Qualified bamboo stick screening device

Abstract

The utility model relates to the technical field of bamboo stick screening devices, and discloses a qualified bamboo stick screening device which comprises a mounting rack, a top cover is movably mounted at the top of the mounting rack, a mounting plate is fixedly mounted in the mounting rack, a sliding rail is fixedly mounted at the top of the mounting plate, and a screening mechanism is arranged in the mounting rack. An adjusting mechanism is arranged in the mounting rack, a two-way threaded rod is rotated through a first motor, partition plates slide outside sliding rods, the distance between the partition plates is adjusted, the device can contain bamboo sticks of different lengths, the universality of the device is improved, a movable block slides by pulling a pull rod, two plug pins move inwards, and the device is convenient to use. The square connecting blocks are disengaged and slide to proper positions, the pull rods are loosened, the bolts are inserted into the positioning holes of the longitudinal beams under the action of the springs, the square connecting blocks are fixed to the outer portions of the longitudinal beams, the square connecting blocks are adjusted according to the number of the bamboo sticks, and the screening efficiency of the device is improved according to the number of the bamboo sticks.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bamboo stick screening device, specifically is a bamboo stick qualified screening device. BACKGROUND

[0002] Because the bamboo stick production condition requirement is not high, the production process is simple, the product quality requirement is low and so on, so the current bamboo stick gets extensive application, the existing method of picking unqualified bamboo stick is generally selected by the worker of the assembly line, and the efficiency is low and the error is big. According to the screening machine of bamboo stick (authorization announcement number: CN 208194967 U) disclosed in the patent network, it is described that "the utility model relates to the technical field of bamboo product processing, specifically relates to a screening machine of bamboo stick, including frame, containing groove and drive arrangement, the containing groove includes base and two side plates, two the side plates are oppositely arranged, the base includes crossbeam and two longitudinal beams, the crossbeam is connected between two side plates, the crossbeam includes the first support beam and the second support beam that are arranged symmetrically, the first support beam and the second support beam are also provided with screening blocks, the screening block is located on the first support beam or the second support beam between the stop block and the longitudinal beam, the screening block is provided with the U-shaped groove of inclination, the drive arrangement drives the containing groove to do reciprocating swing movement, the utility model drives the containing groove to do reciprocating swing movement through drive arrangement, can send the bamboo stick of whole incompleteness or lighter quality to two sides, through the U-shaped groove of inclination, the bamboo stick of two sides diameter not meeting the requirement can be screened out."

[0004] For the above description, the applicant believes that the following problems exist:

[0005] The utility model in the use process, through the containing groove of the baffle enclosure receives bamboo stick, but the distance between the baffle is fixed, so that the device can only screen the bamboo stick of fixed length, drives the containing groove to do reciprocating swing movement through the drive arrangement arranged, cooperates with the triangular block and can drive the bamboo stick in the containing groove to do reciprocating swing movement, so that the bamboo stick of whole incompleteness quality is lighter and is screened out, but the distance of triangular block is not adjustable, when the bamboo stick is too much or too little, the bamboo stick is not easy to cross the screening block, so as to not reach the screening effect, therefore needs to improve the bamboo stick qualified screening device to solve the above problems. Utility model content

[0006] The utility model aims at providing a bamboo stick qualified screening device to solve the problems in the above background.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a bamboo stick qualified screening device, including installation frame, the top of installation frame is movably installed with the top cap, the inside of installation frame is fixedly installed with the mounting plate, the top of mounting plate is fixedly installed with the sliding rail, the inside of installation frame is provided with screening mechanism, the inside of installation frame is provided with adjusting mechanism.

[0008] The screening mechanism comprises a control assembly and a reciprocating assembly, the control assembly is arranged in the inside of the installation frame, and the reciprocating assembly is arranged on the top of the mounting plate.

[0009] Preferably, the control assembly comprises a first motor, the first motor is fixedly installed on the front of the installation frame, the output end of the first motor is fixedly installed with a bidirectional threaded rod, the outside of the bidirectional threaded rod is threadedly installed with a partition plate, the left side and the right side of the partition plate are fixedly installed with a baffle, the inside of the installation frame is fixedly installed with a sliding rod, the inside of the baffle is slidably installed with a screening block, the bottom of the screening block is slidably installed with a connecting triangular block, the inside of the connecting triangular block is fixedly installed with a connecting square block, and the partition plate is driven to move to both sides through the bidirectional threaded rod.

[0010] Preferably, the partition plate is slidably installed on the outside of the sliding rod, the number of the sliding rod is two, and the number of the partition plate is four.

[0011] Preferably, the reciprocating assembly comprises a connecting frame, the connecting frame is slidably installed in the inside of the sliding rail, the bottom of the connecting frame is fixedly installed with a fixed ring, the inside of the fixed ring is rotatably installed with a connecting ring, the bottom of the mounting plate is fixedly installed with a second motor, the output end of the second motor is fixedly installed with a rotating disc, the top of the connecting frame is fixedly installed with a longitudinal beam, and the rotating disc is driven to do eccentric motion through the second motor.

[0012] Preferably, the rotating disc is rotatably installed in the inside of the connecting ring, and the connecting square block is fixedly installed on the outside of the longitudinal beam.

[0013] Preferably, the adjusting mechanism comprises a square connecting block, the square connecting block is slidably installed on the outside of the longitudinal beam, the outside of the square connecting block is fixedly installed with a triangular connecting block, the top of the triangular connecting block is slidably installed with a screening inclined block, the inside of the square connecting block is slidably installed with a moving block, the outside of the moving block is fixedly installed with a pull rod, the inside of the moving block is rotatably installed with a connecting rotating block, the inside of the square connecting block is slidably installed with a bolt, the inside of the bolt is fixedly installed with a spring, and the bamboo stick is screened through the screening inclined block.

[0014] Preferably, the connecting rotating block is rotatably installed at one end of the moving block away from the bolt, the surface of the longitudinal beam is provided with a positioning hole, and the bolt is inserted into the positioning hole of the longitudinal beam to realize positioning.

[0015] Compared with the prior art, the bamboo stick qualified screening device has the following advantages

[0016] Beneficial effects:

[0017] 1. The bamboo stick qualified screening device, by opening the top cover to load the bamboo sticks into the device, rotating the bidirectional threaded rod through the first motor, sliding the partition plates outside the sliding rods, adjusting the distance between the partition plates, accommodating bamboo sticks of different lengths, and improving the universality of the device.

[0018] 2. The bamboo stick qualified screening device, by pulling the pull rod to slide the moving block, moving the two bolts inward through the connecting rotating block, disengaging the square connecting block, sliding the square connecting block to the appropriate position, loosening the pull rod, inserting the bolts into the positioning holes of the longitudinal beam under the action of the spring, fixing the square connecting block outside the longitudinal beam, adjusting the square connecting block according to the number of bamboo sticks, and improving the screening efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor under the premise of not paying creative labor:

[0020] Figure 1 It is a front view structural schematic diagram of the present application;

[0021] Figure 2 It is a top view structural schematic diagram of the present application;

[0022] Figure 3 It is a control assembly appearance structural schematic diagram of the present application;

[0023] Figure 4 It is a screening block and the connected mechanism appearance structural schematic diagram of the present application;

[0024] Figure 5 It is a reciprocating assembly appearance structural schematic diagram of the present application;

[0025] Figure 6 It is a regulating mechanism appearance structural schematic diagram of the present application;

[0026] Figure 7The utility model discloses a movable block and the appearance structure schematic diagram of the connected mechanism.

[0027] In the drawing: 1, mounting rack, 2, top cover, 3, mounting plate, 4, slide rail, 5, screening mechanism, 6, adjusting mechanism, 51, control assembly, 52, reciprocating assembly, 511, first motor, 512, two-way threaded rod, 513, baffle, 514, baffle, 515, slide rod, 516, screening block, 517, connecting triangular block, 518, connecting square block, 521, connecting frame, 522, fixed ring, 523, connecting ring, 524, second motor, 525, rotary table, 526, longitudinal beam, 61, square connecting block, 62, triangular connecting block, 63, screening inclined block, 64, movable block, 65, pull rod, 66, connecting rotary block, 67, bolt, 68, spring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.

[0029] In the utility model, unless another explicit provision and limitation, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrated, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through the intermediate medium, can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0030] Embodiment one:

[0031] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a bamboo stick qualified screening device, including mounting rack 1, top cover 2 is movably installed in the top of mounting rack 1, mounting plate 3 is fixedly installed in the inside of mounting rack 1, the top of mounting plate 3 is fixedly installed with slide rail 4, screening mechanism 5 is provided in the inside of mounting rack 1, adjusting mechanism 6 is provided in the inside of mounting rack 1.

[0032] Screening mechanism 5 includes control assembly 51 and reciprocating assembly 52, control assembly 51 is arranged in the inside of mounting rack 1, reciprocating assembly 52 is arranged in the top of mounting plate 3.

[0033] Further, the control assembly 51 comprises a first motor 511 fixedly installed on the front face of the mounting rack 1, a double-threaded rod 512 fixedly installed at the output end of the first motor 511, a partition plate 513 externally threadedly installed on the double-threaded rod 512, baffle plates 514 fixedly installed on the left side and the right side of the partition plate 513, a slide rod 515 fixedly installed inside the mounting rack 1, screening blocks 516 slidingly installed on the inner side of the baffle plates 514, and connecting triangular blocks 517 slidingly installed at the bottom of the screening blocks 516.

[0034] Further, the partition plate 513 is slidingly installed outside the slide rod 515, the number of the slide rod 515 is two, and the number of the partition plate 513 is four. The slide rod 515 limits the movement direction of the partition plate 513.

[0035] Further, the reciprocating assembly 52 comprises a connecting frame 521 slidingly installed inside the slide rail 4, a fixed ring 522 fixedly installed at the bottom of the connecting frame 521, a connecting ring 523 rotatably installed inside the fixed ring 522, a second motor 524 fixedly installed at the bottom of the mounting plate 3, a turntable 525 fixedly installed at the output end of the second motor 524, a longitudinal beam 526 fixedly installed at the top of the connecting frame 521, and the second motor 524 drives the turntable 525 to perform eccentric movement.

[0036] Further, the turntable 525 is rotatably installed inside the connecting ring 523, and the connecting square block 518 is fixedly installed outside the longitudinal beam 526. The turntable 525 drives the connecting frame 521 to move by rotating.

[0037] Embodiment Two:

[0038] Please refer to Figures 6-7 , and in combination with Embodiment One, it is further obtained that the adjusting mechanism 6 comprises a square connecting block 61 slidingly installed outside the longitudinal beam 526, a triangular connecting block 62 fixedly installed outside the square connecting block 61, a screening inclined block 63 slidingly installed at the top of the triangular connecting block 62, a moving block 64 slidingly installed inside the square connecting block 61, a pull rod 65 fixedly installed outside the moving block 64, a connecting rotating block 66 rotatably installed inside the moving block 64, a latch 67 slidingly installed inside the square connecting block 61, a spring 68 fixedly installed inside the latch 67, and the bamboo sticks are screened by the screening inclined block 63.

[0039] Further, one end of the connecting rotating block 66, away from the moving block 64, is rotatably installed outside the latch 67, the longitudinal beam 526 is provided with a positioning hole, and the latch 67 is inserted into the positioning hole of the longitudinal beam 526 to achieve positioning.

[0040] In actual operation, when the device is used, the operator adjusts the distance between the screening inclined blocks 63 according to the number of bamboo sticks, pulls the pull rod 65 to make the moving block 64 slide, makes the two insertion pins 67 move inward through the connecting rotating block 66, makes the square connecting block 61 disengage, slides the square connecting block 61 to the appropriate position, releases the pull rod 65, and makes the insertion pin 67 insert into the positioning hole of the longitudinal beam 526 under the action of the spring 68, so that the square connecting block 61 is fixed outside the longitudinal beam 526. The square connecting block 61 is adjusted according to the number of bamboo sticks, the screening efficiency of the device is improved according to the number of bamboo sticks, bamboo sticks are loaded into the device by opening the top cover 2, the baffle 513 slides outside the slide rod 515 by rotating the bidirectional threaded rod 512 through the first motor 511, the distance between the baffles 513 is adjusted, the device can accommodate bamboo sticks of different lengths, the universality of the device is improved, the connecting frame 521 slides outside the slide rail 4 by rotating the rotating disc 525 through the second motor 524, reciprocating motion is realized, bamboo sticks in the device are screened, and unqualified bamboo sticks fall on both sides of the screening inclined block 63 by centrifugal force.

[0041] It should be noted that the relational terms herein such as first and second are used only to differentiate one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

Claims

1. A bamboo stick qualified screening device, comprising a mounting rack (1), characterized in that: The top of the mounting rack (1) is movably mounted with a top cover (2), the inside of the mounting rack (1) is fixedly mounted with a mounting plate (3), the top of the mounting plate (3) is fixedly mounted with a slide rail (4), the inside of the mounting rack (1) is provided with a screening mechanism (5), and the inside of the mounting rack (1) is provided with an adjusting mechanism (6). The screening mechanism (5) comprises a control assembly (51) and a reciprocating assembly (52), the control assembly (51) is arranged in the inside of the mounting rack (1), and the reciprocating assembly (52) is arranged at the top of the mounting plate (3). The control assembly (51) comprises a first motor (511), the first motor (511) is fixedly mounted on the front face of the mounting rack (1), the output end of the first motor (511) is fixedly mounted with a bidirectional threaded rod (512), the outer thread of the bidirectional threaded rod (512) is mounted with a partition plate (513), the left side and the right side of the partition plate (513) are fixedly mounted with a baffle (514), the inside of the mounting rack (1) is fixedly mounted with a slide rod (515), the inner side of the baffle (514) is slidably mounted with a screening block (516), the bottom of the screening block (516) is slidably mounted with a connecting triangular block (517), and the inside of the connecting triangular block (517) is fixedly mounted with a connecting square block (518). The reciprocating assembly (52) comprises a connecting frame (521), the connecting frame (521) is slidably mounted in the inside of the slide rail (4), the bottom of the connecting frame (521) is fixedly mounted with a fixed ring (522), the inside of the fixed ring (522) is rotatably mounted with a connecting ring (523), the bottom of the mounting plate (3) is fixedly mounted with a second motor (524), the output end of the second motor (524) is fixedly mounted with a rotating disc (525), and the top of the connecting frame (521) is fixedly mounted with a longitudinal beam (526). The adjusting mechanism (6) comprises a square connecting block (61), the square connecting block (61) is slidably mounted on the outside of the longitudinal beam (526), the outside of the square connecting block (61) is fixedly mounted with a triangular connecting block (62), the top of the triangular connecting block (62) is slidably mounted with a screening inclined block (63), the inside of the square connecting block (61) is slidably mounted with a moving block (64), the outside of the moving block (64) is fixedly mounted with a pull rod (65), the inside of the moving block (64) is rotatably mounted with a connecting rotating block (66), the inside of the square connecting block (61) is slidably mounted with a latch (67), and the inside of the latch (67) is fixedly mounted with a spring (68).

2. A bamboo stick eligibility screening device as claimed in claim 1, wherein: The partition plate (513) is slidably mounted on the outside of the slide rod (515), the number of the slide rod (515) is two, and the number of the partition plate (513) is four.

3. A bamboo stick eligibility screening device as claimed in claim 1, wherein: The rotating disc (525) is rotatably mounted in the inside of the connecting ring (523), and the connecting square block (518) is fixedly mounted on the outside of the longitudinal beam (526).

4. A bamboo stick eligibility screening device as claimed in claim 1, wherein: The connecting rotating block (66) is rotatably installed at the outer part of the bolt (67) away from the one end of the moving block (64), and the surface of the longitudinal beam (526) is provided with a positioning hole, and the bolt (67) is inserted into the positioning hole of the longitudinal beam (526).

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