8) and the support legs (1), be connected with workstation (10) on backup pad (9), its characterized in that:

the dust collection pipeline (7) comprises a through hole (70) arranged at the bottom, and a baffle (71) is arranged in the dust collection pipeline (7);

a groove (72) is formed in the bottom of the dust collection pipeline (7), and a convex strip (73) is arranged on the side face of the groove (72);

the baffle (71) comprises a plate body (710), a roller (711) and a rotating shaft (712), the middle of the roller (711) is connected with the rotating shaft (712), and the roller (711) is connected with the plate body (710);

the roller (711) is arranged in the groove (72), sliding grooves (713) are respectively formed in two ends of the roller (711), and the sliding grooves (713) are matched with the convex strips (73);

the baffle (71) further comprises a gear (714), and one end of the rotating shaft (712) penetrates through the dust suction pipeline (7) to be connected with the gear (714);

the dust collection pipeline (7) is also provided with an adjusting structure (74), and the adjusting structure (74) is arranged on the outer side of the dust collection pipeline (7);

the adjusting structure (74) comprises a moving plate (740), a movable groove (741), a fixed nut (742), a screw rod (743) and a rack (744), the movable groove (741) is arranged in the middle of the moving plate (740), the screw rod (743) is connected to the outer side of the dust suction pipeline (7), the screw rod (743) penetrates through the movable groove (741) and is in threaded connection with the fixed nut (742), the racks (744) are respectively arranged on two sides of the moving plate (740), and the rack (744) is meshed with the gear (714);

the number of the screw rods (743) is 2.