CN215940530U

CN215940530U - Density fiberboard processing timber sieving mechanism

Info

Publication number: CN215940530U
Application number: CN202121938131.6U
Authority: CN
Inventors: 黄伏平
Original assignee: Jiujiang Lvzhouyuan Timber Co ltd
Current assignee: Jiujiang Lvzhouyuan Timber Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-04
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of fiberboard processing, and discloses a density fiberboard processing wood screening device, which solves the problem that the existing fiberboard processing process is inconvenient to better screen wood particle raw materials and comprises a box body, wherein a screening component is arranged in the box body, a feed hopper is arranged at the top of the box body, a feed pipe is arranged at the bottom of the feed hopper, the bottom end of the feed pipe extends to the interior of the screening component, openings are formed in two side edges of the box body, a buffering component is arranged in each opening and is connected with the screening component, a transmission mechanism is arranged on the box body and is connected with the screening component, and a discharge hole is formed in the bottom of the box body; the method and the device can be used for conveniently screening the wood particle raw materials in the process of processing the fiberboard, and improve the efficiency of processing the fiberboard.

Description

Density fiberboard processing timber sieving mechanism

Technical Field

The utility model belongs to the technical field of fiberboard processing, and particularly relates to a wood screening device for processing a density fiberboard.

Background

The fiberboard is named as a density board, which is an artificial board made of wood fiber or other plant cellulose fiber as a raw material and applied with urea-formaldehyde resin or other applicable adhesives, the adhesives and additives can be applied in the manufacturing process, the fiberboard has the advantages of uniform material, small longitudinal and transverse strength difference, difficult cracking and the like, and has wide application, 2.5 to 3 cubic meters of wood is required for manufacturing 1 cubic meter of fiberboard, 3 cubic meters of sawn timber or 5 cubic meters of raw wood can be replaced, and the wood needs to be screened in the process of processing the fiberboard.

The existing in-process of fiberboard processing is not convenient for better screening wood particle raw materials, and the efficiency of fiberboard processing is influenced, so that the use requirements of people are not convenient for better.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the density fiberboard processing wood screening device, which effectively solves the problem that wood particle raw materials are inconvenient to be screened better in the existing fiberboard processing process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a density fiberboard processing timber sieving mechanism, the power distribution box comprises a box body, the internally mounted of box has the screening subassembly, and the feeder hopper is installed at the top of box, and the inlet pipe is installed to the bottom of feeder hopper, and the bottom of inlet pipe extends to the inside of screening subassembly, and the opening has all been seted up on the both sides limit of box, and open-ended internally mounted has the buffering subassembly, and the buffering subassembly is connected with the screening subassembly, installs drive mechanism on the box, and drive mechanism is connected with the screening subassembly, and the discharge gate has been seted up to the bottom of box.

Preferably, the screening subassembly includes circular plate one and circular plate two, installs the axis of rotation between circular plate one and the circular plate two, and the both ends of axis of rotation run through respectively in circular plate one and circular plate two, and the both ends of axis of rotation all install swing joint axle one, the outside limit of axis of rotation just is located and installs the bearing strip between circular plate one and the circular plate two, the annular slab is installed in the outside of circular plate one, and constitute annular open slot between circular plate one and the annular slab, install a sieve section of thick bamboo between annular slab and the circular plate two, and the bottom of inlet pipe runs through in annular open slot and extends to the inside of a sieve section of thick bamboo.

Preferably, a connecting strip is evenly installed on one side edge of the first circular plate, one end, far away from the first circular plate, of the connecting strip is fixedly connected with the annular plate, and the connecting strip is of an n-shaped structure.

Preferably, the buffering subassembly includes the swing joint piece, and the swing joint piece is connected with swing joint axle one, and the location slide is all installed on the both sides limit of swing joint piece, all runs through on the location slide and has the locating lever, and the top and the bottom of locating lever all with open-ended inner wall fixed connection, the spring is all installed to the outside of locating lever and the top and the bottom that are located the location slide.

Preferably, drive mechanism includes the motor, installs on the motor and rotates wheel one, rotates and overlaps on the wheel one and be equipped with driving belt, and driving belt's bottom cover is equipped with and rotates wheel two, rotates a side of wheel two and installs swing joint axle two, and swing joint axle two runs through in the swing joint piece and is connected with swing joint axle one.

Preferably, the outer side edge of the motor is provided with a fixed seat, and the bottom of the fixed seat is fixedly connected with the top of the box body.

Preferably, the bottom of box just is located the bottom of discharge gate and installs out the hopper, and goes out the hopper and be the V type structure.

Compared with the prior art, the utility model has the beneficial effects that:

1) during working, through interaction of the arranged box body, the feeding hopper, the feeding pipe, the discharging port, the screening assembly, the buffering assembly and the transmission assembly, wood particle raw materials can be screened better in the process of processing the fiberboard, and the efficiency of processing the fiberboard is improved;

2) in the work, through the play hopper that sets up, can reach better concentrated effect when the ejection of compact, avoid producing the condition emergence of ejection of compact dispersion, make things convenient for people to be convenient for better when using to connect the ejection of compact and get to be convenient for can be better satisfy people's user demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a screening assembly of the present invention;

FIG. 4 is a schematic view of a buffer assembly according to the present invention;

fig. 5 is a schematic structural diagram of the transmission mechanism of the present invention.

In the figure: 1. a box body; 2. a screening component; 3. a feed pipe; 4. an opening; 5. a buffer assembly; 6. a transmission mechanism; 7. a discharge port; 8. a first circular plate; 9. a second circular plate; 10. a rotating shaft; 11. the first movable connecting shaft; 12. a load bearing bar; 13. an annular plate; 14. an annular open slot; 15. a screen cylinder; 16. a connecting strip; 17. a movable connecting block; 18. positioning the sliding plate; 19. positioning a rod; 20. a spring; 21. a motor; 22. rotating the first wheel; 23. a drive belt; 24. a second rotating wheel; 25. a second movable connecting shaft; 26. a fixed seat; 27. a discharge hopper; 28. a feed hopper.

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.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention includes a box 1, a screening component 2 is installed inside the box 1, a feed hopper 28 is installed at the top of the box 1, a feed pipe 3 is installed at the bottom of the feed hopper 28, the bottom end of the feed pipe 3 extends to the inside of the screening component 2, openings 4 are respectively formed at two side edges of the box 1, a buffer component 5 is installed inside the opening 4, the buffer component 5 is connected with the screening component 2, a transmission mechanism 6 is installed on the box 1, the transmission mechanism 6 is connected with the screening component 2, a discharge port 7 is formed at the bottom of the box 1, a discharge hopper 27 is installed at the bottom of the box 1 and located at the bottom of the discharge port 7, and the discharge hopper 27 is of a V-shaped structure;

in the use, through the box 1 that sets up, feeder hopper 28, inlet pipe 3, discharge gate 7, screening subassembly 2, buffering subassembly 5 and transmission assembly's interact, can be at the in-process that carries out the fibreboard processing, be convenient for better screening the wooden grain raw materials, the efficiency of fibreboard processing has been improved, and go out hopper 27 through setting up, can reach better concentrated effect when the ejection of compact, avoid producing the condition of ejection of compact dispersion and take place, make things convenient for better when using to connect the ejection of compact of people and get, thereby be convenient for can be better satisfy people's user demand.

In the second embodiment, on the basis of the first embodiment, the screening assembly 2 includes a first circular plate 8 and a second circular plate 9, a rotating shaft 10 is installed between the first circular plate 8 and the second circular plate 9, two ends of the rotating shaft 10 respectively penetrate through the first circular plate 8 and the second circular plate 9, two ends of the rotating shaft 10 are respectively installed with a first movable connecting shaft 11, a bearing strip 12 is installed on an outer side of the rotating shaft 10 and located between the first circular plate 8 and the second circular plate 9, an annular plate 13 is installed on an outer side of the first circular plate 8, an annular open slot 14 is formed between the first circular plate 8 and the annular plate 13, a screen cylinder 15 is installed between the annular plate 13 and the second circular plate 9, a bottom end of the feeding pipe 3 penetrates through the annular open slot 14 and extends into the screen cylinder 15, a connecting strip 16 is evenly installed on one side of the first circular plate 8, one end of the connecting strip 16, which is far away from the first circular plate 8, is fixedly connected with the annular plate 13, and the connecting bar 16 is of an n-type structure;

during the use, carry the wooden grain raw materials of waiting to filter to a sieve section of thick bamboo 15 through feeder hopper 28 and inlet pipe 3, then start drive assembly and drive swing joint axle 11 and rotate, swing joint axle 11 drives axis of rotation 10 and rotates, axis of rotation 10 drives circular slab 8 and circular slab two 9 and rotates, because circular slab 8 is connected with annular slab 13 through connecting strip 16, can make a sieve section of thick bamboo 15 rotate, axis of rotation 10 drives bearing strip 12 and rotates simultaneously, bearing strip 12 rotates and makes a sieve section of thick bamboo 15 shake about pivoted in-process production, because screening subassembly 2 is connected with buffering subassembly 5, under buffering subassembly 5's effect, can make a sieve section of thick bamboo 15 in the shake, also can reach good stability, thereby can be better filter the wooden grain raw materials.

In the third embodiment, on the basis of the first embodiment, the buffer assembly 5 includes a movable connecting block 17, the movable connecting block 17 is connected with the first movable connecting shaft 11, positioning sliding plates 18 are respectively installed on two side edges of the movable connecting block 17, positioning rods 19 respectively penetrate through the positioning sliding plates 18, top ends and bottom ends of the positioning rods 19 are respectively fixedly connected with the inner wall of the opening 4, and springs 20 are respectively installed outside the positioning rods 19 and at the top and bottom of the positioning sliding plates 18;

during the use, be connected with swing joint axle 11 through swing joint piece 17, when screening subassembly 2 trembles from top to bottom, can drive swing joint piece 17 and reciprocate, swing joint piece 17 drives location slide 18 and reciprocates on locating lever 19, location slide 18 reciprocates and produces the extrusion to spring 20 for spring 20 produces elastic deformation, and through the elastic force effect of spring 20, can slow down the vibrations power that the shake produced from top to bottom, makes the operation of screening that screening subassembly 2 can be stable.

In the fourth embodiment, on the basis of the first embodiment, the transmission mechanism 6 includes a motor 21, a fixed seat 26 is installed on the outer side edge of the motor 21, the bottom of the fixed seat 26 is fixedly connected with the top of the box body 1, a rotating wheel one 22 is installed on the motor 21, a transmission belt 23 is sleeved on the rotating wheel one 22, a rotating wheel two 24 is sleeved at the bottom end of the transmission belt 23, a movable connecting shaft two 25 is installed on one side edge of the rotating wheel two 24, and the movable connecting shaft two 25 penetrates through the movable connecting block 17 and is connected with the movable connecting shaft one 11;

during the use, starter motor 21 drives and rotates wheel a 22 and rotates, rotates wheel a 22 and drives driving belt 23 and rotate, and driving belt 23 drives and rotates wheel two 24 and rotates, rotates wheel two 24 and drives swing joint axle two 25 and rotate, because swing joint axle two 25 run through in swing joint piece 17 and be connected with swing joint axle one 11, can drive screening subassembly 2 and rotate, screens the operation to the wood grain raw materials.

The working principle is as follows: when the wood particle screening machine works, firstly, wood particle raw materials to be screened are conveyed to the screen cylinder 15 through the feed hopper 28 and the feed pipe 3, then the motor 21 is started to drive the first rotating wheel 22 to rotate, the first rotating wheel 22 drives the transmission belt 23 to rotate, the transmission belt 23 drives the second rotating wheel 24 to rotate, the second rotating wheel 24 drives the second movable connecting shaft 25 to rotate, the second movable connecting shaft 25 penetrates through the first movable connecting block 17 and is connected with the first movable connecting shaft 11, the first movable connecting shaft 11 can drive the rotating shaft 10 to rotate, the rotating shaft 10 drives the first circular plate 8 and the second circular plate 9 to rotate, the first circular plate 8 is connected with the annular plate 13 through the connecting strip 16, the screen cylinder 15 can rotate, meanwhile, the rotating shaft 10 drives the bearing strip 12 to rotate, the connecting shaft 12 enables the screen cylinder 15 to shake up and down in the rotating process, and the movable connecting block 17 is connected with the first movable connecting block 11, when screening subassembly 2 and shaking from top to bottom, can drive movable connecting block 17 and reciprocate, movable connecting block 17 drives location slide 18 and reciprocates on locating lever 19, location slide 18 reciprocates and produces the extrusion to spring 20 for spring 20 produces elastic deformation, through the spring action of spring 20, can slow down the vibrations power that shakes the production from top to bottom, what make screening subassembly 2 can be stable carries out the screening operation, thereby can be better screens the wooden grain raw materials.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a density fiberboard processing timber sieving mechanism, includes box (1), its characterized in that: the internally mounted of box (1) has screening subassembly (2), feeder hopper (28) are installed at the top of box (1), inlet pipe (3) are installed to the bottom of feeder hopper (28), and the bottom of inlet pipe (3) extends to the inside of screening subassembly (2), opening (4) have all been seted up on the both sides limit of box (1), and the internally mounted of opening (4) has buffering subassembly (5), and buffering subassembly (5) are connected with screening subassembly (2), install drive mechanism (6) on box (1), and drive mechanism (6) are connected with screening subassembly (2), discharge gate (7) have been seted up to the bottom of box (1).

2. The apparatus of claim 1, wherein the apparatus comprises: the screening component (2) comprises a first circular plate (8) and a second circular plate (9), a rotating shaft (10) is arranged between the first circular plate (8) and the second circular plate (9), and both ends of the rotating shaft (10) respectively penetrate through the first circular plate (8) and the second circular plate (9), and both ends of the rotating shaft (10) are respectively provided with a movable connecting shaft I (11), the outer side edge of the rotating shaft (10) is positioned between the circular plate I (8) and the circular plate II (9) and is provided with a bearing strip (12), the outer side of the circular plate I (8) is provided with an annular plate (13), an annular open slot (14) is formed between the first circular plate (8) and the annular plate (13), a screen cylinder (15) is arranged between the annular plate (13) and the second circular plate (9), and the bottom end of the feeding pipe (3) penetrates through the annular open slot (14) and extends to the inside of the screen drum (15).

3. The apparatus of claim 2, wherein the apparatus comprises: a connecting strip (16) is uniformly installed on one side edge of the first circular plate (8), one end, far away from the first circular plate (8), of the connecting strip (16) is fixedly connected with the annular plate (13), and the connecting strip (16) is of an n-shaped structure.

4. The apparatus of claim 2, wherein the apparatus comprises: buffer unit (5) are including swing joint piece (17), and swing joint piece (17) are connected with swing joint axle (11), and location slide (18) are all installed on the both sides limit of swing joint piece (17), all run through locating lever (19) on location slide (18), and the top and the bottom of locating lever (19) all with the inner wall fixed connection of opening (4), spring (20) are all installed to the outside of locating lever (19) and the top and the bottom that are located location slide (18).

5. The apparatus of claim 4, wherein the apparatus comprises: drive mechanism (6) include motor (21), install on motor (21) and rotate wheel (22), rotate and take turns to and go up the cover and be equipped with driving belt (23) on wheel (22), the bottom cover of driving belt (23) is equipped with and rotates wheel two (24), rotates a side of wheel two (24) and installs swing joint axle two (25), and swing joint axle two (25) run through in swing joint piece (17) and be connected with swing joint axle (11).

6. The apparatus of claim 5, wherein the apparatus comprises: and a fixed seat (26) is installed on the outer side edge of the motor (21), and the bottom of the fixed seat (26) is fixedly connected with the top of the box body (1).

7. The apparatus of claim 1, wherein the apparatus comprises: the bottom of box (1) just is located the bottom of discharge gate (7) and installs out hopper (27), and goes out hopper (27) and be the V type structure.