Bamboo shaving board material screening device

Abstract

The utility model relates to the technical field of screening devices, and discloses a bamboo shaving board material screening device which comprises a bottom plate, supporting legs are fixedly installed at the top of the bottom plate, a screening box is fixedly installed at the tops of the supporting legs, an impurity box is fixedly installed at the bottom of the screening box, and a sealing door is arranged in the impurity box. A screening mechanism is arranged in the screening box, a collecting mechanism is arranged at the top of the bottom plate, a rotating column can rotate conveniently by starting a motor, under cooperation of component blades, materials can be controlled to fall down uniformly, follow-up screening work on the materials is facilitated, a rotating roller rotates along with rotation of the rotating column, and under cooperation of a conveying belt, screening work on the materials is facilitated. And along with rotation of a rotating column, a knocking block knocks a connecting frame, so that the screen plate can vibrate up and down conveniently, and screened materials can be discharged conveniently while the screen plate is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of screening devices, in particular to a bamboo particle board material screening device. Background Art

[0002] Bamboo particleboard is one of the types of particleboard. This board is made of bamboo as raw material and imitates the process of wood particleboard. It can be made into a directional structure or a random structure. In the production and processing of bamboo particleboard, shavings are required, so a screening device is needed to screen the shavings for the convenience of material recycling.

[0003] According to the description of a screening device for cleaning sawdust and shavings of particleboard disclosed on the patent website (authorization announcement number: CN216094669 U), "The utility model relates to the technical field of screening tools, and in particular to a screening device for cleaning sawdust and shavings of particleboard, comprising a collecting rack, a control panel arranged at the right end of the collecting rack, a screening mechanism arranged at the bottom of the right end of the collecting rack, and a compression rack arranged at the left end of the screening mechanism. The bottom of the right end of the collecting rack is conductively connected to the top of the right end of the screening mechanism. The screening mechanism comprises a screening rack and a transmission stirring belt. The transmission stirring belt is installed inside the top of the screening rack. The transmission stirring belt drives the material inside the top of the screening rack to screen through transmission. The utility model can quickly filter out impurities in sawdust, can quickly collect sawdust, and increase the working efficiency of the device. The sawdust inside the collecting chamber of the device will not accumulate, which increases the practicality of the device. The device can compress the storage space occupied by impurities."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, since sawdust will fall into the placement frame through the filter net, impurities will be discharged, and impurities in the sawdust will be quickly filtered out, so that the sawdust can be quickly collected and the working efficiency of the device is increased. However, in actual use, as the filter net works for a long time, the filter net is prone to clogging, which will affect the filtering work of impurities, and since the limit of the baffle is not stable enough, the baffle is prone to move up and down, which has certain limitations. Therefore, it is necessary to improve a bamboo particle board material screening device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a bamboo particle board material screening device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bamboo particle board material screening device, comprising a base plate, a supporting leg fixedly installed on the top of the base plate, a screening box fixedly installed on the top of the supporting leg, an impurity box fixedly installed on the bottom of the screening box, a sealing door is arranged inside the impurity box, a screening mechanism is arranged inside the screening box, and a collecting mechanism is arranged on the top of the base plate.

[0008] The screening mechanism comprises a transmission component and a vibration component. The transmission component is arranged inside the screening box, and the vibration component is arranged inside the screening box.

[0009] Preferably, the conveying assembly includes a support frame, the support frame is fixedly mounted on the back of the screening box, the back of the support frame is fixedly mounted with a motor, the output end of the motor is fixedly mounted with a first pulley, the support frame is rotatably mounted with the first pulley, a rotating column is fixedly mounted on the front of the first pulley, a component blade is fixedly mounted on the outside of the rotating column, a feed port is fixedly mounted inside the screening box, a second pulley is fixedly mounted on an end of the rotating column away from the first pulley, a first transmission belt is installed on the external transmission of the second pulley, a roller is rotatably mounted inside the screening box, a conveyor belt is installed on the external transmission of the roller, a third pulley is fixedly mounted on one end of the roller, the third pulley is transmission-mounted with the first transmission belt, and a scraper is fixedly mounted inside the screening box to facilitate uniform feeding of materials.

[0010] Preferably, a through hole is opened inside the feed port at a position corresponding to the rotating column, and the rotating column is rotatably installed in the through hole to facilitate the rotation of the rotating column.

[0011] Preferably, the vibration assembly includes a fourth pulley, the fourth pulley is rotatably mounted on the back of the screening box, the fourth pulley has a second transmission belt installed on its external transmission, the second transmission belt is transmission-mounted with the first pulley, a rotating shaft is fixedly mounted on the front of the fourth pulley, a knocking block is fixedly mounted on the outside of the rotating shaft, an extension plate is fixedly mounted on the inner wall of the screening box, a limiting rod is slidably mounted on the inside of the extension plate, a connecting frame is fixedly mounted on the top of the limiting rod, the connecting frame is slidably mounted on the screening box, a first spring is fixedly mounted between the connecting frame and the extension plate, a screen plate is fixedly mounted on the left end of the connecting frame, a slide plate is fixedly mounted on the end of the screen plate away from the connecting frame, and the slide plate is slidably mounted on the screening box to facilitate screening of materials.

[0012] Preferably, a through hole is opened inside the screening box at a position corresponding to the rotating shaft, and the rotating shaft is rotatably installed in the through hole to facilitate the rotation of the rotating shaft.

[0013] Preferably, the collecting mechanism comprises a collecting box, which is fixedly mounted on the top of the base plate, a collecting tube is fixedly mounted on the top of the collecting box, the collecting tube and the screening box are fixedly mounted, a hydraulic rod is fixedly mounted on the right end of the collecting box, an extrusion plate is fixedly mounted on the output end of the hydraulic rod, the extrusion plate is slidably mounted on the inner wall of the collecting box, a baffle is slidably mounted inside the collecting box, a connecting seat is fixedly mounted on the top of the baffle, a sliding block is slidably mounted on the top of the sliding block, a telescopic rod is fixedly mounted on one side of the sliding block, the telescopic rod is fixedly mounted on the connecting seat, a second spring is fixedly mounted between the sliding block and the connecting seat, a sliding column is fixedly mounted on the side of the sliding block away from the telescopic rod, the sliding column is slidably mounted on the connecting seat, a connecting plate is fixedly mounted on one end of the sliding column away from the sliding block, and a plug column is fixedly mounted on the inner side of the connecting plate, so as to facilitate the collection of materials.

[0014] Preferably, a groove is provided inside the collection box at a position corresponding to the plug post, and the plug post is inserted into the groove to facilitate the limiting work of the connecting seat.

[0015] Compared with the prior art, the utility model provides a bamboo particle board material screening device, which has the following beneficial effects:

[0016] 1. The bamboo particle board material screening device, through the screening mechanism set up, during use, by starting the motor, the rotating column is convenient for rotating, with the cooperation of the component blades, it is convenient to control the uniform falling of the material, and it is convenient to screen the material later. With the rotation of the rotating column, the roller rotates, and with the cooperation of the conveyor belt, it is convenient to convey the screened impurities. With the rotation of the rotating column, the knocking block knocks the connecting frame, so that the screen plate can vibrate up and down, avoiding the blockage of the screen plate, and facilitating the discharge of the screened material.

[0017] 2. The bamboo particle board material screening device, through the collection mechanism, can be used to start the hydraulic rod to extrude the material with the cooperation of the extrusion plate during use, and can limit the connection seat through the provided plug column, thereby limiting the baffle and preventing the baffle from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the screening box of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the transmission component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the vibration component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the collection mechanism of the utility model;

[0024] Figure 6 This is a schematic diagram of the position relationship of the slider of the utility model.

[0025] In the figure: 1, bottom plate; 2, support leg; 3, screening box; 4, impurity box; 5, sealing door; 6, screening mechanism; 61, transmission component; 611, support frame; 612, motor; 613, first pulley; 614, rotating column; 615, component blade; 616, feed port; 617, second pulley; 618, first transmission belt; 619, rotating roller; 6110, conveyor belt; 6111, third pulley; 6112, scraper; 62, vibration component; 621, fourth pulley; 622, first Second transmission belt; 623, rotating shaft; 624, knocking block; 625, extension plate; 626, limiting rod; 627, connecting frame; 628, first spring; 629, sieve plate; 6210, slide plate; 7, collecting mechanism; 701, collecting box; 702, collecting tube; 703, hydraulic rod; 704, extrusion plate; 705, baffle; 706, connecting seat; 707, sliding block; 708, shifting block; 709, telescopic rod; 710, second spring; 711, sliding column; 712, connecting plate; 713, plug column. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-4 The utility model provides a technical solution: a bamboo particle board material screening device, comprising a bottom plate 1, a supporting leg 2 is fixedly installed on the top of the bottom plate 1, a screening box 3 is fixedly installed on the top of the supporting leg 2, an impurity box 4 is fixedly installed on the bottom of the screening box 3, a sealing door 5 is arranged inside the impurity box 4, a screening mechanism 6 is arranged inside the screening box 3, and a collecting mechanism 7 is arranged on the top of the bottom plate 1.

[0030] The screening mechanism 6 includes a transmission component 61 and a vibration component 62 . The transmission component 61 is disposed inside the screening box 3 , and the vibration component 62 is disposed inside the screening box 3 .

[0031] Further, the conveying assembly 61 includes a support frame 611, the support frame 611 is fixedly mounted on the back of the screening box 3, a motor 612 is fixedly mounted on the back of the support frame 611, a first pulley 613 is fixedly mounted on the output end of the motor 612, the support frame 611 and the first pulley 613 are rotatably mounted, a rotating column 614 is fixedly mounted on the front of the first pulley 613, a component blade 615 is fixedly mounted on the outside of the rotating column 614, a feed port 616 is fixedly mounted inside the screening box 3, and the rotating column 61 A second pulley 617 is fixedly installed at one end away from the first pulley 613, a first transmission belt 618 is installed for external transmission of the second pulley 617, a roller 619 is rotatably installed inside the screening box 3, a conveyor belt 6110 is installed for external transmission of the roller 619, a third pulley 6111 is fixedly installed at one end of the roller 619, the third pulley 6111 is transmission-installed with the first transmission belt 618, a scraper 6112 is fixedly installed inside the screening box 3 to facilitate uniform feeding of materials.

[0032] Furthermore, a through hole is opened inside the feed port 616 at a position corresponding to the rotating column 614 , and the rotating column 614 is rotatably installed in the through hole to facilitate the rotation of the rotating column 614 .

[0033] Furthermore, the vibration assembly 62 includes a fourth pulley 621, which is rotatably mounted on the back of the screening box 3. The fourth pulley 621 is externally driven with a second transmission belt 622, which is transmission-mounted with the first pulley 613. A rotating shaft 623 is fixedly mounted on the front of the fourth pulley 621, and a knocking block 624 is fixedly mounted on the outside of the rotating shaft 623. An extension plate 625 is fixedly mounted on the inner wall of the screening box 3, a limiting rod 626 is slidably mounted inside the extension plate 625, a connecting frame 627 is fixedly mounted on the top of the limiting rod 626, the connecting frame 627 is slidably mounted with the screening box 3, a first spring 628 is fixedly mounted between the connecting frame 627 and the extension plate 625, a sieve plate 629 is fixedly mounted on the left end of the connecting frame 627, a slide plate 6210 is fixedly mounted on the end of the sieve plate 629 away from the connecting frame 627, and the slide plate 6210 is slidably mounted with the screening box 3, so as to facilitate the screening of the materials.

[0034] Furthermore, a through hole is provided inside the screening box 3 at a position corresponding to the rotating shaft 623 , and the rotating shaft 623 is rotatably installed in the through hole, so as to facilitate the rotation of the rotating shaft 623 .

[0035] Embodiment 2:

[0036] See also Figure 5-6 , and combined with the first embodiment, it is further obtained that the collecting mechanism 7 includes a collecting box 701, the collecting box 701 is fixedly installed on the top of the bottom plate 1, the collecting tube 702 is fixedly installed on the top of the collecting box 701, the collecting tube 702 is fixedly installed with the screening box 3, the right end of the collecting box 701 is fixedly installed with a hydraulic rod 703, the output end of the hydraulic rod 703 is fixedly installed with an extrusion plate 704, the extrusion plate 704 is slidably installed on the inner wall of the collecting box 701, the inside of the collecting box 701 is slidably installed with a baffle 705, the top of the baffle 705 is fixedly installed with a connecting seat 706, the inner wall of the connecting seat 706 A slider 707 is slidably installed on the top of the slider 707, a shift block 708 is fixedly installed on the top of the slider 707, a telescopic rod 709 is fixedly installed on one side of the slider 707, the telescopic rod 709 is fixedly installed on the connecting seat 706, a second spring 710 is fixedly installed between the slider 707 and the connecting seat 706, a sliding column 711 is fixedly installed on the side of the slider 707 away from the telescopic rod 709, the sliding column 711 is slidably installed on the connecting seat 706, a connecting plate 712 is fixedly installed on the end of the sliding column 711 away from the slider 707, and a plug column 713 is fixedly installed on the inner side of the connecting plate 712, which is convenient for collecting materials.

[0037] Furthermore, a groove is provided inside the collection box 701 at a position corresponding to the plug post 713 , and the plug post 713 is inserted into the groove to facilitate the limiting work of the connection seat 706 .

[0038] In actual operation, when the device is used, the material to be screened is poured into the feed port 616, and the first pulley 613 is started to rotate the rotating column 614. With the cooperation of the component blade 615, the material feeding speed is controlled. With the cooperation of the screen plate 629, the material is screened so that impurities fall on the surface of the conveyor belt 6110. With the rotation of the first pulley 613, with the cooperation of the second transmission belt 622, the fourth pulley 621 and the rotating shaft 623 are rotated. With the cooperation of the knocking block 624, the limiting rod 626 and the first spring 628, the connecting frame 627 is vibrated up and down, so that the screen plate 629 is moved up and down, so that the screen The separated materials move toward the collecting tube 702, and along with the rotation of the rotating column 614, the roller 619 rotates with the cooperation of the second pulley 617, the first transmission belt 618 and the third pulley 6111, and the impurities are conveyed to the inside of the impurity box 4 with the cooperation of the conveyor belt 6110. After the materials fall into the collecting box 701, the hydraulic rod 703 is started to make the extrusion plate 704 extrude the materials. When the materials need to be taken, the second spring 710 is stretched by moving the shift block 708, so that the plug 713 is away from the collecting box 701, thereby releasing the limit on the connecting seat 706, and the baffle 705 is moved upward to take the materials.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A bamboo particle board material screening device, comprising a bottom plate (1), characterized in that: A support leg (2) is fixedly mounted on the top of the bottom plate (1), a screening box (3) is fixedly mounted on the top of the support leg (2), a foreign matter box (4) is fixedly mounted on the bottom of the screening box (3), a sealing door (5) is arranged inside the foreign matter box (4), a screening mechanism (6) is arranged inside the screening box (3), and a collecting mechanism (7) is arranged on the top of the bottom plate (1); The screening mechanism (6) comprises a transmission component (61) and a vibration component (62); the transmission component (61) is arranged inside the screening box (3); and the vibration component (62) is arranged inside the screening box (3).

2. The bamboo particle board material screening device according to claim 1, characterized in that: The conveying assembly (61) comprises a support frame (611), the support frame (611) is fixedly mounted on the back of the screening box (3), a motor (612) is fixedly mounted on the back of the support frame (611), a first belt pulley (613) is fixedly mounted on the output end of the motor (612), the support frame (611) and the first belt pulley (613) are rotatably mounted, a rotating column (614) is fixedly mounted on the front of the first belt pulley (613), a component blade (615) is fixedly mounted on the outside of the rotating column (614), and a feed port (616) is fixedly mounted inside the screening box (3). A second pulley (617) is fixedly mounted on one end of the rotating column (614) away from the first pulley (613); a first transmission belt (618) is installed for external transmission of the second pulley (617); a roller (619) is rotatably mounted inside the screening box (3); a conveyor belt (6110) is installed for external transmission of the roller (619); a third pulley (6111) is fixedly mounted on one end of the roller (619); the third pulley (6111) is transmission-mounted with the first transmission belt (618); a scraper (6112) is fixedly mounted inside the screening box (3).

3. The bamboo particle board material screening device according to claim 2, characterized in that: A through hole is provided inside the feed port (616) at a position corresponding to the rotating column (614), and the rotating column (614) is rotatably installed in the through hole.

4. The bamboo particle board material screening device according to claim 2, characterized in that: The vibration assembly (62) comprises a fourth pulley (621), the fourth pulley (621) is rotatably mounted on the back of the screening box (3), the fourth pulley (621) is externally driven with a second transmission belt (622), the second transmission belt (622) is transmission-mounted with the first pulley (613), a rotating shaft (623) is fixedly mounted on the front of the fourth pulley (621), a knocking block (624) is fixedly mounted on the outside of the rotating shaft (623), an extension plate (625) is fixedly mounted on the inner wall of the screening box (3), and the extension plate (625) is fixedly mounted on the inner wall of the screening box (3). A limit rod (626) is slidably installed inside the plate (625), a connecting frame (627) is fixedly installed on the top of the limit rod (626), the connecting frame (627) and the screening box (3) are slidably installed, a first spring (628) is fixedly installed between the connecting frame (627) and the extension plate (625), a sieve plate (629) is fixedly installed on the left end of the connecting frame (627), a slide plate (6210) is fixedly installed on the end of the sieve plate (629) away from the connecting frame (627), and the slide plate (6210) and the screening box (3) are slidably installed.

5. The bamboo particle board material screening device according to claim 4, characterized in that: A through hole is provided inside the screening box (3) at a position corresponding to the rotating shaft (623), and the rotating shaft (623) is rotatably mounted in the through hole.

6. The bamboo particle board material screening device according to claim 4, characterized in that: The collecting mechanism (7) comprises a collecting box (701), wherein the collecting box (701) is fixedly mounted on the top of the bottom plate (1), a collecting pipe (702) is fixedly mounted on the top of the collecting box (701), and the collecting pipe (702) is fixedly mounted on the screening box (3), a hydraulic rod (703) is fixedly mounted on the right end of the collecting box (701), an extrusion plate (704) is fixedly mounted on the output end of the hydraulic rod (703), and the extrusion plate (704) is slidably mounted on the inner wall of the collecting box (701), a baffle (705) is slidably mounted inside the collecting box (701), a connecting seat (706) is fixedly mounted on the top of the baffle (705), and the inside of the connecting seat (706) A slider (707) is slidably installed, a shift block (708) is fixedly installed on the top of the slider (707), a telescopic rod (709) is fixedly installed on one side of the slider (707), the telescopic rod (709) is fixedly installed with the connecting seat (706), a second spring (710) is fixedly installed between the slider (707) and the connecting seat (706), a sliding column (711) is fixedly installed on the side of the slider (707) away from the telescopic rod (709), the sliding column (711) is slidably installed with the connecting seat (706), a connecting plate (712) is fixedly installed on one end of the sliding column (711) away from the slider (707), and a plug column (713) is fixedly installed on the inner side of the connecting plate (712).

7. The bamboo particle board material screening device according to claim 6, characterized in that: A groove is provided inside the collection box (701) at a position corresponding to the insertion post (713), and the insertion post (713) is inserted into the groove.

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