CN216460056U

CN216460056U - Medium density fiberboard processing wood grain sieve separator

Info

Publication number: CN216460056U
Application number: CN202123328537.5U
Authority: CN
Inventors: 李祥勇; 李宇飞
Original assignee: Hebei Black Carp New Decoration Material Technology Co ltd
Current assignee: Hebei Black Carp New Decoration Material Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-10
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a medium density fiberboard processing grain sieve separator, including bottom plate, fixed plate, sieve workbin, filter screen, connecting device, eccentric drive arrangement and buffer, the fixed plate is located on the bottom plate, the top of bottom plate is located to the sieve workbin, the sieve workbin obtains upper portion and is equipped with the hopper, the inside of sieve workbin is located to the filter screen, the outside of filter screen is connected with the discharge gate, connecting device locates on the inner wall of sieve workbin and links to each other with the filter screen, eccentric drive arrangement locates on the fixed plate, buffer locates on the bottom plate and links to each other with the sieve workbin. The utility model belongs to the technical field of the sieve separator, specifically indicate a multistage screening, be convenient for change the medium density fiberboard processing wood grain sieve separator of screening board.

Description

Medium density fiberboard processing wood grain sieve separator

Technical Field

The utility model belongs to the technical field of the sieve separator, specifically indicate a medium density fiberboard processing wood grain sieve separator.

Background

Vibrations sieve separator is named again vibrations screening depiler, the sieve separator is as a people widely used screening installation machinery, receive people's extensive use in the processing field all the time, also have at agricultural and handicraft and involve, the sieve separator is a kind of machine that utilizes the vibrations that the vibrations machine caused the screening board repeatedly to make the different granule separation of particle diameter, screen and processing of the granule that has different requirements are carried out through the sieve of chooseing for use different apertures, when carrying out limiting plate processing, need to filter wooden granulation, pass through special bonding fibre board behind the granulation, the wooden granulation is accomplished, need filter, the wooden grain according to different particle diameters filters, current sieve separator can not filter the wooden grain of different particle diameters simultaneously, and the screening board is difficult for changing.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a medium density fiberboard processing wood grain sieve separator of multistage screening, the sieve plate of being convenient for to change.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a medium density fiberboard processing wood grain screening machine comprises a bottom plate, a fixing plate, a screening box, a filter screen, a connecting device, an eccentric driving device and a buffering device, wherein the fixing plate is arranged on the bottom plate, the screening box is arranged above the bottom plate, a hopper is arranged at the upper part of the screening box, the filter screen is arranged in the screening box, the outer side of the filter screen is connected with a discharge hole, the connecting device is arranged on the inner wall of the screening box and is connected with the filter screen, the eccentric driving device is arranged on the fixing plate, and the buffering device is arranged on the bottom plate and is connected with the screening box; connecting device includes base, lead screw, nut, pedestal, fixed column, set-square, spout, limiting plate and spring four, the base is located on the inner wall of sieve workbin, the lead screw runs through the filter screen, nut threaded connection locates on the lead screw and is located the filter screen, the pedestal is located on the lead screw, the fixed column is located on the pedestal, the set-square articulates and locates on the pedestal, the spout is located on the set-square, the fixed column slides and locates in the spout, the lower terminal surface of lead screw is located to the limiting plate, the spring four overlap connect locate the outer lane of lead screw and be located the inside of base, through adjusting nut, can adjust spring four elasticity, can connect fixedly to the filter screen when, carry out elastic buffer to the filter screen to improve the screening effect of filter screen.

Furthermore, buffer includes connecting plate, extension board and spring one, the lower terminal surface of sieve workbin is located to the connecting plate and articulated locate on the bottom plate, the extension board is located on the bottom plate, the one end of spring one is located on the extension board and the other end locates the bottom face of sieve workbin.

Further, eccentric drive arrangement includes motor, disc, connecting rod, push pedal and spring three, the motor is located on the fixed plate, the eccentric power take off end of locating the motor of disc, the connecting rod runs through the fixed plate and links to each other with the sieve workbin, the other end of connecting rod is located to the push pedal, the outer lane of locating the connecting rod is cup jointed to spring three, on the one end of spring three was located on the push pedal and the other end was located the fixed plate, through the eccentric drive push pedal of disc, carried out intermittent type promotion to the sieve workbin through the push pedal, under the effect of spring three for sieve workbin produces vibrations, thereby makes the filter screen carry out the sieve material.

Preferably, a second spring is arranged on the fixing plate on the other side and connected with the screening box.

Preferably, the support plate symmetrical connecting plates are provided with two groups.

Preferably, the motor is a servo motor.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of medium density fiberboard processing pellet sieve separator can be connected to the sieve workbin to the filter screen fast through setting up connecting device in, the dismantlement of being convenient for is changed, and buffer device helps sieve workbin vibrations kick-back, and the filter effect is better, and new drive arrangement provides vibration drive for the sieve workbin on a bias for the sieve workbin carries out multistage sieve material, and is high-efficient swift.

Drawings

FIG. 1 is a schematic view of the overall structure of the medium density fiberboard processing particle screening machine of the present invention;

fig. 2 is the structure schematic diagram of the connecting device of the medium density fiberboard processing wood grain screening machine of the utility model.

The device comprises a base plate 1, a bottom plate 2, a fixing plate 3, a screening box 4, a hopper 5, a filter screen 6, a discharge port 7, a connecting device 8, a buffer device 9, an eccentric driving device 10, a base 11, a lead screw 12, a nut 13, a pedestal 14, a fixed column 15, a triangular plate 16, a sliding groove 17, a limiting plate 18, a spring four, a spring 19, a connecting plate 20, a supporting plate 21, a spring one, a spring 22, a motor 23, a disc 24, a connecting rod 25, a push plate 26, a spring three, a spring 27 and a spring two.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model provides a medium density fiberboard processing wood grain sieve separator, including bottom plate 1, fixed plate 2, sieve workbin 3, filter screen 5, connecting device 7, eccentric drive device 9 and buffer 8, fixed plate 2 locates on bottom plate 1, sieve workbin 3 locates above bottom plate 1, sieve workbin 3 obtains the upper portion and is equipped with hopper 4, filter screen 5 locates the inside of sieve workbin 3, the outside of filter screen 5 is connected with discharge gate 6, connecting device 7 locates on the inner wall of sieve workbin 3 and links to each other with filter screen 5, eccentric drive device 9 locates on fixed plate 2, buffer 8 locates on bottom plate 1 and links to each other with sieve workbin 3; connecting device 7 includes base 10, lead screw 11, nut 12, pedestal 13, fixed column 14, set-square 15, spout 16, limiting plate 17 and four 18 of spring, base 10 is located on the inner wall of sieve workbin 3, lead screw 11 runs through filter screen 5, nut 12 threaded connection locates on lead screw 11 and is located filter screen 5, pedestal 13 is located on lead screw 11, fixed column 14 is located on pedestal 13, set-square 15 articulates and locates on pedestal 13, spout 16 is located on set-square 15, fixed column 14 slides and locates in spout 16, the lower terminal surface of lead screw 11 is located to limiting plate 17, four 18 of spring cup joints the outer lane of locating lead screw 11 and are located the inside of base 10.

The buffer device 8 comprises a connecting plate 19, a support plate 20 and a first spring 21, the connecting plate 19 is arranged on the lower end face of the screening box 3 and is hinged to the bottom plate 1, the support plate 20 is arranged on the bottom plate 1, the support plate 20 is symmetrically provided with two groups of the connecting plates 19, one end of the first spring 21 is arranged on the support plate 20, and the other end of the first spring 21 is arranged on the bottom end face of the screening box 3.

Eccentric drive arrangement 9 includes motor 22, disc 23, connecting rod 24, push pedal 25 and three 26 of spring, motor 22 is located on fixed plate 2, motor 22 is servo motor 22, 23 eccentrics power take off ends who locates motor 22 of disc, connecting rod 24 runs through fixed plate 2 and links to each other with sieve workbin 3, the other end of connecting rod 24 is located to push pedal 25, three 26 of spring cup joints the outer lane of locating connecting rod 24, the one end of three 26 of spring is located on push pedal 25 and the other end is located on fixed plate 2.

The fixed plate 2 on the other side is provided with a second spring 27, and the second spring 27 is connected with the screening box 3.

During the specific use, through twisting nut 12, lead screw 11 is flexible, the elasticity of spring four 18 changes, set-square 15 inserts in base 10 simultaneously, set-square 15 is articulated rotatory, fixed column 14 slides in spout 16, play a stabilizing action to lead screw 11 through set-square 15, thereby filter screen 5 can elastic connection on base 10, put into the material in the hopper 4, starter motor 22, disc 23 is rotatory, carry out intermittent type reciprocal promotion to push pedal 25, under the effect of spring three 26 and spring two 27, sieve feed box 3 produces the formula vibrations of swaing, and then filter screen 5 screens the material and through the ejection of compact of discharge gate 6, in-process at sieve feed box 3 sieve material, spring one 21 cushions the resilience on extension board 20, carry out the elasticity resilience to sieve feed box 3 effectively, make the sieve material effect better.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a medium density fiberboard processing wood grain sieve separator which characterized in that: the material screening device comprises a bottom plate, a fixed plate, a material screening box, a filter screen, a connecting device, an eccentric driving device and a buffering device, wherein the fixed plate is arranged on the bottom plate, the material screening box is arranged above the bottom plate, a hopper is arranged at the upper part of the material screening box, the filter screen is arranged in the material screening box, a discharge port is connected to the outer side of the filter screen, the connecting device is arranged on the inner wall of the material screening box and is connected with the filter screen, the eccentric driving device is arranged on the fixed plate, and the buffering device is arranged on the bottom plate and is connected with the material screening box; connecting device includes that base, lead screw, nut, pedestal, fixed column, set-square, spout, limiting plate and spring are four, the base is located on the inner wall of sieve workbin, the lead screw runs through the filter screen, nut threaded connection locates on the lead screw and is located the filter screen, the pedestal is located on the lead screw, the fixed column is located on the pedestal, the set-square articulates and locates on the pedestal, the spout is located on the set-square, the fixed column slides and locates in the spout, the lower terminal surface of lead screw is located to the limiting plate, the spring four cover connect locate the outer lane of lead screw and be located the inside of base.

2. The medium density fiberboard processing wood grain screening machine of claim 1, wherein: the buffer device comprises a connecting plate, a support plate and a first spring, the connecting plate is arranged on the lower end face of the screening box and is hinged to the bottom plate, the support plate is arranged on the bottom plate, one end of the first spring is arranged on the support plate, and the other end of the first spring is arranged on the bottom end face of the screening box.

3. The medium density fiberboard processing wood grain screening machine of claim 2, wherein: the eccentric driving device comprises a motor, a disc, a connecting rod, a push plate and a third spring, wherein the motor is arranged on the fixed plate, the eccentric disc is arranged on the power output end of the motor, the connecting rod penetrates through the fixed plate and is connected with the screening box, the other end of the connecting rod is arranged on the push plate, the third spring is sleeved on the outer ring of the connecting rod, one end of the third spring is arranged on the push plate, and the other end of the third spring is arranged on the fixed plate.

4. The medium density fiberboard processing wood grain screening machine of claim 3, wherein: and a second spring is arranged on the fixing plate on the other side and is connected with the screening box.

5. The medium density fiberboard processing wood grain screening machine according to claim 4, wherein: two groups of symmetrical connecting plates are arranged on the support plate.

6. The medium density fiberboard processing wood grain screening machine of claim 5, wherein: the motor is a servo motor.